2070 files changed, 59596 insertions, 19802 deletions
diff --git a/CREDITS b/CREDITS
index 939da46a87fb..2b39168c06aa 100644
--- a/CREDITS
+++ b/CREDITS
@@ -3786,14 +3786,11 @@ S: The Netherlands
 N: David Woodhouse
 E: dwmw2@infradead.org
-D: ARCnet stuff, Applicom board driver, SO_BINDTODEVICE,
+D: JFFS2 file system, Memory Technology Device subsystem,
-D: some Alpha platform porting from 2.0, Memory Technology Devices,
-D: Acquire watchdog timer, PC speaker driver maintenance,
 D: various other stuff that annoyed me by not working.
-S: c/o Red Hat Engineering
+S: c/o Intel Corporation
-S: Rustat House
+S: Pipers Way
-S: 60 Clifton Road
+S: Swindon. SN3 1RJ
-S: Cambridge. CB1 7EG
 S: England
 N: Chris Wright
diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt
index b462bb149543..52441694fe03 100644
--- a/Documentation/DMA-API.txt
+++ b/Documentation/DMA-API.txt
@@ -170,16 +170,15 @@ Returns: 0 if successful and a negative error if not.
 u64
 dma_get_required_mask(struct device *dev)
-After setting the mask with dma_set_mask(), this API returns the
+This API returns the mask that the platform requires to
-actual mask (within that already set) that the platform actually
+operate efficiently.  Usually this means the returned mask
-requires to operate efficiently.  Usually this means the returned mask
 is the minimum required to cover all of memory.  Examining the
 required mask gives drivers with variable descriptor sizes the
 opportunity to use smaller descriptors as necessary.
 Requesting the required mask does not alter the current mask.  If you
-wish to take advantage of it, you should issue another dma_set_mask()
+wish to take advantage of it, you should issue a dma_set_mask()
-call to lower the mask again.
+call to set the mask to the value returned.
 Part Id - Streaming DMA mappings
diff --git a/Documentation/accounting/getdelays.c b/Documentation/accounting/getdelays.c
index cc49400b4af8..7ea231172c85 100644
--- a/Documentation/accounting/getdelays.c
+++ b/Documentation/accounting/getdelays.c
@@ -392,6 +392,10 @@ int main(int argc, char *argv[])
                        goto err;
                }
        }
+        if (!maskset && !tid && !containerset) {
+                usage();
+                goto err;
+        }
        do {
                int i;
diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt
index e33ee74eee77..d9e5d6f41b92 100644
--- a/Documentation/cgroups/cgroups.txt
+++ b/Documentation/cgroups/cgroups.txt
@@ -1,7 +1,8 @@
                                CGROUPS
                                -------
-Written by Paul Menage <menage@google.com> based on Documentation/cpusets.txt
+Written by Paul Menage <menage@google.com> based on
+Documentation/cgroups/cpusets.txt
 Original copyright statements from cpusets.txt:
 Portions Copyright (C) 2004 BULL SA.
@@ -68,7 +69,7 @@ On their own, the only use for cgroups is for simple job
 tracking. The intention is that other subsystems hook into the generic
 cgroup support to provide new attributes for cgroups, such as
 accounting/limiting the resources which processes in a cgroup can
-access. For example, cpusets (see Documentation/cpusets.txt) allows
+access. For example, cpusets (see Documentation/cgroups/cpusets.txt) allows
 you to associate a set of CPUs and a set of memory nodes with the
 tasks in each cgroup.
diff --git a/Documentation/controllers/cpuacct.txt b/Documentation/cgroups/cpuacct.txt
index bb775fbe43d7..bb775fbe43d7 100644
--- a/Documentation/controllers/cpuacct.txt
+++ b/Documentation/cgroups/cpuacct.txt
diff --git a/Documentation/cpusets.txt b/Documentation/cgroups/cpusets.txt
index 5c86c258c791..5c86c258c791 100644
--- a/Documentation/cpusets.txt
+++ b/Documentation/cgroups/cpusets.txt
diff --git a/Documentation/controllers/devices.txt b/Documentation/cgroups/devices.txt
index 7cc6e6a60672..7cc6e6a60672 100644
--- a/Documentation/controllers/devices.txt
+++ b/Documentation/cgroups/devices.txt
diff --git a/Documentation/controllers/memcg_test.txt b/Documentation/cgroups/memcg_test.txt
index 08d4d3ea0d79..19533f93b7a2 100644
--- a/Documentation/controllers/memcg_test.txt
+++ b/Documentation/cgroups/memcg_test.txt
@@ -6,7 +6,7 @@ Because VM is getting complex (one of reasons is memcg...), memcg's behavior
 is complex. This is a document for memcg's internal behavior.
 Please note that implementation details can be changed.
-(*) Topics on API should be in Documentation/controllers/memory.txt)
+(*) Topics on API should be in Documentation/cgroups/memory.txt)
 0. How to record usage ?
   2 objects are used.
diff --git a/Documentation/controllers/memory.txt b/Documentation/cgroups/memory.txt
index e1501964df1e..e1501964df1e 100644
--- a/Documentation/controllers/memory.txt
+++ b/Documentation/cgroups/memory.txt
diff --git a/Documentation/controllers/resource_counter.txt b/Documentation/cgroups/resource_counter.txt
index f196ac1d7d25..f196ac1d7d25 100644
--- a/Documentation/controllers/resource_counter.txt
+++ b/Documentation/cgroups/resource_counter.txt
diff --git a/Documentation/cputopology.txt b/Documentation/cputopology.txt
index 45932ec21cee..b41f3e58aefa 100644
--- a/Documentation/cputopology.txt
+++ b/Documentation/cputopology.txt
@@ -18,11 +18,11 @@ For an architecture to support this feature, it must define some of
 these macros in include/asm-XXX/topology.h:
 #define topology_physical_package_id(cpu)
 #define topology_core_id(cpu)
-#define topology_thread_siblings(cpu)
+#define topology_thread_cpumask(cpu)
-#define topology_core_siblings(cpu)
+#define topology_core_cpumask(cpu)
 The type of **_id is int.
-The type of siblings is cpumask_t.
+The type of siblings is (const) struct cpumask *.
 To be consistent on all architectures, include/linux/topology.h
 provides default definitions for any of the above macros that are
diff --git a/Documentation/filesystems/nfs-rdma.txt b/Documentation/filesystems/nfs-rdma.txt
index 44bd766f2e5d..85eaeaddd27c 100644
--- a/Documentation/filesystems/nfs-rdma.txt
+++ b/Documentation/filesystems/nfs-rdma.txt
@@ -251,7 +251,7 @@ NFS/RDMA Setup
    Instruct the server to listen on the RDMA transport:
-    $ echo rdma 2050 > /proc/fs/nfsd/portlist
+    $ echo rdma 20049 > /proc/fs/nfsd/portlist
  - On the client system
@@ -263,7 +263,7 @@ NFS/RDMA Setup
    Regardless of how the client was built (module or built-in), use this
    command to mount the NFS/RDMA server:
-    $ mount -o rdma,port=2050 <IPoIB-server-name-or-address>:/<export> /mnt
+    $ mount -o rdma,port=20049 <IPoIB-server-name-or-address>:/<export> /mnt
    To verify that the mount is using RDMA, run "cat /proc/mounts" and check
    the "proto" field for the given mount.
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index d105eb45282a..bbebc3a43ac0 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -1371,292 +1371,8 @@ auto_msgmni default value is 1.
 2.4 /proc/sys/vm - The virtual memory subsystem
 -----------------------------------------------
-The files  in  this directory can be used to tune the operation of the virtual
+Please see: Documentation/sysctls/vm.txt for a description of these
-memory (VM)  subsystem  of  the  Linux  kernel.
+entries.
-vfs_cache_pressure
------------------
-Controls the tendency of the kernel to reclaim the memory which is used for
-caching of directory and inode objects.
-At the default value of vfs_cache_pressure=100 the kernel will attempt to
-reclaim dentries and inodes at a "fair" rate with respect to pagecache and
-swapcache reclaim.  Decreasing vfs_cache_pressure causes the kernel to prefer
-to retain dentry and inode caches.  Increasing vfs_cache_pressure beyond 100
-causes the kernel to prefer to reclaim dentries and inodes.
-dirty_background_bytes
----------------------
-Contains the amount of dirty memory at which the pdflush background writeback
-daemon will start writeback.
-If dirty_background_bytes is written, dirty_background_ratio becomes a function
-of its value (dirty_background_bytes / the amount of dirtyable system memory).
-dirty_background_ratio
----------------------
-Contains, as a percentage of the dirtyable system memory (free pages + mapped
-pages + file cache, not including locked pages and HugePages), the number of
-pages at which the pdflush background writeback daemon will start writing out
-dirty data.
-If dirty_background_ratio is written, dirty_background_bytes becomes a function
-of its value (dirty_background_ratio * the amount of dirtyable system memory).
-dirty_bytes
-----------
-Contains the amount of dirty memory at which a process generating disk writes
-will itself start writeback.
-If dirty_bytes is written, dirty_ratio becomes a function of its value
-(dirty_bytes / the amount of dirtyable system memory).
-dirty_ratio
-----------
-Contains, as a percentage of the dirtyable system memory (free pages + mapped
-pages + file cache, not including locked pages and HugePages), the number of
-pages at which a process which is generating disk writes will itself start
-writing out dirty data.
-If dirty_ratio is written, dirty_bytes becomes a function of its value
-(dirty_ratio * the amount of dirtyable system memory).
-dirty_writeback_centisecs
-------------------------
-The pdflush writeback daemons will periodically wake up and write `old' data
-out to disk.  This tunable expresses the interval between those wakeups, in
-100'ths of a second.
-Setting this to zero disables periodic writeback altogether.
-dirty_expire_centisecs
----------------------
-This tunable is used to define when dirty data is old enough to be eligible
-for writeout by the pdflush daemons.  It is expressed in 100'ths of a second. 
-Data which has been dirty in-memory for longer than this interval will be
-written out next time a pdflush daemon wakes up.
-highmem_is_dirtyable
--------------------
-Only present if CONFIG_HIGHMEM is set.
-This defaults to 0 (false), meaning that the ratios set above are calculated
-as a percentage of lowmem only.  This protects against excessive scanning
-in page reclaim, swapping and general VM distress.
-Setting this to 1 can be useful on 32 bit machines where you want to make
-random changes within an MMAPed file that is larger than your available
-lowmem without causing large quantities of random IO.  Is is safe if the
-behavior of all programs running on the machine is known and memory will
-not be otherwise stressed.
-legacy_va_layout
----------------
-If non-zero, this sysctl disables the new 32-bit mmap mmap layout - the kernel
-will use the legacy (2.4) layout for all processes.
-lowmem_reserve_ratio
---------------------
-For some specialised workloads on highmem machines it is dangerous for
-the kernel to allow process memory to be allocated from the "lowmem"
-zone.  This is because that memory could then be pinned via the mlock()
-system call, or by unavailability of swapspace.
-And on large highmem machines this lack of reclaimable lowmem memory
-can be fatal.
-So the Linux page allocator has a mechanism which prevents allocations
-which _could_ use highmem from using too much lowmem.  This means that
-a certain amount of lowmem is defended from the possibility of being
-captured into pinned user memory.
-(The same argument applies to the old 16 megabyte ISA DMA region.  This
-mechanism will also defend that region from allocations which could use
-highmem or lowmem).
-The `lowmem_reserve_ratio' tunable determines how aggressive the kernel is
-in defending these lower zones.
-If you have a machine which uses highmem or ISA DMA and your
-applications are using mlock(), or if you are running with no swap then
-you probably should change the lowmem_reserve_ratio setting.
-The lowmem_reserve_ratio is an array. You can see them by reading this file.
-
-% cat /proc/sys/vm/lowmem_reserve_ratio
-256     256     32
-
-Note: # of this elements is one fewer than number of zones. Because the highest
-      zone's value is not necessary for following calculation.
-But, these values are not used directly. The kernel calculates # of protection
-pages for each zones from them. These are shown as array of protection pages
-in /proc/zoneinfo like followings. (This is an example of x86-64 box).
-Each zone has an array of protection pages like this.
-
-Node 0, zone      DMA
-  pages free     1355
-        min      3
-        low      3
-        high     4
-        :
-        :
-    numa_other   0
-        protection: (0, 2004, 2004, 2004)
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  pagesets
-    cpu: 0 pcp: 0
-        :
-
-These protections are added to score to judge whether this zone should be used
-for page allocation or should be reclaimed.
-In this example, if normal pages (index=2) are required to this DMA zone and
-pages_high is used for watermark, the kernel judges this zone should not be
-used because pages_free(1355) is smaller than watermark + protection[2]
-(4 + 2004 = 2008). If this protection value is 0, this zone would be used for
-normal page requirement. If requirement is DMA zone(index=0), protection[0]
-(=0) is used.
-zone[i]'s protection[j] is calculated by following expression.
-(i < j):
-  zone[i]->protection[j]
-  = (total sums of present_pages from zone[i+1] to zone[j] on the node)
-    / lowmem_reserve_ratio[i];
-(i = j):
-   (should not be protected. = 0;
-(i > j):
-   (not necessary, but looks 0)
-The default values of lowmem_reserve_ratio[i] are
-    256 (if zone[i] means DMA or DMA32 zone)
-    32  (others).
-As above expression, they are reciprocal number of ratio.
-256 means 1/256. # of protection pages becomes about "0.39%" of total present
-pages of higher zones on the node.
-If you would like to protect more pages, smaller values are effective.
-The minimum value is 1 (1/1 -> 100%).
-page-cluster
------------
-page-cluster controls the number of pages which are written to swap in
-a single attempt.  The swap I/O size.
-It is a logarithmic value - setting it to zero means "1 page", setting
-it to 1 means "2 pages", setting it to 2 means "4 pages", etc.
-The default value is three (eight pages at a time).  There may be some
-small benefits in tuning this to a different value if your workload is
-swap-intensive.
-overcommit_memory
-----------------
-Controls overcommit of system memory, possibly allowing processes
-to allocate (but not use) more memory than is actually available.
-0       -       Heuristic overcommit handling. Obvious overcommits of
-                address space are refused. Used for a typical system. It
-                ensures a seriously wild allocation fails while allowing
-                overcommit to reduce swap usage.  root is allowed to
-                allocate slightly more memory in this mode. This is the
-                default.
-1       -       Always overcommit. Appropriate for some scientific
-                applications.
-2       -       Don't overcommit. The total address space commit
-                for the system is not permitted to exceed swap plus a
-                configurable percentage (default is 50) of physical RAM.
-                Depending on the percentage you use, in most situations
-                this means a process will not be killed while attempting
-                to use already-allocated memory but will receive errors
-                on memory allocation as appropriate.
-overcommit_ratio
----------------
-Percentage of physical memory size to include in overcommit calculations
-(see above.)
-Memory allocation limit = swapspace + physmem * (overcommit_ratio / 100)
-        swapspace = total size of all swap areas
-        physmem = size of physical memory in system
-nr_hugepages and hugetlb_shm_group
----------------------------------
-nr_hugepages configures number of hugetlb page reserved for the system.
-hugetlb_shm_group contains group id that is allowed to create SysV shared
-memory segment using hugetlb page.
-hugepages_treat_as_movable
--------------------------
-This parameter is only useful when kernelcore= is specified at boot time to
-create ZONE_MOVABLE for pages that may be reclaimed or migrated. Huge pages
-are not movable so are not normally allocated from ZONE_MOVABLE. A non-zero
-value written to hugepages_treat_as_movable allows huge pages to be allocated
-from ZONE_MOVABLE.
-Once enabled, the ZONE_MOVABLE is treated as an area of memory the huge
-pages pool can easily grow or shrink within. Assuming that applications are
-not running that mlock() a lot of memory, it is likely the huge pages pool
-can grow to the size of ZONE_MOVABLE by repeatedly entering the desired value
-into nr_hugepages and triggering page reclaim.
-laptop_mode
-----------
-laptop_mode is a knob that controls "laptop mode". All the things that are
-controlled by this knob are discussed in Documentation/laptops/laptop-mode.txt.
-block_dump
----------
-block_dump enables block I/O debugging when set to a nonzero value. More
-information on block I/O debugging is in Documentation/laptops/laptop-mode.txt.
-swap_token_timeout
------------------
-This file contains valid hold time of swap out protection token. The Linux
-VM has token based thrashing control mechanism and uses the token to prevent
-unnecessary page faults in thrashing situation. The unit of the value is
-second. The value would be useful to tune thrashing behavior.
-drop_caches
-----------
-Writing to this will cause the kernel to drop clean caches, dentries and
-inodes from memory, causing that memory to become free.
-To free pagecache:
-        echo 1 > /proc/sys/vm/drop_caches
-To free dentries and inodes:
-        echo 2 > /proc/sys/vm/drop_caches
-To free pagecache, dentries and inodes:
-        echo 3 > /proc/sys/vm/drop_caches
-As this is a non-destructive operation and dirty objects are not freeable, the
-user should run `sync' first.
 2.5 /proc/sys/dev - Device specific parameters
diff --git a/Documentation/hwmon/adt7475 b/Documentation/hwmon/adt7475
new file mode 100644
index 000000000000..a2b1abec850e
--- /dev/null
+++ b/Documentation/hwmon/adt7475
@@ -0,0 +1,87 @@
+This describes the interface for the ADT7475 driver:
+(there are 4 fans, numbered fan1 to fan4):
+fanX_input              Read the current speed of the fan (in RPMs)
+fanX_min                Read/write the minimum speed of the fan.  Dropping
+                        below this sets an alarm.
+(there are three PWMs, numbered pwm1 to pwm3):
+pwmX                    Read/write the current duty cycle of the PWM.  Writes
+                        only have effect when auto mode is turned off (see
+                        below).  Range is 0 - 255.
+pwmX_enable             Fan speed control method:
+                        0 - No control (fan at full speed)
+                        1 - Manual fan speed control (using pwm[1-*])
+                        2 - Automatic fan speed control
+pwmX_auto_channels_temp Select which channels affect this PWM
+                        1 - TEMP1 controls PWM
+                        2 - TEMP2 controls PWM
+                        4 - TEMP3 controls PWM
+                        6 - TEMP2 and TEMP3 control PWM
+                        7 - All three inputs control PWM
+pwmX_freq               Read/write the PWM frequency in Hz. The number
+                        should be one of the following:
+                        11 Hz
+                        14 Hz
+                        22 Hz
+                        29 Hz
+                        35 Hz
+                        44 Hz
+                        58 Hz
+                        88 Hz
+pwmX_auto_point1_pwm    Read/write the minimum PWM duty cycle in automatic mode
+pwmX_auto_point2_pwm    Read/write the maximum PWM duty cycle in automatic mode
+(there are three temperature settings numbered temp1 to temp3):
+tempX_input             Read the current temperature.  The value is in milli
+                        degrees of Celsius.
+tempX_max               Read/write the upper temperature limit - exceeding this
+                        will cause an alarm.
+tempX_min               Read/write the lower temperature limit - exceeding this
+                        will cause an alarm.
+tempX_offset            Read/write the temperature adjustment offset
+tempX_crit              Read/write the THERM limit for remote1.
+tempX_crit_hyst         Set the temperature value below crit where the
+                        fans will stay on - this helps drive the temperature
+                        low enough so it doesn't stay near the edge and
+                        cause THERM to keep tripping.
+tempX_auto_point1_temp  Read/write the minimum temperature where the fans will
+                        turn on in automatic mode.
+tempX_auto_point2_temp  Read/write the maximum temperature over which the fans
+                        will run in automatic mode.  tempX_auto_point1_temp
+                        and tempX_auto_point2_temp together define the
+                        range of automatic control.
+tempX_alarm             Read a 1 if the max/min alarm is set
+tempX_fault             Read a 1 if either temp1 or temp3 diode has a fault
+(There are two voltage settings, in1 and in2):
+inX_input               Read the current voltage on VCC.  Value is in
+                        millivolts.
+inX_min                 read/write the minimum voltage limit.
+                        Dropping below this causes an alarm.
+inX_max                 read/write the maximum voltage limit.
+                        Exceeding this causes an alarm.
+inX_alarm               Read a 1 if the max/min alarm is set.
diff --git a/Documentation/hwmon/lis3lv02d b/Documentation/hwmon/lis3lv02d
index 65dfb0c0fd67..0fcfc4a7ccdc 100644
--- a/Documentation/hwmon/lis3lv02d
+++ b/Documentation/hwmon/lis3lv02d
@@ -13,18 +13,21 @@ Author:
 Description
 -----------
-This driver provides support for the accelerometer found in various HP laptops
+This driver provides support for the accelerometer found in various HP
-sporting the feature officially called "HP Mobile Data Protection System 3D" or
+laptops sporting the feature officially called "HP Mobile Data
-"HP 3D DriveGuard". It detect automatically laptops with this sensor. Known models
+Protection System 3D" or "HP 3D DriveGuard". It detect automatically
-(for now the HP 2133, nc6420, nc2510, nc8510, nc84x0, nw9440 and nx9420) will
+laptops with this sensor. Known models (for now the HP 2133, nc6420,
-have their axis automatically oriented on standard way (eg: you can directly
+nc2510, nc8510, nc84x0, nw9440 and nx9420) will have their axis
-play neverball).  The accelerometer data is readable via
+automatically oriented on standard way (eg: you can directly play
+neverball).  The accelerometer data is readable via
 /sys/devices/platform/lis3lv02d.
 Sysfs attributes under /sys/devices/platform/lis3lv02d/:
 position - 3D position that the accelerometer reports. Format: "(x,y,z)"
-calibrate - read: values (x, y, z) that are used as the base for input class device operation.
+calibrate - read: values (x, y, z) that are used as the base for input
-            write: forces the base to be recalibrated with the current position.
+                  class device operation.
+            write: forces the base to be recalibrated with the current
+                  position.
 rate - reports the sampling rate of the accelerometer device in HZ
 This driver also provides an absolute input class device, allowing
@@ -39,11 +42,12 @@ the accelerometer are converted into a "standard" organisation of the axes
 * When the laptop is horizontal the position reported is about 0 for X and Y
 and a positive value for Z
 * If the left side is elevated, X increases (becomes positive)
- * If the front side (where the touchpad is) is elevated, Y decreases (becomes negative)
+ * If the front side (where the touchpad is) is elevated, Y decreases
+        (becomes negative)
 * If the laptop is put upside-down, Z becomes negative
-If your laptop model is not recognized (cf "dmesg"), you can send an email to the
+If your laptop model is not recognized (cf "dmesg"), you can send an
-authors to add it to the database.  When reporting a new laptop, please include
+email to the authors to add it to the database.  When reporting a new
-the output of "dmidecode" plus the value of /sys/devices/platform/lis3lv02d/position
+laptop, please include the output of "dmidecode" plus the value of
-in these four cases.
+/sys/devices/platform/lis3lv02d/position in these four cases.
diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt
index 923f9ddee8f6..f3355b6812df 100644
--- a/Documentation/kbuild/kbuild.txt
+++ b/Documentation/kbuild/kbuild.txt
@@ -3,7 +3,7 @@ Environment variables
 KCPPFLAGS
 --------------------------------------------------
 Additional options to pass when preprocessing. The preprocessing options
-will be used in all cases where kbuild do preprocessing including
+will be used in all cases where kbuild does preprocessing including
 building C files and assembler files.
 KAFLAGS
@@ -16,7 +16,7 @@ Additional options to the C compiler.
 KBUILD_VERBOSE
 --------------------------------------------------
-Set the kbuild verbosity. Can be assinged same values as "V=...".
+Set the kbuild verbosity. Can be assigned same values as "V=...".
 See make help for the full list.
 Setting "V=..." takes precedence over KBUILD_VERBOSE.
@@ -35,14 +35,14 @@ KBUILD_OUTPUT
 --------------------------------------------------
 Specify the output directory when building the kernel.
 The output directory can also be specificed using "O=...".
-Setting "O=..." takes precedence over KBUILD_OUTPUT
+Setting "O=..." takes precedence over KBUILD_OUTPUT.
 ARCH
 --------------------------------------------------
 Set ARCH to the architecture to be built.
 In most cases the name of the architecture is the same as the
 directory name found in the arch/ directory.
-But some architectures suach as x86 and sparc has aliases.
+But some architectures such as x86 and sparc have aliases.
 x86: i386 for 32 bit, x86_64 for 64 bit
 sparc: sparc for 32 bit, sparc64 for 64 bit
@@ -63,7 +63,7 @@ CF is often used on the command-line like this:
 INSTALL_PATH
 --------------------------------------------------
 INSTALL_PATH specifies where to place the updated kernel and system map
-images. Default is /boot, but you can set it to other values
+images. Default is /boot, but you can set it to other values.
 MODLIB
@@ -90,7 +90,7 @@ INSTALL_MOD_STRIP will used as the options to the strip command.
 INSTALL_FW_PATH
 --------------------------------------------------
-INSTALL_FW_PATH specify where to install the firmware blobs.
+INSTALL_FW_PATH specifies where to install the firmware blobs.
 The default value is:
    $(INSTALL_MOD_PATH)/lib/firmware
@@ -99,7 +99,7 @@ The value can be overridden in which case the default value is ignored.
 INSTALL_HDR_PATH
 --------------------------------------------------
-INSTALL_HDR_PATH specify where to install user space headers when
+INSTALL_HDR_PATH specifies where to install user space headers when
 executing "make headers_*".
 The default value is:
@@ -112,22 +112,23 @@ The value can be overridden in which case the default value is ignored.
 KBUILD_MODPOST_WARN
 --------------------------------------------------
-KBUILD_MODPOST_WARN can be set to avoid error out in case of undefined
+KBUILD_MODPOST_WARN can be set to avoid errors in case of undefined
-symbols in the final module linking stage.
+symbols in the final module linking stage. It changes such errors
+into warnings.
-KBUILD_MODPOST_FINAL
+KBUILD_MODPOST_NOFINAL
 --------------------------------------------------
 KBUILD_MODPOST_NOFINAL can be set to skip the final link of modules.
-This is solely usefull to speed up test compiles.
+This is solely useful to speed up test compiles.
 KBUILD_EXTRA_SYMBOLS
 --------------------------------------------------
-For modules use symbols from another modules.
+For modules that use symbols from other modules.
 See more details in modules.txt.
 ALLSOURCE_ARCHS
 --------------------------------------------------
-For tags/TAGS/cscope targets, you can specify more than one archs
+For tags/TAGS/cscope targets, you can specify more than one arch
-to be included in the databases, separated by blankspace. e.g.
+to be included in the databases, separated by blank space. E.g.:
    $ make ALLSOURCE_ARCHS="x86 mips arm" tags
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 8511d3532c27..d8362cf9909e 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -577,9 +577,6 @@ and is between 256 and 4096 characters. It is defined in the file
                        a memory unit (amount[KMG]). See also
                        Documentation/kdump/kdump.txt for a example.
-        cs4232=         [HW,OSS]
-                        Format: <io>,<irq>,<dma>,<dma2>,<mpuio>,<mpuirq>
        cs89x0_dma=     [HW,NET]
                        Format: <dma>
@@ -732,10 +729,6 @@ and is between 256 and 4096 characters. It is defined in the file
                        Default value is 0.
                        Value can be changed at runtime via /selinux/enforce.
-        es1371=         [HW,OSS]
-                        Format: <spdif>,[<nomix>,[<amplifier>]]
-                        See also header of sound/oss/es1371.c.
        ether=          [HW,NET] Ethernet cards parameters
                        This option is obsoleted by the "netdev=" option, which
                        has equivalent usage. See its documentation for details.
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 898b4987bb80..41bc99fa1884 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -1,7 +1,7 @@
                     ThinkPad ACPI Extras Driver
-                            Version 0.21
+                            Version 0.22
-                           May 29th, 2008
+                        November 23rd,  2008
               Borislav Deianov <borislav@users.sf.net>
             Henrique de Moraes Holschuh <hmh@hmh.eng.br>
@@ -16,7 +16,8 @@ supported by the generic Linux ACPI drivers.
 This driver used to be named ibm-acpi until kernel 2.6.21 and release
 0.13-20070314.  It used to be in the drivers/acpi tree, but it was
 moved to the drivers/misc tree and renamed to thinkpad-acpi for kernel
-2.6.22, and release 0.14.
+2.6.22, and release 0.14.  It was moved to drivers/platform/x86 for
+kernel 2.6.29 and release 0.22.
 The driver is named "thinkpad-acpi".  In some places, like module
 names, "thinkpad_acpi" is used because of userspace issues.
@@ -1412,6 +1413,24 @@ Sysfs notes:
        rfkill controller switch "tpacpi_wwan_sw": refer to
        Documentation/rfkill.txt for details.
+EXPERIMENTAL: UWB
+-----------------
+This feature is marked EXPERIMENTAL because it has not been extensively
+tested and validated in various ThinkPad models yet.  The feature may not
+work as expected. USE WITH CAUTION! To use this feature, you need to supply
+the experimental=1 parameter when loading the module.
+sysfs rfkill class: switch "tpacpi_uwb_sw"
+This feature exports an rfkill controller for the UWB device, if one is
+present and enabled in the BIOS.
+Sysfs notes:
+        rfkill controller switch "tpacpi_uwb_sw": refer to
+        Documentation/rfkill.txt for details.
 Multiple Commands, Module Parameters
 ------------------------------------
diff --git a/Documentation/mips/AU1xxx_IDE.README b/Documentation/mips/AU1xxx_IDE.README
index f54962aea84d..8ace35ebdcd5 100644
--- a/Documentation/mips/AU1xxx_IDE.README
+++ b/Documentation/mips/AU1xxx_IDE.README
@@ -52,14 +52,12 @@ Two files are introduced:
  b) 'drivers/ide/mips/au1xxx-ide.c'
     contains the functionality of the AU1XXX IDE driver
-Four configs variables are introduced:
+Following extra configs variables are introduced:
  CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA    - enable the PIO+DBDMA mode
  CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA  - enable the MWDMA mode
  CONFIG_BLK_DEV_IDE_AU1XXX_BURSTABLE_ON - set Burstable FIFO in DBDMA
                                           controller
-  CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ - maximum transfer size
-                                           per descriptor
 SUPPORTED IDE MODES
@@ -87,7 +85,6 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 CONFIG_IDEDMA_PCI_AUTO=y
 CONFIG_BLK_DEV_IDE_AU1XXX=y
 CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA=y
-CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ=128
 CONFIG_BLK_DEV_IDEDMA=y
 CONFIG_IDEDMA_AUTO=y
@@ -105,7 +102,6 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 CONFIG_IDEDMA_PCI_AUTO=y
 CONFIG_BLK_DEV_IDE_AU1XXX=y
 CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA=y
-CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ=128
 CONFIG_BLK_DEV_IDEDMA=y
 CONFIG_IDEDMA_AUTO=y
diff --git a/Documentation/networking/netconsole.txt b/Documentation/networking/netconsole.txt
index 3c2f2b328638..8d022073e3ef 100644
--- a/Documentation/networking/netconsole.txt
+++ b/Documentation/networking/netconsole.txt
@@ -51,7 +51,8 @@ Built-in netconsole starts immediately after the TCP stack is
 initialized and attempts to bring up the supplied dev at the supplied
 address.
-The remote host can run either 'netcat -u -l -p <port>' or syslogd.
+The remote host can run either 'netcat -u -l -p <port>',
+'nc -l -u <port>' or syslogd.
 Dynamic reconfiguration:
 ========================
diff --git a/Documentation/scheduler/sched-design-CFS.txt b/Documentation/scheduler/sched-design-CFS.txt
index 8398ca4ff4ed..6f33593e59e2 100644
--- a/Documentation/scheduler/sched-design-CFS.txt
+++ b/Documentation/scheduler/sched-design-CFS.txt
@@ -231,7 +231,7 @@ CPU bandwidth control purposes:
   This options needs CONFIG_CGROUPS to be defined, and lets the administrator
   create arbitrary groups of tasks, using the "cgroup" pseudo filesystem.  See
-   Documentation/cgroups.txt for more information about this filesystem.
+   Documentation/cgroups/cgroups.txt for more information about this filesystem.
 Only one of these options to group tasks can be chosen and not both.
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 4b7ac21ea9eb..0f5d26bea80f 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -275,7 +275,8 @@ STAC9200
  dell-m25      Dell Inspiron E1505n
  dell-m26      Dell Inspiron 1501
  dell-m27      Dell Inspiron E1705/9400
-  gateway       Gateway laptops with EAPD control
+  gateway-m4    Gateway laptops with EAPD control
+  gateway-m4-2  Gateway laptops with EAPD control
  panasonic     Panasonic CF-74
 STAC9205/9254
@@ -302,6 +303,7 @@ STAC9220/9221
  macbook-pro   Intel Mac Book Pro 2nd generation (eq. type 3)
  imac-intel    Intel iMac (eq. type 2)
  imac-intel-20 Intel iMac (newer version) (eq. type 3)
+  ecs202        ECS/PC chips
  dell-d81      Dell (unknown)
  dell-d82      Dell (unknown)
  dell-m81      Dell (unknown)
@@ -310,9 +312,13 @@ STAC9220/9221
 STAC9202/9250/9251
 ==================
  ref           Reference board, base config
+  m1            Some Gateway MX series laptops (NX560XL)
+  m1-2          Some Gateway MX series laptops (MX6453)
+  m2            Some Gateway MX series laptops (M255)
  m2-2          Some Gateway MX series laptops
+  m3            Some Gateway MX series laptops
+  m5            Some Gateway MX series laptops (MP6954)
  m6            Some Gateway NX series laptops
-  pa6           Gateway NX860 series
 STAC9227/9228/9229/927x
 =======================
@@ -329,6 +335,7 @@ STAC92HD71B*
  dell-m4-1     Dell desktops
  dell-m4-2     Dell desktops
  dell-m4-3     Dell desktops
+  hp-m4         HP dv laptops
 STAC92HD73*
 ===========
@@ -337,10 +344,12 @@ STAC92HD73*
  dell-m6-amic  Dell desktops/laptops with analog mics
  dell-m6-dmic  Dell desktops/laptops with digital mics
  dell-m6       Dell desktops/laptops with both type of mics
+  dell-eq       Dell desktops/laptops
 STAC92HD83*
 ===========
  ref           Reference board
+  mic-ref       Reference board with power managment for ports
 STAC9872
 ========
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt
index a3415070bcac..3197fc83bc51 100644
--- a/Documentation/sysctl/vm.txt
+++ b/Documentation/sysctl/vm.txt
@@ -1,12 +1,13 @@
-Documentation for /proc/sys/vm/*        kernel version 2.2.10
+Documentation for /proc/sys/vm/*        kernel version 2.6.29
        (c) 1998, 1999,  Rik van Riel <riel@nl.linux.org>
+        (c) 2008         Peter W. Morreale <pmorreale@novell.com>
 For general info and legal blurb, please look in README.
 ==============================================================
 This file contains the documentation for the sysctl files in
-/proc/sys/vm and is valid for Linux kernel version 2.2.
+/proc/sys/vm and is valid for Linux kernel version 2.6.29.
 The files in this directory can be used to tune the operation
 of the virtual memory (VM) subsystem of the Linux kernel and
@@ -16,180 +17,274 @@ Default values and initialization routines for most of these
 files can be found in mm/swap.c.
 Currently, these files are in /proc/sys/vm:
- overcommit_memory
- page-cluster
+- block_dump
- dirty_ratio
+- dirty_background_bytes
 - dirty_background_ratio
+- dirty_bytes
 - dirty_expire_centisecs
+- dirty_ratio
 - dirty_writeback_centisecs
- highmem_is_dirtyable   (only if CONFIG_HIGHMEM set)
+- drop_caches
+- hugepages_treat_as_movable
+- hugetlb_shm_group
+- laptop_mode
+- legacy_va_layout
+- lowmem_reserve_ratio
 - max_map_count
 - min_free_kbytes
- laptop_mode
- block_dump
- drop-caches
- zone_reclaim_mode
- min_unmapped_ratio
 - min_slab_ratio
- panic_on_oom
+- min_unmapped_ratio
- oom_dump_tasks
+- mmap_min_addr
- oom_kill_allocating_task
- mmap_min_address
- numa_zonelist_order
 - nr_hugepages
 - nr_overcommit_hugepages
- nr_trim_pages         (only if CONFIG_MMU=n)
+- nr_pdflush_threads
+- nr_trim_pages         (only if CONFIG_MMU=n)
+- numa_zonelist_order
+- oom_dump_tasks
+- oom_kill_allocating_task
+- overcommit_memory
+- overcommit_ratio
+- page-cluster
+- panic_on_oom
+- percpu_pagelist_fraction
+- stat_interval
+- swappiness
+- vfs_cache_pressure
+- zone_reclaim_mode
 ==============================================================
-dirty_bytes, dirty_ratio, dirty_background_bytes,
+block_dump
-dirty_background_ratio, dirty_expire_centisecs,
-dirty_writeback_centisecs, highmem_is_dirtyable,
-vfs_cache_pressure, laptop_mode, block_dump, swap_token_timeout,
-drop-caches, hugepages_treat_as_movable:
-See Documentation/filesystems/proc.txt
+block_dump enables block I/O debugging when set to a nonzero value. More
+information on block I/O debugging is in Documentation/laptops/laptop-mode.txt.
 ==============================================================
-overcommit_memory:
+dirty_background_bytes
-This value contains a flag that enables memory overcommitment.
+Contains the amount of dirty memory at which the pdflush background writeback
+daemon will start writeback.
-When this flag is 0, the kernel attempts to estimate the amount
+If dirty_background_bytes is written, dirty_background_ratio becomes a function
-of free memory left when userspace requests more memory.
+of its value (dirty_background_bytes / the amount of dirtyable system memory).
-When this flag is 1, the kernel pretends there is always enough
+==============================================================
-memory until it actually runs out.
-When this flag is 2, the kernel uses a "never overcommit"
+dirty_background_ratio
-policy that attempts to prevent any overcommit of memory.  
-This feature can be very useful because there are a lot of
+Contains, as a percentage of total system memory, the number of pages at which
-programs that malloc() huge amounts of memory "just-in-case"
+the pdflush background writeback daemon will start writing out dirty data.
-and don't use much of it.
-The default value is 0.
+==============================================================
-See Documentation/vm/overcommit-accounting and
+dirty_bytes
-security/commoncap.c::cap_vm_enough_memory() for more information.
+Contains the amount of dirty memory at which a process generating disk writes
+will itself start writeback.
+If dirty_bytes is written, dirty_ratio becomes a function of its value
+(dirty_bytes / the amount of dirtyable system memory).
 ==============================================================
-overcommit_ratio:
+dirty_expire_centisecs
-When overcommit_memory is set to 2, the committed address
+This tunable is used to define when dirty data is old enough to be eligible
-space is not permitted to exceed swap plus this percentage
+for writeout by the pdflush daemons.  It is expressed in 100'ths of a second.
-of physical RAM.  See above.
+Data which has been dirty in-memory for longer than this interval will be
+written out next time a pdflush daemon wakes up.
+==============================================================
+dirty_ratio
+Contains, as a percentage of total system memory, the number of pages at which
+a process which is generating disk writes will itself start writing out dirty
+data.
 ==============================================================
-page-cluster:
+dirty_writeback_centisecs
-The Linux VM subsystem avoids excessive disk seeks by reading
+The pdflush writeback daemons will periodically wake up and write `old' data
-multiple pages on a page fault. The number of pages it reads
+out to disk.  This tunable expresses the interval between those wakeups, in
-is dependent on the amount of memory in your machine.
+100'ths of a second.
-The number of pages the kernel reads in at once is equal to
+Setting this to zero disables periodic writeback altogether.
-2 ^ page-cluster. Values above 2 ^ 5 don't make much sense
-for swap because we only cluster swap data in 32-page groups.
 ==============================================================
-max_map_count:
+drop_caches
-This file contains the maximum number of memory map areas a process
+Writing to this will cause the kernel to drop clean caches, dentries and
-may have. Memory map areas are used as a side-effect of calling
+inodes from memory, causing that memory to become free.
-malloc, directly by mmap and mprotect, and also when loading shared
-libraries.
-While most applications need less than a thousand maps, certain
+To free pagecache:
-programs, particularly malloc debuggers, may consume lots of them,
+        echo 1 > /proc/sys/vm/drop_caches
-e.g., up to one or two maps per allocation.
+To free dentries and inodes:
+        echo 2 > /proc/sys/vm/drop_caches
+To free pagecache, dentries and inodes:
+        echo 3 > /proc/sys/vm/drop_caches
-The default value is 65536.
+As this is a non-destructive operation and dirty objects are not freeable, the
+user should run `sync' first.
 ==============================================================
-min_free_kbytes:
+hugepages_treat_as_movable
-This is used to force the Linux VM to keep a minimum number 
+This parameter is only useful when kernelcore= is specified at boot time to
-of kilobytes free.  The VM uses this number to compute a pages_min
+create ZONE_MOVABLE for pages that may be reclaimed or migrated. Huge pages
-value for each lowmem zone in the system.  Each lowmem zone gets 
+are not movable so are not normally allocated from ZONE_MOVABLE. A non-zero
-a number of reserved free pages based proportionally on its size.
+value written to hugepages_treat_as_movable allows huge pages to be allocated
+from ZONE_MOVABLE.
-Some minimal amount of memory is needed to satisfy PF_MEMALLOC
+Once enabled, the ZONE_MOVABLE is treated as an area of memory the huge
-allocations; if you set this to lower than 1024KB, your system will
+pages pool can easily grow or shrink within. Assuming that applications are
-become subtly broken, and prone to deadlock under high loads.
+not running that mlock() a lot of memory, it is likely the huge pages pool
+can grow to the size of ZONE_MOVABLE by repeatedly entering the desired value
-Setting this too high will OOM your machine instantly.
+into nr_hugepages and triggering page reclaim.
 ==============================================================
-percpu_pagelist_fraction
+hugetlb_shm_group
-This is the fraction of pages at most (high mark pcp->high) in each zone that
+hugetlb_shm_group contains group id that is allowed to create SysV
-are allocated for each per cpu page list.  The min value for this is 8.  It
+shared memory segment using hugetlb page.
-means that we don't allow more than 1/8th of pages in each zone to be
-allocated in any single per_cpu_pagelist.  This entry only changes the value
-of hot per cpu pagelists.  User can specify a number like 100 to allocate
-1/100th of each zone to each per cpu page list.
-The batch value of each per cpu pagelist is also updated as a result.  It is
+==============================================================
-set to pcp->high/4.  The upper limit of batch is (PAGE_SHIFT * 8)
-The initial value is zero.  Kernel does not use this value at boot time to set
+laptop_mode
-the high water marks for each per cpu page list.
-===============================================================
+laptop_mode is a knob that controls "laptop mode". All the things that are
+controlled by this knob are discussed in Documentation/laptops/laptop-mode.txt.
-zone_reclaim_mode:
+==============================================================
-Zone_reclaim_mode allows someone to set more or less aggressive approaches to
+legacy_va_layout
-reclaim memory when a zone runs out of memory. If it is set to zero then no
-zone reclaim occurs. Allocations will be satisfied from other zones / nodes
-in the system.
-This is value ORed together of
+If non-zero, this sysctl disables the new 32-bit mmap mmap layout - the kernel
+will use the legacy (2.4) layout for all processes.
-1       = Zone reclaim on
+==============================================================
-2       = Zone reclaim writes dirty pages out
-4       = Zone reclaim swaps pages
-zone_reclaim_mode is set during bootup to 1 if it is determined that pages
+lowmem_reserve_ratio
-from remote zones will cause a measurable performance reduction. The
-page allocator will then reclaim easily reusable pages (those page
+For some specialised workloads on highmem machines it is dangerous for
-cache pages that are currently not used) before allocating off node pages.
+the kernel to allow process memory to be allocated from the "lowmem"
+zone.  This is because that memory could then be pinned via the mlock()
+system call, or by unavailability of swapspace.
+And on large highmem machines this lack of reclaimable lowmem memory
+can be fatal.
+So the Linux page allocator has a mechanism which prevents allocations
+which _could_ use highmem from using too much lowmem.  This means that
+a certain amount of lowmem is defended from the possibility of being
+captured into pinned user memory.
+(The same argument applies to the old 16 megabyte ISA DMA region.  This
+mechanism will also defend that region from allocations which could use
+highmem or lowmem).
+The `lowmem_reserve_ratio' tunable determines how aggressive the kernel is
+in defending these lower zones.
+If you have a machine which uses highmem or ISA DMA and your
+applications are using mlock(), or if you are running with no swap then
+you probably should change the lowmem_reserve_ratio setting.
+The lowmem_reserve_ratio is an array. You can see them by reading this file.
+-
+% cat /proc/sys/vm/lowmem_reserve_ratio
+256     256     32
+-
+Note: # of this elements is one fewer than number of zones. Because the highest
+      zone's value is not necessary for following calculation.
+But, these values are not used directly. The kernel calculates # of protection
+pages for each zones from them. These are shown as array of protection pages
+in /proc/zoneinfo like followings. (This is an example of x86-64 box).
+Each zone has an array of protection pages like this.
+-
+Node 0, zone      DMA
+  pages free     1355
+        min      3
+        low      3
+        high     4
+        :
+        :
+    numa_other   0
+        protection: (0, 2004, 2004, 2004)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  pagesets
+    cpu: 0 pcp: 0
+        :
+-
+These protections are added to score to judge whether this zone should be used
+for page allocation or should be reclaimed.
+In this example, if normal pages (index=2) are required to this DMA zone and
+pages_high is used for watermark, the kernel judges this zone should not be
+used because pages_free(1355) is smaller than watermark + protection[2]
+(4 + 2004 = 2008). If this protection value is 0, this zone would be used for
+normal page requirement. If requirement is DMA zone(index=0), protection[0]
+(=0) is used.
+zone[i]'s protection[j] is calculated by following expression.
+(i < j):
+  zone[i]->protection[j]
+  = (total sums of present_pages from zone[i+1] to zone[j] on the node)
+    / lowmem_reserve_ratio[i];
+(i = j):
+   (should not be protected. = 0;
+(i > j):
+   (not necessary, but looks 0)
+The default values of lowmem_reserve_ratio[i] are
+    256 (if zone[i] means DMA or DMA32 zone)
+    32  (others).
+As above expression, they are reciprocal number of ratio.
+256 means 1/256. # of protection pages becomes about "0.39%" of total present
+pages of higher zones on the node.
+If you would like to protect more pages, smaller values are effective.
+The minimum value is 1 (1/1 -> 100%).
-It may be beneficial to switch off zone reclaim if the system is
+==============================================================
-used for a file server and all of memory should be used for caching files
-from disk. In that case the caching effect is more important than
-data locality.
-Allowing zone reclaim to write out pages stops processes that are
+max_map_count:
-writing large amounts of data from dirtying pages on other nodes. Zone
-reclaim will write out dirty pages if a zone fills up and so effectively
-throttle the process. This may decrease the performance of a single process
-since it cannot use all of system memory to buffer the outgoing writes
-anymore but it preserve the memory on other nodes so that the performance
-of other processes running on other nodes will not be affected.
-Allowing regular swap effectively restricts allocations to the local
+This file contains the maximum number of memory map areas a process
-node unless explicitly overridden by memory policies or cpuset
+may have. Memory map areas are used as a side-effect of calling
-configurations.
+malloc, directly by mmap and mprotect, and also when loading shared
+libraries.
-=============================================================
+While most applications need less than a thousand maps, certain
+programs, particularly malloc debuggers, may consume lots of them,
+e.g., up to one or two maps per allocation.
-min_unmapped_ratio:
+The default value is 65536.
-This is available only on NUMA kernels.
+==============================================================
-A percentage of the total pages in each zone.  Zone reclaim will only
+min_free_kbytes:
-occur if more than this percentage of pages are file backed and unmapped.
-This is to insure that a minimal amount of local pages is still available for
-file I/O even if the node is overallocated.
-The default is 1 percent.
+This is used to force the Linux VM to keep a minimum number
+of kilobytes free.  The VM uses this number to compute a pages_min
+value for each lowmem zone in the system.  Each lowmem zone gets
+a number of reserved free pages based proportionally on its size.
+Some minimal amount of memory is needed to satisfy PF_MEMALLOC
+allocations; if you set this to lower than 1024KB, your system will
+become subtly broken, and prone to deadlock under high loads.
+Setting this too high will OOM your machine instantly.
 =============================================================
@@ -211,82 +306,73 @@ and may not be fast.
 =============================================================
-panic_on_oom
+min_unmapped_ratio:
-This enables or disables panic on out-of-memory feature.
+This is available only on NUMA kernels.
-If this is set to 0, the kernel will kill some rogue process,
+A percentage of the total pages in each zone.  Zone reclaim will only
-called oom_killer.  Usually, oom_killer can kill rogue processes and
+occur if more than this percentage of pages are file backed and unmapped.
-system will survive.
+This is to insure that a minimal amount of local pages is still available for
+file I/O even if the node is overallocated.
-If this is set to 1, the kernel panics when out-of-memory happens.
+The default is 1 percent.
-However, if a process limits using nodes by mempolicy/cpusets,
-and those nodes become memory exhaustion status, one process
-may be killed by oom-killer. No panic occurs in this case.
-Because other nodes' memory may be free. This means system total status
-may be not fatal yet.
-If this is set to 2, the kernel panics compulsorily even on the
+==============================================================
-above-mentioned.
-The default value is 0.
+mmap_min_addr
-1 and 2 are for failover of clustering. Please select either
-according to your policy of failover.
-=============================================================
+This file indicates the amount of address space  which a user process will
+be restricted from mmaping.  Since kernel null dereference bugs could
+accidentally operate based on the information in the first couple of pages
+of memory userspace processes should not be allowed to write to them.  By
+default this value is set to 0 and no protections will be enforced by the
+security module.  Setting this value to something like 64k will allow the
+vast majority of applications to work correctly and provide defense in depth
+against future potential kernel bugs.
-oom_dump_tasks
+==============================================================
-Enables a system-wide task dump (excluding kernel threads) to be
+nr_hugepages
-produced when the kernel performs an OOM-killing and includes such
-information as pid, uid, tgid, vm size, rss, cpu, oom_adj score, and
-name.  This is helpful to determine why the OOM killer was invoked
-and to identify the rogue task that caused it.
-If this is set to zero, this information is suppressed.  On very
+Change the minimum size of the hugepage pool.
-large systems with thousands of tasks it may not be feasible to dump
-the memory state information for each one.  Such systems should not
-be forced to incur a performance penalty in OOM conditions when the
-information may not be desired.
-If this is set to non-zero, this information is shown whenever the
+See Documentation/vm/hugetlbpage.txt
-OOM killer actually kills a memory-hogging task.
-The default value is 0.
+==============================================================
-=============================================================
+nr_overcommit_hugepages
-oom_kill_allocating_task
+Change the maximum size of the hugepage pool. The maximum is
+nr_hugepages + nr_overcommit_hugepages.
-This enables or disables killing the OOM-triggering task in
+See Documentation/vm/hugetlbpage.txt
-out-of-memory situations.
-If this is set to zero, the OOM killer will scan through the entire
+==============================================================
-tasklist and select a task based on heuristics to kill.  This normally
-selects a rogue memory-hogging task that frees up a large amount of
-memory when killed.
-If this is set to non-zero, the OOM killer simply kills the task that
+nr_pdflush_threads
-triggered the out-of-memory condition.  This avoids the expensive
-tasklist scan.
-If panic_on_oom is selected, it takes precedence over whatever value
+The current number of pdflush threads.  This value is read-only.
-is used in oom_kill_allocating_task.
+The value changes according to the number of dirty pages in the system.
-The default value is 0.
+When neccessary, additional pdflush threads are created, one per second, up to
+nr_pdflush_threads_max.
 ==============================================================
-mmap_min_addr
+nr_trim_pages
-This file indicates the amount of address space  which a user process will
+This is available only on NOMMU kernels.
-be restricted from mmaping.  Since kernel null dereference bugs could
-accidentally operate based on the information in the first couple of pages
+This value adjusts the excess page trimming behaviour of power-of-2 aligned
-of memory userspace processes should not be allowed to write to them.  By
+NOMMU mmap allocations.
-default this value is set to 0 and no protections will be enforced by the
-security module.  Setting this value to something like 64k will allow the
+A value of 0 disables trimming of allocations entirely, while a value of 1
-vast majority of applications to work correctly and provide defense in depth
+trims excess pages aggressively. Any value >= 1 acts as the watermark where
-against future potential kernel bugs.
+trimming of allocations is initiated.
+The default value is 1.
+See Documentation/nommu-mmap.txt for more information.
 ==============================================================
@@ -335,34 +421,199 @@ this is causing problems for your system/application.
 ==============================================================
-nr_hugepages
+oom_dump_tasks
-Change the minimum size of the hugepage pool.
+Enables a system-wide task dump (excluding kernel threads) to be
+produced when the kernel performs an OOM-killing and includes such
+information as pid, uid, tgid, vm size, rss, cpu, oom_adj score, and
+name.  This is helpful to determine why the OOM killer was invoked
+and to identify the rogue task that caused it.
-See Documentation/vm/hugetlbpage.txt
+If this is set to zero, this information is suppressed.  On very
+large systems with thousands of tasks it may not be feasible to dump
+the memory state information for each one.  Such systems should not
+be forced to incur a performance penalty in OOM conditions when the
+information may not be desired.
+If this is set to non-zero, this information is shown whenever the
+OOM killer actually kills a memory-hogging task.
+The default value is 0.
 ==============================================================
-nr_overcommit_hugepages
+oom_kill_allocating_task
-Change the maximum size of the hugepage pool. The maximum is
+This enables or disables killing the OOM-triggering task in
-nr_hugepages + nr_overcommit_hugepages.
+out-of-memory situations.
-See Documentation/vm/hugetlbpage.txt
+If this is set to zero, the OOM killer will scan through the entire
+tasklist and select a task based on heuristics to kill.  This normally
+selects a rogue memory-hogging task that frees up a large amount of
+memory when killed.
+If this is set to non-zero, the OOM killer simply kills the task that
+triggered the out-of-memory condition.  This avoids the expensive
+tasklist scan.
+If panic_on_oom is selected, it takes precedence over whatever value
+is used in oom_kill_allocating_task.
+The default value is 0.
 ==============================================================
-nr_trim_pages
+overcommit_memory:
-This is available only on NOMMU kernels.
+This value contains a flag that enables memory overcommitment.
-This value adjusts the excess page trimming behaviour of power-of-2 aligned
+When this flag is 0, the kernel attempts to estimate the amount
-NOMMU mmap allocations.
+of free memory left when userspace requests more memory.
-A value of 0 disables trimming of allocations entirely, while a value of 1
+When this flag is 1, the kernel pretends there is always enough
-trims excess pages aggressively. Any value >= 1 acts as the watermark where
+memory until it actually runs out.
-trimming of allocations is initiated.
-The default value is 1.
+When this flag is 2, the kernel uses a "never overcommit"
+policy that attempts to prevent any overcommit of memory.
-See Documentation/nommu-mmap.txt for more information.
+This feature can be very useful because there are a lot of
+programs that malloc() huge amounts of memory "just-in-case"
+and don't use much of it.
+The default value is 0.
+See Documentation/vm/overcommit-accounting and
+security/commoncap.c::cap_vm_enough_memory() for more information.
+==============================================================
+overcommit_ratio:
+When overcommit_memory is set to 2, the committed address
+space is not permitted to exceed swap plus this percentage
+of physical RAM.  See above.
+==============================================================
+page-cluster
+page-cluster controls the number of pages which are written to swap in
+a single attempt.  The swap I/O size.
+It is a logarithmic value - setting it to zero means "1 page", setting
+it to 1 means "2 pages", setting it to 2 means "4 pages", etc.
+The default value is three (eight pages at a time).  There may be some
+small benefits in tuning this to a different value if your workload is
+swap-intensive.
+=============================================================
+panic_on_oom
+This enables or disables panic on out-of-memory feature.
+If this is set to 0, the kernel will kill some rogue process,
+called oom_killer.  Usually, oom_killer can kill rogue processes and
+system will survive.
+If this is set to 1, the kernel panics when out-of-memory happens.
+However, if a process limits using nodes by mempolicy/cpusets,
+and those nodes become memory exhaustion status, one process
+may be killed by oom-killer. No panic occurs in this case.
+Because other nodes' memory may be free. This means system total status
+may be not fatal yet.
+If this is set to 2, the kernel panics compulsorily even on the
+above-mentioned.
+The default value is 0.
+1 and 2 are for failover of clustering. Please select either
+according to your policy of failover.
+=============================================================
+percpu_pagelist_fraction
+This is the fraction of pages at most (high mark pcp->high) in each zone that
+are allocated for each per cpu page list.  The min value for this is 8.  It
+means that we don't allow more than 1/8th of pages in each zone to be
+allocated in any single per_cpu_pagelist.  This entry only changes the value
+of hot per cpu pagelists.  User can specify a number like 100 to allocate
+1/100th of each zone to each per cpu page list.
+The batch value of each per cpu pagelist is also updated as a result.  It is
+set to pcp->high/4.  The upper limit of batch is (PAGE_SHIFT * 8)
+The initial value is zero.  Kernel does not use this value at boot time to set
+the high water marks for each per cpu page list.
+==============================================================
+stat_interval
+The time interval between which vm statistics are updated.  The default
+is 1 second.
+==============================================================
+swappiness
+This control is used to define how aggressive the kernel will swap
+memory pages.  Higher values will increase agressiveness, lower values
+descrease the amount of swap.
+The default value is 60.
+==============================================================
+vfs_cache_pressure
+------------------
+Controls the tendency of the kernel to reclaim the memory which is used for
+caching of directory and inode objects.
+At the default value of vfs_cache_pressure=100 the kernel will attempt to
+reclaim dentries and inodes at a "fair" rate with respect to pagecache and
+swapcache reclaim.  Decreasing vfs_cache_pressure causes the kernel to prefer
+to retain dentry and inode caches.  Increasing vfs_cache_pressure beyond 100
+causes the kernel to prefer to reclaim dentries and inodes.
+==============================================================
+zone_reclaim_mode:
+Zone_reclaim_mode allows someone to set more or less aggressive approaches to
+reclaim memory when a zone runs out of memory. If it is set to zero then no
+zone reclaim occurs. Allocations will be satisfied from other zones / nodes
+in the system.
+This is value ORed together of
+1       = Zone reclaim on
+2       = Zone reclaim writes dirty pages out
+4       = Zone reclaim swaps pages
+zone_reclaim_mode is set during bootup to 1 if it is determined that pages
+from remote zones will cause a measurable performance reduction. The
+page allocator will then reclaim easily reusable pages (those page
+cache pages that are currently not used) before allocating off node pages.
+It may be beneficial to switch off zone reclaim if the system is
+used for a file server and all of memory should be used for caching files
+from disk. In that case the caching effect is more important than
+data locality.
+Allowing zone reclaim to write out pages stops processes that are
+writing large amounts of data from dirtying pages on other nodes. Zone
+reclaim will write out dirty pages if a zone fills up and so effectively
+throttle the process. This may decrease the performance of a single process
+since it cannot use all of system memory to buffer the outgoing writes
+anymore but it preserve the memory on other nodes so that the performance
+of other processes running on other nodes will not be affected.
+Allowing regular swap effectively restricts allocations to the local
+node unless explicitly overridden by memory policies or cpuset
+configurations.
+============ End of Document =================================
diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt
index 10a0263ebb3f..9e592c718afb 100644
--- a/Documentation/sysrq.txt
+++ b/Documentation/sysrq.txt
@@ -1,6 +1,5 @@
 Linux Magic System Request Key Hacks
 Documentation for sysrq.c
-Last update: 2007-AUG-04
 *  What is the magic SysRq key?
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -211,6 +210,24 @@ within a function called by handle_sysrq, you must be aware that you are in
 a lock (you are also in an interrupt handler, which means don't sleep!), so
 you must call __handle_sysrq_nolock instead.
+*  When I hit a SysRq key combination only the header appears on the console?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Sysrq output is subject to the same console loglevel control as all
+other console output.  This means that if the kernel was booted 'quiet'
+as is common on distro kernels the output may not appear on the actual
+console, even though it will appear in the dmesg buffer, and be accessible
+via the dmesg command and to the consumers of /proc/kmsg.  As a specific
+exception the header line from the sysrq command is passed to all console
+consumers as if the current loglevel was maximum.  If only the header
+is emitted it is almost certain that the kernel loglevel is too low.
+Should you require the output on the console channel then you will need
+to temporarily up the console loglevel using alt-sysrq-8 or:
+    echo 8 > /proc/sysrq-trigger
+Remember to return the loglevel to normal after triggering the sysrq
+command you are interested in.
 *  I have more questions, who can I ask?
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 And I'll answer any questions about the registration system you got, also
diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt
index 7b4596ac4120..12299697b7cd 100644
--- a/Documentation/x86/boot.txt
+++ b/Documentation/x86/boot.txt
@@ -158,7 +158,7 @@ Offset	Proto	Name		Meaning
 0202/4  2.00+   header          Magic signature "HdrS"
 0206/2  2.00+   version         Boot protocol version supported
 0208/4  2.00+   realmode_swtch  Boot loader hook (see below)
-020C/2  2.00+   start_sys       The load-low segment (0x1000) (obsolete)
+020C/2  2.00+   start_sys_seg   The load-low segment (0x1000) (obsolete)
 020E/2  2.00+   kernel_version  Pointer to kernel version string
 0210/1  2.00+   type_of_loader  Boot loader identifier
 0211/1  2.00+   loadflags       Boot protocol option flags
@@ -170,10 +170,11 @@ Offset	Proto	Name		Meaning
 0224/2  2.01+   heap_end_ptr    Free memory after setup end
 0226/2  N/A     pad1            Unused
 0228/4  2.02+   cmd_line_ptr    32-bit pointer to the kernel command line
-022C/4  2.03+   initrd_addr_max Highest legal initrd address
+022C/4  2.03+   ramdisk_max     Highest legal initrd address
 0230/4  2.05+   kernel_alignment Physical addr alignment required for kernel
 0234/1  2.05+   relocatable_kernel Whether kernel is relocatable or not
-0235/3  N/A     pad2            Unused
+0235/1  N/A     pad2            Unused
+0236/2  N/A     pad3            Unused
 0238/4  2.06+   cmdline_size    Maximum size of the kernel command line
 023C/4  2.07+   hardware_subarch Hardware subarchitecture
 0240/8  2.07+   hardware_subarch_data Subarchitecture-specific data
@@ -299,14 +300,14 @@ Protocol:	2.00+
  e.g. 0x0204 for version 2.04, and 0x0a11 for a hypothetical version
  10.17.
-Field name:     readmode_swtch
+Field name:     realmode_swtch
 Type:           modify (optional)
 Offset/size:    0x208/4
 Protocol:       2.00+
  Boot loader hook (see ADVANCED BOOT LOADER HOOKS below.)
-Field name:     start_sys
+Field name:     start_sys_seg
 Type:           read
 Offset/size:    0x20c/2
 Protocol:       2.00+
@@ -468,7 +469,7 @@ Protocol:	2.02+
  zero, the kernel will assume that your boot loader does not support
  the 2.02+ protocol.
-Field name:     initrd_addr_max
+Field name:     ramdisk_max
 Type:           read
 Offset/size:    0x22c/4
 Protocol:       2.03+
diff --git a/MAINTAINERS b/MAINTAINERS
index 6f65a269cb17..d992d407197b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1581,6 +1581,13 @@ L:	bluesmoke-devel@lists.sourceforge.net
 W:      bluesmoke.sourceforge.net
 S:      Maintained
+EDAC-I5400
+P:      Mauro Carvalho Chehab
+M:      mchehab@redhat.com
+L:      bluesmoke-devel@lists.sourceforge.net
+W:      bluesmoke.sourceforge.net
+S:      Maintained
 EDAC-I82975X
 P:      Ranganathan Desikan
 P:      Arvind R.
@@ -1814,6 +1821,14 @@ M:	hch@infradead.org
 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
 S:      Maintained
+FREEZER
+P:      Pavel Machek
+M:      pavel@suse.cz
+P:      Rafael J. Wysocki
+M:      rjw@sisk.pl
+L:      linux-pm@lists.linux-foundation.org
+S:      Supported
 FTRACE
 P:      Steven Rostedt
 M:      rostedt@goodmis.org
@@ -2087,7 +2102,8 @@ M:	khali@linux-fr.org
 P:      Ben Dooks (embedded platforms)
 M:      ben-linux@fluff.org
 L:      linux-i2c@vger.kernel.org
-T:      quilt http://khali.linux-fr.org/devel/linux-2.6/jdelvare-i2c/
+W:      http://i2c.wiki.kernel.org/
+T:      quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-i2c/
 S:      Maintained
 I2C-TINY-USB DRIVER
@@ -4842,11 +4858,11 @@ S:	Supported
 XFS FILESYSTEM
 P:      Silicon Graphics Inc
-P:      Tim Shimmin
+P:      Bill O'Donnell
 M:      xfs-masters@oss.sgi.com
 L:      xfs@oss.sgi.com
 W:      http://oss.sgi.com/projects/xfs
-T:      git git://oss.sgi.com:8090/xfs/xfs-2.6.git
+T:      git://oss.sgi.com/xfs/xfs.git
 S:      Supported
 XILINX SYSTEMACE DRIVER
diff --git a/Makefile b/Makefile
index c06e250eca18..7715b2c14fb4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 29
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc3
 NAME = Erotic Pickled Herring
 # *DOCUMENTATION*
@@ -213,6 +213,10 @@ endif
 # Where to locate arch specific headers
 hdr-arch  := $(SRCARCH)
+ifeq ($(ARCH),m68knommu)
+       hdr-arch  := m68k
+endif
 KCONFIG_CONFIG  ?= .config
 # SHELL used by kbuild
@@ -606,25 +610,20 @@ export	INSTALL_PATH ?= /boot
 MODLIB  = $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE)
 export MODLIB
-strip-symbols := $(srctree)/scripts/strip-symbols \
-                 $(wildcard $(srctree)/arch/$(ARCH)/scripts/strip-symbols)
 #
-# INSTALL_MOD_STRIP, if defined, will cause modules to be stripped while
+#  INSTALL_MOD_STRIP, if defined, will cause modules to be
-# they get installed.  If INSTALL_MOD_STRIP is '1', then the default
+#  stripped after they are installed.  If INSTALL_MOD_STRIP is '1', then
-# options (see below) will be used.  Otherwise, INSTALL_MOD_STRIP will
+#  the default option --strip-debug will be used.  Otherwise,
-# be used as the option(s) to the objcopy command.
+#  INSTALL_MOD_STRIP will used as the options to the strip command.
 ifdef INSTALL_MOD_STRIP
 ifeq ($(INSTALL_MOD_STRIP),1)
-mod_strip_cmd = $(OBJCOPY) --strip-debug
+mod_strip_cmd = $(STRIP) --strip-debug
-ifeq ($(CONFIG_KALLSYMS_ALL),$(CONFIG_KALLSYMS_STRIP_GENERATED))
-mod_strip_cmd += --wildcard $(addprefix --strip-symbols ,$(strip-symbols))
-endif
 else
-mod_strip_cmd = $(OBJCOPY) $(INSTALL_MOD_STRIP)
+mod_strip_cmd = $(STRIP) $(INSTALL_MOD_STRIP)
 endif # INSTALL_MOD_STRIP=1
 else
-mod_strip_cmd = false
+mod_strip_cmd = true
 endif # INSTALL_MOD_STRIP
 export mod_strip_cmd
@@ -754,7 +753,6 @@ last_kallsyms := 2
 endif
 kallsyms.o := .tmp_kallsyms$(last_kallsyms).o
-kallsyms.h := $(wildcard include/config/kallsyms/*.h) $(wildcard include/config/kallsyms/*/*.h)
 define verify_kallsyms
        $(Q)$(if $($(quiet)cmd_sysmap),                                      \
@@ -779,41 +777,24 @@ endef
 # Generate .S file with all kernel symbols
 quiet_cmd_kallsyms = KSYM    $@
-      cmd_kallsyms = { test $* -eq 0 || $(NM) -n $<; } \
+      cmd_kallsyms = $(NM) -n $< | $(KALLSYMS) \
-                     | $(KALLSYMS) $(if $(CONFIG_KALLSYMS_ALL),--all-symbols) >$@
+                     $(if $(CONFIG_KALLSYMS_ALL),--all-symbols) > $@
-quiet_cmd_kstrip = STRIP   $@
+.tmp_kallsyms1.o .tmp_kallsyms2.o .tmp_kallsyms3.o: %.o: %.S scripts FORCE
-      cmd_kstrip = $(OBJCOPY) --wildcard $(addprefix --strip$(if $(CONFIG_RELOCATABLE),-unneeded)-symbols ,$(filter %/scripts/strip-symbols,$^)) $< $@
-$(foreach n,0 1 2 3,.tmp_kallsyms$(n).o): KBUILD_AFLAGS += -Wa,--strip-local-absolute
-$(foreach n,0 1 2 3,.tmp_kallsyms$(n).o): %.o: %.S scripts FORCE
        $(call if_changed_dep,as_o_S)
-ifeq ($(CONFIG_KALLSYMS_STRIP_GENERATED),y)
+.tmp_kallsyms%.S: .tmp_vmlinux% $(KALLSYMS)
-strip-ext := .stripped
-endif
-.tmp_kallsyms%.S: .tmp_vmlinux%$(strip-ext) $(KALLSYMS) $(kallsyms.h)
        $(call cmd,kallsyms)
-# make -jN seems to have problems with intermediate files, see bug #3330.
-.SECONDARY: $(foreach n,1 2 3,.tmp_vmlinux$(n).stripped)
-.tmp_vmlinux%.stripped: .tmp_vmlinux% $(strip-symbols) $(kallsyms.h)
-        $(call cmd,kstrip)
-ifneq ($(CONFIG_DEBUG_INFO),y)
-.tmp_vmlinux%: LDFLAGS_vmlinux += -S
-endif
 # .tmp_vmlinux1 must be complete except kallsyms, so update vmlinux version
-.tmp_vmlinux%: $(vmlinux-lds) $(vmlinux-all) FORCE
+.tmp_vmlinux1: $(vmlinux-lds) $(vmlinux-all) FORCE
-        $(if $(filter 1,$*),$(call if_changed_rule,ksym_ld),$(call if_changed,vmlinux__))
+        $(call if_changed_rule,ksym_ld)
-.tmp_vmlinux0$(strip-ext):
+.tmp_vmlinux2: $(vmlinux-lds) $(vmlinux-all) .tmp_kallsyms1.o FORCE
-        $(Q)echo "placeholder" >$@
+        $(call if_changed,vmlinux__)
-.tmp_vmlinux1: .tmp_kallsyms0.o
+.tmp_vmlinux3: $(vmlinux-lds) $(vmlinux-all) .tmp_kallsyms2.o FORCE
-.tmp_vmlinux2: .tmp_kallsyms1.o
+        $(call if_changed,vmlinux__)
-.tmp_vmlinux3: .tmp_kallsyms2.o
 # Needs to visit scripts/ before $(KALLSYMS) can be used.
 $(KALLSYMS): scripts ;
diff --git a/arch/Kconfig b/arch/Kconfig
index 2e13aa261929..550dab22daa1 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -62,6 +62,9 @@ config HAVE_EFFICIENT_UNALIGNED_ACCESS
          See Documentation/unaligned-memory-access.txt for more
          information on the topic of unaligned memory accesses.
+config HAVE_SYSCALL_WRAPPERS
+        bool
 config KRETPROBES
        def_bool y
        depends on KPROBES && HAVE_KRETPROBES
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 4dad27360576..b7c8f188b313 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -9,4 +9,3 @@ unifdef-y += console.h
 unifdef-y += fpu.h
 unifdef-y += sysinfo.h
 unifdef-y += compiler.h
-unifdef-y += swab.h
diff --git a/arch/alpha/include/asm/byteorder.h b/arch/alpha/include/asm/byteorder.h
index 6772f3168701..73683093202d 100644
--- a/arch/alpha/include/asm/byteorder.h
+++ b/arch/alpha/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _ALPHA_BYTEORDER_H
 #define _ALPHA_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/little_endian.h>
 #endif /* _ALPHA_BYTEORDER_H */
diff --git a/arch/alpha/include/asm/machvec.h b/arch/alpha/include/asm/machvec.h
index a86c083cdf7f..fea4ea75b79d 100644
--- a/arch/alpha/include/asm/machvec.h
+++ b/arch/alpha/include/asm/machvec.h
@@ -21,6 +21,7 @@ struct pci_dev;
 struct pci_ops;
 struct pci_controller;
 struct _alpha_agp_info;
+struct rtc_time;
 struct alpha_machine_vector
 {
@@ -94,6 +95,9 @@ struct alpha_machine_vector
        struct _alpha_agp_info *(*agp_info)(void);
+        unsigned int (*rtc_get_time)(struct rtc_time *);
+        int (*rtc_set_time)(struct rtc_time *);
        const char *vector_name;
        /* NUMA information */
diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
index fd090155dccd..bc2a0daf2d92 100644
--- a/arch/alpha/include/asm/pgalloc.h
+++ b/arch/alpha/include/asm/pgalloc.h
@@ -50,7 +50,12 @@ pmd_free(struct mm_struct *mm, pmd_t *pmd)
        free_page((unsigned long)pmd);
 }
-extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
+static inline pte_t *
+pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
+{
+        pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
+        return pte;
+}
 static inline void
 pte_free_kernel(struct mm_struct *mm, pte_t *pte)
diff --git a/arch/alpha/include/asm/rtc.h b/arch/alpha/include/asm/rtc.h
index 4e854b1333eb..1f7fba671ae6 100644
--- a/arch/alpha/include/asm/rtc.h
+++ b/arch/alpha/include/asm/rtc.h
@@ -1,9 +1,15 @@
 #ifndef _ALPHA_RTC_H
 #define _ALPHA_RTC_H
-/*
+#if defined(CONFIG_ALPHA_GENERIC)
- * Alpha uses the default access methods for the RTC.
+# define get_rtc_time           alpha_mv.rtc_get_time
- */
+# define set_rtc_time           alpha_mv.rtc_set_time
+#else
+# if defined(CONFIG_ALPHA_MARVEL) && defined(CONFIG_SMP)
+#  define get_rtc_time          marvel_get_rtc_time
+#  define set_rtc_time          marvel_set_rtc_time
+# endif
+#endif
 #include <asm-generic/rtc.h>
diff --git a/arch/alpha/kernel/.gitignore b/arch/alpha/kernel/.gitignore
new file mode 100644
index 000000000000..c5f676c3c224
--- /dev/null
+++ b/arch/alpha/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index 9cd8dca742a7..e302daecbe56 100644
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -658,16 +658,8 @@ __marvel_rtc_io(u8 b, unsigned long addr, int write)
                rtc_access.data = bcd2bin(b);
                rtc_access.function = 0x48 + !write;    /* GET/PUT_TOY */
-#ifdef CONFIG_SMP
-                if (smp_processor_id() != boot_cpuid)
-                        smp_call_function_single(boot_cpuid,
-                                                 __marvel_access_rtc,
-                                                 &rtc_access, 1);
-                else
-                        __marvel_access_rtc(&rtc_access);
-#else
                __marvel_access_rtc(&rtc_access);
-#endif
                ret = bin2bcd(rtc_access.data);
                break;
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index f77345bc66a9..aa2e50cf9857 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -896,9 +896,9 @@ sys_getxpid:
 .end sys_getxpid
        .align  4
-        .globl  sys_pipe
+        .globl  sys_alpha_pipe
-        .ent    sys_pipe
+        .ent    sys_alpha_pipe
-sys_pipe:
+sys_alpha_pipe:
        lda     $sp, -16($sp)
        stq     $26, 0($sp)
        .prologue 0
@@ -916,7 +916,7 @@ sys_pipe:
        stq     $1, 80+16($sp)
 1:      lda     $sp, 16($sp)
        ret
-.end sys_pipe
+.end sys_alpha_pipe
        .align  4
        .globl  sys_execve
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c
index 703731accda6..7bc7489223f3 100644
--- a/arch/alpha/kernel/irq.c
+++ b/arch/alpha/kernel/irq.c
@@ -55,7 +55,7 @@ int irq_select_affinity(unsigned int irq)
                cpu = (cpu < (NR_CPUS-1) ? cpu + 1 : 0);
        last_cpu = cpu;
-        irq_desc[irq].affinity = cpumask_of_cpu(cpu);
+        cpumask_copy(irq_desc[irq].affinity, cpumask_of(cpu));
        irq_desc[irq].chip->set_affinity(irq, cpumask_of(cpu));
        return 0;
 }
diff --git a/arch/alpha/kernel/irq_srm.c b/arch/alpha/kernel/irq_srm.c
index 32212014fbe9..a03fbca4940e 100644
--- a/arch/alpha/kernel/irq_srm.c
+++ b/arch/alpha/kernel/irq_srm.c
@@ -63,6 +63,8 @@ init_srm_irqs(long max, unsigned long ignore_mask)
 {
        long i;
+        if (NR_IRQS <= 16)
+                return;
        for (i = 16; i < max; ++i) {
                if (i < 64 && ((ignore_mask >> i) & 1))
                        continue;
diff --git a/arch/alpha/kernel/machvec_impl.h b/arch/alpha/kernel/machvec_impl.h
index 466c9dff8181..512685f78097 100644
--- a/arch/alpha/kernel/machvec_impl.h
+++ b/arch/alpha/kernel/machvec_impl.h
@@ -40,7 +40,10 @@
 #define CAT1(x,y)  x##y
 #define CAT(x,y)   CAT1(x,y)
-#define DO_DEFAULT_RTC .rtc_port = 0x70
+#define DO_DEFAULT_RTC \
+        .rtc_port = 0x70, \
+        .rtc_get_time = common_get_rtc_time, \
+        .rtc_set_time = common_set_rtc_time
 #define DO_EV4_MMU                                                      \
        .max_asn =                      EV4_MAX_ASN,                    \
diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h
index 708d5ca87782..fe14c6747cd6 100644
--- a/arch/alpha/kernel/proto.h
+++ b/arch/alpha/kernel/proto.h
@@ -145,6 +145,8 @@ extern void smp_percpu_timer_interrupt(struct pt_regs *);
 extern irqreturn_t timer_interrupt(int irq, void *dev);
 extern void common_init_rtc(void);
 extern unsigned long est_cycle_freq;
+extern unsigned int common_get_rtc_time(struct rtc_time *time);
+extern int common_set_rtc_time(struct rtc_time *time);
 /* smc37c93x.c */
 extern void SMC93x_Init(void);
diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c
index 2c3de97de46c..e2516f9a8967 100644
--- a/arch/alpha/kernel/sys_jensen.c
+++ b/arch/alpha/kernel/sys_jensen.c
@@ -261,6 +261,8 @@ struct alpha_machine_vector jensen_mv __initmv = {
        .machine_check          = jensen_machine_check,
        .max_isa_dma_address    = ALPHA_MAX_ISA_DMA_ADDRESS,
        .rtc_port               = 0x170,
+        .rtc_get_time           = common_get_rtc_time,
+        .rtc_set_time           = common_set_rtc_time,
        .nr_irqs                = 16,
        .device_interrupt       = jensen_device_interrupt,
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 828449cd2636..c5a1a2438c67 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -23,6 +23,7 @@
 #include <asm/hwrpb.h>
 #include <asm/tlbflush.h>
 #include <asm/vga.h>
+#include <asm/rtc.h>
 #include "proto.h"
 #include "err_impl.h"
@@ -426,6 +427,57 @@ marvel_init_rtc(void)
        init_rtc_irq();
 }
+struct marvel_rtc_time {
+        struct rtc_time *time;
+        int retval;
+};
+#ifdef CONFIG_SMP
+static void
+smp_get_rtc_time(void *data)
+{
+        struct marvel_rtc_time *mrt = data;
+        mrt->retval = __get_rtc_time(mrt->time);
+}
+static void
+smp_set_rtc_time(void *data)
+{
+        struct marvel_rtc_time *mrt = data;
+        mrt->retval = __set_rtc_time(mrt->time);
+}
+#endif
+static unsigned int
+marvel_get_rtc_time(struct rtc_time *time)
+{
+#ifdef CONFIG_SMP
+        struct marvel_rtc_time mrt;
+        if (smp_processor_id() != boot_cpuid) {
+                mrt.time = time;
+                smp_call_function_single(boot_cpuid, smp_get_rtc_time, &mrt, 1);
+                return mrt.retval;
+        }
+#endif
+        return __get_rtc_time(time);
+}
+static int
+marvel_set_rtc_time(struct rtc_time *time)
+{
+#ifdef CONFIG_SMP
+        struct marvel_rtc_time mrt;
+        if (smp_processor_id() != boot_cpuid) {
+                mrt.time = time;
+                smp_call_function_single(boot_cpuid, smp_set_rtc_time, &mrt, 1);
+                return mrt.retval;
+        }
+#endif
+        return __set_rtc_time(time);
+}
 static void
 marvel_smp_callin(void)
 {
@@ -466,7 +518,9 @@ marvel_smp_callin(void)
 struct alpha_machine_vector marvel_ev7_mv __initmv = {
        .vector_name            = "MARVEL/EV7",
        DO_EV7_MMU,
-        DO_DEFAULT_RTC,
+        .rtc_port               = 0x70,
+        .rtc_get_time           = marvel_get_rtc_time,
+        .rtc_set_time           = marvel_set_rtc_time,
        DO_MARVEL_IO,
        .machine_check          = marvel_machine_check,
        .max_isa_dma_address    = ALPHA_MAX_ISA_DMA_ADDRESS,
diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c
index a7f23b5ab814..99c0f46f6b9c 100644
--- a/arch/alpha/kernel/sys_nautilus.c
+++ b/arch/alpha/kernel/sys_nautilus.c
@@ -245,6 +245,10 @@ nautilus_init_pci(void)
                IRONGATE0->pci_mem = pci_mem;
        pci_bus_assign_resources(bus);
+        /* pci_common_swizzle() relies on bus->self being NULL
+           for the root bus, so just clear it. */
+        bus->self = NULL;
        pci_fixup_irqs(alpha_mv.pci_swizzle, alpha_mv.pci_map_irq);
 }
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index ba914af18c4f..9d9e3a98bb95 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -52,7 +52,7 @@ sys_call_table:
        .quad sys_setpgid
        .quad alpha_ni_syscall                  /* 40 */
        .quad sys_dup
-        .quad sys_pipe
+        .quad sys_alpha_pipe
        .quad osf_set_program_attributes
        .quad alpha_ni_syscall
        .quad sys_open                          /* 45 */
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index e6a231435cba..b04e2cbf23a4 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -46,6 +46,7 @@
 #include <asm/io.h>
 #include <asm/hwrpb.h>
 #include <asm/8253pit.h>
+#include <asm/rtc.h>
 #include <linux/mc146818rtc.h>
 #include <linux/time.h>
@@ -180,6 +181,15 @@ common_init_rtc(void)
        init_rtc_irq();
 }
+unsigned int common_get_rtc_time(struct rtc_time *time)
+{
+        return __get_rtc_time(time);
+}
+int common_set_rtc_time(struct rtc_time *time)
+{
+        return __set_rtc_time(time);
+}
 /* Validate a computed cycle counter result against the known bounds for
   the given processor core.  There's too much brokenness in the way of
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 234e42b8ee74..5d7a16eab312 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -59,13 +59,6 @@ pgd_alloc(struct mm_struct *mm)
        return ret;
 }
-pte_t *
-pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
-{
-        pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
-        return pte;
-}
 /*
 * BAD_PAGE is the page that is used for page faults when linux
diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c
index 17a17b49a45b..1037bba18329 100644
--- a/arch/arm/common/clkdev.c
+++ b/arch/arm/common/clkdev.c
@@ -24,6 +24,15 @@
 static LIST_HEAD(clocks);
 static DEFINE_MUTEX(clocks_mutex);
+/*
+ * Find the correct struct clk for the device and connection ID.
+ * We do slightly fuzzy matching here:
+ *  An entry with a NULL ID is assumed to be a wildcard.
+ *  If an entry has a device ID, it must match
+ *  If an entry has a connection ID, it must match
+ * Then we take the most specific entry - with the following
+ * order of precidence: dev+con > dev only > con only.
+ */
 static struct clk *clk_find(const char *dev_id, const char *con_id)
 {
        struct clk_lookup *p;
@@ -31,13 +40,17 @@ static struct clk *clk_find(const char *dev_id, const char *con_id)
        int match, best = 0;
        list_for_each_entry(p, &clocks, node) {
-                if ((p->dev_id && !dev_id) || (p->con_id && !con_id))
-                        continue;
                match = 0;
-                if (p->dev_id)
+                if (p->dev_id) {
-                        match += 2 * (strcmp(p->dev_id, dev_id) == 0);
+                        if (!dev_id || strcmp(p->dev_id, dev_id))
-                if (p->con_id)
+                                continue;
-                        match += 1 * (strcmp(p->con_id, con_id) == 0);
+                        match += 2;
+                }
+                if (p->con_id) {
+                        if (!con_id || strcmp(p->con_id, con_id))
+                                continue;
+                        match += 1;
+                }
                if (match == 0)
                        continue;
diff --git a/arch/arm/configs/afeb9260_defconfig b/arch/arm/configs/afeb9260_defconfig
index ce909586a34f..f7a272cb3da0 100644
--- a/arch/arm/configs/afeb9260_defconfig
+++ b/arch/arm/configs/afeb9260_defconfig
@@ -719,8 +719,8 @@ CONFIG_I2C_GPIO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=y
+CONFIG_EEPROM_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -744,7 +744,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=y
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/ams_delta_defconfig b/arch/arm/configs/ams_delta_defconfig
index 2c4aa11f0b0d..764732529ea3 100644
--- a/arch/arm/configs/ams_delta_defconfig
+++ b/arch/arm/configs/ams_delta_defconfig
@@ -767,7 +767,7 @@ CONFIG_I2C_OMAP=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91cap9adk_defconfig b/arch/arm/configs/at91cap9adk_defconfig
index bf97801a1068..bc6bd9f6174d 100644
--- a/arch/arm/configs/at91cap9adk_defconfig
+++ b/arch/arm/configs/at91cap9adk_defconfig
@@ -676,7 +676,7 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -703,7 +703,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig
index 868fb7b9530b..238b218394e3 100644
--- a/arch/arm/configs/at91rm9200dk_defconfig
+++ b/arch/arm/configs/at91rm9200dk_defconfig
@@ -636,7 +636,7 @@ CONFIG_I2C_GPIO=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig
index de43fc675616..9f7a99ace514 100644
--- a/arch/arm/configs/at91rm9200ek_defconfig
+++ b/arch/arm/configs/at91rm9200ek_defconfig
@@ -610,7 +610,7 @@ CONFIG_I2C_GPIO=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91sam9260ek_defconfig b/arch/arm/configs/at91sam9260ek_defconfig
index 38e6a0abeb4e..e0ee7060f9aa 100644
--- a/arch/arm/configs/at91sam9260ek_defconfig
+++ b/arch/arm/configs/at91sam9260ek_defconfig
@@ -582,7 +582,7 @@ CONFIG_I2C_GPIO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91sam9261ek_defconfig b/arch/arm/configs/at91sam9261ek_defconfig
index 93b779f94b41..01d1ef97d8be 100644
--- a/arch/arm/configs/at91sam9261ek_defconfig
+++ b/arch/arm/configs/at91sam9261ek_defconfig
@@ -660,7 +660,7 @@ CONFIG_I2C_GPIO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -687,7 +687,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/at91sam9263ek_defconfig b/arch/arm/configs/at91sam9263ek_defconfig
index a7ddd94363ca..036a126725c1 100644
--- a/arch/arm/configs/at91sam9263ek_defconfig
+++ b/arch/arm/configs/at91sam9263ek_defconfig
@@ -670,7 +670,7 @@ CONFIG_I2C_GPIO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -697,7 +697,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/at91sam9g20ek_defconfig b/arch/arm/configs/at91sam9g20ek_defconfig
index df0d6ee672b3..7e018a04c31b 100644
--- a/arch/arm/configs/at91sam9g20ek_defconfig
+++ b/arch/arm/configs/at91sam9g20ek_defconfig
@@ -665,7 +665,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=y
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/at91sam9rlek_defconfig b/arch/arm/configs/at91sam9rlek_defconfig
index 811bebbdc784..237a2a6a8517 100644
--- a/arch/arm/configs/at91sam9rlek_defconfig
+++ b/arch/arm/configs/at91sam9rlek_defconfig
@@ -566,7 +566,7 @@ CONFIG_I2C_GPIO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -593,7 +593,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig
index 85c80f723d8e..a19e824cf7f8 100644
--- a/arch/arm/configs/ateb9200_defconfig
+++ b/arch/arm/configs/ateb9200_defconfig
@@ -723,7 +723,7 @@ CONFIG_I2C_GPIO=m
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/badge4_defconfig b/arch/arm/configs/badge4_defconfig
index b2bbf217c707..80222feb7dad 100644
--- a/arch/arm/configs/badge4_defconfig
+++ b/arch/arm/configs/badge4_defconfig
@@ -750,7 +750,7 @@ CONFIG_I2C_ELEKTOR=m
 # Other I2C Chip support
 #
 # CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
diff --git a/arch/arm/configs/cam60_defconfig b/arch/arm/configs/cam60_defconfig
index f945105d6cd6..8448108347cf 100644
--- a/arch/arm/configs/cam60_defconfig
+++ b/arch/arm/configs/cam60_defconfig
@@ -722,7 +722,7 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -749,7 +749,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig
index 46f1c9dc350c..227da0843ead 100644
--- a/arch/arm/configs/cm_x300_defconfig
+++ b/arch/arm/configs/cm_x300_defconfig
@@ -763,8 +763,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/colibri_defconfig b/arch/arm/configs/colibri_defconfig
index c3e3418ed4fe..744086fff414 100644
--- a/arch/arm/configs/colibri_defconfig
+++ b/arch/arm/configs/colibri_defconfig
@@ -801,7 +801,7 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index 98765438048d..d6cd165e9310 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -982,8 +982,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1008,7 +1008,7 @@ CONFIG_SPI_PXA2XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig
index 67e65e4f0cdc..29f68c2effe6 100644
--- a/arch/arm/configs/csb337_defconfig
+++ b/arch/arm/configs/csb337_defconfig
@@ -679,7 +679,7 @@ CONFIG_I2C_GPIO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig
index 99702146c9fc..f7b60ceed6c7 100644
--- a/arch/arm/configs/csb637_defconfig
+++ b/arch/arm/configs/csb637_defconfig
@@ -704,7 +704,7 @@ CONFIG_I2C_CHARDEV=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ecbat91_defconfig b/arch/arm/configs/ecbat91_defconfig
index cfeb817ad21a..ca520733bdb0 100644
--- a/arch/arm/configs/ecbat91_defconfig
+++ b/arch/arm/configs/ecbat91_defconfig
@@ -721,7 +721,7 @@ CONFIG_I2C_GPIO=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -747,7 +747,7 @@ CONFIG_SPI_AT91=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 #
diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig
index 21aa013793c6..3f89d5f25bce 100644
--- a/arch/arm/configs/ep93xx_defconfig
+++ b/arch/arm/configs/ep93xx_defconfig
@@ -681,7 +681,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig
index 2a84d557adc2..d5ee16e6abf3 100644
--- a/arch/arm/configs/ezx_defconfig
+++ b/arch/arm/configs/ezx_defconfig
@@ -877,7 +877,7 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -900,7 +900,7 @@ CONFIG_SPI_PXA2XX=m
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/arm/configs/footbridge_defconfig b/arch/arm/configs/footbridge_defconfig
index 299dc22294a0..6ace512fa101 100644
--- a/arch/arm/configs/footbridge_defconfig
+++ b/arch/arm/configs/footbridge_defconfig
@@ -801,7 +801,7 @@ CONFIG_I2C=m
 #
 # Other I2C Chip support
 #
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
diff --git a/arch/arm/configs/iop13xx_defconfig b/arch/arm/configs/iop13xx_defconfig
index 482e57061053..89c17761726b 100644
--- a/arch/arm/configs/iop13xx_defconfig
+++ b/arch/arm/configs/iop13xx_defconfig
@@ -744,7 +744,7 @@ CONFIG_I2C_IOP3XX=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/iop32x_defconfig b/arch/arm/configs/iop32x_defconfig
index 8612f58e1056..d70177b38f5f 100644
--- a/arch/arm/configs/iop32x_defconfig
+++ b/arch/arm/configs/iop32x_defconfig
@@ -847,7 +847,7 @@ CONFIG_I2C_IOP3XX=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/iop33x_defconfig b/arch/arm/configs/iop33x_defconfig
index 8b0098d19d08..eec488298267 100644
--- a/arch/arm/configs/iop33x_defconfig
+++ b/arch/arm/configs/iop33x_defconfig
@@ -746,7 +746,7 @@ CONFIG_I2C_IOP3XX=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ixp2000_defconfig b/arch/arm/configs/ixp2000_defconfig
index 84680db6c615..57526c15e854 100644
--- a/arch/arm/configs/ixp2000_defconfig
+++ b/arch/arm/configs/ixp2000_defconfig
@@ -768,7 +768,7 @@ CONFIG_I2C_IXP2000=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ixp23xx_defconfig b/arch/arm/configs/ixp23xx_defconfig
index 4a2f7b2372db..ef97561ed75b 100644
--- a/arch/arm/configs/ixp23xx_defconfig
+++ b/arch/arm/configs/ixp23xx_defconfig
@@ -900,7 +900,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig
index fc14932e3abd..95cd8dfb5f1e 100644
--- a/arch/arm/configs/ixp4xx_defconfig
+++ b/arch/arm/configs/ixp4xx_defconfig
@@ -1083,7 +1083,7 @@ CONFIG_I2C_IXP4XX=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig
index 6dd95a2c8d5d..9f92fc527f59 100644
--- a/arch/arm/configs/kafa_defconfig
+++ b/arch/arm/configs/kafa_defconfig
@@ -603,7 +603,7 @@ CONFIG_I2C_GPIO=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig
index ab8b1e0d0dac..4bc38078d580 100644
--- a/arch/arm/configs/kirkwood_defconfig
+++ b/arch/arm/configs/kirkwood_defconfig
@@ -905,8 +905,8 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -930,7 +930,7 @@ CONFIG_SPI_ORION=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/loki_defconfig b/arch/arm/configs/loki_defconfig
index 17da7c3b3d53..b720fcffbcd4 100644
--- a/arch/arm/configs/loki_defconfig
+++ b/arch/arm/configs/loki_defconfig
@@ -654,7 +654,7 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -675,7 +675,7 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig
index 4d11678584db..73ba62b71063 100644
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@@ -678,7 +678,7 @@ CONFIG_I2C_PXA=m
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/msm_defconfig b/arch/arm/configs/msm_defconfig
index 3b4ecf2a90dd..cc3b06ee24f9 100644
--- a/arch/arm/configs/msm_defconfig
+++ b/arch/arm/configs/msm_defconfig
@@ -580,7 +580,7 @@ CONFIG_I2C_MSM=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 CONFIG_SENSORS_PCA9633=y
diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig
index d38ebf8721a4..83c817f31bcc 100644
--- a/arch/arm/configs/mv78xx0_defconfig
+++ b/arch/arm/configs/mv78xx0_defconfig
@@ -832,7 +832,7 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/n770_defconfig b/arch/arm/configs/n770_defconfig
index 568ef1770d5f..672f6db06a52 100644
--- a/arch/arm/configs/n770_defconfig
+++ b/arch/arm/configs/n770_defconfig
@@ -767,7 +767,7 @@ CONFIG_I2C_OMAP=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -798,7 +798,7 @@ CONFIG_SPI_OMAP_UWIRE=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_TSC2101 is not set
 # CONFIG_SPI_TSC2102 is not set
 # CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/neocore926_defconfig b/arch/arm/configs/neocore926_defconfig
index 325f1e105f69..e0e4e98b5aa2 100644
--- a/arch/arm/configs/neocore926_defconfig
+++ b/arch/arm/configs/neocore926_defconfig
@@ -774,8 +774,8 @@ CONFIG_I2C_CHARDEV=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -798,7 +798,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/neponset_defconfig b/arch/arm/configs/neponset_defconfig
index 92ccdc6492f7..d81ea219c934 100644
--- a/arch/arm/configs/neponset_defconfig
+++ b/arch/arm/configs/neponset_defconfig
@@ -737,7 +737,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # Other I2C Chip support
 #
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
diff --git a/arch/arm/configs/omap3_beagle_defconfig b/arch/arm/configs/omap3_beagle_defconfig
index e042d27eae16..4c6fb7e959df 100644
--- a/arch/arm/configs/omap3_beagle_defconfig
+++ b/arch/arm/configs/omap3_beagle_defconfig
@@ -687,8 +687,8 @@ CONFIG_I2C_OMAP=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/omap3_pandora_defconfig b/arch/arm/configs/omap3_pandora_defconfig
index 09543f4de5bc..b54ad2e2da36 100644
--- a/arch/arm/configs/omap3_pandora_defconfig
+++ b/arch/arm/configs/omap3_pandora_defconfig
@@ -713,8 +713,8 @@ CONFIG_I2C_OMAP=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -740,7 +740,7 @@ CONFIG_SPI_OMAP24XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/omap_2430sdp_defconfig b/arch/arm/configs/omap_2430sdp_defconfig
index b0617c0da2a1..640e9afc4630 100644
--- a/arch/arm/configs/omap_2430sdp_defconfig
+++ b/arch/arm/configs/omap_2430sdp_defconfig
@@ -710,7 +710,7 @@ CONFIG_I2C_OMAP=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -743,7 +743,7 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_TSC2101 is not set
 # CONFIG_SPI_TSC2102 is not set
 # CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/omap_apollon_2420_defconfig b/arch/arm/configs/omap_apollon_2420_defconfig
index bb39dfc72d69..ac7adf34c54a 100644
--- a/arch/arm/configs/omap_apollon_2420_defconfig
+++ b/arch/arm/configs/omap_apollon_2420_defconfig
@@ -612,7 +612,7 @@ CONFIG_SPI_OMAP24XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_TSC2101 is not set
 # CONFIG_SPI_TSC2102 is not set
 # CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/omap_generic_1510_defconfig b/arch/arm/configs/omap_generic_1510_defconfig
index 4b1c252f2091..ccdc661b5856 100644
--- a/arch/arm/configs/omap_generic_1510_defconfig
+++ b/arch/arm/configs/omap_generic_1510_defconfig
@@ -637,7 +637,7 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_generic_1610_defconfig b/arch/arm/configs/omap_generic_1610_defconfig
index fc66f019d56c..0c42c8955047 100644
--- a/arch/arm/configs/omap_generic_1610_defconfig
+++ b/arch/arm/configs/omap_generic_1610_defconfig
@@ -641,7 +641,7 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index c03507202f3c..74dbdc644d32 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -700,7 +700,7 @@ CONFIG_I2C_OMAP=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -731,7 +731,7 @@ CONFIG_SPI_OMAP_UWIRE=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_TSC2101=y
 # CONFIG_SPI_TSC2102 is not set
 # CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/omap_h4_2420_defconfig b/arch/arm/configs/omap_h4_2420_defconfig
index 5bc89185a64f..a4aab8e4c29b 100644
--- a/arch/arm/configs/omap_h4_2420_defconfig
+++ b/arch/arm/configs/omap_h4_2420_defconfig
@@ -681,7 +681,7 @@ CONFIG_I2C_OMAP=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_innovator_1510_defconfig b/arch/arm/configs/omap_innovator_1510_defconfig
index 55b2611bd90a..0cfe363e3365 100644
--- a/arch/arm/configs/omap_innovator_1510_defconfig
+++ b/arch/arm/configs/omap_innovator_1510_defconfig
@@ -631,7 +631,7 @@ CONFIG_I2C_BOARDINFO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_ldp_defconfig b/arch/arm/configs/omap_ldp_defconfig
index b77d054169ee..aa9d34feddc6 100644
--- a/arch/arm/configs/omap_ldp_defconfig
+++ b/arch/arm/configs/omap_ldp_defconfig
@@ -629,8 +629,8 @@ CONFIG_I2C_OMAP=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -656,7 +656,7 @@ CONFIG_SPI_OMAP24XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
index b68e0144cab5..6b3b5c610da0 100644
--- a/arch/arm/configs/omap_osk_5912_defconfig
+++ b/arch/arm/configs/omap_osk_5912_defconfig
@@ -711,7 +711,7 @@ CONFIG_I2C_OMAP=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/onearm_defconfig b/arch/arm/configs/onearm_defconfig
index 418ca2febbe3..f8701fadb600 100644
--- a/arch/arm/configs/onearm_defconfig
+++ b/arch/arm/configs/onearm_defconfig
@@ -698,7 +698,7 @@ CONFIG_I2C_CHARDEV=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index b2456ca544c9..a8ee6984a09e 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -886,8 +886,8 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/overo_defconfig b/arch/arm/configs/overo_defconfig
index 49200967a153..a57f9e4124fa 100644
--- a/arch/arm/configs/overo_defconfig
+++ b/arch/arm/configs/overo_defconfig
@@ -858,8 +858,8 @@ CONFIG_I2C_OMAP=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -885,7 +885,7 @@ CONFIG_SPI_OMAP24XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/palmz71_defconfig b/arch/arm/configs/palmz71_defconfig
index 6361922e71c1..08e14068fff7 100644
--- a/arch/arm/configs/palmz71_defconfig
+++ b/arch/arm/configs/palmz71_defconfig
@@ -554,7 +554,7 @@ CONFIG_SPI_OMAP_UWIRE=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_TSC2101 is not set
 # CONFIG_SPI_TSC2102 is not set
 # CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig
index 3245f8f33e0a..a0dc37c05dea 100644
--- a/arch/arm/configs/palmz72_defconfig
+++ b/arch/arm/configs/palmz72_defconfig
@@ -527,8 +527,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -552,7 +552,7 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=y
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig
index 17b9b2469570..05ad96a43b1d 100644
--- a/arch/arm/configs/pcm027_defconfig
+++ b/arch/arm/configs/pcm027_defconfig
@@ -606,7 +606,7 @@ CONFIG_I2C_PXA=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/pcm038_defconfig b/arch/arm/configs/pcm038_defconfig
index 6b798c215ca8..41429a00f58c 100644
--- a/arch/arm/configs/pcm038_defconfig
+++ b/arch/arm/configs/pcm038_defconfig
@@ -604,7 +604,7 @@ CONFIG_I2C_BOARDINFO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -626,7 +626,7 @@ CONFIG_SPI_BITBANG=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig
index 59e4463c2da2..9018f0f298aa 100644
--- a/arch/arm/configs/picotux200_defconfig
+++ b/arch/arm/configs/picotux200_defconfig
@@ -744,7 +744,7 @@ CONFIG_I2C_GPIO=m
 #
 CONFIG_SENSORS_DS1337=m
 CONFIG_SENSORS_DS1374=m
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 CONFIG_SENSORS_PCF8574=m
 CONFIG_SENSORS_PCA9539=m
 CONFIG_SENSORS_PCF8591=m
diff --git a/arch/arm/configs/pnx4008_defconfig b/arch/arm/configs/pnx4008_defconfig
index 811b8f60d19d..67b5f1e15f4a 100644
--- a/arch/arm/configs/pnx4008_defconfig
+++ b/arch/arm/configs/pnx4008_defconfig
@@ -915,7 +915,7 @@ CONFIG_I2C_ALGOPCA=m
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 CONFIG_SENSORS_PCF8574=m
 # CONFIG_SENSORS_PCA9539 is not set
 CONFIG_SENSORS_PCF8591=m
diff --git a/arch/arm/configs/qil-a9260_defconfig b/arch/arm/configs/qil-a9260_defconfig
index 5cbd81589647..cd1d717903ac 100644
--- a/arch/arm/configs/qil-a9260_defconfig
+++ b/arch/arm/configs/qil-a9260_defconfig
@@ -687,7 +687,7 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -714,7 +714,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/rpc_defconfig b/arch/arm/configs/rpc_defconfig
index f62d1817d2c6..a29d61fe4c6a 100644
--- a/arch/arm/configs/rpc_defconfig
+++ b/arch/arm/configs/rpc_defconfig
@@ -590,7 +590,7 @@ CONFIG_I2C_ACORN=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index 35faaea8623e..65a583ee5df8 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -923,7 +923,7 @@ CONFIG_I2C_SIMTEC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -950,7 +950,7 @@ CONFIG_SPI_S3C24XX_GPIO=m
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig
index cf3c1b5d7048..2e8fa50e9a09 100644
--- a/arch/arm/configs/s3c6400_defconfig
+++ b/arch/arm/configs/s3c6400_defconfig
@@ -465,8 +465,8 @@ CONFIG_I2C_S3C2410=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=y
+CONFIG_EEPROM_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index 4df5b4db2aa0..745c68ffb885 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -977,8 +977,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1003,7 +1003,7 @@ CONFIG_SPI_PXA2XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/sx1_defconfig b/arch/arm/configs/sx1_defconfig
index 853dcdd9f2e0..25b007ff8bab 100644
--- a/arch/arm/configs/sx1_defconfig
+++ b/arch/arm/configs/sx1_defconfig
@@ -610,7 +610,7 @@ CONFIG_I2C_OMAP=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig
index 9033d147f052..b6f838197816 100644
--- a/arch/arm/configs/trizeps4_defconfig
+++ b/arch/arm/configs/trizeps4_defconfig
@@ -948,7 +948,7 @@ CONFIG_I2C_PXA_SLAVE=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/usb-a9260_defconfig b/arch/arm/configs/usb-a9260_defconfig
index fcb4aaabd439..fd7774033d64 100644
--- a/arch/arm/configs/usb-a9260_defconfig
+++ b/arch/arm/configs/usb-a9260_defconfig
@@ -676,7 +676,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/usb-a9263_defconfig b/arch/arm/configs/usb-a9263_defconfig
index b786e0407e8e..e7c19dd92557 100644
--- a/arch/arm/configs/usb-a9263_defconfig
+++ b/arch/arm/configs/usb-a9263_defconfig
@@ -668,7 +668,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
index 8355f88f7292..b11c5da3996c 100644
--- a/arch/arm/configs/versatile_defconfig
+++ b/arch/arm/configs/versatile_defconfig
@@ -611,7 +611,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
index d01fecb8673e..30f463d2fa8a 100644
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@@ -860,8 +860,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/xm_x2xx_defconfig b/arch/arm/configs/xm_x2xx_defconfig
index f891364deceb..1039f366bf8d 100644
--- a/arch/arm/configs/xm_x2xx_defconfig
+++ b/arch/arm/configs/xm_x2xx_defconfig
@@ -1009,8 +1009,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/yl9200_defconfig b/arch/arm/configs/yl9200_defconfig
index a9f41c24c9dc..9192e5977674 100644
--- a/arch/arm/configs/yl9200_defconfig
+++ b/arch/arm/configs/yl9200_defconfig
@@ -682,7 +682,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index 43b0b2ba392f..73237bd130a2 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -1,4 +1,3 @@
 include include/asm-generic/Kbuild.asm
 unifdef-y += hwcap.h
-unifdef-y += swab.h
diff --git a/arch/arm/include/asm/byteorder.h b/arch/arm/include/asm/byteorder.h
index c02b6fc28e1a..77379748b171 100644
--- a/arch/arm/include/asm/byteorder.h
+++ b/arch/arm/include/asm/byteorder.h
@@ -15,8 +15,6 @@
 #ifndef __ASM_ARM_BYTEORDER_H
 #define __ASM_ARM_BYTEORDER_H
-#include <asm/swab.h>
 #ifdef __ARMEB__
 #include <linux/byteorder/big_endian.h>
 #else
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 09a061cb7838..9ca8d13f05f7 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -98,7 +98,7 @@
                CALL(sys_uselib)
                CALL(sys_swapon)
                CALL(sys_reboot)
-                CALL(OBSOLETE(old_readdir))     /* used by libc4 */
+                CALL(OBSOLETE(sys_old_readdir)) /* used by libc4 */
 /* 90 */        CALL(OBSOLETE(old_mmap))        /* used by libc4 */
                CALL(sys_munmap)
                CALL(sys_truncate)
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 7141cee1fab7..4bb723eadad1 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -104,6 +104,11 @@ static struct irq_desc bad_irq_desc = {
        .lock = SPIN_LOCK_UNLOCKED
 };
+#ifdef CONFIG_CPUMASK_OFFSTACK
+/* We are not allocating bad_irq_desc.affinity or .pending_mask */
+#error "ARM architecture does not support CONFIG_CPUMASK_OFFSTACK."
+#endif
 /*
 * do_IRQ handles all hardware IRQ's.  Decoded IRQs should not
 * come via this function.  Instead, they should provide their
@@ -161,7 +166,7 @@ void __init init_IRQ(void)
                irq_desc[irq].status |= IRQ_NOREQUEST | IRQ_NOPROBE;
 #ifdef CONFIG_SMP
-        bad_irq_desc.affinity = CPU_MASK_ALL;
+        cpumask_setall(bad_irq_desc.affinity);
        bad_irq_desc.cpu = smp_processor_id();
 #endif
        init_arch_irq();
@@ -191,15 +196,16 @@ void migrate_irqs(void)
                struct irq_desc *desc = irq_desc + i;
                if (desc->cpu == cpu) {
-                        unsigned int newcpu = any_online_cpu(desc->affinity);
+                        unsigned int newcpu = cpumask_any_and(desc->affinity,
+                                                              cpu_online_mask);
-                        if (newcpu == NR_CPUS) {
+                        if (newcpu >= nr_cpu_ids) {
                                if (printk_ratelimit())
                                        printk(KERN_INFO "IRQ%u no longer affine to CPU%u\n",
                                               i, cpu);
-                                cpus_setall(desc->affinity);
+                                cpumask_setall(desc->affinity);
-                                newcpu = any_online_cpu(desc->affinity);
+                                newcpu = cpumask_any_and(desc->affinity,
+                                                         cpu_online_mask);
                        }
                        route_irq(desc, i, newcpu);
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 00216071eaf7..85598f7da407 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -65,6 +65,7 @@ SECTIONS
 #endif
                . = ALIGN(4096);
                __per_cpu_start = .;
+                        *(.data.percpu.page_aligned)
                        *(.data.percpu)
                        *(.data.percpu.shared_aligned)
                __per_cpu_end = .;
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index fe182a85159c..867ead2559ad 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -12,6 +12,7 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
+#include <mach/irqs.h>
 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
 static struct musb_hdrc_eps_bits musb_eps[] = {
@@ -76,29 +77,6 @@ static struct platform_device usb_dev = {
        .num_resources  = ARRAY_SIZE(usb_resources),
 };
-#ifdef CONFIG_USB_MUSB_OTG
-static struct otg_transceiver *xceiv;
-struct otg_transceiver *otg_get_transceiver(void)
-{
-        if (xceiv)
-                get_device(xceiv->dev);
-        return xceiv;
-}
-EXPORT_SYMBOL(otg_get_transceiver);
-int otg_set_transceiver(struct otg_transceiver *x)
-{
-        if (xceiv && x)
-                return -EBUSY;
-        xceiv = x;
-        return 0;
-}
-EXPORT_SYMBOL(otg_set_transceiver);
-#endif
 void __init setup_usb(unsigned mA, unsigned potpgt_msec)
 {
        usb_data.power = mA / 2;
diff --git a/arch/arm/mach-imx/clock.c b/arch/arm/mach-imx/clock.c
index 7ec60fc91565..cf332aeb942e 100644
--- a/arch/arm/mach-imx/clock.c
+++ b/arch/arm/mach-imx/clock.c
@@ -23,7 +23,7 @@
 #include <linux/err.h>
 #include <linux/io.h>
-#include <mach/imx-regs.h>
+#include <mach/hardware.h>
 /*
 * Very simple approach: We can't disable clocks, so we do
diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c
index fa72174dd95c..887cb21f75b0 100644
--- a/arch/arm/mach-imx/generic.c
+++ b/arch/arm/mach-imx/generic.c
@@ -245,11 +245,11 @@ void __init imx_set_mmc_info(struct imxmmc_platform_data *info)
        imx_mmc_device.dev.platform_data = info;
 }
-static struct imxfb_mach_info imx_fb_info;
+static struct imx_fb_platform_data imx_fb_info;
-void __init set_imx_fb_info(struct imxfb_mach_info *hard_imx_fb_info)
+void __init set_imx_fb_info(struct imx_fb_platform_data *hard_imx_fb_info)
 {
-        memcpy(&imx_fb_info,hard_imx_fb_info,sizeof(struct imxfb_mach_info));
+        memcpy(&imx_fb_info,hard_imx_fb_info,sizeof(struct imx_fb_platform_data));
 }
 static struct resource imxfb_resources[] = {
diff --git a/arch/arm/mach-imx/include/mach/imx-regs.h b/arch/arm/mach-imx/include/mach/imx-regs.h
index fb9de2733879..490297fc0e38 100644
--- a/arch/arm/mach-imx/include/mach/imx-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx-regs.h
@@ -373,110 +373,4 @@
 #define TSTAT_CAPT         (1<<1)
 #define TSTAT_COMP         (1<<0)
-/*
- * LCD Controller
- */
-#define LCDC_SSA        __REG(IMX_LCDC_BASE+0x00)
-#define LCDC_SIZE       __REG(IMX_LCDC_BASE+0x04)
-#define SIZE_XMAX(x)    ((((x) >> 4) & 0x3f) << 20)
-#define SIZE_YMAX(y)    ( (y) & 0x1ff )
-#define LCDC_VPW        __REG(IMX_LCDC_BASE+0x08)
-#define VPW_VPW(x)      ( (x) & 0x3ff )
-#define LCDC_CPOS       __REG(IMX_LCDC_BASE+0x0C)
-#define CPOS_CC1        (1<<31)
-#define CPOS_CC0        (1<<30)
-#define CPOS_OP         (1<<28)
-#define CPOS_CXP(x)     (((x) & 3ff) << 16)
-#define CPOS_CYP(y)     ((y) & 0x1ff)
-#define LCDC_LCWHB      __REG(IMX_LCDC_BASE+0x10)
-#define LCWHB_BK_EN     (1<<31)
-#define LCWHB_CW(w)     (((w) & 0x1f) << 24)
-#define LCWHB_CH(h)     (((h) & 0x1f) << 16)
-#define LCWHB_BD(x)     ((x) & 0xff)
-#define LCDC_LCHCC      __REG(IMX_LCDC_BASE+0x14)
-#define LCHCC_CUR_COL_R(r) (((r) & 0x1f) << 11)
-#define LCHCC_CUR_COL_G(g) (((g) & 0x3f) << 5)
-#define LCHCC_CUR_COL_B(b) ((b) & 0x1f)
-#define LCDC_PCR        __REG(IMX_LCDC_BASE+0x18)
-#define PCR_TFT         (1<<31)
-#define PCR_COLOR       (1<<30)
-#define PCR_PBSIZ_1     (0<<28)
-#define PCR_PBSIZ_2     (1<<28)
-#define PCR_PBSIZ_4     (2<<28)
-#define PCR_PBSIZ_8     (3<<28)
-#define PCR_BPIX_1      (0<<25)
-#define PCR_BPIX_2      (1<<25)
-#define PCR_BPIX_4      (2<<25)
-#define PCR_BPIX_8      (3<<25)
-#define PCR_BPIX_12     (4<<25)
-#define PCR_BPIX_16     (4<<25)
-#define PCR_PIXPOL      (1<<24)
-#define PCR_FLMPOL      (1<<23)
-#define PCR_LPPOL       (1<<22)
-#define PCR_CLKPOL      (1<<21)
-#define PCR_OEPOL       (1<<20)
-#define PCR_SCLKIDLE    (1<<19)
-#define PCR_END_SEL     (1<<18)
-#define PCR_END_BYTE_SWAP (1<<17)
-#define PCR_REV_VS      (1<<16)
-#define PCR_ACD_SEL     (1<<15)
-#define PCR_ACD(x)      (((x) & 0x7f) << 8)
-#define PCR_SCLK_SEL    (1<<7)
-#define PCR_SHARP       (1<<6)
-#define PCR_PCD(x)      ((x) & 0x3f)
-#define LCDC_HCR        __REG(IMX_LCDC_BASE+0x1C)
-#define HCR_H_WIDTH(x)  (((x) & 0x3f) << 26)
-#define HCR_H_WAIT_1(x) (((x) & 0xff) << 8)
-#define HCR_H_WAIT_2(x) ((x) & 0xff)
-#define LCDC_VCR        __REG(IMX_LCDC_BASE+0x20)
-#define VCR_V_WIDTH(x)  (((x) & 0x3f) << 26)
-#define VCR_V_WAIT_1(x) (((x) & 0xff) << 8)
-#define VCR_V_WAIT_2(x) ((x) & 0xff)
-#define LCDC_POS        __REG(IMX_LCDC_BASE+0x24)
-#define POS_POS(x)      ((x) & 1f)
-#define LCDC_LSCR1      __REG(IMX_LCDC_BASE+0x28)
-#define LSCR1_PS_RISE_DELAY(x)    (((x) & 0x7f) << 26)
-#define LSCR1_CLS_RISE_DELAY(x)   (((x) & 0x3f) << 16)
-#define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8)
-#define LSCR1_GRAY2(x)            (((x) & 0xf) << 4)
-#define LSCR1_GRAY1(x)            (((x) & 0xf))
-#define LCDC_PWMR       __REG(IMX_LCDC_BASE+0x2C)
-#define PWMR_CLS(x)     (((x) & 0x1ff) << 16)
-#define PWMR_LDMSK      (1<<15)
-#define PWMR_SCR1       (1<<10)
-#define PWMR_SCR0       (1<<9)
-#define PWMR_CC_EN      (1<<8)
-#define PWMR_PW(x)      ((x) & 0xff)
-#define LCDC_DMACR      __REG(IMX_LCDC_BASE+0x30)
-#define DMACR_BURST     (1<<31)
-#define DMACR_HM(x)     (((x) & 0xf) << 16)
-#define DMACR_TM(x)     ((x) &0xf)
-#define LCDC_RMCR       __REG(IMX_LCDC_BASE+0x34)
-#define RMCR_LCDC_EN            (1<<1)
-#define RMCR_SELF_REF           (1<<0)
-#define LCDC_LCDICR     __REG(IMX_LCDC_BASE+0x38)
-#define LCDICR_INT_SYN  (1<<2)
-#define LCDICR_INT_CON  (1)
-#define LCDC_LCDISR     __REG(IMX_LCDC_BASE+0x40)
-#define LCDISR_UDR_ERR (1<<3)
-#define LCDISR_ERR_RES (1<<2)
-#define LCDISR_EOF     (1<<1)
-#define LCDISR_BOF     (1<<0)
 #endif                          // _IMX_REGS_H
diff --git a/arch/arm/mach-integrator/clock.h b/arch/arm/mach-integrator/clock.h
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/arch/arm/mach-integrator/clock.h
+++ /dev/null
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index b240c5f861da..0d784a795092 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -37,16 +37,14 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
-#include <mach/gpio-switch.h>
 #include <mach/mux.h>
+#include <mach/dma.h>
 #include <mach/tc.h>
 #include <mach/nand.h>
 #include <mach/irda.h>
 #include <mach/usb.h>
 #include <mach/keypad.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 static int h2_keymap[] = {
        KEY(0, 0, KEY_LEFT),
@@ -292,41 +290,6 @@ static struct platform_device h2_lcd_device = {
        .id             = -1,
 };
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1 = RINTM(3) | RRST,
-        .rcr2  = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-                RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
-        .rcr1  = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2  = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-                XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
-        .xcr1  = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1 = FWID(15),
-        .srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
-        .pcr0  = CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
-        /*.pcr0 = CLKXP | CLKRP,*/        /* mcbsp: slave */
-};
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "H2 TSC2101",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* tsc2101_configure, */
-        .codec_set_samplerate   = NULL, /* tsc2101_set_samplerate, */
-        .codec_clock_setup      = NULL, /* tsc2101_clock_setup, */
-        .codec_clock_on         = NULL, /* tsc2101_clock_on, */
-        .codec_clock_off        = NULL, /* tsc2101_clock_off, */
-        .get_default_samplerate = NULL, /* tsc2101_get_default_samplerate, */
-};
-static struct platform_device h2_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data  = &alsa_config,
-        },
-};
 static struct platform_device *h2_devices[] __initdata = {
        &h2_nor_device,
        &h2_nand_device,
@@ -334,7 +297,6 @@ static struct platform_device *h2_devices[] __initdata = {
        &h2_irda_device,
        &h2_kp_device,
        &h2_lcd_device,
-        &h2_mcbsp1_device,
 };
 static void __init h2_init_smc91x(void)
@@ -409,11 +371,6 @@ static struct omap_board_config_kernel h2_config[] __initdata = {
 #define H2_NAND_RB_GPIO_PIN     62
-static int h2_nand_dev_ready(struct omap_nand_platform_data *data)
-{
-        return gpio_get_value(H2_NAND_RB_GPIO_PIN);
-}
 static void __init h2_init(void)
 {
        /* Here we assume the NOR boot config:  NOR on CS3 (possibly swapped
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 5157eea9be35..bf08b6ad22ee 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -49,8 +49,6 @@
 #include <mach/keypad.h>
 #include <mach/dma.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 #define H3_TS_GPIO      48
@@ -387,41 +385,6 @@ static struct spi_board_info h3_spi_board_info[] __initdata = {
        },
 };
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1 = RINTM(3) | RRST,
-        .rcr2  = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-                RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
-        .rcr1  = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2  = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-                XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
-        .xcr1  = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1 = FWID(15),
-        .srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
-        .pcr0  = CLKRM | SCLKME | FSXP | FSRP | CLKXP | CLKRP,
-        /*.pcr0 = CLKXP | CLKRP,*/        /* mcbsp: slave */
-};
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "H3 TSC2101",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* tsc2101_configure, */
-        .codec_set_samplerate   = NULL, /* tsc2101_set_samplerate, */
-        .codec_clock_setup      = NULL, /* tsc2101_clock_setup, */
-        .codec_clock_on         = NULL, /* tsc2101_clock_on, */
-        .codec_clock_off        = NULL, /* tsc2101_clock_off, */
-        .get_default_samplerate = NULL, /* tsc2101_get_default_samplerate, */
-};
-static struct platform_device h3_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data  = &alsa_config,
-        },
-};
 static struct platform_device *devices[] __initdata = {
        &nor_device,
        &nand_device,
@@ -430,7 +393,6 @@ static struct platform_device *devices[] __initdata = {
        &h3_irda_device,
        &h3_kp_device,
        &h3_lcd_device,
-        &h3_mcbsp1_device,
 };
 static struct omap_usb_config h3_usb_config __initdata = {
@@ -472,18 +434,6 @@ static struct i2c_board_info __initdata h3_i2c_board_info[] = {
        },
 };
-static struct omap_gpio_switch h3_gpio_switches[] __initdata = {
-        {
-                .name                   = "mmc_slot",
-                .gpio                   = OMAP_MPUIO(1),
-                .type                   = OMAP_GPIO_SWITCH_TYPE_COVER,
-                .debounce_rising        = 100,
-                .debounce_falling       = 0,
-                .notify                 = h3_mmc_slot_cover_handler,
-                .notify_data            = NULL,
-        },
-};
 #define H3_NAND_RB_GPIO_PIN     10
 static int nand_dev_ready(struct omap_nand_platform_data *data)
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index af2fb9070083..071cd02a734e 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -37,8 +37,6 @@
 #include <mach/usb.h>
 #include <mach/keypad.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 #include <mach/mmc.h>
 static int innovator_keymap[] = {
@@ -115,42 +113,6 @@ static struct platform_device innovator_flash_device = {
        .resource       = &innovator_flash_resource,
 };
-#define DEFAULT_BITPERSAMPLE 16
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1 = RINTM(3) | RRST,
-        .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-            RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
-        .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-            XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
-        .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
-        .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
-        /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
-        .pcr0 = CLKXP | CLKRP,  /* mcbsp: slave */
-};
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "OMAP Innovator AIC23",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* aic23_configure, */
-        .codec_set_samplerate   = NULL, /* aic23_set_samplerate, */
-        .codec_clock_setup      = NULL, /* aic23_clock_setup, */
-        .codec_clock_on         = NULL, /* aic23_clock_on, */
-        .codec_clock_off        = NULL, /* aic23_clock_off, */
-        .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-static struct platform_device innovator_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data  = &alsa_config,
-        },
-};
 static struct resource innovator_kp_resources[] = {
        [0] = {
                .start  = INT_KEYBOARD,
@@ -227,7 +189,6 @@ static struct platform_device innovator1510_spi_device = {
 static struct platform_device *innovator1510_devices[] __initdata = {
        &innovator_flash_device,
        &innovator1510_smc91x_device,
-        &innovator_mcbsp1_device,
        &innovator_kp_device,
        &innovator1510_lcd_device,
        &innovator1510_spi_device,
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 4970c402a594..af51e0b180f2 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -32,7 +32,6 @@
 #include <mach/keypad.h>
 #include <mach/common.h>
 #include <mach/dsp_common.h>
-#include <mach/aic23.h>
 #include <mach/omapfb.h>
 #include <mach/lcd_mipid.h>
 #include <mach/mmc.h>
@@ -261,6 +260,13 @@ static DEFINE_MUTEX(audio_pwr_lock);
 */
 static int audio_pwr_state = -1;
+static inline void aic23_power_up(void)
+{
+}
+static inline void aic23_power_down(void)
+{
+}
 /*
 * audio_pwr_up / down should be called under audio_pwr_lock
 */
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index ff9e67baa5c9..1a16ecb2ccc8 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -51,8 +51,6 @@
 #include <mach/mux.h>
 #include <mach/tc.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 static struct mtd_partition osk_partitions[] = {
        /* bootloader (U-Boot, etc) in first sector */
@@ -141,47 +139,10 @@ static struct platform_device osk5912_cf_device = {
        .resource       = osk5912_cf_resources,
 };
-#define DEFAULT_BITPERSAMPLE 16
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1 = RINTM(3) | RRST,
-        .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-            RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
-        .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-            XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
-        .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
-        .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
-        /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
-        .pcr0 = CLKXP | CLKRP,  /* mcbsp: slave */
-};
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "OSK AIC23",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* aic23_configure, */
-        .codec_set_samplerate   = NULL, /* aic23_set_samplerate, */
-        .codec_clock_setup      = NULL, /* aic23_clock_setup, */
-        .codec_clock_on         = NULL, /* aic23_clock_on, */
-        .codec_clock_off        = NULL, /* aic23_clock_off, */
-        .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-static struct platform_device osk5912_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data  = &alsa_config,
-        },
-};
 static struct platform_device *osk5912_devices[] __initdata = {
        &osk5912_flash_device,
        &osk5912_smc91x_device,
        &osk5912_cf_device,
-        &osk5912_mcbsp1_device,
 };
 static struct gpio_led tps_leds[] = {
@@ -259,8 +220,10 @@ static struct i2c_board_info __initdata osk_i2c_board_info[] = {
                .platform_data  = &tps_board,
        },
+        {
+                I2C_BOARD_INFO("tlv320aic23", 0x1B),
+        },
        /* TODO when driver support is ready:
-         *  - aic23 audio chip at 0x1a
         *  - optionally on Mistral, ov9640 camera sensor at 0x30
         */
 };
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 75e32d35afd9..99f2b43f2541 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -42,8 +42,6 @@
 #include <mach/irda.h>
 #include <mach/keypad.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 static void __init omap_palmte_init_irq(void)
 {
@@ -195,15 +193,6 @@ static struct omap_usb_config palmte_usb_config __initdata = {
        .pins[0]        = 2,
 };
-static struct omap_mmc_config palmte_mmc_config __initdata = {
-        .mmc[0]         = {
-                .enabled        = 1,
-                .wp_pin         = PALMTE_MMC_WP_GPIO,
-                .power_pin      = PALMTE_MMC_POWER_GPIO,
-                .switch_pin     = PALMTE_MMC_SWITCH_GPIO,
-        },
-};
 static struct omap_lcd_config palmte_lcd_config __initdata = {
        .ctrl_name      = "internal",
 };
@@ -212,24 +201,6 @@ static struct omap_uart_config palmte_uart_config __initdata = {
        .enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
 };
-static struct omap_mcbsp_reg_cfg palmte_mcbsp1_regs = {
-        .spcr2  = FRST | GRST | XRST | XINTM(3),
-        .xcr2   = XDATDLY(1) | XFIG,
-        .xcr1   = XWDLEN1(OMAP_MCBSP_WORD_32),
-        .pcr0   = SCLKME | FSXP | CLKXP,
-};
-static struct omap_alsa_codec_config palmte_alsa_config = {
-        .name                   = "TSC2102 audio",
-        .mcbsp_regs_alsa        = &palmte_mcbsp1_regs,
-        .codec_configure_dev    = NULL, /* tsc2102_configure, */
-        .codec_set_samplerate   = NULL, /* tsc2102_set_samplerate, */
-        .codec_clock_setup      = NULL, /* tsc2102_clock_setup, */
-        .codec_clock_on         = NULL, /* tsc2102_clock_on, */
-        .codec_clock_off        = NULL, /* tsc2102_clock_off, */
-        .get_default_samplerate = NULL, /* tsc2102_get_default_samplerate, */
-};
 #ifdef CONFIG_APM
 /*
 * Values measured in 10 minute intervals averaged over 10 samples.
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 5c001afe8062..1cbc1275c95f 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -30,7 +30,6 @@
 #include <asm/mach/flash.h>
 #include <mach/led.h>
-#include <mach/mcbsp.h>
 #include <mach/gpio.h>
 #include <mach/mux.h>
 #include <mach/usb.h>
@@ -40,7 +39,6 @@
 #include <mach/irda.h>
 #include <mach/keypad.h>
 #include <mach/common.h>
-#include <mach/omap-alsa.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
@@ -122,44 +120,6 @@ static struct platform_device palmtt_flash_device = {
        .resource       = &palmtt_flash_resource,
 };
-#define DEFAULT_BITPERSAMPLE 16
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2          = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1          = RINTM(3) | RRST,
-        .rcr2           = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-                                RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
-        .rcr1           = RFRLEN1(OMAP_MCBSP_WORD_8) |
-                                RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2           = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-                                XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
-        .xcr1           = XFRLEN1(OMAP_MCBSP_WORD_8) |
-                                XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1          = FWID(DEFAULT_BITPERSAMPLE - 1),
-        .srgr2          = GSYNC | CLKSP | FSGM |
-                                FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
-        .pcr0           = CLKXP | CLKRP,        /* mcbsp: slave */
-};
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "PalmTT AIC23",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* aic23_configure, */
-        .codec_set_samplerate   = NULL, /* aic23_set_samplerate, */
-        .codec_clock_setup      = NULL, /* aic23_clock_setup, */
-        .codec_clock_on         = NULL, /* aic23_clock_on, */
-        .codec_clock_off        = NULL, /* aic23_clock_off, */
-        .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-static struct platform_device palmtt_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev    = {
-                .platform_data  = &alsa_config,
-        },
-};
 static struct resource palmtt_kp_resources[] = {
        [0] = {
                .start  = INT_KEYBOARD,
@@ -257,7 +217,6 @@ static struct platform_device palmtt_led_device = {
 static struct platform_device *palmtt_devices[] __initdata = {
        &palmtt_flash_device,
-        &palmtt_mcbsp1_device,
        &palmtt_kp_device,
        &palmtt_lcd_device,
        &palmtt_irda_device,
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index cc05257eb1cd..baf5efbfe3e8 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -32,7 +32,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/flash.h>
-#include <mach/mcbsp.h>
 #include <mach/gpio.h>
 #include <mach/mux.h>
 #include <mach/usb.h>
@@ -179,41 +178,6 @@ static struct platform_device palmz71_spi_device = {
        .id     = -1,
 };
-#define DEFAULT_BITPERSAMPLE 16
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2  = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1  = RINTM(3) | RRST,
-        .rcr2   = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-                        RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
-        .rcr1   = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2   = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-                        XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
-        .xcr1   = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1  = FWID(DEFAULT_BITPERSAMPLE - 1),
-        .srgr2  = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
-        .pcr0   = CLKXP | CLKRP,        /* mcbsp: slave */
-};
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "PalmZ71 AIC23",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* aic23_configure */
-        .codec_set_samplerate   = NULL, /* aic23_set_samplerate */
-        .codec_clock_setup      = NULL, /* aic23_clock_setup */
-        .codec_clock_on         = NULL, /* aic23_clock_on */
-        .codec_clock_off        = NULL, /* aic23_clock_off */
-        .get_default_samplerate = NULL, /* aic23_get_default_samplerate */
-};
-static struct platform_device palmz71_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data = &alsa_config,
-        },
-};
 static struct omap_backlight_config palmz71_backlight_config = {
        .default_intensity      = 0xa0,
 };
@@ -229,7 +193,6 @@ static struct platform_device palmz71_backlight_device = {
 static struct platform_device *devices[] __initdata = {
        &palmz71_rom_device,
        &palmz71_kp_device,
-        &palmz71_mcbsp1_device,
        &palmz71_lcd_device,
        &palmz71_irda_device,
        &palmz71_spi_device,
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 8171fe0ca082..28c76a1e71c0 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -34,13 +34,12 @@
 #include <mach/gpio.h>
 #include <mach/mux.h>
+#include <mach/dma.h>
 #include <mach/irda.h>
 #include <mach/usb.h>
 #include <mach/tc.h>
 #include <mach/board.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 #include <mach/keypad.h>
 /* Write to I2C device */
@@ -254,35 +253,6 @@ static struct platform_device sx1_irda_device = {
        .resource       = sx1_irda_resources,
 };
-/*----------- McBSP & Sound -------------------------*/
-/* Playback interface - McBSP1 */
-static struct omap_mcbsp_reg_cfg mcbsp1_regs = {
-        .spcr2  = XINTM(3),     /* SPCR2=30 */
-        .spcr1  = RINTM(3),     /* SPCR1=30 */
-        .rcr2   = 0,    /* RCR2 =00 */
-        .rcr1   = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16),     /* RCR1=140 */
-        .xcr2   = 0,    /* XCR2 = 0 */
-        .xcr1   = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16),     /* XCR1 = 140 */
-        .srgr1  = FWID(15) | CLKGDV(12),        /* SRGR1=0f0c */
-        .srgr2  = FSGM | FPER(31),      /* SRGR2=101f */
-        .pcr0   = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
-                                                /* PCR0 =0f0f */
-};
-static struct omap_alsa_codec_config sx1_alsa_config = {
-        .name                   = "SX1 EGold",
-        .mcbsp_regs_alsa        = &mcbsp1_regs,
-};
-static struct platform_device sx1_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data  = &sx1_alsa_config,
-        },
-};
 /*----------- MTD -------------------------*/
 static struct mtd_partition sx1_partitions[] = {
@@ -394,7 +364,6 @@ static struct platform_device *sx1_devices[] __initdata = {
        &sx1_flash_device,
        &sx1_kp_device,
        &sx1_lcd_device,
-        &sx1_mcbsp1_device,
        &sx1_irda_device,
 };
 /*-----------------------------------------*/
@@ -423,9 +392,9 @@ static void __init omap_sx1_init(void)
        /* turn on USB power */
        /* sx1_setusbpower(1); cant do it here because i2c is not ready */
-        omap_request_gpio(1);   /* A_IRDA_OFF */
+        gpio_request(1, "A_IRDA_OFF");
-        omap_request_gpio(11);  /* A_SWITCH */
+        gpio_request(11, "A_SWITCH");
-        omap_request_gpio(15);  /* A_USB_ON */
+        gpio_request(15, "A_USB_ON");
        gpio_direction_output(1, 1);    /*A_IRDA_OFF = 1 */
        gpio_direction_output(11, 0);   /*A_SWITCH = 0 */
        gpio_direction_output(15, 0);   /*A_USB_ON = 0 */
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index c224f3c64235..a7653542a2b0 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -22,7 +22,6 @@
 #include <linux/reboot.h>
 #include <linux/serial_8250.h>
 #include <linux/serial_reg.h>
-#include <linux/irq.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 4474da7bc88a..ca7a0cc1707c 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
+#include <mach/irqs.h>
 #include <mach/dma.h>
 #include <mach/irqs.h>
 #include <mach/mux.h>
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index bf1e5d32c2a3..0a7b24ba1652 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -22,8 +22,6 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/onenand.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/leds.h>
 #include <linux/err.h>
@@ -282,65 +280,16 @@ static void __init apollon_led_init(void)
 {
        /* LED0 - AA10 */
        omap_cfg_reg(AA10_242X_GPIO13);
-        omap_request_gpio(LED0_GPIO13);
+        gpio_request(LED0_GPIO13, "LED0");
-        omap_set_gpio_direction(LED0_GPIO13, 0);
+        gpio_direction_output(LED0_GPIO13, 0);
-        omap_set_gpio_dataout(LED0_GPIO13, 0);
        /* LED1  - AA6 */
        omap_cfg_reg(AA6_242X_GPIO14);
-        omap_request_gpio(LED1_GPIO14);
+        gpio_request(LED1_GPIO14, "LED1");
-        omap_set_gpio_direction(LED1_GPIO14, 0);
+        gpio_direction_output(LED1_GPIO14, 0);
-        omap_set_gpio_dataout(LED1_GPIO14, 0);
        /* LED2  - AA4 */
        omap_cfg_reg(AA4_242X_GPIO15);
-        omap_request_gpio(LED2_GPIO15);
+        gpio_request(LED2_GPIO15, "LED2");
-        omap_set_gpio_direction(LED2_GPIO15, 0);
+        gpio_direction_output(LED2_GPIO15, 0);
-        omap_set_gpio_dataout(LED2_GPIO15, 0);
-}
-static irqreturn_t apollon_sw_interrupt(int irq, void *ignored)
-{
-        static unsigned int led0, led1, led2;
-        if (irq == OMAP_GPIO_IRQ(SW_ENTER_GPIO16))
-                omap_set_gpio_dataout(LED0_GPIO13, led0 ^= 1);
-        else if (irq == OMAP_GPIO_IRQ(SW_UP_GPIO17))
-                omap_set_gpio_dataout(LED1_GPIO14, led1 ^= 1);
-        else if (irq == OMAP_GPIO_IRQ(SW_DOWN_GPIO58))
-                omap_set_gpio_dataout(LED2_GPIO15, led2 ^= 1);
-        return IRQ_HANDLED;
-}
-static void __init apollon_sw_init(void)
-{
-        /* Enter SW - Y11 */
-        omap_cfg_reg(Y11_242X_GPIO16);
-        omap_request_gpio(SW_ENTER_GPIO16);
-        gpio_direction_input(SW_ENTER_GPIO16);
-        /* Up SW - AA12 */
-        omap_cfg_reg(AA12_242X_GPIO17);
-        omap_request_gpio(SW_UP_GPIO17);
-        gpio_direction_input(SW_UP_GPIO17);
-        /* Down SW - AA8 */
-        omap_cfg_reg(AA8_242X_GPIO58);
-        omap_request_gpio(SW_DOWN_GPIO58);
-        gpio_direction_input(SW_DOWN_GPIO58);
-        set_irq_type(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), IRQ_TYPE_EDGE_RISING);
-        if (request_irq(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), &apollon_sw_interrupt,
-                                IRQF_SHARED, "enter sw",
-                                &apollon_sw_interrupt))
-                return;
-        set_irq_type(OMAP_GPIO_IRQ(SW_UP_GPIO17), IRQ_TYPE_EDGE_RISING);
-        if (request_irq(OMAP_GPIO_IRQ(SW_UP_GPIO17), &apollon_sw_interrupt,
-                                IRQF_SHARED, "up sw",
-                                &apollon_sw_interrupt))
-                return;
-        set_irq_type(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), IRQ_TYPE_EDGE_RISING);
-        if (request_irq(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), &apollon_sw_interrupt,
-                                IRQF_SHARED, "down sw",
-                                &apollon_sw_interrupt))
-                return;
 }
 static void __init apollon_usb_init(void)
@@ -357,7 +306,6 @@ static void __init omap_apollon_init(void)
        u32 v;
        apollon_led_init();
-        apollon_sw_init();
        apollon_flash_init();
        apollon_usb_init();
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index aa6972781e4a..f6a13451d1fd 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -88,7 +88,7 @@ static inline void __init ldp_init_smc911x(void)
        ldp_smc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio);
-        if (omap_request_gpio(eth_gpio) < 0) {
+        if (gpio_request(eth_gpio, "smc911x irq") < 0) {
                printk(KERN_ERR "Failed to request GPIO%d for smc911x IRQ\n",
                                eth_gpio);
                return;
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 9e5ada01b5fa..38c88fbe658d 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -28,6 +28,8 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/nand.h>
+#include <linux/i2c/twl4030.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -120,6 +122,9 @@ static int beagle_twl_gpio_setup(struct device *dev,
                unsigned gpio, unsigned ngpio)
 {
        /* gpio + 0 is "mmc0_cd" (input/IRQ) */
+        omap_cfg_reg(AH8_34XX_GPIO29);
+        mmc[0].gpio_cd = gpio + 0;
+        twl4030_mmc_init(mmc);
        /* REVISIT: need ehci-omap hooks for external VBUS
         * power switch and overcurrent detect
@@ -304,10 +309,6 @@ static void __init omap3_beagle_init(void)
        omap_board_config_size = ARRAY_SIZE(omap3_beagle_config);
        omap_serial_init();
-        omap_cfg_reg(AH8_34XX_GPIO29);
-        mmc[0].gpio_cd = gpio + 0;
-        twl4030_mmc_init(mmc);
        omap_cfg_reg(J25_34XX_GPIO170);
        gpio_request(170, "DVI_nPD");
        /* REVISIT leave DVI powered down until it's needed ... */
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index acdc709901cd..e20023c9d15d 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
+#include <mach/irqs.h>
 #include <mach/dma.h>
 #include <mach/irqs.h>
 #include <mach/mux.h>
diff --git a/arch/arm/mach-w90x900/mach-w90p910evb.c b/arch/arm/mach-w90x900/mach-w90p910evb.c
index 9307a2475438..9ebc93f48530 100644
--- a/arch/arm/mach-w90x900/mach-w90p910evb.c
+++ b/arch/arm/mach-w90x900/mach-w90p910evb.c
@@ -29,6 +29,7 @@
 #include <asm/mach-types.h>
 #include <mach/regs-serial.h>
+#include <mach/map.h>
 #include "cpu.h"
diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c
index 3a69e381f316..bcc838f6b393 100644
--- a/arch/arm/mach-w90x900/time.c
+++ b/arch/arm/mach-w90x900/time.c
@@ -28,7 +28,6 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
-#include <mach/system.h>
 #include <mach/map.h>
 #include <mach/regs-timer.h>
diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c
index bdb5fd983b15..1601698b9800 100644
--- a/arch/arm/mm/copypage-v4mc.c
+++ b/arch/arm/mm/copypage-v4mc.c
@@ -68,7 +68,7 @@ mc_copy_user_page(void *from, void *to)
        : "r" (from), "r" (to), "I" (PAGE_SIZE / 64));
 }
-void v4_mc_copy_user_highpage(struct page *from, struct page *to,
+void v4_mc_copy_user_highpage(struct page *to, struct page *from,
        unsigned long vaddr)
 {
        void *kto = kmap_atomic(to, KM_USER1);
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 18373f73f2fc..9f88dd3be601 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -138,7 +138,7 @@ void __check_kvm_seq(struct mm_struct *mm)
 */
 static void unmap_area_sections(unsigned long virt, unsigned long size)
 {
-        unsigned long addr = virt, end = virt + (size & ~SZ_1M);
+        unsigned long addr = virt, end = virt + (size & ~(SZ_1M - 1));
        pgd_t *pgd;
        flush_cache_vunmap(addr, end);
@@ -337,10 +337,7 @@ void __iounmap(volatile void __iomem *io_addr)
        void *addr = (void *)(PAGE_MASK & (unsigned long)io_addr);
 #ifndef CONFIG_SMP
        struct vm_struct **p, *tmp;
-#endif
-        unsigned int section_mapping = 0;
-#ifndef CONFIG_SMP
        /*
         * If this is a section based mapping we need to handle it
         * specially as the VM subsystem does not know how to handle
@@ -352,11 +349,8 @@ void __iounmap(volatile void __iomem *io_addr)
        for (p = &vmlist ; (tmp = *p) ; p = &tmp->next) {
                if ((tmp->flags & VM_IOREMAP) && (tmp->addr == addr)) {
                        if (tmp->flags & VM_ARM_SECTION_MAPPING) {
-                                *p = tmp->next;
                                unmap_area_sections((unsigned long)tmp->addr,
                                                    tmp->size);
-                                kfree(tmp);
-                                section_mapping = 1;
                        }
                        break;
                }
@@ -364,7 +358,6 @@ void __iounmap(volatile void __iomem *io_addr)
        write_unlock(&vmlist_lock);
 #endif
-        if (!section_mapping)
+        vunmap(addr);
-                vunmap(addr);
 }
 EXPORT_SYMBOL(__iounmap);
diff --git a/arch/arm/mm/proc-syms.c b/arch/arm/mm/proc-syms.c
index 4ad3bf291ad3..195e48edd8c2 100644
--- a/arch/arm/mm/proc-syms.c
+++ b/arch/arm/mm/proc-syms.c
@@ -27,6 +27,7 @@ EXPORT_SYMBOL(__cpuc_flush_kern_all);
 EXPORT_SYMBOL(__cpuc_flush_user_all);
 EXPORT_SYMBOL(__cpuc_flush_user_range);
 EXPORT_SYMBOL(__cpuc_coherent_kern_range);
+EXPORT_SYMBOL(dmac_inv_range);  /* because of flush_ioremap_region() */
 #else
 EXPORT_SYMBOL(cpu_cache);
 #endif
diff --git a/arch/arm/oprofile/op_model_mpcore.c b/arch/arm/oprofile/op_model_mpcore.c
index 6d6bd5899240..853d42bb8682 100644
--- a/arch/arm/oprofile/op_model_mpcore.c
+++ b/arch/arm/oprofile/op_model_mpcore.c
@@ -263,7 +263,7 @@ static void em_route_irq(int irq, unsigned int cpu)
        const struct cpumask *mask = cpumask_of(cpu);
        spin_lock_irq(&desc->lock);
-        desc->affinity = *mask;
+        cpumask_copy(desc->affinity, mask);
        desc->chip->set_affinity(irq, mask);
        spin_unlock_irq(&desc->lock);
 }
diff --git a/arch/arm/plat-mxc/include/mach/ipu.h b/arch/arm/plat-mxc/include/mach/ipu.h
new file mode 100644
index 000000000000..a9221f1cc1a0
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/ipu.h
@@ -0,0 +1,181 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef _IPU_H_
+#define _IPU_H_
+#include <linux/types.h>
+#include <linux/dmaengine.h>
+/* IPU DMA Controller channel definitions. */
+enum ipu_channel {
+        IDMAC_IC_0 = 0,         /* IC (encoding task) to memory */
+        IDMAC_IC_1 = 1,         /* IC (viewfinder task) to memory */
+        IDMAC_ADC_0 = 1,
+        IDMAC_IC_2 = 2,
+        IDMAC_ADC_1 = 2,
+        IDMAC_IC_3 = 3,
+        IDMAC_IC_4 = 4,
+        IDMAC_IC_5 = 5,
+        IDMAC_IC_6 = 6,
+        IDMAC_IC_7 = 7,         /* IC (sensor data) to memory */
+        IDMAC_IC_8 = 8,
+        IDMAC_IC_9 = 9,
+        IDMAC_IC_10 = 10,
+        IDMAC_IC_11 = 11,
+        IDMAC_IC_12 = 12,
+        IDMAC_IC_13 = 13,
+        IDMAC_SDC_0 = 14,       /* Background synchronous display data */
+        IDMAC_SDC_1 = 15,       /* Foreground data (overlay) */
+        IDMAC_SDC_2 = 16,
+        IDMAC_SDC_3 = 17,
+        IDMAC_ADC_2 = 18,
+        IDMAC_ADC_3 = 19,
+        IDMAC_ADC_4 = 20,
+        IDMAC_ADC_5 = 21,
+        IDMAC_ADC_6 = 22,
+        IDMAC_ADC_7 = 23,
+        IDMAC_PF_0 = 24,
+        IDMAC_PF_1 = 25,
+        IDMAC_PF_2 = 26,
+        IDMAC_PF_3 = 27,
+        IDMAC_PF_4 = 28,
+        IDMAC_PF_5 = 29,
+        IDMAC_PF_6 = 30,
+        IDMAC_PF_7 = 31,
+};
+/* Order significant! */
+enum ipu_channel_status {
+        IPU_CHANNEL_FREE,
+        IPU_CHANNEL_INITIALIZED,
+        IPU_CHANNEL_READY,
+        IPU_CHANNEL_ENABLED,
+};
+#define IPU_CHANNELS_NUM 32
+enum pixel_fmt {
+        /* 1 byte */
+        IPU_PIX_FMT_GENERIC,
+        IPU_PIX_FMT_RGB332,
+        IPU_PIX_FMT_YUV420P,
+        IPU_PIX_FMT_YUV422P,
+        IPU_PIX_FMT_YUV420P2,
+        IPU_PIX_FMT_YVU422P,
+        /* 2 bytes */
+        IPU_PIX_FMT_RGB565,
+        IPU_PIX_FMT_RGB666,
+        IPU_PIX_FMT_BGR666,
+        IPU_PIX_FMT_YUYV,
+        IPU_PIX_FMT_UYVY,
+        /* 3 bytes */
+        IPU_PIX_FMT_RGB24,
+        IPU_PIX_FMT_BGR24,
+        /* 4 bytes */
+        IPU_PIX_FMT_GENERIC_32,
+        IPU_PIX_FMT_RGB32,
+        IPU_PIX_FMT_BGR32,
+        IPU_PIX_FMT_ABGR32,
+        IPU_PIX_FMT_BGRA32,
+        IPU_PIX_FMT_RGBA32,
+};
+enum ipu_color_space {
+        IPU_COLORSPACE_RGB,
+        IPU_COLORSPACE_YCBCR,
+        IPU_COLORSPACE_YUV
+};
+/*
+ * Enumeration of IPU rotation modes
+ */
+enum ipu_rotate_mode {
+        /* Note the enum values correspond to BAM value */
+        IPU_ROTATE_NONE = 0,
+        IPU_ROTATE_VERT_FLIP = 1,
+        IPU_ROTATE_HORIZ_FLIP = 2,
+        IPU_ROTATE_180 = 3,
+        IPU_ROTATE_90_RIGHT = 4,
+        IPU_ROTATE_90_RIGHT_VFLIP = 5,
+        IPU_ROTATE_90_RIGHT_HFLIP = 6,
+        IPU_ROTATE_90_LEFT = 7,
+};
+struct ipu_platform_data {
+        unsigned int    irq_base;
+};
+/*
+ * Enumeration of DI ports for ADC.
+ */
+enum display_port {
+        DISP0,
+        DISP1,
+        DISP2,
+        DISP3
+};
+struct idmac_video_param {
+        unsigned short          in_width;
+        unsigned short          in_height;
+        uint32_t                in_pixel_fmt;
+        unsigned short          out_width;
+        unsigned short          out_height;
+        uint32_t                out_pixel_fmt;
+        unsigned short          out_stride;
+        bool                    graphics_combine_en;
+        bool                    global_alpha_en;
+        bool                    key_color_en;
+        enum display_port       disp;
+        unsigned short          out_left;
+        unsigned short          out_top;
+};
+/*
+ * Union of initialization parameters for a logical channel. So far only video
+ * parameters are used.
+ */
+union ipu_channel_param {
+        struct idmac_video_param video;
+};
+struct idmac_tx_desc {
+        struct dma_async_tx_descriptor  txd;
+        struct scatterlist              *sg;    /* scatterlist for this */
+        unsigned int                    sg_len; /* tx-descriptor. */
+        struct list_head                list;
+};
+struct idmac_channel {
+        struct dma_chan         dma_chan;
+        dma_cookie_t            completed;      /* last completed cookie           */
+        union ipu_channel_param params;
+        enum ipu_channel        link;   /* input channel, linked to the output     */
+        enum ipu_channel_status status;
+        void                    *client;        /* Only one client per channel     */
+        unsigned int            n_tx_desc;
+        struct idmac_tx_desc    *desc;          /* allocated tx-descriptors        */
+        struct scatterlist      *sg[2]; /* scatterlist elements in buffer-0 and -1 */
+        struct list_head        free_list;      /* free tx-descriptors             */
+        struct list_head        queue;          /* queued tx-descriptors           */
+        spinlock_t              lock;           /* protects sg[0,1], queue         */
+        struct mutex            chan_mutex; /* protects status, cookie, free_list  */
+        bool                    sec_chan_en;
+        int                     active_buffer;
+        unsigned int            eof_irq;
+        char                    eof_name[16];   /* EOF IRQ name for request_irq()  */
+};
+#define to_tx_desc(tx) container_of(tx, struct idmac_tx_desc, txd)
+#define to_idmac_chan(c) container_of(c, struct idmac_channel, dma_chan)
+#endif
diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h
index e06d3cb0ee11..c02b8fc2d821 100644
--- a/arch/arm/plat-mxc/include/mach/irqs.h
+++ b/arch/arm/plat-mxc/include/mach/irqs.h
@@ -35,7 +35,15 @@
 #define MXC_BOARD_IRQ_START     (MXC_INTERNAL_IRQS + MXC_GPIO_IRQS)
 #define MXC_BOARD_IRQS  16
-#define NR_IRQS         (MXC_BOARD_IRQ_START + MXC_BOARD_IRQS)
+#define MXC_IPU_IRQ_START       (MXC_BOARD_IRQ_START + MXC_BOARD_IRQS)
+#ifdef CONFIG_MX3_IPU_IRQS
+#define MX3_IPU_IRQS CONFIG_MX3_IPU_IRQS
+#else
+#define MX3_IPU_IRQS 0
+#endif
+#define NR_IRQS                 (MXC_IPU_IRQ_START + MX3_IPU_IRQS)
 extern void imx_irq_set_priority(unsigned char irq, unsigned char prio);
diff --git a/arch/arm/plat-mxc/include/mach/mx3fb.h b/arch/arm/plat-mxc/include/mach/mx3fb.h
new file mode 100644
index 000000000000..e391a76ca87d
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/mx3fb.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_MX3FB_H__
+#define __ASM_ARCH_MX3FB_H__
+#include <linux/device.h>
+#include <linux/fb.h>
+/* Proprietary FB_SYNC_ flags */
+#define FB_SYNC_OE_ACT_HIGH    0x80000000
+#define FB_SYNC_CLK_INVERT     0x40000000
+#define FB_SYNC_DATA_INVERT    0x20000000
+#define FB_SYNC_CLK_IDLE_EN    0x10000000
+#define FB_SYNC_SHARP_MODE     0x08000000
+#define FB_SYNC_SWAP_RGB       0x04000000
+#define FB_SYNC_CLK_SEL_EN     0x02000000
+/**
+ * struct mx3fb_platform_data - mx3fb platform data
+ *
+ * @dma_dev:   pointer to the dma-device, used for dma-slave connection
+ * @mode:      pointer to a platform-provided per mxc_register_fb() videomode
+ */
+struct mx3fb_platform_data {
+       struct device                   *dma_dev;
+       const char                      *name;
+       const struct fb_videomode       *mode;
+       int                             num_modes;
+};
+#endif
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 692d2b495af3..e77373c39f8c 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -278,14 +278,11 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,
                u32 val;
                val = dma_read(CCR(lch));
-                val &= ~(3 << 19);
-                if (dma_trigger > 63)
+                /* DMA_SYNCHRO_CONTROL_UPPER depends on the channel number */
-                        val |= 1 << 20;
+                val &= ~((3 << 19) | 0x1f);
-                if (dma_trigger > 31)
+                val |= (dma_trigger & ~0x1f) << 14;
-                        val |= 1 << 19;
+                val |= dma_trigger & 0x1f;
-                val &= ~(0x1f);
-                val |= (dma_trigger & 0x1f);
                if (sync_mode & OMAP_DMA_SYNC_FRAME)
                        val |= 1 << 5;
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 07b6968a7d16..f856a90b264e 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -1789,6 +1789,8 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
 /* FIXME for at least omap2, show pullup/pulldown state */
                        irqstat = irq_desc[irq].status;
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) ||   \
+                defined(CONFIG_ARCH_OMAP34XX)
                        if (is_in && ((bank->suspend_wakeup & mask)
                                        || irqstat & IRQ_TYPE_SENSE_MASK)) {
                                char    *trigger = NULL;
@@ -1818,6 +1820,7 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
                                                (bank->suspend_wakeup & mask)
                                                        ? " wakeup" : "");
                        }
+#endif
                        seq_printf(s, "\n");
                }
diff --git a/arch/arm/plat-omap/include/mach/aic23.h b/arch/arm/plat-omap/include/mach/aic23.h
deleted file mode 100644
index 5ccedac77526..000000000000
--- a/arch/arm/plat-omap/include/mach/aic23.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/aic23.h
- *
- * Hardware definitions for TI TLV320AIC23 audio codec
- *
- * Copyright (C) 2002 RidgeRun, Inc.
- * Author: Steve Johnson
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the  GNU General Public License along
- * with this program; if not, write  to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#ifndef __ASM_ARCH_AIC23_H
-#define __ASM_ARCH_AIC23_H
-// Codec TLV320AIC23
-#define LEFT_LINE_VOLUME_ADDR           0x00
-#define RIGHT_LINE_VOLUME_ADDR          0x01
-#define LEFT_CHANNEL_VOLUME_ADDR        0x02
-#define RIGHT_CHANNEL_VOLUME_ADDR       0x03
-#define ANALOG_AUDIO_CONTROL_ADDR       0x04
-#define DIGITAL_AUDIO_CONTROL_ADDR      0x05
-#define POWER_DOWN_CONTROL_ADDR         0x06
-#define DIGITAL_AUDIO_FORMAT_ADDR       0x07
-#define SAMPLE_RATE_CONTROL_ADDR        0x08
-#define DIGITAL_INTERFACE_ACT_ADDR      0x09
-#define RESET_CONTROL_ADDR              0x0F
-// Left (right) line input volume control register
-#define LRS_ENABLED                     0x0100
-#define LIM_MUTED                       0x0080
-#define LIV_DEFAULT                     0x0017
-#define LIV_MAX                         0x001f
-#define LIV_MIN                         0x0000
-// Left (right) channel headphone volume control register
-#define LZC_ON                          0x0080
-#define LHV_DEFAULT                     0x0079
-#define LHV_MAX                         0x007f
-#define LHV_MIN                         0x0000
-// Analog audio path control register
-#define STA_REG(x)                      ((x)<<6)
-#define STE_ENABLED                     0x0020
-#define DAC_SELECTED                    0x0010
-#define BYPASS_ON                       0x0008
-#define INSEL_MIC                       0x0004
-#define MICM_MUTED                      0x0002
-#define MICB_20DB                       0x0001
-// Digital audio path control register
-#define DACM_MUTE                       0x0008
-#define DEEMP_32K                       0x0002
-#define DEEMP_44K                       0x0004
-#define DEEMP_48K                       0x0006
-#define ADCHP_ON                        0x0001
-// Power control down register
-#define DEVICE_POWER_OFF                0x0080
-#define CLK_OFF                         0x0040
-#define OSC_OFF                         0x0020
-#define OUT_OFF                         0x0010
-#define DAC_OFF                         0x0008
-#define ADC_OFF                         0x0004
-#define MIC_OFF                         0x0002
-#define LINE_OFF                        0x0001
-// Digital audio interface register
-#define MS_MASTER                       0x0040
-#define LRSWAP_ON                       0x0020
-#define LRP_ON                          0x0010
-#define IWL_16                          0x0000
-#define IWL_20                          0x0004
-#define IWL_24                          0x0008
-#define IWL_32                          0x000C
-#define FOR_I2S                         0x0002
-#define FOR_DSP                         0x0003
-// Sample rate control register
-#define CLKOUT_HALF                     0x0080
-#define CLKIN_HALF                      0x0040
-#define BOSR_384fs                      0x0002 // BOSR_272fs when in USB mode
-#define USB_CLK_ON                      0x0001
-#define SR_MASK                         0xf
-#define CLKOUT_SHIFT                    7
-#define CLKIN_SHIFT                     6
-#define SR_SHIFT                        2
-#define BOSR_SHIFT                      1
-// Digital interface register
-#define ACT_ON                          0x0001
-#define TLV320AIC23ID1                  (0x1a)  // cs low
-#define TLV320AIC23ID2                  (0x1b)  // cs high
-void aic23_power_up(void);
-void aic23_power_down(void);
-#endif /* __ASM_ARCH_AIC23_H */
diff --git a/arch/arm/plat-omap/include/mach/board-h3.h b/arch/arm/plat-omap/include/mach/board-h3.h
index 14909dc7858a..1888326da7ea 100644
--- a/arch/arm/plat-omap/include/mach/board-h3.h
+++ b/arch/arm/plat-omap/include/mach/board-h3.h
@@ -30,7 +30,9 @@
 /* In OMAP1710 H3 the Ethernet is directly connected to CS1 */
 #define OMAP1710_ETHR_START             0x04000300
+#define H3_TPS_GPIO_BASE                (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */)
+#       define H3_TPS_GPIO_MMC_PWR_EN   (H3_TPS_GPIO_BASE + 4)
 extern void h3_mmc_init(void);
-extern void h3_mmc_slot_cover_handler(void *arg, int state);
 #endif /*  __ASM_ARCH_OMAP_H3_H */
diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h
index 04e68e88f134..8d9dfe314387 100644
--- a/arch/arm/plat-omap/include/mach/gpio.h
+++ b/arch/arm/plat-omap/include/mach/gpio.h
@@ -87,16 +87,6 @@ extern void omap_set_gpio_debounce_time(int gpio, int enable);
 #include <linux/errno.h>
 #include <asm-generic/gpio.h>
-static inline int omap_request_gpio(int gpio)
-{
-        return gpio_request(gpio, "FIXME");
-}
-static inline void omap_free_gpio(int gpio)
-{
-        gpio_free(gpio);
-}
 static inline int gpio_get_value(unsigned gpio)
 {
        return __gpio_get_value(gpio);
diff --git a/arch/arm/plat-omap/include/mach/mcbsp.h b/arch/arm/plat-omap/include/mach/mcbsp.h
index 6a0d1a0a24a7..eef873db3d48 100644
--- a/arch/arm/plat-omap/include/mach/mcbsp.h
+++ b/arch/arm/plat-omap/include/mach/mcbsp.h
@@ -87,6 +87,10 @@
 #define OMAP_MCBSP_REG_XCERG    0x3A
 #define OMAP_MCBSP_REG_XCERH    0x3C
+/* Dummy defines, these are not available on omap1 */
+#define OMAP_MCBSP_REG_XCCR     0x00
+#define OMAP_MCBSP_REG_RCCR     0x00
 #define AUDIO_MCBSP_DATAWRITE   (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1)
 #define AUDIO_MCBSP_DATAREAD    (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1)
@@ -231,11 +235,16 @@
 #define XPBBLK(value)           ((value)<<7)    /* Bits 7:8 */
 /*********************** McBSP XCCR bit definitions *************************/
+#define EXTCLKGATE              0x8000
+#define PPCONNECT               0x4000
+#define DXENDLY(value)          ((value)<<12)   /* Bits 12:13 */
+#define XFULL_CYCLE             0x0800
 #define DILB                    0x0020
 #define XDMAEN                  0x0008
 #define XDISABLE                0x0001
 /********************** McBSP RCCR bit definitions *************************/
+#define RFULL_CYCLE             0x0800
 #define RDMAEN                  0x0008
 #define RDISABLE                0x0001
@@ -267,6 +276,8 @@ struct omap_mcbsp_reg_cfg {
        u16 rcerh;
        u16 xcerg;
        u16 xcerh;
+        u16 xccr;
+        u16 rccr;
 };
 typedef enum {
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index af33fc713e1a..f2401a831f99 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -173,6 +173,10 @@ void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config)
        OMAP_MCBSP_WRITE(io_base, MCR2, config->mcr2);
        OMAP_MCBSP_WRITE(io_base, MCR1, config->mcr1);
        OMAP_MCBSP_WRITE(io_base, PCR0, config->pcr0);
+        if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+                OMAP_MCBSP_WRITE(io_base, XCCR, config->xccr);
+                OMAP_MCBSP_WRITE(io_base, RCCR, config->rccr);
+        }
 }
 EXPORT_SYMBOL(omap_mcbsp_config);
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index add0485703b5..e278de6862ae 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -431,15 +431,6 @@ bad:
 /*-------------------------------------------------------------------------*/
-#if     defined(CONFIG_USB_GADGET_OMAP) || \
-        defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) || \
-        (defined(CONFIG_USB_OTG) && defined(CONFIG_ARCH_OMAP_OTG))
-static void usb_release(struct device *dev)
-{
-        /* normally not freed */
-}
-#endif
 #ifdef  CONFIG_USB_GADGET_OMAP
 static struct resource udc_resources[] = {
@@ -466,7 +457,6 @@ static struct platform_device udc_device = {
        .name           = "omap_udc",
        .id             = -1,
        .dev = {
-                .release                = usb_release,
                .dma_mask               = &udc_dmamask,
                .coherent_dma_mask      = 0xffffffff,
        },
@@ -497,7 +487,6 @@ static struct platform_device ohci_device = {
        .name                   = "ohci",
        .id                     = -1,
        .dev = {
-                .release                = usb_release,
                .dma_mask               = &ohci_dmamask,
                .coherent_dma_mask      = 0xffffffff,
        },
@@ -524,9 +513,6 @@ static struct resource otg_resources[] = {
 static struct platform_device otg_device = {
        .name           = "omap_otg",
        .id             = -1,
-        .dev = {
-                .release                = usb_release,
-        },
        .num_resources  = ARRAY_SIZE(otg_resources),
        .resource       = otg_resources,
 };
diff --git a/arch/avr32/configs/atngw100_defconfig b/arch/avr32/configs/atngw100_defconfig
index 164e2814ae78..574aca975334 100644
--- a/arch/avr32/configs/atngw100_defconfig
+++ b/arch/avr32/configs/atngw100_defconfig
@@ -644,8 +644,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=m
+CONFIG_EEPROM_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -670,7 +670,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atngw100_evklcd100_defconfig b/arch/avr32/configs/atngw100_evklcd100_defconfig
index b0572d213826..86a45b5c9d0d 100644
--- a/arch/avr32/configs/atngw100_evklcd100_defconfig
+++ b/arch/avr32/configs/atngw100_evklcd100_defconfig
@@ -671,7 +671,7 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -699,7 +699,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/avr32/configs/atngw100_evklcd101_defconfig b/arch/avr32/configs/atngw100_evklcd101_defconfig
index c5b898d21075..a96b68ea5e83 100644
--- a/arch/avr32/configs/atngw100_evklcd101_defconfig
+++ b/arch/avr32/configs/atngw100_evklcd101_defconfig
@@ -671,7 +671,7 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -699,7 +699,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig
index c9dc64832a19..0abe90adb1a4 100644
--- a/arch/avr32/configs/atstk1002_defconfig
+++ b/arch/avr32/configs/atstk1002_defconfig
@@ -663,8 +663,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=m
+CONFIG_EEPROM_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -689,7 +689,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig
index 29ea1327b498..101972f40f07 100644
--- a/arch/avr32/configs/atstk1003_defconfig
+++ b/arch/avr32/configs/atstk1003_defconfig
@@ -611,8 +611,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=m
+CONFIG_EEPROM_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -637,7 +637,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig
index 69e6c0d08ce8..518f7898df75 100644
--- a/arch/avr32/configs/atstk1004_defconfig
+++ b/arch/avr32/configs/atstk1004_defconfig
@@ -394,7 +394,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atstk1006_defconfig b/arch/avr32/configs/atstk1006_defconfig
index 361c31c2af10..c1603c4860e0 100644
--- a/arch/avr32/configs/atstk1006_defconfig
+++ b/arch/avr32/configs/atstk1006_defconfig
@@ -684,8 +684,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -710,7 +710,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/favr-32_defconfig b/arch/avr32/configs/favr-32_defconfig
index e2bd9982e2af..4c3ac0643e4a 100644
--- a/arch/avr32/configs/favr-32_defconfig
+++ b/arch/avr32/configs/favr-32_defconfig
@@ -633,8 +633,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -659,7 +659,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/hammerhead_defconfig b/arch/avr32/configs/hammerhead_defconfig
index 0d3d2982c8f5..3970fcc4d76e 100644
--- a/arch/avr32/configs/hammerhead_defconfig
+++ b/arch/avr32/configs/hammerhead_defconfig
@@ -716,8 +716,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -742,7 +742,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/mimc200_defconfig b/arch/avr32/configs/mimc200_defconfig
index 981e4f8b8aeb..1a58ffbc752d 100644
--- a/arch/avr32/configs/mimc200_defconfig
+++ b/arch/avr32/configs/mimc200_defconfig
@@ -565,8 +565,8 @@ CONFIG_I2C_GPIO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=y
+CONFIG_EEPROM_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -592,7 +592,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
index 219822c8ad18..3136628ba8d2 100644
--- a/arch/avr32/include/asm/Kbuild
+++ b/arch/avr32/include/asm/Kbuild
@@ -1,4 +1,3 @@
 include include/asm-generic/Kbuild.asm
-header-y        += swab.h
 header-y        += cachectl.h
diff --git a/arch/avr32/include/asm/byteorder.h b/arch/avr32/include/asm/byteorder.h
index 2aba64b4e122..50abc21619a8 100644
--- a/arch/avr32/include/asm/byteorder.h
+++ b/arch/avr32/include/asm/byteorder.h
@@ -4,7 +4,6 @@
 #ifndef __ASM_AVR32_BYTEORDER_H
 #define __ASM_AVR32_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 #endif /* __ASM_AVR32_BYTEORDER_H */
diff --git a/arch/blackfin/configs/BF518F-EZBRD_defconfig b/arch/blackfin/configs/BF518F-EZBRD_defconfig
index e0b3f242b555..defb9785c65b 100644
--- a/arch/blackfin/configs/BF518F-EZBRD_defconfig
+++ b/arch/blackfin/configs/BF518F-EZBRD_defconfig
@@ -746,9 +746,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/blackfin/configs/BF526-EZBRD_defconfig b/arch/blackfin/configs/BF526-EZBRD_defconfig
index 69f66c35b2a5..992424ff3153 100644
--- a/arch/blackfin/configs/BF526-EZBRD_defconfig
+++ b/arch/blackfin/configs/BF526-EZBRD_defconfig
@@ -793,9 +793,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -820,7 +820,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig
index f92668af00b0..21e3c1af55ba 100644
--- a/arch/blackfin/configs/BF527-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF527-EZKIT_defconfig
@@ -837,9 +837,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -864,7 +864,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig
index 92afd988449b..0bdf20a1af61 100644
--- a/arch/blackfin/configs/BF533-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF533-EZKIT_defconfig
@@ -719,7 +719,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig
index 49eabb41e9e5..2f747d6e97e2 100644
--- a/arch/blackfin/configs/BF533-STAMP_defconfig
+++ b/arch/blackfin/configs/BF533-STAMP_defconfig
@@ -743,9 +743,9 @@ CONFIG_I2C_HELPER_AUTO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -770,7 +770,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig
index 332142f7f9b4..8b0a81294e65 100644
--- a/arch/blackfin/configs/BF537-STAMP_defconfig
+++ b/arch/blackfin/configs/BF537-STAMP_defconfig
@@ -794,9 +794,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 CONFIG_SENSORS_AD5252=m
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -821,7 +821,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF538-EZKIT_defconfig b/arch/blackfin/configs/BF538-EZKIT_defconfig
index ed15934c67c2..a1f766bf7d9b 100644
--- a/arch/blackfin/configs/BF538-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF538-EZKIT_defconfig
@@ -796,9 +796,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -823,7 +823,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig
index d4ed9ce1f62f..cd2da6b7692c 100644
--- a/arch/blackfin/configs/BF548-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF548-EZKIT_defconfig
@@ -928,9 +928,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -955,7 +955,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig
index 1ecb7a38c905..b398ca202dbd 100644
--- a/arch/blackfin/configs/BF561-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF561-EZKIT_defconfig
@@ -756,7 +756,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BlackStamp_defconfig b/arch/blackfin/configs/BlackStamp_defconfig
index 9683b2e13097..3a20e281d23c 100644
--- a/arch/blackfin/configs/BlackStamp_defconfig
+++ b/arch/blackfin/configs/BlackStamp_defconfig
@@ -691,7 +691,7 @@ CONFIG_I2C_GPIO=m
 #
 # CONFIG_DS1682 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -713,7 +713,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/blackfin/configs/CM-BF527_defconfig b/arch/blackfin/configs/CM-BF527_defconfig
index a041e7eba770..95146948166f 100644
--- a/arch/blackfin/configs/CM-BF527_defconfig
+++ b/arch/blackfin/configs/CM-BF527_defconfig
@@ -715,7 +715,7 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -742,7 +742,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/blackfin/configs/CM-BF548_defconfig b/arch/blackfin/configs/CM-BF548_defconfig
index efd68bc78f35..efe9741b1f14 100644
--- a/arch/blackfin/configs/CM-BF548_defconfig
+++ b/arch/blackfin/configs/CM-BF548_defconfig
@@ -798,7 +798,7 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8575 is not set
 # CONFIG_SENSORS_PCA9543 is not set
@@ -826,7 +826,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/blackfin/configs/H8606_defconfig b/arch/blackfin/configs/H8606_defconfig
index 5d3901d23fd1..bd553da15db8 100644
--- a/arch/blackfin/configs/H8606_defconfig
+++ b/arch/blackfin/configs/H8606_defconfig
@@ -750,7 +750,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
 CONFIG_SPI_SPIDEV=y
 #
diff --git a/arch/blackfin/configs/IP0X_defconfig b/arch/blackfin/configs/IP0X_defconfig
index e66f5daaa828..eae83b5de92f 100644
--- a/arch/blackfin/configs/IP0X_defconfig
+++ b/arch/blackfin/configs/IP0X_defconfig
@@ -803,7 +803,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 #
diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig
index ce5dde9de9db..ad096702ac16 100644
--- a/arch/blackfin/configs/PNAV-10_defconfig
+++ b/arch/blackfin/configs/PNAV-10_defconfig
@@ -755,9 +755,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 CONFIG_SENSORS_PCF8574=m
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -781,7 +781,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/SRV1_defconfig b/arch/blackfin/configs/SRV1_defconfig
index 7c8250d6fa66..fa580affc9d6 100644
--- a/arch/blackfin/configs/SRV1_defconfig
+++ b/arch/blackfin/configs/SRV1_defconfig
@@ -798,7 +798,7 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8575 is not set
 # CONFIG_SENSORS_PCA9543 is not set
@@ -826,7 +826,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_AT25=m
+CONFIG_EEPROM_AT25=m
 # CONFIG_SPI_SPIDEV is not set
 #
diff --git a/arch/blackfin/configs/TCM-BF537_defconfig b/arch/blackfin/configs/TCM-BF537_defconfig
index 9af522c7dadf..97a1f1d20dcf 100644
--- a/arch/blackfin/configs/TCM-BF537_defconfig
+++ b/arch/blackfin/configs/TCM-BF537_defconfig
@@ -533,7 +533,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/include/asm/Kbuild b/arch/blackfin/include/asm/Kbuild
index d0d1ac435544..606ecfdcc962 100644
--- a/arch/blackfin/include/asm/Kbuild
+++ b/arch/blackfin/include/asm/Kbuild
@@ -1,4 +1,3 @@
 include include/asm-generic/Kbuild.asm
 unifdef-y += fixed_code.h
-unifdef-y += swab.h
diff --git a/arch/blackfin/include/asm/byteorder.h b/arch/blackfin/include/asm/byteorder.h
index b9e797a497b4..3e69106a4d37 100644
--- a/arch/blackfin/include/asm/byteorder.h
+++ b/arch/blackfin/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _BLACKFIN_BYTEORDER_H
 #define _BLACKFIN_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/little_endian.h>
 #endif                          /* _BLACKFIN_BYTEORDER_H */
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index ab8209cbbad0..5780d6df1542 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -69,6 +69,11 @@ static struct irq_desc bad_irq_desc = {
 #endif
 };
+#ifdef CONFIG_CPUMASK_OFFSTACK
+/* We are not allocating a variable-sized bad_irq_desc.affinity */
+#error "Blackfin architecture does not support CONFIG_CPUMASK_OFFSTACK."
+#endif
 int show_interrupts(struct seq_file *p, void *v)
 {
        int i = *(loff_t *) v, j;
diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S
index ed171d389e65..72f5cd319b97 100644
--- a/arch/cris/arch-v10/kernel/entry.S
+++ b/arch/cris/arch-v10/kernel/entry.S
@@ -691,7 +691,7 @@ sys_call_table:
        .long sys_uselib
        .long sys_swapon
        .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
        .long old_mmap          /* 90 */
        .long sys_munmap
        .long sys_truncate
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index 7f6f93e6b70e..5e674c8f7c51 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -614,7 +614,7 @@ sys_call_table:
        .long sys_uselib
        .long sys_swapon
        .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
        .long old_mmap          /* 90 */
        .long sys_munmap
        .long sys_truncate
diff --git a/arch/cris/include/arch-v10/arch/byteorder.h b/arch/cris/include/arch-v10/arch/swab.h
index 255b646b7fa8..e4e847d8a05e 100644
--- a/arch/cris/include/arch-v10/arch/byteorder.h
+++ b/arch/cris/include/arch-v10/arch/swab.h
@@ -1,26 +1,30 @@
-#ifndef _CRIS_ARCH_BYTEORDER_H
+#ifndef _CRIS_ARCH_SWAB_H
-#define _CRIS_ARCH_BYTEORDER_H
+#define _CRIS_ARCH_SWAB_H
 #include <asm/types.h>
 #include <linux/compiler.h>
+#define __SWAB_64_THRU_32__
 /* we just define these two (as we can do the swap in a single
 * asm instruction in CRIS) and the arch-independent files will put
 * them together into ntohl etc.
 */
-static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
+static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
 {
        __asm__ ("swapwb %0" : "=r" (x) : "0" (x));
-  
        return(x);
 }
+#define __arch_swab32 __arch_swab32
-static inline __attribute_const__ __u16 ___arch__swab16(__u16 x)
+static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
 {
        __asm__ ("swapb %0" : "=r" (x) : "0" (x));
-        
        return(x);
 }
+#define __arch_swab16 __arch_swab16
 #endif
diff --git a/arch/cris/include/arch-v32/arch/byteorder.h b/arch/cris/include/arch-v32/arch/byteorder.h
deleted file mode 100644
index 6ef8fb4a35f2..000000000000
--- a/arch/cris/include/arch-v32/arch/byteorder.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _ASM_CRIS_ARCH_BYTEORDER_H
-#define _ASM_CRIS_ARCH_BYTEORDER_H
-#include <asm/types.h>
-static inline __const__ __u32
-___arch__swab32(__u32 x)
-{
-        __asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
-        return (x);
-}
-static inline __const__ __u16
-___arch__swab16(__u16 x)
-{
-        __asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
-        return (x);
-}
-#endif /* _ASM_CRIS_ARCH_BYTEORDER_H */
diff --git a/arch/cris/include/arch-v32/arch/swab.h b/arch/cris/include/arch-v32/arch/swab.h
new file mode 100644
index 000000000000..9a4ea5e209c2
--- /dev/null
+++ b/arch/cris/include/arch-v32/arch/swab.h
@@ -0,0 +1,24 @@
+#ifndef _ASM_CRIS_ARCH_SWAB_H
+#define _ASM_CRIS_ARCH_SWAB_H
+#include <asm/types.h>
+#define __SWAB_64_THRU_32__
+static inline __const__ __u32
+__arch_swab32(__u32 x)
+{
+        __asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
+        return (x);
+}
+#define __arch_swab32 __arch_swab32
+static inline __const__ __u16
+__arch_swab16(__u16 x)
+{
+        __asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
+        return (x);
+}
+#define __arch_swab16 __arch_swab16
+#endif /* _ASM_CRIS_ARCH_SWAB_H */
diff --git a/arch/cris/include/asm/byteorder.h b/arch/cris/include/asm/byteorder.h
index cc8e418cfd14..bcd189798e26 100644
--- a/arch/cris/include/asm/byteorder.h
+++ b/arch/cris/include/asm/byteorder.h
@@ -1,25 +1,6 @@
 #ifndef _CRIS_BYTEORDER_H
 #define _CRIS_BYTEORDER_H
-#ifdef __GNUC__
-#ifdef __KERNEL__
-#include <arch/byteorder.h>
-/* defines are necessary because the other files detect the presence
- * of a defined __arch_swab32, not an inline
- */
-#define __arch__swab32(x) ___arch__swab32(x)
-#define __arch__swab16(x) ___arch__swab16(x)
-#endif /* __KERNEL__ */
-#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-#  define __BYTEORDER_HAS_U64__
-#  define __SWAB_64_THRU_32__
-#endif
-#endif /* __GNUC__ */
 #include <linux/byteorder/little_endian.h>
 #endif
diff --git a/arch/cris/include/asm/swab.h b/arch/cris/include/asm/swab.h
new file mode 100644
index 000000000000..80668e88419c
--- /dev/null
+++ b/arch/cris/include/asm/swab.h
@@ -0,0 +1,8 @@
+#ifndef _CRIS_SWAB_H
+#define _CRIS_SWAB_H
+#ifdef __KERNEL__
+#include <arch/swab.h>
+#endif /* __KERNEL__ */
+#endif /* _CRIS_SWAB_H */
diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild
index 27b108a86b39..c68e1680da01 100644
--- a/arch/h8300/include/asm/Kbuild
+++ b/arch/h8300/include/asm/Kbuild
@@ -1,2 +1 @@
 include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/arch/h8300/include/asm/byteorder.h b/arch/h8300/include/asm/byteorder.h
index c36b80a3dd84..13539da99efd 100644
--- a/arch/h8300/include/asm/byteorder.h
+++ b/arch/h8300/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _H8300_BYTEORDER_H
 #define _H8300_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 #endif /* _H8300_BYTEORDER_H */
diff --git a/arch/h8300/kernel/syscalls.S b/arch/h8300/kernel/syscalls.S
index 54e21c3f2057..4eb67faac633 100644
--- a/arch/h8300/kernel/syscalls.S
+++ b/arch/h8300/kernel/syscalls.S
@@ -103,7 +103,7 @@ SYMBOL_NAME_LABEL(sys_call_table)
        .long SYMBOL_NAME(sys_uselib)
        .long SYMBOL_NAME(sys_swapon)
        .long SYMBOL_NAME(sys_reboot)
-        .long SYMBOL_NAME(old_readdir)
+        .long SYMBOL_NAME(sys_old_readdir)
        .long SYMBOL_NAME(old_mmap)             /* 90 */
        .long SYMBOL_NAME(sys_munmap)
        .long SYMBOL_NAME(sys_truncate)
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 3d31636cbafb..6183aeccecf1 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -17,6 +17,7 @@ config IA64
        select ACPI if (!IA64_HP_SIM)
        select PM if (!IA64_HP_SIM)
        select ARCH_SUPPORTS_MSI
+        select HAVE_UNSTABLE_SCHED_CLOCK
        select HAVE_IDE
        select HAVE_OPROFILE
        select HAVE_KPROBES
diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig
index 6dd8655664f3..ace41096b47b 100644
--- a/arch/ia64/configs/bigsur_defconfig
+++ b/arch/ia64/configs/bigsur_defconfig
@@ -752,7 +752,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig
index 27eb67604c53..a109db30ce55 100644
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@@ -578,7 +578,7 @@ CONFIG_ATA_PIIX=y
 # CONFIG_SATA_SIS is not set
 # CONFIG_SATA_ULI is not set
 # CONFIG_SATA_VIA is not set
-# CONFIG_SATA_VITESSE is not set
+CONFIG_SATA_VITESSE=y
 # CONFIG_SATA_INIC162X is not set
 # CONFIG_PATA_ACPI is not set
 # CONFIG_PATA_ALI is not set
diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index 0a06b1333c95..514f0635dafe 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -841,7 +841,7 @@ CONFIG_I2C_ALGOPCF=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S
index a8cf19958850..a46f8395e9a5 100644
--- a/arch/ia64/ia32/ia32_entry.S
+++ b/arch/ia64/ia32/ia32_entry.S
@@ -220,7 +220,7 @@ ia32_syscall_table:
        data8 sys_mkdir
        data8 sys_rmdir           /* 40 */
        data8 sys_dup
-        data8 sys_pipe
+        data8 sys_ia64_pipe
        data8 compat_sys_times
        data8 sys_ni_syscall      /* old prof syscall holder */
        data8 sys32_brk           /* 45 */
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild
index 3b25bd9dca91..ccbe8ae47a61 100644
--- a/arch/ia64/include/asm/Kbuild
+++ b/arch/ia64/include/asm/Kbuild
@@ -14,4 +14,3 @@ unifdef-y += gcc_intrin.h
 unifdef-y += intrinsics.h
 unifdef-y += perfmon.h
 unifdef-y += ustack.h
-unifdef-y += swab.h
diff --git a/arch/ia64/include/asm/byteorder.h b/arch/ia64/include/asm/byteorder.h
index 0f84c5cb703d..a8dd73558150 100644
--- a/arch/ia64/include/asm/byteorder.h
+++ b/arch/ia64/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_IA64_BYTEORDER_H
 #define _ASM_IA64_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/little_endian.h>
 #endif /* _ASM_IA64_BYTEORDER_H */
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index bbab7e2b0fc9..1f912d927585 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -9,6 +9,8 @@
 #include <linux/scatterlist.h>
 #include <asm/swiotlb.h>
+#define ARCH_HAS_DMA_GET_REQUIRED_MASK
 struct dma_mapping_ops {
        int             (*mapping_error)(struct device *dev,
                                         dma_addr_t dma_addr);
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index 59c17e446683..fe87b2121707 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -62,6 +62,7 @@ typedef dma_addr_t ia64_mv_dma_map_single_attrs (struct device *, void *, size_t
 typedef void ia64_mv_dma_unmap_single_attrs (struct device *, dma_addr_t, size_t, int, struct dma_attrs *);
 typedef int ia64_mv_dma_map_sg_attrs (struct device *, struct scatterlist *, int, int, struct dma_attrs *);
 typedef void ia64_mv_dma_unmap_sg_attrs (struct device *, struct scatterlist *, int, int, struct dma_attrs *);
+typedef u64 ia64_mv_dma_get_required_mask (struct device *);
 /*
 * WARNING: The legacy I/O space is _architected_.  Platforms are
@@ -159,6 +160,7 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
 #  define platform_dma_sync_sg_for_device ia64_mv.dma_sync_sg_for_device
 #  define platform_dma_mapping_error            ia64_mv.dma_mapping_error
 #  define platform_dma_supported        ia64_mv.dma_supported
+#  define platform_dma_get_required_mask ia64_mv.dma_get_required_mask
 #  define platform_irq_to_vector        ia64_mv.irq_to_vector
 #  define platform_local_vector_to_irq  ia64_mv.local_vector_to_irq
 #  define platform_pci_get_legacy_mem   ia64_mv.pci_get_legacy_mem
@@ -213,6 +215,7 @@ struct ia64_machine_vector {
        ia64_mv_dma_sync_sg_for_device *dma_sync_sg_for_device;
        ia64_mv_dma_mapping_error *dma_mapping_error;
        ia64_mv_dma_supported *dma_supported;
+        ia64_mv_dma_get_required_mask *dma_get_required_mask;
        ia64_mv_irq_to_vector *irq_to_vector;
        ia64_mv_local_vector_to_irq *local_vector_to_irq;
        ia64_mv_pci_get_legacy_mem_t *pci_get_legacy_mem;
@@ -263,6 +266,7 @@ struct ia64_machine_vector {
        platform_dma_sync_sg_for_device,        \
        platform_dma_mapping_error,                     \
        platform_dma_supported,                 \
+        platform_dma_get_required_mask,         \
        platform_irq_to_vector,                 \
        platform_local_vector_to_irq,           \
        platform_pci_get_legacy_mem,            \
@@ -366,6 +370,9 @@ extern void machvec_init_from_cmdline(const char *cmdline);
 #ifndef platform_dma_supported
 # define  platform_dma_supported        swiotlb_dma_supported
 #endif
+#ifndef platform_dma_get_required_mask
+# define  platform_dma_get_required_mask        ia64_dma_get_required_mask
+#endif
 #ifndef platform_irq_to_vector
 # define platform_irq_to_vector         __ia64_irq_to_vector
 #endif
diff --git a/arch/ia64/include/asm/machvec_init.h b/arch/ia64/include/asm/machvec_init.h
index ef964b286842..37a469849ab9 100644
--- a/arch/ia64/include/asm/machvec_init.h
+++ b/arch/ia64/include/asm/machvec_init.h
@@ -3,6 +3,7 @@
 extern ia64_mv_send_ipi_t ia64_send_ipi;
 extern ia64_mv_global_tlb_purge_t ia64_global_tlb_purge;
+extern ia64_mv_dma_get_required_mask ia64_dma_get_required_mask;
 extern ia64_mv_irq_to_vector __ia64_irq_to_vector;
 extern ia64_mv_local_vector_to_irq __ia64_local_vector_to_irq;
 extern ia64_mv_pci_get_legacy_mem_t ia64_pci_get_legacy_mem;
diff --git a/arch/ia64/include/asm/machvec_sn2.h b/arch/ia64/include/asm/machvec_sn2.h
index 781308ea7b88..f1a6e0d6dfa5 100644
--- a/arch/ia64/include/asm/machvec_sn2.h
+++ b/arch/ia64/include/asm/machvec_sn2.h
@@ -67,6 +67,7 @@ extern ia64_mv_dma_sync_single_for_device sn_dma_sync_single_for_device;
 extern ia64_mv_dma_sync_sg_for_device   sn_dma_sync_sg_for_device;
 extern ia64_mv_dma_mapping_error        sn_dma_mapping_error;
 extern ia64_mv_dma_supported            sn_dma_supported;
+extern ia64_mv_dma_get_required_mask    sn_dma_get_required_mask;
 extern ia64_mv_migrate_t                sn_migrate;
 extern ia64_mv_kernel_launch_event_t    sn_kernel_launch_event;
 extern ia64_mv_setup_msi_irq_t          sn_setup_msi_irq;
@@ -123,6 +124,7 @@ extern ia64_mv_pci_fixup_bus_t		sn_pci_fixup_bus;
 #define platform_dma_sync_sg_for_device sn_dma_sync_sg_for_device
 #define platform_dma_mapping_error              sn_dma_mapping_error
 #define platform_dma_supported          sn_dma_supported
+#define platform_dma_get_required_mask  sn_dma_get_required_mask
 #define platform_migrate                sn_migrate
 #define platform_kernel_launch_event    sn_kernel_launch_event
 #ifdef CONFIG_PCI_MSI
diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h
index 32f3af1641c5..3193f4417e16 100644
--- a/arch/ia64/include/asm/topology.h
+++ b/arch/ia64/include/asm/topology.h
@@ -84,7 +84,7 @@ void build_cpu_to_node_map(void);
        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 8,                    \
-        .max_interval           = 8*(min(num_online_cpus(), 32)), \
+        .max_interval           = 8*(min(num_online_cpus(), 32U)), \
        .busy_factor            = 64,                   \
        .imbalance_pct          = 125,                  \
        .cache_nice_tries       = 2,                    \
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index f791576355ad..9015979ebe0f 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -364,7 +364,7 @@ struct pt_regs;
 struct sigaction;
 long sys_execve(char __user *filename, char __user * __user *argv,
                           char __user * __user *envp, struct pt_regs *regs);
-asmlinkage long sys_pipe(void);
+asmlinkage long sys_ia64_pipe(void);
 asmlinkage long sys_rt_sigaction(int sig,
                                 const struct sigaction __user *act,
                                 struct sigaction __user *oact,
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index d435f4a7a96c..e5341e2c1175 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1442,7 +1442,7 @@ sys_call_table:
        data8 sys_mkdir                         // 1055
        data8 sys_rmdir
        data8 sys_dup
-        data8 sys_pipe
+        data8 sys_ia64_pipe
        data8 sys_times
        data8 ia64_brk                          // 1060
        data8 sys_setgid
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 5cfd3d91001a..006ad366a454 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -880,7 +880,7 @@ iosapic_unregister_intr (unsigned int gsi)
        if (iosapic_intr_info[irq].count == 0) {
 #ifdef CONFIG_SMP
                /* Clear affinity */
-                cpus_setall(idesc->affinity);
+                cpumask_setall(idesc->affinity);
 #endif
                /* Clear the interrupt information */
                iosapic_intr_info[irq].dest = 0;
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index a58f64ca9f0e..226233a6fa19 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -103,7 +103,7 @@ static char irq_redir [NR_IRQS]; // = { [0 ... NR_IRQS-1] = 1 };
 void set_irq_affinity_info (unsigned int irq, int hwid, int redir)
 {
        if (irq < NR_IRQS) {
-                cpumask_copy(&irq_desc[irq].affinity,
+                cpumask_copy(irq_desc[irq].affinity,
                             cpumask_of(cpu_logical_id(hwid)));
                irq_redir[irq] = (char) (redir & 0xff);
        }
@@ -148,7 +148,7 @@ static void migrate_irqs(void)
                if (desc->status == IRQ_PER_CPU)
                        continue;
-                if (cpumask_any_and(&irq_desc[irq].affinity, cpu_online_mask)
+                if (cpumask_any_and(irq_desc[irq].affinity, cpu_online_mask)
                    >= nr_cpu_ids) {
                        /*
                         * Save it for phase 2 processing
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 28d3d483db92..927ad027820c 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -493,11 +493,13 @@ ia64_handle_irq (ia64_vector vector, struct pt_regs *regs)
        saved_tpr = ia64_getreg(_IA64_REG_CR_TPR);
        ia64_srlz_d();
        while (vector != IA64_SPURIOUS_INT_VECTOR) {
+                struct irq_desc *desc = irq_to_desc(vector);
                if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {
                        smp_local_flush_tlb();
-                        kstat_this_cpu.irqs[vector]++;
+                        kstat_incr_irqs_this_cpu(vector, desc);
                } else if (unlikely(IS_RESCHEDULE(vector)))
-                        kstat_this_cpu.irqs[vector]++;
+                        kstat_incr_irqs_this_cpu(vector, desc);
                else {
                        int irq = local_vector_to_irq(vector);
@@ -551,11 +553,13 @@ void ia64_process_pending_intr(void)
          * Perform normal interrupt style processing
          */
        while (vector != IA64_SPURIOUS_INT_VECTOR) {
+                struct irq_desc *desc = irq_to_desc(vector);
                if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {
                        smp_local_flush_tlb();
-                        kstat_this_cpu.irqs[vector]++;
+                        kstat_incr_irqs_this_cpu(vector, desc);
                } else if (unlikely(IS_RESCHEDULE(vector)))
-                        kstat_this_cpu.irqs[vector]++;
+                        kstat_incr_irqs_this_cpu(vector, desc);
                else {
                        struct pt_regs *old_regs = set_irq_regs(NULL);
                        int irq = local_vector_to_irq(vector);
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index f90be51b1123..9adac441ac9b 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -870,7 +870,7 @@ static int __kprobes pre_kprobes_handler(struct die_args *args)
                return 1;
 ss_probe:
-#if !defined(CONFIG_PREEMPT) || defined(CONFIG_PM)
+#if !defined(CONFIG_PREEMPT) || defined(CONFIG_FREEZER)
        if (p->ainsn.inst_flag == INST_FLAG_BOOSTABLE && !p->post_handler) {
                /* Boost up -- we can execute copied instructions directly */
                ia64_psr(regs)->ri = p->ainsn.slot;
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index 890339339035..dcb6b7c51ea7 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -75,7 +75,7 @@ static void ia64_set_msi_irq_affinity(unsigned int irq,
        msg.data = data;
        write_msi_msg(irq, &msg);
-        irq_desc[irq].affinity = cpumask_of_cpu(cpu);
+        cpumask_copy(irq_desc[irq].affinity, cpumask_of(cpu));
 }
 #endif /* CONFIG_SMP */
@@ -187,7 +187,7 @@ static void dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
        msg.address_lo |= MSI_ADDR_DESTID_CPU(cpu_physical_id(cpu));
        dmar_msi_write(irq, &msg);
-        irq_desc[irq].affinity = *mask;
+        cpumask_copy(irq_desc[irq].affinity, mask);
 }
 #endif /* CONFIG_SMP */
diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
index bcbb6d8792d3..92ed83f34036 100644
--- a/arch/ia64/kernel/sys_ia64.c
+++ b/arch/ia64/kernel/sys_ia64.c
@@ -154,7 +154,7 @@ out:
 * and r9) as this is faster than doing a copy_to_user().
 */
 asmlinkage long
-sys_pipe (void)
+sys_ia64_pipe (void)
 {
        struct pt_regs *regs = task_pt_regs(current);
        int fd[2];
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index ff0e7c10faa7..6db08599ebbc 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -59,6 +59,7 @@ dump (const char *str, void *vp, size_t len)
 *  (i.e. don't allow attacker to fill up logs with unaligned accesses).
 */
 int no_unaligned_warning;
+int unaligned_dump_stack;
 static int noprint_warning;
 /*
@@ -1371,9 +1372,12 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs)
                        }
                }
        } else {
-                if (within_logging_rate_limit())
+                if (within_logging_rate_limit()) {
                        printk(KERN_WARNING "kernel unaligned access to 0x%016lx, ip=0x%016lx\n",
                               ifa, regs->cr_iip + ipsr->ri);
+                        if (unaligned_dump_stack)
+                                dump_stack();
+                }
                set_fs(KERNEL_DS);
        }
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 10a7d47e8510..f45e4e508eca 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -219,6 +219,7 @@ SECTIONS
  .data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET)
        {
                __per_cpu_start = .;
+                *(.data.percpu.page_aligned)
                *(.data.percpu)
                *(.data.percpu.shared_aligned)
                __per_cpu_end = .;
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 211fcfd115f9..61f1af5c23c1 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -19,6 +19,7 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/bootmem.h>
 #include <asm/machvec.h>
 #include <asm/page.h>
@@ -748,6 +749,32 @@ static void __init set_pci_cacheline_size(void)
        pci_cache_line_size = (1 << cci.pcci_line_size) / 4;
 }
+u64 ia64_dma_get_required_mask(struct device *dev)
+{
+        u32 low_totalram = ((max_pfn - 1) << PAGE_SHIFT);
+        u32 high_totalram = ((max_pfn - 1) >> (32 - PAGE_SHIFT));
+        u64 mask;
+        if (!high_totalram) {
+                /* convert to mask just covering totalram */
+                low_totalram = (1 << (fls(low_totalram) - 1));
+                low_totalram += low_totalram - 1;
+                mask = low_totalram;
+        } else {
+                high_totalram = (1 << (fls(high_totalram) - 1));
+                high_totalram += high_totalram - 1;
+                mask = (((u64)high_totalram) << 32) + 0xffffffff;
+        }
+        return mask;
+}
+EXPORT_SYMBOL_GPL(ia64_dma_get_required_mask);
+u64 dma_get_required_mask(struct device *dev)
+{
+        return platform_dma_get_required_mask(dev);
+}
+EXPORT_SYMBOL_GPL(dma_get_required_mask);
 static int __init pcibios_init(void)
 {
        set_pci_cacheline_size();
diff --git a/arch/ia64/sn/kernel/msi_sn.c b/arch/ia64/sn/kernel/msi_sn.c
index ca553b0429ce..81e428943d73 100644
--- a/arch/ia64/sn/kernel/msi_sn.c
+++ b/arch/ia64/sn/kernel/msi_sn.c
@@ -205,7 +205,7 @@ static void sn_set_msi_irq_affinity(unsigned int irq,
        msg.address_lo = (u32)(bus_addr & 0x00000000ffffffff);
        write_msi_msg(irq, &msg);
-        irq_desc[irq].affinity = *cpu_mask;
+        cpumask_copy(irq_desc[irq].affinity, cpu_mask);
 }
 #endif /* CONFIG_SMP */
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 53ebb6484495..863f5017baae 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -356,6 +356,12 @@ int sn_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
 }
 EXPORT_SYMBOL(sn_dma_mapping_error);
+u64 sn_dma_get_required_mask(struct device *dev)
+{
+        return DMA_64BIT_MASK;
+}
+EXPORT_SYMBOL_GPL(sn_dma_get_required_mask);
 char *sn_pci_get_legacy_mem(struct pci_bus *bus)
 {
        if (!SN_PCIBUS_BUSSOFT(bus))
diff --git a/arch/ia64/xen/time.c b/arch/ia64/xen/time.c
index d15a94c330fb..68d6204c3f16 100644
--- a/arch/ia64/xen/time.c
+++ b/arch/ia64/xen/time.c
@@ -129,8 +129,8 @@ consider_steal_time(unsigned long new_itm)
                blocked = stolentick;
        if (stolen > 0 || blocked > 0) {
-                account_steal_time(NULL, jiffies_to_cputime(stolen));
+                account_steal_ticks(stolen);
-                account_steal_time(idle_task(cpu), jiffies_to_cputime(blocked));
+                account_idle_ticks(blocked);
                run_local_timers();
                if (rcu_pending(cpu))
diff --git a/arch/m32r/configs/m32104ut_defconfig b/arch/m32r/configs/m32104ut_defconfig
index 9b5af6cd2e0b..6f54b00b3838 100644
--- a/arch/m32r/configs/m32104ut_defconfig
+++ b/arch/m32r/configs/m32104ut_defconfig
@@ -621,7 +621,7 @@ CONFIG_I2C_ELEKTOR=m
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/m68k/amiga/amiints.c b/arch/m68k/amiga/amiints.c
index 907a5533c845..c5b5212cc3f9 100644
--- a/arch/m68k/amiga/amiints.c
+++ b/arch/m68k/amiga/amiints.c
@@ -72,10 +72,14 @@ static struct irq_controller amiga_irq_controller = {
 void __init amiga_init_IRQ(void)
 {
-        request_irq(IRQ_AUTO_1, ami_int1, 0, "int1", NULL);
+        if (request_irq(IRQ_AUTO_1, ami_int1, 0, "int1", NULL))
-        request_irq(IRQ_AUTO_3, ami_int3, 0, "int3", NULL);
+                pr_err("Couldn't register int%d\n", 1);
-        request_irq(IRQ_AUTO_4, ami_int4, 0, "int4", NULL);
+        if (request_irq(IRQ_AUTO_3, ami_int3, 0, "int3", NULL))
-        request_irq(IRQ_AUTO_5, ami_int5, 0, "int5", NULL);
+                pr_err("Couldn't register int%d\n", 3);
+        if (request_irq(IRQ_AUTO_4, ami_int4, 0, "int4", NULL))
+                pr_err("Couldn't register int%d\n", 4);
+        if (request_irq(IRQ_AUTO_5, ami_int5, 0, "int5", NULL))
+                pr_err("Couldn't register int%d\n", 5);
        m68k_setup_irq_controller(&amiga_irq_controller, IRQ_USER, AMI_STD_IRQS);
diff --git a/arch/m68k/amiga/cia.c b/arch/m68k/amiga/cia.c
index 343fab49bd9a..ecd0f7ca6f0e 100644
--- a/arch/m68k/amiga/cia.c
+++ b/arch/m68k/amiga/cia.c
@@ -176,5 +176,7 @@ void __init cia_init_IRQ(struct ciabase *base)
        /* override auto int and install CIA handler */
        m68k_setup_irq_controller(&auto_irq_controller, base->handler_irq, 1);
        m68k_irq_startup(base->handler_irq);
-        request_irq(base->handler_irq, cia_handler, IRQF_SHARED, base->name, base);
+        if (request_irq(base->handler_irq, cia_handler, IRQF_SHARED,
+                        base->name, base))
+                pr_err("Couldn't register %s interrupt\n", base->name);
 }
diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index ab9862c3a136..6e562751ad51 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -493,7 +493,8 @@ static void __init amiga_sched_init(irq_handler_t timer_routine)
         * Please don't change this to use ciaa, as it interferes with the
         * SCSI code. We'll have to take a look at this later
         */
-        request_irq(IRQ_AMIGA_CIAB_TA, timer_routine, 0, "timer", NULL);
+        if (request_irq(IRQ_AMIGA_CIAB_TA, timer_routine, 0, "timer", NULL))
+                pr_err("Couldn't register timer interrupt\n");
        /* start timer */
        ciab.cra |= 0x11;
 }
diff --git a/arch/m68k/apollo/config.c b/arch/m68k/apollo/config.c
index 78df98f2029a..8d3eafab1ffe 100644
--- a/arch/m68k/apollo/config.c
+++ b/arch/m68k/apollo/config.c
@@ -31,10 +31,6 @@ extern unsigned long dn_gettimeoffset(void);
 extern int dn_dummy_hwclk(int, struct rtc_time *);
 extern int dn_dummy_set_clock_mmss(unsigned long);
 extern void dn_dummy_reset(void);
-extern void dn_dummy_waitbut(void);
-extern struct fb_info *dn_fb_init(long *);
-extern void dn_dummy_debug_init(void);
-extern irqreturn_t dn_process_int(int irq, struct pt_regs *fp);
 #ifdef CONFIG_HEARTBEAT
 static void dn_heartbeat(int on);
 #endif
@@ -204,7 +200,8 @@ void dn_sched_init(irq_handler_t timer_routine)
        printk("*(0x10803) %02x\n",*(volatile unsigned char *)(timer+0x3));
 #endif
-        request_irq(IRQ_APOLLO, dn_timer_int, 0, "time", timer_routine);
+        if (request_irq(IRQ_APOLLO, dn_timer_int, 0, "time", timer_routine))
+                pr_err("Couldn't register timer interrupt\n");
 }
 unsigned long dn_gettimeoffset(void) {
diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c
index c038b7c7eff0..a5f33c059979 100644
--- a/arch/m68k/atari/atakeyb.c
+++ b/arch/m68k/atari/atakeyb.c
@@ -33,7 +33,6 @@
 #include <asm/atari_joystick.h>
 #include <asm/irq.h>
-extern unsigned int keymap_count;
 /* Hook for MIDI serial driver */
 void (*atari_MIDI_interrupt_hook) (void);
@@ -567,14 +566,19 @@ static int atari_keyb_done = 0;
 int atari_keyb_init(void)
 {
+        int error;
        if (atari_keyb_done)
                return 0;
        kb_state.state = KEYBOARD;
        kb_state.len = 0;
-        request_irq(IRQ_MFP_ACIA, atari_keyboard_interrupt, IRQ_TYPE_SLOW,
+        error = request_irq(IRQ_MFP_ACIA, atari_keyboard_interrupt,
-                    "keyboard/mouse/MIDI", atari_keyboard_interrupt);
+                            IRQ_TYPE_SLOW, "keyboard/mouse/MIDI",
+                            atari_keyboard_interrupt);
+        if (error)
+                return error;
        atari_turnoff_irq(IRQ_MFP_ACIA);
        do {
diff --git a/arch/m68k/atari/stdma.c b/arch/m68k/atari/stdma.c
index d1bd029a34ac..604329fafbb8 100644
--- a/arch/m68k/atari/stdma.c
+++ b/arch/m68k/atari/stdma.c
@@ -179,8 +179,9 @@ EXPORT_SYMBOL(stdma_islocked);
 void __init stdma_init(void)
 {
        stdma_isr = NULL;
-        request_irq(IRQ_MFP_FDC, stdma_int, IRQ_TYPE_SLOW | IRQF_SHARED,
+        if (request_irq(IRQ_MFP_FDC, stdma_int, IRQ_TYPE_SLOW | IRQF_SHARED,
-                    "ST-DMA: floppy/ACSI/IDE/Falcon-SCSI", stdma_int);
+                        "ST-DMA: floppy/ACSI/IDE/Falcon-SCSI", stdma_int))
+                pr_err("Couldn't register ST-DMA interrupt\n");
 }
diff --git a/arch/m68k/atari/time.c b/arch/m68k/atari/time.c
index 1edde27fa32d..d076ff8d1b39 100644
--- a/arch/m68k/atari/time.c
+++ b/arch/m68k/atari/time.c
@@ -31,8 +31,9 @@ atari_sched_init(irq_handler_t timer_routine)
    /* start timer C, div = 1:100 */
    mfp.tim_ct_cd = (mfp.tim_ct_cd & 15) | 0x60;
    /* install interrupt service routine for MFP Timer C */
-    request_irq(IRQ_MFP_TIMC, timer_routine, IRQ_TYPE_SLOW,
+    if (request_irq(IRQ_MFP_TIMC, timer_routine, IRQ_TYPE_SLOW,
-                "timer", timer_routine);
+                    "timer", timer_routine))
+        pr_err("Couldn't register timer interrupt\n");
 }
 /* ++andreas: gettimeoffset fixed to check for pending interrupt */
diff --git a/arch/m68k/bvme6000/config.c b/arch/m68k/bvme6000/config.c
index c072595928c0..9fe6fefb5e14 100644
--- a/arch/m68k/bvme6000/config.c
+++ b/arch/m68k/bvme6000/config.c
@@ -43,7 +43,6 @@ extern unsigned long bvme6000_gettimeoffset (void);
 extern int bvme6000_hwclk (int, struct rtc_time *);
 extern int bvme6000_set_clock_mmss (unsigned long);
 extern void bvme6000_reset (void);
-extern void bvme6000_waitbut(void);
 void bvme6000_set_vectors (void);
 /* Save tick handler routine pointer, will point to do_timer() in
diff --git a/arch/m68k/hp300/time.c b/arch/m68k/hp300/time.c
index dd7c8a2583d3..f6312c7d8727 100644
--- a/arch/m68k/hp300/time.c
+++ b/arch/m68k/hp300/time.c
@@ -70,7 +70,8 @@ void __init hp300_sched_init(irq_handler_t vector)
  asm volatile(" movpw %0,%1@(5)" : : "d" (INTVAL), "a" (CLOCKBASE));
-  request_irq(IRQ_AUTO_6, hp300_tick, IRQ_FLG_STD, "timer tick", vector);
+  if (request_irq(IRQ_AUTO_6, hp300_tick, IRQ_FLG_STD, "timer tick", vector))
+    pr_err("Couldn't register timer interrupt\n");
  out_8(CLOCKBASE + CLKCR2, 0x1);               /* select CR1 */
  out_8(CLOCKBASE + CLKCR1, 0x40);              /* enable irq */
diff --git a/include/asm-m68k/Kbuild b/arch/m68k/include/asm/Kbuild
index 52fd96b4142a..1a922fad76f7 100644
--- a/include/asm-m68k/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -1,3 +1,2 @@
 include include/asm-generic/Kbuild.asm
 header-y += cachectl.h
-unifdef-y += swab.h
diff --git a/arch/m68knommu/include/asm/MC68328.h b/arch/m68k/include/asm/MC68328.h
index a337e56d09bf..a337e56d09bf 100644
--- a/arch/m68knommu/include/asm/MC68328.h
+++ b/arch/m68k/include/asm/MC68328.h
diff --git a/arch/m68knommu/include/asm/MC68332.h b/arch/m68k/include/asm/MC68332.h
index 6bb8f02685a2..6bb8f02685a2 100644
--- a/arch/m68knommu/include/asm/MC68332.h
+++ b/arch/m68k/include/asm/MC68332.h
diff --git a/arch/m68knommu/include/asm/MC68EZ328.h b/arch/m68k/include/asm/MC68EZ328.h
index 69b7f9139e5e..69b7f9139e5e 100644
--- a/arch/m68knommu/include/asm/MC68EZ328.h
+++ b/arch/m68k/include/asm/MC68EZ328.h
diff --git a/arch/m68knommu/include/asm/MC68VZ328.h b/arch/m68k/include/asm/MC68VZ328.h
index 2b9bf626a0a5..2b9bf626a0a5 100644
--- a/arch/m68knommu/include/asm/MC68VZ328.h
+++ b/arch/m68k/include/asm/MC68VZ328.h
diff --git a/include/asm-m68k/a.out-core.h b/arch/m68k/include/asm/a.out-core.h
index f6bfc1d63ff6..f6bfc1d63ff6 100644
--- a/include/asm-m68k/a.out-core.h
+++ b/arch/m68k/include/asm/a.out-core.h
diff --git a/include/asm-m68k/a.out.h b/arch/m68k/include/asm/a.out.h
index 3885fe43432a..3885fe43432a 100644
--- a/include/asm-m68k/a.out.h
+++ b/arch/m68k/include/asm/a.out.h
diff --git a/include/asm-m68k/adb_iop.h b/arch/m68k/include/asm/adb_iop.h
index 8a48e56f2d62..8a48e56f2d62 100644
--- a/include/asm-m68k/adb_iop.h
+++ b/arch/m68k/include/asm/adb_iop.h
diff --git a/include/asm-m68k/amigahw.h b/arch/m68k/include/asm/amigahw.h
index 5ca5dd951a4a..5ca5dd951a4a 100644
--- a/include/asm-m68k/amigahw.h
+++ b/arch/m68k/include/asm/amigahw.h
diff --git a/include/asm-m68k/amigaints.h b/arch/m68k/include/asm/amigaints.h
index b1bcdb835ab9..b1bcdb835ab9 100644
--- a/include/asm-m68k/amigaints.h
+++ b/arch/m68k/include/asm/amigaints.h
diff --git a/include/asm-m68k/amigayle.h b/arch/m68k/include/asm/amigayle.h
index bb5a6aa329f3..bb5a6aa329f3 100644
--- a/include/asm-m68k/amigayle.h
+++ b/arch/m68k/include/asm/amigayle.h
diff --git a/include/asm-m68k/amipcmcia.h b/arch/m68k/include/asm/amipcmcia.h
index 6f1ec1887d82..6f1ec1887d82 100644
--- a/include/asm-m68k/amipcmcia.h
+++ b/arch/m68k/include/asm/amipcmcia.h
diff --git a/arch/m68knommu/include/asm/anchor.h b/arch/m68k/include/asm/anchor.h
index 871c0d5cfc3d..871c0d5cfc3d 100644
--- a/arch/m68knommu/include/asm/anchor.h
+++ b/arch/m68k/include/asm/anchor.h
diff --git a/include/asm-m68k/apollodma.h b/arch/m68k/include/asm/apollodma.h
index 954adc851adb..954adc851adb 100644
--- a/include/asm-m68k/apollodma.h
+++ b/arch/m68k/include/asm/apollodma.h
diff --git a/include/asm-m68k/apollohw.h b/arch/m68k/include/asm/apollohw.h
index a1373b9aa281..a1373b9aa281 100644
--- a/include/asm-m68k/apollohw.h
+++ b/arch/m68k/include/asm/apollohw.h
diff --git a/include/asm-m68k/atafd.h b/arch/m68k/include/asm/atafd.h
index 8456889ee7da..8456889ee7da 100644
--- a/include/asm-m68k/atafd.h
+++ b/arch/m68k/include/asm/atafd.h
diff --git a/include/asm-m68k/atafdreg.h b/arch/m68k/include/asm/atafdreg.h
index bbf80949fd9f..bbf80949fd9f 100644
--- a/include/asm-m68k/atafdreg.h
+++ b/arch/m68k/include/asm/atafdreg.h
diff --git a/include/asm-m68k/atari_joystick.h b/arch/m68k/include/asm/atari_joystick.h
index 93be7da9f2c7..93be7da9f2c7 100644
--- a/include/asm-m68k/atari_joystick.h
+++ b/arch/m68k/include/asm/atari_joystick.h
diff --git a/include/asm-m68k/atari_stdma.h b/arch/m68k/include/asm/atari_stdma.h
index 8e389b7fa70c..8e389b7fa70c 100644
--- a/include/asm-m68k/atari_stdma.h
+++ b/arch/m68k/include/asm/atari_stdma.h
diff --git a/include/asm-m68k/atari_stram.h b/arch/m68k/include/asm/atari_stram.h
index 7546d13963be..7546d13963be 100644
--- a/include/asm-m68k/atari_stram.h
+++ b/arch/m68k/include/asm/atari_stram.h
diff --git a/include/asm-m68k/atarihw.h b/arch/m68k/include/asm/atarihw.h
index 1412b4ab202f..1412b4ab202f 100644
--- a/include/asm-m68k/atarihw.h
+++ b/arch/m68k/include/asm/atarihw.h
diff --git a/include/asm-m68k/atariints.h b/arch/m68k/include/asm/atariints.h
index 5748e99f4e26..5748e99f4e26 100644
--- a/include/asm-m68k/atariints.h
+++ b/arch/m68k/include/asm/atariints.h
diff --git a/include/asm-m68k/atarikb.h b/arch/m68k/include/asm/atarikb.h
index 546e7da5804f..546e7da5804f 100644
--- a/include/asm-m68k/atarikb.h
+++ b/arch/m68k/include/asm/atarikb.h
diff --git a/arch/m68k/include/asm/atomic.h b/arch/m68k/include/asm/atomic.h
new file mode 100644
index 000000000000..8d29145ebb27
--- /dev/null
+++ b/arch/m68k/include/asm/atomic.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "atomic_no.h"
+#else
+#include "atomic_mm.h"
+#endif
diff --git a/include/asm-m68k/atomic.h b/arch/m68k/include/asm/atomic_mm.h
index eb0ab9d4ee77..eb0ab9d4ee77 100644
--- a/include/asm-m68k/atomic.h
+++ b/arch/m68k/include/asm/atomic_mm.h
diff --git a/arch/m68knommu/include/asm/atomic.h b/arch/m68k/include/asm/atomic_no.h
index 6bb674855a3f..6bb674855a3f 100644
--- a/arch/m68knommu/include/asm/atomic.h
+++ b/arch/m68k/include/asm/atomic_no.h
diff --git a/arch/m68knommu/include/asm/auxvec.h b/arch/m68k/include/asm/auxvec.h
index 844d6d52204b..844d6d52204b 100644
--- a/arch/m68knommu/include/asm/auxvec.h
+++ b/arch/m68k/include/asm/auxvec.h
diff --git a/arch/m68k/include/asm/bitops.h b/arch/m68k/include/asm/bitops.h
new file mode 100644
index 000000000000..ce163abddaba
--- /dev/null
+++ b/arch/m68k/include/asm/bitops.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bitops_no.h"
+#else
+#include "bitops_mm.h"
+#endif
diff --git a/include/asm-m68k/bitops.h b/arch/m68k/include/asm/bitops_mm.h
index 9bde784e7bad..9bde784e7bad 100644
--- a/include/asm-m68k/bitops.h
+++ b/arch/m68k/include/asm/bitops_mm.h
diff --git a/arch/m68knommu/include/asm/bitops.h b/arch/m68k/include/asm/bitops_no.h
index 9d3cbe5fad1e..9d3cbe5fad1e 100644
--- a/arch/m68knommu/include/asm/bitops.h
+++ b/arch/m68k/include/asm/bitops_no.h
diff --git a/include/asm-m68k/blinken.h b/arch/m68k/include/asm/blinken.h
index 1a749cf7b06d..1a749cf7b06d 100644
--- a/include/asm-m68k/blinken.h
+++ b/arch/m68k/include/asm/blinken.h
diff --git a/arch/m68k/include/asm/bootinfo.h b/arch/m68k/include/asm/bootinfo.h
new file mode 100644
index 000000000000..fedf3e326121
--- /dev/null
+++ b/arch/m68k/include/asm/bootinfo.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bootinfo_no.h"
+#else
+#include "bootinfo_mm.h"
+#endif
diff --git a/include/asm-m68k/bootinfo.h b/arch/m68k/include/asm/bootinfo_mm.h
index fb8a06b9ab6a..fb8a06b9ab6a 100644
--- a/include/asm-m68k/bootinfo.h
+++ b/arch/m68k/include/asm/bootinfo_mm.h
diff --git a/arch/m68knommu/include/asm/bootinfo.h b/arch/m68k/include/asm/bootinfo_no.h
index c12e526f5189..c12e526f5189 100644
--- a/arch/m68knommu/include/asm/bootinfo.h
+++ b/arch/m68k/include/asm/bootinfo_no.h
diff --git a/arch/m68knommu/include/asm/bootstd.h b/arch/m68k/include/asm/bootstd.h
index bdc1a4ac4fe9..bdc1a4ac4fe9 100644
--- a/arch/m68knommu/include/asm/bootstd.h
+++ b/arch/m68k/include/asm/bootstd.h
diff --git a/arch/m68k/include/asm/bug.h b/arch/m68k/include/asm/bug.h
new file mode 100644
index 000000000000..997e0944ebc1
--- /dev/null
+++ b/arch/m68k/include/asm/bug.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bug_no.h"
+#else
+#include "bug_mm.h"
+#endif
diff --git a/include/asm-m68k/bug.h b/arch/m68k/include/asm/bug_mm.h
index e5b528deb8a8..e5b528deb8a8 100644
--- a/include/asm-m68k/bug.h
+++ b/arch/m68k/include/asm/bug_mm.h
diff --git a/arch/m68knommu/include/asm/bug.h b/arch/m68k/include/asm/bug_no.h
index 70e7dc0af21a..70e7dc0af21a 100644
--- a/arch/m68knommu/include/asm/bug.h
+++ b/arch/m68k/include/asm/bug_no.h
diff --git a/arch/m68k/include/asm/bugs.h b/arch/m68k/include/asm/bugs.h
new file mode 100644
index 000000000000..01f047d784ec
--- /dev/null
+++ b/arch/m68k/include/asm/bugs.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bugs_no.h"
+#else
+#include "bugs_mm.h"
+#endif
diff --git a/include/asm-m68k/bugs.h b/arch/m68k/include/asm/bugs_mm.h
index d01935592410..d01935592410 100644
--- a/include/asm-m68k/bugs.h
+++ b/arch/m68k/include/asm/bugs_mm.h
diff --git a/arch/m68knommu/include/asm/bugs.h b/arch/m68k/include/asm/bugs_no.h
index 5f382dac3a60..5f382dac3a60 100644
--- a/arch/m68knommu/include/asm/bugs.h
+++ b/arch/m68k/include/asm/bugs_no.h
diff --git a/include/asm-m68k/bvme6000hw.h b/arch/m68k/include/asm/bvme6000hw.h
index f40d2f8510ee..f40d2f8510ee 100644
--- a/include/asm-m68k/bvme6000hw.h
+++ b/arch/m68k/include/asm/bvme6000hw.h
diff --git a/include/asm-m68k/byteorder.h b/arch/m68k/include/asm/byteorder.h
index 300866523b86..31b260a88803 100644
--- a/include/asm-m68k/byteorder.h
+++ b/arch/m68k/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _M68K_BYTEORDER_H
 #define _M68K_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 #endif /* _M68K_BYTEORDER_H */
diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
new file mode 100644
index 000000000000..599c29bc8f40
--- /dev/null
+++ b/arch/m68k/include/asm/cache.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "cache_no.h"
+#else
+#include "cache_mm.h"
+#endif
diff --git a/include/asm-m68k/cache.h b/arch/m68k/include/asm/cache_mm.h
index fed3fd30de7e..fed3fd30de7e 100644
--- a/include/asm-m68k/cache.h
+++ b/arch/m68k/include/asm/cache_mm.h
diff --git a/arch/m68knommu/include/asm/cache.h b/arch/m68k/include/asm/cache_no.h
index 24e9eace5f8c..24e9eace5f8c 100644
--- a/arch/m68knommu/include/asm/cache.h
+++ b/arch/m68k/include/asm/cache_no.h
diff --git a/include/asm-m68k/cachectl.h b/arch/m68k/include/asm/cachectl.h
index 525978e959e3..525978e959e3 100644
--- a/include/asm-m68k/cachectl.h
+++ b/arch/m68k/include/asm/cachectl.h
diff --git a/arch/m68k/include/asm/cacheflush.h b/arch/m68k/include/asm/cacheflush.h
new file mode 100644
index 000000000000..a70d7319630a
--- /dev/null
+++ b/arch/m68k/include/asm/cacheflush.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "cacheflush_no.h"
+#else
+#include "cacheflush_mm.h"
+#endif
diff --git a/include/asm-m68k/cacheflush.h b/arch/m68k/include/asm/cacheflush_mm.h
index 16bf375fdbe1..16bf375fdbe1 100644
--- a/include/asm-m68k/cacheflush.h
+++ b/arch/m68k/include/asm/cacheflush_mm.h
diff --git a/arch/m68knommu/include/asm/cacheflush.h b/arch/m68k/include/asm/cacheflush_no.h
index 87e5dc0413b4..c65f00a94553 100644
--- a/arch/m68knommu/include/asm/cacheflush.h
+++ b/arch/m68k/include/asm/cacheflush_no.h
@@ -51,13 +51,20 @@ static inline void __flush_cache_all(void)
                "movec  %%d0,%%CACR\n\t"
                : : : "d0", "a0" );
 #endif /* CONFIG_M5407 */
-#if defined(CONFIG_M527x) || defined(CONFIG_M528x)
+#if defined(CONFIG_M523x) || defined(CONFIG_M527x)
+        __asm__ __volatile__ (
+                "movel  #0x81400100, %%d0\n\t"
+                "movec  %%d0, %%CACR\n\t"
+                "nop\n\t"
+                : : : "d0" );
+#endif /* CONFIG_M523x || CONFIG_M527x */
+#if defined(CONFIG_M528x)
        __asm__ __volatile__ (
                "movel  #0x81000200, %%d0\n\t"
                "movec  %%d0, %%CACR\n\t"
                "nop\n\t"
                : : : "d0" );
-#endif /* CONFIG_M527x || CONFIG_M528x */
+#endif /* CONFIG_M528x */
 #if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || defined(CONFIG_M5272)
        __asm__ __volatile__ (
                "movel  #0x81000100, %%d0\n\t"
diff --git a/arch/m68k/include/asm/checksum.h b/arch/m68k/include/asm/checksum.h
new file mode 100644
index 000000000000..1cf544767453
--- /dev/null
+++ b/arch/m68k/include/asm/checksum.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "checksum_no.h"
+#else
+#include "checksum_mm.h"
+#endif
diff --git a/include/asm-m68k/checksum.h b/arch/m68k/include/asm/checksum_mm.h
index 494f9aec37ea..494f9aec37ea 100644
--- a/include/asm-m68k/checksum.h
+++ b/arch/m68k/include/asm/checksum_mm.h
diff --git a/arch/m68knommu/include/asm/checksum.h b/arch/m68k/include/asm/checksum_no.h
index 81883482ffb1..81883482ffb1 100644
--- a/arch/m68knommu/include/asm/checksum.h
+++ b/arch/m68k/include/asm/checksum_no.h
diff --git a/arch/m68knommu/include/asm/coldfire.h b/arch/m68k/include/asm/coldfire.h
index 83a9fa4e618a..83a9fa4e618a 100644
--- a/arch/m68knommu/include/asm/coldfire.h
+++ b/arch/m68k/include/asm/coldfire.h
diff --git a/arch/m68knommu/include/asm/commproc.h b/arch/m68k/include/asm/commproc.h
index edf5eb6c08d2..edf5eb6c08d2 100644
--- a/arch/m68knommu/include/asm/commproc.h
+++ b/arch/m68k/include/asm/commproc.h
diff --git a/include/asm-m68k/contregs.h b/arch/m68k/include/asm/contregs.h
index d1ea750bddfe..d1ea750bddfe 100644
--- a/include/asm-m68k/contregs.h
+++ b/arch/m68k/include/asm/contregs.h
diff --git a/include/asm-m68k/cputime.h b/arch/m68k/include/asm/cputime.h
index c79c5e892305..c79c5e892305 100644
--- a/include/asm-m68k/cputime.h
+++ b/arch/m68k/include/asm/cputime.h
diff --git a/arch/m68k/include/asm/current.h b/arch/m68k/include/asm/current.h
new file mode 100644
index 000000000000..51b056dfaedd
--- /dev/null
+++ b/arch/m68k/include/asm/current.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "current_no.h"
+#else
+#include "current_mm.h"
+#endif
diff --git a/include/asm-m68k/current.h b/arch/m68k/include/asm/current_mm.h
index 8de8f8ceda61..8de8f8ceda61 100644
--- a/include/asm-m68k/current.h
+++ b/arch/m68k/include/asm/current_mm.h
diff --git a/arch/m68knommu/include/asm/current.h b/arch/m68k/include/asm/current_no.h
index 53ee0f9f7cef..53ee0f9f7cef 100644
--- a/arch/m68knommu/include/asm/current.h
+++ b/arch/m68k/include/asm/current_no.h
diff --git a/arch/m68knommu/include/asm/dbg.h b/arch/m68k/include/asm/dbg.h
index 27af3270f671..27af3270f671 100644
--- a/arch/m68knommu/include/asm/dbg.h
+++ b/arch/m68k/include/asm/dbg.h
diff --git a/arch/m68k/include/asm/delay.h b/arch/m68k/include/asm/delay.h
new file mode 100644
index 000000000000..d2598e3dd7b2
--- /dev/null
+++ b/arch/m68k/include/asm/delay.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "delay_no.h"
+#else
+#include "delay_mm.h"
+#endif
diff --git a/include/asm-m68k/delay.h b/arch/m68k/include/asm/delay_mm.h
index 5ed92851bc6f..5ed92851bc6f 100644
--- a/include/asm-m68k/delay.h
+++ b/arch/m68k/include/asm/delay_mm.h
diff --git a/arch/m68knommu/include/asm/delay.h b/arch/m68k/include/asm/delay_no.h
index 55cbd6294ab6..55cbd6294ab6 100644
--- a/arch/m68knommu/include/asm/delay.h
+++ b/arch/m68k/include/asm/delay_no.h
diff --git a/arch/m68knommu/include/asm/device.h b/arch/m68k/include/asm/device.h
index d8f9872b0e2d..d8f9872b0e2d 100644
--- a/arch/m68knommu/include/asm/device.h
+++ b/arch/m68k/include/asm/device.h
diff --git a/arch/m68k/include/asm/div64.h b/arch/m68k/include/asm/div64.h
new file mode 100644
index 000000000000..d211d9f54276
--- /dev/null
+++ b/arch/m68k/include/asm/div64.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "div64_no.h"
+#else
+#include "div64_mm.h"
+#endif
diff --git a/include/asm-m68k/div64.h b/arch/m68k/include/asm/div64_mm.h
index 8243c931b5c0..8243c931b5c0 100644
--- a/include/asm-m68k/div64.h
+++ b/arch/m68k/include/asm/div64_mm.h
diff --git a/arch/m68knommu/include/asm/div64.h b/arch/m68k/include/asm/div64_no.h
index 6cd978cefb28..6cd978cefb28 100644
--- a/arch/m68knommu/include/asm/div64.h
+++ b/arch/m68k/include/asm/div64_no.h
diff --git a/arch/m68k/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping.h
new file mode 100644
index 000000000000..f4a4c7638f89
--- /dev/null
+++ b/arch/m68k/include/asm/dma-mapping.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "dma-mapping_no.h"
+#else
+#include "dma-mapping_mm.h"
+#endif
diff --git a/include/asm-m68k/dma-mapping.h b/arch/m68k/include/asm/dma-mapping_mm.h
index 26f505488c11..26f505488c11 100644
--- a/include/asm-m68k/dma-mapping.h
+++ b/arch/m68k/include/asm/dma-mapping_mm.h
diff --git a/arch/m68knommu/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping_no.h
index 6aeab18e58bd..1748f2bca940 100644
--- a/arch/m68knommu/include/asm/dma-mapping.h
+++ b/arch/m68k/include/asm/dma-mapping_no.h
@@ -1,10 +1,6 @@
 #ifndef _M68KNOMMU_DMA_MAPPING_H
 #define _M68KNOMMU_DMA_MAPPING_H
-#ifdef CONFIG_PCI
-#include <asm-generic/dma-mapping.h>
-#else
 #include <asm-generic/dma-mapping-broken.h>
-#endif
 #endif  /* _M68KNOMMU_DMA_MAPPING_H */
diff --git a/arch/m68k/include/asm/dma.h b/arch/m68k/include/asm/dma.h
new file mode 100644
index 000000000000..b82e660cf1c2
--- /dev/null
+++ b/arch/m68k/include/asm/dma.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "dma_no.h"
+#else
+#include "dma_mm.h"
+#endif
diff --git a/include/asm-m68k/dma.h b/arch/m68k/include/asm/dma_mm.h
index 4240fbc946f8..4240fbc946f8 100644
--- a/include/asm-m68k/dma.h
+++ b/arch/m68k/include/asm/dma_mm.h
diff --git a/arch/m68knommu/include/asm/dma.h b/arch/m68k/include/asm/dma_no.h
index 939a02056217..939a02056217 100644
--- a/arch/m68knommu/include/asm/dma.h
+++ b/arch/m68k/include/asm/dma_no.h
diff --git a/include/asm-m68k/dsp56k.h b/arch/m68k/include/asm/dsp56k.h
index 2d8c0c9f794b..2d8c0c9f794b 100644
--- a/include/asm-m68k/dsp56k.h
+++ b/arch/m68k/include/asm/dsp56k.h
diff --git a/include/asm-m68k/dvma.h b/arch/m68k/include/asm/dvma.h
index 890bbf7e7758..890bbf7e7758 100644
--- a/include/asm-m68k/dvma.h
+++ b/arch/m68k/include/asm/dvma.h
diff --git a/arch/m68k/include/asm/elf.h b/arch/m68k/include/asm/elf.h
new file mode 100644
index 000000000000..04ce488bc63f
--- /dev/null
+++ b/arch/m68k/include/asm/elf.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "elf_no.h"
+#else
+#include "elf_mm.h"
+#endif
diff --git a/include/asm-m68k/elf.h b/arch/m68k/include/asm/elf_mm.h
index 0b0f49eb876b..0b0f49eb876b 100644
--- a/include/asm-m68k/elf.h
+++ b/arch/m68k/include/asm/elf_mm.h
diff --git a/arch/m68knommu/include/asm/elf.h b/arch/m68k/include/asm/elf_no.h
index b8046837f384..b8046837f384 100644
--- a/arch/m68knommu/include/asm/elf.h
+++ b/arch/m68k/include/asm/elf_no.h
diff --git a/arch/m68knommu/include/asm/elia.h b/arch/m68k/include/asm/elia.h
index e037d4e2de33..e037d4e2de33 100644
--- a/arch/m68knommu/include/asm/elia.h
+++ b/arch/m68k/include/asm/elia.h
diff --git a/arch/m68knommu/include/asm/emergency-restart.h b/arch/m68k/include/asm/emergency-restart.h
index 108d8c48e42e..108d8c48e42e 100644
--- a/arch/m68knommu/include/asm/emergency-restart.h
+++ b/arch/m68k/include/asm/emergency-restart.h
diff --git a/arch/m68k/include/asm/entry.h b/arch/m68k/include/asm/entry.h
new file mode 100644
index 000000000000..876eec6f2b52
--- /dev/null
+++ b/arch/m68k/include/asm/entry.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "entry_no.h"
+#else
+#include "entry_mm.h"
+#endif
diff --git a/include/asm-m68k/entry.h b/arch/m68k/include/asm/entry_mm.h
index 5202f5a5b420..5202f5a5b420 100644
--- a/include/asm-m68k/entry.h
+++ b/arch/m68k/include/asm/entry_mm.h
diff --git a/arch/m68knommu/include/asm/entry.h b/arch/m68k/include/asm/entry_no.h
index c2553d26273d..c2553d26273d 100644
--- a/arch/m68knommu/include/asm/entry.h
+++ b/arch/m68k/include/asm/entry_no.h
diff --git a/include/asm-m68k/errno.h b/arch/m68k/include/asm/errno.h
index 0d4e188d6ef6..0d4e188d6ef6 100644
--- a/include/asm-m68k/errno.h
+++ b/arch/m68k/include/asm/errno.h
diff --git a/arch/m68k/include/asm/fb.h b/arch/m68k/include/asm/fb.h
new file mode 100644
index 000000000000..97bcaefd2064
--- /dev/null
+++ b/arch/m68k/include/asm/fb.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "fb_no.h"
+#else
+#include "fb_mm.h"
+#endif
diff --git a/include/asm-m68k/fb.h b/arch/m68k/include/asm/fb_mm.h
index 380b97ae8157..380b97ae8157 100644
--- a/include/asm-m68k/fb.h
+++ b/arch/m68k/include/asm/fb_mm.h
diff --git a/arch/m68knommu/include/asm/fb.h b/arch/m68k/include/asm/fb_no.h
index c7df38030992..c7df38030992 100644
--- a/arch/m68knommu/include/asm/fb.h
+++ b/arch/m68k/include/asm/fb_no.h
diff --git a/include/asm-m68k/fbio.h b/arch/m68k/include/asm/fbio.h
index b9215a0907d3..b9215a0907d3 100644
--- a/include/asm-m68k/fbio.h
+++ b/arch/m68k/include/asm/fbio.h
diff --git a/include/asm-m68k/fcntl.h b/arch/m68k/include/asm/fcntl.h
index 1c369b20dc45..1c369b20dc45 100644
--- a/include/asm-m68k/fcntl.h
+++ b/arch/m68k/include/asm/fcntl.h
diff --git a/arch/m68knommu/include/asm/flat.h b/arch/m68k/include/asm/flat.h
index 814b5174a8e0..814b5174a8e0 100644
--- a/arch/m68knommu/include/asm/flat.h
+++ b/arch/m68k/include/asm/flat.h
diff --git a/include/asm-m68k/floppy.h b/arch/m68k/include/asm/floppy.h
index 697d50393dd0..697d50393dd0 100644
--- a/include/asm-m68k/floppy.h
+++ b/arch/m68k/include/asm/floppy.h
diff --git a/arch/m68k/include/asm/fpu.h b/arch/m68k/include/asm/fpu.h
new file mode 100644
index 000000000000..e19bc5ed9c37
--- /dev/null
+++ b/arch/m68k/include/asm/fpu.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "fpu_no.h"
+#else
+#include "fpu_mm.h"
+#endif
diff --git a/include/asm-m68k/fpu.h b/arch/m68k/include/asm/fpu_mm.h
index ffb6b8cfc6d5..ffb6b8cfc6d5 100644
--- a/include/asm-m68k/fpu.h
+++ b/arch/m68k/include/asm/fpu_mm.h
diff --git a/arch/m68knommu/include/asm/fpu.h b/arch/m68k/include/asm/fpu_no.h
index b16b2e4fca2a..b16b2e4fca2a 100644
--- a/arch/m68knommu/include/asm/fpu.h
+++ b/arch/m68k/include/asm/fpu_no.h
diff --git a/arch/m68knommu/include/asm/futex.h b/arch/m68k/include/asm/futex.h
index 6a332a9f099c..6a332a9f099c 100644
--- a/arch/m68knommu/include/asm/futex.h
+++ b/arch/m68k/include/asm/futex.h
diff --git a/arch/m68k/include/asm/hardirq.h b/arch/m68k/include/asm/hardirq.h
new file mode 100644
index 000000000000..56d0d5db231c
--- /dev/null
+++ b/arch/m68k/include/asm/hardirq.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "hardirq_no.h"
+#else
+#include "hardirq_mm.h"
+#endif
diff --git a/include/asm-m68k/hardirq.h b/arch/m68k/include/asm/hardirq_mm.h
index 394ee946015c..394ee946015c 100644
--- a/include/asm-m68k/hardirq.h
+++ b/arch/m68k/include/asm/hardirq_mm.h
diff --git a/arch/m68knommu/include/asm/hardirq.h b/arch/m68k/include/asm/hardirq_no.h
index bfad28149a49..bfad28149a49 100644
--- a/arch/m68knommu/include/asm/hardirq.h
+++ b/arch/m68k/include/asm/hardirq_no.h
diff --git a/include/asm-m68k/hp300hw.h b/arch/m68k/include/asm/hp300hw.h
index d998ea67c19c..d998ea67c19c 100644
--- a/include/asm-m68k/hp300hw.h
+++ b/arch/m68k/include/asm/hp300hw.h
diff --git a/arch/m68k/include/asm/hw_irq.h b/arch/m68k/include/asm/hw_irq.h
new file mode 100644
index 000000000000..e19526015890
--- /dev/null
+++ b/arch/m68k/include/asm/hw_irq.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "hw_irq_no.h"
+#else
+#include "hw_irq_mm.h"
+#endif
diff --git a/include/asm-m68k/hw_irq.h b/arch/m68k/include/asm/hw_irq_mm.h
index eacef0951fbf..eacef0951fbf 100644
--- a/include/asm-m68k/hw_irq.h
+++ b/arch/m68k/include/asm/hw_irq_mm.h
diff --git a/arch/m68knommu/include/asm/hw_irq.h b/arch/m68k/include/asm/hw_irq_no.h
index f3ec9e5ae049..f3ec9e5ae049 100644
--- a/arch/m68knommu/include/asm/hw_irq.h
+++ b/arch/m68k/include/asm/hw_irq_no.h
diff --git a/include/asm-m68k/hwtest.h b/arch/m68k/include/asm/hwtest.h
index 402c8a4401fe..402c8a4401fe 100644
--- a/include/asm-m68k/hwtest.h
+++ b/arch/m68k/include/asm/hwtest.h
diff --git a/include/asm-m68k/ide.h b/arch/m68k/include/asm/ide.h
index b996a3c8cff5..b996a3c8cff5 100644
--- a/include/asm-m68k/ide.h
+++ b/arch/m68k/include/asm/ide.h
diff --git a/include/asm-m68k/idprom.h b/arch/m68k/include/asm/idprom.h
index 160616a89e05..160616a89e05 100644
--- a/include/asm-m68k/idprom.h
+++ b/arch/m68k/include/asm/idprom.h
diff --git a/include/asm-m68k/intersil.h b/arch/m68k/include/asm/intersil.h
index f482902cac8a..f482902cac8a 100644
--- a/include/asm-m68k/intersil.h
+++ b/arch/m68k/include/asm/intersil.h
diff --git a/arch/m68k/include/asm/io.h b/arch/m68k/include/asm/io.h
new file mode 100644
index 000000000000..c7210ba184ea
--- /dev/null
+++ b/arch/m68k/include/asm/io.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "io_no.h"
+#else
+#include "io_mm.h"
+#endif
diff --git a/include/asm-m68k/io.h b/arch/m68k/include/asm/io_mm.h
index 9e673e3bd434..9e673e3bd434 100644
--- a/include/asm-m68k/io.h
+++ b/arch/m68k/include/asm/io_mm.h
diff --git a/arch/m68knommu/include/asm/io.h b/arch/m68k/include/asm/io_no.h
index 6adef1ee2082..6adef1ee2082 100644
--- a/arch/m68knommu/include/asm/io.h
+++ b/arch/m68k/include/asm/io_no.h
diff --git a/arch/m68knommu/include/asm/ioctl.h b/arch/m68k/include/asm/ioctl.h
index b279fe06dfe5..b279fe06dfe5 100644
--- a/arch/m68knommu/include/asm/ioctl.h
+++ b/arch/m68k/include/asm/ioctl.h
diff --git a/include/asm-m68k/ioctls.h b/arch/m68k/include/asm/ioctls.h
index b8d2f4be7fd7..b8d2f4be7fd7 100644
--- a/include/asm-m68k/ioctls.h
+++ b/arch/m68k/include/asm/ioctls.h
diff --git a/include/asm-m68k/ipcbuf.h b/arch/m68k/include/asm/ipcbuf.h
index a623ea3f0955..a623ea3f0955 100644
--- a/include/asm-m68k/ipcbuf.h
+++ b/arch/m68k/include/asm/ipcbuf.h
diff --git a/arch/m68k/include/asm/irq.h b/arch/m68k/include/asm/irq.h
new file mode 100644
index 000000000000..d031416595b2
--- /dev/null
+++ b/arch/m68k/include/asm/irq.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "irq_no.h"
+#else
+#include "irq_mm.h"
+#endif
diff --git a/include/asm-m68k/irq.h b/arch/m68k/include/asm/irq_mm.h
index 226bfc0f21b1..226bfc0f21b1 100644
--- a/include/asm-m68k/irq.h
+++ b/arch/m68k/include/asm/irq_mm.h
diff --git a/arch/m68knommu/include/asm/irq.h b/arch/m68k/include/asm/irq_no.h
index 9373c31ac87d..9373c31ac87d 100644
--- a/arch/m68knommu/include/asm/irq.h
+++ b/arch/m68k/include/asm/irq_no.h
diff --git a/arch/m68knommu/include/asm/irq_regs.h b/arch/m68k/include/asm/irq_regs.h
index 3dd9c0b70270..3dd9c0b70270 100644
--- a/arch/m68knommu/include/asm/irq_regs.h
+++ b/arch/m68k/include/asm/irq_regs.h
diff --git a/arch/m68knommu/include/asm/kdebug.h b/arch/m68k/include/asm/kdebug.h
index 6ece1b037665..6ece1b037665 100644
--- a/arch/m68knommu/include/asm/kdebug.h
+++ b/arch/m68k/include/asm/kdebug.h
diff --git a/arch/m68k/include/asm/kmap_types.h b/arch/m68k/include/asm/kmap_types.h
new file mode 100644
index 000000000000..045d9fd122a2
--- /dev/null
+++ b/arch/m68k/include/asm/kmap_types.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "kmap_types_no.h"
+#else
+#include "kmap_types_mm.h"
+#endif
diff --git a/include/asm-m68k/kmap_types.h b/arch/m68k/include/asm/kmap_types_mm.h
index c843c63d3801..c843c63d3801 100644
--- a/include/asm-m68k/kmap_types.h
+++ b/arch/m68k/include/asm/kmap_types_mm.h
diff --git a/arch/m68knommu/include/asm/kmap_types.h b/arch/m68k/include/asm/kmap_types_no.h
index bfb6707575d1..bfb6707575d1 100644
--- a/arch/m68knommu/include/asm/kmap_types.h
+++ b/arch/m68k/include/asm/kmap_types_no.h
diff --git a/include/asm-m68k/linkage.h b/arch/m68k/include/asm/linkage.h
index 5a822bb790f7..5a822bb790f7 100644
--- a/include/asm-m68k/linkage.h
+++ b/arch/m68k/include/asm/linkage.h
diff --git a/include/asm-m68k/local.h b/arch/m68k/include/asm/local.h
index 6c259263e1f0..6c259263e1f0 100644
--- a/include/asm-m68k/local.h
+++ b/arch/m68k/include/asm/local.h
diff --git a/arch/m68knommu/include/asm/m5206sim.h b/arch/m68k/include/asm/m5206sim.h
index 7e3594dea88b..7e3594dea88b 100644
--- a/arch/m68knommu/include/asm/m5206sim.h
+++ b/arch/m68k/include/asm/m5206sim.h
diff --git a/arch/m68knommu/include/asm/m520xsim.h b/arch/m68k/include/asm/m520xsim.h
index 49d016e6391a..49d016e6391a 100644
--- a/arch/m68knommu/include/asm/m520xsim.h
+++ b/arch/m68k/include/asm/m520xsim.h
diff --git a/arch/m68knommu/include/asm/m523xsim.h b/arch/m68k/include/asm/m523xsim.h
index bf397313e93f..bf397313e93f 100644
--- a/arch/m68knommu/include/asm/m523xsim.h
+++ b/arch/m68k/include/asm/m523xsim.h
diff --git a/arch/m68knommu/include/asm/m5249sim.h b/arch/m68k/include/asm/m5249sim.h
index 366eb8602d2f..366eb8602d2f 100644
--- a/arch/m68knommu/include/asm/m5249sim.h
+++ b/arch/m68k/include/asm/m5249sim.h
diff --git a/arch/m68knommu/include/asm/m5272sim.h b/arch/m68k/include/asm/m5272sim.h
index 6217edc21139..6217edc21139 100644
--- a/arch/m68knommu/include/asm/m5272sim.h
+++ b/arch/m68k/include/asm/m5272sim.h
diff --git a/arch/m68knommu/include/asm/m527xsim.h b/arch/m68k/include/asm/m527xsim.h
index 1f63ab3fb3e6..1f63ab3fb3e6 100644
--- a/arch/m68knommu/include/asm/m527xsim.h
+++ b/arch/m68k/include/asm/m527xsim.h
diff --git a/arch/m68knommu/include/asm/m528xsim.h b/arch/m68k/include/asm/m528xsim.h
index 28bf783a5d6d..28bf783a5d6d 100644
--- a/arch/m68knommu/include/asm/m528xsim.h
+++ b/arch/m68k/include/asm/m528xsim.h
diff --git a/arch/m68knommu/include/asm/m5307sim.h b/arch/m68k/include/asm/m5307sim.h
index 5886728409c0..5886728409c0 100644
--- a/arch/m68knommu/include/asm/m5307sim.h
+++ b/arch/m68k/include/asm/m5307sim.h
diff --git a/arch/m68knommu/include/asm/m532xsim.h b/arch/m68k/include/asm/m532xsim.h
index 1835fd20a82c..1835fd20a82c 100644
--- a/arch/m68knommu/include/asm/m532xsim.h
+++ b/arch/m68k/include/asm/m532xsim.h
diff --git a/arch/m68knommu/include/asm/m5407sim.h b/arch/m68k/include/asm/m5407sim.h
index cc22c4a53005..cc22c4a53005 100644
--- a/arch/m68knommu/include/asm/m5407sim.h
+++ b/arch/m68k/include/asm/m5407sim.h
diff --git a/arch/m68knommu/include/asm/m68360.h b/arch/m68k/include/asm/m68360.h
index eb7d39ef2855..eb7d39ef2855 100644
--- a/arch/m68knommu/include/asm/m68360.h
+++ b/arch/m68k/include/asm/m68360.h
diff --git a/arch/m68knommu/include/asm/m68360_enet.h b/arch/m68k/include/asm/m68360_enet.h
index c36f4d059203..c36f4d059203 100644
--- a/arch/m68knommu/include/asm/m68360_enet.h
+++ b/arch/m68k/include/asm/m68360_enet.h
diff --git a/arch/m68knommu/include/asm/m68360_pram.h b/arch/m68k/include/asm/m68360_pram.h
index e6088bbce93d..e6088bbce93d 100644
--- a/arch/m68knommu/include/asm/m68360_pram.h
+++ b/arch/m68k/include/asm/m68360_pram.h
diff --git a/arch/m68knommu/include/asm/m68360_quicc.h b/arch/m68k/include/asm/m68360_quicc.h
index 6d40f4d18e10..6d40f4d18e10 100644
--- a/arch/m68knommu/include/asm/m68360_quicc.h
+++ b/arch/m68k/include/asm/m68360_quicc.h
diff --git a/arch/m68knommu/include/asm/m68360_regs.h b/arch/m68k/include/asm/m68360_regs.h
index d57217ca4f27..d57217ca4f27 100644
--- a/arch/m68knommu/include/asm/m68360_regs.h
+++ b/arch/m68k/include/asm/m68360_regs.h
diff --git a/include/asm-m68k/mac_asc.h b/arch/m68k/include/asm/mac_asc.h
index fc2e5467b41e..fc2e5467b41e 100644
--- a/include/asm-m68k/mac_asc.h
+++ b/arch/m68k/include/asm/mac_asc.h
diff --git a/include/asm-m68k/mac_baboon.h b/arch/m68k/include/asm/mac_baboon.h
index c2a042b8c349..c2a042b8c349 100644
--- a/include/asm-m68k/mac_baboon.h
+++ b/arch/m68k/include/asm/mac_baboon.h
diff --git a/include/asm-m68k/mac_iop.h b/arch/m68k/include/asm/mac_iop.h
index a2c7e6fcca38..a2c7e6fcca38 100644
--- a/include/asm-m68k/mac_iop.h
+++ b/arch/m68k/include/asm/mac_iop.h
diff --git a/include/asm-m68k/mac_mouse.h b/arch/m68k/include/asm/mac_mouse.h
index 39a5c292eaee..39a5c292eaee 100644
--- a/include/asm-m68k/mac_mouse.h
+++ b/arch/m68k/include/asm/mac_mouse.h
diff --git a/include/asm-m68k/mac_oss.h b/arch/m68k/include/asm/mac_oss.h
index 7221f7251934..7221f7251934 100644
--- a/include/asm-m68k/mac_oss.h
+++ b/arch/m68k/include/asm/mac_oss.h
diff --git a/include/asm-m68k/mac_psc.h b/arch/m68k/include/asm/mac_psc.h
index 7808bb0b2323..7808bb0b2323 100644
--- a/include/asm-m68k/mac_psc.h
+++ b/arch/m68k/include/asm/mac_psc.h
diff --git a/include/asm-m68k/mac_via.h b/arch/m68k/include/asm/mac_via.h
index 39afb438b656..39afb438b656 100644
--- a/include/asm-m68k/mac_via.h
+++ b/arch/m68k/include/asm/mac_via.h
diff --git a/arch/m68k/include/asm/machdep.h b/arch/m68k/include/asm/machdep.h
new file mode 100644
index 000000000000..fc24b6fc5508
--- /dev/null
+++ b/arch/m68k/include/asm/machdep.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "machdep_no.h"
+#else
+#include "machdep_mm.h"
+#endif
diff --git a/include/asm-m68k/machdep.h b/arch/m68k/include/asm/machdep_mm.h
index 5637dcef314e..5637dcef314e 100644
--- a/include/asm-m68k/machdep.h
+++ b/arch/m68k/include/asm/machdep_mm.h
diff --git a/arch/m68knommu/include/asm/machdep.h b/arch/m68k/include/asm/machdep_no.h
index de9f47a51cc2..de9f47a51cc2 100644
--- a/arch/m68knommu/include/asm/machdep.h
+++ b/arch/m68k/include/asm/machdep_no.h
diff --git a/include/asm-m68k/machines.h b/arch/m68k/include/asm/machines.h
index be667e84f01b..be667e84f01b 100644
--- a/include/asm-m68k/machines.h
+++ b/arch/m68k/include/asm/machines.h
diff --git a/include/asm-m68k/machw.h b/arch/m68k/include/asm/machw.h
index 2b4de0c2ce4a..2b4de0c2ce4a 100644
--- a/include/asm-m68k/machw.h
+++ b/arch/m68k/include/asm/machw.h
diff --git a/include/asm-m68k/macintosh.h b/arch/m68k/include/asm/macintosh.h
index 05309f7e3d06..05309f7e3d06 100644
--- a/include/asm-m68k/macintosh.h
+++ b/arch/m68k/include/asm/macintosh.h
diff --git a/include/asm-m68k/macints.h b/arch/m68k/include/asm/macints.h
index 679c48ab4407..679c48ab4407 100644
--- a/include/asm-m68k/macints.h
+++ b/arch/m68k/include/asm/macints.h
diff --git a/include/asm-m68k/math-emu.h b/arch/m68k/include/asm/math-emu.h
index ddfab96403cb..ddfab96403cb 100644
--- a/include/asm-m68k/math-emu.h
+++ b/arch/m68k/include/asm/math-emu.h
diff --git a/arch/m68k/include/asm/mc146818rtc.h b/arch/m68k/include/asm/mc146818rtc.h
new file mode 100644
index 000000000000..fb90dcf78426
--- /dev/null
+++ b/arch/m68k/include/asm/mc146818rtc.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "mc146818rtc_no.h"
+#else
+#include "mc146818rtc_mm.h"
+#endif
diff --git a/include/asm-m68k/mc146818rtc.h b/arch/m68k/include/asm/mc146818rtc_mm.h
index 9f70a01f73dc..9f70a01f73dc 100644
--- a/include/asm-m68k/mc146818rtc.h
+++ b/arch/m68k/include/asm/mc146818rtc_mm.h
diff --git a/arch/m68knommu/include/asm/mc146818rtc.h b/arch/m68k/include/asm/mc146818rtc_no.h
index 907a0481a140..907a0481a140 100644
--- a/arch/m68knommu/include/asm/mc146818rtc.h
+++ b/arch/m68k/include/asm/mc146818rtc_no.h
diff --git a/arch/m68knommu/include/asm/mcfcache.h b/arch/m68k/include/asm/mcfcache.h
index c042634fadaa..c042634fadaa 100644
--- a/arch/m68knommu/include/asm/mcfcache.h
+++ b/arch/m68k/include/asm/mcfcache.h
diff --git a/arch/m68knommu/include/asm/mcfdma.h b/arch/m68k/include/asm/mcfdma.h
index 705c52c79cd8..705c52c79cd8 100644
--- a/arch/m68knommu/include/asm/mcfdma.h
+++ b/arch/m68k/include/asm/mcfdma.h
diff --git a/arch/m68knommu/include/asm/mcfmbus.h b/arch/m68k/include/asm/mcfmbus.h
index 319899c47a2c..319899c47a2c 100644
--- a/arch/m68knommu/include/asm/mcfmbus.h
+++ b/arch/m68k/include/asm/mcfmbus.h
diff --git a/arch/m68knommu/include/asm/mcfne.h b/arch/m68k/include/asm/mcfne.h
index 431f63aadd0e..431f63aadd0e 100644
--- a/arch/m68knommu/include/asm/mcfne.h
+++ b/arch/m68k/include/asm/mcfne.h
diff --git a/arch/m68knommu/include/asm/mcfpci.h b/arch/m68k/include/asm/mcfpci.h
index f1507dd06ec6..f1507dd06ec6 100644
--- a/arch/m68knommu/include/asm/mcfpci.h
+++ b/arch/m68k/include/asm/mcfpci.h
diff --git a/arch/m68knommu/include/asm/mcfpit.h b/arch/m68k/include/asm/mcfpit.h
index f570cf64fd29..f570cf64fd29 100644
--- a/arch/m68knommu/include/asm/mcfpit.h
+++ b/arch/m68k/include/asm/mcfpit.h
diff --git a/arch/m68knommu/include/asm/mcfsim.h b/arch/m68k/include/asm/mcfsim.h
index da3f2ceff3a4..da3f2ceff3a4 100644
--- a/arch/m68knommu/include/asm/mcfsim.h
+++ b/arch/m68k/include/asm/mcfsim.h
diff --git a/arch/m68knommu/include/asm/mcfsmc.h b/arch/m68k/include/asm/mcfsmc.h
index 2d7a4dbd9683..2d7a4dbd9683 100644
--- a/arch/m68knommu/include/asm/mcfsmc.h
+++ b/arch/m68k/include/asm/mcfsmc.h
diff --git a/arch/m68knommu/include/asm/mcftimer.h b/arch/m68k/include/asm/mcftimer.h
index 0f90f6d2227a..0f90f6d2227a 100644
--- a/arch/m68knommu/include/asm/mcftimer.h
+++ b/arch/m68k/include/asm/mcftimer.h
diff --git a/arch/m68knommu/include/asm/mcfuart.h b/arch/m68k/include/asm/mcfuart.h
index ef2293873612..ef2293873612 100644
--- a/arch/m68knommu/include/asm/mcfuart.h
+++ b/arch/m68k/include/asm/mcfuart.h
diff --git a/arch/m68knommu/include/asm/mcfwdebug.h b/arch/m68k/include/asm/mcfwdebug.h
index 27f70e45d700..27f70e45d700 100644
--- a/arch/m68knommu/include/asm/mcfwdebug.h
+++ b/arch/m68k/include/asm/mcfwdebug.h
diff --git a/include/asm-m68k/md.h b/arch/m68k/include/asm/md.h
index d2f78f226f3d..d2f78f226f3d 100644
--- a/include/asm-m68k/md.h
+++ b/arch/m68k/include/asm/md.h
diff --git a/include/asm-m68k/mman.h b/arch/m68k/include/asm/mman.h
index 1626d37f4898..1626d37f4898 100644
--- a/include/asm-m68k/mman.h
+++ b/arch/m68k/include/asm/mman.h
diff --git a/arch/m68k/include/asm/mmu.h b/arch/m68k/include/asm/mmu.h
new file mode 100644
index 000000000000..a81d3946675f
--- /dev/null
+++ b/arch/m68k/include/asm/mmu.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "mmu_no.h"
+#else
+#include "mmu_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/mmu_context.h b/arch/m68k/include/asm/mmu_context.h
new file mode 100644
index 000000000000..b440928fc6c7
--- /dev/null
+++ b/arch/m68k/include/asm/mmu_context.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "mmu_context_no.h"
+#else
+#include "mmu_context_mm.h"
+#endif
diff --git a/include/asm-m68k/mmu_context.h b/arch/m68k/include/asm/mmu_context_mm.h
index 894dacbcee14..894dacbcee14 100644
--- a/include/asm-m68k/mmu_context.h
+++ b/arch/m68k/include/asm/mmu_context_mm.h
diff --git a/arch/m68knommu/include/asm/mmu_context.h b/arch/m68k/include/asm/mmu_context_no.h
index 9ccee4278c97..9ccee4278c97 100644
--- a/arch/m68knommu/include/asm/mmu_context.h
+++ b/arch/m68k/include/asm/mmu_context_no.h
diff --git a/include/asm-m68k/mmu.h b/arch/m68k/include/asm/mmu_mm.h
index ccd36d26615a..ccd36d26615a 100644
--- a/include/asm-m68k/mmu.h
+++ b/arch/m68k/include/asm/mmu_mm.h
diff --git a/arch/m68knommu/include/asm/mmu.h b/arch/m68k/include/asm/mmu_no.h
index e2da1e6f09fe..e2da1e6f09fe 100644
--- a/arch/m68knommu/include/asm/mmu.h
+++ b/arch/m68k/include/asm/mmu_no.h
diff --git a/include/asm-m68k/mmzone.h b/arch/m68k/include/asm/mmzone.h
index e1f1ec7b7006..e1f1ec7b7006 100644
--- a/include/asm-m68k/mmzone.h
+++ b/arch/m68k/include/asm/mmzone.h
diff --git a/arch/m68k/include/asm/module.h b/arch/m68k/include/asm/module.h
new file mode 100644
index 000000000000..79b59d137dd0
--- /dev/null
+++ b/arch/m68k/include/asm/module.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "module_no.h"
+#else
+#include "module_mm.h"
+#endif
diff --git a/include/asm-m68k/module.h b/arch/m68k/include/asm/module_mm.h
index 382d20a6fc18..382d20a6fc18 100644
--- a/include/asm-m68k/module.h
+++ b/arch/m68k/include/asm/module_mm.h
diff --git a/arch/m68knommu/include/asm/module.h b/arch/m68k/include/asm/module_no.h
index 2e45ab50b232..2e45ab50b232 100644
--- a/arch/m68knommu/include/asm/module.h
+++ b/arch/m68k/include/asm/module_no.h
diff --git a/include/asm-m68k/motorola_pgalloc.h b/arch/m68k/include/asm/motorola_pgalloc.h
index d08bf6261df8..d08bf6261df8 100644
--- a/include/asm-m68k/motorola_pgalloc.h
+++ b/arch/m68k/include/asm/motorola_pgalloc.h
diff --git a/include/asm-m68k/motorola_pgtable.h b/arch/m68k/include/asm/motorola_pgtable.h
index 8e9a8a754dde..8e9a8a754dde 100644
--- a/include/asm-m68k/motorola_pgtable.h
+++ b/arch/m68k/include/asm/motorola_pgtable.h
diff --git a/include/asm-m68k/movs.h b/arch/m68k/include/asm/movs.h
index 67dbea36960f..67dbea36960f 100644
--- a/include/asm-m68k/movs.h
+++ b/arch/m68k/include/asm/movs.h
diff --git a/include/asm-m68k/msgbuf.h b/arch/m68k/include/asm/msgbuf.h
index 243cb798de8f..243cb798de8f 100644
--- a/include/asm-m68k/msgbuf.h
+++ b/arch/m68k/include/asm/msgbuf.h
diff --git a/arch/m68knommu/include/asm/mutex.h b/arch/m68k/include/asm/mutex.h
index 458c1f7fbc18..458c1f7fbc18 100644
--- a/arch/m68knommu/include/asm/mutex.h
+++ b/arch/m68k/include/asm/mutex.h
diff --git a/include/asm-m68k/mvme147hw.h b/arch/m68k/include/asm/mvme147hw.h
index b81043108472..b81043108472 100644
--- a/include/asm-m68k/mvme147hw.h
+++ b/arch/m68k/include/asm/mvme147hw.h
diff --git a/include/asm-m68k/mvme16xhw.h b/arch/m68k/include/asm/mvme16xhw.h
index 6117f56653d2..6117f56653d2 100644
--- a/include/asm-m68k/mvme16xhw.h
+++ b/arch/m68k/include/asm/mvme16xhw.h
diff --git a/arch/m68knommu/include/asm/nettel.h b/arch/m68k/include/asm/nettel.h
index 0299f6a2deeb..0299f6a2deeb 100644
--- a/arch/m68knommu/include/asm/nettel.h
+++ b/arch/m68k/include/asm/nettel.h
diff --git a/include/asm-m68k/nubus.h b/arch/m68k/include/asm/nubus.h
index d6be9976f1ae..d6be9976f1ae 100644
--- a/include/asm-m68k/nubus.h
+++ b/arch/m68k/include/asm/nubus.h
diff --git a/include/asm-m68k/openprom.h b/arch/m68k/include/asm/openprom.h
index d33cdadf78e1..d33cdadf78e1 100644
--- a/include/asm-m68k/openprom.h
+++ b/arch/m68k/include/asm/openprom.h
diff --git a/include/asm-m68k/oplib.h b/arch/m68k/include/asm/oplib.h
index f082d03336bd..f082d03336bd 100644
--- a/include/asm-m68k/oplib.h
+++ b/arch/m68k/include/asm/oplib.h
diff --git a/arch/m68k/include/asm/page.h b/arch/m68k/include/asm/page.h
new file mode 100644
index 000000000000..f2b4480cc98a
--- /dev/null
+++ b/arch/m68k/include/asm/page.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "page_no.h"
+#else
+#include "page_mm.h"
+#endif
diff --git a/include/asm-m68k/page.h b/arch/m68k/include/asm/page_mm.h
index a34b8bad7847..a34b8bad7847 100644
--- a/include/asm-m68k/page.h
+++ b/arch/m68k/include/asm/page_mm.h
diff --git a/arch/m68knommu/include/asm/page.h b/arch/m68k/include/asm/page_no.h
index 3a1ede4544cb..3a1ede4544cb 100644
--- a/arch/m68knommu/include/asm/page.h
+++ b/arch/m68k/include/asm/page_no.h
diff --git a/arch/m68k/include/asm/page_offset.h b/arch/m68k/include/asm/page_offset.h
new file mode 100644
index 000000000000..66455c849fbb
--- /dev/null
+++ b/arch/m68k/include/asm/page_offset.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "page_offset_no.h"
+#else
+#include "page_offset_mm.h"
+#endif
diff --git a/include/asm-m68k/page_offset.h b/arch/m68k/include/asm/page_offset_mm.h
index 1cbdb7f30ac2..1cbdb7f30ac2 100644
--- a/include/asm-m68k/page_offset.h
+++ b/arch/m68k/include/asm/page_offset_mm.h
diff --git a/arch/m68knommu/include/asm/page_offset.h b/arch/m68k/include/asm/page_offset_no.h
index d4e73e0ba646..d4e73e0ba646 100644
--- a/arch/m68knommu/include/asm/page_offset.h
+++ b/arch/m68k/include/asm/page_offset_no.h
diff --git a/arch/m68k/include/asm/param.h b/arch/m68k/include/asm/param.h
new file mode 100644
index 000000000000..40d1112a4588
--- /dev/null
+++ b/arch/m68k/include/asm/param.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "param_no.h"
+#else
+#include "param_mm.h"
+#endif
diff --git a/include/asm-m68k/param.h b/arch/m68k/include/asm/param_mm.h
index 536a27888358..536a27888358 100644
--- a/include/asm-m68k/param.h
+++ b/arch/m68k/include/asm/param_mm.h
diff --git a/arch/m68knommu/include/asm/param.h b/arch/m68k/include/asm/param_no.h
index 6044397adb64..6044397adb64 100644
--- a/arch/m68knommu/include/asm/param.h
+++ b/arch/m68k/include/asm/param_no.h
diff --git a/include/asm-m68k/parport.h b/arch/m68k/include/asm/parport.h
index 646b1872f73b..646b1872f73b 100644
--- a/include/asm-m68k/parport.h
+++ b/arch/m68k/include/asm/parport.h
diff --git a/arch/m68k/include/asm/pci.h b/arch/m68k/include/asm/pci.h
new file mode 100644
index 000000000000..dbea95373080
--- /dev/null
+++ b/arch/m68k/include/asm/pci.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "pci_no.h"
+#else
+#include "pci_mm.h"
+#endif
diff --git a/include/asm-m68k/pci.h b/arch/m68k/include/asm/pci_mm.h
index 4ad0aea48ab4..4ad0aea48ab4 100644
--- a/include/asm-m68k/pci.h
+++ b/arch/m68k/include/asm/pci_mm.h
diff --git a/arch/m68knommu/include/asm/pci.h b/arch/m68k/include/asm/pci_no.h
index a13f3cc87451..9abbc03c73ee 100644
--- a/arch/m68knommu/include/asm/pci.h
+++ b/arch/m68k/include/asm/pci_no.h
@@ -1,7 +1,7 @@
 #ifndef M68KNOMMU_PCI_H
 #define M68KNOMMU_PCI_H
-#include <asm-m68k/pci.h>
+#include <asm/pci_mm.h>
 #ifdef CONFIG_COMEMPCI
 /*
diff --git a/include/asm-m68k/percpu.h b/arch/m68k/include/asm/percpu.h
index 0859d048faf5..0859d048faf5 100644
--- a/include/asm-m68k/percpu.h
+++ b/arch/m68k/include/asm/percpu.h
diff --git a/arch/m68k/include/asm/pgalloc.h b/arch/m68k/include/asm/pgalloc.h
new file mode 100644
index 000000000000..059cb73e78fc
--- /dev/null
+++ b/arch/m68k/include/asm/pgalloc.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "pgalloc_no.h"
+#else
+#include "pgalloc_mm.h"
+#endif
diff --git a/include/asm-m68k/pgalloc.h b/arch/m68k/include/asm/pgalloc_mm.h
index 4cb1a57ab763..4cb1a57ab763 100644
--- a/include/asm-m68k/pgalloc.h
+++ b/arch/m68k/include/asm/pgalloc_mm.h
diff --git a/arch/m68knommu/include/asm/pgalloc.h b/arch/m68k/include/asm/pgalloc_no.h
index d6352f671ec0..d6352f671ec0 100644
--- a/arch/m68knommu/include/asm/pgalloc.h
+++ b/arch/m68k/include/asm/pgalloc_no.h
diff --git a/arch/m68k/include/asm/pgtable.h b/arch/m68k/include/asm/pgtable.h
new file mode 100644
index 000000000000..ee6759eb445a
--- /dev/null
+++ b/arch/m68k/include/asm/pgtable.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "pgtable_no.h"
+#else
+#include "pgtable_mm.h"
+#endif
diff --git a/include/asm-m68k/pgtable.h b/arch/m68k/include/asm/pgtable_mm.h
index 0b604f0f192d..0b604f0f192d 100644
--- a/include/asm-m68k/pgtable.h
+++ b/arch/m68k/include/asm/pgtable_mm.h
diff --git a/arch/m68knommu/include/asm/pgtable.h b/arch/m68k/include/asm/pgtable_no.h
index 46251016e821..46251016e821 100644
--- a/arch/m68knommu/include/asm/pgtable.h
+++ b/arch/m68k/include/asm/pgtable_no.h
diff --git a/include/asm-m68k/poll.h b/arch/m68k/include/asm/poll.h
index f080fcdb61bf..f080fcdb61bf 100644
--- a/include/asm-m68k/poll.h
+++ b/arch/m68k/include/asm/poll.h
diff --git a/include/asm-m68k/posix_types.h b/arch/m68k/include/asm/posix_types.h
index 63cdcc142d93..63cdcc142d93 100644
--- a/include/asm-m68k/posix_types.h
+++ b/arch/m68k/include/asm/posix_types.h
diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h
new file mode 100644
index 000000000000..fc3f2c22f2b8
--- /dev/null
+++ b/arch/m68k/include/asm/processor.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "processor_no.h"
+#else
+#include "processor_mm.h"
+#endif
diff --git a/include/asm-m68k/processor.h b/arch/m68k/include/asm/processor_mm.h
index 1f61ef53f0e0..1f61ef53f0e0 100644
--- a/include/asm-m68k/processor.h
+++ b/arch/m68k/include/asm/processor_mm.h
diff --git a/arch/m68knommu/include/asm/processor.h b/arch/m68k/include/asm/processor_no.h
index 91cba18acdd3..91cba18acdd3 100644
--- a/arch/m68knommu/include/asm/processor.h
+++ b/arch/m68k/include/asm/processor_no.h
diff --git a/arch/m68k/include/asm/ptrace.h b/arch/m68k/include/asm/ptrace.h
new file mode 100644
index 000000000000..e83cd2f66101
--- /dev/null
+++ b/arch/m68k/include/asm/ptrace.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "ptrace_no.h"
+#else
+#include "ptrace_mm.h"
+#endif
diff --git a/include/asm-m68k/ptrace.h b/arch/m68k/include/asm/ptrace_mm.h
index 57e763d79bf4..57e763d79bf4 100644
--- a/include/asm-m68k/ptrace.h
+++ b/arch/m68k/include/asm/ptrace_mm.h
diff --git a/arch/m68knommu/include/asm/ptrace.h b/arch/m68k/include/asm/ptrace_no.h
index 8c9194b98548..8c9194b98548 100644
--- a/arch/m68knommu/include/asm/ptrace.h
+++ b/arch/m68k/include/asm/ptrace_no.h
diff --git a/include/asm-m68k/q40_master.h b/arch/m68k/include/asm/q40_master.h
index 3907a09d4fca..3907a09d4fca 100644
--- a/include/asm-m68k/q40_master.h
+++ b/arch/m68k/include/asm/q40_master.h
diff --git a/include/asm-m68k/q40ints.h b/arch/m68k/include/asm/q40ints.h
index 3d970afb708f..3d970afb708f 100644
--- a/include/asm-m68k/q40ints.h
+++ b/arch/m68k/include/asm/q40ints.h
diff --git a/arch/m68knommu/include/asm/quicc_simple.h b/arch/m68k/include/asm/quicc_simple.h
index c3636932d4bc..c3636932d4bc 100644
--- a/arch/m68knommu/include/asm/quicc_simple.h
+++ b/arch/m68k/include/asm/quicc_simple.h
diff --git a/include/asm-m68k/raw_io.h b/arch/m68k/include/asm/raw_io.h
index d9eb9834ccc8..d9eb9834ccc8 100644
--- a/include/asm-m68k/raw_io.h
+++ b/arch/m68k/include/asm/raw_io.h
diff --git a/include/asm-m68k/resource.h b/arch/m68k/include/asm/resource.h
index e7d35019f337..e7d35019f337 100644
--- a/include/asm-m68k/resource.h
+++ b/arch/m68k/include/asm/resource.h
diff --git a/include/asm-m68k/rtc.h b/arch/m68k/include/asm/rtc.h
index 5d3e03859844..5d3e03859844 100644
--- a/include/asm-m68k/rtc.h
+++ b/arch/m68k/include/asm/rtc.h
diff --git a/include/asm-m68k/sbus.h b/arch/m68k/include/asm/sbus.h
index bfe3ba147f2e..bfe3ba147f2e 100644
--- a/include/asm-m68k/sbus.h
+++ b/arch/m68k/include/asm/sbus.h
diff --git a/arch/m68k/include/asm/scatterlist.h b/arch/m68k/include/asm/scatterlist.h
new file mode 100644
index 000000000000..b7e528636252
--- /dev/null
+++ b/arch/m68k/include/asm/scatterlist.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "scatterlist_no.h"
+#else
+#include "scatterlist_mm.h"
+#endif
diff --git a/include/asm-m68k/scatterlist.h b/arch/m68k/include/asm/scatterlist_mm.h
index d3a7a0edfeca..d3a7a0edfeca 100644
--- a/include/asm-m68k/scatterlist.h
+++ b/arch/m68k/include/asm/scatterlist_mm.h
diff --git a/arch/m68knommu/include/asm/scatterlist.h b/arch/m68k/include/asm/scatterlist_no.h
index afc4788b0d2c..afc4788b0d2c 100644
--- a/arch/m68knommu/include/asm/scatterlist.h
+++ b/arch/m68k/include/asm/scatterlist_no.h
diff --git a/include/asm-m68k/sections.h b/arch/m68k/include/asm/sections.h
index d64967ecfec6..d64967ecfec6 100644
--- a/include/asm-m68k/sections.h
+++ b/arch/m68k/include/asm/sections.h
diff --git a/arch/m68k/include/asm/segment.h b/arch/m68k/include/asm/segment.h
new file mode 100644
index 000000000000..82583bc004bd
--- /dev/null
+++ b/arch/m68k/include/asm/segment.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "segment_no.h"
+#else
+#include "segment_mm.h"
+#endif
diff --git a/include/asm-m68k/segment.h b/arch/m68k/include/asm/segment_mm.h
index 7b0b2d3127f9..7b0b2d3127f9 100644
--- a/include/asm-m68k/segment.h
+++ b/arch/m68k/include/asm/segment_mm.h
diff --git a/arch/m68knommu/include/asm/segment.h b/arch/m68k/include/asm/segment_no.h
index 42318ebec7ec..42318ebec7ec 100644
--- a/arch/m68knommu/include/asm/segment.h
+++ b/arch/m68k/include/asm/segment_no.h
diff --git a/include/asm-m68k/sembuf.h b/arch/m68k/include/asm/sembuf.h
index 2308052a8c24..2308052a8c24 100644
--- a/include/asm-m68k/sembuf.h
+++ b/arch/m68k/include/asm/sembuf.h
diff --git a/include/asm-m68k/serial.h b/arch/m68k/include/asm/serial.h
index 2b90d6e69070..2b90d6e69070 100644
--- a/include/asm-m68k/serial.h
+++ b/arch/m68k/include/asm/serial.h
diff --git a/arch/m68k/include/asm/setup.h b/arch/m68k/include/asm/setup.h
new file mode 100644
index 000000000000..842f86f75ccd
--- /dev/null
+++ b/arch/m68k/include/asm/setup.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "setup_no.h"
+#else
+#include "setup_mm.h"
+#endif
diff --git a/include/asm-m68k/setup.h b/arch/m68k/include/asm/setup_mm.h
index 4dfb3952b375..4dfb3952b375 100644
--- a/include/asm-m68k/setup.h
+++ b/arch/m68k/include/asm/setup_mm.h
diff --git a/arch/m68knommu/include/asm/setup.h b/arch/m68k/include/asm/setup_no.h
index fb86bb2a6078..45d286ce9398 100644
--- a/arch/m68knommu/include/asm/setup.h
+++ b/arch/m68k/include/asm/setup_no.h
@@ -1,6 +1,6 @@
 #ifdef __KERNEL__
-#include <asm-m68k/setup.h>
+#include <asm/setup_mm.h>
 /* We have a bigger command line buffer. */
 #undef COMMAND_LINE_SIZE
diff --git a/include/asm-m68k/shm.h b/arch/m68k/include/asm/shm.h
index fa56ec84a126..fa56ec84a126 100644
--- a/include/asm-m68k/shm.h
+++ b/arch/m68k/include/asm/shm.h
diff --git a/include/asm-m68k/shmbuf.h b/arch/m68k/include/asm/shmbuf.h
index f8928d62f1b7..f8928d62f1b7 100644
--- a/include/asm-m68k/shmbuf.h
+++ b/arch/m68k/include/asm/shmbuf.h
diff --git a/include/asm-m68k/shmparam.h b/arch/m68k/include/asm/shmparam.h
index 558892a2efb3..558892a2efb3 100644
--- a/include/asm-m68k/shmparam.h
+++ b/arch/m68k/include/asm/shmparam.h
diff --git a/arch/m68k/include/asm/sigcontext.h b/arch/m68k/include/asm/sigcontext.h
new file mode 100644
index 000000000000..bff6d40345a9
--- /dev/null
+++ b/arch/m68k/include/asm/sigcontext.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "sigcontext_no.h"
+#else
+#include "sigcontext_mm.h"
+#endif
diff --git a/include/asm-m68k/sigcontext.h b/arch/m68k/include/asm/sigcontext_mm.h
index 64fbe34cf26f..64fbe34cf26f 100644
--- a/include/asm-m68k/sigcontext.h
+++ b/arch/m68k/include/asm/sigcontext_mm.h
diff --git a/arch/m68knommu/include/asm/sigcontext.h b/arch/m68k/include/asm/sigcontext_no.h
index 36c293fc133d..36c293fc133d 100644
--- a/arch/m68knommu/include/asm/sigcontext.h
+++ b/arch/m68k/include/asm/sigcontext_no.h
diff --git a/arch/m68k/include/asm/siginfo.h b/arch/m68k/include/asm/siginfo.h
new file mode 100644
index 000000000000..61219d7affc8
--- /dev/null
+++ b/arch/m68k/include/asm/siginfo.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "siginfo_no.h"
+#else
+#include "siginfo_mm.h"
+#endif
diff --git a/include/asm-m68k/siginfo.h b/arch/m68k/include/asm/siginfo_mm.h
index 05a8d6d90b58..05a8d6d90b58 100644
--- a/include/asm-m68k/siginfo.h
+++ b/arch/m68k/include/asm/siginfo_mm.h
diff --git a/arch/m68knommu/include/asm/siginfo.h b/arch/m68k/include/asm/siginfo_no.h
index b18e5f4064ae..b18e5f4064ae 100644
--- a/arch/m68knommu/include/asm/siginfo.h
+++ b/arch/m68k/include/asm/siginfo_no.h
diff --git a/arch/m68k/include/asm/signal.h b/arch/m68k/include/asm/signal.h
new file mode 100644
index 000000000000..3c19988bd93c
--- /dev/null
+++ b/arch/m68k/include/asm/signal.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "signal_no.h"
+#else
+#include "signal_mm.h"
+#endif
diff --git a/include/asm-m68k/signal.h b/arch/m68k/include/asm/signal_mm.h
index 3db8a81942f1..3db8a81942f1 100644
--- a/include/asm-m68k/signal.h
+++ b/arch/m68k/include/asm/signal_mm.h
diff --git a/arch/m68knommu/include/asm/signal.h b/arch/m68k/include/asm/signal_no.h
index 216c08be54a0..216c08be54a0 100644
--- a/arch/m68knommu/include/asm/signal.h
+++ b/arch/m68k/include/asm/signal_no.h
diff --git a/arch/m68knommu/include/asm/smp.h b/arch/m68k/include/asm/smp.h
index 9e9bd7e58922..9e9bd7e58922 100644
--- a/arch/m68knommu/include/asm/smp.h
+++ b/arch/m68k/include/asm/smp.h
diff --git a/include/asm-m68k/socket.h b/arch/m68k/include/asm/socket.h
index dbc64e92c41a..dbc64e92c41a 100644
--- a/include/asm-m68k/socket.h
+++ b/arch/m68k/include/asm/socket.h
diff --git a/include/asm-m68k/sockios.h b/arch/m68k/include/asm/sockios.h
index c04a23943cb7..c04a23943cb7 100644
--- a/include/asm-m68k/sockios.h
+++ b/arch/m68k/include/asm/sockios.h
diff --git a/include/asm-m68k/spinlock.h b/arch/m68k/include/asm/spinlock.h
index 20f46e27b534..20f46e27b534 100644
--- a/include/asm-m68k/spinlock.h
+++ b/arch/m68k/include/asm/spinlock.h
diff --git a/include/asm-m68k/stat.h b/arch/m68k/include/asm/stat.h
index dd38bc2e9f98..dd38bc2e9f98 100644
--- a/include/asm-m68k/stat.h
+++ b/arch/m68k/include/asm/stat.h
diff --git a/include/asm-m68k/statfs.h b/arch/m68k/include/asm/statfs.h
index 08d93f14e061..08d93f14e061 100644
--- a/include/asm-m68k/statfs.h
+++ b/arch/m68k/include/asm/statfs.h
diff --git a/arch/m68k/include/asm/string.h b/arch/m68k/include/asm/string.h
new file mode 100644
index 000000000000..2c356f90f171
--- /dev/null
+++ b/arch/m68k/include/asm/string.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "string_no.h"
+#else
+#include "string_mm.h"
+#endif
diff --git a/include/asm-m68k/string.h b/arch/m68k/include/asm/string_mm.h
index 2eb7df1e0f5d..2eb7df1e0f5d 100644
--- a/include/asm-m68k/string.h
+++ b/arch/m68k/include/asm/string_mm.h
diff --git a/arch/m68knommu/include/asm/string.h b/arch/m68k/include/asm/string_no.h
index af09e17000fc..af09e17000fc 100644
--- a/arch/m68knommu/include/asm/string.h
+++ b/arch/m68k/include/asm/string_no.h
diff --git a/include/asm-m68k/sun3-head.h b/arch/m68k/include/asm/sun3-head.h
index 05af2f18b3bd..05af2f18b3bd 100644
--- a/include/asm-m68k/sun3-head.h
+++ b/arch/m68k/include/asm/sun3-head.h
diff --git a/include/asm-m68k/sun3_pgalloc.h b/arch/m68k/include/asm/sun3_pgalloc.h
index d4c83f143816..d4c83f143816 100644
--- a/include/asm-m68k/sun3_pgalloc.h
+++ b/arch/m68k/include/asm/sun3_pgalloc.h
diff --git a/include/asm-m68k/sun3_pgtable.h b/arch/m68k/include/asm/sun3_pgtable.h
index f847ec732d62..f847ec732d62 100644
--- a/include/asm-m68k/sun3_pgtable.h
+++ b/arch/m68k/include/asm/sun3_pgtable.h
diff --git a/include/asm-m68k/sun3ints.h b/arch/m68k/include/asm/sun3ints.h
index 309d6e6a1374..309d6e6a1374 100644
--- a/include/asm-m68k/sun3ints.h
+++ b/arch/m68k/include/asm/sun3ints.h
diff --git a/include/asm-m68k/sun3mmu.h b/arch/m68k/include/asm/sun3mmu.h
index d8f17a0d8c9f..d8f17a0d8c9f 100644
--- a/include/asm-m68k/sun3mmu.h
+++ b/arch/m68k/include/asm/sun3mmu.h
diff --git a/include/asm-m68k/sun3x.h b/arch/m68k/include/asm/sun3x.h
index f5691a1ed7cc..f5691a1ed7cc 100644
--- a/include/asm-m68k/sun3x.h
+++ b/arch/m68k/include/asm/sun3x.h
diff --git a/include/asm-m68k/sun3xflop.h b/arch/m68k/include/asm/sun3xflop.h
index 32c45f84ac60..32c45f84ac60 100644
--- a/include/asm-m68k/sun3xflop.h
+++ b/arch/m68k/include/asm/sun3xflop.h
diff --git a/include/asm-m68k/sun3xprom.h b/arch/m68k/include/asm/sun3xprom.h
index 6735efcf5f6d..6735efcf5f6d 100644
--- a/include/asm-m68k/sun3xprom.h
+++ b/arch/m68k/include/asm/sun3xprom.h
diff --git a/include/asm-m68k/suspend.h b/arch/m68k/include/asm/suspend.h
index 57b3ddb4d269..57b3ddb4d269 100644
--- a/include/asm-m68k/suspend.h
+++ b/arch/m68k/include/asm/suspend.h
diff --git a/arch/m68k/include/asm/swab.h b/arch/m68k/include/asm/swab.h
new file mode 100644
index 000000000000..7d7dde1c73ec
--- /dev/null
+++ b/arch/m68k/include/asm/swab.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "swab_no.h"
+#else
+#include "swab_mm.h"
+#endif
diff --git a/include/asm-m68k/swab.h b/arch/m68k/include/asm/swab_mm.h
index 7221e3066825..7221e3066825 100644
--- a/include/asm-m68k/swab.h
+++ b/arch/m68k/include/asm/swab_mm.h
diff --git a/arch/m68knommu/include/asm/swab.h b/arch/m68k/include/asm/swab_no.h
index e582257db300..e582257db300 100644
--- a/arch/m68knommu/include/asm/swab.h
+++ b/arch/m68k/include/asm/swab_no.h
diff --git a/arch/m68k/include/asm/system.h b/arch/m68k/include/asm/system.h
new file mode 100644
index 000000000000..ccea925ff4f5
--- /dev/null
+++ b/arch/m68k/include/asm/system.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "system_no.h"
+#else
+#include "system_mm.h"
+#endif
diff --git a/include/asm-m68k/system.h b/arch/m68k/include/asm/system_mm.h
index dbb6515ffd5b..dbb6515ffd5b 100644
--- a/include/asm-m68k/system.h
+++ b/arch/m68k/include/asm/system_mm.h
diff --git a/arch/m68knommu/include/asm/system.h b/arch/m68k/include/asm/system_no.h
index 40f49de69821..4496c0aa8379 100644
--- a/arch/m68knommu/include/asm/system.h
+++ b/arch/m68k/include/asm/system_no.h
@@ -230,7 +230,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
        jmp 0xf0000400;                 \
        ");                             \
 })
-#elif defined(CONFIG_NETtel) || defined(CONFIG_eLIA) || \
+#elif defined(CONFIG_NETtel) || \
      defined(CONFIG_SECUREEDGEMP3) || defined(CONFIG_CLEOPATRA)
 #define HARD_RESET_NOW() ({             \
        asm("                           \
diff --git a/include/asm-m68k/termbits.h b/arch/m68k/include/asm/termbits.h
index 8c14170996bb..8c14170996bb 100644
--- a/include/asm-m68k/termbits.h
+++ b/arch/m68k/include/asm/termbits.h
diff --git a/include/asm-m68k/termios.h b/arch/m68k/include/asm/termios.h
index 0823032e4045..0823032e4045 100644
--- a/include/asm-m68k/termios.h
+++ b/arch/m68k/include/asm/termios.h
diff --git a/arch/m68k/include/asm/thread_info.h b/arch/m68k/include/asm/thread_info.h
new file mode 100644
index 000000000000..f31a3f42b7b3
--- /dev/null
+++ b/arch/m68k/include/asm/thread_info.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "thread_info_no.h"
+#else
+#include "thread_info_mm.h"
+#endif
diff --git a/include/asm-m68k/thread_info.h b/arch/m68k/include/asm/thread_info_mm.h
index af0fda46e94b..af0fda46e94b 100644
--- a/include/asm-m68k/thread_info.h
+++ b/arch/m68k/include/asm/thread_info_mm.h
diff --git a/arch/m68knommu/include/asm/thread_info.h b/arch/m68k/include/asm/thread_info_no.h
index 82529f424ea3..82529f424ea3 100644
--- a/arch/m68knommu/include/asm/thread_info.h
+++ b/arch/m68k/include/asm/thread_info_no.h
diff --git a/arch/m68k/include/asm/timex.h b/arch/m68k/include/asm/timex.h
new file mode 100644
index 000000000000..719762980578
--- /dev/null
+++ b/arch/m68k/include/asm/timex.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "timex_no.h"
+#else
+#include "timex_mm.h"
+#endif
diff --git a/include/asm-m68k/timex.h b/arch/m68k/include/asm/timex_mm.h
index b87f2f278f67..b87f2f278f67 100644
--- a/include/asm-m68k/timex.h
+++ b/arch/m68k/include/asm/timex_mm.h
diff --git a/arch/m68knommu/include/asm/timex.h b/arch/m68k/include/asm/timex_no.h
index 109050f3fe91..109050f3fe91 100644
--- a/arch/m68knommu/include/asm/timex.h
+++ b/arch/m68k/include/asm/timex_no.h
diff --git a/include/asm-m68k/tlb.h b/arch/m68k/include/asm/tlb.h
index 1785cff73449..1785cff73449 100644
--- a/include/asm-m68k/tlb.h
+++ b/arch/m68k/include/asm/tlb.h
diff --git a/arch/m68k/include/asm/tlbflush.h b/arch/m68k/include/asm/tlbflush.h
new file mode 100644
index 000000000000..b6f93b30951e
--- /dev/null
+++ b/arch/m68k/include/asm/tlbflush.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "tlbflush_no.h"
+#else
+#include "tlbflush_mm.h"
+#endif
diff --git a/include/asm-m68k/tlbflush.h b/arch/m68k/include/asm/tlbflush_mm.h
index acb6bf21a321..acb6bf21a321 100644
--- a/include/asm-m68k/tlbflush.h
+++ b/arch/m68k/include/asm/tlbflush_mm.h
diff --git a/arch/m68knommu/include/asm/tlbflush.h b/arch/m68k/include/asm/tlbflush_no.h
index a470cfb803eb..a470cfb803eb 100644
--- a/arch/m68knommu/include/asm/tlbflush.h
+++ b/arch/m68k/include/asm/tlbflush_no.h
diff --git a/arch/m68knommu/include/asm/topology.h b/arch/m68k/include/asm/topology.h
index ca173e9f26ff..ca173e9f26ff 100644
--- a/arch/m68knommu/include/asm/topology.h
+++ b/arch/m68k/include/asm/topology.h
diff --git a/arch/m68k/include/asm/traps.h b/arch/m68k/include/asm/traps.h
new file mode 100644
index 000000000000..3011ec0f5365
--- /dev/null
+++ b/arch/m68k/include/asm/traps.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "traps_no.h"
+#else
+#include "traps_mm.h"
+#endif
diff --git a/include/asm-m68k/traps.h b/arch/m68k/include/asm/traps_mm.h
index 8caef25624c7..8caef25624c7 100644
--- a/include/asm-m68k/traps.h
+++ b/arch/m68k/include/asm/traps_mm.h
diff --git a/arch/m68knommu/include/asm/traps.h b/arch/m68k/include/asm/traps_no.h
index d0671e5f8e29..d0671e5f8e29 100644
--- a/arch/m68knommu/include/asm/traps.h
+++ b/arch/m68k/include/asm/traps_no.h
diff --git a/include/asm-m68k/types.h b/arch/m68k/include/asm/types.h
index 6441cb5f8e7c..6441cb5f8e7c 100644
--- a/include/asm-m68k/types.h
+++ b/arch/m68k/include/asm/types.h
diff --git a/arch/m68k/include/asm/uaccess.h b/arch/m68k/include/asm/uaccess.h
new file mode 100644
index 000000000000..38f92dbb9a45
--- /dev/null
+++ b/arch/m68k/include/asm/uaccess.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "uaccess_no.h"
+#else
+#include "uaccess_mm.h"
+#endif
diff --git a/include/asm-m68k/uaccess.h b/arch/m68k/include/asm/uaccess_mm.h
index 7107f3fbdbb6..7107f3fbdbb6 100644
--- a/include/asm-m68k/uaccess.h
+++ b/arch/m68k/include/asm/uaccess_mm.h
diff --git a/arch/m68knommu/include/asm/uaccess.h b/arch/m68k/include/asm/uaccess_no.h
index 68bbe9b312f1..68bbe9b312f1 100644
--- a/arch/m68knommu/include/asm/uaccess.h
+++ b/arch/m68k/include/asm/uaccess_no.h
diff --git a/arch/m68k/include/asm/ucontext.h b/arch/m68k/include/asm/ucontext.h
new file mode 100644
index 000000000000..b53cd160c0b3
--- /dev/null
+++ b/arch/m68k/include/asm/ucontext.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "ucontext_no.h"
+#else
+#include "ucontext_mm.h"
+#endif
diff --git a/include/asm-m68k/ucontext.h b/arch/m68k/include/asm/ucontext_mm.h
index e4e22669edc0..e4e22669edc0 100644
--- a/include/asm-m68k/ucontext.h
+++ b/arch/m68k/include/asm/ucontext_mm.h
diff --git a/arch/m68knommu/include/asm/ucontext.h b/arch/m68k/include/asm/ucontext_no.h
index 713a27f901cd..713a27f901cd 100644
--- a/arch/m68knommu/include/asm/ucontext.h
+++ b/arch/m68k/include/asm/ucontext_no.h
diff --git a/arch/m68k/include/asm/unaligned.h b/arch/m68k/include/asm/unaligned.h
new file mode 100644
index 000000000000..c640bba3bdf4
--- /dev/null
+++ b/arch/m68k/include/asm/unaligned.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "unaligned_no.h"
+#else
+#include "unaligned_mm.h"
+#endif
diff --git a/include/asm-m68k/unaligned.h b/arch/m68k/include/asm/unaligned_mm.h
index 77698f2dc33c..77698f2dc33c 100644
--- a/include/asm-m68k/unaligned.h
+++ b/arch/m68k/include/asm/unaligned_mm.h
diff --git a/arch/m68knommu/include/asm/unaligned.h b/arch/m68k/include/asm/unaligned_no.h
index eb1ea4cb9a59..eb1ea4cb9a59 100644
--- a/arch/m68knommu/include/asm/unaligned.h
+++ b/arch/m68k/include/asm/unaligned_no.h
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
new file mode 100644
index 000000000000..df1d9d4cb1fd
--- /dev/null
+++ b/arch/m68k/include/asm/unistd.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "unistd_no.h"
+#else
+#include "unistd_mm.h"
+#endif
diff --git a/include/asm-m68k/unistd.h b/arch/m68k/include/asm/unistd_mm.h
index 965abb8bc7ff..3c19027331fa 100644
--- a/include/asm-m68k/unistd.h
+++ b/arch/m68k/include/asm/unistd_mm.h
@@ -5,6 +5,7 @@
 * This file contains the system call numbers.
 */
+#define __NR_restart_syscall      0
 #define __NR_exit                 1
 #define __NR_fork                 2
 #define __NR_read                 3
@@ -359,9 +360,6 @@
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-/* whitelist for checksyscalls */
-#define __IGNORE_restart_syscall
 /*
 * "Conditional" syscalls
 *
diff --git a/arch/m68knommu/include/asm/unistd.h b/arch/m68k/include/asm/unistd_no.h
index b034a2f7b444..b034a2f7b444 100644
--- a/arch/m68knommu/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd_no.h
diff --git a/include/asm-m68k/user.h b/arch/m68k/include/asm/user.h
index f1f478d6e050..f1f478d6e050 100644
--- a/include/asm-m68k/user.h
+++ b/arch/m68k/include/asm/user.h
diff --git a/include/asm-m68k/virtconvert.h b/arch/m68k/include/asm/virtconvert.h
index 22ab05c9c52b..22ab05c9c52b 100644
--- a/include/asm-m68k/virtconvert.h
+++ b/arch/m68k/include/asm/virtconvert.h
diff --git a/include/asm-m68k/xor.h b/arch/m68k/include/asm/xor.h
index c82eb12a5b18..c82eb12a5b18 100644
--- a/include/asm-m68k/xor.h
+++ b/arch/m68k/include/asm/xor.h
diff --git a/include/asm-m68k/zorro.h b/arch/m68k/include/asm/zorro.h
index 5ce97c22b582..5ce97c22b582 100644
--- a/include/asm-m68k/zorro.h
+++ b/arch/m68k/include/asm/zorro.h
diff --git a/arch/m68k/kernel/.gitignore b/arch/m68k/kernel/.gitignore
new file mode 100644
index 000000000000..c5f676c3c224
--- /dev/null
+++ b/arch/m68k/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index f28404d9a2bc..5c332f2b9b83 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -424,7 +424,7 @@ resume:
 .data
 ALIGN
 sys_call_table:
-        .long sys_ni_syscall    /* 0  -  old "setup()" system call*/
+        .long sys_restart_syscall       /* 0 - old "setup()" system call, used for restarting */
        .long sys_exit
        .long sys_fork
        .long sys_read
@@ -513,7 +513,7 @@ sys_call_table:
        .long sys_uselib
        .long sys_swapon
        .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
        .long old_mmap          /* 90 */
        .long sys_munmap
        .long sys_truncate
diff --git a/arch/m68k/kernel/setup.c b/arch/m68k/kernel/setup.c
index 4d97bd2bd573..303730afb1c9 100644
--- a/arch/m68k/kernel/setup.c
+++ b/arch/m68k/kernel/setup.c
@@ -26,6 +26,7 @@
 #include <linux/initrd.h>
 #include <asm/bootinfo.h>
+#include <asm/sections.h>
 #include <asm/setup.h>
 #include <asm/fpu.h>
 #include <asm/irq.h>
@@ -62,7 +63,6 @@ EXPORT_SYMBOL(vme_brdtype);
 int m68k_is040or060;
 EXPORT_SYMBOL(m68k_is040or060);
-extern int end;
 extern unsigned long availmem;
 int m68k_num_memory;
@@ -215,11 +215,10 @@ static void __init m68k_parse_bootinfo(const struct bi_record *record)
 void __init setup_arch(char **cmdline_p)
 {
-        extern int _etext, _edata, _end;
        int i;
        /* The bootinfo is located right after the kernel bss */
-        m68k_parse_bootinfo((const struct bi_record *)&_end);
+        m68k_parse_bootinfo((const struct bi_record *)_end);
        if (CPU_IS_040)
                m68k_is040or060 = 4;
@@ -252,9 +251,9 @@ void __init setup_arch(char **cmdline_p)
        }
        init_mm.start_code = PAGE_OFFSET;
-        init_mm.end_code = (unsigned long) &_etext;
+        init_mm.end_code = (unsigned long)_etext;
-        init_mm.end_data = (unsigned long) &_edata;
+        init_mm.end_data = (unsigned long)_edata;
-        init_mm.brk = (unsigned long) &_end;
+        init_mm.brk = (unsigned long)_end;
        *cmdline_p = m68k_command_line;
        memcpy(boot_command_line, *cmdline_p, CL_SIZE);
diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
index f9af893cd289..de2d05ddd86d 100644
--- a/arch/m68k/kernel/signal.c
+++ b/arch/m68k/kernel/signal.c
@@ -326,6 +326,9 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *usc, void __u
        struct sigcontext context;
        int err;
+        /* Always make any pending restarted system calls return -EINTR */
+        current_thread_info()->restart_block.fn = do_no_restart_syscall;
        /* get previous context */
        if (copy_from_user(&context, usc, sizeof(context)))
                goto badframe;
@@ -411,6 +414,9 @@ rt_restore_ucontext(struct pt_regs *regs, struct switch_stack *sw,
        unsigned long usp;
        int err;
+        /* Always make any pending restarted system calls return -EINTR */
+        current_thread_info()->restart_block.fn = do_no_restart_syscall;
        err = __get_user(temp, &uc->uc_mcontext.version);
        if (temp != MCONTEXT_VERSION)
                goto badframe;
@@ -937,6 +943,15 @@ handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler)
                regs->d0 = -EINTR;
                break;
+        case -ERESTART_RESTARTBLOCK:
+                if (!has_handler) {
+                        regs->d0 = __NR_restart_syscall;
+                        regs->pc -= 2;
+                        break;
+                }
+                regs->d0 = -EINTR;
+                break;
        case -ERESTARTSYS:
                if (has_handler && !(ka->sa.sa_flags & SA_RESTART)) {
                        regs->d0 = -EINTR;
diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds
index 8a4919e4d36a..d9368c0709ba 100644
--- a/arch/m68k/kernel/vmlinux-sun3.lds
+++ b/arch/m68k/kernel/vmlinux-sun3.lds
@@ -33,6 +33,7 @@ SECTIONS
        } :data
  /* End of data goes *here* so that freeing init code works properly. */
  _edata = .;
+  NOTES
  /* will be freed after init */
  . = ALIGN(PAGE_SIZE); /* Init code and data */
diff --git a/arch/m68k/mac/baboon.c b/arch/m68k/mac/baboon.c
index 245d16d078ad..2a96bebd8969 100644
--- a/arch/m68k/mac/baboon.c
+++ b/arch/m68k/mac/baboon.c
@@ -92,7 +92,8 @@ static irqreturn_t baboon_irq(int irq, void *dev_id)
 void __init baboon_register_interrupts(void)
 {
        baboon_disabled = 0;
-        request_irq(IRQ_NUBUS_C, baboon_irq, 0, "baboon", (void *)baboon);
+        if (request_irq(IRQ_NUBUS_C, baboon_irq, 0, "baboon", (void *)baboon))
+                pr_err("Couldn't register baboon interrupt\n");
 }
 /*
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index 8819b97be324..98b6bcfb37bf 100644
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -47,13 +47,6 @@
 struct mac_booter_data mac_bi_data;
-/* New m68k bootinfo stuff and videobase */
-extern int m68k_num_memory;
-extern struct mem_info m68k_memory[NUM_MEMINFO];
-extern struct mem_info m68k_ramdisk;
 /* The phys. video addr. - might be bogus on some machines */
 static unsigned long mac_orig_videoaddr;
@@ -61,7 +54,6 @@ static unsigned long mac_orig_videoaddr;
 extern unsigned long mac_gettimeoffset(void);
 extern int mac_hwclk(int, struct rtc_time *);
 extern int mac_set_clock_mmss(unsigned long);
-extern int show_mac_interrupts(struct seq_file *, void *);
 extern void iop_preinit(void);
 extern void iop_init(void);
 extern void via_init(void);
@@ -805,10 +797,6 @@ static void __init mac_identify(void)
                mac_bi_data.boottime, mac_bi_data.gmtbias);
        printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",
                mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
-#if 0
-        printk("Ramdisk: addr 0x%lx size 0x%lx\n",
-                m68k_ramdisk.addr, m68k_ramdisk.size);
-#endif
        iop_init();
        via_init();
diff --git a/arch/m68k/mac/debug.c b/arch/m68k/mac/debug.c
index 65dd77a742a3..bce074ceb768 100644
--- a/arch/m68k/mac/debug.c
+++ b/arch/m68k/mac/debug.c
@@ -27,7 +27,6 @@
 #include <asm/macints.h>
 extern unsigned long mac_videobase;
-extern unsigned long mac_videodepth;
 extern unsigned long mac_rowbytes;
 extern void mac_serial_print(const char *);
diff --git a/arch/m68k/mac/iop.c b/arch/m68k/mac/iop.c
index 326fb9978094..1ad4e9d80eba 100644
--- a/arch/m68k/mac/iop.c
+++ b/arch/m68k/mac/iop.c
@@ -305,14 +305,16 @@ void __init iop_register_interrupts(void)
 {
        if (iop_ism_present) {
                if (oss_present) {
-                        request_irq(OSS_IRQLEV_IOPISM, iop_ism_irq,
+                        if (request_irq(OSS_IRQLEV_IOPISM, iop_ism_irq,
                                        IRQ_FLG_LOCK, "ISM IOP",
-                                        (void *) IOP_NUM_ISM);
+                                        (void *) IOP_NUM_ISM))
+                                pr_err("Couldn't register ISM IOP interrupt\n");
                        oss_irq_enable(IRQ_MAC_ADB);
                } else {
-                        request_irq(IRQ_VIA2_0, iop_ism_irq,
+                        if (request_irq(IRQ_VIA2_0, iop_ism_irq,
                                        IRQ_FLG_LOCK|IRQ_FLG_FAST, "ISM IOP",
-                                        (void *) IOP_NUM_ISM);
+                                        (void *) IOP_NUM_ISM))
+                                pr_err("Couldn't register ISM IOP interrupt\n");
                }
                if (!iop_alive(iop_base[IOP_NUM_ISM])) {
                        printk("IOP: oh my god, they killed the ISM IOP!\n");
diff --git a/arch/m68k/mac/macints.c b/arch/m68k/mac/macints.c
index 82e560c076ce..23711074e0e2 100644
--- a/arch/m68k/mac/macints.c
+++ b/arch/m68k/mac/macints.c
@@ -134,6 +134,7 @@
 #include <asm/errno.h>
 #include <asm/macints.h>
 #include <asm/irq_regs.h>
+#include <asm/mac_oss.h>
 #define DEBUG_SPURIOUS
 #define SHUTUP_SONIC
@@ -146,7 +147,6 @@ static int scc_mask;
 * VIA/RBV hooks
 */
-extern void via_init(void);
 extern void via_register_interrupts(void);
 extern void via_irq_enable(int);
 extern void via_irq_disable(int);
@@ -157,9 +157,6 @@ extern int  via_irq_pending(int);
 * OSS hooks
 */
-extern int oss_present;
-extern void oss_init(void);
 extern void oss_register_interrupts(void);
 extern void oss_irq_enable(int);
 extern void oss_irq_disable(int);
@@ -170,9 +167,6 @@ extern int  oss_irq_pending(int);
 * PSC hooks
 */
-extern int psc_present;
-extern void psc_init(void);
 extern void psc_register_interrupts(void);
 extern void psc_irq_enable(int);
 extern void psc_irq_disable(int);
@@ -191,12 +185,10 @@ extern void iop_register_interrupts(void);
 extern int baboon_present;
-extern void baboon_init(void);
 extern void baboon_register_interrupts(void);
 extern void baboon_irq_enable(int);
 extern void baboon_irq_disable(int);
 extern void baboon_irq_clear(int);
-extern int  baboon_irq_pending(int);
 /*
 * SCC interrupt routines
@@ -258,8 +250,9 @@ void __init mac_init_IRQ(void)
        if (baboon_present)
                baboon_register_interrupts();
        iop_register_interrupts();
-        request_irq(IRQ_AUTO_7, mac_nmi_handler, 0, "NMI",
+        if (request_irq(IRQ_AUTO_7, mac_nmi_handler, 0, "NMI",
-                        mac_nmi_handler);
+                        mac_nmi_handler))
+                pr_err("Couldn't register NMI\n");
 #ifdef DEBUG_MACINTS
        printk("mac_init_IRQ(): Done!\n");
 #endif
diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c
index a44c7086ab39..5d818568b343 100644
--- a/arch/m68k/mac/misc.c
+++ b/arch/m68k/mac/misc.c
@@ -35,7 +35,6 @@
 #define RTC_OFFSET 2082844800
-extern struct mac_booter_data mac_bi_data;
 static void (*rom_reset)(void);
 #ifdef CONFIG_ADB_CUDA
diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c
index 8426501119ca..f3d23d6ebcf8 100644
--- a/arch/m68k/mac/oss.c
+++ b/arch/m68k/mac/oss.c
@@ -66,16 +66,21 @@ void __init oss_init(void)
 void __init oss_register_interrupts(void)
 {
-        request_irq(OSS_IRQLEV_SCSI, oss_irq, IRQ_FLG_LOCK,
+        if (request_irq(OSS_IRQLEV_SCSI, oss_irq, IRQ_FLG_LOCK,
-                        "scsi", (void *) oss);
+                        "scsi", (void *) oss))
-        request_irq(OSS_IRQLEV_IOPSCC, mac_scc_dispatch, IRQ_FLG_LOCK,
+                pr_err("Couldn't register %s interrupt\n", "scsi");
-                        "scc", mac_scc_dispatch);
+        if (request_irq(OSS_IRQLEV_IOPSCC, mac_scc_dispatch, IRQ_FLG_LOCK,
-        request_irq(OSS_IRQLEV_NUBUS, oss_nubus_irq, IRQ_FLG_LOCK,
+                        "scc", mac_scc_dispatch))
-                        "nubus", (void *) oss);
+                pr_err("Couldn't register %s interrupt\n", "scc");
-        request_irq(OSS_IRQLEV_SOUND, oss_irq, IRQ_FLG_LOCK,
+        if (request_irq(OSS_IRQLEV_NUBUS, oss_nubus_irq, IRQ_FLG_LOCK,
-                        "sound", (void *) oss);
+                        "nubus", (void *) oss))
-        request_irq(OSS_IRQLEV_VIA1, via1_irq, IRQ_FLG_LOCK,
+                pr_err("Couldn't register %s interrupt\n", "nubus");
-                        "via1", (void *) via1);
+        if (request_irq(OSS_IRQLEV_SOUND, oss_irq, IRQ_FLG_LOCK,
+                        "sound", (void *) oss))
+                pr_err("Couldn't register %s interrupt\n", "sound");
+        if (request_irq(OSS_IRQLEV_VIA1, via1_irq, IRQ_FLG_LOCK,
+                        "via1", (void *) via1))
+                pr_err("Couldn't register %s interrupt\n", "via1");
 }
 /*
diff --git a/arch/m68k/mac/psc.c b/arch/m68k/mac/psc.c
index f84a4dd64f94..ba6ccab64018 100644
--- a/arch/m68k/mac/psc.c
+++ b/arch/m68k/mac/psc.c
@@ -117,10 +117,14 @@ void __init psc_init(void)
 void __init psc_register_interrupts(void)
 {
-        request_irq(IRQ_AUTO_3, psc_irq, 0, "psc3", (void *) 0x30);
+        if (request_irq(IRQ_AUTO_3, psc_irq, 0, "psc3", (void *) 0x30))
-        request_irq(IRQ_AUTO_4, psc_irq, 0, "psc4", (void *) 0x40);
+                pr_err("Couldn't register psc%d interrupt\n", 3);
-        request_irq(IRQ_AUTO_5, psc_irq, 0, "psc5", (void *) 0x50);
+        if (request_irq(IRQ_AUTO_4, psc_irq, 0, "psc4", (void *) 0x40))
-        request_irq(IRQ_AUTO_6, psc_irq, 0, "psc6", (void *) 0x60);
+                pr_err("Couldn't register psc%d interrupt\n", 4);
+        if (request_irq(IRQ_AUTO_5, psc_irq, 0, "psc5", (void *) 0x50))
+                pr_err("Couldn't register psc%d interrupt\n", 5);
+        if (request_irq(IRQ_AUTO_6, psc_irq, 0, "psc6", (void *) 0x60))
+                pr_err("Couldn't register psc%d interrupt\n", 6);
 }
 /*
diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c
index f01d418e64fe..7d97ba54536e 100644
--- a/arch/m68k/mac/via.c
+++ b/arch/m68k/mac/via.c
@@ -34,6 +34,7 @@
 #include <asm/macints.h>
 #include <asm/mac_via.h>
 #include <asm/mac_psc.h>
+#include <asm/mac_oss.h>
 volatile __u8 *via1, *via2;
 int rbv_present;
@@ -84,7 +85,6 @@ void via_irq_disable(int irq);
 void via_irq_clear(int irq);
 extern irqreturn_t mac_scc_dispatch(int, void *);
-extern int oss_present;
 /*
 * Initialize the VIAs
@@ -283,7 +283,8 @@ void __init via_init_clock(irq_handler_t func)
        via1[vT1CL] = MAC_CLOCK_LOW;
        via1[vT1CH] = MAC_CLOCK_HIGH;
-        request_irq(IRQ_MAC_TIMER_1, func, IRQ_FLG_LOCK, "timer", func);
+        if (request_irq(IRQ_MAC_TIMER_1, func, IRQ_FLG_LOCK, "timer", func))
+                pr_err("Couldn't register %s interrupt\n", "timer");
 }
 /*
@@ -293,25 +294,31 @@ void __init via_init_clock(irq_handler_t func)
 void __init via_register_interrupts(void)
 {
        if (via_alt_mapping) {
-                request_irq(IRQ_AUTO_1, via1_irq,
+                if (request_irq(IRQ_AUTO_1, via1_irq,
                                IRQ_FLG_LOCK|IRQ_FLG_FAST, "software",
-                                (void *) via1);
+                                (void *) via1))
-                request_irq(IRQ_AUTO_6, via1_irq,
+                        pr_err("Couldn't register %s interrupt\n", "software");
+                if (request_irq(IRQ_AUTO_6, via1_irq,
                                IRQ_FLG_LOCK|IRQ_FLG_FAST, "via1",
-                                (void *) via1);
+                                (void *) via1))
+                        pr_err("Couldn't register %s interrupt\n", "via1");
        } else {
-                request_irq(IRQ_AUTO_1, via1_irq,
+                if (request_irq(IRQ_AUTO_1, via1_irq,
                                IRQ_FLG_LOCK|IRQ_FLG_FAST, "via1",
-                                (void *) via1);
+                                (void *) via1))
+                        pr_err("Couldn't register %s interrupt\n", "via1");
        }
-        request_irq(IRQ_AUTO_2, via2_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
+        if (request_irq(IRQ_AUTO_2, via2_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
-                        "via2", (void *) via2);
+                        "via2", (void *) via2))
+                pr_err("Couldn't register %s interrupt\n", "via2");
        if (!psc_present) {
-                request_irq(IRQ_AUTO_4, mac_scc_dispatch, IRQ_FLG_LOCK,
+                if (request_irq(IRQ_AUTO_4, mac_scc_dispatch, IRQ_FLG_LOCK,
-                                "scc", mac_scc_dispatch);
+                                "scc", mac_scc_dispatch))
+                        pr_err("Couldn't register %s interrupt\n", "scc");
        }
-        request_irq(IRQ_MAC_NUBUS, via_nubus_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
+        if (request_irq(IRQ_MAC_NUBUS, via_nubus_irq,
-                        "nubus", (void *) via2);
+                        IRQ_FLG_LOCK|IRQ_FLG_FAST, "nubus", (void *) via2))
+                pr_err("Couldn't register %s interrupt\n", "nubus");
 }
 /*
diff --git a/arch/m68k/math-emu/fp_log.c b/arch/m68k/math-emu/fp_log.c
index b1033ae0d6f0..367ecee2f981 100644
--- a/arch/m68k/math-emu/fp_log.c
+++ b/arch/m68k/math-emu/fp_log.c
@@ -24,7 +24,6 @@ static const struct fp_ext fp_one =
 extern struct fp_ext *fp_fadd(struct fp_ext *dest, const struct fp_ext *src);
 extern struct fp_ext *fp_fdiv(struct fp_ext *dest, const struct fp_ext *src);
-extern struct fp_ext *fp_fmul(struct fp_ext *dest, const struct fp_ext *src);
 struct fp_ext *
 fp_fsqrt(struct fp_ext *dest, struct fp_ext *src)
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index 81bb08ceec18..0007b2adf3a3 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -28,6 +28,7 @@
 #ifdef CONFIG_ATARI
 #include <asm/atari_stram.h>
 #endif
+#include <asm/sections.h>
 #include <asm/tlb.h>
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
@@ -73,9 +74,6 @@ extern void init_pointer_table(unsigned long ptable);
 /* References to section boundaries */
-extern char _text[], _etext[];
-extern char __init_begin[], __init_end[];
 extern pmd_t *zero_pgtable;
 void __init mem_init(void)
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index c5dbb9bdb322..4665fc84b7dc 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -30,6 +30,7 @@
 #ifdef CONFIG_ATARI
 #include <asm/atari_stram.h>
 #endif
+#include <asm/sections.h>
 #undef DEBUG
@@ -301,14 +302,12 @@ void __init paging_init(void)
        }
 }
-extern char __init_begin, __init_end;
 void free_initmem(void)
 {
        unsigned long addr;
-        addr = (unsigned long)&__init_begin;
+        addr = (unsigned long)__init_begin;
-        for (; addr < (unsigned long)&__init_end; addr += PAGE_SIZE) {
+        for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) {
                virt_to_page(addr)->flags &= ~(1 << PG_reserved);
                init_page_count(virt_to_page(addr));
                free_page(addr);
diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index 43cdf476ffab..100baaa692a1 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -42,7 +42,6 @@ extern unsigned long mvme147_gettimeoffset (void);
 extern int mvme147_hwclk (int, struct rtc_time *);
 extern int mvme147_set_clock_mmss (unsigned long);
 extern void mvme147_reset (void);
-extern void mvme147_waitbut(void);
 static int bcd2int (unsigned char b);
@@ -115,8 +114,9 @@ static irqreturn_t mvme147_timer_int (int irq, void *dev_id)
 void mvme147_sched_init (irq_handler_t timer_routine)
 {
        tick_handler = timer_routine;
-        request_irq (PCC_IRQ_TIMER1, mvme147_timer_int,
+        if (request_irq(PCC_IRQ_TIMER1, mvme147_timer_int, IRQ_FLG_REPLACE,
-                IRQ_FLG_REPLACE, "timer 1", NULL);
+                        "timer 1", NULL))
+                pr_err("Couldn't register timer interrupt\n");
        /* Init the clock with a value */
        /* our clock goes off every 6.25us */
diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c
index 1521826fc3c7..11edf61cc2c4 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -48,7 +48,6 @@ extern unsigned long mvme16x_gettimeoffset (void);
 extern int mvme16x_hwclk (int, struct rtc_time *);
 extern int mvme16x_set_clock_mmss (unsigned long);
 extern void mvme16x_reset (void);
-extern void mvme16x_waitbut(void);
 int bcd2int (unsigned char b);
diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c
index 7110546e3c00..31ab3f08bbda 100644
--- a/arch/m68k/q40/config.c
+++ b/arch/m68k/q40/config.c
@@ -36,7 +36,6 @@
 #include <asm/machdep.h>
 #include <asm/q40_master.h>
-extern irqreturn_t q40_process_int(int level, struct pt_regs *regs);
 extern void q40_init_IRQ(void);
 static void q40_get_model(char *model);
 extern void q40_sched_init(irq_handler_t handler);
@@ -47,8 +46,6 @@ static unsigned int q40_get_ss(void);
 static int q40_set_clock_mmss(unsigned long);
 static int q40_get_rtc_pll(struct rtc_pll_info *pll);
 static int q40_set_rtc_pll(struct rtc_pll_info *pll);
-extern void q40_waitbut(void);
-void q40_set_vectors(void);
 extern void q40_mksound(unsigned int /*freq*/, unsigned int /*ticks*/);
diff --git a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c
index 8dfaa201342e..2ca25bd01a96 100644
--- a/arch/m68k/sun3/config.c
+++ b/arch/m68k/sun3/config.c
@@ -27,23 +27,21 @@
 #include <asm/sun3mmu.h>
 #include <asm/rtc.h>
 #include <asm/machdep.h>
+#include <asm/idprom.h>
 #include <asm/intersil.h>
 #include <asm/irq.h>
+#include <asm/sections.h>
 #include <asm/segment.h>
 #include <asm/sun3ints.h>
-extern char _text, _end;
 char sun3_reserved_pmeg[SUN3_PMEGS_NUM];
 extern unsigned long sun3_gettimeoffset(void);
 static void sun3_sched_init(irq_handler_t handler);
 extern void sun3_get_model (char* model);
-extern void idprom_init (void);
 extern int sun3_hwclk(int set, struct rtc_time *t);
 volatile char* clock_va;
-extern volatile unsigned char* sun3_intreg;
 extern unsigned long availmem;
 unsigned long num_pages;
@@ -149,7 +147,7 @@ void __init config_sun3(void)
        mach_halt            =  sun3_halt;
        mach_get_hardware_list = sun3_get_hardware_list;
-        memory_start = ((((int)&_end) + 0x2000) & ~0x1fff);
+        memory_start = ((((unsigned long)_end) + 0x2000) & ~0x1fff);
 // PROM seems to want the last couple of physical pages. --m
        memory_end   = *(romvec->pv_sun3mem) + PAGE_OFFSET - 2*PAGE_SIZE;
diff --git a/arch/m68k/sun3/mmu_emu.c b/arch/m68k/sun3/mmu_emu.c
index 60f9d4500d72..3cd19390aae5 100644
--- a/arch/m68k/sun3/mmu_emu.c
+++ b/arch/m68k/sun3/mmu_emu.c
@@ -27,7 +27,6 @@
 #include <asm/mmu_context.h>
 #include <asm/dvma.h>
-extern void prom_reboot (char *) __attribute__ ((__noreturn__));
 #undef DEBUG_MMU_EMU
 #define DEBUG_PROM_MAPS
diff --git a/arch/m68k/sun3/sun3ints.c b/arch/m68k/sun3/sun3ints.c
index 7364cd67455e..ad90393a3361 100644
--- a/arch/m68k/sun3/sun3ints.c
+++ b/arch/m68k/sun3/sun3ints.c
@@ -105,7 +105,10 @@ void __init sun3_init_IRQ(void)
        m68k_setup_irq_controller(&sun3_irq_controller, IRQ_AUTO_1, 7);
        m68k_setup_user_interrupt(VEC_USER, 128, NULL);
-        request_irq(IRQ_AUTO_5, sun3_int5, 0, "int5", NULL);
+        if (request_irq(IRQ_AUTO_5, sun3_int5, 0, "int5", NULL))
-        request_irq(IRQ_AUTO_7, sun3_int7, 0, "int7", NULL);
+                pr_err("Couldn't register %s interrupt\n", "int5");
-        request_irq(IRQ_USER+127, sun3_vec255, 0, "vec255", NULL);
+        if (request_irq(IRQ_AUTO_7, sun3_int7, 0, "int7", NULL))
+                pr_err("Couldn't register %s interrupt\n", "int7");
+        if (request_irq(IRQ_USER+127, sun3_vec255, 0, "vec255", NULL))
+                pr_err("Couldn't register %s interrupt\n", "vec255");
 }
diff --git a/arch/m68k/sun3x/config.c b/arch/m68k/sun3x/config.c
index 2b1ca2db070f..fc599fad4a54 100644
--- a/arch/m68k/sun3x/config.c
+++ b/arch/m68k/sun3x/config.c
@@ -23,7 +23,6 @@
 #include "time.h"
 volatile char *clock_va;
-extern volatile unsigned char *sun3_intreg;
 extern void sun3_get_model(char *model);
diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig
index 76b66feb74df..4beb59dfc6ec 100644
--- a/arch/m68knommu/Kconfig
+++ b/arch/m68knommu/Kconfig
@@ -14,6 +14,10 @@ config MMU
        bool
        default n
+config NO_DMA
+        bool
+        default y
 config FPU
        bool
        default n
@@ -398,12 +402,6 @@ config M5307C3
        help
          Support for the Motorola M5307C3 board.
-config eLIA
-        bool "Moreton Bay eLIA board support"
-        depends on M5307
-        help
-          Support for the Moreton Bay eLIA board.
 config SECUREEDGEMP3
        bool "SnapGear SecureEdge/MP3 platform support"
        depends on M5307
@@ -697,25 +695,8 @@ config ISA_DMA_API
        depends on !M5272
        default y
-menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
-config PCI
-        bool "PCI support"
-        help
-          Support for PCI bus.
-config COMEMPCI
-        bool "CO-MEM lite PCI controller support"
-        depends on (M5307 || M5407)
-source "drivers/pci/Kconfig"
 source "drivers/pcmcia/Kconfig"
-source "drivers/pci/hotplug/Kconfig"
-endmenu
 menu "Executable file formats"
 source "fs/Kconfig.binfmt"
diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile
index b63bbcf874ff..fd0fb303d885 100644
--- a/arch/m68knommu/Makefile
+++ b/arch/m68knommu/Makefile
@@ -41,7 +41,6 @@ board-$(CONFIG_M5271EVB)	:= M5271EVB
 board-$(CONFIG_M5275EVB)        := M5275EVB
 board-$(CONFIG_M5282EVB)        := M5282EVB
 board-$(CONFIG_ELITE)           := eLITE
-board-$(CONFIG_eLIA)            := eLIA
 board-$(CONFIG_NETtel)          := NETtel
 board-$(CONFIG_SECUREEDGEMP3)   := MP3
 board-$(CONFIG_CLEOPATRA)       := CLEOPATRA
diff --git a/arch/m68knommu/include/asm/Kbuild b/arch/m68knommu/include/asm/Kbuild
deleted file mode 100644
index 58c02a454130..000000000000
--- a/arch/m68knommu/include/asm/Kbuild
+++ /dev/null
@@ -1,3 +0,0 @@
-include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/arch/m68knommu/include/asm/byteorder.h b/arch/m68knommu/include/asm/byteorder.h
deleted file mode 100644
index a6f0b8f7f622..000000000000
--- a/arch/m68knommu/include/asm/byteorder.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _M68KNOMMU_BYTEORDER_H
-#define _M68KNOMMU_BYTEORDER_H
-#include <asm/swab.h>
-#include <linux/byteorder/big_endian.h>
-#endif /* _M68KNOMMU_BYTEORDER_H */
diff --git a/arch/m68knommu/include/asm/cachectl.h b/arch/m68knommu/include/asm/cachectl.h
deleted file mode 100644
index bcf5a6a9dd52..000000000000
--- a/arch/m68knommu/include/asm/cachectl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/cachectl.h>
diff --git a/arch/m68knommu/include/asm/cputime.h b/arch/m68knommu/include/asm/cputime.h
deleted file mode 100644
index a0c4a660878d..000000000000
--- a/arch/m68knommu/include/asm/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68KNOMMU_CPUTIME_H
-#define __M68KNOMMU_CPUTIME_H
-#include <asm-generic/cputime.h>
-#endif /* __M68KNOMMU_CPUTIME_H */
diff --git a/arch/m68knommu/include/asm/errno.h b/arch/m68knommu/include/asm/errno.h
deleted file mode 100644
index 7e8c22b9a5e6..000000000000
--- a/arch/m68knommu/include/asm/errno.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/errno.h>
diff --git a/arch/m68knommu/include/asm/fcntl.h b/arch/m68knommu/include/asm/fcntl.h
deleted file mode 100644
index f6a552cda4cd..000000000000
--- a/arch/m68knommu/include/asm/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/fcntl.h>
diff --git a/arch/m68knommu/include/asm/hwtest.h b/arch/m68knommu/include/asm/hwtest.h
deleted file mode 100644
index 700626a1b1bf..000000000000
--- a/arch/m68knommu/include/asm/hwtest.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/hwtest.h>
diff --git a/arch/m68knommu/include/asm/ioctls.h b/arch/m68knommu/include/asm/ioctls.h
deleted file mode 100644
index 0b1eb4d85059..000000000000
--- a/arch/m68knommu/include/asm/ioctls.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/ioctls.h>
diff --git a/arch/m68knommu/include/asm/ipcbuf.h b/arch/m68knommu/include/asm/ipcbuf.h
deleted file mode 100644
index e4a7be6dd706..000000000000
--- a/arch/m68knommu/include/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/ipcbuf.h>
diff --git a/arch/m68knommu/include/asm/linkage.h b/arch/m68knommu/include/asm/linkage.h
deleted file mode 100644
index c288a19ff489..000000000000
--- a/arch/m68knommu/include/asm/linkage.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/linkage.h>
diff --git a/arch/m68knommu/include/asm/local.h b/arch/m68knommu/include/asm/local.h
deleted file mode 100644
index 84a39c1b86f8..000000000000
--- a/arch/m68knommu/include/asm/local.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68KNOMMU_LOCAL_H
-#define __M68KNOMMU_LOCAL_H
-#include <asm-generic/local.h>
-#endif /* __M68KNOMMU_LOCAL_H */
diff --git a/arch/m68knommu/include/asm/math-emu.h b/arch/m68knommu/include/asm/math-emu.h
deleted file mode 100644
index 7e7090517b72..000000000000
--- a/arch/m68knommu/include/asm/math-emu.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/math-emu.h>
diff --git a/arch/m68knommu/include/asm/md.h b/arch/m68knommu/include/asm/md.h
deleted file mode 100644
index d810c78de5ff..000000000000
--- a/arch/m68knommu/include/asm/md.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/md.h>
diff --git a/arch/m68knommu/include/asm/mman.h b/arch/m68knommu/include/asm/mman.h
deleted file mode 100644
index 4846c682efed..000000000000
--- a/arch/m68knommu/include/asm/mman.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/mman.h>
diff --git a/arch/m68knommu/include/asm/movs.h b/arch/m68knommu/include/asm/movs.h
deleted file mode 100644
index 81a16779e833..000000000000
--- a/arch/m68knommu/include/asm/movs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/movs.h>
diff --git a/arch/m68knommu/include/asm/msgbuf.h b/arch/m68knommu/include/asm/msgbuf.h
deleted file mode 100644
index bdfadec4d52d..000000000000
--- a/arch/m68knommu/include/asm/msgbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/msgbuf.h>
diff --git a/arch/m68knommu/include/asm/openprom.h b/arch/m68knommu/include/asm/openprom.h
deleted file mode 100644
index fdba7953ff9f..000000000000
--- a/arch/m68knommu/include/asm/openprom.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/openprom.h>
diff --git a/arch/m68knommu/include/asm/oplib.h b/arch/m68knommu/include/asm/oplib.h
deleted file mode 100644
index ce079dc332d9..000000000000
--- a/arch/m68knommu/include/asm/oplib.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/oplib.h>
diff --git a/arch/m68knommu/include/asm/percpu.h b/arch/m68knommu/include/asm/percpu.h
deleted file mode 100644
index 5de72c327efd..000000000000
--- a/arch/m68knommu/include/asm/percpu.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ARCH_M68KNOMMU_PERCPU__
-#define __ARCH_M68KNOMMU_PERCPU__
-#include <asm-generic/percpu.h>
-#endif /* __ARCH_M68KNOMMU_PERCPU__ */
diff --git a/arch/m68knommu/include/asm/poll.h b/arch/m68knommu/include/asm/poll.h
deleted file mode 100644
index ee1b6cb549ca..000000000000
--- a/arch/m68knommu/include/asm/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/poll.h>
diff --git a/arch/m68knommu/include/asm/posix_types.h b/arch/m68knommu/include/asm/posix_types.h
deleted file mode 100644
index 6205fb9392a3..000000000000
--- a/arch/m68knommu/include/asm/posix_types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/posix_types.h>
diff --git a/arch/m68knommu/include/asm/resource.h b/arch/m68knommu/include/asm/resource.h
deleted file mode 100644
index 7fa63d5ea576..000000000000
--- a/arch/m68knommu/include/asm/resource.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/resource.h>
diff --git a/arch/m68knommu/include/asm/rtc.h b/arch/m68knommu/include/asm/rtc.h
deleted file mode 100644
index eaf18ec83c8e..000000000000
--- a/arch/m68knommu/include/asm/rtc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/rtc.h>
diff --git a/arch/m68knommu/include/asm/sections.h b/arch/m68knommu/include/asm/sections.h
deleted file mode 100644
index dd0ecb98ec08..000000000000
--- a/arch/m68knommu/include/asm/sections.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _M68KNOMMU_SECTIONS_H
-#define _M68KNOMMU_SECTIONS_H
-/* nothing to see, move along */
-#include <asm-generic/sections.h>
-#endif
diff --git a/arch/m68knommu/include/asm/sembuf.h b/arch/m68knommu/include/asm/sembuf.h
deleted file mode 100644
index 3a634f9ecf50..000000000000
--- a/arch/m68knommu/include/asm/sembuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/sembuf.h>
diff --git a/arch/m68knommu/include/asm/shm.h b/arch/m68knommu/include/asm/shm.h
deleted file mode 100644
index cc8e522d9050..000000000000
--- a/arch/m68knommu/include/asm/shm.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/shm.h>
diff --git a/arch/m68knommu/include/asm/shmbuf.h b/arch/m68knommu/include/asm/shmbuf.h
deleted file mode 100644
index bc34cf8eefce..000000000000
--- a/arch/m68knommu/include/asm/shmbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/shmbuf.h>
diff --git a/arch/m68knommu/include/asm/shmparam.h b/arch/m68knommu/include/asm/shmparam.h
deleted file mode 100644
index d7ee69648ebf..000000000000
--- a/arch/m68knommu/include/asm/shmparam.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/shmparam.h>
diff --git a/arch/m68knommu/include/asm/socket.h b/arch/m68knommu/include/asm/socket.h
deleted file mode 100644
index ac5478bf6371..000000000000
--- a/arch/m68knommu/include/asm/socket.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/socket.h>
diff --git a/arch/m68knommu/include/asm/sockios.h b/arch/m68knommu/include/asm/sockios.h
deleted file mode 100644
index dcc6a8900ce2..000000000000
--- a/arch/m68knommu/include/asm/sockios.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/sockios.h>
diff --git a/arch/m68knommu/include/asm/spinlock.h b/arch/m68knommu/include/asm/spinlock.h
deleted file mode 100644
index 6bb1f06c4781..000000000000
--- a/arch/m68knommu/include/asm/spinlock.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/spinlock.h>
diff --git a/arch/m68knommu/include/asm/stat.h b/arch/m68knommu/include/asm/stat.h
deleted file mode 100644
index 3d4b260e7c03..000000000000
--- a/arch/m68knommu/include/asm/stat.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/stat.h>
diff --git a/arch/m68knommu/include/asm/statfs.h b/arch/m68knommu/include/asm/statfs.h
deleted file mode 100644
index 2ce99eaf0970..000000000000
--- a/arch/m68knommu/include/asm/statfs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/statfs.h>
diff --git a/arch/m68knommu/include/asm/termbits.h b/arch/m68knommu/include/asm/termbits.h
deleted file mode 100644
index 05dd6bc27285..000000000000
--- a/arch/m68knommu/include/asm/termbits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/termbits.h>
diff --git a/arch/m68knommu/include/asm/termios.h b/arch/m68knommu/include/asm/termios.h
deleted file mode 100644
index e7337881a985..000000000000
--- a/arch/m68knommu/include/asm/termios.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/termios.h>
diff --git a/arch/m68knommu/include/asm/tlb.h b/arch/m68knommu/include/asm/tlb.h
deleted file mode 100644
index 77a7c51ca299..000000000000
--- a/arch/m68knommu/include/asm/tlb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/tlb.h>
diff --git a/arch/m68knommu/include/asm/types.h b/arch/m68knommu/include/asm/types.h
deleted file mode 100644
index 031238c2d180..000000000000
--- a/arch/m68knommu/include/asm/types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/types.h>
diff --git a/arch/m68knommu/include/asm/user.h b/arch/m68knommu/include/asm/user.h
deleted file mode 100644
index a5a555b761c4..000000000000
--- a/arch/m68knommu/include/asm/user.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/user.h>
diff --git a/arch/m68knommu/kernel/Makefile b/arch/m68knommu/kernel/Makefile
index f0eab3dedb5a..37c3fc074c0a 100644
--- a/arch/m68knommu/kernel/Makefile
+++ b/arch/m68knommu/kernel/Makefile
@@ -8,4 +8,3 @@ obj-y += dma.o entry.o init_task.o irq.o m68k_ksyms.o process.o ptrace.o \
         setup.o signal.o syscalltable.o sys_m68k.o time.o traps.o
 obj-$(CONFIG_MODULES)   += module.o
-obj-$(CONFIG_COMEMPCI)  += comempci.o
diff --git a/arch/m68knommu/kernel/comempci.c b/arch/m68knommu/kernel/comempci.c
deleted file mode 100644
index 0a68b5a85f86..000000000000
--- a/arch/m68knommu/kernel/comempci.c
+++ /dev/null
@@ -1,980 +0,0 @@
-/*****************************************************************************/
-/*
- *      comemlite.c -- PCI access code for embedded CO-MEM Lite PCI controller.
- *
- *      (C) Copyright 1999-2003, Greg Ungerer (gerg@snapgear.com).
- *      (C) Copyright 2000, Lineo (www.lineo.com)
- */
-/*****************************************************************************/
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/ptrace.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/irq.h>
-#include <asm/anchor.h>
-#ifdef CONFIG_eLIA
-#include <asm/elia.h>
-#endif
-/*****************************************************************************/
-/*
- *      Debug configuration defines. DEBUGRES sets debugging output for
- *      the resource allocation phase. DEBUGPCI traces on pcibios_ function
- *      calls, and DEBUGIO traces all accesses to devices on the PCI bus.
- */
-/*#define       DEBUGRES        1*/
-/*#define       DEBUGPCI        1*/
-/*#define       DEBUGIO         1*/
-/*****************************************************************************/
-/*
- *      PCI markers for bus present and active slots.
- */
-int             pci_bus_is_present = 0;
-unsigned long   pci_slotmask = 0;
-/*
- *      We may or may not need to swap the bytes of PCI bus tranfers.
- *      The endianess is re-roder automatically by the CO-MEM, but it
- *      will get the wrong byte order for a pure data stream.
- */
-#define pci_byteswap    0
-/*
- *      Resource tracking. The CO-MEM part creates a virtual address
- *      space that all the PCI devices live in - it is not in any way
- *      directly mapped into the ColdFire address space. So we can
- *      really assign any resources we like to devices, as long as
- *      they do not clash with other PCI devices.
- */
-unsigned int    pci_iobase = PCIBIOS_MIN_IO;    /* Arbitrary start address */
-unsigned int    pci_membase = PCIBIOS_MIN_MEM;  /* Arbitrary start address */
-#define PCI_MINIO       0x100                   /* 256 byte minimum I/O */
-#define PCI_MINMEM      0x00010000              /* 64k minimum chunk */
-/*
- *      The CO-MEM's shared memory segment is visible inside the PCI
- *      memory address space. We need to keep track of the address that
- *      this is mapped at, to setup the bus masters pointers.
- */
-unsigned int    pci_shmemaddr;
-/*****************************************************************************/
-void    pci_interrupt(int irq, void *id, struct pt_regs *fp);
-/*****************************************************************************/
-/*
- *      Some platforms have custom ways of reseting the PCI bus.
- */
-void pci_resetbus(void)
-{
-#ifdef CONFIG_eLIA
-        int     i;
-#ifdef DEBUGPCI
-        printk(KERN_DEBUG "pci_resetbus()\n");
-#endif
-        *((volatile unsigned short *) (MCF_MBAR+MCFSIM_PADDR)) |= eLIA_PCIRESET;
-        for (i = 0; (i < 1000); i++) {
-                *((volatile unsigned short *) (MCF_MBAR + MCFSIM_PADAT)) = 
-                        (ppdata | eLIA_PCIRESET);
-        }
-        *((volatile unsigned short *) (MCF_MBAR + MCFSIM_PADAT)) = ppdata;
-#endif
-}
-/*****************************************************************************/
-int pcibios_assign_resource_slot(int slot)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned char  *ip;
-        unsigned int            idsel, addr, val, align, i;
-        int                     bar;
-#ifdef DEBUGPCI
-        printk(KERN_INFO "pcibios_assign_resource_slot(slot=%x)\n", slot);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        idsel = COMEM_DA_ADDR(0x1 << (slot + 16));
-        /* Try to assign resource to each BAR */
-        for (bar = 0; (bar < 6); bar++) {
-                addr = COMEM_PCIBUS + PCI_BASE_ADDRESS_0 + (bar * 4);
-                rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
-                val = rp[LREG(addr)];
-#ifdef DEBUGRES
-                printk(KERN_DEBUG "-----------------------------------"
-                        "-------------------------------------\n");
-                printk(KERN_DEBUG "BAR[%d]: read=%08x ", bar, val);
-#endif
-                rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
-                rp[LREG(addr)] = 0xffffffff;
-                rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
-                val = rp[LREG(addr)];
-#ifdef DEBUGRES
-                printk(KERN_DEBUG "write=%08x ", val);
-#endif
-                if (val == 0) {
-#ifdef DEBUGRES
-                        printk(KERN_DEBUG "\n");
-#endif
-                        continue;
-                }
-                /* Determine space required by BAR */
-                /* FIXME: this should go backwords from 0x80000000... */
-                for (i = 0; (i < 32); i++) {
-                        if ((0x1 << i) & (val & 0xfffffffc))
-                                break;
-                }
-#ifdef DEBUGRES
-                printk(KERN_DEBUG "size=%08x(%d)\n", (0x1 << i), i);
-#endif
-                i = 0x1 << i;
-                /* Assign a resource */
-                if (val & PCI_BASE_ADDRESS_SPACE_IO) {
-                        if (i < PCI_MINIO)
-                                i = PCI_MINIO;
-#ifdef DEBUGRES
-                        printk(KERN_DEBUG "BAR[%d]: IO size=%08x iobase=%08x\n",
-                                bar, i, pci_iobase);
-#endif
-                        if (i > 0xffff) {
-                                /* Invalid size?? */
-                                val = 0 | PCI_BASE_ADDRESS_SPACE_IO;
-#ifdef DEBUGRES
-                                printk(KERN_DEBUG "BAR[%d]: too big for IO??\n", bar);
-#endif
-                        } else {
-                                /* Check for un-alignment */
-                                if ((align = pci_iobase % i))
-                                        pci_iobase += (i - align);
-                                val = pci_iobase | PCI_BASE_ADDRESS_SPACE_IO;
-                                pci_iobase += i;
-                        }
-                } else {
-                        if (i < PCI_MINMEM)
-                                i = PCI_MINMEM;
-#ifdef DEBUGRES
-                        printk(KERN_DEBUG "BAR[%d]: MEMORY size=%08x membase=%08x\n",
-                                bar, i, pci_membase);
-#endif
-                        /* Check for un-alignment */
-                        if ((align = pci_membase % i))
-                                pci_membase += (i - align);
-                        val = pci_membase | PCI_BASE_ADDRESS_SPACE_MEMORY;
-                        pci_membase += i;
-                }
-                /* Write resource back into BAR register */
-                rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
-                rp[LREG(addr)] = val;
-#ifdef DEBUGRES
-                printk(KERN_DEBUG "BAR[%d]: assigned bar=%08x\n", bar, val);
-#endif
-        }
-#ifdef DEBUGRES
-        printk(KERN_DEBUG "-----------------------------------"
-                        "-------------------------------------\n");
-#endif
-        /* Assign IRQ if one is wanted... */
-        ip = (volatile unsigned char *) (COMEM_BASE + COMEM_PCIBUS);
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
-        addr = (PCI_INTERRUPT_PIN & 0xfc) + (~PCI_INTERRUPT_PIN & 0x03);
-        if (ip[addr]) {
-                rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
-                addr = (PCI_INTERRUPT_LINE & 0xfc)+(~PCI_INTERRUPT_LINE & 0x03);
-                ip[addr] = 25;
-#ifdef DEBUGRES
-                printk(KERN_DEBUG "IRQ LINE=25\n");
-#endif
-        }
-        return(0);
-}
-/*****************************************************************************/
-int pcibios_enable_slot(int slot)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned short *wp;
-        unsigned int            idsel, addr;
-        unsigned short          cmd;
-#ifdef DEBUGPCI
-        printk(KERN_DEBUG "pcibios_enbale_slot(slot=%x)\n", slot);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        wp = (volatile unsigned short *) COMEM_BASE;
-        idsel = COMEM_DA_ADDR(0x1 << (slot + 16));
-        /* Get current command settings */
-        addr = COMEM_PCIBUS + PCI_COMMAND;
-        addr = (addr & ~0x3) + (~addr & 0x02);
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
-        cmd = wp[WREG(addr)];
-        /*val = ((val & 0xff) << 8) | ((val >> 8) & 0xff);*/
-        /* Enable I/O and memory accesses to this device */
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
-        cmd |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
-        wp[WREG(addr)] = cmd;
-        return(0);
-}
-/*****************************************************************************/
-void pcibios_assign_resources(void)
-{
-        volatile unsigned long  *rp;
-        unsigned long           sel, id;
-        int                     slot;
-        rp = (volatile unsigned long *) COMEM_BASE;
-        /*
-         *      Do a quick scan of the PCI bus and see what is here.
-         */
-        for (slot = COMEM_MINDEV; (slot <= COMEM_MAXDEV); slot++) {
-                sel = COMEM_DA_CFGRD | COMEM_DA_ADDR(0x1 << (slot + 16));
-                rp[LREG(COMEM_DAHBASE)] = sel;
-                rp[LREG(COMEM_PCIBUS)] = 0; /* Clear bus */
-                id = rp[LREG(COMEM_PCIBUS)];
-                if ((id != 0) && ((id & 0xffff0000) != (sel & 0xffff0000))) {
-                        printk(KERN_INFO "PCI: slot=%d id=%08x\n", slot, (int) id);
-                        pci_slotmask |= 0x1 << slot;
-                        pcibios_assign_resource_slot(slot);
-                        pcibios_enable_slot(slot);
-                }
-        }
-}
-/*****************************************************************************/
-int pcibios_init(void)
-{
-        volatile unsigned long  *rp;
-        unsigned long           sel, id;
-        int                     slot;
-#ifdef DEBUGPCI
-        printk(KERN_DEBUG "pcibios_init()\n");
-#endif
-        pci_resetbus();
-        /*
-         *      Do some sort of basic check to see if the CO-MEM part
-         *      is present... This works ok, but I think we really need
-         *      something better...
-         */
-        rp = (volatile unsigned long *) COMEM_BASE;
-        if ((rp[LREG(COMEM_LBUSCFG)] & 0xff) != 0x50) {
-                printk(KERN_INFO "PCI: no PCI bus present\n");
-                return(0);
-        }
-#ifdef COMEM_BRIDGEDEV
-        /*
-         *      Setup the PCI bridge device first. It needs resources too,
-         *      so that bus masters can get to its shared memory.
-         */
-        slot = COMEM_BRIDGEDEV;
-        sel = COMEM_DA_CFGRD | COMEM_DA_ADDR(0x1 << (slot + 16));
-        rp[LREG(COMEM_DAHBASE)] = sel;
-        rp[LREG(COMEM_PCIBUS)] = 0; /* Clear bus */
-        id = rp[LREG(COMEM_PCIBUS)];
-        if ((id == 0) || ((id & 0xffff0000) == (sel & 0xffff0000))) {
-                printk(KERN_INFO "PCI: no PCI bus bridge present\n");
-                return(0);
-        }
-        printk(KERN_INFO "PCI: bridge device at slot=%d id=%08x\n", slot, (int) id);
-        pci_slotmask |= 0x1 << slot;
-        pci_shmemaddr = pci_membase;
-        pcibios_assign_resource_slot(slot);
-        pcibios_enable_slot(slot);
-#endif
-        pci_bus_is_present = 1;
-        /* Get PCI irq for local vectoring */
-        if (request_irq(COMEM_IRQ, pci_interrupt, 0, "PCI bridge", NULL)) {
-                printk(KERN_WARNING "PCI: failed to acquire interrupt %d\n", COMEM_IRQ);
-        } else {
-                mcf_autovector(COMEM_IRQ);
-        }
-        pcibios_assign_resources();
-        return(0);
-}
-/*****************************************************************************/
-char *pcibios_setup(char *option)
-{
-        /* Nothing for us to handle. */
-        return(option);
-}
-/*****************************************************************************/
-void pcibios_fixup_bus(struct pci_bus *b)
-{
-}
-/*****************************************************************************/
-void pcibios_align_resource(void *data, struct resource *res,
-                                resource_size_t size, resource_size_t align)
-{
-}
-/*****************************************************************************/
-int pcibios_enable_device(struct pci_dev *dev, int mask)
-{
-        int slot;
-        slot = PCI_SLOT(dev->devfn);
-        if ((dev->bus == 0) && (pci_slotmask & (1 << slot)))
-                pcibios_enable_slot(slot);
-        return(0);
-}
-/*****************************************************************************/
-/*
- *      Local routines to interrcept the standard I/O and vector handling
- *      code. Don't include this 'till now - initialization code above needs
- *      access to the real code too.
- */
-#include <asm/mcfpci.h>
-/*****************************************************************************/
-void pci_outb(unsigned char val, unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned char  *bp;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outb(val=%02x,addr=%x)\n", val, addr);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        bp = (volatile unsigned char *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(addr);
-        addr = (addr & ~0x3) + (~addr & 0x03);
-        bp[(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))] = val;
-}
-/*****************************************************************************/
-void pci_outw(unsigned short val, unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned short *sp;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outw(val=%04x,addr=%x)\n", val, addr);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        sp = (volatile unsigned short *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(addr);
-        addr = (addr & ~0x3) + (~addr & 0x02);
-        if (pci_byteswap)
-                val = ((val & 0xff) << 8) | ((val >> 8) & 0xff);
-        sp[WREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))] = val;
-}
-/*****************************************************************************/
-void pci_outl(unsigned int val, unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned int   *lp;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outl(val=%08x,addr=%x)\n", val, addr);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        lp = (volatile unsigned int *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(addr);
-        if (pci_byteswap)
-                val = (val << 24) | ((val & 0x0000ff00) << 8) |
-                        ((val & 0x00ff0000) >> 8) | (val >> 24);
-        lp[LREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))] = val;
-}
-/*****************************************************************************/
-unsigned long   pci_blmask[] = {
-        0x000000e0,
-        0x000000d0,
-        0x000000b0,
-        0x00000070
-};
-unsigned char pci_inb(unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned char  *bp;
-        unsigned long           r;
-        unsigned char           val;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_inb(addr=%x)\n", addr);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        bp = (volatile unsigned char *) COMEM_BASE;
-        r = COMEM_DA_IORD | COMEM_DA_ADDR(addr) | pci_blmask[(addr & 0x3)];
-        rp[LREG(COMEM_DAHBASE)] = r;
-        addr = (addr & ~0x3) + (~addr & 0x3);
-        val = bp[(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))];
-        return(val);
-}
-/*****************************************************************************/
-unsigned long   pci_bwmask[] = {
-        0x000000c0,
-        0x000000c0,
-        0x00000030,
-        0x00000030
-};
-unsigned short pci_inw(unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned short *sp;
-        unsigned long           r;
-        unsigned short          val;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_inw(addr=%x)", addr);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        r = COMEM_DA_IORD | COMEM_DA_ADDR(addr) | pci_bwmask[(addr & 0x3)];
-        rp[LREG(COMEM_DAHBASE)] = r;
-        sp = (volatile unsigned short *) COMEM_BASE;
-        addr = (addr & ~0x3) + (~addr & 0x02);
-        val = sp[WREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))];
-        if (pci_byteswap)
-                val = ((val & 0xff) << 8) | ((val >> 8) & 0xff);
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "=%04x\n", val);
-#endif
-        return(val);
-}
-/*****************************************************************************/
-unsigned int pci_inl(unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned int   *lp;
-        unsigned int            val;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_inl(addr=%x)", addr);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        lp = (volatile unsigned int *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(addr);
-        val = lp[LREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))];
-        if (pci_byteswap)
-                val = (val << 24) | ((val & 0x0000ff00) << 8) |
-                        ((val & 0x00ff0000) >> 8) | (val >> 24);
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "=%08x\n", val);
-#endif
-        return(val);
-}
-/*****************************************************************************/
-void pci_outsb(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned char  *bp;
-        unsigned char           *dp = (unsigned char *) buf;
-        unsigned int            a = (unsigned int) addr;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outsb(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(a);
-        a = (a & ~0x3) + (~a & 0x03);
-        bp = (volatile unsigned char *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-        while (len--)
-                *bp = *dp++;
-}
-/*****************************************************************************/
-void pci_outsw(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned short *wp;
-        unsigned short          w, *dp = (unsigned short *) buf;
-        unsigned int            a = (unsigned int) addr;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outsw(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(a);
-        a = (a & ~0x3) + (~a & 0x2);
-        wp = (volatile unsigned short *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-        while (len--) {
-                w = *dp++;
-                if (pci_byteswap)
-                        w = ((w & 0xff) << 8) | ((w >> 8) & 0xff);
-                *wp = w;
-        }
-}
-/*****************************************************************************/
-void pci_outsl(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned long  *lp;
-        unsigned long           l, *dp = (unsigned long *) buf;
-        unsigned int            a = (unsigned int) addr;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outsl(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(a);
-        lp = (volatile unsigned long *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-        while (len--) {
-                l = *dp++;
-                if (pci_byteswap)
-                        l = (l << 24) | ((l & 0x0000ff00) << 8) |
-                                ((l & 0x00ff0000) >> 8) | (l >> 24);
-                *lp = l;
-        }
-}
-/*****************************************************************************/
-void pci_insb(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned char  *bp;
-        unsigned char           *dp = (unsigned char *) buf;
-        unsigned int            a = (unsigned int) addr;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_insb(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(a);
-        a = (a & ~0x3) + (~a & 0x03);
-        bp = (volatile unsigned char *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-        while (len--)
-                *dp++ = *bp;
-}
-/*****************************************************************************/
-void pci_insw(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned short *wp;
-        unsigned short          w, *dp = (unsigned short *) buf;
-        unsigned int            a = (unsigned int) addr;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_insw(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(a);
-        a = (a & ~0x3) + (~a & 0x2);
-        wp = (volatile unsigned short *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-        while (len--) {
-                w = *wp;
-                if (pci_byteswap)
-                        w = ((w & 0xff) << 8) | ((w >> 8) & 0xff);
-                *dp++ = w;
-        }
-}
-/*****************************************************************************/
-void pci_insl(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned long  *lp;
-        unsigned long           l, *dp = (unsigned long *) buf;
-        unsigned int            a = (unsigned int) addr;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_insl(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(a);
-        lp = (volatile unsigned long *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-        while (len--) {
-                l = *lp;
-                if (pci_byteswap)
-                        l = (l << 24) | ((l & 0x0000ff00) << 8) |
-                                ((l & 0x00ff0000) >> 8) | (l >> 24);
-                *dp++ = l;
-        }
-}
-/*****************************************************************************/
-struct pci_localirqlist {
-        void            (*handler)(int, void *, struct pt_regs *);
-        const char      *device;
-        void            *dev_id;
-};
-struct pci_localirqlist pci_irqlist[COMEM_MAXPCI];
-/*****************************************************************************/
-int pci_request_irq(unsigned int irq,
-        void (*handler)(int, void *, struct pt_regs *),
-        unsigned long flags, const char *device, void *dev_id)
-{
-        int     i;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_request_irq(irq=%d,handler=%x,flags=%x,device=%s,"
-                "dev_id=%x)\n", irq, (int) handler, (int) flags, device,
-                (int) dev_id);
-#endif
-        /* Check if this interrupt handler is already lodged */
-        for (i = 0; (i < COMEM_MAXPCI); i++) {
-                if (pci_irqlist[i].handler == handler)
-                        return(0);
-        }
-        /* Find a free spot to put this handler */
-        for (i = 0; (i < COMEM_MAXPCI); i++) {
-                if (pci_irqlist[i].handler == 0) {
-                        pci_irqlist[i].handler = handler;
-                        pci_irqlist[i].device = device;
-                        pci_irqlist[i].dev_id = dev_id;
-                        return(0);
-                }
-        }
-        /* Couldn't fit?? */
-        return(1);
-}
-/*****************************************************************************/
-void pci_free_irq(unsigned int irq, void *dev_id)
-{
-        int     i;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_free_irq(irq=%d,dev_id=%x)\n", irq, (int) dev_id);
-#endif
-        if (dev_id == (void *) NULL)
-                return;
-        /* Check if this interrupt handler is lodged */
-        for (i = 0; (i < COMEM_MAXPCI); i++) {
-                if (pci_irqlist[i].dev_id == dev_id) {
-                        pci_irqlist[i].handler = NULL;
-                        pci_irqlist[i].device = NULL;
-                        pci_irqlist[i].dev_id = NULL;
-                        break;
-                }
-        }
-}
-/*****************************************************************************/
-void pci_interrupt(int irq, void *id, struct pt_regs *fp)
-{
-        int     i;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_interrupt(irq=%d,id=%x,fp=%x)\n", irq, (int) id, (int) fp);
-#endif
-        for (i = 0; (i < COMEM_MAXPCI); i++) {
-                if (pci_irqlist[i].handler)
-                        (*pci_irqlist[i].handler)(irq,pci_irqlist[i].dev_id,fp);
-        }
-}
-/*****************************************************************************/
-/*
- *      The shared memory region is broken up into contiguous 512 byte
- *      regions for easy allocation... This is not an optimal solution
- *      but it makes allocation and freeing regions really easy.
- */
-#define PCI_MEMSLOTSIZE         512
-#define PCI_MEMSLOTS            (COMEM_SHMEMSIZE / PCI_MEMSLOTSIZE)
-char    pci_shmemmap[PCI_MEMSLOTS];
-void *pci_bmalloc(int size)
-{
-        int     i, j, nrslots;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_bmalloc(size=%d)\n", size);
-#endif
-        if (size <= 0)
-                return((void *) NULL);
-        nrslots = (size - 1) / PCI_MEMSLOTSIZE;
-        for (i = 0; (i < (PCI_MEMSLOTS-nrslots)); i++) {
-                if (pci_shmemmap[i] == 0) {
-                        for (j = i+1; (j < (i+nrslots)); j++) {
-                                if (pci_shmemmap[j])
-                                        goto restart;
-                        }
-                        for (j = i; (j <= i+nrslots); j++)
-                                pci_shmemmap[j] = 1;
-                        break;
-                }
-restart:
-        }
-        return((void *) (COMEM_BASE + COMEM_SHMEM + (i * PCI_MEMSLOTSIZE)));
-}
-/*****************************************************************************/
-void pci_bmfree(void *mp, int size)
-{
-        int     i, j, nrslots;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_bmfree(mp=%x,size=%d)\n", (int) mp, size);
-#endif
-        nrslots = size / PCI_MEMSLOTSIZE;
-        i = (((unsigned long) mp) - (COMEM_BASE + COMEM_SHMEM)) /
-                PCI_MEMSLOTSIZE;
-        for (j = i; (j < (i+nrslots)); j++)
-                pci_shmemmap[j] = 0;
-}
-/*****************************************************************************/
-unsigned long pci_virt_to_bus(volatile void *address)
-{
-        unsigned long   l;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_virt_to_bus(address=%x)", (int) address);
-#endif
-        l = ((unsigned long) address) - COMEM_BASE;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "=%x\n", (int) (l+pci_shmemaddr));
-#endif
-        return(l + pci_shmemaddr);
-}
-/*****************************************************************************/
-void *pci_bus_to_virt(unsigned long address)
-{
-        unsigned long   l;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_bus_to_virt(address=%x)", (int) address);
-#endif
-        l = address - pci_shmemaddr;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "=%x\n", (int) (address + COMEM_BASE));
-#endif
-        return((void *) (address + COMEM_BASE));
-}
-/*****************************************************************************/
-void pci_bmcpyto(void *dst, void *src, int len)
-{
-        unsigned long   *dp, *sp, val;
-        unsigned char   *dcp, *scp;
-        int             i, j;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_bmcpyto(dst=%x,src=%x,len=%d)\n", (int)dst, (int)src, len);
-#endif
-        dp = (unsigned long *) dst;
-        sp = (unsigned long *) src;
-        i = len >> 2;
-#if 0
-        printk(KERN_INFO "DATA:");
-        scp = (unsigned char *) sp;
-        for (i = 0; (i < len); i++) {
-                if ((i % 16) == 0) printk(KERN_INFO "\n%04x: ", i);
-                printk(KERN_INFO "%02x ", *scp++);
-        }
-        printk(KERN_INFO "\n");
-#endif
-        for (j = 0; (i >= 0); i--, j++) {
-                val = *sp++;
-                val = (val << 24) | ((val & 0x0000ff00) << 8) |
-                        ((val & 0x00ff0000) >> 8) | (val >> 24);
-                *dp++ = val;
-        }
-        if (len & 0x3) {
-                dcp = (unsigned char *) dp;
-                scp = ((unsigned char *) sp) + 3;
-                for (i = 0; (i < (len & 0x3)); i++)
-                        *dcp++ = *scp--;
-        }
-}
-/*****************************************************************************/
-void pci_bmcpyfrom(void *dst, void *src, int len)
-{
-        unsigned long   *dp, *sp, val;
-        unsigned char   *dcp, *scp;
-        int             i;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_bmcpyfrom(dst=%x,src=%x,len=%d)\n",(int)dst,(int)src,len);
-#endif
-        dp = (unsigned long *) dst;
-        sp = (unsigned long *) src;
-        i = len >> 2;
-        for (; (i >= 0); i--) {
-                val = *sp++;
-                val = (val << 24) | ((val & 0x0000ff00) << 8) |
-                        ((val & 0x00ff0000) >> 8) | (val >> 24);
-                *dp++ = val;
-        }
-        if (len & 0x3) {
-                dcp = ((unsigned char *) dp) + 3;
-                scp = (unsigned char *) sp;
-                for (i = 0; (i < (len & 0x3)); i++)
-                        *dcp++ = *scp--;
-        }
-#if 0
-        printk(KERN_INFO "DATA:");
-        dcp = (unsigned char *) dst;
-        for (i = 0; (i < len); i++) {
-                if ((i % 16) == 0) printk(KERN_INFO "\n%04x: ", i);
-                printk(KERN_INFO "%02x ", *dcp++);
-        }
-        printk(KERN_INFO "\n");
-#endif
-}
-/*****************************************************************************/
-void *pci_alloc_consistent(struct pci_dev *dev, size_t size, dma_addr_t *dma_addr)
-{
-        void *mp;
-        if ((mp = pci_bmalloc(size)) != NULL) {
-                dma_addr = mp - (COMEM_BASE + COMEM_SHMEM);
-                return(mp);
-        }
-        *dma_addr = (dma_addr_t) NULL;
-        return(NULL);
-}
-/*****************************************************************************/
-void pci_free_consistent(struct pci_dev *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr)
-{
-        pci_bmfree(cpu_addr, size);
-}
-/*****************************************************************************/
diff --git a/arch/m68knommu/kernel/signal.c b/arch/m68knommu/kernel/signal.c
index bbfcae9e52b4..5ab6a04af14e 100644
--- a/arch/m68knommu/kernel/signal.c
+++ b/arch/m68knommu/kernel/signal.c
@@ -279,6 +279,9 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext *usc, void *fp,
        struct sigcontext context;
        int err = 0;
+        /* Always make any pending restarted system calls return -EINTR */
+        current_thread_info()->restart_block.fn = do_no_restart_syscall;
        /* get previous context */
        if (copy_from_user(&context, usc, sizeof(context)))
                goto badframe;
@@ -316,6 +319,9 @@ rt_restore_ucontext(struct pt_regs *regs, struct switch_stack *sw,
        unsigned long usp;
        int err;
+        /* Always make any pending restarted system calls return -EINTR */
+        current_thread_info()->restart_block.fn = do_no_restart_syscall;
        err = __get_user(temp, &uc->uc_mcontext.version);
        if (temp != MCONTEXT_VERSION)
                goto badframe;
@@ -692,6 +698,15 @@ handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler)
                regs->d0 = -EINTR;
                break;
+        case -ERESTART_RESTARTBLOCK:
+                if (!has_handler) {
+                        regs->d0 = __NR_restart_syscall;
+                        regs->pc -= 2;
+                        break;
+                }
+                regs->d0 = -EINTR;
+                break;
        case -ERESTARTSYS:
                if (has_handler && !(ka->sa.sa_flags & SA_RESTART)) {
                        regs->d0 = -EINTR;
diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S
index 812f8d8b7a85..1017e76f3711 100644
--- a/arch/m68knommu/kernel/syscalltable.S
+++ b/arch/m68knommu/kernel/syscalltable.S
@@ -18,7 +18,7 @@
 .text
 ALIGN
 ENTRY(sys_call_table)
-        .long sys_ni_syscall    /* 0  -  old "setup()" system call*/
+        .long sys_restart_syscall       /* 0  -  old "setup()" system call */
        .long sys_exit
        .long sys_fork
        .long sys_read
@@ -107,7 +107,7 @@ ENTRY(sys_call_table)
        .long sys_uselib
        .long sys_ni_syscall    /* sys_swapon */
        .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
        .long old_mmap          /* 90 */
        .long sys_munmap
        .long sys_truncate
diff --git a/arch/m68knommu/platform/5307/config.c b/arch/m68knommu/platform/5307/config.c
index 11cff6625dcc..724faf05852a 100644
--- a/arch/m68knommu/platform/5307/config.c
+++ b/arch/m68knommu/platform/5307/config.c
@@ -123,7 +123,7 @@ void __init config_BSP(char *commandp, int size)
 {
        mcf_setimr(MCFSIM_IMR_MASKALL);
-#if defined(CONFIG_NETtel) || defined(CONFIG_eLIA) || \
+#if defined(CONFIG_NETtel) || \
    defined(CONFIG_SECUREEDGEMP3) || defined(CONFIG_CLEOPATRA)
        /* Copy command line from FLASH to local buffer... */
        memcpy(commandp, (char *) 0xf0004000, size);
diff --git a/arch/m68knommu/platform/532x/config.c b/arch/m68knommu/platform/532x/config.c
index 4f44b632045b..a347623d6ee6 100644
--- a/arch/m68knommu/platform/532x/config.c
+++ b/arch/m68knommu/platform/532x/config.c
@@ -41,15 +41,15 @@ extern unsigned int mcf_timerlevel;
 static struct mcf_platform_uart m532x_uart_platform[] = {
        {
-                .mapbase        = MCF_MBAR + MCFUART_BASE1,
+                .mapbase        = MCFUART_BASE1,
                .irq            = MCFINT_VECBASE + MCFINT_UART0,
        },
        {
-                .mapbase        = MCF_MBAR + MCFUART_BASE2,
+                .mapbase        = MCFUART_BASE2,
                .irq            = MCFINT_VECBASE + MCFINT_UART1,
        },
        {
-                .mapbase        = MCF_MBAR + MCFUART_BASE3,
+                .mapbase        = MCFUART_BASE3,
                .irq            = MCFINT_VECBASE + MCFINT_UART2,
        },
        { },
@@ -108,7 +108,7 @@ void mcf_settimericr(unsigned int timer, unsigned int level)
                default: irq = 32; icr = MCFSIM_ICR_TIMER1; break;
                }
                
-                icrp = (volatile unsigned char *) (MCF_MBAR + icr);
+                icrp = (volatile unsigned char *) (icr);
                *icrp = level;
                mcf_enable_irq0(irq);
        }
diff --git a/arch/m68knommu/platform/coldfire/entry.S b/arch/m68knommu/platform/coldfire/entry.S
index 1e3c0dcbd7ac..3b471c0da24a 100644
--- a/arch/m68knommu/platform/coldfire/entry.S
+++ b/arch/m68knommu/platform/coldfire/entry.S
@@ -215,19 +215,8 @@ ENTRY(fasthandler)
        RESTORE_LOCAL
 ENTRY(ret_from_interrupt)
-        moveb   %sp@(PT_SR),%d0
+        /* the fasthandler is confusing me, haven't seen any user */
-        andl    #0x7,%d0
+        jmp     ret_from_exception
-        jeq     1f
-        RESTORE_ALL
-1:
-        /* check if we need to do software interrupts */
-        movel   irq_stat+CPUSTAT_SOFTIRQ_PENDING,%d0
-        jeq     ret_from_exception
-        pea     ret_from_exception
-        jmp     do_softirq
 /*
 * Beware - when entering resume, prev (the current task) is
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index a5255e7c79e0..52c80c2a57f2 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -595,6 +595,44 @@ config WR_PPMC
          This enables support for the Wind River MIPS32 4KC PPMC evaluation
          board, which is based on GT64120 bridge chip.
+config CAVIUM_OCTEON_SIMULATOR
+        bool "Support for the Cavium Networks Octeon Simulator"
+        select CEVT_R4K
+        select 64BIT_PHYS_ADDR
+        select DMA_COHERENT
+        select SYS_SUPPORTS_64BIT_KERNEL
+        select SYS_SUPPORTS_BIG_ENDIAN
+        select SYS_SUPPORTS_HIGHMEM
+        select CPU_CAVIUM_OCTEON
+        help
+          The Octeon simulator is software performance model of the Cavium
+          Octeon Processor. It supports simulating Octeon processors on x86
+          hardware.
+config CAVIUM_OCTEON_REFERENCE_BOARD
+        bool "Support for the Cavium Networks Octeon reference board"
+        select CEVT_R4K
+        select 64BIT_PHYS_ADDR
+        select DMA_COHERENT
+        select SYS_SUPPORTS_64BIT_KERNEL
+        select SYS_SUPPORTS_BIG_ENDIAN
+        select SYS_SUPPORTS_HIGHMEM
+        select SYS_HAS_EARLY_PRINTK
+        select CPU_CAVIUM_OCTEON
+        select SWAP_IO_SPACE
+        help
+          This option supports all of the Octeon reference boards from Cavium
+          Networks. It builds a kernel that dynamically determines the Octeon
+          CPU type and supports all known board reference implementations.
+          Some of the supported boards are:
+                EBT3000
+                EBH3000
+                EBH3100
+                Thunder
+                Kodama
+                Hikari
+          Say Y here for most Octeon reference boards.
 endchoice
 source "arch/mips/alchemy/Kconfig"
@@ -607,6 +645,7 @@ source "arch/mips/sgi-ip27/Kconfig"
 source "arch/mips/sibyte/Kconfig"
 source "arch/mips/txx9/Kconfig"
 source "arch/mips/vr41xx/Kconfig"
+source "arch/mips/cavium-octeon/Kconfig"
 endmenu
@@ -682,7 +721,11 @@ config CEVT_DS1287
 config CEVT_GT641XX
        bool
+config CEVT_R4K_LIB
+        bool
 config CEVT_R4K
+        select CEVT_R4K_LIB
        bool
 config CEVT_SB1250
@@ -697,7 +740,11 @@ config CSRC_BCM1480
 config CSRC_IOASIC
        bool
+config CSRC_R4K_LIB
+        bool
 config CSRC_R4K
+        select CSRC_R4K_LIB
        bool
 config CSRC_SB1250
@@ -835,6 +882,9 @@ config IRQ_GT641XX
 config IRQ_GIC
        bool
+config IRQ_CPU_OCTEON
+        bool
 config MIPS_BOARDS_GEN
        bool
@@ -924,7 +974,7 @@ config BOOT_ELF32
 config MIPS_L1_CACHE_SHIFT
        int
        default "4" if MACH_DECSTATION || MIKROTIK_RB532
-        default "7" if SGI_IP22 || SGI_IP27 || SGI_IP28 || SNI_RM
+        default "7" if SGI_IP22 || SGI_IP27 || SGI_IP28 || SNI_RM || CPU_CAVIUM_OCTEON
        default "4" if PMC_MSP4200_EVAL
        default "5"
@@ -1185,6 +1235,23 @@ config CPU_SB1
        select CPU_SUPPORTS_HIGHMEM
        select WEAK_ORDERING
+config CPU_CAVIUM_OCTEON
+        bool "Cavium Octeon processor"
+        select IRQ_CPU
+        select IRQ_CPU_OCTEON
+        select CPU_HAS_PREFETCH
+        select CPU_SUPPORTS_64BIT_KERNEL
+        select SYS_SUPPORTS_SMP
+        select NR_CPUS_DEFAULT_16
+        select WEAK_ORDERING
+        select WEAK_REORDERING_BEYOND_LLSC
+        select CPU_SUPPORTS_HIGHMEM
+        help
+          The Cavium Octeon processor is a highly integrated chip containing
+          many ethernet hardware widgets for networking tasks. The processor
+          can have up to 16 Mips64v2 cores and 8 integrated gigabit ethernets.
+          Full details can be found at http://www.caviumnetworks.com.
 endchoice
 config SYS_HAS_CPU_LOONGSON2
@@ -1285,7 +1352,7 @@ config CPU_MIPSR1
 config CPU_MIPSR2
        bool
-        default y if CPU_MIPS32_R2 || CPU_MIPS64_R2
+        default y if CPU_MIPS32_R2 || CPU_MIPS64_R2 || CPU_CAVIUM_OCTEON
 config SYS_SUPPORTS_32BIT_KERNEL
        bool
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 28c55f608913..21b00e95daef 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -144,6 +144,10 @@ cflags-$(CONFIG_CPU_SB1)	+= $(call cc-option,-march=sb1,-march=r5000) \
 cflags-$(CONFIG_CPU_R8000)      += -march=r8000 -Wa,--trap
 cflags-$(CONFIG_CPU_R10000)     += $(call cc-option,-march=r10000,-march=r8000) \
                        -Wa,--trap
+cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
+ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
+cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
+endif
 cflags-$(CONFIG_CPU_R4000_WORKAROUNDS)  += $(call cc-option,-mfix-r4000,)
 cflags-$(CONFIG_CPU_R4400_WORKAROUNDS)  += $(call cc-option,-mfix-r4400,)
@@ -184,84 +188,84 @@ cflags-$(CONFIG_SOC_AU1X00)	+= -I$(srctree)/arch/mips/include/asm/mach-au1x00
 #
 # AMD Alchemy Pb1000 eval board
 #
-libs-$(CONFIG_MIPS_PB1000)      += arch/mips/alchemy/pb1000/
+core-$(CONFIG_MIPS_PB1000)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_PB1000)    += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
 #
 # AMD Alchemy Pb1100 eval board
 #
-libs-$(CONFIG_MIPS_PB1100)      += arch/mips/alchemy/pb1100/
+core-$(CONFIG_MIPS_PB1100)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_PB1100)    += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
 #
 # AMD Alchemy Pb1500 eval board
 #
-libs-$(CONFIG_MIPS_PB1500)      += arch/mips/alchemy/pb1500/
+core-$(CONFIG_MIPS_PB1500)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_PB1500)    += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
 #
 # AMD Alchemy Pb1550 eval board
 #
-libs-$(CONFIG_MIPS_PB1550)      += arch/mips/alchemy/pb1550/
+core-$(CONFIG_MIPS_PB1550)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_PB1550)    += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
 #
 # AMD Alchemy Pb1200 eval board
 #
-libs-$(CONFIG_MIPS_PB1200)      += arch/mips/alchemy/pb1200/
+core-$(CONFIG_MIPS_PB1200)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_PB1200)    += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
 #
 # AMD Alchemy Db1000 eval board
 #
-libs-$(CONFIG_MIPS_DB1000)      += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_DB1000)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_DB1000)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
 #
 # AMD Alchemy Db1100 eval board
 #
-libs-$(CONFIG_MIPS_DB1100)      += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_DB1100)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_DB1100)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
 #
 # AMD Alchemy Db1500 eval board
 #
-libs-$(CONFIG_MIPS_DB1500)      += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_DB1500)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_DB1500)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
 #
 # AMD Alchemy Db1550 eval board
 #
-libs-$(CONFIG_MIPS_DB1550)      += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_DB1550)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_DB1550)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
 #
 # AMD Alchemy Db1200 eval board
 #
-libs-$(CONFIG_MIPS_DB1200)      += arch/mips/alchemy/pb1200/
+core-$(CONFIG_MIPS_DB1200)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_DB1200)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
 #
 # AMD Alchemy Bosporus eval board
 #
-libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_BOSPORUS)  += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
 #
 # AMD Alchemy Mirage eval board
 #
-libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_MIRAGE)      += arch/mips/alchemy/devboards/
 cflags-$(CONFIG_MIPS_MIRAGE)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
@@ -586,6 +590,18 @@ core-$(CONFIG_TOSHIBA_RBTX4927)	+= arch/mips/txx9/rbtx4927/
 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
 core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
+#
+# Cavium Octeon
+#
+core-$(CONFIG_CPU_CAVIUM_OCTEON)        += arch/mips/cavium-octeon/
+cflags-$(CONFIG_CPU_CAVIUM_OCTEON)      += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
+core-$(CONFIG_CPU_CAVIUM_OCTEON)        += arch/mips/cavium-octeon/executive/
+ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
+load-$(CONFIG_CPU_CAVIUM_OCTEON)        += 0xffffffff84100000
+else
+load-$(CONFIG_CPU_CAVIUM_OCTEON)        += 0xffffffff81100000
+endif
 cflags-y                        += -I$(srctree)/arch/mips/include/asm/mach-generic
 drivers-$(CONFIG_PCI)           += arch/mips/pci/
diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig
index e4a057d80ab6..7f8ef13d0014 100644
--- a/arch/mips/alchemy/Kconfig
+++ b/arch/mips/alchemy/Kconfig
@@ -128,9 +128,10 @@ config SOC_AU1200
 config SOC_AU1X00
        bool
        select 64BIT_PHYS_ADDR
-        select CEVT_R4K
+        select CEVT_R4K_LIB
-        select CSRC_R4K
+        select CSRC_R4K_LIB
        select IRQ_CPU
        select SYS_HAS_CPU_MIPS32_R1
        select SYS_SUPPORTS_32BIT_KERNEL
        select SYS_SUPPORTS_APM_EMULATION
+        select GENERIC_HARDIRQS_NO__DO_IRQ
diff --git a/arch/mips/alchemy/common/Makefile b/arch/mips/alchemy/common/Makefile
index df48fd65bbf3..d50d4764eafe 100644
--- a/arch/mips/alchemy/common/Makefile
+++ b/arch/mips/alchemy/common/Makefile
@@ -6,8 +6,8 @@
 #
 obj-y += prom.o irq.o puts.o time.o reset.o \
-        au1xxx_irqmap.o clocks.o platform.o power.o setup.o \
+        clocks.o platform.o power.o setup.o \
-        sleeper.o cputable.o dma.o dbdma.o gpio.o
+        sleeper.o dma.o dbdma.o gpio.o
 obj-$(CONFIG_PCI)               += pci.o
diff --git a/arch/mips/alchemy/common/au1xxx_irqmap.c b/arch/mips/alchemy/common/au1xxx_irqmap.c
deleted file mode 100644
index c7ca1596394c..000000000000
--- a/arch/mips/alchemy/common/au1xxx_irqmap.c
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- *      Au1xxx processor specific IRQ tables
- *
- * Copyright 2004 Embedded Edge, LLC
- *      dan@embeddededge.com
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <au1000.h>
-/* The IC0 interrupt table.  This is processor, rather than
- * board dependent, so no reason to keep this info in the board
- * dependent files.
- *
- * Careful if you change match 2 request!
- * The interrupt handler is called directly from the low level dispatch code.
- */
-struct au1xxx_irqmap __initdata au1xxx_ic0_map[] = {
-#if defined(CONFIG_SOC_AU1000)
-        { AU1000_UART0_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_UART1_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_UART2_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_UART3_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_SSI0_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_SSI1_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+1, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+2, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+3, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+4, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+5, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+6, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+7, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_TOY_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH2_INT, INTC_INT_RISE_EDGE, 1 },
-        { AU1000_RTC_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH2_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_IRDA_TX_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_IRDA_RX_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_USB_DEV_REQ_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_USB_DEV_SUS_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_USB_HOST_INT, INTC_INT_LOW_LEVEL, 0 },
-        { AU1000_ACSYNC_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_MAC0_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_MAC1_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_AC97C_INT, INTC_INT_RISE_EDGE, 0 },
-#elif defined(CONFIG_SOC_AU1500)
-        { AU1500_UART0_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_PCI_INTA, INTC_INT_LOW_LEVEL, 0 },
-        { AU1000_PCI_INTB, INTC_INT_LOW_LEVEL, 0 },
-        { AU1500_UART3_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_PCI_INTC, INTC_INT_LOW_LEVEL, 0 },
-        { AU1000_PCI_INTD, INTC_INT_LOW_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+1, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+2, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+3, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+4, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+5, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+6, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+7, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_TOY_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH2_INT, INTC_INT_RISE_EDGE, 1 },
-        { AU1000_RTC_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH2_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_USB_DEV_REQ_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_USB_DEV_SUS_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_USB_HOST_INT, INTC_INT_LOW_LEVEL, 0 },
-        { AU1000_ACSYNC_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1500_MAC0_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1500_MAC1_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_AC97C_INT, INTC_INT_RISE_EDGE, 0 },
-#elif defined(CONFIG_SOC_AU1100)
-        { AU1100_UART0_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1100_UART1_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1100_SD_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1100_UART3_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_SSI0_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_SSI1_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+1, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+2, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+3, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+4, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+5, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+6, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_DMA_INT_BASE+7, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_TOY_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH2_INT, INTC_INT_RISE_EDGE, 1 },
-        { AU1000_RTC_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH2_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_IRDA_TX_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_IRDA_RX_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_USB_DEV_REQ_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_USB_DEV_SUS_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_USB_HOST_INT, INTC_INT_LOW_LEVEL, 0 },
-        { AU1000_ACSYNC_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1100_MAC0_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
-        /* { AU1000_GPIO215_208_INT, INTC_INT_HIGH_LEVEL, 0 }, */
-        { AU1100_LCD_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_AC97C_INT, INTC_INT_RISE_EDGE, 0 },
-#elif defined(CONFIG_SOC_AU1550)
-        { AU1550_UART0_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1550_PCI_INTA, INTC_INT_LOW_LEVEL, 0 },
-        { AU1550_PCI_INTB, INTC_INT_LOW_LEVEL, 0 },
-        { AU1550_DDMA_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1550_CRYPTO_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1550_PCI_INTC, INTC_INT_LOW_LEVEL, 0 },
-        { AU1550_PCI_INTD, INTC_INT_LOW_LEVEL, 0 },
-        { AU1550_PCI_RST_INT, INTC_INT_LOW_LEVEL, 0 },
-        { AU1550_UART1_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1550_UART3_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1550_PSC0_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1550_PSC1_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1550_PSC2_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1550_PSC3_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_TOY_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH2_INT, INTC_INT_RISE_EDGE, 1 },
-        { AU1000_RTC_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH2_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1550_NAND_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1550_USB_DEV_REQ_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1550_USB_DEV_SUS_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1550_USB_HOST_INT, INTC_INT_LOW_LEVEL, 0 },
-        { AU1550_MAC0_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1550_MAC1_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
-#elif defined(CONFIG_SOC_AU1200)
-        { AU1200_UART0_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_SWT_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1200_SD_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_DDMA_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_MAE_BE_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_UART1_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_MAE_FE_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_PSC0_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_PSC1_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_AES_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_CAMERA_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1000_TOY_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_TOY_MATCH2_INT, INTC_INT_RISE_EDGE, 1 },
-        { AU1000_RTC_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1000_RTC_MATCH2_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1200_NAND_INT, INTC_INT_RISE_EDGE, 0 },
-        { AU1200_USB_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_LCD_INT, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1200_MAE_BOTH_INT, INTC_INT_HIGH_LEVEL, 0 },
-#else
-#error "Error: Unknown Alchemy SOC"
-#endif
-};
-int __initdata au1xxx_ic0_nr_irqs = ARRAY_SIZE(au1xxx_ic0_map);
diff --git a/arch/mips/alchemy/common/clocks.c b/arch/mips/alchemy/common/clocks.c
index 043429d17c5f..d8991854530e 100644
--- a/arch/mips/alchemy/common/clocks.c
+++ b/arch/mips/alchemy/common/clocks.c
@@ -27,12 +27,21 @@
 */
 #include <linux/module.h>
+#include <linux/spinlock.h>
+#include <asm/time.h>
 #include <asm/mach-au1x00/au1000.h>
+/*
+ * I haven't found anyone that doesn't use a 12 MHz source clock,
+ * but just in case.....
+ */
+#define AU1000_SRC_CLK  12000000
 static unsigned int au1x00_clock; /*  Hz */
-static unsigned int lcd_clock;    /* KHz */
 static unsigned long uart_baud_base;
+static DEFINE_SPINLOCK(time_lock);
 /*
 * Set the au1000_clock
 */
@@ -63,31 +72,45 @@ void set_au1x00_uart_baud_base(unsigned long new_baud_base)
 }
 /*
- * Calculate the Au1x00's LCD clock based on the current
+ * We read the real processor speed from the PLL.  This is important
- * cpu clock and the system bus clock, and try to keep it
+ * because it is more accurate than computing it from the 32 KHz
- * below 40 MHz (the Pb1000 board can lock-up if the LCD
+ * counter, if it exists.  If we don't have an accurate processor
- * clock is over 40 MHz).
+ * speed, all of the peripherals that derive their clocks based on
+ * this advertised speed will introduce error and sometimes not work
+ * properly.  This function is futher convoluted to still allow configurations
+ * to do that in case they have really, really old silicon with a
+ * write-only PLL register.                     -- Dan
 */
-void set_au1x00_lcd_clock(void)
+unsigned long au1xxx_calc_clock(void)
 {
-        unsigned int static_cfg0;
+        unsigned long cpu_speed;
-        unsigned int sys_busclk = (get_au1x00_speed() / 1000) /
+        unsigned long flags;
-                                  ((int)(au_readl(SYS_POWERCTRL) & 0x03) + 2);
-        static_cfg0 = au_readl(MEM_STCFG0);
+        spin_lock_irqsave(&time_lock, flags);
-        if (static_cfg0 & (1 << 11))
+        /*
-                lcd_clock = sys_busclk / 5; /* note: BCLK switching fails with D5 */
+         * On early Au1000, sys_cpupll was write-only. Since these
+         * silicon versions of Au1000 are not sold by AMD, we don't bend
+         * over backwards trying to determine the frequency.
+         */
+        if (au1xxx_cpu_has_pll_wo())
+#ifdef CONFIG_SOC_AU1000_FREQUENCY
+                cpu_speed = CONFIG_SOC_AU1000_FREQUENCY;
+#else
+                cpu_speed = 396000000;
+#endif
        else
-                lcd_clock = sys_busclk / 4;
+                cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) * AU1000_SRC_CLK;
-        if (lcd_clock > 50000) /* Epson MAX */
+        /* On Alchemy CPU:counter ratio is 1:1 */
-                printk(KERN_WARNING "warning: LCD clock too high (%u KHz)\n",
+        mips_hpt_frequency = cpu_speed;
-                                    lcd_clock);
+        /* Equation: Baudrate = CPU / (SD * 2 * CLKDIV * 16) */
-}
+        set_au1x00_uart_baud_base(cpu_speed / (2 * ((int)(au_readl(SYS_POWERCTRL)
+                                                          & 0x03) + 2) * 16));
-unsigned int get_au1x00_lcd_clock(void)
+        spin_unlock_irqrestore(&time_lock, flags);
-{
-        return lcd_clock;
+        set_au1x00_speed(cpu_speed);
+        return cpu_speed;
 }
-EXPORT_SYMBOL(get_au1x00_lcd_clock);
diff --git a/arch/mips/alchemy/common/cputable.c b/arch/mips/alchemy/common/cputable.c
deleted file mode 100644
index ba6430bc2d03..000000000000
--- a/arch/mips/alchemy/common/cputable.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- *  arch/mips/au1000/common/cputable.c
- *
- *  Copyright (C) 2004 Dan Malek (dan@embeddededge.com)
- *      Copied from PowerPC and updated for Alchemy Au1xxx processors.
- *
- *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  as published by the Free Software Foundation; either version
- *  2 of the License, or (at your option) any later version.
- */
-#include <asm/mach-au1x00/au1000.h>
-struct cpu_spec *cur_cpu_spec[NR_CPUS];
-/* With some thought, we can probably use the mask to reduce the
- * size of the table.
- */
-struct cpu_spec cpu_specs[] = {
-        { 0xffffffff, 0x00030100, "Au1000 DA", 1, 0, 1 },
-        { 0xffffffff, 0x00030201, "Au1000 HA", 1, 0, 1 },
-        { 0xffffffff, 0x00030202, "Au1000 HB", 1, 0, 1 },
-        { 0xffffffff, 0x00030203, "Au1000 HC", 1, 1, 0 },
-        { 0xffffffff, 0x00030204, "Au1000 HD", 1, 1, 0 },
-        { 0xffffffff, 0x01030200, "Au1500 AB", 1, 1, 0 },
-        { 0xffffffff, 0x01030201, "Au1500 AC", 0, 1, 0 },
-        { 0xffffffff, 0x01030202, "Au1500 AD", 0, 1, 0 },
-        { 0xffffffff, 0x02030200, "Au1100 AB", 1, 1, 0 },
-        { 0xffffffff, 0x02030201, "Au1100 BA", 1, 1, 0 },
-        { 0xffffffff, 0x02030202, "Au1100 BC", 1, 1, 0 },
-        { 0xffffffff, 0x02030203, "Au1100 BD", 0, 1, 0 },
-        { 0xffffffff, 0x02030204, "Au1100 BE", 0, 1, 0 },
-        { 0xffffffff, 0x03030200, "Au1550 AA", 0, 1, 0 },
-        { 0xffffffff, 0x04030200, "Au1200 AB", 0, 0, 0 },
-        { 0xffffffff, 0x04030201, "Au1200 AC", 1, 0, 0 },
-        { 0x00000000, 0x00000000, "Unknown Au1xxx", 1, 0, 0 }
-};
-void set_cpuspec(void)
-{
-        struct  cpu_spec *sp;
-        u32     prid;
-        prid = read_c0_prid();
-        sp = cpu_specs;
-        while ((prid & sp->prid_mask) != sp->prid_value)
-                sp++;
-        cur_cpu_spec[0] = sp;
-}
diff --git a/arch/mips/alchemy/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c
index 601ee9180ee4..3ab6d80d150d 100644
--- a/arch/mips/alchemy/common/dbdma.c
+++ b/arch/mips/alchemy/common/dbdma.c
@@ -174,6 +174,11 @@ static dbdev_tab_t dbdev_tab[] = {
 #define DBDEV_TAB_SIZE  ARRAY_SIZE(dbdev_tab)
+#ifdef CONFIG_PM
+static u32 au1xxx_dbdma_pm_regs[NUM_DBDMA_CHANS + 1][8];
+#endif
 static chan_tab_t *chan_tab_ptr[NUM_DBDMA_CHANS];
 static dbdev_tab_t *find_dbdev_id(u32 id)
@@ -975,4 +980,64 @@ u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr)
        return nbytes;
 }
+#ifdef CONFIG_PM
+void au1xxx_dbdma_suspend(void)
+{
+        int i;
+        u32 addr;
+        addr = DDMA_GLOBAL_BASE;
+        au1xxx_dbdma_pm_regs[0][0] = au_readl(addr + 0x00);
+        au1xxx_dbdma_pm_regs[0][1] = au_readl(addr + 0x04);
+        au1xxx_dbdma_pm_regs[0][2] = au_readl(addr + 0x08);
+        au1xxx_dbdma_pm_regs[0][3] = au_readl(addr + 0x0c);
+        /* save channel configurations */
+        for (i = 1, addr = DDMA_CHANNEL_BASE; i < NUM_DBDMA_CHANS; i++) {
+                au1xxx_dbdma_pm_regs[i][0] = au_readl(addr + 0x00);
+                au1xxx_dbdma_pm_regs[i][1] = au_readl(addr + 0x04);
+                au1xxx_dbdma_pm_regs[i][2] = au_readl(addr + 0x08);
+                au1xxx_dbdma_pm_regs[i][3] = au_readl(addr + 0x0c);
+                au1xxx_dbdma_pm_regs[i][4] = au_readl(addr + 0x10);
+                au1xxx_dbdma_pm_regs[i][5] = au_readl(addr + 0x14);
+                au1xxx_dbdma_pm_regs[i][6] = au_readl(addr + 0x18);
+                /* halt channel */
+                au_writel(au1xxx_dbdma_pm_regs[i][0] & ~1, addr + 0x00);
+                au_sync();
+                while (!(au_readl(addr + 0x14) & 1))
+                        au_sync();
+                addr += 0x100;  /* next channel base */
+        }
+        /* disable channel interrupts */
+        au_writel(0, DDMA_GLOBAL_BASE + 0x0c);
+        au_sync();
+}
+void au1xxx_dbdma_resume(void)
+{
+        int i;
+        u32 addr;
+        addr = DDMA_GLOBAL_BASE;
+        au_writel(au1xxx_dbdma_pm_regs[0][0], addr + 0x00);
+        au_writel(au1xxx_dbdma_pm_regs[0][1], addr + 0x04);
+        au_writel(au1xxx_dbdma_pm_regs[0][2], addr + 0x08);
+        au_writel(au1xxx_dbdma_pm_regs[0][3], addr + 0x0c);
+        /* restore channel configurations */
+        for (i = 1, addr = DDMA_CHANNEL_BASE; i < NUM_DBDMA_CHANS; i++) {
+                au_writel(au1xxx_dbdma_pm_regs[i][0], addr + 0x00);
+                au_writel(au1xxx_dbdma_pm_regs[i][1], addr + 0x04);
+                au_writel(au1xxx_dbdma_pm_regs[i][2], addr + 0x08);
+                au_writel(au1xxx_dbdma_pm_regs[i][3], addr + 0x0c);
+                au_writel(au1xxx_dbdma_pm_regs[i][4], addr + 0x10);
+                au_writel(au1xxx_dbdma_pm_regs[i][5], addr + 0x14);
+                au_writel(au1xxx_dbdma_pm_regs[i][6], addr + 0x18);
+                au_sync();
+                addr += 0x100;  /* next channel base */
+        }
+}
+#endif  /* CONFIG_PM */
 #endif /* defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200) */
diff --git a/arch/mips/alchemy/common/irq.c b/arch/mips/alchemy/common/irq.c
index 40c6ceceb5f9..c88c821b4c36 100644
--- a/arch/mips/alchemy/common/irq.c
+++ b/arch/mips/alchemy/common/irq.c
@@ -24,6 +24,7 @@
 *  with this program; if not, write  to the Free Software Foundation, Inc.,
 *  675 Mass Ave, Cambridge, MA 02139, USA.
 */
 #include <linux/bitops.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
@@ -36,15 +37,172 @@
 #include <asm/mach-pb1x00/pb1000.h>
 #endif
-#define EXT_INTC0_REQ0 2 /* IP 2 */
+static int au1x_ic_settype(unsigned int irq, unsigned int flow_type);
-#define EXT_INTC0_REQ1 3 /* IP 3 */
-#define EXT_INTC1_REQ0 4 /* IP 4 */
+/* per-processor fixed function irqs */
-#define EXT_INTC1_REQ1 5 /* IP 5 */
+struct au1xxx_irqmap au1xxx_ic0_map[] __initdata = {
-#define MIPS_TIMER_IP  7 /* IP 7 */
+#if defined(CONFIG_SOC_AU1000)
-void (*board_init_irq)(void) __initdata = NULL;
+        { AU1000_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_UART2_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_SSI0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_SSI1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
+        { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_IRDA_TX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_IRDA_RX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1000_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_AC97C_INT, IRQ_TYPE_EDGE_RISING, 0 },
+#elif defined(CONFIG_SOC_AU1500)
+        { AU1500_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_PCI_INTA, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1000_PCI_INTB, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1500_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_PCI_INTC, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1000_PCI_INTD, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1000_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
+        { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1000_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1500_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1500_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_AC97C_INT, IRQ_TYPE_EDGE_RISING, 0 },
+#elif defined(CONFIG_SOC_AU1100)
+        { AU1100_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1100_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1100_SD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1100_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_SSI0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_SSI1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
+        { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_IRDA_TX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_IRDA_RX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1000_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1100_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1100_LCD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_AC97C_INT, IRQ_TYPE_EDGE_RISING, 0 },
+#elif defined(CONFIG_SOC_AU1550)
+        { AU1550_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1550_PCI_INTA, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1550_PCI_INTB, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1550_DDMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1550_CRYPTO_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1550_PCI_INTC, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1550_PCI_INTD, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1550_PCI_RST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1550_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1550_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1550_PSC0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1550_PSC1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1550_PSC2_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1550_PSC3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
+        { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1550_NAND_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1550_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1550_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1550_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
+        { AU1550_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1550_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+#elif defined(CONFIG_SOC_AU1200)
+        { AU1200_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_SWT_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1200_SD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_DDMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_MAE_BE_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_MAE_FE_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_PSC0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_PSC1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_AES_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_CAMERA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
+        { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1200_NAND_INT, IRQ_TYPE_EDGE_RISING, 0 },
+        { AU1200_USB_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_LCD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+        { AU1200_MAE_BOTH_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+#else
+#error "Error: Unknown Alchemy SOC"
+#endif
+};
-static DEFINE_SPINLOCK(irq_lock);
 #ifdef CONFIG_PM
@@ -130,67 +288,47 @@ void restore_au1xxx_intctl(void)
 #endif /* CONFIG_PM */
-inline void local_enable_irq(unsigned int irq_nr)
+static void au1x_ic0_unmask(unsigned int irq_nr)
 {
        unsigned int bit = irq_nr - AU1000_INTC0_INT_BASE;
+        au_writel(1 << bit, IC0_MASKSET);
-        if (bit >= 32) {
+        au_writel(1 << bit, IC0_WAKESET);
-                au_writel(1 << (bit - 32), IC1_MASKSET);
-                au_writel(1 << (bit - 32), IC1_WAKESET);
-        } else {
-                au_writel(1 << bit, IC0_MASKSET);
-                au_writel(1 << bit, IC0_WAKESET);
-        }
        au_sync();
 }
+static void au1x_ic1_unmask(unsigned int irq_nr)
-inline void local_disable_irq(unsigned int irq_nr)
 {
-        unsigned int bit = irq_nr - AU1000_INTC0_INT_BASE;
+        unsigned int bit = irq_nr - AU1000_INTC1_INT_BASE;
+        au_writel(1 << bit, IC1_MASKSET);
+        au_writel(1 << bit, IC1_WAKESET);
-        if (bit >= 32) {
+/* very hacky. does the pb1000 cpld auto-disable this int?
-                au_writel(1 << (bit - 32), IC1_MASKCLR);
+ * nowhere in the current kernel sources is it disabled.        --mlau
-                au_writel(1 << (bit - 32), IC1_WAKECLR);
+ */
-        } else {
+#if defined(CONFIG_MIPS_PB1000)
-                au_writel(1 << bit, IC0_MASKCLR);
+        if (irq_nr == AU1000_GPIO_15)
-                au_writel(1 << bit, IC0_WAKECLR);
+                au_writel(0x4000, PB1000_MDR); /* enable int */
-        }
+#endif
        au_sync();
 }
+static void au1x_ic0_mask(unsigned int irq_nr)
-static inline void mask_and_ack_rise_edge_irq(unsigned int irq_nr)
 {
        unsigned int bit = irq_nr - AU1000_INTC0_INT_BASE;
+        au_writel(1 << bit, IC0_MASKCLR);
-        if (bit >= 32) {
+        au_writel(1 << bit, IC0_WAKECLR);
-                au_writel(1 << (bit - 32), IC1_RISINGCLR);
-                au_writel(1 << (bit - 32), IC1_MASKCLR);
-        } else {
-                au_writel(1 << bit, IC0_RISINGCLR);
-                au_writel(1 << bit, IC0_MASKCLR);
-        }
        au_sync();
 }
+static void au1x_ic1_mask(unsigned int irq_nr)
-static inline void mask_and_ack_fall_edge_irq(unsigned int irq_nr)
 {
-        unsigned int bit = irq_nr - AU1000_INTC0_INT_BASE;
+        unsigned int bit = irq_nr - AU1000_INTC1_INT_BASE;
+        au_writel(1 << bit, IC1_MASKCLR);
-        if (bit >= 32) {
+        au_writel(1 << bit, IC1_WAKECLR);
-                au_writel(1 << (bit - 32), IC1_FALLINGCLR);
-                au_writel(1 << (bit - 32), IC1_MASKCLR);
-        } else {
-                au_writel(1 << bit, IC0_FALLINGCLR);
-                au_writel(1 << bit, IC0_MASKCLR);
-        }
        au_sync();
 }
+static void au1x_ic0_ack(unsigned int irq_nr)
-static inline void mask_and_ack_either_edge_irq(unsigned int irq_nr)
 {
        unsigned int bit = irq_nr - AU1000_INTC0_INT_BASE;
@@ -198,349 +336,229 @@ static inline void mask_and_ack_either_edge_irq(unsigned int irq_nr)
         * This may assume that we don't get interrupts from
         * both edges at once, or if we do, that we don't care.
         */
-        if (bit >= 32) {
+        au_writel(1 << bit, IC0_FALLINGCLR);
-                au_writel(1 << (bit - 32), IC1_FALLINGCLR);
+        au_writel(1 << bit, IC0_RISINGCLR);
-                au_writel(1 << (bit - 32), IC1_RISINGCLR);
-                au_writel(1 << (bit - 32), IC1_MASKCLR);
-        } else {
-                au_writel(1 << bit, IC0_FALLINGCLR);
-                au_writel(1 << bit, IC0_RISINGCLR);
-                au_writel(1 << bit, IC0_MASKCLR);
-        }
        au_sync();
 }
-static inline void mask_and_ack_level_irq(unsigned int irq_nr)
+static void au1x_ic1_ack(unsigned int irq_nr)
 {
-        local_disable_irq(irq_nr);
+        unsigned int bit = irq_nr - AU1000_INTC1_INT_BASE;
-        au_sync();
-#if defined(CONFIG_MIPS_PB1000)
-        if (irq_nr == AU1000_GPIO_15) {
-                au_writel(0x8000, PB1000_MDR); /* ack int */
-                au_sync();
-        }
-#endif
-}
-static void end_irq(unsigned int irq_nr)
-{
-        if (!(irq_desc[irq_nr].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-                local_enable_irq(irq_nr);
-#if defined(CONFIG_MIPS_PB1000)
+        /*
-        if (irq_nr == AU1000_GPIO_15) {
+         * This may assume that we don't get interrupts from
-                au_writel(0x4000, PB1000_MDR); /* enable int */
+         * both edges at once, or if we do, that we don't care.
-                au_sync();
+         */
-        }
+        au_writel(1 << bit, IC1_FALLINGCLR);
-#endif
+        au_writel(1 << bit, IC1_RISINGCLR);
+        au_sync();
 }
-unsigned long save_local_and_disable(int controller)
+static int au1x_ic1_setwake(unsigned int irq, unsigned int on)
 {
-        int i;
+        unsigned int bit = irq - AU1000_INTC1_INT_BASE;
-        unsigned long flags, mask;
+        unsigned long wakemsk, flags;
-        spin_lock_irqsave(&irq_lock, flags);
-        if (controller) {
-                mask = au_readl(IC1_MASKSET);
-                for (i = 32; i < 64; i++)
-                        local_disable_irq(i);
-        } else {
-                mask = au_readl(IC0_MASKSET);
-                for (i = 0; i < 32; i++)
-                        local_disable_irq(i);
-        }
-        spin_unlock_irqrestore(&irq_lock, flags);
-        return mask;
-}
-void restore_local_and_enable(int controller, unsigned long mask)
+        /* only GPIO 0-7 can act as wakeup source: */
-{
+        if ((irq < AU1000_GPIO_0) || (irq > AU1000_GPIO_7))
-        int i;
+                return -EINVAL;
-        unsigned long flags, new_mask;
-        spin_lock_irqsave(&irq_lock, flags);
-        for (i = 0; i < 32; i++)
-                if (mask & (1 << i)) {
-                        if (controller)
-                                local_enable_irq(i + 32);
-                        else
-                                local_enable_irq(i);
-                }
-        if (controller)
+        local_irq_save(flags);
-                new_mask = au_readl(IC1_MASKSET);
+        wakemsk = au_readl(SYS_WAKEMSK);
+        if (on)
+                wakemsk |= 1 << bit;
        else
-                new_mask = au_readl(IC0_MASKSET);
+                wakemsk &= ~(1 << bit);
+        au_writel(wakemsk, SYS_WAKEMSK);
+        au_sync();
+        local_irq_restore(flags);
-        spin_unlock_irqrestore(&irq_lock, flags);
+        return 0;
 }
+/*
-static struct irq_chip rise_edge_irq_type = {
+ * irq_chips for both ICs; this way the mask handlers can be
-        .name           = "Au1000 Rise Edge",
+ * as short as possible.
-        .ack            = mask_and_ack_rise_edge_irq,
+ *
-        .mask           = local_disable_irq,
+ * NOTE: the ->ack() callback is used by the handle_edge_irq
-        .mask_ack       = mask_and_ack_rise_edge_irq,
+ *       flowhandler only, the ->mask_ack() one by handle_level_irq,
-        .unmask         = local_enable_irq,
+ *       so no need for an irq_chip for each type of irq (level/edge).
-        .end            = end_irq,
+ */
-};
+static struct irq_chip au1x_ic0_chip = {
+        .name           = "Alchemy-IC0",
-static struct irq_chip fall_edge_irq_type = {
+        .ack            = au1x_ic0_ack,         /* edge */
-        .name           = "Au1000 Fall Edge",
+        .mask           = au1x_ic0_mask,
-        .ack            = mask_and_ack_fall_edge_irq,
+        .mask_ack       = au1x_ic0_mask,        /* level */
-        .mask           = local_disable_irq,
+        .unmask         = au1x_ic0_unmask,
-        .mask_ack       = mask_and_ack_fall_edge_irq,
+        .set_type       = au1x_ic_settype,
-        .unmask         = local_enable_irq,
-        .end            = end_irq,
-};
-static struct irq_chip either_edge_irq_type = {
-        .name           = "Au1000 Rise or Fall Edge",
-        .ack            = mask_and_ack_either_edge_irq,
-        .mask           = local_disable_irq,
-        .mask_ack       = mask_and_ack_either_edge_irq,
-        .unmask         = local_enable_irq,
-        .end            = end_irq,
 };
-static struct irq_chip level_irq_type = {
+static struct irq_chip au1x_ic1_chip = {
-        .name           = "Au1000 Level",
+        .name           = "Alchemy-IC1",
-        .ack            = mask_and_ack_level_irq,
+        .ack            = au1x_ic1_ack,         /* edge */
-        .mask           = local_disable_irq,
+        .mask           = au1x_ic1_mask,
-        .mask_ack       = mask_and_ack_level_irq,
+        .mask_ack       = au1x_ic1_mask,        /* level */
-        .unmask         = local_enable_irq,
+        .unmask         = au1x_ic1_unmask,
-        .end            = end_irq,
+        .set_type       = au1x_ic_settype,
+        .set_wake       = au1x_ic1_setwake,
 };
-static void __init setup_local_irq(unsigned int irq_nr, int type, int int_req)
+static int au1x_ic_settype(unsigned int irq, unsigned int flow_type)
 {
-        unsigned int bit = irq_nr - AU1000_INTC0_INT_BASE;
+        struct irq_chip *chip;
+        unsigned long icr[6];
-        if (irq_nr > AU1000_MAX_INTR)
+        unsigned int bit, ic;
-                return;
+        int ret;
-        /* Config2[n], Config1[n], Config0[n] */
+        if (irq >= AU1000_INTC1_INT_BASE) {
-        if (bit >= 32) {
+                bit = irq - AU1000_INTC1_INT_BASE;
-                switch (type) {
+                chip = &au1x_ic1_chip;
-                case INTC_INT_RISE_EDGE: /* 0:0:1 */
+                ic = 1;
-                        au_writel(1 << (bit - 32), IC1_CFG2CLR);
-                        au_writel(1 << (bit - 32), IC1_CFG1CLR);
-                        au_writel(1 << (bit - 32), IC1_CFG0SET);
-                        set_irq_chip(irq_nr, &rise_edge_irq_type);
-                        break;
-                case INTC_INT_FALL_EDGE: /* 0:1:0 */
-                        au_writel(1 << (bit - 32), IC1_CFG2CLR);
-                        au_writel(1 << (bit - 32), IC1_CFG1SET);
-                        au_writel(1 << (bit - 32), IC1_CFG0CLR);
-                        set_irq_chip(irq_nr, &fall_edge_irq_type);
-                        break;
-                case INTC_INT_RISE_AND_FALL_EDGE: /* 0:1:1 */
-                        au_writel(1 << (bit - 32), IC1_CFG2CLR);
-                        au_writel(1 << (bit - 32), IC1_CFG1SET);
-                        au_writel(1 << (bit - 32), IC1_CFG0SET);
-                        set_irq_chip(irq_nr, &either_edge_irq_type);
-                        break;
-                case INTC_INT_HIGH_LEVEL: /* 1:0:1 */
-                        au_writel(1 << (bit - 32), IC1_CFG2SET);
-                        au_writel(1 << (bit - 32), IC1_CFG1CLR);
-                        au_writel(1 << (bit - 32), IC1_CFG0SET);
-                        set_irq_chip(irq_nr, &level_irq_type);
-                        break;
-                case INTC_INT_LOW_LEVEL: /* 1:1:0 */
-                        au_writel(1 << (bit - 32), IC1_CFG2SET);
-                        au_writel(1 << (bit - 32), IC1_CFG1SET);
-                        au_writel(1 << (bit - 32), IC1_CFG0CLR);
-                        set_irq_chip(irq_nr, &level_irq_type);
-                        break;
-                case INTC_INT_DISABLED: /* 0:0:0 */
-                        au_writel(1 << (bit - 32), IC1_CFG0CLR);
-                        au_writel(1 << (bit - 32), IC1_CFG1CLR);
-                        au_writel(1 << (bit - 32), IC1_CFG2CLR);
-                        break;
-                default: /* disable the interrupt */
-                        printk(KERN_WARNING "unexpected int type %d (irq %d)\n",
-                               type, irq_nr);
-                        au_writel(1 << (bit - 32), IC1_CFG0CLR);
-                        au_writel(1 << (bit - 32), IC1_CFG1CLR);
-                        au_writel(1 << (bit - 32), IC1_CFG2CLR);
-                        return;
-                }
-                if (int_req) /* assign to interrupt request 1 */
-                        au_writel(1 << (bit - 32), IC1_ASSIGNCLR);
-                else         /* assign to interrupt request 0 */
-                        au_writel(1 << (bit - 32), IC1_ASSIGNSET);
-                au_writel(1 << (bit - 32), IC1_SRCSET);
-                au_writel(1 << (bit - 32), IC1_MASKCLR);
-                au_writel(1 << (bit - 32), IC1_WAKECLR);
        } else {
-                switch (type) {
+                bit = irq - AU1000_INTC0_INT_BASE;
-                case INTC_INT_RISE_EDGE: /* 0:0:1 */
+                chip = &au1x_ic0_chip;
-                        au_writel(1 << bit, IC0_CFG2CLR);
+                ic = 0;
-                        au_writel(1 << bit, IC0_CFG1CLR);
+        }
-                        au_writel(1 << bit, IC0_CFG0SET);
-                        set_irq_chip(irq_nr, &rise_edge_irq_type);
+        if (bit > 31)
-                        break;
+                return -EINVAL;
-                case INTC_INT_FALL_EDGE: /* 0:1:0 */
-                        au_writel(1 << bit, IC0_CFG2CLR);
+        icr[0] = ic ? IC1_CFG0SET : IC0_CFG0SET;
-                        au_writel(1 << bit, IC0_CFG1SET);
+        icr[1] = ic ? IC1_CFG1SET : IC0_CFG1SET;
-                        au_writel(1 << bit, IC0_CFG0CLR);
+        icr[2] = ic ? IC1_CFG2SET : IC0_CFG2SET;
-                        set_irq_chip(irq_nr, &fall_edge_irq_type);
+        icr[3] = ic ? IC1_CFG0CLR : IC0_CFG0CLR;
-                        break;
+        icr[4] = ic ? IC1_CFG1CLR : IC0_CFG1CLR;
-                case INTC_INT_RISE_AND_FALL_EDGE: /* 0:1:1 */
+        icr[5] = ic ? IC1_CFG2CLR : IC0_CFG2CLR;
-                        au_writel(1 << bit, IC0_CFG2CLR);
-                        au_writel(1 << bit, IC0_CFG1SET);
+        ret = 0;
-                        au_writel(1 << bit, IC0_CFG0SET);
-                        set_irq_chip(irq_nr, &either_edge_irq_type);
+        switch (flow_type) {    /* cfgregs 2:1:0 */
-                        break;
+        case IRQ_TYPE_EDGE_RISING:      /* 0:0:1 */
-                case INTC_INT_HIGH_LEVEL: /* 1:0:1 */
+                au_writel(1 << bit, icr[5]);
-                        au_writel(1 << bit, IC0_CFG2SET);
+                au_writel(1 << bit, icr[4]);
-                        au_writel(1 << bit, IC0_CFG1CLR);
+                au_writel(1 << bit, icr[0]);
-                        au_writel(1 << bit, IC0_CFG0SET);
+                set_irq_chip_and_handler_name(irq, chip,
-                        set_irq_chip(irq_nr, &level_irq_type);
+                                handle_edge_irq, "riseedge");
-                        break;
+                break;
-                case INTC_INT_LOW_LEVEL: /* 1:1:0 */
+        case IRQ_TYPE_EDGE_FALLING:     /* 0:1:0 */
-                        au_writel(1 << bit, IC0_CFG2SET);
+                au_writel(1 << bit, icr[5]);
-                        au_writel(1 << bit, IC0_CFG1SET);
+                au_writel(1 << bit, icr[1]);
-                        au_writel(1 << bit, IC0_CFG0CLR);
+                au_writel(1 << bit, icr[3]);
-                        set_irq_chip(irq_nr, &level_irq_type);
+                set_irq_chip_and_handler_name(irq, chip,
-                        break;
+                                handle_edge_irq, "falledge");
-                case INTC_INT_DISABLED: /* 0:0:0 */
+                break;
-                        au_writel(1 << bit, IC0_CFG0CLR);
+        case IRQ_TYPE_EDGE_BOTH:        /* 0:1:1 */
-                        au_writel(1 << bit, IC0_CFG1CLR);
+                au_writel(1 << bit, icr[5]);
-                        au_writel(1 << bit, IC0_CFG2CLR);
+                au_writel(1 << bit, icr[1]);
-                        break;
+                au_writel(1 << bit, icr[0]);
-                default: /* disable the interrupt */
+                set_irq_chip_and_handler_name(irq, chip,
-                        printk(KERN_WARNING "unexpected int type %d (irq %d)\n",
+                                handle_edge_irq, "bothedge");
-                               type, irq_nr);
+                break;
-                        au_writel(1 << bit, IC0_CFG0CLR);
+        case IRQ_TYPE_LEVEL_HIGH:       /* 1:0:1 */
-                        au_writel(1 << bit, IC0_CFG1CLR);
+                au_writel(1 << bit, icr[2]);
-                        au_writel(1 << bit, IC0_CFG2CLR);
+                au_writel(1 << bit, icr[4]);
-                        return;
+                au_writel(1 << bit, icr[0]);
-                }
+                set_irq_chip_and_handler_name(irq, chip,
-                if (int_req) /* assign to interrupt request 1 */
+                                handle_level_irq, "hilevel");
-                        au_writel(1 << bit, IC0_ASSIGNCLR);
+                break;
-                else         /* assign to interrupt request 0 */
+        case IRQ_TYPE_LEVEL_LOW:        /* 1:1:0 */
-                        au_writel(1 << bit, IC0_ASSIGNSET);
+                au_writel(1 << bit, icr[2]);
-                au_writel(1 << bit, IC0_SRCSET);
+                au_writel(1 << bit, icr[1]);
-                au_writel(1 << bit, IC0_MASKCLR);
+                au_writel(1 << bit, icr[3]);
-                au_writel(1 << bit, IC0_WAKECLR);
+                set_irq_chip_and_handler_name(irq, chip,
+                                handle_level_irq, "lowlevel");
+                break;
+        case IRQ_TYPE_NONE:             /* 0:0:0 */
+                au_writel(1 << bit, icr[5]);
+                au_writel(1 << bit, icr[4]);
+                au_writel(1 << bit, icr[3]);
+                /* set at least chip so we can call set_irq_type() on it */
+                set_irq_chip(irq, chip);
+                break;
+        default:
+                ret = -EINVAL;
        }
        au_sync();
-}
-/*
+        return ret;
- * Interrupts are nested. Even if an interrupt handler is registered
+}
- * as "fast", we might get another interrupt before we return from
- * intcX_reqX_irqdispatch().
- */
-static void intc0_req0_irqdispatch(void)
+asmlinkage void plat_irq_dispatch(void)
 {
-        static unsigned long intc0_req0;
+        unsigned int pending = read_c0_status() & read_c0_cause();
-        unsigned int bit;
+        unsigned long s, off, bit;
-        intc0_req0 |= au_readl(IC0_REQ0INT);
-        if (!intc0_req0)
+        if (pending & CAUSEF_IP7) {
+                do_IRQ(MIPS_CPU_IRQ_BASE + 7);
                return;
+        } else if (pending & CAUSEF_IP2) {
+                s = IC0_REQ0INT;
+                off = AU1000_INTC0_INT_BASE;
+        } else if (pending & CAUSEF_IP3) {
+                s = IC0_REQ1INT;
+                off = AU1000_INTC0_INT_BASE;
+        } else if (pending & CAUSEF_IP4) {
+                s = IC1_REQ0INT;
+                off = AU1000_INTC1_INT_BASE;
+        } else if (pending & CAUSEF_IP5) {
+                s = IC1_REQ1INT;
+                off = AU1000_INTC1_INT_BASE;
+        } else
+                goto spurious;
+        bit = 0;
+        s = au_readl(s);
+        if (unlikely(!s)) {
+spurious:
+                spurious_interrupt();
+                return;
+        }
 #ifdef AU1000_USB_DEV_REQ_INT
        /*
         * Because of the tight timing of SETUP token to reply
         * transactions, the USB devices-side packet complete
         * interrupt needs the highest priority.
         */
-        if ((intc0_req0 & (1 << AU1000_USB_DEV_REQ_INT))) {
+        bit = 1 << (AU1000_USB_DEV_REQ_INT - AU1000_INTC0_INT_BASE);
-                intc0_req0 &= ~(1 << AU1000_USB_DEV_REQ_INT);
+        if ((pending & CAUSEF_IP2) && (s & bit)) {
                do_IRQ(AU1000_USB_DEV_REQ_INT);
                return;
        }
 #endif
-        bit = __ffs(intc0_req0);
+        do_IRQ(__ffs(s) + off);
-        intc0_req0 &= ~(1 << bit);
-        do_IRQ(AU1000_INTC0_INT_BASE + bit);
 }
+/* setup edge/level and assign request 0/1 */
-static void intc0_req1_irqdispatch(void)
+void __init au1xxx_setup_irqmap(struct au1xxx_irqmap *map, int count)
-{
-        static unsigned long intc0_req1;
-        unsigned int bit;
-        intc0_req1 |= au_readl(IC0_REQ1INT);
-        if (!intc0_req1)
-                return;
-        bit = __ffs(intc0_req1);
-        intc0_req1 &= ~(1 << bit);
-        do_IRQ(AU1000_INTC0_INT_BASE + bit);
-}
-/*
- * Interrupt Controller 1:
- * interrupts 32 - 63
- */
-static void intc1_req0_irqdispatch(void)
 {
-        static unsigned long intc1_req0;
+        unsigned int bit, irq_nr;
-        unsigned int bit;
+        while (count--) {
-        intc1_req0 |= au_readl(IC1_REQ0INT);
+                irq_nr = map[count].im_irq;
-        if (!intc1_req0)
+                if (((irq_nr < AU1000_INTC0_INT_BASE) ||
-                return;
+                     (irq_nr >= AU1000_INTC0_INT_BASE + 32)) &&
+                    ((irq_nr < AU1000_INTC1_INT_BASE) ||
-        bit = __ffs(intc1_req0);
+                     (irq_nr >= AU1000_INTC1_INT_BASE + 32)))
-        intc1_req0 &= ~(1 << bit);
+                        continue;
-        do_IRQ(AU1000_INTC1_INT_BASE + bit);
-}
+                if (irq_nr >= AU1000_INTC1_INT_BASE) {
+                        bit = irq_nr - AU1000_INTC1_INT_BASE;
+                        if (map[count].im_request)
-static void intc1_req1_irqdispatch(void)
+                                au_writel(1 << bit, IC1_ASSIGNCLR);
-{
+                } else {
-        static unsigned long intc1_req1;
+                        bit = irq_nr - AU1000_INTC0_INT_BASE;
-        unsigned int bit;
+                        if (map[count].im_request)
+                                au_writel(1 << bit, IC0_ASSIGNCLR);
-        intc1_req1 |= au_readl(IC1_REQ1INT);
+                }
-        if (!intc1_req1)
-                return;
-        bit = __ffs(intc1_req1);
-        intc1_req1 &= ~(1 << bit);
-        do_IRQ(AU1000_INTC1_INT_BASE + bit);
-}
-asmlinkage void plat_irq_dispatch(void)
-{
-        unsigned int pending = read_c0_status() & read_c0_cause();
-        if (pending & CAUSEF_IP7)
+                au1x_ic_settype(irq_nr, map[count].im_type);
-                do_IRQ(MIPS_CPU_IRQ_BASE + 7);
+        }
-        else if (pending & CAUSEF_IP2)
-                intc0_req0_irqdispatch();
-        else if (pending & CAUSEF_IP3)
-                intc0_req1_irqdispatch();
-        else if (pending & CAUSEF_IP4)
-                intc1_req0_irqdispatch();
-        else if (pending  & CAUSEF_IP5)
-                intc1_req1_irqdispatch();
-        else
-                spurious_interrupt();
 }
 void __init arch_init_irq(void)
 {
        int i;
-        struct au1xxx_irqmap *imp;
-        extern struct au1xxx_irqmap au1xxx_irq_map[];
-        extern struct au1xxx_irqmap au1xxx_ic0_map[];
-        extern int au1xxx_nr_irqs;
-        extern int au1xxx_ic0_nr_irqs;
        /*
         * Initialize interrupt controllers to a safe state.
@@ -569,28 +587,25 @@ void __init arch_init_irq(void)
        mips_cpu_irq_init();
-        /*
+        /* register all 64 possible IC0+IC1 irq sources as type "none".
-         * Initialize IC0, which is fixed per processor.
+         * Use set_irq_type() to set edge/level behaviour at runtime.
         */
-        imp = au1xxx_ic0_map;
+        for (i = AU1000_INTC0_INT_BASE;
-        for (i = 0; i < au1xxx_ic0_nr_irqs; i++) {
+             (i < AU1000_INTC0_INT_BASE + 32); i++)
-                setup_local_irq(imp->im_irq, imp->im_type, imp->im_request);
+                au1x_ic_settype(i, IRQ_TYPE_NONE);
-                imp++;
-        }
+        for (i = AU1000_INTC1_INT_BASE;
+             (i < AU1000_INTC1_INT_BASE + 32); i++)
+                au1x_ic_settype(i, IRQ_TYPE_NONE);
        /*
-         * Now set up the irq mapping for the board.
+         * Initialize IC0, which is fixed per processor.
         */
-        imp = au1xxx_irq_map;
+        au1xxx_setup_irqmap(au1xxx_ic0_map, ARRAY_SIZE(au1xxx_ic0_map));
-        for (i = 0; i < au1xxx_nr_irqs; i++) {
-                setup_local_irq(imp->im_irq, imp->im_type, imp->im_request);
-                imp++;
-        }
-        set_c0_status(IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4);
-        /* Board specific IRQ initialization.
+        /* Boards can register additional (GPIO-based) IRQs.
        */
-        if (board_init_irq)
+        board_init_irq();
-                board_init_irq();
+        set_c0_status(IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3);
 }
diff --git a/arch/mips/alchemy/common/power.c b/arch/mips/alchemy/common/power.c
index bd854a6d1d89..6ab7b42aa1be 100644
--- a/arch/mips/alchemy/common/power.c
+++ b/arch/mips/alchemy/common/power.c
@@ -35,25 +35,12 @@
 #include <linux/jiffies.h>
 #include <asm/uaccess.h>
-#include <asm/cacheflush.h>
 #include <asm/mach-au1x00/au1000.h>
+#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200)
-#ifdef CONFIG_PM
+#include <asm/mach-au1x00/au1xxx_dbdma.h>
-#define DEBUG 1
-#ifdef  DEBUG
-#define DPRINTK(fmt, args...)   printk(KERN_DEBUG "%s: " fmt, __func__, ## args)
-#else
-#define DPRINTK(fmt, args...)
 #endif
-static void au1000_calibrate_delay(void);
+#ifdef CONFIG_PM
-extern unsigned long save_local_and_disable(int controller);
-extern void restore_local_and_enable(int controller, unsigned long mask);
-extern void local_enable_irq(unsigned int irq_nr);
-static DEFINE_SPINLOCK(pm_lock);
 /*
 * We need to save/restore a bunch of core registers that are
@@ -65,29 +52,16 @@ static DEFINE_SPINLOCK(pm_lock);
 * We only have to save/restore registers that aren't otherwise
 * done as part of a driver pm_* function.
 */
-static unsigned int     sleep_aux_pll_cntrl;
+static unsigned int sleep_uart0_inten;
-static unsigned int     sleep_cpu_pll_cntrl;
+static unsigned int sleep_uart0_fifoctl;
-static unsigned int     sleep_pin_function;
+static unsigned int sleep_uart0_linectl;
-static unsigned int     sleep_uart0_inten;
+static unsigned int sleep_uart0_clkdiv;
-static unsigned int     sleep_uart0_fifoctl;
+static unsigned int sleep_uart0_enable;
-static unsigned int     sleep_uart0_linectl;
+static unsigned int sleep_usb[2];
-static unsigned int     sleep_uart0_clkdiv;
+static unsigned int sleep_sys_clocks[5];
-static unsigned int     sleep_uart0_enable;
+static unsigned int sleep_sys_pinfunc;
-static unsigned int     sleep_usbhost_enable;
+static unsigned int sleep_static_memctlr[4][3];
-static unsigned int     sleep_usbdev_enable;
-static unsigned int     sleep_static_memctlr[4][3];
-/*
- * Define this to cause the value you write to /proc/sys/pm/sleep to
- * set the TOY timer for the amount of time you want to sleep.
- * This is done mainly for testing, but may be useful in other cases.
- * The value is number of 32KHz ticks to sleep.
- */
-#define SLEEP_TEST_TIMEOUT 1
-#ifdef  SLEEP_TEST_TIMEOUT
-static int sleep_ticks;
-void wakeup_counter0_set(int ticks);
-#endif
 static void save_core_regs(void)
 {
@@ -105,31 +79,45 @@ static void save_core_regs(void)
        sleep_uart0_linectl = au_readl(UART0_ADDR + UART_LCR);
        sleep_uart0_clkdiv = au_readl(UART0_ADDR + UART_CLK);
        sleep_uart0_enable = au_readl(UART0_ADDR + UART_MOD_CNTRL);
+        au_sync();
+#ifndef CONFIG_SOC_AU1200
        /* Shutdown USB host/device. */
-        sleep_usbhost_enable = au_readl(USB_HOST_CONFIG);
+        sleep_usb[0] = au_readl(USB_HOST_CONFIG);
        /* There appears to be some undocumented reset register.... */
-        au_writel(0, 0xb0100004); au_sync();
+        au_writel(0, 0xb0100004);
-        au_writel(0, USB_HOST_CONFIG); au_sync();
+        au_sync();
+        au_writel(0, USB_HOST_CONFIG);
+        au_sync();
-        sleep_usbdev_enable = au_readl(USBD_ENABLE);
+        sleep_usb[1] = au_readl(USBD_ENABLE);
-        au_writel(0, USBD_ENABLE); au_sync();
+        au_writel(0, USBD_ENABLE);
+        au_sync();
+#else   /* AU1200 */
+        /* enable access to OTG mmio so we can save OTG CAP/MUX.
+         * FIXME: write an OTG driver and move this stuff there!
+         */
+        au_writel(au_readl(USB_MSR_BASE + 4) | (1 << 6), USB_MSR_BASE + 4);
+        au_sync();
+        sleep_usb[0] = au_readl(0xb4020020);    /* OTG_CAP */
+        sleep_usb[1] = au_readl(0xb4020024);    /* OTG_MUX */
+#endif
        /* Save interrupt controller state. */
        save_au1xxx_intctl();
        /* Clocks and PLLs. */
-        sleep_aux_pll_cntrl = au_readl(SYS_AUXPLL);
+        sleep_sys_clocks[0] = au_readl(SYS_FREQCTRL0);
+        sleep_sys_clocks[1] = au_readl(SYS_FREQCTRL1);
+        sleep_sys_clocks[2] = au_readl(SYS_CLKSRC);
+        sleep_sys_clocks[3] = au_readl(SYS_CPUPLL);
+        sleep_sys_clocks[4] = au_readl(SYS_AUXPLL);
-        /*
+        /* pin mux config */
-         * We don't really need to do this one, but unless we
+        sleep_sys_pinfunc = au_readl(SYS_PINFUNC);
-         * write it again it won't have a valid value if we
-         * happen to read it.
-         */
-        sleep_cpu_pll_cntrl = au_readl(SYS_CPUPLL);
-        sleep_pin_function = au_readl(SYS_PINFUNC);
        /* Save the static memory controller configuration. */
        sleep_static_memctlr[0][0] = au_readl(MEM_STCFG0);
@@ -144,16 +132,45 @@ static void save_core_regs(void)
        sleep_static_memctlr[3][0] = au_readl(MEM_STCFG3);
        sleep_static_memctlr[3][1] = au_readl(MEM_STTIME3);
        sleep_static_memctlr[3][2] = au_readl(MEM_STADDR3);
+#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200)
+        au1xxx_dbdma_suspend();
+#endif
 }
 static void restore_core_regs(void)
 {
-        extern void restore_au1xxx_intctl(void);
+        /* restore clock configuration.  Writing CPUPLL last will
-        extern void wakeup_counter0_adjust(void);
+         * stall a bit and stabilize other clocks (unless this is
+         * one of those Au1000 with a write-only PLL, where we dont
+         * have a valid value)
+         */
+        au_writel(sleep_sys_clocks[0], SYS_FREQCTRL0);
+        au_writel(sleep_sys_clocks[1], SYS_FREQCTRL1);
+        au_writel(sleep_sys_clocks[2], SYS_CLKSRC);
+        au_writel(sleep_sys_clocks[4], SYS_AUXPLL);
+        if (!au1xxx_cpu_has_pll_wo())
+                au_writel(sleep_sys_clocks[3], SYS_CPUPLL);
+        au_sync();
-        au_writel(sleep_aux_pll_cntrl, SYS_AUXPLL); au_sync();
+        au_writel(sleep_sys_pinfunc, SYS_PINFUNC);
-        au_writel(sleep_cpu_pll_cntrl, SYS_CPUPLL); au_sync();
+        au_sync();
-        au_writel(sleep_pin_function, SYS_PINFUNC); au_sync();
+#ifndef CONFIG_SOC_AU1200
+        au_writel(sleep_usb[0], USB_HOST_CONFIG);
+        au_writel(sleep_usb[1], USBD_ENABLE);
+        au_sync();
+#else
+        /* enable accces to OTG memory */
+        au_writel(au_readl(USB_MSR_BASE + 4) | (1 << 6), USB_MSR_BASE + 4);
+        au_sync();
+        /* restore OTG caps and port mux. */
+        au_writel(sleep_usb[0], 0xb4020020 + 0);        /* OTG_CAP */
+        au_sync();
+        au_writel(sleep_usb[1], 0xb4020020 + 4);        /* OTG_MUX */
+        au_sync();
+#endif
        /* Restore the static memory controller configuration. */
        au_writel(sleep_static_memctlr[0][0], MEM_STCFG0);
@@ -184,282 +201,17 @@ static void restore_core_regs(void)
        }
        restore_au1xxx_intctl();
-        wakeup_counter0_adjust();
-}
-unsigned long suspend_mode;
-void wakeup_from_suspend(void)
+#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200)
-{
+        au1xxx_dbdma_resume();
-        suspend_mode = 0;
+#endif
 }
-int au_sleep(void)
+void au_sleep(void)
 {
-        unsigned long wakeup, flags;
-        extern void save_and_sleep(void);
-        spin_lock_irqsave(&pm_lock, flags);
        save_core_regs();
+        au1xxx_save_and_sleep();
-        flush_cache_all();
-        /**
-         ** The code below is all system dependent and we should probably
-         ** have a function call out of here to set this up.  You need
-         ** to configure the GPIO or timer interrupts that will bring
-         ** you out of sleep.
-         ** For testing, the TOY counter wakeup is useful.
-         **/
-#if 0
-        au_writel(au_readl(SYS_PINSTATERD) & ~(1 << 11), SYS_PINSTATERD);
-        /* GPIO 6 can cause a wake up event */
-        wakeup = au_readl(SYS_WAKEMSK);
-        wakeup &= ~(1 << 8);    /* turn off match20 wakeup */
-        wakeup |= 1 << 6;       /* turn on  GPIO  6 wakeup */
-#else
-        /* For testing, allow match20 to wake us up. */
-#ifdef SLEEP_TEST_TIMEOUT
-        wakeup_counter0_set(sleep_ticks);
-#endif
-        wakeup = 1 << 8;        /* turn on match20 wakeup   */
-        wakeup = 0;
-#endif
-        au_writel(1, SYS_WAKESRC);      /* clear cause */
-        au_sync();
-        au_writel(wakeup, SYS_WAKEMSK);
-        au_sync();
-        save_and_sleep();
-        /*
-         * After a wakeup, the cpu vectors back to 0x1fc00000, so
-         * it's up to the boot code to get us back here.
-         */
        restore_core_regs();
-        spin_unlock_irqrestore(&pm_lock, flags);
-        return 0;
-}
-static int pm_do_sleep(ctl_table *ctl, int write, struct file *file,
-                       void __user *buffer, size_t *len, loff_t *ppos)
-{
-#ifdef SLEEP_TEST_TIMEOUT
-#define TMPBUFLEN2 16
-        char buf[TMPBUFLEN2], *p;
-#endif
-        if (!write)
-                *len = 0;
-        else {
-#ifdef SLEEP_TEST_TIMEOUT
-                if (*len > TMPBUFLEN2 - 1)
-                        return -EFAULT;
-                if (copy_from_user(buf, buffer, *len))
-                        return -EFAULT;
-                buf[*len] = 0;
-                p = buf;
-                sleep_ticks = simple_strtoul(p, &p, 0);
-#endif
-                au_sleep();
-        }
-        return 0;
-}
-static int pm_do_freq(ctl_table *ctl, int write, struct file *file,
-                      void __user *buffer, size_t *len, loff_t *ppos)
-{
-        int retval = 0, i;
-        unsigned long val, pll;
-#define TMPBUFLEN 64
-#define MAX_CPU_FREQ 396
-        char buf[TMPBUFLEN], *p;
-        unsigned long flags, intc0_mask, intc1_mask;
-        unsigned long old_baud_base, old_cpu_freq, old_clk, old_refresh;
-        unsigned long new_baud_base, new_cpu_freq, new_clk, new_refresh;
-        unsigned long baud_rate;
-        spin_lock_irqsave(&pm_lock, flags);
-        if (!write)
-                *len = 0;
-        else {
-                /* Parse the new frequency */
-                if (*len > TMPBUFLEN - 1) {
-                        spin_unlock_irqrestore(&pm_lock, flags);
-                        return -EFAULT;
-                }
-                if (copy_from_user(buf, buffer, *len)) {
-                        spin_unlock_irqrestore(&pm_lock, flags);
-                        return -EFAULT;
-                }
-                buf[*len] = 0;
-                p = buf;
-                val = simple_strtoul(p, &p, 0);
-                if (val > MAX_CPU_FREQ) {
-                        spin_unlock_irqrestore(&pm_lock, flags);
-                        return -EFAULT;
-                }
-                pll = val / 12;
-                if ((pll > 33) || (pll < 7)) {  /* 396 MHz max, 84 MHz min */
-                        /* Revisit this for higher speed CPUs */
-                        spin_unlock_irqrestore(&pm_lock, flags);
-                        return -EFAULT;
-                }
-                old_baud_base = get_au1x00_uart_baud_base();
-                old_cpu_freq = get_au1x00_speed();
-                new_cpu_freq = pll * 12 * 1000000;
-                new_baud_base = (new_cpu_freq / (2 * ((int)(au_readl(SYS_POWERCTRL)
-                                                            & 0x03) + 2) * 16));
-                set_au1x00_speed(new_cpu_freq);
-                set_au1x00_uart_baud_base(new_baud_base);
-                old_refresh = au_readl(MEM_SDREFCFG) & 0x1ffffff;
-                new_refresh = ((old_refresh * new_cpu_freq) / old_cpu_freq) |
-                              (au_readl(MEM_SDREFCFG) & ~0x1ffffff);
-                au_writel(pll, SYS_CPUPLL);
-                au_sync_delay(1);
-                au_writel(new_refresh, MEM_SDREFCFG);
-                au_sync_delay(1);
-                for (i = 0; i < 4; i++)
-                        if (au_readl(UART_BASE + UART_MOD_CNTRL +
-                                     i * 0x00100000) == 3) {
-                                old_clk = au_readl(UART_BASE + UART_CLK +
-                                                   i * 0x00100000);
-                                baud_rate = old_baud_base / old_clk;
-                                /*
-                                 * We won't get an exact baud rate and the error
-                                 * could be significant enough that our new
-                                 * calculation will result in a clock that will
-                                 * give us a baud rate that's too far off from
-                                 * what we really want.
-                                 */
-                                if (baud_rate > 100000)
-                                        baud_rate = 115200;
-                                else if (baud_rate > 50000)
-                                        baud_rate = 57600;
-                                else if (baud_rate > 30000)
-                                        baud_rate = 38400;
-                                else if (baud_rate > 17000)
-                                        baud_rate = 19200;
-                                else
-                                        baud_rate = 9600;
-                                new_clk = new_baud_base / baud_rate;
-                                au_writel(new_clk, UART_BASE + UART_CLK +
-                                          i * 0x00100000);
-                                au_sync_delay(10);
-                        }
-        }
-        /*
-         * We don't want _any_ interrupts other than match20. Otherwise our
-         * au1000_calibrate_delay() calculation will be off, potentially a lot.
-         */
-        intc0_mask = save_local_and_disable(0);
-        intc1_mask = save_local_and_disable(1);
-        local_enable_irq(AU1000_TOY_MATCH2_INT);
-        spin_unlock_irqrestore(&pm_lock, flags);
-        au1000_calibrate_delay();
-        restore_local_and_enable(0, intc0_mask);
-        restore_local_and_enable(1, intc1_mask);
-        return retval;
 }
-static struct ctl_table pm_table[] = {
-        {
-                .ctl_name       = CTL_UNNUMBERED,
-                .procname       = "sleep",
-                .data           = NULL,
-                .maxlen         = 0,
-                .mode           = 0600,
-                .proc_handler   = &pm_do_sleep
-        },
-        {
-                .ctl_name       = CTL_UNNUMBERED,
-                .procname       = "freq",
-                .data           = NULL,
-                .maxlen         = 0,
-                .mode           = 0600,
-                .proc_handler   = &pm_do_freq
-        },
-        {}
-};
-static struct ctl_table pm_dir_table[] = {
-        {
-                .ctl_name       = CTL_UNNUMBERED,
-                .procname       = "pm",
-                .mode           = 0555,
-                .child          = pm_table
-        },
-        {}
-};
-/*
- * Initialize power interface
- */
-static int __init pm_init(void)
-{
-        register_sysctl_table(pm_dir_table);
-        return 0;
-}
-__initcall(pm_init);
-/*
- * This is right out of init/main.c
- */
-/*
- * This is the number of bits of precision for the loops_per_jiffy.
- * Each bit takes on average 1.5/HZ seconds.  This (like the original)
- * is a little better than 1%.
- */
-#define LPS_PREC 8
-static void au1000_calibrate_delay(void)
-{
-        unsigned long ticks, loopbit;
-        int lps_precision = LPS_PREC;
-        loops_per_jiffy = 1 << 12;
-        while (loops_per_jiffy <<= 1) {
-                /* Wait for "start of" clock tick */
-                ticks = jiffies;
-                while (ticks == jiffies)
-                        /* nothing */ ;
-                /* Go ... */
-                ticks = jiffies;
-                __delay(loops_per_jiffy);
-                ticks = jiffies - ticks;
-                if (ticks)
-                        break;
-        }
-        /*
-         * Do a binary approximation to get loops_per_jiffy set to be equal
-         * one clock (up to lps_precision bits)
-         */
-        loops_per_jiffy >>= 1;
-        loopbit = loops_per_jiffy;
-        while (lps_precision-- && (loopbit >>= 1)) {
-                loops_per_jiffy |= loopbit;
-                ticks = jiffies;
-                while (ticks == jiffies);
-                ticks = jiffies;
-                __delay(loops_per_jiffy);
-                if (jiffies != ticks)   /* longer than 1 tick */
-                        loops_per_jiffy &= ~loopbit;
-        }
-}
 #endif  /* CONFIG_PM */
diff --git a/arch/mips/alchemy/common/reset.c b/arch/mips/alchemy/common/reset.c
index d555429c8d6f..0191c936cb5e 100644
--- a/arch/mips/alchemy/common/reset.c
+++ b/arch/mips/alchemy/common/reset.c
@@ -31,8 +31,6 @@
 #include <asm/mach-au1x00/au1000.h>
-extern int au_sleep(void);
 void au1000_restart(char *command)
 {
        /* Set all integrated peripherals to disabled states */
diff --git a/arch/mips/alchemy/common/setup.c b/arch/mips/alchemy/common/setup.c
index 1ac6b06f42a3..3f036b3d400e 100644
--- a/arch/mips/alchemy/common/setup.c
+++ b/arch/mips/alchemy/common/setup.c
@@ -35,7 +35,6 @@
 #include <asm/time.h>
 #include <au1000.h>
-#include <prom.h>
 extern void __init board_setup(void);
 extern void au1000_restart(char *);
@@ -45,80 +44,34 @@ extern void set_cpuspec(void);
 void __init plat_mem_setup(void)
 {
-        struct  cpu_spec *sp;
+        unsigned long est_freq;
-        char *argptr;
-        unsigned long prid, cpufreq, bclk;
-        set_cpuspec();
+        /* determine core clock */
-        sp = cur_cpu_spec[0];
+        est_freq = au1xxx_calc_clock();
+        est_freq += 5000;    /* round */
+        est_freq -= est_freq % 10000;
+        printk(KERN_INFO "(PRId %08x) @ %lu.%02lu MHz\n", read_c0_prid(),
+               est_freq / 1000000, ((est_freq % 1000000) * 100) / 1000000);
-        board_setup();  /* board specific setup */
+        _machine_restart = au1000_restart;
+        _machine_halt = au1000_halt;
-        prid = read_c0_prid();
+        pm_power_off = au1000_power_off;
-        if (sp->cpu_pll_wo)
-#ifdef CONFIG_SOC_AU1000_FREQUENCY
-                cpufreq = CONFIG_SOC_AU1000_FREQUENCY / 1000000;
-#else
-                cpufreq = 396;
-#endif
-        else
-                cpufreq = (au_readl(SYS_CPUPLL) & 0x3F) * 12;
-        printk(KERN_INFO "(PRID %08lx) @ %ld MHz\n", prid, cpufreq);
-        if (sp->cpu_bclk) {
+        board_setup();  /* board specific setup */
-                /* Enable BCLK switching */
-                bclk = au_readl(SYS_POWERCTRL);
-                au_writel(bclk | 0x60, SYS_POWERCTRL);
-                printk(KERN_INFO "BCLK switching enabled!\n");
-        }
-        if (sp->cpu_od)
+        if (au1xxx_cpu_needs_config_od())
                /* Various early Au1xx0 errata corrected by this */
                set_c0_config(1 << 19); /* Set Config[OD] */
        else
                /* Clear to obtain best system bus performance */
                clear_c0_config(1 << 19); /* Clear Config[OD] */
-        argptr = prom_getcmdline();
-#ifdef CONFIG_SERIAL_8250_CONSOLE
-        argptr = strstr(argptr, "console=");
-        if (argptr == NULL) {
-                argptr = prom_getcmdline();
-                strcat(argptr, " console=ttyS0,115200");
-        }
-#endif
-#ifdef CONFIG_FB_AU1100
-        argptr = strstr(argptr, "video=");
-        if (argptr == NULL) {
-                argptr = prom_getcmdline();
-                /* default panel */
-                /*strcat(argptr, " video=au1100fb:panel:Sharp_320x240_16");*/
-        }
-#endif
-#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
-        /* au1000 does not support vra, au1500 and au1100 do */
-        strcat(argptr, " au1000_audio=vra");
-        argptr = prom_getcmdline();
-#endif
-        _machine_restart = au1000_restart;
-        _machine_halt = au1000_halt;
-        pm_power_off = au1000_power_off;
        /* IO/MEM resources. */
        set_io_port_base(0);
        ioport_resource.start = IOPORT_RESOURCE_START;
        ioport_resource.end = IOPORT_RESOURCE_END;
        iomem_resource.start = IOMEM_RESOURCE_START;
        iomem_resource.end = IOMEM_RESOURCE_END;
-        while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_E0S);
-        au_writel(SYS_CNTRL_E0 | SYS_CNTRL_EN0, SYS_COUNTER_CNTRL);
-        au_sync();
-        while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T0S);
-        au_writel(0, SYS_TOYTRIM);
 }
 #if defined(CONFIG_64BIT_PHYS_ADDR)
diff --git a/arch/mips/alchemy/common/sleeper.S b/arch/mips/alchemy/common/sleeper.S
index 3006e270c8bc..4f4b16741d12 100644
--- a/arch/mips/alchemy/common/sleeper.S
+++ b/arch/mips/alchemy/common/sleeper.S
@@ -15,16 +15,17 @@
 #include <asm/regdef.h>
 #include <asm/stackframe.h>
+        .extern __flush_cache_all
        .text
-        .set    macro
+        .set noreorder
-        .set    noat
+        .set noat
        .align  5
 /* Save all of the processor general registers and go to sleep.
 * A wakeup condition will get us back here to restore the registers.
 */
-LEAF(save_and_sleep)
+LEAF(au1xxx_save_and_sleep)
        subu    sp, PT_SIZE
        sw      $1, PT_R1(sp)
        sw      $2, PT_R2(sp)
@@ -33,14 +34,6 @@ LEAF(save_and_sleep)
        sw      $5, PT_R5(sp)
        sw      $6, PT_R6(sp)
        sw      $7, PT_R7(sp)
-        sw      $8, PT_R8(sp)
-        sw      $9, PT_R9(sp)
-        sw      $10, PT_R10(sp)
-        sw      $11, PT_R11(sp)
-        sw      $12, PT_R12(sp)
-        sw      $13, PT_R13(sp)
-        sw      $14, PT_R14(sp)
-        sw      $15, PT_R15(sp)
        sw      $16, PT_R16(sp)
        sw      $17, PT_R17(sp)
        sw      $18, PT_R18(sp)
@@ -49,12 +42,9 @@ LEAF(save_and_sleep)
        sw      $21, PT_R21(sp)
        sw      $22, PT_R22(sp)
        sw      $23, PT_R23(sp)
-        sw      $24, PT_R24(sp)
-        sw      $25, PT_R25(sp)
        sw      $26, PT_R26(sp)
        sw      $27, PT_R27(sp)
        sw      $28, PT_R28(sp)
-        sw      $29, PT_R29(sp)
        sw      $30, PT_R30(sp)
        sw      $31, PT_R31(sp)
        mfc0    k0, CP0_STATUS
@@ -66,20 +56,26 @@ LEAF(save_and_sleep)
        mfc0    k0, CP0_CONFIG
        sw      k0, 0x14(sp)
+        /* flush caches to make sure context is in memory */
+        la      t1, __flush_cache_all
+        lw      t0, 0(t1)
+        jalr    t0
+         nop
        /* Now set up the scratch registers so the boot rom will
         * return to this point upon wakeup.
+         * sys_scratch0 : SP
+         * sys_scratch1 : RA
         */
-        la      k0, 1f
+        lui     t3, 0xb190              /* sys_xxx */
-        lui     k1, 0xb190
+        sw      sp, 0x0018(t3)
-        ori     k1, 0x18
+        la      k0, 3f                  /* resume path */
-        sw      sp, 0(k1)
+        sw      k0, 0x001c(t3)
-        ori     k1, 0x1c
-        sw      k0, 0(k1)
-/* Put SDRAM into self refresh.  Preload instructions into cache,
+        /* Put SDRAM into self refresh:  Preload instructions into cache,
- * issue a precharge, then auto refresh, then sleep commands to it.
+         * issue a precharge, auto/self refresh, then sleep commands to it.
- */
+         */
-        la      t0, sdsleep
+        la      t0, 1f
        .set    mips3
        cache   0x14, 0(t0)
        cache   0x14, 32(t0)
@@ -87,24 +83,57 @@ LEAF(save_and_sleep)
        cache   0x14, 96(t0)
        .set    mips0
-sdsleep:
+1:      lui     a0, 0xb400              /* mem_xxx */
-        lui     k0, 0xb400
+#if defined(CONFIG_SOC_AU1000) || defined(CONFIG_SOC_AU1100) || \
-        sw      zero, 0x001c(k0)        /* Precharge */
+    defined(CONFIG_SOC_AU1500)
-        sw      zero, 0x0020(k0)        /* Auto refresh */
+        sw      zero, 0x001c(a0)        /* Precharge */
-        sw      zero, 0x0030(k0)        /* SDRAM sleep */
+        sync
+        sw      zero, 0x0020(a0)        /* Auto Refresh */
+        sync
+        sw      zero, 0x0030(a0)        /* Sleep */
+        sync
+#endif
+#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200)
+        sw      zero, 0x08c0(a0)        /* Precharge */
        sync
+        sw      zero, 0x08d0(a0)        /* Self Refresh */
+        sync
+        /* wait for sdram to enter self-refresh mode */
+        lui     t0, 0x0100
+2:      lw      t1, 0x0850(a0)          /* mem_sdstat */
+        and     t2, t1, t0
+        beq     t2, zero, 2b
+         nop
-        lui     k1, 0xb190
+        /* disable SDRAM clocks */
-        sw      zero, 0x0078(k1)        /* get ready  to sleep */
+        lui     t0, 0xcfff
+        ori     t0, t0, 0xffff
+        lw      t1, 0x0840(a0)          /* mem_sdconfiga */
+        and     t1, t0, t1              /* clear CE[1:0] */
+        sw      t1, 0x0840(a0)          /* mem_sdconfiga */
        sync
-        sw      zero, 0x007c(k1)        /* Put processor to sleep */
+#endif
+        /* put power supply and processor to sleep */
+        sw      zero, 0x0078(t3)        /* sys_slppwr */
+        sync
+        sw      zero, 0x007c(t3)        /* sys_sleep */
        sync
+        nop
+        nop
+        nop
+        nop
+        nop
+        nop
+        nop
+        nop
        /* This is where we return upon wakeup.
         * Reload all of the registers and return.
         */
-1:      nop
+3:      lw      k0, 0x20(sp)
-        lw      k0, 0x20(sp)
        mtc0    k0, CP0_STATUS
        lw      k0, 0x1c(sp)
        mtc0    k0, CP0_CONTEXT
@@ -113,10 +142,11 @@ sdsleep:
        lw      k0, 0x14(sp)
        mtc0    k0, CP0_CONFIG
-        /* We need to catch the ealry Alchemy SOCs with
+        /* We need to catch the early Alchemy SOCs with
         * the write-only Config[OD] bit and set it back to one...
         */
        jal     au1x00_fixup_config_od
+         nop
        lw      $1, PT_R1(sp)
        lw      $2, PT_R2(sp)
        lw      $3, PT_R3(sp)
@@ -124,14 +154,6 @@ sdsleep:
        lw      $5, PT_R5(sp)
        lw      $6, PT_R6(sp)
        lw      $7, PT_R7(sp)
-        lw      $8, PT_R8(sp)
-        lw      $9, PT_R9(sp)
-        lw      $10, PT_R10(sp)
-        lw      $11, PT_R11(sp)
-        lw      $12, PT_R12(sp)
-        lw      $13, PT_R13(sp)
-        lw      $14, PT_R14(sp)
-        lw      $15, PT_R15(sp)
        lw      $16, PT_R16(sp)
        lw      $17, PT_R17(sp)
        lw      $18, PT_R18(sp)
@@ -140,15 +162,11 @@ sdsleep:
        lw      $21, PT_R21(sp)
        lw      $22, PT_R22(sp)
        lw      $23, PT_R23(sp)
-        lw      $24, PT_R24(sp)
-        lw      $25, PT_R25(sp)
        lw      $26, PT_R26(sp)
        lw      $27, PT_R27(sp)
        lw      $28, PT_R28(sp)
-        lw      $29, PT_R29(sp)
        lw      $30, PT_R30(sp)
        lw      $31, PT_R31(sp)
-        addiu   sp, PT_SIZE
        jr      ra
-END(save_and_sleep)
+         addiu  sp, PT_SIZE
+END(au1xxx_save_and_sleep)
diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c
index 563d9390a872..32880146cbc1 100644
--- a/arch/mips/alchemy/common/time.c
+++ b/arch/mips/alchemy/common/time.c
@@ -1,5 +1,7 @@
 /*
+ * Copyright (C) 2008 Manuel Lauss <mano@roarinelk.homelinux.net>
 *
+ * Previous incarnations were:
 * Copyright (C) 2001, 2006, 2008 MontaVista Software, <source@mvista.com>
 * Copied and modified Carsten Langgaard's time.c
 *
@@ -23,244 +25,141 @@
 *
 * ########################################################################
 *
- * Setting up the clock on the MIPS boards.
+ * Clocksource/event using the 32.768kHz-clocked Counter1 ('RTC' in the
- *
+ * databooks).  Firmware/Board init code must enable the counters in the
- * We provide the clock interrupt processing and the timer offset compute
+ * counter control register, otherwise the CP0 counter clocksource/event
- * functions.  If CONFIG_PM is selected, we also ensure the 32KHz timer is
+ * will be installed instead (and use of 'wait' instruction is prohibited).
- * available.  -- Dan
 */
-#include <linux/types.h>
+#include <linux/clockchips.h>
-#include <linux/init.h>
+#include <linux/clocksource.h>
+#include <linux/interrupt.h>
 #include <linux/spinlock.h>
-#include <asm/mipsregs.h>
 #include <asm/time.h>
 #include <asm/mach-au1x00/au1000.h>
-static int no_au1xxx_32khz;
+/* 32kHz clock enabled and detected */
-extern int allow_au1k_wait; /* default off for CP0 Counter */
+#define CNTR_OK (SYS_CNTRL_E0 | SYS_CNTRL_32S)
-#ifdef CONFIG_PM
-#if HZ < 100 || HZ > 1000
-#error "unsupported HZ value! Must be in [100,1000]"
-#endif
-#define MATCH20_INC (328 * 100 / HZ) /* magic number 328 is for HZ=100... */
-static unsigned long last_pc0, last_match20;
-#endif
-static DEFINE_SPINLOCK(time_lock);
+extern int allow_au1k_wait; /* default off for CP0 Counter */
-unsigned long wtimer;
-#ifdef CONFIG_PM
+static cycle_t au1x_counter1_read(void)
-static irqreturn_t counter0_irq(int irq, void *dev_id)
 {
-        unsigned long pc0;
+        return au_readl(SYS_RTCREAD);
-        int time_elapsed;
-        static int jiffie_drift;
-        if (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_M20) {
-                /* should never happen! */
-                printk(KERN_WARNING "counter 0 w status error\n");
-                return IRQ_NONE;
-        }
-        pc0 = au_readl(SYS_TOYREAD);
-        if (pc0 < last_match20)
-                /* counter overflowed */
-                time_elapsed = (0xffffffff - last_match20) + pc0;
-        else
-                time_elapsed = pc0 - last_match20;
-        while (time_elapsed > 0) {
-                do_timer(1);
-#ifndef CONFIG_SMP
-                update_process_times(user_mode(get_irq_regs()));
-#endif
-                time_elapsed -= MATCH20_INC;
-                last_match20 += MATCH20_INC;
-                jiffie_drift++;
-        }
-        last_pc0 = pc0;
-        au_writel(last_match20 + MATCH20_INC, SYS_TOYMATCH2);
-        au_sync();
-        /*
-         * Our counter ticks at 10.009765625 ms/tick, we we're running
-         * almost 10 uS too slow per tick.
-         */
-        if (jiffie_drift >= 999) {
-                jiffie_drift -= 999;
-                do_timer(1); /* increment jiffies by one */
-#ifndef CONFIG_SMP
-                update_process_times(user_mode(get_irq_regs()));
-#endif
-        }
-        return IRQ_HANDLED;
 }
-struct irqaction counter0_action = {
+static struct clocksource au1x_counter1_clocksource = {
-        .handler        = counter0_irq,
+        .name           = "alchemy-counter1",
-        .flags          = IRQF_DISABLED,
+        .read           = au1x_counter1_read,
-        .name           = "alchemy-toy",
+        .mask           = CLOCKSOURCE_MASK(32),
-        .dev_id         = NULL,
+        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
+        .rating         = 100,
 };
-/* When we wakeup from sleep, we have to "catch up" on all of the
+static int au1x_rtcmatch2_set_next_event(unsigned long delta,
- * timer ticks we have missed.
+                                         struct clock_event_device *cd)
- */
-void wakeup_counter0_adjust(void)
 {
-        unsigned long pc0;
+        delta += au_readl(SYS_RTCREAD);
-        int time_elapsed;
+        /* wait for register access */
+        while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_M21)
-        pc0 = au_readl(SYS_TOYREAD);
+                ;
-        if (pc0 < last_match20)
+        au_writel(delta, SYS_RTCMATCH2);
-                /* counter overflowed */
-                time_elapsed = (0xffffffff - last_match20) + pc0;
-        else
-                time_elapsed = pc0 - last_match20;
-        while (time_elapsed > 0) {
-                time_elapsed -= MATCH20_INC;
-                last_match20 += MATCH20_INC;
-        }
-        last_pc0 = pc0;
-        au_writel(last_match20 + MATCH20_INC, SYS_TOYMATCH2);
        au_sync();
+        return 0;
 }
-/* This is just for debugging to set the timer for a sleep delay. */
+static void au1x_rtcmatch2_set_mode(enum clock_event_mode mode,
-void wakeup_counter0_set(int ticks)
+                                    struct clock_event_device *cd)
 {
-        unsigned long pc0;
-        pc0 = au_readl(SYS_TOYREAD);
-        last_pc0 = pc0;
-        au_writel(last_match20 + (MATCH20_INC * ticks), SYS_TOYMATCH2);
-        au_sync();
 }
-#endif
-/*
+static irqreturn_t au1x_rtcmatch2_irq(int irq, void *dev_id)
- * I haven't found anyone that doesn't use a 12 MHz source clock,
- * but just in case.....
- */
-#define AU1000_SRC_CLK  12000000
-/*
- * We read the real processor speed from the PLL.  This is important
- * because it is more accurate than computing it from the 32 KHz
- * counter, if it exists.  If we don't have an accurate processor
- * speed, all of the peripherals that derive their clocks based on
- * this advertised speed will introduce error and sometimes not work
- * properly.  This function is futher convoluted to still allow configurations
- * to do that in case they have really, really old silicon with a
- * write-only PLL register, that we need the 32 KHz when power management
- * "wait" is enabled, and we need to detect if the 32 KHz isn't present
- * but requested......got it? :-)               -- Dan
- */
-unsigned long calc_clock(void)
 {
-        unsigned long cpu_speed;
+        struct clock_event_device *cd = dev_id;
-        unsigned long flags;
+        cd->event_handler(cd);
-        unsigned long counter;
+        return IRQ_HANDLED;
+}
-        spin_lock_irqsave(&time_lock, flags);
-        /* Power management cares if we don't have a 32 KHz counter. */
-        no_au1xxx_32khz = 0;
-        counter = au_readl(SYS_COUNTER_CNTRL);
-        if (counter & SYS_CNTRL_E0) {
-                int trim_divide = 16;
-                au_writel(counter | SYS_CNTRL_EN1, SYS_COUNTER_CNTRL);
-                while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S);
-                /* RTC now ticks at 32.768/16 kHz */
-                au_writel(trim_divide - 1, SYS_RTCTRIM);
-                while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S);
-                while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S);
+static struct clock_event_device au1x_rtcmatch2_clockdev = {
-                au_writel(0, SYS_TOYWRITE);
+        .name           = "rtcmatch2",
-                while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S);
+        .features       = CLOCK_EVT_FEAT_ONESHOT,
-        } else
+        .rating         = 100,
-                no_au1xxx_32khz = 1;
+        .irq            = AU1000_RTC_MATCH2_INT,
+        .set_next_event = au1x_rtcmatch2_set_next_event,
+        .set_mode       = au1x_rtcmatch2_set_mode,
+        .cpumask        = CPU_MASK_ALL,
+};
-        /*
+static struct irqaction au1x_rtcmatch2_irqaction = {
-         * On early Au1000, sys_cpupll was write-only. Since these
+        .handler        = au1x_rtcmatch2_irq,
-         * silicon versions of Au1000 are not sold by AMD, we don't bend
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
-         * over backwards trying to determine the frequency.
+        .name           = "timer",
-         */
+        .dev_id         = &au1x_rtcmatch2_clockdev,
-        if (cur_cpu_spec[0]->cpu_pll_wo)
+};
-#ifdef CONFIG_SOC_AU1000_FREQUENCY
-                cpu_speed = CONFIG_SOC_AU1000_FREQUENCY;
-#else
-                cpu_speed = 396000000;
-#endif
-        else
-                cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) * AU1000_SRC_CLK;
-        /* On Alchemy CPU:counter ratio is 1:1 */
-        mips_hpt_frequency = cpu_speed;
-        /* Equation: Baudrate = CPU / (SD * 2 * CLKDIV * 16) */
-        set_au1x00_uart_baud_base(cpu_speed / (2 * ((int)(au_readl(SYS_POWERCTRL)
-                                                          & 0x03) + 2) * 16));
-        spin_unlock_irqrestore(&time_lock, flags);
-        return cpu_speed;
-}
 void __init plat_time_init(void)
 {
-        unsigned int est_freq = calc_clock();
+        struct clock_event_device *cd = &au1x_rtcmatch2_clockdev;
+        unsigned long t;
-        est_freq += 5000;    /* round */
-        est_freq -= est_freq%10000;
+        /* Check if firmware (YAMON, ...) has enabled 32kHz and clock
-        printk(KERN_INFO "CPU frequency %u.%02u MHz\n",
+         * has been detected.  If so install the rtcmatch2 clocksource,
-               est_freq / 1000000, ((est_freq % 1000000) * 100) / 1000000);
+         * otherwise don't bother.  Note that both bits being set is by
-        set_au1x00_speed(est_freq);
+         * no means a definite guarantee that the counters actually work
-        set_au1x00_lcd_clock(); /* program the LCD clock */
+         * (the 32S bit seems to be stuck set to 1 once a single clock-
+         * edge is detected, hence the timeouts).
+         */
+        if (CNTR_OK != (au_readl(SYS_COUNTER_CNTRL) & CNTR_OK))
+                goto cntr_err;
-#ifdef CONFIG_PM
        /*
-         * setup counter 0, since it keeps ticking after a
+         * setup counter 1 (RTC) to tick at full speed
-         * 'wait' instruction has been executed. The CP0 timer and
-         * counter 1 do NOT continue running after 'wait'
-         *
-         * It's too early to call request_irq() here, so we handle
-         * counter 0 interrupt as a special irq and it doesn't show
-         * up under /proc/interrupts.
-         *
-         * Check to ensure we really have a 32 KHz oscillator before
-         * we do this.
         */
-        if (no_au1xxx_32khz)
+        t = 0xffffff;
-                printk(KERN_WARNING "WARNING: no 32KHz clock found.\n");
+        while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S) && t--)
-        else {
+                asm volatile ("nop");
-                while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C0S);
+        if (!t)
-                au_writel(0, SYS_TOYWRITE);
+                goto cntr_err;
-                while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C0S);
-                au_writel(au_readl(SYS_WAKEMSK) | (1 << 8), SYS_WAKEMSK);
-                au_writel(~0, SYS_WAKESRC);
-                au_sync();
-                while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_M20);
-                /* Setup match20 to interrupt once every HZ */
+        au_writel(0, SYS_RTCTRIM);      /* 32.768 kHz */
-                last_pc0 = last_match20 = au_readl(SYS_TOYREAD);
+        au_sync();
-                au_writel(last_match20 + MATCH20_INC, SYS_TOYMATCH2);
-                au_sync();
-                while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_M20);
-                setup_irq(AU1000_TOY_MATCH2_INT, &counter0_action);
-                /* We can use the real 'wait' instruction. */
+        t = 0xffffff;
-                allow_au1k_wait = 1;
+        while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && t--)
-        }
+                asm volatile ("nop");
+        if (!t)
+                goto cntr_err;
+        au_writel(0, SYS_RTCWRITE);
+        au_sync();
-#endif
+        t = 0xffffff;
+        while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && t--)
+                asm volatile ("nop");
+        if (!t)
+                goto cntr_err;
+        /* register counter1 clocksource and event device */
+        clocksource_set_clock(&au1x_counter1_clocksource, 32768);
+        clocksource_register(&au1x_counter1_clocksource);
+        cd->shift = 32;
+        cd->mult = div_sc(32768, NSEC_PER_SEC, cd->shift);
+        cd->max_delta_ns = clockevent_delta2ns(0xffffffff, cd);
+        cd->min_delta_ns = clockevent_delta2ns(8, cd);  /* ~0.25ms */
+        clockevents_register_device(cd);
+        setup_irq(AU1000_RTC_MATCH2_INT, &au1x_rtcmatch2_irqaction);
+        printk(KERN_INFO "Alchemy clocksource installed\n");
+        /* can now use 'wait' */
+        allow_au1k_wait = 1;
+        return;
+cntr_err:
+        /* counters unusable, use C0 counter */
+        r4k_clockevent_init();
+        init_r4k_clocksource();
+        allow_au1k_wait = 0;
 }
diff --git a/arch/mips/alchemy/db1x00/init.c b/arch/mips/alchemy/db1x00/init.c
deleted file mode 100644
index 847413514964..000000000000
--- a/arch/mips/alchemy/db1x00/init.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- *      PB1000 board setup
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <asm/bootinfo.h>
-#include <prom.h>
-const char *get_system_type(void)
-{
-#ifdef CONFIG_MIPS_BOSPORUS
-        return "Alchemy Bosporus Gateway Reference";
-#else
-        return "Alchemy Db1x00";
-#endif
-}
-void __init prom_init(void)
-{
-        unsigned char *memsize_str;
-        unsigned long memsize;
-        prom_argc = fw_arg0;
-        prom_argv = (char **)fw_arg1;
-        prom_envp = (char **)fw_arg2;
-        prom_init_cmdline();
-        memsize_str = prom_getenv("memsize");
-        if (!memsize_str)
-                memsize = 0x04000000;
-        else
-                strict_strtol(memsize_str, 0, &memsize);
-        add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
diff --git a/arch/mips/alchemy/devboards/Makefile b/arch/mips/alchemy/devboards/Makefile
new file mode 100644
index 000000000000..730f9f2b30e8
--- /dev/null
+++ b/arch/mips/alchemy/devboards/Makefile
@@ -0,0 +1,18 @@
+#
+# Alchemy Develboards
+#
+obj-y += prom.o
+obj-$(CONFIG_PM)                += pm.o
+obj-$(CONFIG_MIPS_PB1000)       += pb1000/
+obj-$(CONFIG_MIPS_PB1100)       += pb1100/
+obj-$(CONFIG_MIPS_PB1200)       += pb1200/
+obj-$(CONFIG_MIPS_PB1500)       += pb1500/
+obj-$(CONFIG_MIPS_PB1550)       += pb1550/
+obj-$(CONFIG_MIPS_DB1000)       += db1x00/
+obj-$(CONFIG_MIPS_DB1100)       += db1x00/
+obj-$(CONFIG_MIPS_DB1200)       += pb1200/
+obj-$(CONFIG_MIPS_DB1500)       += db1x00/
+obj-$(CONFIG_MIPS_DB1550)       += db1x00/
+obj-$(CONFIG_MIPS_BOSPORUS)     += db1x00/
+obj-$(CONFIG_MIPS_MIRAGE)       += db1x00/
diff --git a/arch/mips/alchemy/db1x00/Makefile b/arch/mips/alchemy/devboards/db1x00/Makefile
index 274db3b55d82..432241ab8677 100644
--- a/arch/mips/alchemy/db1x00/Makefile
+++ b/arch/mips/alchemy/devboards/db1x00/Makefile
@@ -5,4 +5,4 @@
 # Makefile for the Alchemy Semiconductor DBAu1xx0 boards.
 #
-lib-y := init.o board_setup.o irqmap.o
+obj-y := board_setup.o irqmap.o
diff --git a/arch/mips/alchemy/db1x00/board_setup.c b/arch/mips/alchemy/devboards/db1x00/board_setup.c
index 9e5ccbbfcedd..a75ffbf99f25 100644
--- a/arch/mips/alchemy/db1x00/board_setup.c
+++ b/arch/mips/alchemy/devboards/db1x00/board_setup.c
@@ -32,8 +32,20 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-db1x00/db1x00.h>
+#include <prom.h>
 static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
+const char *get_system_type(void)
+{
+#ifdef CONFIG_MIPS_BOSPORUS
+        return "Alchemy Bosporus Gateway Reference";
+#else
+        return "Alchemy Db1x00";
+#endif
+}
 void board_reset(void)
 {
        /* Hit BCSR.SW_RESET[RESET] */
@@ -43,6 +55,31 @@ void board_reset(void)
 void __init board_setup(void)
 {
        u32 pin_func = 0;
+        char *argptr;
+        argptr = prom_getcmdline();
+#ifdef CONFIG_SERIAL_8250_CONSOLE
+        argptr = strstr(argptr, "console=");
+        if (argptr == NULL) {
+                argptr = prom_getcmdline();
+                strcat(argptr, " console=ttyS0,115200");
+        }
+#endif
+#ifdef CONFIG_FB_AU1100
+        argptr = strstr(argptr, "video=");
+        if (argptr == NULL) {
+                argptr = prom_getcmdline();
+                /* default panel */
+                /*strcat(argptr, " video=au1100fb:panel:Sharp_320x240_16");*/
+        }
+#endif
+#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
+        /* au1000 does not support vra, au1500 and au1100 do */
+        strcat(argptr, " au1000_audio=vra");
+        argptr = prom_getcmdline();
+#endif
        /* Not valid for Au1550 */
 #if defined(CONFIG_IRDA) && \
diff --git a/arch/mips/alchemy/db1x00/irqmap.c b/arch/mips/alchemy/devboards/db1x00/irqmap.c
index 94c090e8bf7a..0b09025087c6 100644
--- a/arch/mips/alchemy/db1x00/irqmap.c
+++ b/arch/mips/alchemy/devboards/db1x00/irqmap.c
@@ -27,6 +27,7 @@
 */
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <asm/mach-au1x00/au1000.h>
@@ -66,21 +67,24 @@ struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
 #ifndef CONFIG_MIPS_MIRAGE
 #ifdef CONFIG_MIPS_DB1550
-        { AU1000_GPIO_3, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 IRQ# */
+        { AU1000_GPIO_3, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 IRQ# */
-        { AU1000_GPIO_5, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 IRQ# */
+        { AU1000_GPIO_5, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 IRQ# */
 #else
-        { AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 Fully_Interted# */
+        { AU1000_GPIO_0, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 Fully_Interted# */
-        { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 STSCHG# */
+        { AU1000_GPIO_1, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 STSCHG# */
-        { AU1000_GPIO_2, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 IRQ# */
+        { AU1000_GPIO_2, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 IRQ# */
-        { AU1000_GPIO_3, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 Fully_Interted# */
+        { AU1000_GPIO_3, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 Fully_Interted# */
-        { AU1000_GPIO_4, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 STSCHG# */
+        { AU1000_GPIO_4, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 STSCHG# */
-        { AU1000_GPIO_5, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 IRQ# */
+        { AU1000_GPIO_5, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 IRQ# */
 #endif
 #else
-        { AU1000_GPIO_7, INTC_INT_RISE_EDGE, 0 }, /* touchscreen pen down */
+        { AU1000_GPIO_7, IRQF_TRIGGER_RISING, 0 }, /* touchscreen pen down */
 #endif
 };
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
+void __init board_init_irq(void)
+{
+        au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
+}
diff --git a/arch/mips/alchemy/pb1000/Makefile b/arch/mips/alchemy/devboards/pb1000/Makefile
index 99bbec0ca41b..97c6615ba2bb 100644
--- a/arch/mips/alchemy/pb1000/Makefile
+++ b/arch/mips/alchemy/devboards/pb1000/Makefile
@@ -5,4 +5,4 @@
 # Makefile for the Alchemy Semiconductor Pb1000 board.
 #
-lib-y := init.o board_setup.o irqmap.o
+obj-y := board_setup.o
diff --git a/arch/mips/alchemy/pb1000/board_setup.c b/arch/mips/alchemy/devboards/pb1000/board_setup.c
index 25df167a95b3..aed2fdecc709 100644
--- a/arch/mips/alchemy/pb1000/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1000/board_setup.c
@@ -23,22 +23,48 @@
 *  675 Mass Ave, Cambridge, MA 02139, USA.
 */
-#include <linux/init.h>
 #include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1000.h>
+#include <prom.h>
+struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
+        { AU1000_GPIO_15, IRQF_TRIGGER_LOW, 0 },
+};
+const char *get_system_type(void)
+{
+        return "Alchemy Pb1000";
+}
 void board_reset(void)
 {
 }
+void __init board_init_irq(void)
+{
+        au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
+}
 void __init board_setup(void)
 {
        u32 pin_func, static_cfg0;
        u32 sys_freqctrl, sys_clksrc;
        u32 prid = read_c0_prid();
+#ifdef CONFIG_SERIAL_8250_CONSOLE
+        char *argptr = prom_getcmdline();
+        argptr = strstr(argptr, "console=");
+        if (argptr == NULL) {
+                argptr = prom_getcmdline();
+                strcat(argptr, " console=ttyS0,115200");
+        }
+#endif
        /* Set AUX clock to 12 MHz * 8 = 96 MHz */
        au_writel(8, SYS_AUXPLL);
        au_writel(0, SYS_PINSTATERD);
diff --git a/arch/mips/alchemy/pb1100/Makefile b/arch/mips/alchemy/devboards/pb1100/Makefile
index 793e97c49e46..c586dd7e91dc 100644
--- a/arch/mips/alchemy/pb1100/Makefile
+++ b/arch/mips/alchemy/devboards/pb1100/Makefile
@@ -5,4 +5,4 @@
 # Makefile for the Alchemy Semiconductor Pb1100 board.
 #
-lib-y := init.o board_setup.o irqmap.o
+obj-y := board_setup.o
diff --git a/arch/mips/alchemy/pb1100/board_setup.c b/arch/mips/alchemy/devboards/pb1100/board_setup.c
index c0bfd59a7a36..4df57fae15d4 100644
--- a/arch/mips/alchemy/pb1100/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1100/board_setup.c
@@ -25,19 +25,66 @@
 #include <linux/init.h>
 #include <linux/delay.h>
+#include <linux/interrupt.h>
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1100.h>
+#include <prom.h>
+struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
+        { AU1000_GPIO_9,  IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card Fully_Inserted# */
+        { AU1000_GPIO_10, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card STSCHG# */
+        { AU1000_GPIO_11, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card IRQ# */
+        { AU1000_GPIO_13, IRQF_TRIGGER_LOW, 0 }, /* DC_IRQ# */
+};
+const char *get_system_type(void)
+{
+        return "Alchemy Pb1100";
+}
 void board_reset(void)
 {
        /* Hit BCSR.RST_VDDI[SOFT_RESET] */
        au_writel(0x00000000, PB1100_RST_VDDI);
 }
+void __init board_init_irq(void)
+{
+        au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
+}
 void __init board_setup(void)
 {
        volatile void __iomem *base = (volatile void __iomem *)0xac000000UL;
+        char *argptr;
+        argptr = prom_getcmdline();
+#ifdef CONFIG_SERIAL_8250_CONSOLE
+        argptr = strstr(argptr, "console=");
+        if (argptr == NULL) {
+                argptr = prom_getcmdline();
+                strcat(argptr, " console=ttyS0,115200");
+        }
+#endif
+#ifdef CONFIG_FB_AU1100
+        argptr = strstr(argptr, "video=");
+        if (argptr == NULL) {
+                argptr = prom_getcmdline();
+                /* default panel */
+                /*strcat(argptr, " video=au1100fb:panel:Sharp_320x240_16");*/
+        }
+#endif
+#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
+        /* au1000 does not support vra, au1500 and au1100 do */
+        strcat(argptr, " au1000_audio=vra");
+        argptr = prom_getcmdline();
+#endif
        /* Set AUX clock to 12 MHz * 8 = 96 MHz */
        au_writel(8, SYS_AUXPLL);
diff --git a/arch/mips/alchemy/pb1200/Makefile b/arch/mips/alchemy/devboards/pb1200/Makefile
index d678adf7ce85..c8c3a99fb68a 100644
--- a/arch/mips/alchemy/pb1200/Makefile
+++ b/arch/mips/alchemy/devboards/pb1200/Makefile
@@ -2,7 +2,6 @@
 # Makefile for the Alchemy Semiconductor Pb1200/DBAu1200 boards.
 #
-lib-y := init.o board_setup.o irqmap.o
+obj-y := board_setup.o irqmap.o platform.o
-obj-y += platform.o
 EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/alchemy/pb1200/board_setup.c b/arch/mips/alchemy/devboards/pb1200/board_setup.c
index 6cb2115059ad..94e6b7e7753d 100644
--- a/arch/mips/alchemy/pb1200/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1200/board_setup.c
@@ -30,8 +30,11 @@
 #include <prom.h>
 #include <au1xxx.h>
-extern void _board_init_irq(void);
-extern void (*board_init_irq)(void);
+const char *get_system_type(void)
+{
+        return "Alchemy Pb1200";
+}
 void board_reset(void)
 {
@@ -41,7 +44,19 @@ void board_reset(void)
 void __init board_setup(void)
 {
-        char *argptr = NULL;
+        char *argptr;
+        argptr = prom_getcmdline();
+#ifdef CONFIG_SERIAL_8250_CONSOLE
+        argptr = strstr(argptr, "console=");
+        if (argptr == NULL) {
+                argptr = prom_getcmdline();
+                strcat(argptr, " console=ttyS0,115200");
+        }
+#endif
+#ifdef CONFIG_FB_AU1200
+        strcat(argptr, " video=au1200fb:panel:bs");
+#endif
 #if 0
        {
@@ -99,16 +114,6 @@ void __init board_setup(void)
        }
 #endif
-#ifdef CONFIG_FB_AU1200
-        argptr = prom_getcmdline();
-#ifdef CONFIG_MIPS_PB1200
-        strcat(argptr, " video=au1200fb:panel:bs");
-#endif
-#ifdef CONFIG_MIPS_DB1200
-        strcat(argptr, " video=au1200fb:panel:bs");
-#endif
-#endif
        /*
         * The Pb1200 development board uses external MUX for PSC0 to
         * support SMB/SPI. bcsr->resets bit 12: 0=SMB 1=SPI
@@ -124,9 +129,6 @@ void __init board_setup(void)
 #ifdef CONFIG_MIPS_DB1200
        printk(KERN_INFO "AMD Alchemy Db1200 Board\n");
 #endif
-        /* Setup Pb1200 External Interrupt Controller */
-        board_init_irq = _board_init_irq;
 }
 int board_au1200fb_panel(void)
diff --git a/arch/mips/alchemy/pb1200/irqmap.c b/arch/mips/alchemy/devboards/pb1200/irqmap.c
index 2a505ad8715b..fe47498da280 100644
--- a/arch/mips/alchemy/pb1200/irqmap.c
+++ b/arch/mips/alchemy/devboards/pb1200/irqmap.c
@@ -40,91 +40,65 @@
 struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
        /* This is external interrupt cascade */
-        { AU1000_GPIO_7, INTC_INT_LOW_LEVEL, 0 },
+        { AU1000_GPIO_7, IRQF_TRIGGER_LOW, 0 },
 };
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
 /*
 * Support for External interrupts on the Pb1200 Development platform.
 */
-static volatile int pb1200_cascade_en;
-irqreturn_t pb1200_cascade_handler(int irq, void *dev_id)
+static void pb1200_cascade_handler(unsigned int irq, struct irq_desc *d)
 {
        unsigned short bisr = bcsr->int_status;
-        int extirq_nr = 0;
-        /* Clear all the edge interrupts. This has no effect on level. */
-        bcsr->int_status = bisr;
-        for ( ; bisr; bisr &= bisr - 1) {
-                extirq_nr = PB1200_INT_BEGIN + __ffs(bisr);
-                /* Ack and dispatch IRQ */
-                do_IRQ(extirq_nr);
-        }
-        return IRQ_RETVAL(1);
-}
-inline void pb1200_enable_irq(unsigned int irq_nr)
+        for ( ; bisr; bisr &= bisr - 1)
-{
+                generic_handle_irq(PB1200_INT_BEGIN + __ffs(bisr));
-        bcsr->intset_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
-        bcsr->intset = 1 << (irq_nr - PB1200_INT_BEGIN);
 }
-inline void pb1200_disable_irq(unsigned int irq_nr)
+/* NOTE: both the enable and mask bits must be cleared, otherwise the
+ * CPLD generates tons of spurious interrupts (at least on the DB1200).
+ */
+static void pb1200_mask_irq(unsigned int irq_nr)
 {
        bcsr->intclr_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
        bcsr->intclr = 1 << (irq_nr - PB1200_INT_BEGIN);
+        au_sync();
 }
-static unsigned int pb1200_setup_cascade(void)
+static void pb1200_maskack_irq(unsigned int irq_nr)
-{
-        return request_irq(AU1000_GPIO_7, &pb1200_cascade_handler,
-                           0, "Pb1200 Cascade", &pb1200_cascade_handler);
-}
-static unsigned int pb1200_startup_irq(unsigned int irq)
 {
-        if (++pb1200_cascade_en == 1) {
+        bcsr->intclr_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
-                int res;
+        bcsr->intclr = 1 << (irq_nr - PB1200_INT_BEGIN);
+        bcsr->int_status = 1 << (irq_nr - PB1200_INT_BEGIN);    /* ack */
-                res = pb1200_setup_cascade();
+        au_sync();
-                if (res)
-                        return res;
-        }
-        pb1200_enable_irq(irq);
-        return 0;
 }
-static void pb1200_shutdown_irq(unsigned int irq)
+static void pb1200_unmask_irq(unsigned int irq_nr)
 {
-        pb1200_disable_irq(irq);
+        bcsr->intset = 1 << (irq_nr - PB1200_INT_BEGIN);
-        if (--pb1200_cascade_en == 0)
+        bcsr->intset_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
-                free_irq(AU1000_GPIO_7, &pb1200_cascade_handler);
+        au_sync();
 }
-static struct irq_chip external_irq_type = {
+static struct irq_chip pb1200_cpld_irq_type = {
 #ifdef CONFIG_MIPS_PB1200
        .name = "Pb1200 Ext",
 #endif
 #ifdef CONFIG_MIPS_DB1200
        .name = "Db1200 Ext",
 #endif
-        .startup  = pb1200_startup_irq,
+        .mask           = pb1200_mask_irq,
-        .shutdown = pb1200_shutdown_irq,
+        .mask_ack       = pb1200_maskack_irq,
-        .ack      = pb1200_disable_irq,
+        .unmask         = pb1200_unmask_irq,
-        .mask     = pb1200_disable_irq,
-        .mask_ack = pb1200_disable_irq,
-        .unmask   = pb1200_enable_irq,
 };
-void _board_init_irq(void)
+void __init board_init_irq(void)
 {
        unsigned int irq;
+        au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
 #ifdef CONFIG_MIPS_PB1200
        /* We have a problem with CPLD rev 3. */
        if (((bcsr->whoami & BCSR_WHOAMI_CPLD) >> 4) <= 3) {
@@ -146,15 +120,15 @@ void _board_init_irq(void)
                panic("Game over.  Your score is 0.");
        }
 #endif
+        /* mask & disable & ack all */
+        bcsr->intclr_mask = 0xffff;
+        bcsr->intclr = 0xffff;
+        bcsr->int_status = 0xffff;
+        au_sync();
-        for (irq = PB1200_INT_BEGIN; irq <= PB1200_INT_END; irq++) {
+        for (irq = PB1200_INT_BEGIN; irq <= PB1200_INT_END; irq++)
-                set_irq_chip_and_handler(irq, &external_irq_type,
+                set_irq_chip_and_handler_name(irq, &pb1200_cpld_irq_type,
-                                         handle_level_irq);
+                                         handle_level_irq, "level");
-                pb1200_disable_irq(irq);
-        }
-        /*
+        set_irq_chained_handler(AU1000_GPIO_7, pb1200_cascade_handler);
-         * GPIO_7 can not be hooked here, so it is hooked upon first
-         * request of any source attached to the cascade.
-         */
 }
diff --git a/arch/mips/alchemy/pb1200/platform.c b/arch/mips/alchemy/devboards/pb1200/platform.c
index 95303297c534..95303297c534 100644
--- a/arch/mips/alchemy/pb1200/platform.c
+++ b/arch/mips/alchemy/devboards/pb1200/platform.c
diff --git a/arch/mips/alchemy/pb1500/Makefile b/arch/mips/alchemy/devboards/pb1500/Makefile
index 602f38df20bb..173b419a7479 100644
--- a/arch/mips/alchemy/pb1500/Makefile
+++ b/arch/mips/alchemy/devboards/pb1500/Makefile
@@ -5,4 +5,4 @@
 # Makefile for the Alchemy Semiconductor Pb1500 board.
 #
-lib-y := init.o board_setup.o irqmap.o
+obj-y := board_setup.o
diff --git a/arch/mips/alchemy/pb1500/board_setup.c b/arch/mips/alchemy/devboards/pb1500/board_setup.c
index 035771c6e5b8..fed3b093156a 100644
--- a/arch/mips/alchemy/pb1500/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1500/board_setup.c
@@ -25,20 +25,64 @@
 #include <linux/init.h>
 #include <linux/delay.h>
+#include <linux/interrupt.h>
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1500.h>
+#include <prom.h>
+char irq_tab_alchemy[][5] __initdata = {
+        [12] = { -1, INTA, INTX, INTX, INTX },   /* IDSEL 12 - HPT370   */
+        [13] = { -1, INTA, INTB, INTC, INTD },   /* IDSEL 13 - PCI slot */
+};
+struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
+        { AU1500_GPIO_204, IRQF_TRIGGER_HIGH, 0 },
+        { AU1500_GPIO_201, IRQF_TRIGGER_LOW, 0 },
+        { AU1500_GPIO_202, IRQF_TRIGGER_LOW, 0 },
+        { AU1500_GPIO_203, IRQF_TRIGGER_LOW, 0 },
+        { AU1500_GPIO_205, IRQF_TRIGGER_LOW, 0 },
+};
+const char *get_system_type(void)
+{
+        return "Alchemy Pb1500";
+}
 void board_reset(void)
 {
        /* Hit BCSR.RST_VDDI[SOFT_RESET] */
        au_writel(0x00000000, PB1500_RST_VDDI);
 }
+void __init board_init_irq(void)
+{
+        au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
+}
 void __init board_setup(void)
 {
        u32 pin_func;
        u32 sys_freqctrl, sys_clksrc;
+        char *argptr;
+        argptr = prom_getcmdline();
+#ifdef CONFIG_SERIAL_8250_CONSOLE
+        argptr = strstr(argptr, "console=");
+        if (argptr == NULL) {
+                argptr = prom_getcmdline();
+                strcat(argptr, " console=ttyS0,115200");
+        }
+#endif
+#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
+        /* au1000 does not support vra, au1500 and au1100 do */
+        strcat(argptr, " au1000_audio=vra");
+        argptr = prom_getcmdline();
+#endif
        sys_clksrc = sys_freqctrl = pin_func = 0;
        /* Set AUX clock to 12 MHz * 8 = 96 MHz */
diff --git a/arch/mips/alchemy/pb1550/Makefile b/arch/mips/alchemy/devboards/pb1550/Makefile
index 7d8beca87fa5..cff95bcdb2ca 100644
--- a/arch/mips/alchemy/pb1550/Makefile
+++ b/arch/mips/alchemy/devboards/pb1550/Makefile
@@ -5,4 +5,4 @@
 # Makefile for the Alchemy Semiconductor Pb1550 board.
 #
-lib-y := init.o board_setup.o irqmap.o
+obj-y := board_setup.o
diff --git a/arch/mips/alchemy/pb1550/board_setup.c b/arch/mips/alchemy/devboards/pb1550/board_setup.c
index 0ed76b64b6ab..b6e9e7d247a3 100644
--- a/arch/mips/alchemy/pb1550/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1550/board_setup.c
@@ -28,20 +28,54 @@
 */
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1550.h>
+#include <prom.h>
+char irq_tab_alchemy[][5] __initdata = {
+        [12] = { -1, INTB, INTC, INTD, INTA }, /* IDSEL 12 - PCI slot 2 (left)  */
+        [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot 1 (right) */
+};
+struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
+        { AU1000_GPIO_0, IRQF_TRIGGER_LOW, 0 },
+        { AU1000_GPIO_1, IRQF_TRIGGER_LOW, 0 },
+};
+const char *get_system_type(void)
+{
+        return "Alchemy Pb1550";
+}
 void board_reset(void)
 {
        /* Hit BCSR.SYSTEM[RESET] */
        au_writew(au_readw(0xAF00001C) & ~BCSR_SYSTEM_RESET, 0xAF00001C);
 }
+void __init board_init_irq(void)
+{
+        au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
+}
 void __init board_setup(void)
 {
        u32 pin_func;
+#ifdef CONFIG_SERIAL_8250_CONSOLE
+        char *argptr;
+        argptr = prom_getcmdline();
+        argptr = strstr(argptr, "console=");
+        if (argptr == NULL) {
+                argptr = prom_getcmdline();
+                strcat(argptr, " console=ttyS0,115200");
+        }
+#endif
        /*
         * Enable PSC1 SYNC for AC'97.  Normaly done in audio driver,
         * but it is board specific code, so put it here.
diff --git a/arch/mips/alchemy/devboards/pm.c b/arch/mips/alchemy/devboards/pm.c
new file mode 100644
index 000000000000..d5eb9c325ed0
--- /dev/null
+++ b/arch/mips/alchemy/devboards/pm.c
@@ -0,0 +1,229 @@
+/*
+ * Alchemy Development Board example suspend userspace interface.
+ *
+ * (c) 2008 Manuel Lauss <mano@roarinelk.homelinux.net>
+ */
+#include <linux/init.h>
+#include <linux/kobject.h>
+#include <linux/suspend.h>
+#include <linux/sysfs.h>
+#include <asm/mach-au1x00/au1000.h>
+/*
+ * Generic suspend userspace interface for Alchemy development boards.
+ * This code exports a few sysfs nodes under /sys/power/db1x/ which
+ * can be used by userspace to en/disable all au1x-provided wakeup
+ * sources and configure the timeout after which the the TOYMATCH2 irq
+ * is to trigger a wakeup.
+ */
+static unsigned long db1x_pm_sleep_secs;
+static unsigned long db1x_pm_wakemsk;
+static unsigned long db1x_pm_last_wakesrc;
+static int db1x_pm_enter(suspend_state_t state)
+{
+        /* enable GPIO based wakeup */
+        au_writel(1, SYS_PININPUTEN);
+        /* clear and setup wake cause and source */
+        au_writel(0, SYS_WAKEMSK);
+        au_sync();
+        au_writel(0, SYS_WAKESRC);
+        au_sync();
+        au_writel(db1x_pm_wakemsk, SYS_WAKEMSK);
+        au_sync();
+        /* setup 1Hz-timer-based wakeup: wait for reg access */
+        while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_M20)
+                asm volatile ("nop");
+        au_writel(au_readl(SYS_TOYREAD) + db1x_pm_sleep_secs, SYS_TOYMATCH2);
+        au_sync();
+        /* wait for value to really hit the register */
+        while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_M20)
+                asm volatile ("nop");
+        /* ...and now the sandman can come! */
+        au_sleep();
+        return 0;
+}
+static int db1x_pm_begin(suspend_state_t state)
+{
+        if (!db1x_pm_wakemsk) {
+                printk(KERN_ERR "db1x: no wakeup source activated!\n");
+                return -EINVAL;
+        }
+        return 0;
+}
+static void db1x_pm_end(void)
+{
+        /* read and store wakeup source, the clear the register. To
+         * be able to clear it, WAKEMSK must be cleared first.
+         */
+        db1x_pm_last_wakesrc = au_readl(SYS_WAKESRC);
+        au_writel(0, SYS_WAKEMSK);
+        au_writel(0, SYS_WAKESRC);
+        au_sync();
+}
+static struct platform_suspend_ops db1x_pm_ops = {
+        .valid          = suspend_valid_only_mem,
+        .begin          = db1x_pm_begin,
+        .enter          = db1x_pm_enter,
+        .end            = db1x_pm_end,
+};
+#define ATTRCMP(x) (0 == strcmp(attr->attr.name, #x))
+static ssize_t db1x_pmattr_show(struct kobject *kobj,
+                                struct kobj_attribute *attr,
+                                char *buf)
+{
+        int idx;
+        if (ATTRCMP(timer_timeout))
+                return sprintf(buf, "%lu\n", db1x_pm_sleep_secs);
+        else if (ATTRCMP(timer))
+                return sprintf(buf, "%u\n",
+                                !!(db1x_pm_wakemsk & SYS_WAKEMSK_M2));
+        else if (ATTRCMP(wakesrc))
+                return sprintf(buf, "%lu\n", db1x_pm_last_wakesrc);
+        else if (ATTRCMP(gpio0) || ATTRCMP(gpio1) || ATTRCMP(gpio2) ||
+                 ATTRCMP(gpio3) || ATTRCMP(gpio4) || ATTRCMP(gpio5) ||
+                 ATTRCMP(gpio6) || ATTRCMP(gpio7)) {
+                idx = (attr->attr.name)[4] - '0';
+                return sprintf(buf, "%d\n",
+                        !!(db1x_pm_wakemsk & SYS_WAKEMSK_GPIO(idx)));
+        } else if (ATTRCMP(wakemsk)) {
+                return sprintf(buf, "%08lx\n", db1x_pm_wakemsk);
+        }
+        return -ENOENT;
+}
+static ssize_t db1x_pmattr_store(struct kobject *kobj,
+                                 struct kobj_attribute *attr,
+                                 const char *instr,
+                                 size_t bytes)
+{
+        unsigned long l;
+        int tmp;
+        if (ATTRCMP(timer_timeout)) {
+                tmp = strict_strtoul(instr, 0, &l);
+                if (tmp)
+                        return tmp;
+                db1x_pm_sleep_secs = l;
+        } else if (ATTRCMP(timer)) {
+                if (instr[0] != '0')
+                        db1x_pm_wakemsk |= SYS_WAKEMSK_M2;
+                else
+                        db1x_pm_wakemsk &= ~SYS_WAKEMSK_M2;
+        } else if (ATTRCMP(gpio0) || ATTRCMP(gpio1) || ATTRCMP(gpio2) ||
+                   ATTRCMP(gpio3) || ATTRCMP(gpio4) || ATTRCMP(gpio5) ||
+                   ATTRCMP(gpio6) || ATTRCMP(gpio7)) {
+                tmp = (attr->attr.name)[4] - '0';
+                if (instr[0] != '0') {
+                        db1x_pm_wakemsk |= SYS_WAKEMSK_GPIO(tmp);
+                } else {
+                        db1x_pm_wakemsk &= ~SYS_WAKEMSK_GPIO(tmp);
+                }
+        } else if (ATTRCMP(wakemsk)) {
+                tmp = strict_strtoul(instr, 0, &l);
+                if (tmp)
+                        return tmp;
+                db1x_pm_wakemsk = l & 0x0000003f;
+        } else
+                bytes = -ENOENT;
+        return bytes;
+}
+#define ATTR(x)                                                 \
+        static struct kobj_attribute x##_attribute =            \
+                __ATTR(x, 0664, db1x_pmattr_show,               \
+                                db1x_pmattr_store);
+ATTR(gpio0)             /* GPIO-based wakeup enable */
+ATTR(gpio1)
+ATTR(gpio2)
+ATTR(gpio3)
+ATTR(gpio4)
+ATTR(gpio5)
+ATTR(gpio6)
+ATTR(gpio7)
+ATTR(timer)             /* TOYMATCH2-based wakeup enable */
+ATTR(timer_timeout)     /* timer-based wakeup timeout value, in seconds */
+ATTR(wakesrc)           /* contents of SYS_WAKESRC after last wakeup */
+ATTR(wakemsk)           /* direct access to SYS_WAKEMSK */
+#define ATTR_LIST(x)    & x ## _attribute.attr
+static struct attribute *db1x_pmattrs[] = {
+        ATTR_LIST(gpio0),
+        ATTR_LIST(gpio1),
+        ATTR_LIST(gpio2),
+        ATTR_LIST(gpio3),
+        ATTR_LIST(gpio4),
+        ATTR_LIST(gpio5),
+        ATTR_LIST(gpio6),
+        ATTR_LIST(gpio7),
+        ATTR_LIST(timer),
+        ATTR_LIST(timer_timeout),
+        ATTR_LIST(wakesrc),
+        ATTR_LIST(wakemsk),
+        NULL,           /* terminator */
+};
+static struct attribute_group db1x_pmattr_group = {
+        .name   = "db1x",
+        .attrs  = db1x_pmattrs,
+};
+/*
+ * Initialize suspend interface
+ */
+static int __init pm_init(void)
+{
+        /* init TOY to tick at 1Hz if not already done. No need to wait
+         * for confirmation since there's plenty of time from here to
+         * the next suspend cycle.
+         */
+        if (au_readl(SYS_TOYTRIM) != 32767) {
+                au_writel(32767, SYS_TOYTRIM);
+                au_sync();
+        }
+        db1x_pm_last_wakesrc = au_readl(SYS_WAKESRC);
+        au_writel(0, SYS_WAKESRC);
+        au_sync();
+        au_writel(0, SYS_WAKEMSK);
+        au_sync();
+        suspend_set_ops(&db1x_pm_ops);
+        return sysfs_create_group(power_kobj, &db1x_pmattr_group);
+}
+late_initcall(pm_init);
diff --git a/arch/mips/alchemy/pb1500/init.c b/arch/mips/alchemy/devboards/prom.c
index 3b6e395cf952..0042bd6b1d7d 100644
--- a/arch/mips/alchemy/pb1500/init.c
+++ b/arch/mips/alchemy/devboards/prom.c
@@ -1,9 +1,9 @@
 /*
+ * Common code used by all Alchemy develboards.
 *
- * BRIEF MODULE DESCRIPTION
+ * Extracted from files which had this to say:
- *      Pb1500 board setup
 *
- * Copyright 2001, 2008 MontaVista Software Inc.
+ * Copyright 2000, 2008 MontaVista Software Inc.
 * Author: MontaVista Software, Inc. <source@mvista.com>
 *
 *  This program is free software; you can redistribute  it and/or modify it
@@ -29,15 +29,19 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <asm/bootinfo.h>
+#include <asm/mach-au1x00/au1000.h>
 #include <prom.h>
-const char *get_system_type(void)
+#if defined(CONFIG_MIPS_PB1000) || defined(CONFIG_MIPS_DB1000) || \
-{
+    defined(CONFIG_MIPS_PB1100) || defined(CONFIG_MIPS_DB1100) || \
-        return "Alchemy Pb1500";
+    defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_DB1500) || \
-}
+    defined(CONFIG_MIPS_BOSPORUS) || defined(CONFIG_MIPS_MIRAGE)
+#define ALCHEMY_BOARD_DEFAULT_MEMSIZE   0x04000000
+#else   /* Au1550/Au1200-based develboards */
+#define ALCHEMY_BOARD_DEFAULT_MEMSIZE   0x08000000
+#endif
 void __init prom_init(void)
 {
@@ -51,8 +55,8 @@ void __init prom_init(void)
        prom_init_cmdline();
        memsize_str = prom_getenv("memsize");
        if (!memsize_str)
-                memsize = 0x04000000;
+                memsize = ALCHEMY_BOARD_DEFAULT_MEMSIZE;
        else
-                strict_strtol(memsize_str, 0, &memsize);
+                strict_strtoul(memsize_str, 0, &memsize);
        add_memory_region(0, memsize, BOOT_MEM_RAM);
 }
diff --git a/arch/mips/alchemy/mtx-1/board_setup.c b/arch/mips/alchemy/mtx-1/board_setup.c
index 3f8079186cf2..8ed1ae12bc55 100644
--- a/arch/mips/alchemy/mtx-1/board_setup.c
+++ b/arch/mips/alchemy/mtx-1/board_setup.c
@@ -32,6 +32,8 @@
 #include <asm/mach-au1x00/au1000.h>
+#include <prom.h>
 extern int (*board_pci_idsel)(unsigned int devsel, int assert);
 int mtx1_pci_idsel(unsigned int devsel, int assert);
@@ -43,6 +45,16 @@ void board_reset(void)
 void __init board_setup(void)
 {
+#ifdef CONFIG_SERIAL_8250_CONSOLE
+        char *argptr;
+        argptr = prom_getcmdline();
+        argptr = strstr(argptr, "console=");
+        if (argptr == NULL) {
+                argptr = prom_getcmdline();
+                strcat(argptr, " console=ttyS0,115200");
+        }
+#endif
 #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
        /* Enable USB power switch */
        au_writel(au_readl(GPIO2_DIR) | 0x10, GPIO2_DIR);
diff --git a/arch/mips/alchemy/mtx-1/init.c b/arch/mips/alchemy/mtx-1/init.c
index 3bae13c28954..5e871c8d9e96 100644
--- a/arch/mips/alchemy/mtx-1/init.c
+++ b/arch/mips/alchemy/mtx-1/init.c
@@ -55,6 +55,6 @@ void __init prom_init(void)
        if (!memsize_str)
                memsize = 0x04000000;
        else
-                strict_strtol(memsize_str, 0, &memsize);
+                strict_strtoul(memsize_str, 0, &memsize);
        add_memory_region(0, memsize, BOOT_MEM_RAM);
 }
diff --git a/arch/mips/alchemy/mtx-1/irqmap.c b/arch/mips/alchemy/mtx-1/irqmap.c
index f2bf02951e9c..f1ab12ab3433 100644
--- a/arch/mips/alchemy/mtx-1/irqmap.c
+++ b/arch/mips/alchemy/mtx-1/irqmap.c
@@ -27,7 +27,7 @@
 */
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <asm/mach-au1x00/au1000.h>
 char irq_tab_alchemy[][5] __initdata = {
@@ -42,11 +42,15 @@ char irq_tab_alchemy[][5] __initdata = {
 };
 struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
-       { AU1500_GPIO_204, INTC_INT_HIGH_LEVEL, 0 },
+       { AU1500_GPIO_204, IRQF_TRIGGER_HIGH, 0 },
-       { AU1500_GPIO_201, INTC_INT_LOW_LEVEL, 0 },
+       { AU1500_GPIO_201, IRQF_TRIGGER_LOW, 0 },
-       { AU1500_GPIO_202, INTC_INT_LOW_LEVEL, 0 },
+       { AU1500_GPIO_202, IRQF_TRIGGER_LOW, 0 },
-       { AU1500_GPIO_203, INTC_INT_LOW_LEVEL, 0 },
+       { AU1500_GPIO_203, IRQF_TRIGGER_LOW, 0 },
-       { AU1500_GPIO_205, INTC_INT_LOW_LEVEL, 0 },
+       { AU1500_GPIO_205, IRQF_TRIGGER_LOW, 0 },
 };
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
+void __init board_init_irq(void)
+{
+        au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
+}
diff --git a/arch/mips/alchemy/pb1000/init.c b/arch/mips/alchemy/pb1000/init.c
deleted file mode 100644
index 8a9c7d57208d..000000000000
--- a/arch/mips/alchemy/pb1000/init.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- *      Pb1000 board setup
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <asm/bootinfo.h>
-#include <prom.h>
-const char *get_system_type(void)
-{
-        return "Alchemy Pb1000";
-}
-void __init prom_init(void)
-{
-        unsigned char *memsize_str;
-        unsigned long memsize;
-        prom_argc = (int)fw_arg0;
-        prom_argv = (char **)fw_arg1;
-        prom_envp = (char **)fw_arg2;
-        prom_init_cmdline();
-        memsize_str = prom_getenv("memsize");
-        if (!memsize_str)
-                memsize = 0x04000000;
-        else
-                strict_strtol(memsize_str, 0, &memsize);
-        add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
diff --git a/arch/mips/alchemy/pb1000/irqmap.c b/arch/mips/alchemy/pb1000/irqmap.c
deleted file mode 100644
index b3d56b0af321..000000000000
--- a/arch/mips/alchemy/pb1000/irqmap.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- *      Au1xxx irq map table
- *
- * Copyright 2003 Embedded Edge, LLC
- *              dan@embeddededge.com
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <asm/mach-au1x00/au1000.h>
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
-        { AU1000_GPIO_15, INTC_INT_LOW_LEVEL, 0 },
-};
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
diff --git a/arch/mips/alchemy/pb1100/init.c b/arch/mips/alchemy/pb1100/init.c
deleted file mode 100644
index 7c6792308bc5..000000000000
--- a/arch/mips/alchemy/pb1100/init.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *      Pb1100 board setup
- *
- * Copyright 2002, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <asm/bootinfo.h>
-#include <prom.h>
-const char *get_system_type(void)
-{
-        return "Alchemy Pb1100";
-}
-void __init prom_init(void)
-{
-        unsigned char *memsize_str;
-        unsigned long memsize;
-        prom_argc = fw_arg0;
-        prom_argv = (char **)fw_arg1;
-        prom_envp = (char **)fw_arg3;
-        prom_init_cmdline();
-        memsize_str = prom_getenv("memsize");
-        if (!memsize_str)
-                memsize = 0x04000000;
-        else
-                strict_strtol(memsize_str, 0, &memsize);
-        add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
diff --git a/arch/mips/alchemy/pb1100/irqmap.c b/arch/mips/alchemy/pb1100/irqmap.c
deleted file mode 100644
index 9b7dd8b41283..000000000000
--- a/arch/mips/alchemy/pb1100/irqmap.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- *      Au1xx0 IRQ map table
- *
- * Copyright 2003 Embedded Edge, LLC
- *              dan@embeddededge.com
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <asm/mach-au1x00/au1000.h>
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
-        { AU1000_GPIO_9,  INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card Fully_Inserted# */
-        { AU1000_GPIO_10, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card STSCHG# */
-        { AU1000_GPIO_11, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card IRQ# */
-        { AU1000_GPIO_13, INTC_INT_LOW_LEVEL, 0 }, /* DC_IRQ# */
-};
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
diff --git a/arch/mips/alchemy/pb1200/init.c b/arch/mips/alchemy/pb1200/init.c
deleted file mode 100644
index e9b2a0fd48ae..000000000000
--- a/arch/mips/alchemy/pb1200/init.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *      PB1200 board setup
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <asm/bootinfo.h>
-#include <prom.h>
-const char *get_system_type(void)
-{
-        return "Alchemy Pb1200";
-}
-void __init prom_init(void)
-{
-        unsigned char *memsize_str;
-        unsigned long memsize;
-        prom_argc = (int)fw_arg0;
-        prom_argv = (char **)fw_arg1;
-        prom_envp = (char **)fw_arg2;
-        prom_init_cmdline();
-        memsize_str = prom_getenv("memsize");
-        if (!memsize_str)
-                memsize = 0x08000000;
-        else
-                strict_strtol(memsize_str, 0, &memsize);
-        add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
diff --git a/arch/mips/alchemy/pb1500/irqmap.c b/arch/mips/alchemy/pb1500/irqmap.c
deleted file mode 100644
index 39c4682766a8..000000000000
--- a/arch/mips/alchemy/pb1500/irqmap.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- *      Au1xxx irq map table
- *
- * Copyright 2003 Embedded Edge, LLC
- *              dan@embeddededge.com
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <asm/mach-au1x00/au1000.h>
-char irq_tab_alchemy[][5] __initdata = {
-        [12] = { -1, INTA, INTX, INTX, INTX },   /* IDSEL 12 - HPT370   */
-        [13] = { -1, INTA, INTB, INTC, INTD },   /* IDSEL 13 - PCI slot */
-};
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
-        { AU1500_GPIO_204, INTC_INT_HIGH_LEVEL, 0 },
-        { AU1500_GPIO_201, INTC_INT_LOW_LEVEL, 0 },
-        { AU1500_GPIO_202, INTC_INT_LOW_LEVEL, 0 },
-        { AU1500_GPIO_203, INTC_INT_LOW_LEVEL, 0 },
-        { AU1500_GPIO_205, INTC_INT_LOW_LEVEL, 0 },
-};
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
diff --git a/arch/mips/alchemy/pb1550/init.c b/arch/mips/alchemy/pb1550/init.c
deleted file mode 100644
index e1055a13a1a0..000000000000
--- a/arch/mips/alchemy/pb1550/init.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *      Pb1550 board setup
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <asm/bootinfo.h>
-#include <prom.h>
-const char *get_system_type(void)
-{
-        return "Alchemy Pb1550";
-}
-void __init prom_init(void)
-{
-        unsigned char *memsize_str;
-        unsigned long memsize;
-        prom_argc = (int)fw_arg0;
-        prom_argv = (char **)fw_arg1;
-        prom_envp = (char **)fw_arg2;
-        prom_init_cmdline();
-        memsize_str = prom_getenv("memsize");
-        if (!memsize_str)
-                memsize = 0x08000000;
-        else
-                strict_strtol(memsize_str, 0, &memsize);
-        add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
diff --git a/arch/mips/alchemy/pb1550/irqmap.c b/arch/mips/alchemy/pb1550/irqmap.c
deleted file mode 100644
index a02a4d1fa899..000000000000
--- a/arch/mips/alchemy/pb1550/irqmap.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- *      Au1xx0 IRQ map table
- *
- * Copyright 2003 Embedded Edge, LLC
- *              dan@embeddededge.com
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/init.h>
-#include <asm/mach-au1x00/au1000.h>
-char irq_tab_alchemy[][5] __initdata = {
-        [12] = { -1, INTB, INTC, INTD, INTA }, /* IDSEL 12 - PCI slot 2 (left)  */
-        [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot 1 (right) */
-};
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
-        { AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 },
-        { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 },
-};
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
diff --git a/arch/mips/alchemy/xxs1500/board_setup.c b/arch/mips/alchemy/xxs1500/board_setup.c
index 4c587acac5c3..a2634fabc50d 100644
--- a/arch/mips/alchemy/xxs1500/board_setup.c
+++ b/arch/mips/alchemy/xxs1500/board_setup.c
@@ -28,6 +28,8 @@
 #include <asm/mach-au1x00/au1000.h>
+#include <prom.h>
 void board_reset(void)
 {
        /* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
@@ -38,6 +40,16 @@ void __init board_setup(void)
 {
        u32 pin_func;
+#ifdef CONFIG_SERIAL_8250_CONSOLE
+        char *argptr;
+        argptr = prom_getcmdline();
+        argptr = strstr(argptr, "console=");
+        if (argptr == NULL) {
+                argptr = prom_getcmdline();
+                strcat(argptr, " console=ttyS0,115200");
+        }
+#endif
        /* Set multiple use pins (UART3/GPIO) to UART (it's used as UART too) */
        pin_func  = au_readl(SYS_PINFUNC) & ~SYS_PF_UR3;
        pin_func |= SYS_PF_UR3;
diff --git a/arch/mips/alchemy/xxs1500/init.c b/arch/mips/alchemy/xxs1500/init.c
index 7516434760a1..456fa142c093 100644
--- a/arch/mips/alchemy/xxs1500/init.c
+++ b/arch/mips/alchemy/xxs1500/init.c
@@ -53,6 +53,6 @@ void __init prom_init(void)
        if (!memsize_str)
                memsize = 0x04000000;
        else
-                strict_strtol(memsize_str, 0, &memsize);
+                strict_strtoul(memsize_str, 0, &memsize);
        add_memory_region(0, memsize, BOOT_MEM_RAM);
 }
diff --git a/arch/mips/alchemy/xxs1500/irqmap.c b/arch/mips/alchemy/xxs1500/irqmap.c
index edf06ed11870..0f0f3012e5fd 100644
--- a/arch/mips/alchemy/xxs1500/irqmap.c
+++ b/arch/mips/alchemy/xxs1500/irqmap.c
@@ -27,23 +27,26 @@
 */
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <asm/mach-au1x00/au1000.h>
 struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
-        { AU1500_GPIO_204, INTC_INT_HIGH_LEVEL, 0 },
+        { AU1500_GPIO_204, IRQF_TRIGGER_HIGH, 0 },
-        { AU1500_GPIO_201, INTC_INT_LOW_LEVEL, 0 },
+        { AU1500_GPIO_201, IRQF_TRIGGER_LOW, 0 },
-        { AU1500_GPIO_202, INTC_INT_LOW_LEVEL, 0 },
+        { AU1500_GPIO_202, IRQF_TRIGGER_LOW, 0 },
-        { AU1500_GPIO_203, INTC_INT_LOW_LEVEL, 0 },
+        { AU1500_GPIO_203, IRQF_TRIGGER_LOW, 0 },
-        { AU1500_GPIO_205, INTC_INT_LOW_LEVEL, 0 },
+        { AU1500_GPIO_205, IRQF_TRIGGER_LOW, 0 },
-        { AU1500_GPIO_207, INTC_INT_LOW_LEVEL, 0 },
+        { AU1500_GPIO_207, IRQF_TRIGGER_LOW, 0 },
-        { AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 },
+        { AU1000_GPIO_0, IRQF_TRIGGER_LOW, 0 },
-        { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 },
+        { AU1000_GPIO_1, IRQF_TRIGGER_LOW, 0 },
-        { AU1000_GPIO_2, INTC_INT_LOW_LEVEL, 0 },
+        { AU1000_GPIO_2, IRQF_TRIGGER_LOW, 0 },
-        { AU1000_GPIO_3, INTC_INT_LOW_LEVEL, 0 },
+        { AU1000_GPIO_3, IRQF_TRIGGER_LOW, 0 },
-        { AU1000_GPIO_4, INTC_INT_LOW_LEVEL, 0 }, /* CF interrupt */
+        { AU1000_GPIO_4, IRQF_TRIGGER_LOW, 0 }, /* CF interrupt */
-        { AU1000_GPIO_5, INTC_INT_LOW_LEVEL, 0 },
+        { AU1000_GPIO_5, IRQF_TRIGGER_LOW, 0 },
 };
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
+void __init board_init_irq(void)
+{
+        au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
+}
diff --git a/arch/mips/cavium-octeon/Kconfig b/arch/mips/cavium-octeon/Kconfig
new file mode 100644
index 000000000000..094c17e38e16
--- /dev/null
+++ b/arch/mips/cavium-octeon/Kconfig
@@ -0,0 +1,85 @@
+config CAVIUM_OCTEON_SPECIFIC_OPTIONS
+        bool "Enable Octeon specific options"
+        depends on CPU_CAVIUM_OCTEON
+        default "y"
+config CAVIUM_OCTEON_2ND_KERNEL
+        bool "Build the kernel to be used as a 2nd kernel on the same chip"
+        depends on CAVIUM_OCTEON_SPECIFIC_OPTIONS
+        default "n"
+        help
+          This option configures this kernel to be linked at a different
+          address and use the 2nd uart for output. This allows a kernel built
+          with this option to be run at the same time as one built without this
+          option.
+config CAVIUM_OCTEON_HW_FIX_UNALIGNED
+        bool "Enable hardware fixups of unaligned loads and stores"
+        depends on CAVIUM_OCTEON_SPECIFIC_OPTIONS
+        default "y"
+        help
+          Configure the Octeon hardware to automatically fix unaligned loads
+          and stores. Normally unaligned accesses are fixed using a kernel
+          exception handler. This option enables the hardware automatic fixups,
+          which requires only an extra 3 cycles. Disable this option if you
+          are running code that relies on address exceptions on unaligned
+          accesses.
+config CAVIUM_OCTEON_CVMSEG_SIZE
+        int "Number of L1 cache lines reserved for CVMSEG memory"
+        depends on CAVIUM_OCTEON_SPECIFIC_OPTIONS
+        range 0 54
+        default 1
+        help
+          CVMSEG LM is a segment that accesses portions of the dcache as a
+          local memory; the larger CVMSEG is, the smaller the cache is.
+          This selects the size of CVMSEG LM, which is in cache blocks. The
+          legally range is from zero to 54 cache blocks (i.e. CVMSEG LM is
+          between zero and 6192 bytes).
+config CAVIUM_OCTEON_LOCK_L2
+        bool "Lock often used kernel code in the L2"
+        depends on CAVIUM_OCTEON_SPECIFIC_OPTIONS
+        default "y"
+        help
+          Enable locking parts of the kernel into the L2 cache.
+config CAVIUM_OCTEON_LOCK_L2_TLB
+        bool "Lock the TLB handler in L2"
+        depends on CAVIUM_OCTEON_LOCK_L2
+        default "y"
+        help
+          Lock the low level TLB fast path into L2.
+config CAVIUM_OCTEON_LOCK_L2_EXCEPTION
+        bool "Lock the exception handler in L2"
+        depends on CAVIUM_OCTEON_LOCK_L2
+        default "y"
+        help
+          Lock the low level exception handler into L2.
+config CAVIUM_OCTEON_LOCK_L2_LOW_LEVEL_INTERRUPT
+        bool "Lock the interrupt handler in L2"
+        depends on CAVIUM_OCTEON_LOCK_L2
+        default "y"
+        help
+          Lock the low level interrupt handler into L2.
+config CAVIUM_OCTEON_LOCK_L2_INTERRUPT
+        bool "Lock the 2nd level interrupt handler in L2"
+        depends on CAVIUM_OCTEON_LOCK_L2
+        default "y"
+        help
+          Lock the 2nd level interrupt handler in L2.
+config CAVIUM_OCTEON_LOCK_L2_MEMCPY
+        bool "Lock memcpy() in L2"
+        depends on CAVIUM_OCTEON_LOCK_L2
+        default "y"
+        help
+          Lock the kernel's implementation of memcpy() into L2.
+config ARCH_SPARSEMEM_ENABLE
+        def_bool y
+        select SPARSEMEM_STATIC
+        depends on CPU_CAVIUM_OCTEON
diff --git a/arch/mips/cavium-octeon/Makefile b/arch/mips/cavium-octeon/Makefile
new file mode 100644
index 000000000000..1c2a7faf5881
--- /dev/null
+++ b/arch/mips/cavium-octeon/Makefile
@@ -0,0 +1,16 @@
+#
+# Makefile for the Cavium Octeon specific kernel interface routines
+# under Linux.
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Copyright (C) 2005-2008 Cavium Networks
+#
+obj-y := setup.o serial.o octeon-irq.o csrc-octeon.o
+obj-y += dma-octeon.o flash_setup.o
+obj-y += octeon-memcpy.o
+obj-$(CONFIG_SMP)                     += smp.o
diff --git a/arch/mips/cavium-octeon/csrc-octeon.c b/arch/mips/cavium-octeon/csrc-octeon.c
new file mode 100644
index 000000000000..70fd92c31657
--- /dev/null
+++ b/arch/mips/cavium-octeon/csrc-octeon.c
@@ -0,0 +1,58 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 by Ralf Baechle
+ */
+#include <linux/clocksource.h>
+#include <linux/init.h>
+#include <asm/time.h>
+#include <asm/octeon/octeon.h>
+#include <asm/octeon/cvmx-ipd-defs.h>
+/*
+ * Set the current core's cvmcount counter to the value of the
+ * IPD_CLK_COUNT.  We do this on all cores as they are brought
+ * on-line.  This allows for a read from a local cpu register to
+ * access a synchronized counter.
+ *
+ */
+void octeon_init_cvmcount(void)
+{
+        unsigned long flags;
+        unsigned loops = 2;
+        /* Clobber loops so GCC will not unroll the following while loop. */
+        asm("" : "+r" (loops));
+        local_irq_save(flags);
+        /*
+         * Loop several times so we are executing from the cache,
+         * which should give more deterministic timing.
+         */
+        while (loops--)
+                write_c0_cvmcount(cvmx_read_csr(CVMX_IPD_CLK_COUNT));
+        local_irq_restore(flags);
+}
+static cycle_t octeon_cvmcount_read(void)
+{
+        return read_c0_cvmcount();
+}
+static struct clocksource clocksource_mips = {
+        .name           = "OCTEON_CVMCOUNT",
+        .read           = octeon_cvmcount_read,
+        .mask           = CLOCKSOURCE_MASK(64),
+        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+void __init plat_time_init(void)
+{
+        clocksource_mips.rating = 300;
+        clocksource_set_clock(&clocksource_mips, mips_hpt_frequency);
+        clocksource_register(&clocksource_mips);
+}
diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
new file mode 100644
index 000000000000..01b1ef94b361
--- /dev/null
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -0,0 +1,32 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2000  Ani Joshi <ajoshi@unixbox.com>
+ * Copyright (C) 2000, 2001  Ralf Baechle <ralf@gnu.org>
+ * Copyright (C) 2005 Ilya A. Volynets-Evenbakh <ilya@total-knowledge.com>
+ * swiped from i386, and cloned for MIPS by Geert, polished by Ralf.
+ * IP32 changes by Ilya.
+ * Cavium Networks: Create new dma setup for Cavium Networks Octeon based on
+ * the kernels original.
+ */
+#include <linux/types.h>
+#include <linux/mm.h>
+#include <dma-coherence.h>
+dma_addr_t octeon_map_dma_mem(struct device *dev, void *ptr, size_t size)
+{
+        /* Without PCI/PCIe this function can be called for Octeon internal
+           devices such as USB. These devices all support 64bit addressing */
+        mb();
+        return virt_to_phys(ptr);
+}
+void octeon_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr)
+{
+        /* Without PCI/PCIe this function can be called for Octeon internal
+         * devices such as USB. These devices all support 64bit addressing */
+        return;
+}
diff --git a/arch/mips/cavium-octeon/executive/Makefile b/arch/mips/cavium-octeon/executive/Makefile
new file mode 100644
index 000000000000..80d6cb26766b
--- /dev/null
+++ b/arch/mips/cavium-octeon/executive/Makefile
@@ -0,0 +1,13 @@
+#
+# Makefile for the Cavium Octeon specific kernel interface routines
+# under Linux.
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Copyright (C) 2005-2008 Cavium Networks
+#
+obj-y += cvmx-bootmem.o cvmx-l2c.o cvmx-sysinfo.o octeon-model.o
diff --git a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
new file mode 100644
index 000000000000..4f5a08b37ccd
--- /dev/null
+++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
@@ -0,0 +1,586 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ * Simple allocate only memory allocator.  Used to allocate memory at
+ * application start time.
+ */
+#include <linux/kernel.h>
+#include <asm/octeon/cvmx.h>
+#include <asm/octeon/cvmx-spinlock.h>
+#include <asm/octeon/cvmx-bootmem.h>
+/*#define DEBUG */
+static struct cvmx_bootmem_desc *cvmx_bootmem_desc;
+/* See header file for descriptions of functions */
+/*
+ * Wrapper functions are provided for reading/writing the size and
+ * next block values as these may not be directly addressible (in 32
+ * bit applications, for instance.)  Offsets of data elements in
+ * bootmem list, must match cvmx_bootmem_block_header_t.
+ */
+#define NEXT_OFFSET 0
+#define SIZE_OFFSET 8
+static void cvmx_bootmem_phy_set_size(uint64_t addr, uint64_t size)
+{
+        cvmx_write64_uint64((addr + SIZE_OFFSET) | (1ull << 63), size);
+}
+static void cvmx_bootmem_phy_set_next(uint64_t addr, uint64_t next)
+{
+        cvmx_write64_uint64((addr + NEXT_OFFSET) | (1ull << 63), next);
+}
+static uint64_t cvmx_bootmem_phy_get_size(uint64_t addr)
+{
+        return cvmx_read64_uint64((addr + SIZE_OFFSET) | (1ull << 63));
+}
+static uint64_t cvmx_bootmem_phy_get_next(uint64_t addr)
+{
+        return cvmx_read64_uint64((addr + NEXT_OFFSET) | (1ull << 63));
+}
+void *cvmx_bootmem_alloc_range(uint64_t size, uint64_t alignment,
+                               uint64_t min_addr, uint64_t max_addr)
+{
+        int64_t address;
+        address =
+            cvmx_bootmem_phy_alloc(size, min_addr, max_addr, alignment, 0);
+        if (address > 0)
+                return cvmx_phys_to_ptr(address);
+        else
+                return NULL;
+}
+void *cvmx_bootmem_alloc_address(uint64_t size, uint64_t address,
+                                 uint64_t alignment)
+{
+        return cvmx_bootmem_alloc_range(size, alignment, address,
+                                        address + size);
+}
+void *cvmx_bootmem_alloc(uint64_t size, uint64_t alignment)
+{
+        return cvmx_bootmem_alloc_range(size, alignment, 0, 0);
+}
+int cvmx_bootmem_free_named(char *name)
+{
+        return cvmx_bootmem_phy_named_block_free(name, 0);
+}
+struct cvmx_bootmem_named_block_desc *cvmx_bootmem_find_named_block(char *name)
+{
+        return cvmx_bootmem_phy_named_block_find(name, 0);
+}
+void cvmx_bootmem_lock(void)
+{
+        cvmx_spinlock_lock((cvmx_spinlock_t *) &(cvmx_bootmem_desc->lock));
+}
+void cvmx_bootmem_unlock(void)
+{
+        cvmx_spinlock_unlock((cvmx_spinlock_t *) &(cvmx_bootmem_desc->lock));
+}
+int cvmx_bootmem_init(void *mem_desc_ptr)
+{
+        /* Here we set the global pointer to the bootmem descriptor
+         * block.  This pointer will be used directly, so we will set
+         * it up to be directly usable by the application.  It is set
+         * up as follows for the various runtime/ABI combinations:
+         *
+         * Linux 64 bit: Set XKPHYS bit
+         * Linux 32 bit: use mmap to create mapping, use virtual address
+         * CVMX 64 bit:  use physical address directly
+         * CVMX 32 bit:  use physical address directly
+         *
+         * Note that the CVMX environment assumes the use of 1-1 TLB
+         * mappings so that the physical addresses can be used
+         * directly
+         */
+        if (!cvmx_bootmem_desc) {
+#if   defined(CVMX_ABI_64)
+                /* Set XKPHYS bit */
+                cvmx_bootmem_desc = cvmx_phys_to_ptr(CAST64(mem_desc_ptr));
+#else
+                cvmx_bootmem_desc = (struct cvmx_bootmem_desc *) mem_desc_ptr;
+#endif
+        }
+        return 0;
+}
+/*
+ * The cvmx_bootmem_phy* functions below return 64 bit physical
+ * addresses, and expose more features that the cvmx_bootmem_functions
+ * above.  These are required for full memory space access in 32 bit
+ * applications, as well as for using some advance features.  Most
+ * applications should not need to use these.
+ */
+int64_t cvmx_bootmem_phy_alloc(uint64_t req_size, uint64_t address_min,
+                               uint64_t address_max, uint64_t alignment,
+                               uint32_t flags)
+{
+        uint64_t head_addr;
+        uint64_t ent_addr;
+        /* points to previous list entry, NULL current entry is head of list */
+        uint64_t prev_addr = 0;
+        uint64_t new_ent_addr = 0;
+        uint64_t desired_min_addr;
+#ifdef DEBUG
+        cvmx_dprintf("cvmx_bootmem_phy_alloc: req_size: 0x%llx, "
+                     "min_addr: 0x%llx, max_addr: 0x%llx, align: 0x%llx\n",
+                     (unsigned long long)req_size,
+                     (unsigned long long)address_min,
+                     (unsigned long long)address_max,
+                     (unsigned long long)alignment);
+#endif
+        if (cvmx_bootmem_desc->major_version > 3) {
+                cvmx_dprintf("ERROR: Incompatible bootmem descriptor "
+                             "version: %d.%d at addr: %p\n",
+                             (int)cvmx_bootmem_desc->major_version,
+                             (int)cvmx_bootmem_desc->minor_version,
+                             cvmx_bootmem_desc);
+                goto error_out;
+        }
+        /*
+         * Do a variety of checks to validate the arguments.  The
+         * allocator code will later assume that these checks have
+         * been made.  We validate that the requested constraints are
+         * not self-contradictory before we look through the list of
+         * available memory.
+         */
+        /* 0 is not a valid req_size for this allocator */
+        if (!req_size)
+                goto error_out;
+        /* Round req_size up to mult of minimum alignment bytes */
+        req_size = (req_size + (CVMX_BOOTMEM_ALIGNMENT_SIZE - 1)) &
+                ~(CVMX_BOOTMEM_ALIGNMENT_SIZE - 1);
+        /*
+         * Convert !0 address_min and 0 address_max to special case of
+         * range that specifies an exact memory block to allocate.  Do
+         * this before other checks and adjustments so that this
+         * tranformation will be validated.
+         */
+        if (address_min && !address_max)
+                address_max = address_min + req_size;
+        else if (!address_min && !address_max)
+                address_max = ~0ull;  /* If no limits given, use max limits */
+        /*
+         * Enforce minimum alignment (this also keeps the minimum free block
+         * req_size the same as the alignment req_size.
+         */
+        if (alignment < CVMX_BOOTMEM_ALIGNMENT_SIZE)
+                alignment = CVMX_BOOTMEM_ALIGNMENT_SIZE;
+        /*
+         * Adjust address minimum based on requested alignment (round
+         * up to meet alignment).  Do this here so we can reject
+         * impossible requests up front. (NOP for address_min == 0)
+         */
+        if (alignment)
+                address_min = __ALIGN_MASK(address_min, (alignment - 1));
+        /*
+         * Reject inconsistent args.  We have adjusted these, so this
+         * may fail due to our internal changes even if this check
+         * would pass for the values the user supplied.
+         */
+        if (req_size > address_max - address_min)
+                goto error_out;
+        /* Walk through the list entries - first fit found is returned */
+        if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+                cvmx_bootmem_lock();
+        head_addr = cvmx_bootmem_desc->head_addr;
+        ent_addr = head_addr;
+        for (; ent_addr;
+             prev_addr = ent_addr,
+             ent_addr = cvmx_bootmem_phy_get_next(ent_addr)) {
+                uint64_t usable_base, usable_max;
+                uint64_t ent_size = cvmx_bootmem_phy_get_size(ent_addr);
+                if (cvmx_bootmem_phy_get_next(ent_addr)
+                    && ent_addr > cvmx_bootmem_phy_get_next(ent_addr)) {
+                        cvmx_dprintf("Internal bootmem_alloc() error: ent: "
+                                "0x%llx, next: 0x%llx\n",
+                                (unsigned long long)ent_addr,
+                                (unsigned long long)
+                                cvmx_bootmem_phy_get_next(ent_addr));
+                        goto error_out;
+                }
+                /*
+                 * Determine if this is an entry that can satisify the
+                 * request Check to make sure entry is large enough to
+                 * satisfy request.
+                 */
+                usable_base =
+                    __ALIGN_MASK(max(address_min, ent_addr), alignment - 1);
+                usable_max = min(address_max, ent_addr + ent_size);
+                /*
+                 * We should be able to allocate block at address
+                 * usable_base.
+                 */
+                desired_min_addr = usable_base;
+                /*
+                 * Determine if request can be satisfied from the
+                 * current entry.
+                 */
+                if (!((ent_addr + ent_size) > usable_base
+                                && ent_addr < address_max
+                                && req_size <= usable_max - usable_base))
+                        continue;
+                /*
+                 * We have found an entry that has room to satisfy the
+                 * request, so allocate it from this entry.  If end
+                 * CVMX_BOOTMEM_FLAG_END_ALLOC set, then allocate from
+                 * the end of this block rather than the beginning.
+                 */
+                if (flags & CVMX_BOOTMEM_FLAG_END_ALLOC) {
+                        desired_min_addr = usable_max - req_size;
+                        /*
+                         * Align desired address down to required
+                         * alignment.
+                         */
+                        desired_min_addr &= ~(alignment - 1);
+                }
+                /* Match at start of entry */
+                if (desired_min_addr == ent_addr) {
+                        if (req_size < ent_size) {
+                                /*
+                                 * big enough to create a new block
+                                 * from top portion of block.
+                                 */
+                                new_ent_addr = ent_addr + req_size;
+                                cvmx_bootmem_phy_set_next(new_ent_addr,
+                                        cvmx_bootmem_phy_get_next(ent_addr));
+                                cvmx_bootmem_phy_set_size(new_ent_addr,
+                                                        ent_size -
+                                                        req_size);
+                                /*
+                                 * Adjust next pointer as following
+                                 * code uses this.
+                                 */
+                                cvmx_bootmem_phy_set_next(ent_addr,
+                                                        new_ent_addr);
+                        }
+                        /*
+                         * adjust prev ptr or head to remove this
+                         * entry from list.
+                         */
+                        if (prev_addr)
+                                cvmx_bootmem_phy_set_next(prev_addr,
+                                        cvmx_bootmem_phy_get_next(ent_addr));
+                        else
+                                /*
+                                 * head of list being returned, so
+                                 * update head ptr.
+                                 */
+                                cvmx_bootmem_desc->head_addr =
+                                        cvmx_bootmem_phy_get_next(ent_addr);
+                        if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+                                cvmx_bootmem_unlock();
+                        return desired_min_addr;
+                }
+                /*
+                 * block returned doesn't start at beginning of entry,
+                 * so we know that we will be splitting a block off
+                 * the front of this one.  Create a new block from the
+                 * beginning, add to list, and go to top of loop
+                 * again.
+                 *
+                 * create new block from high portion of
+                 * block, so that top block starts at desired
+                 * addr.
+                 */
+                new_ent_addr = desired_min_addr;
+                cvmx_bootmem_phy_set_next(new_ent_addr,
+                                        cvmx_bootmem_phy_get_next
+                                        (ent_addr));
+                cvmx_bootmem_phy_set_size(new_ent_addr,
+                                        cvmx_bootmem_phy_get_size
+                                        (ent_addr) -
+                                        (desired_min_addr -
+                                                ent_addr));
+                cvmx_bootmem_phy_set_size(ent_addr,
+                                        desired_min_addr - ent_addr);
+                cvmx_bootmem_phy_set_next(ent_addr, new_ent_addr);
+                /* Loop again to handle actual alloc from new block */
+        }
+error_out:
+        /* We didn't find anything, so return error */
+        if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+                cvmx_bootmem_unlock();
+        return -1;
+}
+int __cvmx_bootmem_phy_free(uint64_t phy_addr, uint64_t size, uint32_t flags)
+{
+        uint64_t cur_addr;
+        uint64_t prev_addr = 0; /* zero is invalid */
+        int retval = 0;
+#ifdef DEBUG
+        cvmx_dprintf("__cvmx_bootmem_phy_free addr: 0x%llx, size: 0x%llx\n",
+                     (unsigned long long)phy_addr, (unsigned long long)size);
+#endif
+        if (cvmx_bootmem_desc->major_version > 3) {
+                cvmx_dprintf("ERROR: Incompatible bootmem descriptor "
+                             "version: %d.%d at addr: %p\n",
+                             (int)cvmx_bootmem_desc->major_version,
+                             (int)cvmx_bootmem_desc->minor_version,
+                             cvmx_bootmem_desc);
+                return 0;
+        }
+        /* 0 is not a valid size for this allocator */
+        if (!size)
+                return 0;
+        if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+                cvmx_bootmem_lock();
+        cur_addr = cvmx_bootmem_desc->head_addr;
+        if (cur_addr == 0 || phy_addr < cur_addr) {
+                /* add at front of list - special case with changing head ptr */
+                if (cur_addr && phy_addr + size > cur_addr)
+                        goto bootmem_free_done; /* error, overlapping section */
+                else if (phy_addr + size == cur_addr) {
+                        /* Add to front of existing first block */
+                        cvmx_bootmem_phy_set_next(phy_addr,
+                                                  cvmx_bootmem_phy_get_next
+                                                  (cur_addr));
+                        cvmx_bootmem_phy_set_size(phy_addr,
+                                                  cvmx_bootmem_phy_get_size
+                                                  (cur_addr) + size);
+                        cvmx_bootmem_desc->head_addr = phy_addr;
+                } else {
+                        /* New block before first block.  OK if cur_addr is 0 */
+                        cvmx_bootmem_phy_set_next(phy_addr, cur_addr);
+                        cvmx_bootmem_phy_set_size(phy_addr, size);
+                        cvmx_bootmem_desc->head_addr = phy_addr;
+                }
+                retval = 1;
+                goto bootmem_free_done;
+        }
+        /* Find place in list to add block */
+        while (cur_addr && phy_addr > cur_addr) {
+                prev_addr = cur_addr;
+                cur_addr = cvmx_bootmem_phy_get_next(cur_addr);
+        }
+        if (!cur_addr) {
+                /*
+                 * We have reached the end of the list, add on to end,
+                 * checking to see if we need to combine with last
+                 * block
+                 */
+                if (prev_addr + cvmx_bootmem_phy_get_size(prev_addr) ==
+                    phy_addr) {
+                        cvmx_bootmem_phy_set_size(prev_addr,
+                                                  cvmx_bootmem_phy_get_size
+                                                  (prev_addr) + size);
+                } else {
+                        cvmx_bootmem_phy_set_next(prev_addr, phy_addr);
+                        cvmx_bootmem_phy_set_size(phy_addr, size);
+                        cvmx_bootmem_phy_set_next(phy_addr, 0);
+                }
+                retval = 1;
+                goto bootmem_free_done;
+        } else {
+                /*
+                 * insert between prev and cur nodes, checking for
+                 * merge with either/both.
+                 */
+                if (prev_addr + cvmx_bootmem_phy_get_size(prev_addr) ==
+                    phy_addr) {
+                        /* Merge with previous */
+                        cvmx_bootmem_phy_set_size(prev_addr,
+                                                  cvmx_bootmem_phy_get_size
+                                                  (prev_addr) + size);
+                        if (phy_addr + size == cur_addr) {
+                                /* Also merge with current */
+                                cvmx_bootmem_phy_set_size(prev_addr,
+                                        cvmx_bootmem_phy_get_size(cur_addr) +
+                                        cvmx_bootmem_phy_get_size(prev_addr));
+                                cvmx_bootmem_phy_set_next(prev_addr,
+                                        cvmx_bootmem_phy_get_next(cur_addr));
+                        }
+                        retval = 1;
+                        goto bootmem_free_done;
+                } else if (phy_addr + size == cur_addr) {
+                        /* Merge with current */
+                        cvmx_bootmem_phy_set_size(phy_addr,
+                                                  cvmx_bootmem_phy_get_size
+                                                  (cur_addr) + size);
+                        cvmx_bootmem_phy_set_next(phy_addr,
+                                                  cvmx_bootmem_phy_get_next
+                                                  (cur_addr));
+                        cvmx_bootmem_phy_set_next(prev_addr, phy_addr);
+                        retval = 1;
+                        goto bootmem_free_done;
+                }
+                /* It is a standalone block, add in between prev and cur */
+                cvmx_bootmem_phy_set_size(phy_addr, size);
+                cvmx_bootmem_phy_set_next(phy_addr, cur_addr);
+                cvmx_bootmem_phy_set_next(prev_addr, phy_addr);
+        }
+        retval = 1;
+bootmem_free_done:
+        if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+                cvmx_bootmem_unlock();
+        return retval;
+}
+struct cvmx_bootmem_named_block_desc *
+        cvmx_bootmem_phy_named_block_find(char *name, uint32_t flags)
+{
+        unsigned int i;
+        struct cvmx_bootmem_named_block_desc *named_block_array_ptr;
+#ifdef DEBUG
+        cvmx_dprintf("cvmx_bootmem_phy_named_block_find: %s\n", name);
+#endif
+        /*
+         * Lock the structure to make sure that it is not being
+         * changed while we are examining it.
+         */
+        if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+                cvmx_bootmem_lock();
+        /* Use XKPHYS for 64 bit linux */
+        named_block_array_ptr = (struct cvmx_bootmem_named_block_desc *)
+            cvmx_phys_to_ptr(cvmx_bootmem_desc->named_block_array_addr);
+#ifdef DEBUG
+        cvmx_dprintf
+            ("cvmx_bootmem_phy_named_block_find: named_block_array_ptr: %p\n",
+             named_block_array_ptr);
+#endif
+        if (cvmx_bootmem_desc->major_version == 3) {
+                for (i = 0;
+                     i < cvmx_bootmem_desc->named_block_num_blocks; i++) {
+                        if ((name && named_block_array_ptr[i].size
+                             && !strncmp(name, named_block_array_ptr[i].name,
+                                         cvmx_bootmem_desc->named_block_name_len
+                                         - 1))
+                            || (!name && !named_block_array_ptr[i].size)) {
+                                if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+                                        cvmx_bootmem_unlock();
+                                return &(named_block_array_ptr[i]);
+                        }
+                }
+        } else {
+                cvmx_dprintf("ERROR: Incompatible bootmem descriptor "
+                             "version: %d.%d at addr: %p\n",
+                             (int)cvmx_bootmem_desc->major_version,
+                             (int)cvmx_bootmem_desc->minor_version,
+                             cvmx_bootmem_desc);
+        }
+        if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+                cvmx_bootmem_unlock();
+        return NULL;
+}
+int cvmx_bootmem_phy_named_block_free(char *name, uint32_t flags)
+{
+        struct cvmx_bootmem_named_block_desc *named_block_ptr;
+        if (cvmx_bootmem_desc->major_version != 3) {
+                cvmx_dprintf("ERROR: Incompatible bootmem descriptor version: "
+                             "%d.%d at addr: %p\n",
+                             (int)cvmx_bootmem_desc->major_version,
+                             (int)cvmx_bootmem_desc->minor_version,
+                             cvmx_bootmem_desc);
+                return 0;
+        }
+#ifdef DEBUG
+        cvmx_dprintf("cvmx_bootmem_phy_named_block_free: %s\n", name);
+#endif
+        /*
+         * Take lock here, as name lookup/block free/name free need to
+         * be atomic.
+         */
+        cvmx_bootmem_lock();
+        named_block_ptr =
+            cvmx_bootmem_phy_named_block_find(name,
+                                              CVMX_BOOTMEM_FLAG_NO_LOCKING);
+        if (named_block_ptr) {
+#ifdef DEBUG
+                cvmx_dprintf("cvmx_bootmem_phy_named_block_free: "
+                             "%s, base: 0x%llx, size: 0x%llx\n",
+                             name,
+                             (unsigned long long)named_block_ptr->base_addr,
+                             (unsigned long long)named_block_ptr->size);
+#endif
+                __cvmx_bootmem_phy_free(named_block_ptr->base_addr,
+                                        named_block_ptr->size,
+                                        CVMX_BOOTMEM_FLAG_NO_LOCKING);
+                named_block_ptr->size = 0;
+                /* Set size to zero to indicate block not used. */
+        }
+        cvmx_bootmem_unlock();
+        return named_block_ptr != NULL; /* 0 on failure, 1 on success */
+}
diff --git a/arch/mips/cavium-octeon/executive/cvmx-l2c.c b/arch/mips/cavium-octeon/executive/cvmx-l2c.c
new file mode 100644
index 000000000000..6abe56f1e097
--- /dev/null
+++ b/arch/mips/cavium-octeon/executive/cvmx-l2c.c
@@ -0,0 +1,734 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ * Implementation of the Level 2 Cache (L2C) control, measurement, and
+ * debugging facilities.
+ */
+#include <asm/octeon/cvmx.h>
+#include <asm/octeon/cvmx-l2c.h>
+#include <asm/octeon/cvmx-spinlock.h>
+/*
+ * This spinlock is used internally to ensure that only one core is
+ * performing certain L2 operations at a time.
+ *
+ * NOTE: This only protects calls from within a single application -
+ * if multiple applications or operating systems are running, then it
+ * is up to the user program to coordinate between them.
+ */
+static cvmx_spinlock_t cvmx_l2c_spinlock;
+static inline int l2_size_half(void)
+{
+        uint64_t val = cvmx_read_csr(CVMX_L2D_FUS3);
+        return !!(val & (1ull << 34));
+}
+int cvmx_l2c_get_core_way_partition(uint32_t core)
+{
+        uint32_t field;
+        /* Validate the core number */
+        if (core >= cvmx_octeon_num_cores())
+                return -1;
+        /*
+         * Use the lower two bits of the coreNumber to determine the
+         * bit offset of the UMSK[] field in the L2C_SPAR register.
+         */
+        field = (core & 0x3) * 8;
+        /*
+         * Return the UMSK[] field from the appropriate L2C_SPAR
+         * register based on the coreNumber.
+         */
+        switch (core & 0xC) {
+        case 0x0:
+                return (cvmx_read_csr(CVMX_L2C_SPAR0) & (0xFF << field)) >>
+                        field;
+        case 0x4:
+                return (cvmx_read_csr(CVMX_L2C_SPAR1) & (0xFF << field)) >>
+                        field;
+        case 0x8:
+                return (cvmx_read_csr(CVMX_L2C_SPAR2) & (0xFF << field)) >>
+                        field;
+        case 0xC:
+                return (cvmx_read_csr(CVMX_L2C_SPAR3) & (0xFF << field)) >>
+                        field;
+        }
+        return 0;
+}
+int cvmx_l2c_set_core_way_partition(uint32_t core, uint32_t mask)
+{
+        uint32_t field;
+        uint32_t valid_mask;
+        valid_mask = (0x1 << cvmx_l2c_get_num_assoc()) - 1;
+        mask &= valid_mask;
+        /* A UMSK setting which blocks all L2C Ways is an error. */
+        if (mask == valid_mask)
+                return -1;
+        /* Validate the core number */
+        if (core >= cvmx_octeon_num_cores())
+                return -1;
+        /* Check to make sure current mask & new mask don't block all ways */
+        if (((mask | cvmx_l2c_get_core_way_partition(core)) & valid_mask) ==
+            valid_mask)
+                return -1;
+        /* Use the lower two bits of core to determine the bit offset of the
+         * UMSK[] field in the L2C_SPAR register.
+         */
+        field = (core & 0x3) * 8;
+        /* Assign the new mask setting to the UMSK[] field in the appropriate
+         * L2C_SPAR register based on the core_num.
+         *
+         */
+        switch (core & 0xC) {
+        case 0x0:
+                cvmx_write_csr(CVMX_L2C_SPAR0,
+                               (cvmx_read_csr(CVMX_L2C_SPAR0) &
+                                ~(0xFF << field)) | mask << field);
+                break;
+        case 0x4:
+                cvmx_write_csr(CVMX_L2C_SPAR1,
+                               (cvmx_read_csr(CVMX_L2C_SPAR1) &
+                                ~(0xFF << field)) | mask << field);
+                break;
+        case 0x8:
+                cvmx_write_csr(CVMX_L2C_SPAR2,
+                               (cvmx_read_csr(CVMX_L2C_SPAR2) &
+                                ~(0xFF << field)) | mask << field);
+                break;
+        case 0xC:
+                cvmx_write_csr(CVMX_L2C_SPAR3,
+                               (cvmx_read_csr(CVMX_L2C_SPAR3) &
+                                ~(0xFF << field)) | mask << field);
+                break;
+        }
+        return 0;
+}
+int cvmx_l2c_set_hw_way_partition(uint32_t mask)
+{
+        uint32_t valid_mask;
+        valid_mask = 0xff;
+        if (OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN38XX)) {
+                if (l2_size_half())
+                        valid_mask = 0xf;
+        } else if (l2_size_half())
+                valid_mask = 0x3;
+        mask &= valid_mask;
+        /* A UMSK setting which blocks all L2C Ways is an error. */
+        if (mask == valid_mask)
+                return -1;
+        /* Check to make sure current mask & new mask don't block all ways */
+        if (((mask | cvmx_l2c_get_hw_way_partition()) & valid_mask) ==
+            valid_mask)
+                return -1;
+        cvmx_write_csr(CVMX_L2C_SPAR4,
+                       (cvmx_read_csr(CVMX_L2C_SPAR4) & ~0xFF) | mask);
+        return 0;
+}
+int cvmx_l2c_get_hw_way_partition(void)
+{
+        return cvmx_read_csr(CVMX_L2C_SPAR4) & (0xFF);
+}
+void cvmx_l2c_config_perf(uint32_t counter, enum cvmx_l2c_event event,
+                          uint32_t clear_on_read)
+{
+        union cvmx_l2c_pfctl pfctl;
+        pfctl.u64 = cvmx_read_csr(CVMX_L2C_PFCTL);
+        switch (counter) {
+        case 0:
+                pfctl.s.cnt0sel = event;
+                pfctl.s.cnt0ena = 1;
+                if (!cvmx_octeon_is_pass1())
+                        pfctl.s.cnt0rdclr = clear_on_read;
+                break;
+        case 1:
+                pfctl.s.cnt1sel = event;
+                pfctl.s.cnt1ena = 1;
+                if (!cvmx_octeon_is_pass1())
+                        pfctl.s.cnt1rdclr = clear_on_read;
+                break;
+        case 2:
+                pfctl.s.cnt2sel = event;
+                pfctl.s.cnt2ena = 1;
+                if (!cvmx_octeon_is_pass1())
+                        pfctl.s.cnt2rdclr = clear_on_read;
+                break;
+        case 3:
+        default:
+                pfctl.s.cnt3sel = event;
+                pfctl.s.cnt3ena = 1;
+                if (!cvmx_octeon_is_pass1())
+                        pfctl.s.cnt3rdclr = clear_on_read;
+                break;
+        }
+        cvmx_write_csr(CVMX_L2C_PFCTL, pfctl.u64);
+}
+uint64_t cvmx_l2c_read_perf(uint32_t counter)
+{
+        switch (counter) {
+        case 0:
+                return cvmx_read_csr(CVMX_L2C_PFC0);
+        case 1:
+                return cvmx_read_csr(CVMX_L2C_PFC1);
+        case 2:
+                return cvmx_read_csr(CVMX_L2C_PFC2);
+        case 3:
+        default:
+                return cvmx_read_csr(CVMX_L2C_PFC3);
+        }
+}
+/**
+ * @INTERNAL
+ * Helper function use to fault in cache lines for L2 cache locking
+ *
+ * @addr:   Address of base of memory region to read into L2 cache
+ * @len:    Length (in bytes) of region to fault in
+ */
+static void fault_in(uint64_t addr, int len)
+{
+        volatile char *ptr;
+        volatile char dummy;
+        /*
+         * Adjust addr and length so we get all cache lines even for
+         * small ranges spanning two cache lines
+         */
+        len += addr & CVMX_CACHE_LINE_MASK;
+        addr &= ~CVMX_CACHE_LINE_MASK;
+        ptr = (volatile char *)cvmx_phys_to_ptr(addr);
+        /*
+         * Invalidate L1 cache to make sure all loads result in data
+         * being in L2.
+         */
+        CVMX_DCACHE_INVALIDATE;
+        while (len > 0) {
+                dummy += *ptr;
+                len -= CVMX_CACHE_LINE_SIZE;
+                ptr += CVMX_CACHE_LINE_SIZE;
+        }
+}
+int cvmx_l2c_lock_line(uint64_t addr)
+{
+        int retval = 0;
+        union cvmx_l2c_dbg l2cdbg;
+        union cvmx_l2c_lckbase lckbase;
+        union cvmx_l2c_lckoff lckoff;
+        union cvmx_l2t_err l2t_err;
+        l2cdbg.u64 = 0;
+        lckbase.u64 = 0;
+        lckoff.u64 = 0;
+        cvmx_spinlock_lock(&cvmx_l2c_spinlock);
+        /* Clear l2t error bits if set */
+        l2t_err.u64 = cvmx_read_csr(CVMX_L2T_ERR);
+        l2t_err.s.lckerr = 1;
+        l2t_err.s.lckerr2 = 1;
+        cvmx_write_csr(CVMX_L2T_ERR, l2t_err.u64);
+        addr &= ~CVMX_CACHE_LINE_MASK;
+        /* Set this core as debug core */
+        l2cdbg.s.ppnum = cvmx_get_core_num();
+        CVMX_SYNC;
+        cvmx_write_csr(CVMX_L2C_DBG, l2cdbg.u64);
+        cvmx_read_csr(CVMX_L2C_DBG);
+        lckoff.s.lck_offset = 0;        /* Only lock 1 line at a time */
+        cvmx_write_csr(CVMX_L2C_LCKOFF, lckoff.u64);
+        cvmx_read_csr(CVMX_L2C_LCKOFF);
+        if (((union cvmx_l2c_cfg) (cvmx_read_csr(CVMX_L2C_CFG))).s.idxalias) {
+                int alias_shift =
+                    CVMX_L2C_IDX_ADDR_SHIFT + 2 * CVMX_L2_SET_BITS - 1;
+                uint64_t addr_tmp =
+                    addr ^ (addr & ((1 << alias_shift) - 1)) >>
+                    CVMX_L2_SET_BITS;
+                lckbase.s.lck_base = addr_tmp >> 7;
+        } else {
+                lckbase.s.lck_base = addr >> 7;
+        }
+        lckbase.s.lck_ena = 1;
+        cvmx_write_csr(CVMX_L2C_LCKBASE, lckbase.u64);
+        cvmx_read_csr(CVMX_L2C_LCKBASE);        /* Make sure it gets there */
+        fault_in(addr, CVMX_CACHE_LINE_SIZE);
+        lckbase.s.lck_ena = 0;
+        cvmx_write_csr(CVMX_L2C_LCKBASE, lckbase.u64);
+        cvmx_read_csr(CVMX_L2C_LCKBASE);        /* Make sure it gets there */
+        /* Stop being debug core */
+        cvmx_write_csr(CVMX_L2C_DBG, 0);
+        cvmx_read_csr(CVMX_L2C_DBG);
+        l2t_err.u64 = cvmx_read_csr(CVMX_L2T_ERR);
+        if (l2t_err.s.lckerr || l2t_err.s.lckerr2)
+                retval = 1;     /* We were unable to lock the line */
+        cvmx_spinlock_unlock(&cvmx_l2c_spinlock);
+        return retval;
+}
+int cvmx_l2c_lock_mem_region(uint64_t start, uint64_t len)
+{
+        int retval = 0;
+        /* Round start/end to cache line boundaries */
+        len += start & CVMX_CACHE_LINE_MASK;
+        start &= ~CVMX_CACHE_LINE_MASK;
+        len = (len + CVMX_CACHE_LINE_MASK) & ~CVMX_CACHE_LINE_MASK;
+        while (len) {
+                retval += cvmx_l2c_lock_line(start);
+                start += CVMX_CACHE_LINE_SIZE;
+                len -= CVMX_CACHE_LINE_SIZE;
+        }
+        return retval;
+}
+void cvmx_l2c_flush(void)
+{
+        uint64_t assoc, set;
+        uint64_t n_assoc, n_set;
+        union cvmx_l2c_dbg l2cdbg;
+        cvmx_spinlock_lock(&cvmx_l2c_spinlock);
+        l2cdbg.u64 = 0;
+        if (!OCTEON_IS_MODEL(OCTEON_CN30XX))
+                l2cdbg.s.ppnum = cvmx_get_core_num();
+        l2cdbg.s.finv = 1;
+        n_set = CVMX_L2_SETS;
+        n_assoc = l2_size_half() ? (CVMX_L2_ASSOC / 2) : CVMX_L2_ASSOC;
+        for (set = 0; set < n_set; set++) {
+                for (assoc = 0; assoc < n_assoc; assoc++) {
+                        l2cdbg.s.set = assoc;
+                        /* Enter debug mode, and make sure all other
+                         ** writes complete before we enter debug
+                         ** mode */
+                        CVMX_SYNCW;
+                        cvmx_write_csr(CVMX_L2C_DBG, l2cdbg.u64);
+                        cvmx_read_csr(CVMX_L2C_DBG);
+                        CVMX_PREPARE_FOR_STORE(CVMX_ADD_SEG
+                                               (CVMX_MIPS_SPACE_XKPHYS,
+                                                set * CVMX_CACHE_LINE_SIZE), 0);
+                        CVMX_SYNCW;     /* Push STF out to L2 */
+                        /* Exit debug mode */
+                        CVMX_SYNC;
+                        cvmx_write_csr(CVMX_L2C_DBG, 0);
+                        cvmx_read_csr(CVMX_L2C_DBG);
+                }
+        }
+        cvmx_spinlock_unlock(&cvmx_l2c_spinlock);
+}
+int cvmx_l2c_unlock_line(uint64_t address)
+{
+        int assoc;
+        union cvmx_l2c_tag tag;
+        union cvmx_l2c_dbg l2cdbg;
+        uint32_t tag_addr;
+        uint32_t index = cvmx_l2c_address_to_index(address);
+        cvmx_spinlock_lock(&cvmx_l2c_spinlock);
+        /* Compute portion of address that is stored in tag */
+        tag_addr =
+            ((address >> CVMX_L2C_TAG_ADDR_ALIAS_SHIFT) &
+             ((1 << CVMX_L2C_TAG_ADDR_ALIAS_SHIFT) - 1));
+        for (assoc = 0; assoc < CVMX_L2_ASSOC; assoc++) {
+                tag = cvmx_get_l2c_tag(assoc, index);
+                if (tag.s.V && (tag.s.addr == tag_addr)) {
+                        l2cdbg.u64 = 0;
+                        l2cdbg.s.ppnum = cvmx_get_core_num();
+                        l2cdbg.s.set = assoc;
+                        l2cdbg.s.finv = 1;
+                        CVMX_SYNC;
+                        /* Enter debug mode */
+                        cvmx_write_csr(CVMX_L2C_DBG, l2cdbg.u64);
+                        cvmx_read_csr(CVMX_L2C_DBG);
+                        CVMX_PREPARE_FOR_STORE(CVMX_ADD_SEG
+                                               (CVMX_MIPS_SPACE_XKPHYS,
+                                                address), 0);
+                        CVMX_SYNC;
+                        /* Exit debug mode */
+                        cvmx_write_csr(CVMX_L2C_DBG, 0);
+                        cvmx_read_csr(CVMX_L2C_DBG);
+                        cvmx_spinlock_unlock(&cvmx_l2c_spinlock);
+                        return tag.s.L;
+                }
+        }
+        cvmx_spinlock_unlock(&cvmx_l2c_spinlock);
+        return 0;
+}
+int cvmx_l2c_unlock_mem_region(uint64_t start, uint64_t len)
+{
+        int num_unlocked = 0;
+        /* Round start/end to cache line boundaries */
+        len += start & CVMX_CACHE_LINE_MASK;
+        start &= ~CVMX_CACHE_LINE_MASK;
+        len = (len + CVMX_CACHE_LINE_MASK) & ~CVMX_CACHE_LINE_MASK;
+        while (len > 0) {
+                num_unlocked += cvmx_l2c_unlock_line(start);
+                start += CVMX_CACHE_LINE_SIZE;
+                len -= CVMX_CACHE_LINE_SIZE;
+        }
+        return num_unlocked;
+}
+/*
+ * Internal l2c tag types.  These are converted to a generic structure
+ * that can be used on all chips.
+ */
+union __cvmx_l2c_tag {
+        uint64_t u64;
+        struct cvmx_l2c_tag_cn50xx {
+                uint64_t reserved:40;
+                uint64_t V:1;   /* Line valid */
+                uint64_t D:1;   /* Line dirty */
+                uint64_t L:1;   /* Line locked */
+                uint64_t U:1;   /* Use, LRU eviction */
+                uint64_t addr:20;       /* Phys mem addr (33..14) */
+        } cn50xx;
+        struct cvmx_l2c_tag_cn30xx {
+                uint64_t reserved:41;
+                uint64_t V:1;   /* Line valid */
+                uint64_t D:1;   /* Line dirty */
+                uint64_t L:1;   /* Line locked */
+                uint64_t U:1;   /* Use, LRU eviction */
+                uint64_t addr:19;       /* Phys mem addr (33..15) */
+        } cn30xx;
+        struct cvmx_l2c_tag_cn31xx {
+                uint64_t reserved:42;
+                uint64_t V:1;   /* Line valid */
+                uint64_t D:1;   /* Line dirty */
+                uint64_t L:1;   /* Line locked */
+                uint64_t U:1;   /* Use, LRU eviction */
+                uint64_t addr:18;       /* Phys mem addr (33..16) */
+        } cn31xx;
+        struct cvmx_l2c_tag_cn38xx {
+                uint64_t reserved:43;
+                uint64_t V:1;   /* Line valid */
+                uint64_t D:1;   /* Line dirty */
+                uint64_t L:1;   /* Line locked */
+                uint64_t U:1;   /* Use, LRU eviction */
+                uint64_t addr:17;       /* Phys mem addr (33..17) */
+        } cn38xx;
+        struct cvmx_l2c_tag_cn58xx {
+                uint64_t reserved:44;
+                uint64_t V:1;   /* Line valid */
+                uint64_t D:1;   /* Line dirty */
+                uint64_t L:1;   /* Line locked */
+                uint64_t U:1;   /* Use, LRU eviction */
+                uint64_t addr:16;       /* Phys mem addr (33..18) */
+        } cn58xx;
+        struct cvmx_l2c_tag_cn58xx cn56xx;      /* 2048 sets */
+        struct cvmx_l2c_tag_cn31xx cn52xx;      /* 512 sets */
+};
+/**
+ * @INTERNAL
+ * Function to read a L2C tag.  This code make the current core
+ * the 'debug core' for the L2.  This code must only be executed by
+ * 1 core at a time.
+ *
+ * @assoc:  Association (way) of the tag to dump
+ * @index:  Index of the cacheline
+ *
+ * Returns The Octeon model specific tag structure.  This is
+ *         translated by a wrapper function to a generic form that is
+ *         easier for applications to use.
+ */
+static union __cvmx_l2c_tag __read_l2_tag(uint64_t assoc, uint64_t index)
+{
+        uint64_t debug_tag_addr = (((1ULL << 63) | (index << 7)) + 96);
+        uint64_t core = cvmx_get_core_num();
+        union __cvmx_l2c_tag tag_val;
+        uint64_t dbg_addr = CVMX_L2C_DBG;
+        unsigned long flags;
+        union cvmx_l2c_dbg debug_val;
+        debug_val.u64 = 0;
+        /*
+         * For low core count parts, the core number is always small enough
+         * to stay in the correct field and not set any reserved bits.
+         */
+        debug_val.s.ppnum = core;
+        debug_val.s.l2t = 1;
+        debug_val.s.set = assoc;
+        /*
+         * Make sure core is quiet (no prefetches, etc.) before
+         * entering debug mode.
+         */
+        CVMX_SYNC;
+        /* Flush L1 to make sure debug load misses L1 */
+        CVMX_DCACHE_INVALIDATE;
+        local_irq_save(flags);
+        /*
+         * The following must be done in assembly as when in debug
+         * mode all data loads from L2 return special debug data, not
+         * normal memory contents.  Also, interrupts must be
+         * disabled, since if an interrupt occurs while in debug mode
+         * the ISR will get debug data from all its memory reads
+         * instead of the contents of memory
+         */
+        asm volatile (".set push              \n"
+                "        .set mips64              \n"
+                "        .set noreorder           \n"
+                /* Enter debug mode, wait for store */
+                "        sd    %[dbg_val], 0(%[dbg_addr])  \n"
+                "        ld    $0, 0(%[dbg_addr]) \n"
+                /* Read L2C tag data */
+                "        ld    %[tag_val], 0(%[tag_addr]) \n"
+                /* Exit debug mode, wait for store */
+                "        sd    $0, 0(%[dbg_addr])  \n"
+                "        ld    $0, 0(%[dbg_addr]) \n"
+                /* Invalidate dcache to discard debug data */
+                "        cache 9, 0($0) \n"
+                "        .set pop" :
+                [tag_val] "=r"(tag_val.u64) : [dbg_addr] "r"(dbg_addr),
+                [dbg_val] "r"(debug_val.u64),
+                [tag_addr] "r"(debug_tag_addr) : "memory");
+        local_irq_restore(flags);
+        return tag_val;
+}
+union cvmx_l2c_tag cvmx_l2c_get_tag(uint32_t association, uint32_t index)
+{
+        union __cvmx_l2c_tag tmp_tag;
+        union cvmx_l2c_tag tag;
+        tag.u64 = 0;
+        if ((int)association >= cvmx_l2c_get_num_assoc()) {
+                cvmx_dprintf
+                    ("ERROR: cvmx_get_l2c_tag association out of range\n");
+                return tag;
+        }
+        if ((int)index >= cvmx_l2c_get_num_sets()) {
+                cvmx_dprintf("ERROR: cvmx_get_l2c_tag "
+                             "index out of range (arg: %d, max: %d\n",
+                     index, cvmx_l2c_get_num_sets());
+                return tag;
+        }
+        /* __read_l2_tag is intended for internal use only */
+        tmp_tag = __read_l2_tag(association, index);
+        /*
+         * Convert all tag structure types to generic version, as it
+         * can represent all models.
+         */
+        if (OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN56XX)) {
+                tag.s.V = tmp_tag.cn58xx.V;
+                tag.s.D = tmp_tag.cn58xx.D;
+                tag.s.L = tmp_tag.cn58xx.L;
+                tag.s.U = tmp_tag.cn58xx.U;
+                tag.s.addr = tmp_tag.cn58xx.addr;
+        } else if (OCTEON_IS_MODEL(OCTEON_CN38XX)) {
+                tag.s.V = tmp_tag.cn38xx.V;
+                tag.s.D = tmp_tag.cn38xx.D;
+                tag.s.L = tmp_tag.cn38xx.L;
+                tag.s.U = tmp_tag.cn38xx.U;
+                tag.s.addr = tmp_tag.cn38xx.addr;
+        } else if (OCTEON_IS_MODEL(OCTEON_CN31XX)
+                   || OCTEON_IS_MODEL(OCTEON_CN52XX)) {
+                tag.s.V = tmp_tag.cn31xx.V;
+                tag.s.D = tmp_tag.cn31xx.D;
+                tag.s.L = tmp_tag.cn31xx.L;
+                tag.s.U = tmp_tag.cn31xx.U;
+                tag.s.addr = tmp_tag.cn31xx.addr;
+        } else if (OCTEON_IS_MODEL(OCTEON_CN30XX)) {
+                tag.s.V = tmp_tag.cn30xx.V;
+                tag.s.D = tmp_tag.cn30xx.D;
+                tag.s.L = tmp_tag.cn30xx.L;
+                tag.s.U = tmp_tag.cn30xx.U;
+                tag.s.addr = tmp_tag.cn30xx.addr;
+        } else if (OCTEON_IS_MODEL(OCTEON_CN50XX)) {
+                tag.s.V = tmp_tag.cn50xx.V;
+                tag.s.D = tmp_tag.cn50xx.D;
+                tag.s.L = tmp_tag.cn50xx.L;
+                tag.s.U = tmp_tag.cn50xx.U;
+                tag.s.addr = tmp_tag.cn50xx.addr;
+        } else {
+                cvmx_dprintf("Unsupported OCTEON Model in %s\n", __func__);
+        }
+        return tag;
+}
+uint32_t cvmx_l2c_address_to_index(uint64_t addr)
+{
+        uint64_t idx = addr >> CVMX_L2C_IDX_ADDR_SHIFT;
+        union cvmx_l2c_cfg l2c_cfg;
+        l2c_cfg.u64 = cvmx_read_csr(CVMX_L2C_CFG);
+        if (l2c_cfg.s.idxalias) {
+                idx ^=
+                    ((addr & CVMX_L2C_ALIAS_MASK) >>
+                     CVMX_L2C_TAG_ADDR_ALIAS_SHIFT);
+        }
+        idx &= CVMX_L2C_IDX_MASK;
+        return idx;
+}
+int cvmx_l2c_get_cache_size_bytes(void)
+{
+        return cvmx_l2c_get_num_sets() * cvmx_l2c_get_num_assoc() *
+                CVMX_CACHE_LINE_SIZE;
+}
+/**
+ * Return log base 2 of the number of sets in the L2 cache
+ * Returns
+ */
+int cvmx_l2c_get_set_bits(void)
+{
+        int l2_set_bits;
+        if (OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX))
+                l2_set_bits = 11;       /* 2048 sets */
+        else if (OCTEON_IS_MODEL(OCTEON_CN38XX))
+                l2_set_bits = 10;       /* 1024 sets */
+        else if (OCTEON_IS_MODEL(OCTEON_CN31XX)
+                 || OCTEON_IS_MODEL(OCTEON_CN52XX))
+                l2_set_bits = 9;        /* 512 sets */
+        else if (OCTEON_IS_MODEL(OCTEON_CN30XX))
+                l2_set_bits = 8;        /* 256 sets */
+        else if (OCTEON_IS_MODEL(OCTEON_CN50XX))
+                l2_set_bits = 7;        /* 128 sets */
+        else {
+                cvmx_dprintf("Unsupported OCTEON Model in %s\n", __func__);
+                l2_set_bits = 11;       /* 2048 sets */
+        }
+        return l2_set_bits;
+}
+/* Return the number of sets in the L2 Cache */
+int cvmx_l2c_get_num_sets(void)
+{
+        return 1 << cvmx_l2c_get_set_bits();
+}
+/* Return the number of associations in the L2 Cache */
+int cvmx_l2c_get_num_assoc(void)
+{
+        int l2_assoc;
+        if (OCTEON_IS_MODEL(OCTEON_CN56XX) ||
+            OCTEON_IS_MODEL(OCTEON_CN52XX) ||
+            OCTEON_IS_MODEL(OCTEON_CN58XX) ||
+            OCTEON_IS_MODEL(OCTEON_CN50XX) || OCTEON_IS_MODEL(OCTEON_CN38XX))
+                l2_assoc = 8;
+        else if (OCTEON_IS_MODEL(OCTEON_CN31XX) ||
+                 OCTEON_IS_MODEL(OCTEON_CN30XX))
+                l2_assoc = 4;
+        else {
+                cvmx_dprintf("Unsupported OCTEON Model in %s\n", __func__);
+                l2_assoc = 8;
+        }
+        /* Check to see if part of the cache is disabled */
+        if (cvmx_fuse_read(265))
+                l2_assoc = l2_assoc >> 2;
+        else if (cvmx_fuse_read(264))
+                l2_assoc = l2_assoc >> 1;
+        return l2_assoc;
+}
+/**
+ * Flush a line from the L2 cache
+ * This should only be called from one core at a time, as this routine
+ * sets the core to the 'debug' core in order to flush the line.
+ *
+ * @assoc:  Association (or way) to flush
+ * @index:  Index to flush
+ */
+void cvmx_l2c_flush_line(uint32_t assoc, uint32_t index)
+{
+        union cvmx_l2c_dbg l2cdbg;
+        l2cdbg.u64 = 0;
+        l2cdbg.s.ppnum = cvmx_get_core_num();
+        l2cdbg.s.finv = 1;
+        l2cdbg.s.set = assoc;
+        /*
+         * Enter debug mode, and make sure all other writes complete
+         * before we enter debug mode.
+         */
+        asm volatile ("sync" : : : "memory");
+        cvmx_write_csr(CVMX_L2C_DBG, l2cdbg.u64);
+        cvmx_read_csr(CVMX_L2C_DBG);
+        CVMX_PREPARE_FOR_STORE(((1ULL << 63) + (index) * 128), 0);
+        /* Exit debug mode */
+        asm volatile ("sync" : : : "memory");
+        cvmx_write_csr(CVMX_L2C_DBG, 0);
+        cvmx_read_csr(CVMX_L2C_DBG);
+}
diff --git a/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c b/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c
new file mode 100644
index 000000000000..4812370706a1
--- /dev/null
+++ b/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c
@@ -0,0 +1,116 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ * This module provides system/board/application information obtained
+ * by the bootloader.
+ */
+#include <asm/octeon/cvmx.h>
+#include <asm/octeon/cvmx-spinlock.h>
+#include <asm/octeon/cvmx-sysinfo.h>
+/**
+ * This structure defines the private state maintained by sysinfo module.
+ *
+ */
+static struct {
+        struct cvmx_sysinfo sysinfo;       /* system information */
+        cvmx_spinlock_t lock;      /* mutex spinlock */
+} state = {
+        .lock = CVMX_SPINLOCK_UNLOCKED_INITIALIZER
+};
+/*
+ * Global variables that define the min/max of the memory region set
+ * up for 32 bit userspace access.
+ */
+uint64_t linux_mem32_min;
+uint64_t linux_mem32_max;
+uint64_t linux_mem32_wired;
+uint64_t linux_mem32_offset;
+/**
+ * This function returns the application information as obtained
+ * by the bootloader.  This provides the core mask of the cores
+ * running the same application image, as well as the physical
+ * memory regions available to the core.
+ *
+ * Returns  Pointer to the boot information structure
+ *
+ */
+struct cvmx_sysinfo *cvmx_sysinfo_get(void)
+{
+        return &(state.sysinfo);
+}
+/**
+ * This function is used in non-simple executive environments (such as
+ * Linux kernel, u-boot, etc.)  to configure the minimal fields that
+ * are required to use simple executive files directly.
+ *
+ * Locking (if required) must be handled outside of this
+ * function
+ *
+ * @phy_mem_desc_ptr:
+ *                   Pointer to global physical memory descriptor
+ *                   (bootmem descriptor) @board_type: Octeon board
+ *                   type enumeration
+ *
+ * @board_rev_major:
+ *                   Board major revision
+ * @board_rev_minor:
+ *                   Board minor revision
+ * @cpu_clock_hz:
+ *                   CPU clock freqency in hertz
+ *
+ * Returns 0: Failure
+ *         1: success
+ */
+int cvmx_sysinfo_minimal_initialize(void *phy_mem_desc_ptr,
+                                    uint16_t board_type,
+                                    uint8_t board_rev_major,
+                                    uint8_t board_rev_minor,
+                                    uint32_t cpu_clock_hz)
+{
+        /* The sysinfo structure was already initialized */
+        if (state.sysinfo.board_type)
+                return 0;
+        memset(&(state.sysinfo), 0x0, sizeof(state.sysinfo));
+        state.sysinfo.phy_mem_desc_ptr = phy_mem_desc_ptr;
+        state.sysinfo.board_type = board_type;
+        state.sysinfo.board_rev_major = board_rev_major;
+        state.sysinfo.board_rev_minor = board_rev_minor;
+        state.sysinfo.cpu_clock_hz = cpu_clock_hz;
+        return 1;
+}
diff --git a/arch/mips/cavium-octeon/executive/octeon-model.c b/arch/mips/cavium-octeon/executive/octeon-model.c
new file mode 100644
index 000000000000..9afc3794ed1b
--- /dev/null
+++ b/arch/mips/cavium-octeon/executive/octeon-model.c
@@ -0,0 +1,358 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ * File defining functions for working with different Octeon
+ * models.
+ */
+#include <asm/octeon/octeon.h>
+/**
+ * Given the chip processor ID from COP0, this function returns a
+ * string representing the chip model number. The string is of the
+ * form CNXXXXpX.X-FREQ-SUFFIX.
+ * - XXXX = The chip model number
+ * - X.X = Chip pass number
+ * - FREQ = Current frequency in Mhz
+ * - SUFFIX = NSP, EXP, SCP, SSP, or CP
+ *
+ * @chip_id: Chip ID
+ *
+ * Returns Model string
+ */
+const char *octeon_model_get_string(uint32_t chip_id)
+{
+        static char buffer[32];
+        return octeon_model_get_string_buffer(chip_id, buffer);
+}
+/*
+ * Version of octeon_model_get_string() that takes buffer as argument,
+ * as running early in u-boot static/global variables don't work when
+ * running from flash.
+ */
+const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer)
+{
+        const char *family;
+        const char *core_model;
+        char pass[4];
+        int clock_mhz;
+        const char *suffix;
+        union cvmx_l2d_fus3 fus3;
+        int num_cores;
+        union cvmx_mio_fus_dat2 fus_dat2;
+        union cvmx_mio_fus_dat3 fus_dat3;
+        char fuse_model[10];
+        uint32_t fuse_data = 0;
+        fus3.u64 = cvmx_read_csr(CVMX_L2D_FUS3);
+        fus_dat2.u64 = cvmx_read_csr(CVMX_MIO_FUS_DAT2);
+        fus_dat3.u64 = cvmx_read_csr(CVMX_MIO_FUS_DAT3);
+        num_cores = cvmx_octeon_num_cores();
+        /* Make sure the non existant devices look disabled */
+        switch ((chip_id >> 8) & 0xff) {
+        case 6:         /* CN50XX */
+        case 2:         /* CN30XX */
+                fus_dat3.s.nodfa_dte = 1;
+                fus_dat3.s.nozip = 1;
+                break;
+        case 4:         /* CN57XX or CN56XX */
+                fus_dat3.s.nodfa_dte = 1;
+                break;
+        default:
+                break;
+        }
+        /* Make a guess at the suffix */
+        /* NSP = everything */
+        /* EXP = No crypto */
+        /* SCP = No DFA, No zip */
+        /* CP = No DFA, No crypto, No zip */
+        if (fus_dat3.s.nodfa_dte) {
+                if (fus_dat2.s.nocrypto)
+                        suffix = "CP";
+                else
+                        suffix = "SCP";
+        } else if (fus_dat2.s.nocrypto)
+                suffix = "EXP";
+        else
+                suffix = "NSP";
+        /*
+         * Assume pass number is encoded using <5:3><2:0>. Exceptions
+         * will be fixed later.
+         */
+        sprintf(pass, "%u.%u", ((chip_id >> 3) & 7) + 1, chip_id & 7);
+        /*
+         * Use the number of cores to determine the last 2 digits of
+         * the model number. There are some exceptions that are fixed
+         * later.
+         */
+        switch (num_cores) {
+        case 16:
+                core_model = "60";
+                break;
+        case 15:
+                core_model = "58";
+                break;
+        case 14:
+                core_model = "55";
+                break;
+        case 13:
+                core_model = "52";
+                break;
+        case 12:
+                core_model = "50";
+                break;
+        case 11:
+                core_model = "48";
+                break;
+        case 10:
+                core_model = "45";
+                break;
+        case 9:
+                core_model = "42";
+                break;
+        case 8:
+                core_model = "40";
+                break;
+        case 7:
+                core_model = "38";
+                break;
+        case 6:
+                core_model = "34";
+                break;
+        case 5:
+                core_model = "32";
+                break;
+        case 4:
+                core_model = "30";
+                break;
+        case 3:
+                core_model = "25";
+                break;
+        case 2:
+                core_model = "20";
+                break;
+        case 1:
+                core_model = "10";
+                break;
+        default:
+                core_model = "XX";
+                break;
+        }
+        /* Now figure out the family, the first two digits */
+        switch ((chip_id >> 8) & 0xff) {
+        case 0:         /* CN38XX, CN37XX or CN36XX */
+                if (fus3.cn38xx.crip_512k) {
+                        /*
+                         * For some unknown reason, the 16 core one is
+                         * called 37 instead of 36.
+                         */
+                        if (num_cores >= 16)
+                                family = "37";
+                        else
+                                family = "36";
+                } else
+                        family = "38";
+                /*
+                 * This series of chips didn't follow the standard
+                 * pass numbering.
+                 */
+                switch (chip_id & 0xf) {
+                case 0:
+                        strcpy(pass, "1.X");
+                        break;
+                case 1:
+                        strcpy(pass, "2.X");
+                        break;
+                case 3:
+                        strcpy(pass, "3.X");
+                        break;
+                default:
+                        strcpy(pass, "X.X");
+                        break;
+                }
+                break;
+        case 1:         /* CN31XX or CN3020 */
+                if ((chip_id & 0x10) || fus3.cn31xx.crip_128k)
+                        family = "30";
+                else
+                        family = "31";
+                /*
+                 * This series of chips didn't follow the standard
+                 * pass numbering.
+                 */
+                switch (chip_id & 0xf) {
+                case 0:
+                        strcpy(pass, "1.0");
+                        break;
+                case 2:
+                        strcpy(pass, "1.1");
+                        break;
+                default:
+                        strcpy(pass, "X.X");
+                        break;
+                }
+                break;
+        case 2:         /* CN3010 or CN3005 */
+                family = "30";
+                /* A chip with half cache is an 05 */
+                if (fus3.cn30xx.crip_64k)
+                        core_model = "05";
+                /*
+                 * This series of chips didn't follow the standard
+                 * pass numbering.
+                 */
+                switch (chip_id & 0xf) {
+                case 0:
+                        strcpy(pass, "1.0");
+                        break;
+                case 2:
+                        strcpy(pass, "1.1");
+                        break;
+                default:
+                        strcpy(pass, "X.X");
+                        break;
+                }
+                break;
+        case 3:         /* CN58XX */
+                family = "58";
+                /* Special case. 4 core, no crypto */
+                if ((num_cores == 4) && fus_dat2.cn38xx.nocrypto)
+                        core_model = "29";
+                /* Pass 1 uses different encodings for pass numbers */
+                if ((chip_id & 0xFF) < 0x8) {
+                        switch (chip_id & 0x3) {
+                        case 0:
+                                strcpy(pass, "1.0");
+                                break;
+                        case 1:
+                                strcpy(pass, "1.1");
+                                break;
+                        case 3:
+                                strcpy(pass, "1.2");
+                                break;
+                        default:
+                                strcpy(pass, "1.X");
+                                break;
+                        }
+                }
+                break;
+        case 4:         /* CN57XX, CN56XX, CN55XX, CN54XX */
+                if (fus_dat2.cn56xx.raid_en) {
+                        if (fus3.cn56xx.crip_1024k)
+                                family = "55";
+                        else
+                                family = "57";
+                        if (fus_dat2.cn56xx.nocrypto)
+                                suffix = "SP";
+                        else
+                                suffix = "SSP";
+                } else {
+                        if (fus_dat2.cn56xx.nocrypto)
+                                suffix = "CP";
+                        else {
+                                suffix = "NSP";
+                                if (fus_dat3.s.nozip)
+                                        suffix = "SCP";
+                        }
+                        if (fus3.cn56xx.crip_1024k)
+                                family = "54";
+                        else
+                                family = "56";
+                }
+                break;
+        case 6:         /* CN50XX */
+                family = "50";
+                break;
+        case 7:         /* CN52XX */
+                if (fus3.cn52xx.crip_256k)
+                        family = "51";
+                else
+                        family = "52";
+                break;
+        default:
+                family = "XX";
+                core_model = "XX";
+                strcpy(pass, "X.X");
+                suffix = "XXX";
+                break;
+        }
+        clock_mhz = octeon_get_clock_rate() / 1000000;
+        if (family[0] != '3') {
+                /* Check for model in fuses, overrides normal decode */
+                /* This is _not_ valid for Octeon CN3XXX models */
+                fuse_data |= cvmx_fuse_read_byte(51);
+                fuse_data = fuse_data << 8;
+                fuse_data |= cvmx_fuse_read_byte(50);
+                fuse_data = fuse_data << 8;
+                fuse_data |= cvmx_fuse_read_byte(49);
+                fuse_data = fuse_data << 8;
+                fuse_data |= cvmx_fuse_read_byte(48);
+                if (fuse_data & 0x7ffff) {
+                        int model = fuse_data & 0x3fff;
+                        int suffix = (fuse_data >> 14) & 0x1f;
+                        if (suffix && model) {
+                                /*
+                                 * Have both number and suffix in
+                                 * fuses, so both
+                                 */
+                                sprintf(fuse_model, "%d%c",
+                                        model, 'A' + suffix - 1);
+                                core_model = "";
+                                family = fuse_model;
+                        } else if (suffix && !model) {
+                                /*
+                                 * Only have suffix, so add suffix to
+                                 * 'normal' model number.
+                                 */
+                                sprintf(fuse_model, "%s%c", core_model,
+                                        'A' + suffix - 1);
+                                core_model = fuse_model;
+                        } else {
+                                /*
+                                 * Don't have suffix, so just use
+                                 * model from fuses.
+                                 */
+                                sprintf(fuse_model, "%d", model);
+                                core_model = "";
+                                family = fuse_model;
+                        }
+                }
+        }
+        sprintf(buffer, "CN%s%sp%s-%d-%s",
+                family, core_model, pass, clock_mhz, suffix);
+        return buffer;
+}
diff --git a/arch/mips/cavium-octeon/flash_setup.c b/arch/mips/cavium-octeon/flash_setup.c
new file mode 100644
index 000000000000..553d36cbcc42
--- /dev/null
+++ b/arch/mips/cavium-octeon/flash_setup.c
@@ -0,0 +1,84 @@
+/*
+ *   Octeon Bootbus flash setup
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007, 2008 Cavium Networks
+ */
+#include <linux/kernel.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <asm/octeon/octeon.h>
+static struct map_info flash_map;
+static struct mtd_info *mymtd;
+#ifdef CONFIG_MTD_PARTITIONS
+static int nr_parts;
+static struct mtd_partition *parts;
+static const char *part_probe_types[] = {
+        "cmdlinepart",
+#ifdef CONFIG_MTD_REDBOOT_PARTS
+        "RedBoot",
+#endif
+        NULL
+};
+#endif
+/**
+ * Module/ driver initialization.
+ *
+ * Returns Zero on success
+ */
+static int __init flash_init(void)
+{
+        /*
+         * Read the bootbus region 0 setup to determine the base
+         * address of the flash.
+         */
+        union cvmx_mio_boot_reg_cfgx region_cfg;
+        region_cfg.u64 = cvmx_read_csr(CVMX_MIO_BOOT_REG_CFGX(0));
+        if (region_cfg.s.en) {
+                /*
+                 * The bootloader always takes the flash and sets its
+                 * address so the entire flash fits below
+                 * 0x1fc00000. This way the flash aliases to
+                 * 0x1fc00000 for booting. Software can access the
+                 * full flash at the true address, while core boot can
+                 * access 4MB.
+                 */
+                /* Use this name so old part lines work */
+                flash_map.name = "phys_mapped_flash";
+                flash_map.phys = region_cfg.s.base << 16;
+                flash_map.size = 0x1fc00000 - flash_map.phys;
+                flash_map.bankwidth = 1;
+                flash_map.virt = ioremap(flash_map.phys, flash_map.size);
+                pr_notice("Bootbus flash: Setting flash for %luMB flash at "
+                          "0x%08lx\n", flash_map.size >> 20, flash_map.phys);
+                simple_map_init(&flash_map);
+                mymtd = do_map_probe("cfi_probe", &flash_map);
+                if (mymtd) {
+                        mymtd->owner = THIS_MODULE;
+#ifdef CONFIG_MTD_PARTITIONS
+                        nr_parts = parse_mtd_partitions(mymtd,
+                                                        part_probe_types,
+                                                        &parts, 0);
+                        if (nr_parts > 0)
+                                add_mtd_partitions(mymtd, parts, nr_parts);
+                        else
+                                add_mtd_device(mymtd);
+#else
+                        add_mtd_device(mymtd);
+#endif
+                } else {
+                        pr_err("Failed to register MTD device for flash\n");
+                }
+        }
+        return 0;
+}
+late_initcall(flash_init);
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
new file mode 100644
index 000000000000..fc72984a5dae
--- /dev/null
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -0,0 +1,497 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2004-2008 Cavium Networks
+ */
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/hardirq.h>
+#include <asm/octeon/octeon.h>
+DEFINE_RWLOCK(octeon_irq_ciu0_rwlock);
+DEFINE_RWLOCK(octeon_irq_ciu1_rwlock);
+DEFINE_SPINLOCK(octeon_irq_msi_lock);
+static void octeon_irq_core_ack(unsigned int irq)
+{
+        unsigned int bit = irq - OCTEON_IRQ_SW0;
+        /*
+         * We don't need to disable IRQs to make these atomic since
+         * they are already disabled earlier in the low level
+         * interrupt code.
+         */
+        clear_c0_status(0x100 << bit);
+        /* The two user interrupts must be cleared manually. */
+        if (bit < 2)
+                clear_c0_cause(0x100 << bit);
+}
+static void octeon_irq_core_eoi(unsigned int irq)
+{
+        irq_desc_t *desc = irq_desc + irq;
+        unsigned int bit = irq - OCTEON_IRQ_SW0;
+        /*
+         * If an IRQ is being processed while we are disabling it the
+         * handler will attempt to unmask the interrupt after it has
+         * been disabled.
+         */
+        if (desc->status & IRQ_DISABLED)
+                return;
+        /* There is a race here.  We should fix it.  */
+        /*
+         * We don't need to disable IRQs to make these atomic since
+         * they are already disabled earlier in the low level
+         * interrupt code.
+         */
+        set_c0_status(0x100 << bit);
+}
+static void octeon_irq_core_enable(unsigned int irq)
+{
+        unsigned long flags;
+        unsigned int bit = irq - OCTEON_IRQ_SW0;
+        /*
+         * We need to disable interrupts to make sure our updates are
+         * atomic.
+         */
+        local_irq_save(flags);
+        set_c0_status(0x100 << bit);
+        local_irq_restore(flags);
+}
+static void octeon_irq_core_disable_local(unsigned int irq)
+{
+        unsigned long flags;
+        unsigned int bit = irq - OCTEON_IRQ_SW0;
+        /*
+         * We need to disable interrupts to make sure our updates are
+         * atomic.
+         */
+        local_irq_save(flags);
+        clear_c0_status(0x100 << bit);
+        local_irq_restore(flags);
+}
+static void octeon_irq_core_disable(unsigned int irq)
+{
+#ifdef CONFIG_SMP
+        on_each_cpu((void (*)(void *)) octeon_irq_core_disable_local,
+                    (void *) (long) irq, 1);
+#else
+        octeon_irq_core_disable_local(irq);
+#endif
+}
+static struct irq_chip octeon_irq_chip_core = {
+        .name = "Core",
+        .enable = octeon_irq_core_enable,
+        .disable = octeon_irq_core_disable,
+        .ack = octeon_irq_core_ack,
+        .eoi = octeon_irq_core_eoi,
+};
+static void octeon_irq_ciu0_ack(unsigned int irq)
+{
+        /*
+         * In order to avoid any locking accessing the CIU, we
+         * acknowledge CIU interrupts by disabling all of them.  This
+         * way we can use a per core register and avoid any out of
+         * core locking requirements.  This has the side affect that
+         * CIU interrupts can't be processed recursively.
+         *
+         * We don't need to disable IRQs to make these atomic since
+         * they are already disabled earlier in the low level
+         * interrupt code.
+         */
+        clear_c0_status(0x100 << 2);
+}
+static void octeon_irq_ciu0_eoi(unsigned int irq)
+{
+        /*
+         * Enable all CIU interrupts again.  We don't need to disable
+         * IRQs to make these atomic since they are already disabled
+         * earlier in the low level interrupt code.
+         */
+        set_c0_status(0x100 << 2);
+}
+static void octeon_irq_ciu0_enable(unsigned int irq)
+{
+        int coreid = cvmx_get_core_num();
+        unsigned long flags;
+        uint64_t en0;
+        int bit = irq - OCTEON_IRQ_WORKQ0;      /* Bit 0-63 of EN0 */
+        /*
+         * A read lock is used here to make sure only one core is ever
+         * updating the CIU enable bits at a time. During an enable
+         * the cores don't interfere with each other. During a disable
+         * the write lock stops any enables that might cause a
+         * problem.
+         */
+        read_lock_irqsave(&octeon_irq_ciu0_rwlock, flags);
+        en0 = cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
+        en0 |= 1ull << bit;
+        cvmx_write_csr(CVMX_CIU_INTX_EN0(coreid * 2), en0);
+        cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
+        read_unlock_irqrestore(&octeon_irq_ciu0_rwlock, flags);
+}
+static void octeon_irq_ciu0_disable(unsigned int irq)
+{
+        int bit = irq - OCTEON_IRQ_WORKQ0;      /* Bit 0-63 of EN0 */
+        unsigned long flags;
+        uint64_t en0;
+#ifdef CONFIG_SMP
+        int cpu;
+        write_lock_irqsave(&octeon_irq_ciu0_rwlock, flags);
+        for_each_online_cpu(cpu) {
+                int coreid = cpu_logical_map(cpu);
+                en0 = cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
+                en0 &= ~(1ull << bit);
+                cvmx_write_csr(CVMX_CIU_INTX_EN0(coreid * 2), en0);
+        }
+        /*
+         * We need to do a read after the last update to make sure all
+         * of them are done.
+         */
+        cvmx_read_csr(CVMX_CIU_INTX_EN0(cvmx_get_core_num() * 2));
+        write_unlock_irqrestore(&octeon_irq_ciu0_rwlock, flags);
+#else
+        int coreid = cvmx_get_core_num();
+        local_irq_save(flags);
+        en0 = cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
+        en0 &= ~(1ull << bit);
+        cvmx_write_csr(CVMX_CIU_INTX_EN0(coreid * 2), en0);
+        cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
+        local_irq_restore(flags);
+#endif
+}
+#ifdef CONFIG_SMP
+static void octeon_irq_ciu0_set_affinity(unsigned int irq, const struct cpumask *dest)
+{
+        int cpu;
+        int bit = irq - OCTEON_IRQ_WORKQ0;      /* Bit 0-63 of EN0 */
+        write_lock(&octeon_irq_ciu0_rwlock);
+        for_each_online_cpu(cpu) {
+                int coreid = cpu_logical_map(cpu);
+                uint64_t en0 =
+                        cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
+                if (cpumask_test_cpu(cpu, dest))
+                        en0 |= 1ull << bit;
+                else
+                        en0 &= ~(1ull << bit);
+                cvmx_write_csr(CVMX_CIU_INTX_EN0(coreid * 2), en0);
+        }
+        /*
+         * We need to do a read after the last update to make sure all
+         * of them are done.
+         */
+        cvmx_read_csr(CVMX_CIU_INTX_EN0(cvmx_get_core_num() * 2));
+        write_unlock(&octeon_irq_ciu0_rwlock);
+}
+#endif
+static struct irq_chip octeon_irq_chip_ciu0 = {
+        .name = "CIU0",
+        .enable = octeon_irq_ciu0_enable,
+        .disable = octeon_irq_ciu0_disable,
+        .ack = octeon_irq_ciu0_ack,
+        .eoi = octeon_irq_ciu0_eoi,
+#ifdef CONFIG_SMP
+        .set_affinity = octeon_irq_ciu0_set_affinity,
+#endif
+};
+static void octeon_irq_ciu1_ack(unsigned int irq)
+{
+        /*
+         * In order to avoid any locking accessing the CIU, we
+         * acknowledge CIU interrupts by disabling all of them.  This
+         * way we can use a per core register and avoid any out of
+         * core locking requirements.  This has the side affect that
+         * CIU interrupts can't be processed recursively.  We don't
+         * need to disable IRQs to make these atomic since they are
+         * already disabled earlier in the low level interrupt code.
+         */
+        clear_c0_status(0x100 << 3);
+}
+static void octeon_irq_ciu1_eoi(unsigned int irq)
+{
+        /*
+         * Enable all CIU interrupts again.  We don't need to disable
+         * IRQs to make these atomic since they are already disabled
+         * earlier in the low level interrupt code.
+         */
+        set_c0_status(0x100 << 3);
+}
+static void octeon_irq_ciu1_enable(unsigned int irq)
+{
+        int coreid = cvmx_get_core_num();
+        unsigned long flags;
+        uint64_t en1;
+        int bit = irq - OCTEON_IRQ_WDOG0;       /* Bit 0-63 of EN1 */
+        /*
+         * A read lock is used here to make sure only one core is ever
+         * updating the CIU enable bits at a time.  During an enable
+         * the cores don't interfere with each other.  During a disable
+         * the write lock stops any enables that might cause a
+         * problem.
+         */
+        read_lock_irqsave(&octeon_irq_ciu1_rwlock, flags);
+        en1 = cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
+        en1 |= 1ull << bit;
+        cvmx_write_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1), en1);
+        cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
+        read_unlock_irqrestore(&octeon_irq_ciu1_rwlock, flags);
+}
+static void octeon_irq_ciu1_disable(unsigned int irq)
+{
+        int bit = irq - OCTEON_IRQ_WDOG0;       /* Bit 0-63 of EN1 */
+        unsigned long flags;
+        uint64_t en1;
+#ifdef CONFIG_SMP
+        int cpu;
+        write_lock_irqsave(&octeon_irq_ciu1_rwlock, flags);
+        for_each_online_cpu(cpu) {
+                int coreid = cpu_logical_map(cpu);
+                en1 = cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
+                en1 &= ~(1ull << bit);
+                cvmx_write_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1), en1);
+        }
+        /*
+         * We need to do a read after the last update to make sure all
+         * of them are done.
+         */
+        cvmx_read_csr(CVMX_CIU_INTX_EN1(cvmx_get_core_num() * 2 + 1));
+        write_unlock_irqrestore(&octeon_irq_ciu1_rwlock, flags);
+#else
+        int coreid = cvmx_get_core_num();
+        local_irq_save(flags);
+        en1 = cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
+        en1 &= ~(1ull << bit);
+        cvmx_write_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1), en1);
+        cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
+        local_irq_restore(flags);
+#endif
+}
+#ifdef CONFIG_SMP
+static void octeon_irq_ciu1_set_affinity(unsigned int irq, const struct cpumask *dest)
+{
+        int cpu;
+        int bit = irq - OCTEON_IRQ_WDOG0;       /* Bit 0-63 of EN1 */
+        write_lock(&octeon_irq_ciu1_rwlock);
+        for_each_online_cpu(cpu) {
+                int coreid = cpu_logical_map(cpu);
+                uint64_t en1 =
+                        cvmx_read_csr(CVMX_CIU_INTX_EN1
+                                (coreid * 2 + 1));
+                if (cpumask_test_cpu(cpu, dest))
+                        en1 |= 1ull << bit;
+                else
+                        en1 &= ~(1ull << bit);
+                cvmx_write_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1), en1);
+        }
+        /*
+         * We need to do a read after the last update to make sure all
+         * of them are done.
+         */
+        cvmx_read_csr(CVMX_CIU_INTX_EN1(cvmx_get_core_num() * 2 + 1));
+        write_unlock(&octeon_irq_ciu1_rwlock);
+}
+#endif
+static struct irq_chip octeon_irq_chip_ciu1 = {
+        .name = "CIU1",
+        .enable = octeon_irq_ciu1_enable,
+        .disable = octeon_irq_ciu1_disable,
+        .ack = octeon_irq_ciu1_ack,
+        .eoi = octeon_irq_ciu1_eoi,
+#ifdef CONFIG_SMP
+        .set_affinity = octeon_irq_ciu1_set_affinity,
+#endif
+};
+#ifdef CONFIG_PCI_MSI
+static void octeon_irq_msi_ack(unsigned int irq)
+{
+        if (!octeon_has_feature(OCTEON_FEATURE_PCIE)) {
+                /* These chips have PCI */
+                cvmx_write_csr(CVMX_NPI_NPI_MSI_RCV,
+                               1ull << (irq - OCTEON_IRQ_MSI_BIT0));
+        } else {
+                /*
+                 * These chips have PCIe. Thankfully the ACK doesn't
+                 * need any locking.
+                 */
+                cvmx_write_csr(CVMX_PEXP_NPEI_MSI_RCV0,
+                               1ull << (irq - OCTEON_IRQ_MSI_BIT0));
+        }
+}
+static void octeon_irq_msi_eoi(unsigned int irq)
+{
+        /* Nothing needed */
+}
+static void octeon_irq_msi_enable(unsigned int irq)
+{
+        if (!octeon_has_feature(OCTEON_FEATURE_PCIE)) {
+                /*
+                 * Octeon PCI doesn't have the ability to mask/unmask
+                 * MSI interrupts individually.  Instead of
+                 * masking/unmasking them in groups of 16, we simple
+                 * assume MSI devices are well behaved.  MSI
+                 * interrupts are always enable and the ACK is assumed
+                 * to be enough.
+                 */
+        } else {
+                /* These chips have PCIe.  Note that we only support
+                 * the first 64 MSI interrupts.  Unfortunately all the
+                 * MSI enables are in the same register.  We use
+                 * MSI0's lock to control access to them all.
+                 */
+                uint64_t en;
+                unsigned long flags;
+                spin_lock_irqsave(&octeon_irq_msi_lock, flags);
+                en = cvmx_read_csr(CVMX_PEXP_NPEI_MSI_ENB0);
+                en |= 1ull << (irq - OCTEON_IRQ_MSI_BIT0);
+                cvmx_write_csr(CVMX_PEXP_NPEI_MSI_ENB0, en);
+                cvmx_read_csr(CVMX_PEXP_NPEI_MSI_ENB0);
+                spin_unlock_irqrestore(&octeon_irq_msi_lock, flags);
+        }
+}
+static void octeon_irq_msi_disable(unsigned int irq)
+{
+        if (!octeon_has_feature(OCTEON_FEATURE_PCIE)) {
+                /* See comment in enable */
+        } else {
+                /*
+                 * These chips have PCIe.  Note that we only support
+                 * the first 64 MSI interrupts.  Unfortunately all the
+                 * MSI enables are in the same register.  We use
+                 * MSI0's lock to control access to them all.
+                 */
+                uint64_t en;
+                unsigned long flags;
+                spin_lock_irqsave(&octeon_irq_msi_lock, flags);
+                en = cvmx_read_csr(CVMX_PEXP_NPEI_MSI_ENB0);
+                en &= ~(1ull << (irq - OCTEON_IRQ_MSI_BIT0));
+                cvmx_write_csr(CVMX_PEXP_NPEI_MSI_ENB0, en);
+                cvmx_read_csr(CVMX_PEXP_NPEI_MSI_ENB0);
+                spin_unlock_irqrestore(&octeon_irq_msi_lock, flags);
+        }
+}
+static struct irq_chip octeon_irq_chip_msi = {
+        .name = "MSI",
+        .enable = octeon_irq_msi_enable,
+        .disable = octeon_irq_msi_disable,
+        .ack = octeon_irq_msi_ack,
+        .eoi = octeon_irq_msi_eoi,
+};
+#endif
+void __init arch_init_irq(void)
+{
+        int irq;
+#ifdef CONFIG_SMP
+        /* Set the default affinity to the boot cpu. */
+        cpumask_clear(irq_default_affinity);
+        cpumask_set_cpu(smp_processor_id(), irq_default_affinity);
+#endif
+        if (NR_IRQS < OCTEON_IRQ_LAST)
+                pr_err("octeon_irq_init: NR_IRQS is set too low\n");
+        /* 0 - 15 reserved for i8259 master and slave controller. */
+        /* 17 - 23 Mips internal */
+        for (irq = OCTEON_IRQ_SW0; irq <= OCTEON_IRQ_TIMER; irq++) {
+                set_irq_chip_and_handler(irq, &octeon_irq_chip_core,
+                                         handle_percpu_irq);
+        }
+        /* 24 - 87 CIU_INT_SUM0 */
+        for (irq = OCTEON_IRQ_WORKQ0; irq <= OCTEON_IRQ_BOOTDMA; irq++) {
+                set_irq_chip_and_handler(irq, &octeon_irq_chip_ciu0,
+                                         handle_percpu_irq);
+        }
+        /* 88 - 151 CIU_INT_SUM1 */
+        for (irq = OCTEON_IRQ_WDOG0; irq <= OCTEON_IRQ_RESERVED151; irq++) {
+                set_irq_chip_and_handler(irq, &octeon_irq_chip_ciu1,
+                                         handle_percpu_irq);
+        }
+#ifdef CONFIG_PCI_MSI
+        /* 152 - 215 PCI/PCIe MSI interrupts */
+        for (irq = OCTEON_IRQ_MSI_BIT0; irq <= OCTEON_IRQ_MSI_BIT63; irq++) {
+                set_irq_chip_and_handler(irq, &octeon_irq_chip_msi,
+                                         handle_percpu_irq);
+        }
+#endif
+        set_c0_status(0x300 << 2);
+}
+asmlinkage void plat_irq_dispatch(void)
+{
+        const unsigned long core_id = cvmx_get_core_num();
+        const uint64_t ciu_sum0_address = CVMX_CIU_INTX_SUM0(core_id * 2);
+        const uint64_t ciu_en0_address = CVMX_CIU_INTX_EN0(core_id * 2);
+        const uint64_t ciu_sum1_address = CVMX_CIU_INT_SUM1;
+        const uint64_t ciu_en1_address = CVMX_CIU_INTX_EN1(core_id * 2 + 1);
+        unsigned long cop0_cause;
+        unsigned long cop0_status;
+        uint64_t ciu_en;
+        uint64_t ciu_sum;
+        while (1) {
+                cop0_cause = read_c0_cause();
+                cop0_status = read_c0_status();
+                cop0_cause &= cop0_status;
+                cop0_cause &= ST0_IM;
+                if (unlikely(cop0_cause & STATUSF_IP2)) {
+                        ciu_sum = cvmx_read_csr(ciu_sum0_address);
+                        ciu_en = cvmx_read_csr(ciu_en0_address);
+                        ciu_sum &= ciu_en;
+                        if (likely(ciu_sum))
+                                do_IRQ(fls64(ciu_sum) + OCTEON_IRQ_WORKQ0 - 1);
+                        else
+                                spurious_interrupt();
+                } else if (unlikely(cop0_cause & STATUSF_IP3)) {
+                        ciu_sum = cvmx_read_csr(ciu_sum1_address);
+                        ciu_en = cvmx_read_csr(ciu_en1_address);
+                        ciu_sum &= ciu_en;
+                        if (likely(ciu_sum))
+                                do_IRQ(fls64(ciu_sum) + OCTEON_IRQ_WDOG0 - 1);
+                        else
+                                spurious_interrupt();
+                } else if (likely(cop0_cause)) {
+                        do_IRQ(fls(cop0_cause) - 9 + MIPS_CPU_IRQ_BASE);
+                } else {
+                        break;
+                }
+        }
+}
diff --git a/arch/mips/cavium-octeon/octeon-memcpy.S b/arch/mips/cavium-octeon/octeon-memcpy.S
new file mode 100644
index 000000000000..88e0cddca205
--- /dev/null
+++ b/arch/mips/cavium-octeon/octeon-memcpy.S
@@ -0,0 +1,521 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Unified implementation of memcpy, memmove and the __copy_user backend.
+ *
+ * Copyright (C) 1998, 99, 2000, 01, 2002 Ralf Baechle (ralf@gnu.org)
+ * Copyright (C) 1999, 2000, 01, 2002 Silicon Graphics, Inc.
+ * Copyright (C) 2002 Broadcom, Inc.
+ *   memcpy/copy_user author: Mark Vandevoorde
+ *
+ * Mnemonic names for arguments to memcpy/__copy_user
+ */
+#include <asm/asm.h>
+#include <asm/asm-offsets.h>
+#include <asm/regdef.h>
+#define dst a0
+#define src a1
+#define len a2
+/*
+ * Spec
+ *
+ * memcpy copies len bytes from src to dst and sets v0 to dst.
+ * It assumes that
+ *   - src and dst don't overlap
+ *   - src is readable
+ *   - dst is writable
+ * memcpy uses the standard calling convention
+ *
+ * __copy_user copies up to len bytes from src to dst and sets a2 (len) to
+ * the number of uncopied bytes due to an exception caused by a read or write.
+ * __copy_user assumes that src and dst don't overlap, and that the call is
+ * implementing one of the following:
+ *   copy_to_user
+ *     - src is readable  (no exceptions when reading src)
+ *   copy_from_user
+ *     - dst is writable  (no exceptions when writing dst)
+ * __copy_user uses a non-standard calling convention; see
+ * arch/mips/include/asm/uaccess.h
+ *
+ * When an exception happens on a load, the handler must
+ # ensure that all of the destination buffer is overwritten to prevent
+ * leaking information to user mode programs.
+ */
+/*
+ * Implementation
+ */
+/*
+ * The exception handler for loads requires that:
+ *  1- AT contain the address of the byte just past the end of the source
+ *     of the copy,
+ *  2- src_entry <= src < AT, and
+ *  3- (dst - src) == (dst_entry - src_entry),
+ * The _entry suffix denotes values when __copy_user was called.
+ *
+ * (1) is set up up by uaccess.h and maintained by not writing AT in copy_user
+ * (2) is met by incrementing src by the number of bytes copied
+ * (3) is met by not doing loads between a pair of increments of dst and src
+ *
+ * The exception handlers for stores adjust len (if necessary) and return.
+ * These handlers do not need to overwrite any data.
+ *
+ * For __rmemcpy and memmove an exception is always a kernel bug, therefore
+ * they're not protected.
+ */
+#define EXC(inst_reg,addr,handler)              \
+9:      inst_reg, addr;                         \
+        .section __ex_table,"a";                \
+        PTR     9b, handler;                    \
+        .previous
+/*
+ * Only on the 64-bit kernel we can made use of 64-bit registers.
+ */
+#ifdef CONFIG_64BIT
+#define USE_DOUBLE
+#endif
+#ifdef USE_DOUBLE
+#define LOAD   ld
+#define LOADL  ldl
+#define LOADR  ldr
+#define STOREL sdl
+#define STORER sdr
+#define STORE  sd
+#define ADD    daddu
+#define SUB    dsubu
+#define SRL    dsrl
+#define SRA    dsra
+#define SLL    dsll
+#define SLLV   dsllv
+#define SRLV   dsrlv
+#define NBYTES 8
+#define LOG_NBYTES 3
+/*
+ * As we are sharing code base with the mips32 tree (which use the o32 ABI
+ * register definitions). We need to redefine the register definitions from
+ * the n64 ABI register naming to the o32 ABI register naming.
+ */
+#undef t0
+#undef t1
+#undef t2
+#undef t3
+#define t0      $8
+#define t1      $9
+#define t2      $10
+#define t3      $11
+#define t4      $12
+#define t5      $13
+#define t6      $14
+#define t7      $15
+#else
+#define LOAD   lw
+#define LOADL  lwl
+#define LOADR  lwr
+#define STOREL swl
+#define STORER swr
+#define STORE  sw
+#define ADD    addu
+#define SUB    subu
+#define SRL    srl
+#define SLL    sll
+#define SRA    sra
+#define SLLV   sllv
+#define SRLV   srlv
+#define NBYTES 4
+#define LOG_NBYTES 2
+#endif /* USE_DOUBLE */
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+#define LDFIRST LOADR
+#define LDREST  LOADL
+#define STFIRST STORER
+#define STREST  STOREL
+#define SHIFT_DISCARD SLLV
+#else
+#define LDFIRST LOADL
+#define LDREST  LOADR
+#define STFIRST STOREL
+#define STREST  STORER
+#define SHIFT_DISCARD SRLV
+#endif
+#define FIRST(unit) ((unit)*NBYTES)
+#define REST(unit)  (FIRST(unit)+NBYTES-1)
+#define UNIT(unit)  FIRST(unit)
+#define ADDRMASK (NBYTES-1)
+        .text
+        .set    noreorder
+        .set    noat
+/*
+ * A combined memcpy/__copy_user
+ * __copy_user sets len to 0 for success; else to an upper bound of
+ * the number of uncopied bytes.
+ * memcpy sets v0 to dst.
+ */
+        .align  5
+LEAF(memcpy)                                    /* a0=dst a1=src a2=len */
+        move    v0, dst                         /* return value */
+__memcpy:
+FEXPORT(__copy_user)
+        /*
+         * Note: dst & src may be unaligned, len may be 0
+         * Temps
+         */
+        #
+        # Octeon doesn't care if the destination is unaligned. The hardware
+        # can fix it faster than we can special case the assembly.
+        #
+        pref    0, 0(src)
+        sltu    t0, len, NBYTES         # Check if < 1 word
+        bnez    t0, copy_bytes_checklen
+         and    t0, src, ADDRMASK       # Check if src unaligned
+        bnez    t0, src_unaligned
+         sltu   t0, len, 4*NBYTES       # Check if < 4 words
+        bnez    t0, less_than_4units
+         sltu   t0, len, 8*NBYTES       # Check if < 8 words
+        bnez    t0, less_than_8units
+         sltu   t0, len, 16*NBYTES      # Check if < 16 words
+        bnez    t0, cleanup_both_aligned
+         sltu   t0, len, 128+1          # Check if len < 129
+        bnez    t0, 1f                  # Skip prefetch if len is too short
+         sltu   t0, len, 256+1          # Check if len < 257
+        bnez    t0, 1f                  # Skip prefetch if len is too short
+         pref   0, 128(src)             # We must not prefetch invalid addresses
+        #
+        # This is where we loop if there is more than 128 bytes left
+2:      pref    0, 256(src)             # We must not prefetch invalid addresses
+        #
+        # This is where we loop if we can't prefetch anymore
+1:
+EXC(    LOAD    t0, UNIT(0)(src),       l_exc)
+EXC(    LOAD    t1, UNIT(1)(src),       l_exc_copy)
+EXC(    LOAD    t2, UNIT(2)(src),       l_exc_copy)
+EXC(    LOAD    t3, UNIT(3)(src),       l_exc_copy)
+        SUB     len, len, 16*NBYTES
+EXC(    STORE   t0, UNIT(0)(dst),       s_exc_p16u)
+EXC(    STORE   t1, UNIT(1)(dst),       s_exc_p15u)
+EXC(    STORE   t2, UNIT(2)(dst),       s_exc_p14u)
+EXC(    STORE   t3, UNIT(3)(dst),       s_exc_p13u)
+EXC(    LOAD    t0, UNIT(4)(src),       l_exc_copy)
+EXC(    LOAD    t1, UNIT(5)(src),       l_exc_copy)
+EXC(    LOAD    t2, UNIT(6)(src),       l_exc_copy)
+EXC(    LOAD    t3, UNIT(7)(src),       l_exc_copy)
+EXC(    STORE   t0, UNIT(4)(dst),       s_exc_p12u)
+EXC(    STORE   t1, UNIT(5)(dst),       s_exc_p11u)
+EXC(    STORE   t2, UNIT(6)(dst),       s_exc_p10u)
+        ADD     src, src, 16*NBYTES
+EXC(    STORE   t3, UNIT(7)(dst),       s_exc_p9u)
+        ADD     dst, dst, 16*NBYTES
+EXC(    LOAD    t0, UNIT(-8)(src),      l_exc_copy)
+EXC(    LOAD    t1, UNIT(-7)(src),      l_exc_copy)
+EXC(    LOAD    t2, UNIT(-6)(src),      l_exc_copy)
+EXC(    LOAD    t3, UNIT(-5)(src),      l_exc_copy)
+EXC(    STORE   t0, UNIT(-8)(dst),      s_exc_p8u)
+EXC(    STORE   t1, UNIT(-7)(dst),      s_exc_p7u)
+EXC(    STORE   t2, UNIT(-6)(dst),      s_exc_p6u)
+EXC(    STORE   t3, UNIT(-5)(dst),      s_exc_p5u)
+EXC(    LOAD    t0, UNIT(-4)(src),      l_exc_copy)
+EXC(    LOAD    t1, UNIT(-3)(src),      l_exc_copy)
+EXC(    LOAD    t2, UNIT(-2)(src),      l_exc_copy)
+EXC(    LOAD    t3, UNIT(-1)(src),      l_exc_copy)
+EXC(    STORE   t0, UNIT(-4)(dst),      s_exc_p4u)
+EXC(    STORE   t1, UNIT(-3)(dst),      s_exc_p3u)
+EXC(    STORE   t2, UNIT(-2)(dst),      s_exc_p2u)
+EXC(    STORE   t3, UNIT(-1)(dst),      s_exc_p1u)
+        sltu    t0, len, 256+1          # See if we can prefetch more
+        beqz    t0, 2b
+         sltu   t0, len, 128            # See if we can loop more time
+        beqz    t0, 1b
+         nop
+        #
+        # Jump here if there are less than 16*NBYTES left.
+        #
+cleanup_both_aligned:
+        beqz    len, done
+         sltu   t0, len, 8*NBYTES
+        bnez    t0, less_than_8units
+         nop
+EXC(    LOAD    t0, UNIT(0)(src),       l_exc)
+EXC(    LOAD    t1, UNIT(1)(src),       l_exc_copy)
+EXC(    LOAD    t2, UNIT(2)(src),       l_exc_copy)
+EXC(    LOAD    t3, UNIT(3)(src),       l_exc_copy)
+        SUB     len, len, 8*NBYTES
+EXC(    STORE   t0, UNIT(0)(dst),       s_exc_p8u)
+EXC(    STORE   t1, UNIT(1)(dst),       s_exc_p7u)
+EXC(    STORE   t2, UNIT(2)(dst),       s_exc_p6u)
+EXC(    STORE   t3, UNIT(3)(dst),       s_exc_p5u)
+EXC(    LOAD    t0, UNIT(4)(src),       l_exc_copy)
+EXC(    LOAD    t1, UNIT(5)(src),       l_exc_copy)
+EXC(    LOAD    t2, UNIT(6)(src),       l_exc_copy)
+EXC(    LOAD    t3, UNIT(7)(src),       l_exc_copy)
+EXC(    STORE   t0, UNIT(4)(dst),       s_exc_p4u)
+EXC(    STORE   t1, UNIT(5)(dst),       s_exc_p3u)
+EXC(    STORE   t2, UNIT(6)(dst),       s_exc_p2u)
+EXC(    STORE   t3, UNIT(7)(dst),       s_exc_p1u)
+        ADD     src, src, 8*NBYTES
+        beqz    len, done
+         ADD    dst, dst, 8*NBYTES
+        #
+        # Jump here if there are less than 8*NBYTES left.
+        #
+less_than_8units:
+        sltu    t0, len, 4*NBYTES
+        bnez    t0, less_than_4units
+         nop
+EXC(    LOAD    t0, UNIT(0)(src),       l_exc)
+EXC(    LOAD    t1, UNIT(1)(src),       l_exc_copy)
+EXC(    LOAD    t2, UNIT(2)(src),       l_exc_copy)
+EXC(    LOAD    t3, UNIT(3)(src),       l_exc_copy)
+        SUB     len, len, 4*NBYTES
+EXC(    STORE   t0, UNIT(0)(dst),       s_exc_p4u)
+EXC(    STORE   t1, UNIT(1)(dst),       s_exc_p3u)
+EXC(    STORE   t2, UNIT(2)(dst),       s_exc_p2u)
+EXC(    STORE   t3, UNIT(3)(dst),       s_exc_p1u)
+        ADD     src, src, 4*NBYTES
+        beqz    len, done
+         ADD    dst, dst, 4*NBYTES
+        #
+        # Jump here if there are less than 4*NBYTES left. This means
+        # we may need to copy up to 3 NBYTES words.
+        #
+less_than_4units:
+        sltu    t0, len, 1*NBYTES
+        bnez    t0, copy_bytes_checklen
+         nop
+        #
+        # 1) Copy NBYTES, then check length again
+        #
+EXC(    LOAD    t0, 0(src),             l_exc)
+        SUB     len, len, NBYTES
+        sltu    t1, len, 8
+EXC(    STORE   t0, 0(dst),             s_exc_p1u)
+        ADD     src, src, NBYTES
+        bnez    t1, copy_bytes_checklen
+         ADD    dst, dst, NBYTES
+        #
+        # 2) Copy NBYTES, then check length again
+        #
+EXC(    LOAD    t0, 0(src),             l_exc)
+        SUB     len, len, NBYTES
+        sltu    t1, len, 8
+EXC(    STORE   t0, 0(dst),             s_exc_p1u)
+        ADD     src, src, NBYTES
+        bnez    t1, copy_bytes_checklen
+         ADD    dst, dst, NBYTES
+        #
+        # 3) Copy NBYTES, then check length again
+        #
+EXC(    LOAD    t0, 0(src),             l_exc)
+        SUB     len, len, NBYTES
+        ADD     src, src, NBYTES
+        ADD     dst, dst, NBYTES
+        b copy_bytes_checklen
+EXC(     STORE  t0, -8(dst),            s_exc_p1u)
+src_unaligned:
+#define rem t8
+        SRL     t0, len, LOG_NBYTES+2    # +2 for 4 units/iter
+        beqz    t0, cleanup_src_unaligned
+         and    rem, len, (4*NBYTES-1)   # rem = len % 4*NBYTES
+1:
+/*
+ * Avoid consecutive LD*'s to the same register since some mips
+ * implementations can't issue them in the same cycle.
+ * It's OK to load FIRST(N+1) before REST(N) because the two addresses
+ * are to the same unit (unless src is aligned, but it's not).
+ */
+EXC(    LDFIRST t0, FIRST(0)(src),      l_exc)
+EXC(    LDFIRST t1, FIRST(1)(src),      l_exc_copy)
+        SUB     len, len, 4*NBYTES
+EXC(    LDREST  t0, REST(0)(src),       l_exc_copy)
+EXC(    LDREST  t1, REST(1)(src),       l_exc_copy)
+EXC(    LDFIRST t2, FIRST(2)(src),      l_exc_copy)
+EXC(    LDFIRST t3, FIRST(3)(src),      l_exc_copy)
+EXC(    LDREST  t2, REST(2)(src),       l_exc_copy)
+EXC(    LDREST  t3, REST(3)(src),       l_exc_copy)
+        ADD     src, src, 4*NBYTES
+EXC(    STORE   t0, UNIT(0)(dst),       s_exc_p4u)
+EXC(    STORE   t1, UNIT(1)(dst),       s_exc_p3u)
+EXC(    STORE   t2, UNIT(2)(dst),       s_exc_p2u)
+EXC(    STORE   t3, UNIT(3)(dst),       s_exc_p1u)
+        bne     len, rem, 1b
+         ADD    dst, dst, 4*NBYTES
+cleanup_src_unaligned:
+        beqz    len, done
+         and    rem, len, NBYTES-1  # rem = len % NBYTES
+        beq     rem, len, copy_bytes
+         nop
+1:
+EXC(    LDFIRST t0, FIRST(0)(src),      l_exc)
+EXC(    LDREST  t0, REST(0)(src),       l_exc_copy)
+        SUB     len, len, NBYTES
+EXC(    STORE   t0, 0(dst),             s_exc_p1u)
+        ADD     src, src, NBYTES
+        bne     len, rem, 1b
+         ADD    dst, dst, NBYTES
+copy_bytes_checklen:
+        beqz    len, done
+         nop
+copy_bytes:
+        /* 0 < len < NBYTES  */
+#define COPY_BYTE(N)                    \
+EXC(    lb      t0, N(src), l_exc);     \
+        SUB     len, len, 1;            \
+        beqz    len, done;              \
+EXC(     sb     t0, N(dst), s_exc_p1)
+        COPY_BYTE(0)
+        COPY_BYTE(1)
+#ifdef USE_DOUBLE
+        COPY_BYTE(2)
+        COPY_BYTE(3)
+        COPY_BYTE(4)
+        COPY_BYTE(5)
+#endif
+EXC(    lb      t0, NBYTES-2(src), l_exc)
+        SUB     len, len, 1
+        jr      ra
+EXC(     sb     t0, NBYTES-2(dst), s_exc_p1)
+done:
+        jr      ra
+         nop
+        END(memcpy)
+l_exc_copy:
+        /*
+         * Copy bytes from src until faulting load address (or until a
+         * lb faults)
+         *
+         * When reached by a faulting LDFIRST/LDREST, THREAD_BUADDR($28)
+         * may be more than a byte beyond the last address.
+         * Hence, the lb below may get an exception.
+         *
+         * Assumes src < THREAD_BUADDR($28)
+         */
+        LOAD    t0, TI_TASK($28)
+         nop
+        LOAD    t0, THREAD_BUADDR(t0)
+1:
+EXC(    lb      t1, 0(src),     l_exc)
+        ADD     src, src, 1
+        sb      t1, 0(dst)      # can't fault -- we're copy_from_user
+        bne     src, t0, 1b
+         ADD    dst, dst, 1
+l_exc:
+        LOAD    t0, TI_TASK($28)
+         nop
+        LOAD    t0, THREAD_BUADDR(t0)   # t0 is just past last good address
+         nop
+        SUB     len, AT, t0             # len number of uncopied bytes
+        /*
+         * Here's where we rely on src and dst being incremented in tandem,
+         *   See (3) above.
+         * dst += (fault addr - src) to put dst at first byte to clear
+         */
+        ADD     dst, t0                 # compute start address in a1
+        SUB     dst, src
+        /*
+         * Clear len bytes starting at dst.  Can't call __bzero because it
+         * might modify len.  An inefficient loop for these rare times...
+         */
+        beqz    len, done
+         SUB    src, len, 1
+1:      sb      zero, 0(dst)
+        ADD     dst, dst, 1
+        bnez    src, 1b
+         SUB    src, src, 1
+        jr      ra
+         nop
+#define SEXC(n)                         \
+s_exc_p ## n ## u:                      \
+        jr      ra;                     \
+         ADD    len, len, n*NBYTES
+SEXC(16)
+SEXC(15)
+SEXC(14)
+SEXC(13)
+SEXC(12)
+SEXC(11)
+SEXC(10)
+SEXC(9)
+SEXC(8)
+SEXC(7)
+SEXC(6)
+SEXC(5)
+SEXC(4)
+SEXC(3)
+SEXC(2)
+SEXC(1)
+s_exc_p1:
+        jr      ra
+         ADD    len, len, 1
+s_exc:
+        jr      ra
+         nop
+        .align  5
+LEAF(memmove)
+        ADD     t0, a0, a2
+        ADD     t1, a1, a2
+        sltu    t0, a1, t0                      # dst + len <= src -> memcpy
+        sltu    t1, a0, t1                      # dst >= src + len -> memcpy
+        and     t0, t1
+        beqz    t0, __memcpy
+         move   v0, a0                          /* return value */
+        beqz    a2, r_out
+        END(memmove)
+        /* fall through to __rmemcpy */
+LEAF(__rmemcpy)                                 /* a0=dst a1=src a2=len */
+         sltu   t0, a1, a0
+        beqz    t0, r_end_bytes_up              # src >= dst
+         nop
+        ADD     a0, a2                          # dst = dst + len
+        ADD     a1, a2                          # src = src + len
+r_end_bytes:
+        lb      t0, -1(a1)
+        SUB     a2, a2, 0x1
+        sb      t0, -1(a0)
+        SUB     a1, a1, 0x1
+        bnez    a2, r_end_bytes
+         SUB    a0, a0, 0x1
+r_out:
+        jr      ra
+         move   a2, zero
+r_end_bytes_up:
+        lb      t0, (a1)
+        SUB     a2, a2, 0x1
+        sb      t0, (a0)
+        ADD     a1, a1, 0x1
+        bnez    a2, r_end_bytes_up
+         ADD    a0, a0, 0x1
+        jr      ra
+         move   a2, zero
+        END(__rmemcpy)
diff --git a/arch/mips/cavium-octeon/serial.c b/arch/mips/cavium-octeon/serial.c
new file mode 100644
index 000000000000..8240728d485a
--- /dev/null
+++ b/arch/mips/cavium-octeon/serial.c
@@ -0,0 +1,136 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2004-2007 Cavium Networks
+ */
+#include <linux/console.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/serial.h>
+#include <linux/serial_8250.h>
+#include <linux/serial_reg.h>
+#include <linux/tty.h>
+#include <asm/time.h>
+#include <asm/octeon/octeon.h>
+#ifdef CONFIG_GDB_CONSOLE
+#define DEBUG_UART 0
+#else
+#define DEBUG_UART 1
+#endif
+unsigned int octeon_serial_in(struct uart_port *up, int offset)
+{
+        int rv = cvmx_read_csr((uint64_t)(up->membase + (offset << 3)));
+        if (offset == UART_IIR && (rv & 0xf) == 7) {
+                /* Busy interrupt, read the USR (39) and try again. */
+                cvmx_read_csr((uint64_t)(up->membase + (39 << 3)));
+                rv = cvmx_read_csr((uint64_t)(up->membase + (offset << 3)));
+        }
+        return rv;
+}
+void octeon_serial_out(struct uart_port *up, int offset, int value)
+{
+        /*
+         * If bits 6 or 7 of the OCTEON UART's LCR are set, it quits
+         * working.
+         */
+        if (offset == UART_LCR)
+                value &= 0x9f;
+        cvmx_write_csr((uint64_t)(up->membase + (offset << 3)), (u8)value);
+}
+/*
+ * Allocated in .bss, so it is all zeroed.
+ */
+#define OCTEON_MAX_UARTS 3
+static struct plat_serial8250_port octeon_uart8250_data[OCTEON_MAX_UARTS + 1];
+static struct platform_device octeon_uart8250_device = {
+        .name                   = "serial8250",
+        .id                     = PLAT8250_DEV_PLATFORM,
+        .dev                    = {
+                .platform_data  = octeon_uart8250_data,
+        },
+};
+static void __init octeon_uart_set_common(struct plat_serial8250_port *p)
+{
+        p->flags = ASYNC_SKIP_TEST | UPF_SHARE_IRQ | UPF_FIXED_TYPE;
+        p->type = PORT_OCTEON;
+        p->iotype = UPIO_MEM;
+        p->regshift = 3;        /* I/O addresses are every 8 bytes */
+        p->uartclk = mips_hpt_frequency;
+        p->serial_in = octeon_serial_in;
+        p->serial_out = octeon_serial_out;
+}
+static int __init octeon_serial_init(void)
+{
+        int enable_uart0;
+        int enable_uart1;
+        int enable_uart2;
+        struct plat_serial8250_port *p;
+#ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
+        /*
+         * If we are configured to run as the second of two kernels,
+         * disable uart0 and enable uart1. Uart0 is owned by the first
+         * kernel
+         */
+        enable_uart0 = 0;
+        enable_uart1 = 1;
+#else
+        /*
+         * We are configured for the first kernel. We'll enable uart0
+         * if the bootloader told us to use 0, otherwise will enable
+         * uart 1.
+         */
+        enable_uart0 = (octeon_get_boot_uart() == 0);
+        enable_uart1 = (octeon_get_boot_uart() == 1);
+#ifdef CONFIG_KGDB
+        enable_uart1 = 1;
+#endif
+#endif
+        /* Right now CN52XX is the only chip with a third uart */
+        enable_uart2 = OCTEON_IS_MODEL(OCTEON_CN52XX);
+        p = octeon_uart8250_data;
+        if (enable_uart0) {
+                /* Add a ttyS device for hardware uart 0 */
+                octeon_uart_set_common(p);
+                p->membase = (void *) CVMX_MIO_UARTX_RBR(0);
+                p->mapbase = CVMX_MIO_UARTX_RBR(0) & ((1ull << 49) - 1);
+                p->irq = OCTEON_IRQ_UART0;
+                p++;
+        }
+        if (enable_uart1) {
+                /* Add a ttyS device for hardware uart 1 */
+                octeon_uart_set_common(p);
+                p->membase = (void *) CVMX_MIO_UARTX_RBR(1);
+                p->mapbase = CVMX_MIO_UARTX_RBR(1) & ((1ull << 49) - 1);
+                p->irq = OCTEON_IRQ_UART1;
+                p++;
+        }
+        if (enable_uart2) {
+                /* Add a ttyS device for hardware uart 2 */
+                octeon_uart_set_common(p);
+                p->membase = (void *) CVMX_MIO_UART2_RBR;
+                p->mapbase = CVMX_MIO_UART2_RBR & ((1ull << 49) - 1);
+                p->irq = OCTEON_IRQ_UART2;
+                p++;
+        }
+        BUG_ON(p > &octeon_uart8250_data[OCTEON_MAX_UARTS]);
+        return platform_device_register(&octeon_uart8250_device);
+}
+device_initcall(octeon_serial_init);
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
new file mode 100644
index 000000000000..e085feddb4a4
--- /dev/null
+++ b/arch/mips/cavium-octeon/setup.c
@@ -0,0 +1,929 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2004-2007 Cavium Networks
+ * Copyright (C) 2008 Wind River Systems
+ */
+#include <linux/init.h>
+#include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/serial.h>
+#include <linux/types.h>
+#include <linux/string.h>       /* for memset */
+#include <linux/serial.h>
+#include <linux/tty.h>
+#include <linux/time.h>
+#include <linux/platform_device.h>
+#include <linux/serial_core.h>
+#include <linux/serial_8250.h>
+#include <linux/string.h>
+#include <asm/processor.h>
+#include <asm/reboot.h>
+#include <asm/smp-ops.h>
+#include <asm/system.h>
+#include <asm/irq_cpu.h>
+#include <asm/mipsregs.h>
+#include <asm/bootinfo.h>
+#include <asm/sections.h>
+#include <asm/time.h>
+#include <asm/octeon/octeon.h>
+#ifdef CONFIG_CAVIUM_DECODE_RSL
+extern void cvmx_interrupt_rsl_decode(void);
+extern int __cvmx_interrupt_ecc_report_single_bit_errors;
+extern void cvmx_interrupt_rsl_enable(void);
+#endif
+extern struct plat_smp_ops octeon_smp_ops;
+#ifdef CONFIG_PCI
+extern void pci_console_init(const char *arg);
+#endif
+#ifdef CONFIG_CAVIUM_RESERVE32
+extern uint64_t octeon_reserve32_memory;
+#endif
+static unsigned long long MAX_MEMORY = 512ull << 20;
+struct octeon_boot_descriptor *octeon_boot_desc_ptr;
+struct cvmx_bootinfo *octeon_bootinfo;
+EXPORT_SYMBOL(octeon_bootinfo);
+#ifdef CONFIG_CAVIUM_RESERVE32
+uint64_t octeon_reserve32_memory;
+EXPORT_SYMBOL(octeon_reserve32_memory);
+#endif
+static int octeon_uart;
+extern asmlinkage void handle_int(void);
+extern asmlinkage void plat_irq_dispatch(void);
+/**
+ * Return non zero if we are currently running in the Octeon simulator
+ *
+ * Returns
+ */
+int octeon_is_simulation(void)
+{
+        return octeon_bootinfo->board_type == CVMX_BOARD_TYPE_SIM;
+}
+EXPORT_SYMBOL(octeon_is_simulation);
+/**
+ * Return true if Octeon is in PCI Host mode. This means
+ * Linux can control the PCI bus.
+ *
+ * Returns Non zero if Octeon in host mode.
+ */
+int octeon_is_pci_host(void)
+{
+#ifdef CONFIG_PCI
+        return octeon_bootinfo->config_flags & CVMX_BOOTINFO_CFG_FLAG_PCI_HOST;
+#else
+        return 0;
+#endif
+}
+/**
+ * Get the clock rate of Octeon
+ *
+ * Returns Clock rate in HZ
+ */
+uint64_t octeon_get_clock_rate(void)
+{
+        if (octeon_is_simulation())
+                octeon_bootinfo->eclock_hz = 6000000;
+        return octeon_bootinfo->eclock_hz;
+}
+EXPORT_SYMBOL(octeon_get_clock_rate);
+/**
+ * Write to the LCD display connected to the bootbus. This display
+ * exists on most Cavium evaluation boards. If it doesn't exist, then
+ * this function doesn't do anything.
+ *
+ * @s:      String to write
+ */
+void octeon_write_lcd(const char *s)
+{
+        if (octeon_bootinfo->led_display_base_addr) {
+                void __iomem *lcd_address =
+                        ioremap_nocache(octeon_bootinfo->led_display_base_addr,
+                                        8);
+                int i;
+                for (i = 0; i < 8; i++, s++) {
+                        if (*s)
+                                iowrite8(*s, lcd_address + i);
+                        else
+                                iowrite8(' ', lcd_address + i);
+                }
+                iounmap(lcd_address);
+        }
+}
+/**
+ * Return the console uart passed by the bootloader
+ *
+ * Returns uart   (0 or 1)
+ */
+int octeon_get_boot_uart(void)
+{
+        int uart;
+#ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
+        uart = 1;
+#else
+        uart = (octeon_boot_desc_ptr->flags & OCTEON_BL_FLAG_CONSOLE_UART1) ?
+                1 : 0;
+#endif
+        return uart;
+}
+/**
+ * Get the coremask Linux was booted on.
+ *
+ * Returns Core mask
+ */
+int octeon_get_boot_coremask(void)
+{
+        return octeon_boot_desc_ptr->core_mask;
+}
+/**
+ * Check the hardware BIST results for a CPU
+ */
+void octeon_check_cpu_bist(void)
+{
+        const int coreid = cvmx_get_core_num();
+        unsigned long long mask;
+        unsigned long long bist_val;
+        /* Check BIST results for COP0 registers */
+        mask = 0x1f00000000ull;
+        bist_val = read_octeon_c0_icacheerr();
+        if (bist_val & mask)
+                pr_err("Core%d BIST Failure: CacheErr(icache) = 0x%llx\n",
+                       coreid, bist_val);
+        bist_val = read_octeon_c0_dcacheerr();
+        if (bist_val & 1)
+                pr_err("Core%d L1 Dcache parity error: "
+                       "CacheErr(dcache) = 0x%llx\n",
+                       coreid, bist_val);
+        mask = 0xfc00000000000000ull;
+        bist_val = read_c0_cvmmemctl();
+        if (bist_val & mask)
+                pr_err("Core%d BIST Failure: COP0_CVM_MEM_CTL = 0x%llx\n",
+                       coreid, bist_val);
+        write_octeon_c0_dcacheerr(0);
+}
+#ifdef CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB
+/**
+ * Called on every core to setup the wired tlb entry needed
+ * if CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB is set.
+ *
+ */
+static void octeon_hal_setup_per_cpu_reserved32(void *unused)
+{
+        /*
+         * The config has selected to wire the reserve32 memory for all
+         * userspace applications. We need to put a wired TLB entry in for each
+         * 512MB of reserve32 memory. We only handle double 256MB pages here,
+         * so reserve32 must be multiple of 512MB.
+         */
+        uint32_t size = CONFIG_CAVIUM_RESERVE32;
+        uint32_t entrylo0 =
+                0x7 | ((octeon_reserve32_memory & ((1ul << 40) - 1)) >> 6);
+        uint32_t entrylo1 = entrylo0 + (256 << 14);
+        uint32_t entryhi = (0x80000000UL - (CONFIG_CAVIUM_RESERVE32 << 20));
+        while (size >= 512) {
+#if 0
+                pr_info("CPU%d: Adding double wired TLB entry for 0x%lx\n",
+                        smp_processor_id(), entryhi);
+#endif
+                add_wired_entry(entrylo0, entrylo1, entryhi, PM_256M);
+                entrylo0 += 512 << 14;
+                entrylo1 += 512 << 14;
+                entryhi += 512 << 20;
+                size -= 512;
+        }
+}
+#endif /* CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB */
+/**
+ * Called to release the named block which was used to made sure
+ * that nobody used the memory for something else during
+ * init. Now we'll free it so userspace apps can use this
+ * memory region with bootmem_alloc.
+ *
+ * This function is called only once from prom_free_prom_memory().
+ */
+void octeon_hal_setup_reserved32(void)
+{
+#ifdef CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB
+        on_each_cpu(octeon_hal_setup_per_cpu_reserved32, NULL, 0, 1);
+#endif
+}
+/**
+ * Reboot Octeon
+ *
+ * @command: Command to pass to the bootloader. Currently ignored.
+ */
+static void octeon_restart(char *command)
+{
+        /* Disable all watchdogs before soft reset. They don't get cleared */
+#ifdef CONFIG_SMP
+        int cpu;
+        for_each_online_cpu(cpu)
+                cvmx_write_csr(CVMX_CIU_WDOGX(cpu_logical_map(cpu)), 0);
+#else
+        cvmx_write_csr(CVMX_CIU_WDOGX(cvmx_get_core_num()), 0);
+#endif
+        mb();
+        while (1)
+                cvmx_write_csr(CVMX_CIU_SOFT_RST, 1);
+}
+/**
+ * Permanently stop a core.
+ *
+ * @arg: Ignored.
+ */
+static void octeon_kill_core(void *arg)
+{
+        mb();
+        if (octeon_is_simulation()) {
+                /* The simulator needs the watchdog to stop for dead cores */
+                cvmx_write_csr(CVMX_CIU_WDOGX(cvmx_get_core_num()), 0);
+                /* A break instruction causes the simulator stop a core */
+                asm volatile ("sync\nbreak");
+        }
+}
+/**
+ * Halt the system
+ */
+static void octeon_halt(void)
+{
+        smp_call_function(octeon_kill_core, NULL, 0);
+        switch (octeon_bootinfo->board_type) {
+        case CVMX_BOARD_TYPE_NAO38:
+                /* Driving a 1 to GPIO 12 shuts off this board */
+                cvmx_write_csr(CVMX_GPIO_BIT_CFGX(12), 1);
+                cvmx_write_csr(CVMX_GPIO_TX_SET, 0x1000);
+                break;
+        default:
+                octeon_write_lcd("PowerOff");
+                break;
+        }
+        octeon_kill_core(NULL);
+}
+#if 0
+/**
+ * Platform time init specifics.
+ * Returns
+ */
+void __init plat_time_init(void)
+{
+        /* Nothing special here, but we are required to have one */
+}
+#endif
+/**
+ * Handle all the error condition interrupts that might occur.
+ *
+ */
+#ifdef CONFIG_CAVIUM_DECODE_RSL
+static irqreturn_t octeon_rlm_interrupt(int cpl, void *dev_id)
+{
+        cvmx_interrupt_rsl_decode();
+        return IRQ_HANDLED;
+}
+#endif
+/**
+ * Return a string representing the system type
+ *
+ * Returns
+ */
+const char *octeon_board_type_string(void)
+{
+        static char name[80];
+        sprintf(name, "%s (%s)",
+                cvmx_board_type_to_string(octeon_bootinfo->board_type),
+                octeon_model_get_string(read_c0_prid()));
+        return name;
+}
+const char *get_system_type(void)
+        __attribute__ ((alias("octeon_board_type_string")));
+void octeon_user_io_init(void)
+{
+        union octeon_cvmemctl cvmmemctl;
+        union cvmx_iob_fau_timeout fau_timeout;
+        union cvmx_pow_nw_tim nm_tim;
+        uint64_t cvmctl;
+        /* Get the current settings for CP0_CVMMEMCTL_REG */
+        cvmmemctl.u64 = read_c0_cvmmemctl();
+        /* R/W If set, marked write-buffer entries time out the same
+         * as as other entries; if clear, marked write-buffer entries
+         * use the maximum timeout. */
+        cvmmemctl.s.dismarkwblongto = 1;
+        /* R/W If set, a merged store does not clear the write-buffer
+         * entry timeout state. */
+        cvmmemctl.s.dismrgclrwbto = 0;
+        /* R/W Two bits that are the MSBs of the resultant CVMSEG LM
+         * word location for an IOBDMA. The other 8 bits come from the
+         * SCRADDR field of the IOBDMA. */
+        cvmmemctl.s.iobdmascrmsb = 0;
+        /* R/W If set, SYNCWS and SYNCS only order marked stores; if
+         * clear, SYNCWS and SYNCS only order unmarked
+         * stores. SYNCWSMARKED has no effect when DISSYNCWS is
+         * set. */
+        cvmmemctl.s.syncwsmarked = 0;
+        /* R/W If set, SYNCWS acts as SYNCW and SYNCS acts as SYNC. */
+        cvmmemctl.s.dissyncws = 0;
+        /* R/W If set, no stall happens on write buffer full. */
+        if (OCTEON_IS_MODEL(OCTEON_CN38XX_PASS2))
+                cvmmemctl.s.diswbfst = 1;
+        else
+                cvmmemctl.s.diswbfst = 0;
+        /* R/W If set (and SX set), supervisor-level loads/stores can
+         * use XKPHYS addresses with <48>==0 */
+        cvmmemctl.s.xkmemenas = 0;
+        /* R/W If set (and UX set), user-level loads/stores can use
+         * XKPHYS addresses with VA<48>==0 */
+        cvmmemctl.s.xkmemenau = 0;
+        /* R/W If set (and SX set), supervisor-level loads/stores can
+         * use XKPHYS addresses with VA<48>==1 */
+        cvmmemctl.s.xkioenas = 0;
+        /* R/W If set (and UX set), user-level loads/stores can use
+         * XKPHYS addresses with VA<48>==1 */
+        cvmmemctl.s.xkioenau = 0;
+        /* R/W If set, all stores act as SYNCW (NOMERGE must be set
+         * when this is set) RW, reset to 0. */
+        cvmmemctl.s.allsyncw = 0;
+        /* R/W If set, no stores merge, and all stores reach the
+         * coherent bus in order. */
+        cvmmemctl.s.nomerge = 0;
+        /* R/W Selects the bit in the counter used for DID time-outs 0
+         * = 231, 1 = 230, 2 = 229, 3 = 214. Actual time-out is
+         * between 1x and 2x this interval. For example, with
+         * DIDTTO=3, expiration interval is between 16K and 32K. */
+        cvmmemctl.s.didtto = 0;
+        /* R/W If set, the (mem) CSR clock never turns off. */
+        cvmmemctl.s.csrckalwys = 0;
+        /* R/W If set, mclk never turns off. */
+        cvmmemctl.s.mclkalwys = 0;
+        /* R/W Selects the bit in the counter used for write buffer
+         * flush time-outs (WBFLT+11) is the bit position in an
+         * internal counter used to determine expiration. The write
+         * buffer expires between 1x and 2x this interval. For
+         * example, with WBFLT = 0, a write buffer expires between 2K
+         * and 4K cycles after the write buffer entry is allocated. */
+        cvmmemctl.s.wbfltime = 0;
+        /* R/W If set, do not put Istream in the L2 cache. */
+        cvmmemctl.s.istrnol2 = 0;
+        /* R/W The write buffer threshold. */
+        cvmmemctl.s.wbthresh = 10;
+        /* R/W If set, CVMSEG is available for loads/stores in
+         * kernel/debug mode. */
+#if CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0
+        cvmmemctl.s.cvmsegenak = 1;
+#else
+        cvmmemctl.s.cvmsegenak = 0;
+#endif
+        /* R/W If set, CVMSEG is available for loads/stores in
+         * supervisor mode. */
+        cvmmemctl.s.cvmsegenas = 0;
+        /* R/W If set, CVMSEG is available for loads/stores in user
+         * mode. */
+        cvmmemctl.s.cvmsegenau = 0;
+        /* R/W Size of local memory in cache blocks, 54 (6912 bytes)
+         * is max legal value. */
+        cvmmemctl.s.lmemsz = CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE;
+        if (smp_processor_id() == 0)
+                pr_notice("CVMSEG size: %d cache lines (%d bytes)\n",
+                          CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE,
+                          CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE * 128);
+        write_c0_cvmmemctl(cvmmemctl.u64);
+        /* Move the performance counter interrupts to IRQ 6 */
+        cvmctl = read_c0_cvmctl();
+        cvmctl &= ~(7 << 7);
+        cvmctl |= 6 << 7;
+        write_c0_cvmctl(cvmctl);
+        /* Set a default for the hardware timeouts */
+        fau_timeout.u64 = 0;
+        fau_timeout.s.tout_val = 0xfff;
+        /* Disable tagwait FAU timeout */
+        fau_timeout.s.tout_enb = 0;
+        cvmx_write_csr(CVMX_IOB_FAU_TIMEOUT, fau_timeout.u64);
+        nm_tim.u64 = 0;
+        /* 4096 cycles */
+        nm_tim.s.nw_tim = 3;
+        cvmx_write_csr(CVMX_POW_NW_TIM, nm_tim.u64);
+        write_octeon_c0_icacheerr(0);
+        write_c0_derraddr1(0);
+}
+/**
+ * Early entry point for arch setup
+ */
+void __init prom_init(void)
+{
+        struct cvmx_sysinfo *sysinfo;
+        const int coreid = cvmx_get_core_num();
+        int i;
+        int argc;
+        struct uart_port octeon_port;
+#ifdef CONFIG_CAVIUM_RESERVE32
+        int64_t addr = -1;
+#endif
+        /*
+         * The bootloader passes a pointer to the boot descriptor in
+         * $a3, this is available as fw_arg3.
+         */
+        octeon_boot_desc_ptr = (struct octeon_boot_descriptor *)fw_arg3;
+        octeon_bootinfo =
+                cvmx_phys_to_ptr(octeon_boot_desc_ptr->cvmx_desc_vaddr);
+        cvmx_bootmem_init(cvmx_phys_to_ptr(octeon_bootinfo->phy_mem_desc_addr));
+        /*
+         * Only enable the LED controller if we're running on a CN38XX, CN58XX,
+         * or CN56XX. The CN30XX and CN31XX don't have an LED controller.
+         */
+        if (!octeon_is_simulation() &&
+            octeon_has_feature(OCTEON_FEATURE_LED_CONTROLLER)) {
+                cvmx_write_csr(CVMX_LED_EN, 0);
+                cvmx_write_csr(CVMX_LED_PRT, 0);
+                cvmx_write_csr(CVMX_LED_DBG, 0);
+                cvmx_write_csr(CVMX_LED_PRT_FMT, 0);
+                cvmx_write_csr(CVMX_LED_UDD_CNTX(0), 32);
+                cvmx_write_csr(CVMX_LED_UDD_CNTX(1), 32);
+                cvmx_write_csr(CVMX_LED_UDD_DATX(0), 0);
+                cvmx_write_csr(CVMX_LED_UDD_DATX(1), 0);
+                cvmx_write_csr(CVMX_LED_EN, 1);
+        }
+#ifdef CONFIG_CAVIUM_RESERVE32
+        /*
+         * We need to temporarily allocate all memory in the reserve32
+         * region. This makes sure the kernel doesn't allocate this
+         * memory when it is getting memory from the
+         * bootloader. Later, after the memory allocations are
+         * complete, the reserve32 will be freed.
+         */
+#ifdef CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB
+        if (CONFIG_CAVIUM_RESERVE32 & 0x1ff)
+                pr_err("CAVIUM_RESERVE32 isn't a multiple of 512MB. "
+                       "This is required if CAVIUM_RESERVE32_USE_WIRED_TLB "
+                       "is set\n");
+        else
+                addr = cvmx_bootmem_phy_named_block_alloc(CONFIG_CAVIUM_RESERVE32 << 20,
+                                                        0, 0, 512 << 20,
+                                                        "CAVIUM_RESERVE32", 0);
+#else
+        /*
+         * Allocate memory for RESERVED32 aligned on 2MB boundary. This
+         * is in case we later use hugetlb entries with it.
+         */
+        addr = cvmx_bootmem_phy_named_block_alloc(CONFIG_CAVIUM_RESERVE32 << 20,
+                                                0, 0, 2 << 20,
+                                                "CAVIUM_RESERVE32", 0);
+#endif
+        if (addr < 0)
+                pr_err("Failed to allocate CAVIUM_RESERVE32 memory area\n");
+        else
+                octeon_reserve32_memory = addr;
+#endif
+#ifdef CONFIG_CAVIUM_OCTEON_LOCK_L2
+        if (cvmx_read_csr(CVMX_L2D_FUS3) & (3ull << 34)) {
+                pr_info("Skipping L2 locking due to reduced L2 cache size\n");
+        } else {
+                uint32_t ebase = read_c0_ebase() & 0x3ffff000;
+#ifdef CONFIG_CAVIUM_OCTEON_LOCK_L2_TLB
+                /* TLB refill */
+                cvmx_l2c_lock_mem_region(ebase, 0x100);
+#endif
+#ifdef CONFIG_CAVIUM_OCTEON_LOCK_L2_EXCEPTION
+                /* General exception */
+                cvmx_l2c_lock_mem_region(ebase + 0x180, 0x80);
+#endif
+#ifdef CONFIG_CAVIUM_OCTEON_LOCK_L2_LOW_LEVEL_INTERRUPT
+                /* Interrupt handler */
+                cvmx_l2c_lock_mem_region(ebase + 0x200, 0x80);
+#endif
+#ifdef CONFIG_CAVIUM_OCTEON_LOCK_L2_INTERRUPT
+                cvmx_l2c_lock_mem_region(__pa_symbol(handle_int), 0x100);
+                cvmx_l2c_lock_mem_region(__pa_symbol(plat_irq_dispatch), 0x80);
+#endif
+#ifdef CONFIG_CAVIUM_OCTEON_LOCK_L2_MEMCPY
+                cvmx_l2c_lock_mem_region(__pa_symbol(memcpy), 0x480);
+#endif
+        }
+#endif
+        sysinfo = cvmx_sysinfo_get();
+        memset(sysinfo, 0, sizeof(*sysinfo));
+        sysinfo->system_dram_size = octeon_bootinfo->dram_size << 20;
+        sysinfo->phy_mem_desc_ptr =
+                cvmx_phys_to_ptr(octeon_bootinfo->phy_mem_desc_addr);
+        sysinfo->core_mask = octeon_bootinfo->core_mask;
+        sysinfo->exception_base_addr = octeon_bootinfo->exception_base_addr;
+        sysinfo->cpu_clock_hz = octeon_bootinfo->eclock_hz;
+        sysinfo->dram_data_rate_hz = octeon_bootinfo->dclock_hz * 2;
+        sysinfo->board_type = octeon_bootinfo->board_type;
+        sysinfo->board_rev_major = octeon_bootinfo->board_rev_major;
+        sysinfo->board_rev_minor = octeon_bootinfo->board_rev_minor;
+        memcpy(sysinfo->mac_addr_base, octeon_bootinfo->mac_addr_base,
+               sizeof(sysinfo->mac_addr_base));
+        sysinfo->mac_addr_count = octeon_bootinfo->mac_addr_count;
+        memcpy(sysinfo->board_serial_number,
+               octeon_bootinfo->board_serial_number,
+               sizeof(sysinfo->board_serial_number));
+        sysinfo->compact_flash_common_base_addr =
+                octeon_bootinfo->compact_flash_common_base_addr;
+        sysinfo->compact_flash_attribute_base_addr =
+                octeon_bootinfo->compact_flash_attribute_base_addr;
+        sysinfo->led_display_base_addr = octeon_bootinfo->led_display_base_addr;
+        sysinfo->dfa_ref_clock_hz = octeon_bootinfo->dfa_ref_clock_hz;
+        sysinfo->bootloader_config_flags = octeon_bootinfo->config_flags;
+        octeon_check_cpu_bist();
+        octeon_uart = octeon_get_boot_uart();
+        /*
+         * Disable All CIU Interrupts. The ones we need will be
+         * enabled later.  Read the SUM register so we know the write
+         * completed.
+         */
+        cvmx_write_csr(CVMX_CIU_INTX_EN0((coreid * 2)), 0);
+        cvmx_write_csr(CVMX_CIU_INTX_EN0((coreid * 2 + 1)), 0);
+        cvmx_write_csr(CVMX_CIU_INTX_EN1((coreid * 2)), 0);
+        cvmx_write_csr(CVMX_CIU_INTX_EN1((coreid * 2 + 1)), 0);
+        cvmx_read_csr(CVMX_CIU_INTX_SUM0((coreid * 2)));
+#ifdef CONFIG_SMP
+        octeon_write_lcd("LinuxSMP");
+#else
+        octeon_write_lcd("Linux");
+#endif
+#ifdef CONFIG_CAVIUM_GDB
+        /*
+         * When debugging the linux kernel, force the cores to enter
+         * the debug exception handler to break in.
+         */
+        if (octeon_get_boot_debug_flag()) {
+                cvmx_write_csr(CVMX_CIU_DINT, 1 << cvmx_get_core_num());
+                cvmx_read_csr(CVMX_CIU_DINT);
+        }
+#endif
+        /*
+         * BIST should always be enabled when doing a soft reset. L2
+         * Cache locking for instance is not cleared unless BIST is
+         * enabled.  Unfortunately due to a chip errata G-200 for
+         * Cn38XX and CN31XX, BIST msut be disabled on these parts.
+         */
+        if (OCTEON_IS_MODEL(OCTEON_CN38XX_PASS2) ||
+            OCTEON_IS_MODEL(OCTEON_CN31XX))
+                cvmx_write_csr(CVMX_CIU_SOFT_BIST, 0);
+        else
+                cvmx_write_csr(CVMX_CIU_SOFT_BIST, 1);
+        /* Default to 64MB in the simulator to speed things up */
+        if (octeon_is_simulation())
+                MAX_MEMORY = 64ull << 20;
+        arcs_cmdline[0] = 0;
+        argc = octeon_boot_desc_ptr->argc;
+        for (i = 0; i < argc; i++) {
+                const char *arg =
+                        cvmx_phys_to_ptr(octeon_boot_desc_ptr->argv[i]);
+                if ((strncmp(arg, "MEM=", 4) == 0) ||
+                    (strncmp(arg, "mem=", 4) == 0)) {
+                        sscanf(arg + 4, "%llu", &MAX_MEMORY);
+                        MAX_MEMORY <<= 20;
+                        if (MAX_MEMORY == 0)
+                                MAX_MEMORY = 32ull << 30;
+                } else if (strcmp(arg, "ecc_verbose") == 0) {
+#ifdef CONFIG_CAVIUM_REPORT_SINGLE_BIT_ECC
+                        __cvmx_interrupt_ecc_report_single_bit_errors = 1;
+                        pr_notice("Reporting of single bit ECC errors is "
+                                  "turned on\n");
+#endif
+                } else if (strlen(arcs_cmdline) + strlen(arg) + 1 <
+                           sizeof(arcs_cmdline) - 1) {
+                        strcat(arcs_cmdline, " ");
+                        strcat(arcs_cmdline, arg);
+                }
+        }
+        if (strstr(arcs_cmdline, "console=") == NULL) {
+#ifdef CONFIG_GDB_CONSOLE
+                strcat(arcs_cmdline, " console=gdb");
+#else
+#ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
+                strcat(arcs_cmdline, " console=ttyS0,115200");
+#else
+                if (octeon_uart == 1)
+                        strcat(arcs_cmdline, " console=ttyS1,115200");
+                else
+                        strcat(arcs_cmdline, " console=ttyS0,115200");
+#endif
+#endif
+        }
+        if (octeon_is_simulation()) {
+                /*
+                 * The simulator uses a mtdram device pre filled with
+                 * the filesystem. Also specify the calibration delay
+                 * to avoid calculating it every time.
+                 */
+                strcat(arcs_cmdline, " rw root=1f00"
+                       " lpj=60176 slram=root,0x40000000,+1073741824");
+        }
+        mips_hpt_frequency = octeon_get_clock_rate();
+        octeon_init_cvmcount();
+        _machine_restart = octeon_restart;
+        _machine_halt = octeon_halt;
+        memset(&octeon_port, 0, sizeof(octeon_port));
+        /*
+         * For early_serial_setup we don't set the port type or
+         * UPF_FIXED_TYPE.
+         */
+        octeon_port.flags = ASYNC_SKIP_TEST | UPF_SHARE_IRQ;
+        octeon_port.iotype = UPIO_MEM;
+        /* I/O addresses are every 8 bytes */
+        octeon_port.regshift = 3;
+        /* Clock rate of the chip */
+        octeon_port.uartclk = mips_hpt_frequency;
+        octeon_port.fifosize = 64;
+        octeon_port.mapbase = 0x0001180000000800ull + (1024 * octeon_uart);
+        octeon_port.membase = cvmx_phys_to_ptr(octeon_port.mapbase);
+        octeon_port.serial_in = octeon_serial_in;
+        octeon_port.serial_out = octeon_serial_out;
+#ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
+        octeon_port.line = 0;
+#else
+        octeon_port.line = octeon_uart;
+#endif
+        octeon_port.irq = 42 + octeon_uart;
+        early_serial_setup(&octeon_port);
+        octeon_user_io_init();
+        register_smp_ops(&octeon_smp_ops);
+}
+void __init plat_mem_setup(void)
+{
+        uint64_t mem_alloc_size;
+        uint64_t total;
+        int64_t memory;
+        total = 0;
+        /* First add the init memory we will be returning.  */
+        memory = __pa_symbol(&__init_begin) & PAGE_MASK;
+        mem_alloc_size = (__pa_symbol(&__init_end) & PAGE_MASK) - memory;
+        if (mem_alloc_size > 0) {
+                add_memory_region(memory, mem_alloc_size, BOOT_MEM_RAM);
+                total += mem_alloc_size;
+        }
+        /*
+         * The Mips memory init uses the first memory location for
+         * some memory vectors. When SPARSEMEM is in use, it doesn't
+         * verify that the size is big enough for the final
+         * vectors. Making the smallest chuck 4MB seems to be enough
+         * to consistantly work.
+         */
+        mem_alloc_size = 4 << 20;
+        if (mem_alloc_size > MAX_MEMORY)
+                mem_alloc_size = MAX_MEMORY;
+        /*
+         * When allocating memory, we want incrementing addresses from
+         * bootmem_alloc so the code in add_memory_region can merge
+         * regions next to each other.
+         */
+        cvmx_bootmem_lock();
+        while ((boot_mem_map.nr_map < BOOT_MEM_MAP_MAX)
+                && (total < MAX_MEMORY)) {
+#if defined(CONFIG_64BIT) || defined(CONFIG_64BIT_PHYS_ADDR)
+                memory = cvmx_bootmem_phy_alloc(mem_alloc_size,
+                                                __pa_symbol(&__init_end), -1,
+                                                0x100000,
+                                                CVMX_BOOTMEM_FLAG_NO_LOCKING);
+#elif defined(CONFIG_HIGHMEM)
+                memory = cvmx_bootmem_phy_alloc(mem_alloc_size, 0, 1ull << 31,
+                                                0x100000,
+                                                CVMX_BOOTMEM_FLAG_NO_LOCKING);
+#else
+                memory = cvmx_bootmem_phy_alloc(mem_alloc_size, 0, 512 << 20,
+                                                0x100000,
+                                                CVMX_BOOTMEM_FLAG_NO_LOCKING);
+#endif
+                if (memory >= 0) {
+                        /*
+                         * This function automatically merges address
+                         * regions next to each other if they are
+                         * received in incrementing order.
+                         */
+                        add_memory_region(memory, mem_alloc_size, BOOT_MEM_RAM);
+                        total += mem_alloc_size;
+                } else {
+                        break;
+                }
+        }
+        cvmx_bootmem_unlock();
+#ifdef CONFIG_CAVIUM_RESERVE32
+        /*
+         * Now that we've allocated the kernel memory it is safe to
+         * free the reserved region. We free it here so that builtin
+         * drivers can use the memory.
+         */
+        if (octeon_reserve32_memory)
+                cvmx_bootmem_free_named("CAVIUM_RESERVE32");
+#endif /* CONFIG_CAVIUM_RESERVE32 */
+        if (total == 0)
+                panic("Unable to allocate memory from "
+                      "cvmx_bootmem_phy_alloc\n");
+}
+int prom_putchar(char c)
+{
+        uint64_t lsrval;
+        /* Spin until there is room */
+        do {
+                lsrval = cvmx_read_csr(CVMX_MIO_UARTX_LSR(octeon_uart));
+        } while ((lsrval & 0x20) == 0);
+        /* Write the byte */
+        cvmx_write_csr(CVMX_MIO_UARTX_THR(octeon_uart), c);
+        return 1;
+}
+void prom_free_prom_memory(void)
+{
+#ifdef CONFIG_CAVIUM_DECODE_RSL
+        cvmx_interrupt_rsl_enable();
+        /* Add an interrupt handler for general failures. */
+        if (request_irq(OCTEON_IRQ_RML, octeon_rlm_interrupt, IRQF_SHARED,
+                        "RML/RSL", octeon_rlm_interrupt)) {
+                panic("Unable to request_irq(OCTEON_IRQ_RML)\n");
+        }
+#endif
+        /* This call is here so that it is performed after any TLB
+           initializations. It needs to be after these in case the
+           CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB option is set */
+        octeon_hal_setup_reserved32();
+}
+static struct octeon_cf_data octeon_cf_data;
+static int __init octeon_cf_device_init(void)
+{
+        union cvmx_mio_boot_reg_cfgx mio_boot_reg_cfg;
+        unsigned long base_ptr, region_base, region_size;
+        struct platform_device *pd;
+        struct resource cf_resources[3];
+        unsigned int num_resources;
+        int i;
+        int ret = 0;
+        /* Setup octeon-cf platform device if present. */
+        base_ptr = 0;
+        if (octeon_bootinfo->major_version == 1
+                && octeon_bootinfo->minor_version >= 1) {
+                if (octeon_bootinfo->compact_flash_common_base_addr)
+                        base_ptr =
+                                octeon_bootinfo->compact_flash_common_base_addr;
+        } else {
+                base_ptr = 0x1d000800;
+        }
+        if (!base_ptr)
+                return ret;
+        /* Find CS0 region. */
+        for (i = 0; i < 8; i++) {
+                mio_boot_reg_cfg.u64 = cvmx_read_csr(CVMX_MIO_BOOT_REG_CFGX(i));
+                region_base = mio_boot_reg_cfg.s.base << 16;
+                region_size = (mio_boot_reg_cfg.s.size + 1) << 16;
+                if (mio_boot_reg_cfg.s.en && base_ptr >= region_base
+                    && base_ptr < region_base + region_size)
+                        break;
+        }
+        if (i >= 7) {
+                /* i and i + 1 are CS0 and CS1, both must be less than 8. */
+                goto out;
+        }
+        octeon_cf_data.base_region = i;
+        octeon_cf_data.is16bit = mio_boot_reg_cfg.s.width;
+        octeon_cf_data.base_region_bias = base_ptr - region_base;
+        memset(cf_resources, 0, sizeof(cf_resources));
+        num_resources = 0;
+        cf_resources[num_resources].flags       = IORESOURCE_MEM;
+        cf_resources[num_resources].start       = region_base;
+        cf_resources[num_resources].end = region_base + region_size - 1;
+        num_resources++;
+        if (!(base_ptr & 0xfffful)) {
+                /*
+                 * Boot loader signals availability of DMA (true_ide
+                 * mode) by setting low order bits of base_ptr to
+                 * zero.
+                 */
+                /* Asume that CS1 immediately follows. */
+                mio_boot_reg_cfg.u64 =
+                        cvmx_read_csr(CVMX_MIO_BOOT_REG_CFGX(i + 1));
+                region_base = mio_boot_reg_cfg.s.base << 16;
+                region_size = (mio_boot_reg_cfg.s.size + 1) << 16;
+                if (!mio_boot_reg_cfg.s.en)
+                        goto out;
+                cf_resources[num_resources].flags       = IORESOURCE_MEM;
+                cf_resources[num_resources].start       = region_base;
+                cf_resources[num_resources].end = region_base + region_size - 1;
+                num_resources++;
+                octeon_cf_data.dma_engine = 0;
+                cf_resources[num_resources].flags       = IORESOURCE_IRQ;
+                cf_resources[num_resources].start       = OCTEON_IRQ_BOOTDMA;
+                cf_resources[num_resources].end = OCTEON_IRQ_BOOTDMA;
+                num_resources++;
+        } else {
+                octeon_cf_data.dma_engine = -1;
+        }
+        pd = platform_device_alloc("pata_octeon_cf", -1);
+        if (!pd) {
+                ret = -ENOMEM;
+                goto out;
+        }
+        pd->dev.platform_data = &octeon_cf_data;
+        ret = platform_device_add_resources(pd, cf_resources, num_resources);
+        if (ret)
+                goto fail;
+        ret = platform_device_add(pd);
+        if (ret)
+                goto fail;
+        return ret;
+fail:
+        platform_device_put(pd);
+out:
+        return ret;
+}
+device_initcall(octeon_cf_device_init);
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
new file mode 100644
index 000000000000..24e0ad63980a
--- /dev/null
+++ b/arch/mips/cavium-octeon/smp.c
@@ -0,0 +1,211 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2004-2008 Cavium Networks
+ */
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/smp.h>
+#include <linux/interrupt.h>
+#include <linux/kernel_stat.h>
+#include <linux/sched.h>
+#include <linux/module.h>
+#include <asm/mmu_context.h>
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/octeon/octeon.h>
+volatile unsigned long octeon_processor_boot = 0xff;
+volatile unsigned long octeon_processor_sp;
+volatile unsigned long octeon_processor_gp;
+static irqreturn_t mailbox_interrupt(int irq, void *dev_id)
+{
+        const int coreid = cvmx_get_core_num();
+        uint64_t action;
+        /* Load the mailbox register to figure out what we're supposed to do */
+        action = cvmx_read_csr(CVMX_CIU_MBOX_CLRX(coreid));
+        /* Clear the mailbox to clear the interrupt */
+        cvmx_write_csr(CVMX_CIU_MBOX_CLRX(coreid), action);
+        if (action & SMP_CALL_FUNCTION)
+                smp_call_function_interrupt();
+        /* Check if we've been told to flush the icache */
+        if (action & SMP_ICACHE_FLUSH)
+                asm volatile ("synci 0($0)\n");
+        return IRQ_HANDLED;
+}
+/**
+ * Cause the function described by call_data to be executed on the passed
+ * cpu.  When the function has finished, increment the finished field of
+ * call_data.
+ */
+void octeon_send_ipi_single(int cpu, unsigned int action)
+{
+        int coreid = cpu_logical_map(cpu);
+        /*
+        pr_info("SMP: Mailbox send cpu=%d, coreid=%d, action=%u\n", cpu,
+               coreid, action);
+        */
+        cvmx_write_csr(CVMX_CIU_MBOX_SETX(coreid), action);
+}
+static inline void octeon_send_ipi_mask(cpumask_t mask, unsigned int action)
+{
+        unsigned int i;
+        for_each_cpu_mask(i, mask)
+                octeon_send_ipi_single(i, action);
+}
+/**
+ * Detect available CPUs, populate phys_cpu_present_map
+ */
+static void octeon_smp_setup(void)
+{
+        const int coreid = cvmx_get_core_num();
+        int cpus;
+        int id;
+        int core_mask = octeon_get_boot_coremask();
+        cpus_clear(cpu_possible_map);
+        __cpu_number_map[coreid] = 0;
+        __cpu_logical_map[0] = coreid;
+        cpu_set(0, cpu_possible_map);
+        cpus = 1;
+        for (id = 0; id < 16; id++) {
+                if ((id != coreid) && (core_mask & (1 << id))) {
+                        cpu_set(cpus, cpu_possible_map);
+                        __cpu_number_map[id] = cpus;
+                        __cpu_logical_map[cpus] = id;
+                        cpus++;
+                }
+        }
+}
+/**
+ * Firmware CPU startup hook
+ *
+ */
+static void octeon_boot_secondary(int cpu, struct task_struct *idle)
+{
+        int count;
+        pr_info("SMP: Booting CPU%02d (CoreId %2d)...\n", cpu,
+                cpu_logical_map(cpu));
+        octeon_processor_sp = __KSTK_TOS(idle);
+        octeon_processor_gp = (unsigned long)(task_thread_info(idle));
+        octeon_processor_boot = cpu_logical_map(cpu);
+        mb();
+        count = 10000;
+        while (octeon_processor_sp && count) {
+                /* Waiting for processor to get the SP and GP */
+                udelay(1);
+                count--;
+        }
+        if (count == 0)
+                pr_err("Secondary boot timeout\n");
+}
+/**
+ * After we've done initial boot, this function is called to allow the
+ * board code to clean up state, if needed
+ */
+static void octeon_init_secondary(void)
+{
+        const int coreid = cvmx_get_core_num();
+        union cvmx_ciu_intx_sum0 interrupt_enable;
+        octeon_check_cpu_bist();
+        octeon_init_cvmcount();
+        /*
+        pr_info("SMP: CPU%d (CoreId %lu) started\n", cpu, coreid);
+        */
+        /* Enable Mailbox interrupts to this core. These are the only
+           interrupts allowed on line 3 */
+        cvmx_write_csr(CVMX_CIU_MBOX_CLRX(coreid), 0xffffffff);
+        interrupt_enable.u64 = 0;
+        interrupt_enable.s.mbox = 0x3;
+        cvmx_write_csr(CVMX_CIU_INTX_EN0((coreid * 2)), interrupt_enable.u64);
+        cvmx_write_csr(CVMX_CIU_INTX_EN0((coreid * 2 + 1)), 0);
+        cvmx_write_csr(CVMX_CIU_INTX_EN1((coreid * 2)), 0);
+        cvmx_write_csr(CVMX_CIU_INTX_EN1((coreid * 2 + 1)), 0);
+        /* Enable core interrupt processing for 2,3 and 7 */
+        set_c0_status(0x8c01);
+}
+/**
+ * Callout to firmware before smp_init
+ *
+ */
+void octeon_prepare_cpus(unsigned int max_cpus)
+{
+        cvmx_write_csr(CVMX_CIU_MBOX_CLRX(cvmx_get_core_num()), 0xffffffff);
+        if (request_irq(OCTEON_IRQ_MBOX0, mailbox_interrupt, IRQF_SHARED,
+                        "mailbox0", mailbox_interrupt)) {
+                panic("Cannot request_irq(OCTEON_IRQ_MBOX0)\n");
+        }
+        if (request_irq(OCTEON_IRQ_MBOX1, mailbox_interrupt, IRQF_SHARED,
+                        "mailbox1", mailbox_interrupt)) {
+                panic("Cannot request_irq(OCTEON_IRQ_MBOX1)\n");
+        }
+}
+/**
+ * Last chance for the board code to finish SMP initialization before
+ * the CPU is "online".
+ */
+static void octeon_smp_finish(void)
+{
+#ifdef CONFIG_CAVIUM_GDB
+        unsigned long tmp;
+        /* Pulse MCD0 signal on Ctrl-C to stop all the cores. Also set the MCD0
+           to be not masked by this core so we know the signal is received by
+           someone */
+        asm volatile ("dmfc0 %0, $22\n"
+                      "ori   %0, %0, 0x9100\n" "dmtc0 %0, $22\n" : "=r" (tmp));
+#endif
+        octeon_user_io_init();
+        /* to generate the first CPU timer interrupt */
+        write_c0_compare(read_c0_count() + mips_hpt_frequency / HZ);
+}
+/**
+ * Hook for after all CPUs are online
+ */
+static void octeon_cpus_done(void)
+{
+#ifdef CONFIG_CAVIUM_GDB
+        unsigned long tmp;
+        /* Pulse MCD0 signal on Ctrl-C to stop all the cores. Also set the MCD0
+           to be not masked by this core so we know the signal is received by
+           someone */
+        asm volatile ("dmfc0 %0, $22\n"
+                      "ori   %0, %0, 0x9100\n" "dmtc0 %0, $22\n" : "=r" (tmp));
+#endif
+}
+struct plat_smp_ops octeon_smp_ops = {
+        .send_ipi_single        = octeon_send_ipi_single,
+        .send_ipi_mask          = octeon_send_ipi_mask,
+        .init_secondary         = octeon_init_secondary,
+        .smp_finish             = octeon_smp_finish,
+        .cpus_done              = octeon_cpus_done,
+        .boot_secondary         = octeon_boot_secondary,
+        .smp_setup              = octeon_smp_setup,
+        .prepare_cpus           = octeon_prepare_cpus,
+};
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index a3bbbf067a3b..783da855a2e3 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -959,7 +959,7 @@ CONFIG_I2C_SIBYTE=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 CONFIG_SENSORS_PCF8574=y
 # CONFIG_PCF8575 is not set
 CONFIG_SENSORS_PCF8591=y
diff --git a/arch/mips/configs/cavium-octeon_defconfig b/arch/mips/configs/cavium-octeon_defconfig
new file mode 100644
index 000000000000..7afaa28a3768
--- /dev/null
+++ b/arch/mips/configs/cavium-octeon_defconfig
@@ -0,0 +1,943 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.28-rc6
+# Wed Dec  3 11:00:58 2008
+#
+CONFIG_MIPS=y
+#
+# Machine selection
+#
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_BASLER_EXCITE is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_MACH_EMMA is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SNI_RM is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD=y
+CONFIG_CAVIUM_OCTEON_SPECIFIC_OPTIONS=y
+# CONFIG_CAVIUM_OCTEON_2ND_KERNEL is not set
+CONFIG_CAVIUM_OCTEON_HW_FIX_UNALIGNED=y
+CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE=2
+CONFIG_CAVIUM_OCTEON_LOCK_L2=y
+CONFIG_CAVIUM_OCTEON_LOCK_L2_TLB=y
+CONFIG_CAVIUM_OCTEON_LOCK_L2_EXCEPTION=y
+CONFIG_CAVIUM_OCTEON_LOCK_L2_LOW_LEVEL_INTERRUPT=y
+CONFIG_CAVIUM_OCTEON_LOCK_L2_INTERRUPT=y
+CONFIG_CAVIUM_OCTEON_LOCK_L2_MEMCPY=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_CEVT_R4K=y
+CONFIG_CSRC_R4K=y
+CONFIG_DMA_COHERENT=y
+# CONFIG_EARLY_PRINTK is not set
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_NO_IOPORT is not set
+CONFIG_CPU_BIG_ENDIAN=y
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_IRQ_CPU=y
+CONFIG_IRQ_CPU_OCTEON=y
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_MIPS_L1_CACHE_SHIFT=7
+#
+# CPU selection
+#
+# CONFIG_CPU_LOONGSON2 is not set
+# CONFIG_CPU_MIPS32_R1 is not set
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_CPU_CAVIUM_OCTEON=y
+CONFIG_WEAK_ORDERING=y
+CONFIG_WEAK_REORDERING_BEYOND_LLSC=y
+CONFIG_CPU_MIPSR2=y
+CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
+#
+# Kernel type
+#
+# CONFIG_32BIT is not set
+CONFIG_64BIT=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_SYS_SUPPORTS_HIGHMEM=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_STATIC=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_SMP=y
+CONFIG_SYS_SUPPORTS_SMP=y
+CONFIG_NR_CPUS_DEFAULT_16=y
+CONFIG_NR_CPUS=16
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_48 is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_128 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_256 is not set
+# CONFIG_HZ_1000 is not set
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=250
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_KEXEC is not set
+CONFIG_SECCOMP=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+CONFIG_BLOCK_COMPAT=y
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PROBE_INITRD_HEADER is not set
+# CONFIG_FREEZER is not set
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_MMU=y
+# CONFIG_PCCARD is not set
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+CONFIG_MIPS32_COMPAT=y
+CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_MIPS32_O32=y
+CONFIG_MIPS32_N32=y
+CONFIG_BINFMT_ELF32=y
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_NET=y
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+CONFIG_FIB_RULES=y
+# CONFIG_WIRELESS is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+#
+# Device Drivers
+#
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x8000000
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PLATRAM is not set
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_NETDEV_10000 is not set
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+#
+# Character devices
+#
+# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+# CONFIG_SERIAL_8250_EXTENDED is not set
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
+#
+# Multimedia devices
+#
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_SOUND is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+CONFIG_STAGING_EXCLUDE_BUILD=y
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+CONFIG_DEBUG_SPINLOCK=y
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+#
+# Tracers
+#
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_CMDLINE=""
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+CONFIG_SECURITY=y
+# CONFIG_SECURITYFS is not set
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
+CONFIG_CRYPTO=y
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/mips/configs/emma2rh_defconfig b/arch/mips/configs/emma2rh_defconfig
index 634bb4eaf132..fea9bc9865a3 100644
--- a/arch/mips/configs/emma2rh_defconfig
+++ b/arch/mips/configs/emma2rh_defconfig
@@ -996,7 +996,7 @@ CONFIG_I2C_CHARDEV=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/mips/configs/fulong_defconfig b/arch/mips/configs/fulong_defconfig
index b6698a232ae9..786a9bc9a696 100644
--- a/arch/mips/configs/fulong_defconfig
+++ b/arch/mips/configs/fulong_defconfig
@@ -1006,8 +1006,8 @@ CONFIG_I2C_VIAPRO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/mips/configs/msp71xx_defconfig b/arch/mips/configs/msp71xx_defconfig
index dd13db4d0fb9..84d6491b3d41 100644
--- a/arch/mips/configs/msp71xx_defconfig
+++ b/arch/mips/configs/msp71xx_defconfig
@@ -929,7 +929,7 @@ CONFIG_I2C_PMCMSP=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 CONFIG_PMCTWILED=y
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig
index db9272677aa2..8426d3b9501c 100644
--- a/arch/mips/configs/mtx1_defconfig
+++ b/arch/mips/configs/mtx1_defconfig
@@ -1845,7 +1845,7 @@ CONFIG_I2C_VOODOO3=m
 CONFIG_SENSORS_DS1337=m
 CONFIG_SENSORS_DS1374=m
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 CONFIG_SENSORS_PCF8574=m
 CONFIG_SENSORS_PCA9539=m
 CONFIG_SENSORS_PCF8591=m
@@ -1872,7 +1872,7 @@ CONFIG_SPI_BUTTERFLY=m
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_W1=m
diff --git a/arch/mips/configs/pnx8335-stb225_defconfig b/arch/mips/configs/pnx8335-stb225_defconfig
index d9536522cff5..2728caa6c2fb 100644
--- a/arch/mips/configs/pnx8335-stb225_defconfig
+++ b/arch/mips/configs/pnx8335-stb225_defconfig
@@ -640,8 +640,8 @@ CONFIG_I2C_CHARDEV=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/mips/configs/rbtx49xx_defconfig b/arch/mips/configs/rbtx49xx_defconfig
index c7c0864b8ce9..83d5c58662c8 100644
--- a/arch/mips/configs/rbtx49xx_defconfig
+++ b/arch/mips/configs/rbtx49xx_defconfig
@@ -522,7 +522,7 @@ CONFIG_SPI_TXX9=y
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 023866c0c102..7897f05e3165 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -1,4 +1,3 @@
 include include/asm-generic/Kbuild.asm
 header-y += cachectl.h sgidefs.h sysmips.h
-header-y += swab.h
diff --git a/arch/mips/include/asm/byteorder.h b/arch/mips/include/asm/byteorder.h
index 607b71830707..9579051ff1c7 100644
--- a/arch/mips/include/asm/byteorder.h
+++ b/arch/mips/include/asm/byteorder.h
@@ -8,8 +8,6 @@
 #ifndef _ASM_BYTEORDER_H
 #define _ASM_BYTEORDER_H
-#include <asm/swab.h>
 #if defined(__MIPSEB__)
 #include <linux/byteorder/big_endian.h>
 #elif defined(__MIPSEL__)
diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h
index 12d12dfe73c0..a0d14f85b781 100644
--- a/arch/mips/include/asm/cpu-features.h
+++ b/arch/mips/include/asm/cpu-features.h
@@ -38,6 +38,9 @@
 #ifndef cpu_has_tx39_cache
 #define cpu_has_tx39_cache      (cpu_data[0].options & MIPS_CPU_TX39_CACHE)
 #endif
+#ifndef cpu_has_octeon_cache
+#define cpu_has_octeon_cache    0
+#endif
 #ifndef cpu_has_fpu
 #define cpu_has_fpu             (current_cpu_data.options & MIPS_CPU_FPU)
 #define raw_cpu_has_fpu         (raw_current_cpu_data.options & MIPS_CPU_FPU)
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 229a786101d9..c018727c7ddc 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -33,6 +33,7 @@
 #define PRID_COMP_TOSHIBA       0x070000
 #define PRID_COMP_LSI           0x080000
 #define PRID_COMP_LEXRA         0x0b0000
+#define PRID_COMP_CAVIUM        0x0d0000
 /*
@@ -114,6 +115,18 @@
 #define PRID_IMP_BCM3302        0x9000
 /*
+ * These are the PRID's for when 23:16 == PRID_COMP_CAVIUM
+ */
+#define PRID_IMP_CAVIUM_CN38XX 0x0000
+#define PRID_IMP_CAVIUM_CN31XX 0x0100
+#define PRID_IMP_CAVIUM_CN30XX 0x0200
+#define PRID_IMP_CAVIUM_CN58XX 0x0300
+#define PRID_IMP_CAVIUM_CN56XX 0x0400
+#define PRID_IMP_CAVIUM_CN50XX 0x0600
+#define PRID_IMP_CAVIUM_CN52XX 0x0700
+/*
 * Definitions for 7:0 on legacy processors
 */
@@ -203,6 +216,7 @@ enum cpu_type_enum {
         * MIPS64 class processors
         */
        CPU_5KC, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2,
+        CPU_CAVIUM_OCTEON,
        CPU_LAST
 };
diff --git a/arch/mips/include/asm/hazards.h b/arch/mips/include/asm/hazards.h
index 2de638f84c86..43baed16a109 100644
--- a/arch/mips/include/asm/hazards.h
+++ b/arch/mips/include/asm/hazards.h
@@ -42,7 +42,7 @@ ASMMACRO(_ehb,
 /*
 * TLB hazards
 */
-#if defined(CONFIG_CPU_MIPSR2)
+#if defined(CONFIG_CPU_MIPSR2) && !defined(CONFIG_CPU_CAVIUM_OCTEON)
 /*
 * MIPSR2 defines ehb for hazard avoidance
@@ -138,7 +138,7 @@ do {									\
                __instruction_hazard();                                 \
 } while (0)
-#elif defined(CONFIG_CPU_R10000)
+#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_CAVIUM_OCTEON)
 /*
 * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index 501a40b9f18d..436878e4e063 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -295,6 +295,12 @@ static inline void iounmap(const volatile void __iomem *addr)
 #undef __IS_KSEG1
 }
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+#define war_octeon_io_reorder_wmb()             wmb()
+#else
+#define war_octeon_io_reorder_wmb()             do { } while (0)
+#endif
 #define __BUILD_MEMORY_SINGLE(pfx, bwlq, type, irq)                     \
                                                                        \
 static inline void pfx##write##bwlq(type val,                           \
@@ -303,6 +309,8 @@ static inline void pfx##write##bwlq(type val,				\
        volatile type *__mem;                                           \
        type __val;                                                     \
                                                                        \
+        war_octeon_io_reorder_wmb();                                    \
+                                                                        \
        __mem = (void *)__swizzle_addr_##bwlq((unsigned long)(mem));    \
                                                                        \
        __val = pfx##ioswab##bwlq(__mem, val);                          \
@@ -370,6 +378,8 @@ static inline void pfx##out##bwlq##p(type val, unsigned long port)	\
        volatile type *__addr;                                          \
        type __val;                                                     \
                                                                        \
+        war_octeon_io_reorder_wmb();                                    \
+                                                                        \
        __addr = (void *)__swizzle_addr_##bwlq(mips_io_port_base + port); \
                                                                        \
        __val = pfx##ioswab##bwlq(__addr, val);                         \
@@ -504,8 +514,12 @@ BUILDSTRING(q, u64)
 #endif
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+#define mmiowb() wmb()
+#else
 /* Depends on MIPS II instruction set */
 #define mmiowb() asm volatile ("sync" ::: "memory")
+#endif
 static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
 {
diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h
index abc62aa744ac..3214ade02d10 100644
--- a/arch/mips/include/asm/irq.h
+++ b/arch/mips/include/asm/irq.h
@@ -66,7 +66,7 @@ extern void smtc_forward_irq(unsigned int irq);
 */
 #define IRQ_AFFINITY_HOOK(irq)                                          \
 do {                                                                    \
-    if (!cpu_isset(smp_processor_id(), irq_desc[irq].affinity)) {       \
+    if (!cpumask_test_cpu(smp_processor_id(), irq_desc[irq].affinity)) {\
        smtc_forward_irq(irq);                                          \
        irq_exit();                                                     \
        return;                                                         \
diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h
index 0d302bad4492..62f91f50b5b5 100644
--- a/arch/mips/include/asm/mach-au1x00/au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/au1000.h
@@ -91,14 +91,57 @@ static inline u32 au_readl(unsigned long reg)
        return *(volatile u32 *)reg;
 }
+/* Early Au1000 have a write-only SYS_CPUPLL register. */
+static inline int au1xxx_cpu_has_pll_wo(void)
+{
+        switch (read_c0_prid()) {
+        case 0x00030100:        /* Au1000 DA */
+        case 0x00030201:        /* Au1000 HA */
+        case 0x00030202:        /* Au1000 HB */
+                return 1;
+        }
+        return 0;
+}
+/* does CPU need CONFIG[OD] set to fix tons of errata? */
+static inline int au1xxx_cpu_needs_config_od(void)
+{
+        /*
+         * c0_config.od (bit 19) was write only (and read as 0) on the
+         * early revisions of Alchemy SOCs.  It disables the bus trans-
+         * action overlapping and needs to be set to fix various errata.
+         */
+        switch (read_c0_prid()) {
+        case 0x00030100: /* Au1000 DA */
+        case 0x00030201: /* Au1000 HA */
+        case 0x00030202: /* Au1000 HB */
+        case 0x01030200: /* Au1500 AB */
+        /*
+         * Au1100/Au1200 errata actually keep silence about this bit,
+         * so we set it just in case for those revisions that require
+         * it to be set according to the (now gone) cpu_table.
+         */
+        case 0x02030200: /* Au1100 AB */
+        case 0x02030201: /* Au1100 BA */
+        case 0x02030202: /* Au1100 BC */
+        case 0x04030201: /* Au1200 AC */
+                return 1;
+        }
+        return 0;
+}
 /* arch/mips/au1000/common/clocks.c */
 extern void set_au1x00_speed(unsigned int new_freq);
 extern unsigned int get_au1x00_speed(void);
 extern void set_au1x00_uart_baud_base(unsigned long new_baud_base);
 extern unsigned long get_au1x00_uart_baud_base(void);
-extern void set_au1x00_lcd_clock(void);
+extern unsigned long au1xxx_calc_clock(void);
-extern unsigned int get_au1x00_lcd_clock(void);
+/* PM: arch/mips/alchemy/common/sleeper.S, power.c, irq.c */
+void au1xxx_save_and_sleep(void);
+void au_sleep(void);
+void save_au1xxx_intctl(void);
+void restore_au1xxx_intctl(void);
 /*
 * Every board describes its IRQ mapping with this table.
@@ -109,10 +152,11 @@ struct au1xxx_irqmap {
        int     im_request;
 };
-/*
+/* core calls this function to let boards initialize other IRQ sources */
- * init_IRQ looks for a table with this name.
+void board_init_irq(void);
- */
-extern struct au1xxx_irqmap au1xxx_irq_map[];
+/* boards call this to register additional (GPIO) interrupts */
+void au1xxx_setup_irqmap(struct au1xxx_irqmap *map, int count);
 #endif /* !defined (_LANGUAGE_ASSEMBLY) */
@@ -505,15 +549,6 @@ extern struct au1xxx_irqmap au1xxx_irq_map[];
 #define IC1_TESTBIT             0xB1800080
-/* Interrupt Configuration Modes */
-#define INTC_INT_DISABLED               0x0
-#define INTC_INT_RISE_EDGE              0x1
-#define INTC_INT_FALL_EDGE              0x2
-#define INTC_INT_RISE_AND_FALL_EDGE     0x3
-#define INTC_INT_HIGH_LEVEL             0x5
-#define INTC_INT_LOW_LEVEL              0x6
-#define INTC_INT_HIGH_AND_LOW_LEVEL     0x7
 /* Interrupt Numbers */
 /* Au1000 */
 #ifdef CONFIG_SOC_AU1000
@@ -1525,6 +1560,10 @@ enum soc_au1200_ints {
 #define SYS_SLPPWR              0xB1900078
 #define SYS_SLEEP               0xB190007C
+#define SYS_WAKEMSK_D2          (1 << 9)
+#define SYS_WAKEMSK_M2          (1 << 8)
+#define SYS_WAKEMSK_GPIO(x)     (1 << (x))
 /* Clock Controller */
 #define SYS_FREQCTRL0           0xB1900020
 #  define SYS_FC_FRDIV2_BIT     22
@@ -1749,24 +1788,4 @@ static AU1X00_SYS * const sys = (AU1X00_SYS *)SYS_BASE;
 #endif
-/*
- * Processor information based on PRID.
- * Copied from PowerPC.
- */
-#ifndef _LANGUAGE_ASSEMBLY
-struct cpu_spec {
-        /* CPU is matched via (PRID & prid_mask) == prid_value */
-        unsigned int    prid_mask;
-        unsigned int    prid_value;
-        char            *cpu_name;
-        unsigned char   cpu_od;         /* Set Config[OD] */
-        unsigned char   cpu_bclk;       /* Enable BCLK switching */
-        unsigned char   cpu_pll_wo;     /* sys_cpupll reg. write-only */
-};
-extern struct cpu_spec  cpu_specs[];
-extern struct cpu_spec  *cur_cpu_spec[];
-#endif
 #endif
diff --git a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
index 44a67bf05dc1..06f68f43800a 100644
--- a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
+++ b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
@@ -357,6 +357,11 @@ u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr);
 u32 au1xxx_ddma_add_device(dbdev_tab_t *dev);
 extern void au1xxx_ddma_del_device(u32 devid);
 void *au1xxx_ddma_get_nextptr_virt(au1x_ddma_desc_t *dp);
+#ifdef CONFIG_PM
+void au1xxx_dbdma_suspend(void);
+void au1xxx_dbdma_resume(void);
+#endif
 /*
 * Some compatibilty macros -- needed to make changes to API
diff --git a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
new file mode 100644
index 000000000000..04ce6e6569da
--- /dev/null
+++ b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
@@ -0,0 +1,78 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2004 Cavium Networks
+ */
+#ifndef __ASM_MACH_CAVIUM_OCTEON_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_CAVIUM_OCTEON_CPU_FEATURE_OVERRIDES_H
+#include <linux/types.h>
+#include <asm/mipsregs.h>
+/*
+ * Cavium Octeons are MIPS64v2 processors
+ */
+#define cpu_dcache_line_size()  128
+#define cpu_icache_line_size()  128
+#define cpu_has_4kex            1
+#define cpu_has_3k_cache        0
+#define cpu_has_4k_cache        0
+#define cpu_has_tx39_cache      0
+#define cpu_has_fpu             0
+#define cpu_has_counter         1
+#define cpu_has_watch           1
+#define cpu_has_divec           1
+#define cpu_has_vce             0
+#define cpu_has_cache_cdex_p    0
+#define cpu_has_cache_cdex_s    0
+#define cpu_has_prefetch        1
+/*
+ * We should disable LL/SC on non SMP systems as it is faster to
+ * disable interrupts for atomic access than a LL/SC.  Unfortunatly we
+ * cannot as this breaks asm/futex.h
+ */
+#define cpu_has_llsc            1
+#define cpu_has_vtag_icache     1
+#define cpu_has_dc_aliases      0
+#define cpu_has_ic_fills_f_dc   0
+#define cpu_has_64bits          1
+#define cpu_has_octeon_cache    1
+#define cpu_has_saa             octeon_has_saa()
+#define cpu_has_mips32r1        0
+#define cpu_has_mips32r2        0
+#define cpu_has_mips64r1        0
+#define cpu_has_mips64r2        1
+#define cpu_has_dsp             0
+#define cpu_has_mipsmt          0
+#define cpu_has_userlocal       0
+#define cpu_has_vint            0
+#define cpu_has_veic            0
+#define ARCH_HAS_READ_CURRENT_TIMER 1
+#define ARCH_HAS_IRQ_PER_CPU    1
+#define ARCH_HAS_SPINLOCK_PREFETCH 1
+#define spin_lock_prefetch(x) prefetch(x)
+#define PREFETCH_STRIDE 128
+static inline int read_current_timer(unsigned long *result)
+{
+        asm volatile ("rdhwr %0,$31\n"
+#ifndef CONFIG_64BIT
+                      "\tsll %0, 0"
+#endif
+                      : "=r" (*result));
+        return 0;
+}
+static inline int octeon_has_saa(void)
+{
+        int id;
+        asm volatile ("mfc0 %0, $15,0" : "=r" (id));
+        return id >= 0x000d0300;
+}
+#endif
diff --git a/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h b/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h
new file mode 100644
index 000000000000..f30fce92aabb
--- /dev/null
+++ b/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h
@@ -0,0 +1,64 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006  Ralf Baechle <ralf@linux-mips.org>
+ *
+ *
+ * Similar to mach-generic/dma-coherence.h except
+ * plat_device_is_coherent hard coded to return 1.
+ *
+ */
+#ifndef __ASM_MACH_CAVIUM_OCTEON_DMA_COHERENCE_H
+#define __ASM_MACH_CAVIUM_OCTEON_DMA_COHERENCE_H
+struct device;
+dma_addr_t octeon_map_dma_mem(struct device *, void *, size_t);
+void octeon_unmap_dma_mem(struct device *, dma_addr_t);
+static inline dma_addr_t plat_map_dma_mem(struct device *dev, void *addr,
+        size_t size)
+{
+        return octeon_map_dma_mem(dev, addr, size);
+}
+static inline dma_addr_t plat_map_dma_mem_page(struct device *dev,
+        struct page *page)
+{
+        return octeon_map_dma_mem(dev, page_address(page), PAGE_SIZE);
+}
+static inline unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
+{
+        return dma_addr;
+}
+static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr)
+{
+        octeon_unmap_dma_mem(dev, dma_addr);
+}
+static inline int plat_dma_supported(struct device *dev, u64 mask)
+{
+        return 1;
+}
+static inline void plat_extra_sync_for_device(struct device *dev)
+{
+        mb();
+}
+static inline int plat_device_is_coherent(struct device *dev)
+{
+        return 1;
+}
+static inline int plat_dma_mapping_error(struct device *dev,
+                                         dma_addr_t dma_addr)
+{
+        return dma_addr == -1;
+}
+#endif /* __ASM_MACH_CAVIUM_OCTEON_DMA_COHERENCE_H */
diff --git a/arch/mips/include/asm/mach-cavium-octeon/irq.h b/arch/mips/include/asm/mach-cavium-octeon/irq.h
new file mode 100644
index 000000000000..d32220fbf4f1
--- /dev/null
+++ b/arch/mips/include/asm/mach-cavium-octeon/irq.h
@@ -0,0 +1,244 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2004-2008 Cavium Networks
+ */
+#ifndef __OCTEON_IRQ_H__
+#define __OCTEON_IRQ_H__
+#define NR_IRQS OCTEON_IRQ_LAST
+#define MIPS_CPU_IRQ_BASE OCTEON_IRQ_SW0
+/* 0 - 7 represent the i8259 master */
+#define OCTEON_IRQ_I8259M0      0
+#define OCTEON_IRQ_I8259M1      1
+#define OCTEON_IRQ_I8259M2      2
+#define OCTEON_IRQ_I8259M3      3
+#define OCTEON_IRQ_I8259M4      4
+#define OCTEON_IRQ_I8259M5      5
+#define OCTEON_IRQ_I8259M6      6
+#define OCTEON_IRQ_I8259M7      7
+/* 8 - 15 represent the i8259 slave */
+#define OCTEON_IRQ_I8259S0      8
+#define OCTEON_IRQ_I8259S1      9
+#define OCTEON_IRQ_I8259S2      10
+#define OCTEON_IRQ_I8259S3      11
+#define OCTEON_IRQ_I8259S4      12
+#define OCTEON_IRQ_I8259S5      13
+#define OCTEON_IRQ_I8259S6      14
+#define OCTEON_IRQ_I8259S7      15
+/* 16 - 23 represent the 8 MIPS standard interrupt sources */
+#define OCTEON_IRQ_SW0          16
+#define OCTEON_IRQ_SW1          17
+#define OCTEON_IRQ_CIU0         18
+#define OCTEON_IRQ_CIU1         19
+#define OCTEON_IRQ_CIU4         20
+#define OCTEON_IRQ_5            21
+#define OCTEON_IRQ_PERF         22
+#define OCTEON_IRQ_TIMER        23
+/* 24 - 87 represent the sources in CIU_INTX_EN0 */
+#define OCTEON_IRQ_WORKQ0       24
+#define OCTEON_IRQ_WORKQ1       25
+#define OCTEON_IRQ_WORKQ2       26
+#define OCTEON_IRQ_WORKQ3       27
+#define OCTEON_IRQ_WORKQ4       28
+#define OCTEON_IRQ_WORKQ5       29
+#define OCTEON_IRQ_WORKQ6       30
+#define OCTEON_IRQ_WORKQ7       31
+#define OCTEON_IRQ_WORKQ8       32
+#define OCTEON_IRQ_WORKQ9       33
+#define OCTEON_IRQ_WORKQ10      34
+#define OCTEON_IRQ_WORKQ11      35
+#define OCTEON_IRQ_WORKQ12      36
+#define OCTEON_IRQ_WORKQ13      37
+#define OCTEON_IRQ_WORKQ14      38
+#define OCTEON_IRQ_WORKQ15      39
+#define OCTEON_IRQ_GPIO0        40
+#define OCTEON_IRQ_GPIO1        41
+#define OCTEON_IRQ_GPIO2        42
+#define OCTEON_IRQ_GPIO3        43
+#define OCTEON_IRQ_GPIO4        44
+#define OCTEON_IRQ_GPIO5        45
+#define OCTEON_IRQ_GPIO6        46
+#define OCTEON_IRQ_GPIO7        47
+#define OCTEON_IRQ_GPIO8        48
+#define OCTEON_IRQ_GPIO9        49
+#define OCTEON_IRQ_GPIO10       50
+#define OCTEON_IRQ_GPIO11       51
+#define OCTEON_IRQ_GPIO12       52
+#define OCTEON_IRQ_GPIO13       53
+#define OCTEON_IRQ_GPIO14       54
+#define OCTEON_IRQ_GPIO15       55
+#define OCTEON_IRQ_MBOX0        56
+#define OCTEON_IRQ_MBOX1        57
+#define OCTEON_IRQ_UART0        58
+#define OCTEON_IRQ_UART1        59
+#define OCTEON_IRQ_PCI_INT0     60
+#define OCTEON_IRQ_PCI_INT1     61
+#define OCTEON_IRQ_PCI_INT2     62
+#define OCTEON_IRQ_PCI_INT3     63
+#define OCTEON_IRQ_PCI_MSI0     64
+#define OCTEON_IRQ_PCI_MSI1     65
+#define OCTEON_IRQ_PCI_MSI2     66
+#define OCTEON_IRQ_PCI_MSI3     67
+#define OCTEON_IRQ_RESERVED68   68      /* Summary of CIU_INT_SUM1 */
+#define OCTEON_IRQ_TWSI         69
+#define OCTEON_IRQ_RML          70
+#define OCTEON_IRQ_TRACE        71
+#define OCTEON_IRQ_GMX_DRP0     72
+#define OCTEON_IRQ_GMX_DRP1     73
+#define OCTEON_IRQ_IPD_DRP      74
+#define OCTEON_IRQ_KEY_ZERO     75
+#define OCTEON_IRQ_TIMER0       76
+#define OCTEON_IRQ_TIMER1       77
+#define OCTEON_IRQ_TIMER2       78
+#define OCTEON_IRQ_TIMER3       79
+#define OCTEON_IRQ_USB0         80
+#define OCTEON_IRQ_PCM          81
+#define OCTEON_IRQ_MPI          82
+#define OCTEON_IRQ_TWSI2        83
+#define OCTEON_IRQ_POWIQ        84
+#define OCTEON_IRQ_IPDPPTHR     85
+#define OCTEON_IRQ_MII0         86
+#define OCTEON_IRQ_BOOTDMA      87
+/* 88 - 151 represent the sources in CIU_INTX_EN1 */
+#define OCTEON_IRQ_WDOG0        88
+#define OCTEON_IRQ_WDOG1        89
+#define OCTEON_IRQ_WDOG2        90
+#define OCTEON_IRQ_WDOG3        91
+#define OCTEON_IRQ_WDOG4        92
+#define OCTEON_IRQ_WDOG5        93
+#define OCTEON_IRQ_WDOG6        94
+#define OCTEON_IRQ_WDOG7        95
+#define OCTEON_IRQ_WDOG8        96
+#define OCTEON_IRQ_WDOG9        97
+#define OCTEON_IRQ_WDOG10       98
+#define OCTEON_IRQ_WDOG11       99
+#define OCTEON_IRQ_WDOG12       100
+#define OCTEON_IRQ_WDOG13       101
+#define OCTEON_IRQ_WDOG14       102
+#define OCTEON_IRQ_WDOG15       103
+#define OCTEON_IRQ_UART2        104
+#define OCTEON_IRQ_USB1         105
+#define OCTEON_IRQ_MII1         106
+#define OCTEON_IRQ_RESERVED107  107
+#define OCTEON_IRQ_RESERVED108  108
+#define OCTEON_IRQ_RESERVED109  109
+#define OCTEON_IRQ_RESERVED110  110
+#define OCTEON_IRQ_RESERVED111  111
+#define OCTEON_IRQ_RESERVED112  112
+#define OCTEON_IRQ_RESERVED113  113
+#define OCTEON_IRQ_RESERVED114  114
+#define OCTEON_IRQ_RESERVED115  115
+#define OCTEON_IRQ_RESERVED116  116
+#define OCTEON_IRQ_RESERVED117  117
+#define OCTEON_IRQ_RESERVED118  118
+#define OCTEON_IRQ_RESERVED119  119
+#define OCTEON_IRQ_RESERVED120  120
+#define OCTEON_IRQ_RESERVED121  121
+#define OCTEON_IRQ_RESERVED122  122
+#define OCTEON_IRQ_RESERVED123  123
+#define OCTEON_IRQ_RESERVED124  124
+#define OCTEON_IRQ_RESERVED125  125
+#define OCTEON_IRQ_RESERVED126  126
+#define OCTEON_IRQ_RESERVED127  127
+#define OCTEON_IRQ_RESERVED128  128
+#define OCTEON_IRQ_RESERVED129  129
+#define OCTEON_IRQ_RESERVED130  130
+#define OCTEON_IRQ_RESERVED131  131
+#define OCTEON_IRQ_RESERVED132  132
+#define OCTEON_IRQ_RESERVED133  133
+#define OCTEON_IRQ_RESERVED134  134
+#define OCTEON_IRQ_RESERVED135  135
+#define OCTEON_IRQ_RESERVED136  136
+#define OCTEON_IRQ_RESERVED137  137
+#define OCTEON_IRQ_RESERVED138  138
+#define OCTEON_IRQ_RESERVED139  139
+#define OCTEON_IRQ_RESERVED140  140
+#define OCTEON_IRQ_RESERVED141  141
+#define OCTEON_IRQ_RESERVED142  142
+#define OCTEON_IRQ_RESERVED143  143
+#define OCTEON_IRQ_RESERVED144  144
+#define OCTEON_IRQ_RESERVED145  145
+#define OCTEON_IRQ_RESERVED146  146
+#define OCTEON_IRQ_RESERVED147  147
+#define OCTEON_IRQ_RESERVED148  148
+#define OCTEON_IRQ_RESERVED149  149
+#define OCTEON_IRQ_RESERVED150  150
+#define OCTEON_IRQ_RESERVED151  151
+#ifdef CONFIG_PCI_MSI
+/* 152 - 215 represent the MSI interrupts 0-63 */
+#define OCTEON_IRQ_MSI_BIT0     152
+#define OCTEON_IRQ_MSI_BIT1     153
+#define OCTEON_IRQ_MSI_BIT2     154
+#define OCTEON_IRQ_MSI_BIT3     155
+#define OCTEON_IRQ_MSI_BIT4     156
+#define OCTEON_IRQ_MSI_BIT5     157
+#define OCTEON_IRQ_MSI_BIT6     158
+#define OCTEON_IRQ_MSI_BIT7     159
+#define OCTEON_IRQ_MSI_BIT8     160
+#define OCTEON_IRQ_MSI_BIT9     161
+#define OCTEON_IRQ_MSI_BIT10    162
+#define OCTEON_IRQ_MSI_BIT11    163
+#define OCTEON_IRQ_MSI_BIT12    164
+#define OCTEON_IRQ_MSI_BIT13    165
+#define OCTEON_IRQ_MSI_BIT14    166
+#define OCTEON_IRQ_MSI_BIT15    167
+#define OCTEON_IRQ_MSI_BIT16    168
+#define OCTEON_IRQ_MSI_BIT17    169
+#define OCTEON_IRQ_MSI_BIT18    170
+#define OCTEON_IRQ_MSI_BIT19    171
+#define OCTEON_IRQ_MSI_BIT20    172
+#define OCTEON_IRQ_MSI_BIT21    173
+#define OCTEON_IRQ_MSI_BIT22    174
+#define OCTEON_IRQ_MSI_BIT23    175
+#define OCTEON_IRQ_MSI_BIT24    176
+#define OCTEON_IRQ_MSI_BIT25    177
+#define OCTEON_IRQ_MSI_BIT26    178
+#define OCTEON_IRQ_MSI_BIT27    179
+#define OCTEON_IRQ_MSI_BIT28    180
+#define OCTEON_IRQ_MSI_BIT29    181
+#define OCTEON_IRQ_MSI_BIT30    182
+#define OCTEON_IRQ_MSI_BIT31    183
+#define OCTEON_IRQ_MSI_BIT32    184
+#define OCTEON_IRQ_MSI_BIT33    185
+#define OCTEON_IRQ_MSI_BIT34    186
+#define OCTEON_IRQ_MSI_BIT35    187
+#define OCTEON_IRQ_MSI_BIT36    188
+#define OCTEON_IRQ_MSI_BIT37    189
+#define OCTEON_IRQ_MSI_BIT38    190
+#define OCTEON_IRQ_MSI_BIT39    191
+#define OCTEON_IRQ_MSI_BIT40    192
+#define OCTEON_IRQ_MSI_BIT41    193
+#define OCTEON_IRQ_MSI_BIT42    194
+#define OCTEON_IRQ_MSI_BIT43    195
+#define OCTEON_IRQ_MSI_BIT44    196
+#define OCTEON_IRQ_MSI_BIT45    197
+#define OCTEON_IRQ_MSI_BIT46    198
+#define OCTEON_IRQ_MSI_BIT47    199
+#define OCTEON_IRQ_MSI_BIT48    200
+#define OCTEON_IRQ_MSI_BIT49    201
+#define OCTEON_IRQ_MSI_BIT50    202
+#define OCTEON_IRQ_MSI_BIT51    203
+#define OCTEON_IRQ_MSI_BIT52    204
+#define OCTEON_IRQ_MSI_BIT53    205
+#define OCTEON_IRQ_MSI_BIT54    206
+#define OCTEON_IRQ_MSI_BIT55    207
+#define OCTEON_IRQ_MSI_BIT56    208
+#define OCTEON_IRQ_MSI_BIT57    209
+#define OCTEON_IRQ_MSI_BIT58    210
+#define OCTEON_IRQ_MSI_BIT59    211
+#define OCTEON_IRQ_MSI_BIT60    212
+#define OCTEON_IRQ_MSI_BIT61    213
+#define OCTEON_IRQ_MSI_BIT62    214
+#define OCTEON_IRQ_MSI_BIT63    215
+#define OCTEON_IRQ_LAST         216
+#else
+#define OCTEON_IRQ_LAST         152
+#endif
+#endif
diff --git a/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h b/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h
new file mode 100644
index 000000000000..0b2b5eb22e9b
--- /dev/null
+++ b/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h
@@ -0,0 +1,131 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005-2008 Cavium Networks, Inc
+ */
+#ifndef __ASM_MACH_CAVIUM_OCTEON_KERNEL_ENTRY_H
+#define __ASM_MACH_CAVIUM_OCTEON_KERNEL_ENTRY_H
+#define CP0_CYCLE_COUNTER $9, 6
+#define CP0_CVMCTL_REG $9, 7
+#define CP0_CVMMEMCTL_REG $11,7
+#define CP0_PRID_REG $15, 0
+#define CP0_PRID_OCTEON_PASS1 0x000d0000
+#define CP0_PRID_OCTEON_CN30XX 0x000d0200
+.macro  kernel_entry_setup
+        # Registers set by bootloader:
+        # (only 32 bits set by bootloader, all addresses are physical
+        # addresses, and need to have the appropriate memory region set
+        # by the kernel
+        # a0 = argc
+        # a1 = argv (kseg0 compat addr)
+        # a2 = 1 if init core, zero otherwise
+        # a3 = address of boot descriptor block
+        .set push
+        .set arch=octeon
+        # Read the cavium mem control register
+        dmfc0   v0, CP0_CVMMEMCTL_REG
+        # Clear the lower 6 bits, the CVMSEG size
+        dins    v0, $0, 0, 6
+        ori     v0, CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE
+        dmtc0   v0, CP0_CVMMEMCTL_REG   # Write the cavium mem control register
+        dmfc0   v0, CP0_CVMCTL_REG      # Read the cavium control register
+#ifdef CONFIG_CAVIUM_OCTEON_HW_FIX_UNALIGNED
+        # Disable unaligned load/store support but leave HW fixup enabled
+        or  v0, v0, 0x5001
+        xor v0, v0, 0x1001
+#else
+        # Disable unaligned load/store and HW fixup support
+        or  v0, v0, 0x5001
+        xor v0, v0, 0x5001
+#endif
+        # Read the processor ID register
+        mfc0 v1, CP0_PRID_REG
+        # Disable instruction prefetching (Octeon Pass1 errata)
+        or  v0, v0, 0x2000
+        # Skip reenable of prefetching for Octeon Pass1
+        beq v1, CP0_PRID_OCTEON_PASS1, skip
+        nop
+        # Reenable instruction prefetching, not on Pass1
+        xor v0, v0, 0x2000
+        # Strip off pass number off of processor id
+        srl v1, 8
+        sll v1, 8
+        # CN30XX needs some extra stuff turned off for better performance
+        bne v1, CP0_PRID_OCTEON_CN30XX, skip
+        nop
+        # CN30XX Use random Icache replacement
+        or  v0, v0, 0x400
+        # CN30XX Disable instruction prefetching
+        or  v0, v0, 0x2000
+skip:
+        # Write the cavium control register
+        dmtc0   v0, CP0_CVMCTL_REG
+        sync
+        # Flush dcache after config change
+        cache   9, 0($0)
+        # Get my core id
+        rdhwr   v0, $0
+        # Jump the master to kernel_entry
+        bne     a2, zero, octeon_main_processor
+        nop
+#ifdef CONFIG_SMP
+        #
+        # All cores other than the master need to wait here for SMP bootstrap
+        # to begin
+        #
+        # This is the variable where the next core to boot os stored
+        PTR_LA  t0, octeon_processor_boot
+octeon_spin_wait_boot:
+        # Get the core id of the next to be booted
+        LONG_L  t1, (t0)
+        # Keep looping if it isn't me
+        bne t1, v0, octeon_spin_wait_boot
+        nop
+        # Get my GP from the global variable
+        PTR_LA  t0, octeon_processor_gp
+        LONG_L  gp, (t0)
+        # Get my SP from the global variable
+        PTR_LA  t0, octeon_processor_sp
+        LONG_L  sp, (t0)
+        # Set the SP global variable to zero so the master knows we've started
+        LONG_S  zero, (t0)
+#ifdef __OCTEON__
+        syncw
+        syncw
+#else
+        sync
+#endif
+        # Jump to the normal Linux SMP entry point
+        j   smp_bootstrap
+        nop
+#else /* CONFIG_SMP */
+        #
+        # Someone tried to boot SMP with a non SMP kernel. All extra cores
+        # will halt here.
+        #
+octeon_wait_forever:
+        wait
+        b   octeon_wait_forever
+        nop
+#endif /* CONFIG_SMP */
+octeon_main_processor:
+        .set pop
+.endm
+/*
+ * Do SMP slave processor setup necessary before we can savely execute C code.
+ */
+        .macro  smp_slave_setup
+        .endm
+#endif /* __ASM_MACH_CAVIUM_OCTEON_KERNEL_ENTRY_H */
diff --git a/arch/mips/include/asm/mach-cavium-octeon/war.h b/arch/mips/include/asm/mach-cavium-octeon/war.h
new file mode 100644
index 000000000000..c4712d7cc81d
--- /dev/null
+++ b/arch/mips/include/asm/mach-cavium-octeon/war.h
@@ -0,0 +1,26 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ * Copyright (C) 2008 Cavium Networks <support@caviumnetworks.com>
+ */
+#ifndef __ASM_MIPS_MACH_CAVIUM_OCTEON_WAR_H
+#define __ASM_MIPS_MACH_CAVIUM_OCTEON_WAR_H
+#define R4600_V1_INDEX_ICACHEOP_WAR     0
+#define R4600_V1_HIT_CACHEOP_WAR        0
+#define R4600_V2_HIT_CACHEOP_WAR        0
+#define R5432_CP0_INTERRUPT_WAR         0
+#define BCM1250_M3_WAR                  0
+#define SIBYTE_1956_WAR                 0
+#define MIPS4K_ICACHE_REFILL_WAR        0
+#define MIPS_CACHE_SYNC_WAR             0
+#define TX49XX_ICACHE_INDEX_INV_WAR     0
+#define RM9000_CDEX_SMP_WAR             0
+#define ICACHE_REFILLS_WORKAROUND_WAR   0
+#define R10000_LLSC_WAR                 0
+#define MIPS34K_MISSED_ITLB_WAR         0
+#endif /* __ASM_MIPS_MACH_CAVIUM_OCTEON_WAR_H */
diff --git a/arch/mips/include/asm/mach-generic/dma-coherence.h b/arch/mips/include/asm/mach-generic/dma-coherence.h
index 76e04e7feb84..36c611b6c597 100644
--- a/arch/mips/include/asm/mach-generic/dma-coherence.h
+++ b/arch/mips/include/asm/mach-generic/dma-coherence.h
@@ -28,10 +28,34 @@ static inline unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
        return dma_addr;
 }
-static inline void plat_unmap_dma_mem(dma_addr_t dma_addr)
+static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr)
 {
 }
+static inline int plat_dma_supported(struct device *dev, u64 mask)
+{
+        /*
+         * we fall back to GFP_DMA when the mask isn't all 1s,
+         * so we can't guarantee allocations that must be
+         * within a tighter range than GFP_DMA..
+         */
+        if (mask < DMA_BIT_MASK(24))
+                return 0;
+        return 1;
+}
+static inline void plat_extra_sync_for_device(struct device *dev)
+{
+        return;
+}
+static inline int plat_dma_mapping_error(struct device *dev,
+                                         dma_addr_t dma_addr)
+{
+        return 0;
+}
 static inline int plat_device_is_coherent(struct device *dev)
 {
 #ifdef CONFIG_DMA_COHERENT
diff --git a/arch/mips/include/asm/mach-ip27/dma-coherence.h b/arch/mips/include/asm/mach-ip27/dma-coherence.h
index ed7e6222dc15..4c21bfca10c3 100644
--- a/arch/mips/include/asm/mach-ip27/dma-coherence.h
+++ b/arch/mips/include/asm/mach-ip27/dma-coherence.h
@@ -38,10 +38,34 @@ static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
        return dma_addr & ~(0xffUL << 56);
 }
-static inline void plat_unmap_dma_mem(dma_addr_t dma_addr)
+static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr)
 {
 }
+static inline int plat_dma_supported(struct device *dev, u64 mask)
+{
+        /*
+         * we fall back to GFP_DMA when the mask isn't all 1s,
+         * so we can't guarantee allocations that must be
+         * within a tighter range than GFP_DMA..
+         */
+        if (mask < DMA_BIT_MASK(24))
+                return 0;
+        return 1;
+}
+static inline void plat_extra_sync_for_device(struct device *dev)
+{
+        return;
+}
+static inline int plat_dma_mapping_error(struct device *dev,
+                                         dma_addr_t dma_addr)
+{
+        return 0;
+}
 static inline int plat_device_is_coherent(struct device *dev)
 {
        return 1;               /* IP27 non-cohernet mode is unsupported */
diff --git a/arch/mips/include/asm/mach-ip32/dma-coherence.h b/arch/mips/include/asm/mach-ip32/dma-coherence.h
index a5511ebb2d53..7ae40f4b1c80 100644
--- a/arch/mips/include/asm/mach-ip32/dma-coherence.h
+++ b/arch/mips/include/asm/mach-ip32/dma-coherence.h
@@ -60,10 +60,34 @@ static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
        return addr;
 }
-static inline void plat_unmap_dma_mem(dma_addr_t dma_addr)
+static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr)
 {
 }
+static inline int plat_dma_supported(struct device *dev, u64 mask)
+{
+        /*
+         * we fall back to GFP_DMA when the mask isn't all 1s,
+         * so we can't guarantee allocations that must be
+         * within a tighter range than GFP_DMA..
+         */
+        if (mask < DMA_BIT_MASK(24))
+                return 0;
+        return 1;
+}
+static inline void plat_extra_sync_for_device(struct device *dev)
+{
+        return;
+}
+static inline int plat_dma_mapping_error(struct device *dev,
+                                         dma_addr_t dma_addr)
+{
+        return 0;
+}
 static inline int plat_device_is_coherent(struct device *dev)
 {
        return 0;               /* IP32 is non-cohernet */
diff --git a/arch/mips/include/asm/mach-jazz/dma-coherence.h b/arch/mips/include/asm/mach-jazz/dma-coherence.h
index d66979a124a8..1c7cd27efa7b 100644
--- a/arch/mips/include/asm/mach-jazz/dma-coherence.h
+++ b/arch/mips/include/asm/mach-jazz/dma-coherence.h
@@ -27,11 +27,35 @@ static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
        return vdma_log2phys(dma_addr);
 }
-static void plat_unmap_dma_mem(dma_addr_t dma_addr)
+static void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr)
 {
        vdma_free(dma_addr);
 }
+static inline int plat_dma_supported(struct device *dev, u64 mask)
+{
+        /*
+         * we fall back to GFP_DMA when the mask isn't all 1s,
+         * so we can't guarantee allocations that must be
+         * within a tighter range than GFP_DMA..
+         */
+        if (mask < DMA_BIT_MASK(24))
+                return 0;
+        return 1;
+}
+static inline void plat_extra_sync_for_device(struct device *dev)
+{
+        return;
+}
+static inline int plat_dma_mapping_error(struct device *dev,
+                                         dma_addr_t dma_addr)
+{
+        return 0;
+}
 static inline int plat_device_is_coherent(struct device *dev)
 {
        return 0;
diff --git a/arch/mips/include/asm/mach-lemote/dma-coherence.h b/arch/mips/include/asm/mach-lemote/dma-coherence.h
index 7e914777ebc4..38fad7dfe7da 100644
--- a/arch/mips/include/asm/mach-lemote/dma-coherence.h
+++ b/arch/mips/include/asm/mach-lemote/dma-coherence.h
@@ -30,10 +30,34 @@ static inline unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
        return dma_addr & 0x7fffffff;
 }
-static inline void plat_unmap_dma_mem(dma_addr_t dma_addr)
+static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr)
 {
 }
+static inline int plat_dma_supported(struct device *dev, u64 mask)
+{
+        /*
+         * we fall back to GFP_DMA when the mask isn't all 1s,
+         * so we can't guarantee allocations that must be
+         * within a tighter range than GFP_DMA..
+         */
+        if (mask < DMA_BIT_MASK(24))
+                return 0;
+        return 1;
+}
+static inline void plat_extra_sync_for_device(struct device *dev)
+{
+        return;
+}
+static inline int plat_dma_mapping_error(struct device *dev,
+                                         dma_addr_t dma_addr)
+{
+        return 0;
+}
 static inline int plat_device_is_coherent(struct device *dev)
 {
        return 0;
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index 9316324d070d..0417516503f6 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -1000,6 +1000,26 @@ do {									\
 #define read_c0_ebase()         __read_32bit_c0_register($15, 1)
 #define write_c0_ebase(val)     __write_32bit_c0_register($15, 1, val)
+/* Cavium OCTEON (cnMIPS) */
+#define read_c0_cvmcount()      __read_ulong_c0_register($9, 6)
+#define write_c0_cvmcount(val)  __write_ulong_c0_register($9, 6, val)
+#define read_c0_cvmctl()        __read_64bit_c0_register($9, 7)
+#define write_c0_cvmctl(val)    __write_64bit_c0_register($9, 7, val)
+#define read_c0_cvmmemctl()     __read_64bit_c0_register($11, 7)
+#define write_c0_cvmmemctl(val) __write_64bit_c0_register($11, 7, val)
+/*
+ * The cacheerr registers are not standardized.  On OCTEON, they are
+ * 64 bits wide.
+ */
+#define read_octeon_c0_icacheerr()      __read_64bit_c0_register($27, 0)
+#define write_octeon_c0_icacheerr(val)  __write_64bit_c0_register($27, 0, val)
+#define read_octeon_c0_dcacheerr()      __read_64bit_c0_register($27, 1)
+#define write_octeon_c0_dcacheerr(val)  __write_64bit_c0_register($27, 1, val)
 /*
 * Macros to access the floating point coprocessor control registers
 */
@@ -1008,6 +1028,8 @@ do {									\
        __asm__ __volatile__(                                   \
        ".set\tpush\n\t"                                        \
        ".set\treorder\n\t"                                     \
+        /* gas fails to assemble cfc1 for some archs (octeon).*/ \
+        ".set\tmips1\n\t"                                       \
        "cfc1\t%0,"STR(source)"\n\t"                            \
        ".set\tpop"                                             \
        : "=r" (__res));                                        \
diff --git a/arch/mips/include/asm/module.h b/arch/mips/include/asm/module.h
index e2e09b2cd265..d94085a3eafb 100644
--- a/arch/mips/include/asm/module.h
+++ b/arch/mips/include/asm/module.h
@@ -116,6 +116,8 @@ search_module_dbetables(unsigned long addr)
 #define MODULE_PROC_FAMILY "SB1 "
 #elif defined CONFIG_CPU_LOONGSON2
 #define MODULE_PROC_FAMILY "LOONGSON2 "
+#elif defined CONFIG_CPU_CAVIUM_OCTEON
+#define MODULE_PROC_FAMILY "OCTEON "
 #else
 #error MODULE_PROC_FAMILY undefined for your processor configuration
 #endif
diff --git a/arch/mips/include/asm/octeon/cvmx-asm.h b/arch/mips/include/asm/octeon/cvmx-asm.h
new file mode 100644
index 000000000000..b21d3fc1ef91
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-asm.h
@@ -0,0 +1,128 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ *
+ * This is file defines ASM primitives for the executive.
+ */
+#ifndef __CVMX_ASM_H__
+#define __CVMX_ASM_H__
+#include "octeon-model.h"
+/* other useful stuff */
+#define CVMX_SYNC asm volatile ("sync" : : : "memory")
+/* String version of SYNCW macro for using in inline asm constructs */
+#define CVMX_SYNCW_STR "syncw\nsyncw\n"
+#ifdef __OCTEON__
+/* Deprecated, will be removed in future release */
+#define CVMX_SYNCIO asm volatile ("nop")
+#define CVMX_SYNCIOBDMA asm volatile ("synciobdma" : : : "memory")
+/* Deprecated, will be removed in future release */
+#define CVMX_SYNCIOALL asm volatile ("nop")
+/*
+ * We actually use two syncw instructions in a row when we need a write
+ * memory barrier. This is because the CN3XXX series of Octeons have
+ * errata Core-401. This can cause a single syncw to not enforce
+ * ordering under very rare conditions. Even if it is rare, better safe
+ * than sorry.
+ */
+#define CVMX_SYNCW asm volatile ("syncw\n\tsyncw" : : : "memory")
+/*
+ * Define new sync instructions to be normal SYNC instructions for
+ * operating systems that use threads.
+ */
+#define CVMX_SYNCWS CVMX_SYNCW
+#define CVMX_SYNCS  CVMX_SYNC
+#define CVMX_SYNCWS_STR CVMX_SYNCW_STR
+#else
+/*
+ * Not using a Cavium compiler, always use the slower sync so the
+ * assembler stays happy.
+ */
+/* Deprecated, will be removed in future release */
+#define CVMX_SYNCIO asm volatile ("nop")
+#define CVMX_SYNCIOBDMA asm volatile ("sync" : : : "memory")
+/* Deprecated, will be removed in future release */
+#define CVMX_SYNCIOALL asm volatile ("nop")
+#define CVMX_SYNCW asm volatile ("sync" : : : "memory")
+#define CVMX_SYNCWS CVMX_SYNCW
+#define CVMX_SYNCS  CVMX_SYNC
+#define CVMX_SYNCWS_STR CVMX_SYNCW_STR
+#endif
+/*
+ * CVMX_PREPARE_FOR_STORE makes each byte of the block unpredictable
+ * (actually old value or zero) until that byte is stored to (by this or
+ * another processor. Note that the value of each byte is not only
+ * unpredictable, but may also change again - up until the point when one
+ * of the cores stores to the byte.
+ */
+#define CVMX_PREPARE_FOR_STORE(address, offset) \
+        asm volatile ("pref 30, " CVMX_TMP_STR(offset) "(%[rbase])" : : \
+        [rbase] "d" (address))
+/*
+ * This is a command headed to the L2 controller to tell it to clear
+ * its dirty bit for a block. Basically, SW is telling HW that the
+ * current version of the block will not be used.
+ */
+#define CVMX_DONT_WRITE_BACK(address, offset) \
+        asm volatile ("pref 29, " CVMX_TMP_STR(offset) "(%[rbase])" : : \
+        [rbase] "d" (address))
+/* flush stores, invalidate entire icache */
+#define CVMX_ICACHE_INVALIDATE \
+        { CVMX_SYNC; asm volatile ("synci 0($0)" : : ); }
+/* flush stores, invalidate entire icache */
+#define CVMX_ICACHE_INVALIDATE2 \
+        { CVMX_SYNC; asm volatile ("cache 0, 0($0)" : : ); }
+/* complete prefetches, invalidate entire dcache */
+#define CVMX_DCACHE_INVALIDATE \
+        { CVMX_SYNC; asm volatile ("cache 9, 0($0)" : : ); }
+#define CVMX_POP(result, input) \
+        asm ("pop %[rd],%[rs]" : [rd] "=d" (result) : [rs] "d" (input))
+#define CVMX_DPOP(result, input) \
+        asm ("dpop %[rd],%[rs]" : [rd] "=d" (result) : [rs] "d" (input))
+/* some new cop0-like stuff */
+#define CVMX_RDHWR(result, regstr) \
+        asm volatile ("rdhwr %[rt],$" CVMX_TMP_STR(regstr) : [rt] "=d" (result))
+#define CVMX_RDHWRNV(result, regstr) \
+        asm ("rdhwr %[rt],$" CVMX_TMP_STR(regstr) : [rt] "=d" (result))
+#endif /* __CVMX_ASM_H__ */
diff --git a/arch/mips/include/asm/octeon/cvmx-bootinfo.h b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
new file mode 100644
index 000000000000..692989acd8a9
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
@@ -0,0 +1,262 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ * Header file containing the ABI with the bootloader.
+ */
+#ifndef __CVMX_BOOTINFO_H__
+#define __CVMX_BOOTINFO_H__
+/*
+ * Current major and minor versions of the CVMX bootinfo block that is
+ * passed from the bootloader to the application.  This is versioned
+ * so that applications can properly handle multiple bootloader
+ * versions.
+ */
+#define CVMX_BOOTINFO_MAJ_VER 1
+#define CVMX_BOOTINFO_MIN_VER 2
+#if (CVMX_BOOTINFO_MAJ_VER == 1)
+#define CVMX_BOOTINFO_OCTEON_SERIAL_LEN 20
+/*
+ * This structure is populated by the bootloader.  For binary
+ * compatibility the only changes that should be made are
+ * adding members to the end of the structure, and the minor
+ * version should be incremented at that time.
+ * If an incompatible change is made, the major version
+ * must be incremented, and the minor version should be reset
+ * to 0.
+ */
+struct cvmx_bootinfo {
+        uint32_t major_version;
+        uint32_t minor_version;
+        uint64_t stack_top;
+        uint64_t heap_base;
+        uint64_t heap_end;
+        uint64_t desc_vaddr;
+        uint32_t exception_base_addr;
+        uint32_t stack_size;
+        uint32_t flags;
+        uint32_t core_mask;
+        /* DRAM size in megabytes */
+        uint32_t dram_size;
+        /* physical address of free memory descriptor block*/
+        uint32_t phy_mem_desc_addr;
+        /* used to pass flags from app to debugger */
+        uint32_t debugger_flags_base_addr;
+        /* CPU clock speed, in hz */
+        uint32_t eclock_hz;
+        /* DRAM clock speed, in hz */
+        uint32_t dclock_hz;
+        uint32_t reserved0;
+        uint16_t board_type;
+        uint8_t board_rev_major;
+        uint8_t board_rev_minor;
+        uint16_t reserved1;
+        uint8_t reserved2;
+        uint8_t reserved3;
+        char board_serial_number[CVMX_BOOTINFO_OCTEON_SERIAL_LEN];
+        uint8_t mac_addr_base[6];
+        uint8_t mac_addr_count;
+#if (CVMX_BOOTINFO_MIN_VER >= 1)
+        /*
+         * Several boards support compact flash on the Octeon boot
+         * bus.  The CF memory spaces may be mapped to different
+         * addresses on different boards.  These are the physical
+         * addresses, so care must be taken to use the correct
+         * XKPHYS/KSEG0 addressing depending on the application's
+         * ABI.  These values will be 0 if CF is not present.
+         */
+        uint64_t compact_flash_common_base_addr;
+        uint64_t compact_flash_attribute_base_addr;
+        /*
+         * Base address of the LED display (as on EBT3000 board)
+         * This will be 0 if LED display not present.
+         */
+        uint64_t led_display_base_addr;
+#endif
+#if (CVMX_BOOTINFO_MIN_VER >= 2)
+        /* DFA reference clock in hz (if applicable)*/
+        uint32_t dfa_ref_clock_hz;
+        /*
+         * flags indicating various configuration options.  These
+         * flags supercede the 'flags' variable and should be used
+         * instead if available.
+         */
+        uint32_t config_flags;
+#endif
+};
+#define CVMX_BOOTINFO_CFG_FLAG_PCI_HOST                 (1ull << 0)
+#define CVMX_BOOTINFO_CFG_FLAG_PCI_TARGET               (1ull << 1)
+#define CVMX_BOOTINFO_CFG_FLAG_DEBUG                    (1ull << 2)
+#define CVMX_BOOTINFO_CFG_FLAG_NO_MAGIC                 (1ull << 3)
+/* This flag is set if the TLB mappings are not contained in the
+ * 0x10000000 - 0x20000000 boot bus region. */
+#define CVMX_BOOTINFO_CFG_FLAG_OVERSIZE_TLB_MAPPING     (1ull << 4)
+#define CVMX_BOOTINFO_CFG_FLAG_BREAK                    (1ull << 5)
+#endif /*   (CVMX_BOOTINFO_MAJ_VER == 1) */
+/* Type defines for board and chip types */
+enum cvmx_board_types_enum {
+        CVMX_BOARD_TYPE_NULL = 0,
+        CVMX_BOARD_TYPE_SIM = 1,
+        CVMX_BOARD_TYPE_EBT3000 = 2,
+        CVMX_BOARD_TYPE_KODAMA = 3,
+        CVMX_BOARD_TYPE_NIAGARA = 4,
+        CVMX_BOARD_TYPE_NAC38 = 5,      /* formerly NAO38 */
+        CVMX_BOARD_TYPE_THUNDER = 6,
+        CVMX_BOARD_TYPE_TRANTOR = 7,
+        CVMX_BOARD_TYPE_EBH3000 = 8,
+        CVMX_BOARD_TYPE_EBH3100 = 9,
+        CVMX_BOARD_TYPE_HIKARI = 10,
+        CVMX_BOARD_TYPE_CN3010_EVB_HS5 = 11,
+        CVMX_BOARD_TYPE_CN3005_EVB_HS5 = 12,
+        CVMX_BOARD_TYPE_KBP = 13,
+        /* Deprecated, CVMX_BOARD_TYPE_CN3010_EVB_HS5 supports the CN3020 */
+        CVMX_BOARD_TYPE_CN3020_EVB_HS5 = 14,
+        CVMX_BOARD_TYPE_EBT5800 = 15,
+        CVMX_BOARD_TYPE_NICPRO2 = 16,
+        CVMX_BOARD_TYPE_EBH5600 = 17,
+        CVMX_BOARD_TYPE_EBH5601 = 18,
+        CVMX_BOARD_TYPE_EBH5200 = 19,
+        CVMX_BOARD_TYPE_BBGW_REF = 20,
+        CVMX_BOARD_TYPE_NIC_XLE_4G = 21,
+        CVMX_BOARD_TYPE_EBT5600 = 22,
+        CVMX_BOARD_TYPE_EBH5201 = 23,
+        CVMX_BOARD_TYPE_MAX,
+        /*
+         * The range from CVMX_BOARD_TYPE_MAX to
+         * CVMX_BOARD_TYPE_CUST_DEFINED_MIN is reserved for future
+         * SDK use.
+         */
+        /*
+         * Set aside a range for customer boards.  These numbers are managed
+         * by Cavium.
+         */
+        CVMX_BOARD_TYPE_CUST_DEFINED_MIN = 10000,
+        CVMX_BOARD_TYPE_CUST_WSX16 = 10001,
+        CVMX_BOARD_TYPE_CUST_NS0216 = 10002,
+        CVMX_BOARD_TYPE_CUST_NB5 = 10003,
+        CVMX_BOARD_TYPE_CUST_WMR500 = 10004,
+        CVMX_BOARD_TYPE_CUST_DEFINED_MAX = 20000,
+        /*
+         * Set aside a range for customer private use.  The SDK won't
+         * use any numbers in this range.
+         */
+        CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001,
+        CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000,
+        /* The remaining range is reserved for future use. */
+};
+enum cvmx_chip_types_enum {
+        CVMX_CHIP_TYPE_NULL = 0,
+        CVMX_CHIP_SIM_TYPE_DEPRECATED = 1,
+        CVMX_CHIP_TYPE_OCTEON_SAMPLE = 2,
+        CVMX_CHIP_TYPE_MAX,
+};
+/* Compatability alias for NAC38 name change, planned to be removed
+ * from SDK 1.7 */
+#define CVMX_BOARD_TYPE_NAO38   CVMX_BOARD_TYPE_NAC38
+/* Functions to return string based on type */
+#define ENUM_BRD_TYPE_CASE(x) \
+        case x: return(#x + 16);        /* Skip CVMX_BOARD_TYPE_ */
+static inline const char *cvmx_board_type_to_string(enum
+                                                    cvmx_board_types_enum type)
+{
+        switch (type) {
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NULL)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_SIM)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT3000)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_KODAMA)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIAGARA)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NAC38)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_THUNDER)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_TRANTOR)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH3000)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH3100)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_HIKARI)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CN3010_EVB_HS5)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CN3005_EVB_HS5)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_KBP)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CN3020_EVB_HS5)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5800)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NICPRO2)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5600)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5601)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5200)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_BBGW_REF)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC_XLE_4G)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5600)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5201)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_MAX)
+                        /* Customer boards listed here */
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DEFINED_MIN)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_WSX16)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_NS0216)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_NB5)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_WMR500)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DEFINED_MAX)
+                    /* Customer private range */
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN)
+                ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX)
+        }
+        return "Unsupported Board";
+}
+#define ENUM_CHIP_TYPE_CASE(x) \
+        case x: return(#x + 15);        /* Skip CVMX_CHIP_TYPE */
+static inline const char *cvmx_chip_type_to_string(enum
+                                                   cvmx_chip_types_enum type)
+{
+        switch (type) {
+                ENUM_CHIP_TYPE_CASE(CVMX_CHIP_TYPE_NULL)
+                    ENUM_CHIP_TYPE_CASE(CVMX_CHIP_SIM_TYPE_DEPRECATED)
+                    ENUM_CHIP_TYPE_CASE(CVMX_CHIP_TYPE_OCTEON_SAMPLE)
+                    ENUM_CHIP_TYPE_CASE(CVMX_CHIP_TYPE_MAX)
+        }
+        return "Unsupported Chip";
+}
+#endif /* __CVMX_BOOTINFO_H__ */
diff --git a/arch/mips/include/asm/octeon/cvmx-bootmem.h b/arch/mips/include/asm/octeon/cvmx-bootmem.h
new file mode 100644
index 000000000000..1cbe4b55889d
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-bootmem.h
@@ -0,0 +1,288 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ * Simple allocate only memory allocator.  Used to allocate memory at
+ * application start time.
+ */
+#ifndef __CVMX_BOOTMEM_H__
+#define __CVMX_BOOTMEM_H__
+/* Must be multiple of 8, changing breaks ABI */
+#define CVMX_BOOTMEM_NAME_LEN 128
+/* Can change without breaking ABI */
+#define CVMX_BOOTMEM_NUM_NAMED_BLOCKS 64
+/* minimum alignment of bootmem alloced blocks */
+#define CVMX_BOOTMEM_ALIGNMENT_SIZE     (16ull)
+/* Flags for cvmx_bootmem_phy_mem* functions */
+/* Allocate from end of block instead of beginning */
+#define CVMX_BOOTMEM_FLAG_END_ALLOC    (1 << 0)
+/* Don't do any locking. */
+#define CVMX_BOOTMEM_FLAG_NO_LOCKING   (1 << 1)
+/* First bytes of each free physical block of memory contain this structure,
+ * which is used to maintain the free memory list.  Since the bootloader is
+ * only 32 bits, there is a union providing 64 and 32 bit versions.  The
+ * application init code converts addresses to 64 bit addresses before the
+ * application starts.
+ */
+struct cvmx_bootmem_block_header {
+        /*
+         * Note: these are referenced from assembly routines in the
+         * bootloader, so this structure should not be changed
+         * without changing those routines as well.
+         */
+        uint64_t next_block_addr;
+        uint64_t size;
+};
+/*
+ * Structure for named memory blocks.  Number of descriptors available
+ * can be changed without affecting compatiblity, but name length
+ * changes require a bump in the bootmem descriptor version Note: This
+ * structure must be naturally 64 bit aligned, as a single memory
+ * image will be used by both 32 and 64 bit programs.
+ */
+struct cvmx_bootmem_named_block_desc {
+        /* Base address of named block */
+        uint64_t base_addr;
+        /*
+         * Size actually allocated for named block (may differ from
+         * requested).
+         */
+        uint64_t size;
+        /* name of named block */
+        char name[CVMX_BOOTMEM_NAME_LEN];
+};
+/* Current descriptor versions */
+/* CVMX bootmem descriptor major version */
+#define CVMX_BOOTMEM_DESC_MAJ_VER   3
+/* CVMX bootmem descriptor minor version */
+#define CVMX_BOOTMEM_DESC_MIN_VER   0
+/* First three members of cvmx_bootmem_desc_t are left in original
+ * positions for backwards compatibility.
+ */
+struct cvmx_bootmem_desc {
+        /* spinlock to control access to list */
+        uint32_t lock;
+        /* flags for indicating various conditions */
+        uint32_t flags;
+        uint64_t head_addr;
+        /* Incremented when incompatible changes made */
+        uint32_t major_version;
+        /*
+         * Incremented changed when compatible changes made, reset to
+         * zero when major incremented.
+         */
+        uint32_t minor_version;
+        uint64_t app_data_addr;
+        uint64_t app_data_size;
+        /* number of elements in named blocks array */
+        uint32_t named_block_num_blocks;
+        /* length of name array in bootmem blocks */
+        uint32_t named_block_name_len;
+        /* address of named memory block descriptors */
+        uint64_t named_block_array_addr;
+};
+/**
+ * Initialize the boot alloc memory structures. This is
+ * normally called inside of cvmx_user_app_init()
+ *
+ * @mem_desc_ptr:       Address of the free memory list
+ */
+extern int cvmx_bootmem_init(void *mem_desc_ptr);
+/**
+ * Allocate a block of memory from the free list that was passed
+ * to the application by the bootloader.
+ * This is an allocate-only algorithm, so freeing memory is not possible.
+ *
+ * @size:      Size in bytes of block to allocate
+ * @alignment: Alignment required - must be power of 2
+ *
+ * Returns pointer to block of memory, NULL on error
+ */
+extern void *cvmx_bootmem_alloc(uint64_t size, uint64_t alignment);
+/**
+ * Allocate a block of memory from the free list that was
+ * passed to the application by the bootloader at a specific
+ * address. This is an allocate-only algorithm, so
+ * freeing memory is not possible. Allocation will fail if
+ * memory cannot be allocated at the specified address.
+ *
+ * @size:      Size in bytes of block to allocate
+ * @address:   Physical address to allocate memory at.  If this memory is not
+ *                  available, the allocation fails.
+ * @alignment: Alignment required - must be power of 2
+ * Returns pointer to block of memory, NULL on error
+ */
+extern void *cvmx_bootmem_alloc_address(uint64_t size, uint64_t address,
+                                        uint64_t alignment);
+/**
+ * Allocate a block of memory from the free list that was
+ * passed to the application by the bootloader within a specified
+ * address range. This is an allocate-only algorithm, so
+ * freeing memory is not possible. Allocation will fail if
+ * memory cannot be allocated in the requested range.
+ *
+ * @size:      Size in bytes of block to allocate
+ * @min_addr:  defines the minimum address of the range
+ * @max_addr:  defines the maximum address of the range
+ * @alignment: Alignment required - must be power of 2
+ * Returns pointer to block of memory, NULL on error
+ */
+extern void *cvmx_bootmem_alloc_range(uint64_t size, uint64_t alignment,
+                                      uint64_t min_addr, uint64_t max_addr);
+/**
+ * Frees a previously allocated named bootmem block.
+ *
+ * @name:   name of block to free
+ *
+ * Returns 0 on failure,
+ *         !0 on success
+ */
+extern int cvmx_bootmem_free_named(char *name);
+/**
+ * Finds a named bootmem block by name.
+ *
+ * @name:   name of block to free
+ *
+ * Returns pointer to named block descriptor on success
+ *         0 on failure
+ */
+struct cvmx_bootmem_named_block_desc *cvmx_bootmem_find_named_block(char *name);
+/**
+ * Allocates a block of physical memory from the free list, at
+ * (optional) requested address and alignment.
+ *
+ * @req_size: size of region to allocate.  All requests are rounded up
+ *            to be a multiple CVMX_BOOTMEM_ALIGNMENT_SIZE bytes size
+ *
+ * @address_min: Minimum address that block can occupy.
+ *
+ * @address_max: Specifies the maximum address_min (inclusive) that
+ *               the allocation can use.
+ *
+ * @alignment: Requested alignment of the block.  If this alignment
+ *             cannot be met, the allocation fails.  This must be a
+ *             power of 2.  (Note: Alignment of
+ *             CVMX_BOOTMEM_ALIGNMENT_SIZE bytes is required, and
+ *             internally enforced.  Requested alignments of less than
+ *             CVMX_BOOTMEM_ALIGNMENT_SIZE are set to
+ *             CVMX_BOOTMEM_ALIGNMENT_SIZE.)
+ *
+ * @flags:     Flags to control options for the allocation.
+ *
+ * Returns physical address of block allocated, or -1 on failure
+ */
+int64_t cvmx_bootmem_phy_alloc(uint64_t req_size, uint64_t address_min,
+                               uint64_t address_max, uint64_t alignment,
+                               uint32_t flags);
+/**
+ * Finds a named memory block by name.
+ * Also used for finding an unused entry in the named block table.
+ *
+ * @name: Name of memory block to find.  If NULL pointer given, then
+ *        finds unused descriptor, if available.
+ *
+ * @flags: Flags to control options for the allocation.
+ *
+ * Returns Pointer to memory block descriptor, NULL if not found.
+ *         If NULL returned when name parameter is NULL, then no memory
+ *         block descriptors are available.
+ */
+struct cvmx_bootmem_named_block_desc *
+cvmx_bootmem_phy_named_block_find(char *name, uint32_t flags);
+/**
+ * Frees a named block.
+ *
+ * @name:   name of block to free
+ * @flags:  flags for passing options
+ *
+ * Returns 0 on failure
+ *         1 on success
+ */
+int cvmx_bootmem_phy_named_block_free(char *name, uint32_t flags);
+/**
+ * Frees a block to the bootmem allocator list.  This must
+ * be used with care, as the size provided must match the size
+ * of the block that was allocated, or the list will become
+ * corrupted.
+ *
+ * IMPORTANT:  This is only intended to be used as part of named block
+ * frees and initial population of the free memory list.
+ *                                                      *
+ *
+ * @phy_addr: physical address of block
+ * @size:     size of block in bytes.
+ * @flags:    flags for passing options
+ *
+ * Returns 1 on success,
+ *         0 on failure
+ */
+int __cvmx_bootmem_phy_free(uint64_t phy_addr, uint64_t size, uint32_t flags);
+/**
+ * Locks the bootmem allocator.  This is useful in certain situations
+ * where multiple allocations must be made without being interrupted.
+ * This should be used with the CVMX_BOOTMEM_FLAG_NO_LOCKING flag.
+ *
+ */
+void cvmx_bootmem_lock(void);
+/**
+ * Unlocks the bootmem allocator.  This is useful in certain situations
+ * where multiple allocations must be made without being interrupted.
+ * This should be used with the CVMX_BOOTMEM_FLAG_NO_LOCKING flag.
+ *
+ */
+void cvmx_bootmem_unlock(void);
+#endif /*   __CVMX_BOOTMEM_H__ */
diff --git a/arch/mips/include/asm/octeon/cvmx-ciu-defs.h b/arch/mips/include/asm/octeon/cvmx-ciu-defs.h
new file mode 100644
index 000000000000..f8f05b7764b7
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-ciu-defs.h
@@ -0,0 +1,1616 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_CIU_DEFS_H__
+#define __CVMX_CIU_DEFS_H__
+#define CVMX_CIU_BIST \
+         CVMX_ADD_IO_SEG(0x0001070000000730ull)
+#define CVMX_CIU_DINT \
+         CVMX_ADD_IO_SEG(0x0001070000000720ull)
+#define CVMX_CIU_FUSE \
+         CVMX_ADD_IO_SEG(0x0001070000000728ull)
+#define CVMX_CIU_GSTOP \
+         CVMX_ADD_IO_SEG(0x0001070000000710ull)
+#define CVMX_CIU_INTX_EN0(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000200ull + (((offset) & 63) * 16))
+#define CVMX_CIU_INTX_EN0_W1C(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000002200ull + (((offset) & 63) * 16))
+#define CVMX_CIU_INTX_EN0_W1S(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000006200ull + (((offset) & 63) * 16))
+#define CVMX_CIU_INTX_EN1(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000208ull + (((offset) & 63) * 16))
+#define CVMX_CIU_INTX_EN1_W1C(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000002208ull + (((offset) & 63) * 16))
+#define CVMX_CIU_INTX_EN1_W1S(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000006208ull + (((offset) & 63) * 16))
+#define CVMX_CIU_INTX_EN4_0(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000C80ull + (((offset) & 15) * 16))
+#define CVMX_CIU_INTX_EN4_0_W1C(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000002C80ull + (((offset) & 15) * 16))
+#define CVMX_CIU_INTX_EN4_0_W1S(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000006C80ull + (((offset) & 15) * 16))
+#define CVMX_CIU_INTX_EN4_1(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000C88ull + (((offset) & 15) * 16))
+#define CVMX_CIU_INTX_EN4_1_W1C(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000002C88ull + (((offset) & 15) * 16))
+#define CVMX_CIU_INTX_EN4_1_W1S(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000006C88ull + (((offset) & 15) * 16))
+#define CVMX_CIU_INTX_SUM0(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000000ull + (((offset) & 63) * 8))
+#define CVMX_CIU_INTX_SUM4(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000C00ull + (((offset) & 15) * 8))
+#define CVMX_CIU_INT_SUM1 \
+         CVMX_ADD_IO_SEG(0x0001070000000108ull)
+#define CVMX_CIU_MBOX_CLRX(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000680ull + (((offset) & 15) * 8))
+#define CVMX_CIU_MBOX_SETX(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000600ull + (((offset) & 15) * 8))
+#define CVMX_CIU_NMI \
+         CVMX_ADD_IO_SEG(0x0001070000000718ull)
+#define CVMX_CIU_PCI_INTA \
+         CVMX_ADD_IO_SEG(0x0001070000000750ull)
+#define CVMX_CIU_PP_DBG \
+         CVMX_ADD_IO_SEG(0x0001070000000708ull)
+#define CVMX_CIU_PP_POKEX(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000580ull + (((offset) & 15) * 8))
+#define CVMX_CIU_PP_RST \
+         CVMX_ADD_IO_SEG(0x0001070000000700ull)
+#define CVMX_CIU_QLM_DCOK \
+         CVMX_ADD_IO_SEG(0x0001070000000760ull)
+#define CVMX_CIU_QLM_JTGC \
+         CVMX_ADD_IO_SEG(0x0001070000000768ull)
+#define CVMX_CIU_QLM_JTGD \
+         CVMX_ADD_IO_SEG(0x0001070000000770ull)
+#define CVMX_CIU_SOFT_BIST \
+         CVMX_ADD_IO_SEG(0x0001070000000738ull)
+#define CVMX_CIU_SOFT_PRST \
+         CVMX_ADD_IO_SEG(0x0001070000000748ull)
+#define CVMX_CIU_SOFT_PRST1 \
+         CVMX_ADD_IO_SEG(0x0001070000000758ull)
+#define CVMX_CIU_SOFT_RST \
+         CVMX_ADD_IO_SEG(0x0001070000000740ull)
+#define CVMX_CIU_TIMX(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000480ull + (((offset) & 3) * 8))
+#define CVMX_CIU_WDOGX(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000500ull + (((offset) & 15) * 8))
+union cvmx_ciu_bist {
+        uint64_t u64;
+        struct cvmx_ciu_bist_s {
+                uint64_t reserved_4_63:60;
+                uint64_t bist:4;
+        } s;
+        struct cvmx_ciu_bist_s cn30xx;
+        struct cvmx_ciu_bist_s cn31xx;
+        struct cvmx_ciu_bist_s cn38xx;
+        struct cvmx_ciu_bist_s cn38xxp2;
+        struct cvmx_ciu_bist_cn50xx {
+                uint64_t reserved_2_63:62;
+                uint64_t bist:2;
+        } cn50xx;
+        struct cvmx_ciu_bist_cn52xx {
+                uint64_t reserved_3_63:61;
+                uint64_t bist:3;
+        } cn52xx;
+        struct cvmx_ciu_bist_cn52xx cn52xxp1;
+        struct cvmx_ciu_bist_s cn56xx;
+        struct cvmx_ciu_bist_s cn56xxp1;
+        struct cvmx_ciu_bist_s cn58xx;
+        struct cvmx_ciu_bist_s cn58xxp1;
+};
+union cvmx_ciu_dint {
+        uint64_t u64;
+        struct cvmx_ciu_dint_s {
+                uint64_t reserved_16_63:48;
+                uint64_t dint:16;
+        } s;
+        struct cvmx_ciu_dint_cn30xx {
+                uint64_t reserved_1_63:63;
+                uint64_t dint:1;
+        } cn30xx;
+        struct cvmx_ciu_dint_cn31xx {
+                uint64_t reserved_2_63:62;
+                uint64_t dint:2;
+        } cn31xx;
+        struct cvmx_ciu_dint_s cn38xx;
+        struct cvmx_ciu_dint_s cn38xxp2;
+        struct cvmx_ciu_dint_cn31xx cn50xx;
+        struct cvmx_ciu_dint_cn52xx {
+                uint64_t reserved_4_63:60;
+                uint64_t dint:4;
+        } cn52xx;
+        struct cvmx_ciu_dint_cn52xx cn52xxp1;
+        struct cvmx_ciu_dint_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t dint:12;
+        } cn56xx;
+        struct cvmx_ciu_dint_cn56xx cn56xxp1;
+        struct cvmx_ciu_dint_s cn58xx;
+        struct cvmx_ciu_dint_s cn58xxp1;
+};
+union cvmx_ciu_fuse {
+        uint64_t u64;
+        struct cvmx_ciu_fuse_s {
+                uint64_t reserved_16_63:48;
+                uint64_t fuse:16;
+        } s;
+        struct cvmx_ciu_fuse_cn30xx {
+                uint64_t reserved_1_63:63;
+                uint64_t fuse:1;
+        } cn30xx;
+        struct cvmx_ciu_fuse_cn31xx {
+                uint64_t reserved_2_63:62;
+                uint64_t fuse:2;
+        } cn31xx;
+        struct cvmx_ciu_fuse_s cn38xx;
+        struct cvmx_ciu_fuse_s cn38xxp2;
+        struct cvmx_ciu_fuse_cn31xx cn50xx;
+        struct cvmx_ciu_fuse_cn52xx {
+                uint64_t reserved_4_63:60;
+                uint64_t fuse:4;
+        } cn52xx;
+        struct cvmx_ciu_fuse_cn52xx cn52xxp1;
+        struct cvmx_ciu_fuse_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t fuse:12;
+        } cn56xx;
+        struct cvmx_ciu_fuse_cn56xx cn56xxp1;
+        struct cvmx_ciu_fuse_s cn58xx;
+        struct cvmx_ciu_fuse_s cn58xxp1;
+};
+union cvmx_ciu_gstop {
+        uint64_t u64;
+        struct cvmx_ciu_gstop_s {
+                uint64_t reserved_1_63:63;
+                uint64_t gstop:1;
+        } s;
+        struct cvmx_ciu_gstop_s cn30xx;
+        struct cvmx_ciu_gstop_s cn31xx;
+        struct cvmx_ciu_gstop_s cn38xx;
+        struct cvmx_ciu_gstop_s cn38xxp2;
+        struct cvmx_ciu_gstop_s cn50xx;
+        struct cvmx_ciu_gstop_s cn52xx;
+        struct cvmx_ciu_gstop_s cn52xxp1;
+        struct cvmx_ciu_gstop_s cn56xx;
+        struct cvmx_ciu_gstop_s cn56xxp1;
+        struct cvmx_ciu_gstop_s cn58xx;
+        struct cvmx_ciu_gstop_s cn58xxp1;
+};
+union cvmx_ciu_intx_en0 {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en0_s {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t mpi:1;
+                uint64_t pcm:1;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } s;
+        struct cvmx_ciu_intx_en0_cn30xx {
+                uint64_t reserved_59_63:5;
+                uint64_t mpi:1;
+                uint64_t pcm:1;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t reserved_47_47:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn30xx;
+        struct cvmx_ciu_intx_en0_cn31xx {
+                uint64_t reserved_59_63:5;
+                uint64_t mpi:1;
+                uint64_t pcm:1;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn31xx;
+        struct cvmx_ciu_intx_en0_cn38xx {
+                uint64_t reserved_56_63:8;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn38xx;
+        struct cvmx_ciu_intx_en0_cn38xx cn38xxp2;
+        struct cvmx_ciu_intx_en0_cn30xx cn50xx;
+        struct cvmx_ciu_intx_en0_cn52xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn52xx;
+        struct cvmx_ciu_intx_en0_cn52xx cn52xxp1;
+        struct cvmx_ciu_intx_en0_cn56xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn56xx;
+        struct cvmx_ciu_intx_en0_cn56xx cn56xxp1;
+        struct cvmx_ciu_intx_en0_cn38xx cn58xx;
+        struct cvmx_ciu_intx_en0_cn38xx cn58xxp1;
+};
+union cvmx_ciu_intx_en0_w1c {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en0_w1c_s {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } s;
+        struct cvmx_ciu_intx_en0_w1c_cn52xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn52xx;
+        struct cvmx_ciu_intx_en0_w1c_s cn56xx;
+        struct cvmx_ciu_intx_en0_w1c_cn58xx {
+                uint64_t reserved_56_63:8;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn58xx;
+};
+union cvmx_ciu_intx_en0_w1s {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en0_w1s_s {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } s;
+        struct cvmx_ciu_intx_en0_w1s_cn52xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn52xx;
+        struct cvmx_ciu_intx_en0_w1s_s cn56xx;
+        struct cvmx_ciu_intx_en0_w1s_cn58xx {
+                uint64_t reserved_56_63:8;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn58xx;
+};
+union cvmx_ciu_intx_en1 {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en1_s {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t wdog:16;
+        } s;
+        struct cvmx_ciu_intx_en1_cn30xx {
+                uint64_t reserved_1_63:63;
+                uint64_t wdog:1;
+        } cn30xx;
+        struct cvmx_ciu_intx_en1_cn31xx {
+                uint64_t reserved_2_63:62;
+                uint64_t wdog:2;
+        } cn31xx;
+        struct cvmx_ciu_intx_en1_cn38xx {
+                uint64_t reserved_16_63:48;
+                uint64_t wdog:16;
+        } cn38xx;
+        struct cvmx_ciu_intx_en1_cn38xx cn38xxp2;
+        struct cvmx_ciu_intx_en1_cn31xx cn50xx;
+        struct cvmx_ciu_intx_en1_cn52xx {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t reserved_4_15:12;
+                uint64_t wdog:4;
+        } cn52xx;
+        struct cvmx_ciu_intx_en1_cn52xxp1 {
+                uint64_t reserved_19_63:45;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t reserved_4_15:12;
+                uint64_t wdog:4;
+        } cn52xxp1;
+        struct cvmx_ciu_intx_en1_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t wdog:12;
+        } cn56xx;
+        struct cvmx_ciu_intx_en1_cn56xx cn56xxp1;
+        struct cvmx_ciu_intx_en1_cn38xx cn58xx;
+        struct cvmx_ciu_intx_en1_cn38xx cn58xxp1;
+};
+union cvmx_ciu_intx_en1_w1c {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en1_w1c_s {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t wdog:16;
+        } s;
+        struct cvmx_ciu_intx_en1_w1c_cn52xx {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t reserved_4_15:12;
+                uint64_t wdog:4;
+        } cn52xx;
+        struct cvmx_ciu_intx_en1_w1c_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t wdog:12;
+        } cn56xx;
+        struct cvmx_ciu_intx_en1_w1c_cn58xx {
+                uint64_t reserved_16_63:48;
+                uint64_t wdog:16;
+        } cn58xx;
+};
+union cvmx_ciu_intx_en1_w1s {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en1_w1s_s {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t wdog:16;
+        } s;
+        struct cvmx_ciu_intx_en1_w1s_cn52xx {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t reserved_4_15:12;
+                uint64_t wdog:4;
+        } cn52xx;
+        struct cvmx_ciu_intx_en1_w1s_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t wdog:12;
+        } cn56xx;
+        struct cvmx_ciu_intx_en1_w1s_cn58xx {
+                uint64_t reserved_16_63:48;
+                uint64_t wdog:16;
+        } cn58xx;
+};
+union cvmx_ciu_intx_en4_0 {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en4_0_s {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t mpi:1;
+                uint64_t pcm:1;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } s;
+        struct cvmx_ciu_intx_en4_0_cn50xx {
+                uint64_t reserved_59_63:5;
+                uint64_t mpi:1;
+                uint64_t pcm:1;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t reserved_47_47:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn50xx;
+        struct cvmx_ciu_intx_en4_0_cn52xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn52xx;
+        struct cvmx_ciu_intx_en4_0_cn52xx cn52xxp1;
+        struct cvmx_ciu_intx_en4_0_cn56xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn56xx;
+        struct cvmx_ciu_intx_en4_0_cn56xx cn56xxp1;
+        struct cvmx_ciu_intx_en4_0_cn58xx {
+                uint64_t reserved_56_63:8;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn58xx;
+        struct cvmx_ciu_intx_en4_0_cn58xx cn58xxp1;
+};
+union cvmx_ciu_intx_en4_0_w1c {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en4_0_w1c_s {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } s;
+        struct cvmx_ciu_intx_en4_0_w1c_cn52xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn52xx;
+        struct cvmx_ciu_intx_en4_0_w1c_s cn56xx;
+        struct cvmx_ciu_intx_en4_0_w1c_cn58xx {
+                uint64_t reserved_56_63:8;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn58xx;
+};
+union cvmx_ciu_intx_en4_0_w1s {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en4_0_w1s_s {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } s;
+        struct cvmx_ciu_intx_en4_0_w1s_cn52xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn52xx;
+        struct cvmx_ciu_intx_en4_0_w1s_s cn56xx;
+        struct cvmx_ciu_intx_en4_0_w1s_cn58xx {
+                uint64_t reserved_56_63:8;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t reserved_44_44:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn58xx;
+};
+union cvmx_ciu_intx_en4_1 {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en4_1_s {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t wdog:16;
+        } s;
+        struct cvmx_ciu_intx_en4_1_cn50xx {
+                uint64_t reserved_2_63:62;
+                uint64_t wdog:2;
+        } cn50xx;
+        struct cvmx_ciu_intx_en4_1_cn52xx {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t reserved_4_15:12;
+                uint64_t wdog:4;
+        } cn52xx;
+        struct cvmx_ciu_intx_en4_1_cn52xxp1 {
+                uint64_t reserved_19_63:45;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t reserved_4_15:12;
+                uint64_t wdog:4;
+        } cn52xxp1;
+        struct cvmx_ciu_intx_en4_1_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t wdog:12;
+        } cn56xx;
+        struct cvmx_ciu_intx_en4_1_cn56xx cn56xxp1;
+        struct cvmx_ciu_intx_en4_1_cn58xx {
+                uint64_t reserved_16_63:48;
+                uint64_t wdog:16;
+        } cn58xx;
+        struct cvmx_ciu_intx_en4_1_cn58xx cn58xxp1;
+};
+union cvmx_ciu_intx_en4_1_w1c {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en4_1_w1c_s {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t wdog:16;
+        } s;
+        struct cvmx_ciu_intx_en4_1_w1c_cn52xx {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t reserved_4_15:12;
+                uint64_t wdog:4;
+        } cn52xx;
+        struct cvmx_ciu_intx_en4_1_w1c_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t wdog:12;
+        } cn56xx;
+        struct cvmx_ciu_intx_en4_1_w1c_cn58xx {
+                uint64_t reserved_16_63:48;
+                uint64_t wdog:16;
+        } cn58xx;
+};
+union cvmx_ciu_intx_en4_1_w1s {
+        uint64_t u64;
+        struct cvmx_ciu_intx_en4_1_w1s_s {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t wdog:16;
+        } s;
+        struct cvmx_ciu_intx_en4_1_w1s_cn52xx {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t reserved_4_15:12;
+                uint64_t wdog:4;
+        } cn52xx;
+        struct cvmx_ciu_intx_en4_1_w1s_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t wdog:12;
+        } cn56xx;
+        struct cvmx_ciu_intx_en4_1_w1s_cn58xx {
+                uint64_t reserved_16_63:48;
+                uint64_t wdog:16;
+        } cn58xx;
+};
+union cvmx_ciu_intx_sum0 {
+        uint64_t u64;
+        struct cvmx_ciu_intx_sum0_s {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t mpi:1;
+                uint64_t pcm:1;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } s;
+        struct cvmx_ciu_intx_sum0_cn30xx {
+                uint64_t reserved_59_63:5;
+                uint64_t mpi:1;
+                uint64_t pcm:1;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t reserved_47_47:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn30xx;
+        struct cvmx_ciu_intx_sum0_cn31xx {
+                uint64_t reserved_59_63:5;
+                uint64_t mpi:1;
+                uint64_t pcm:1;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn31xx;
+        struct cvmx_ciu_intx_sum0_cn38xx {
+                uint64_t reserved_56_63:8;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn38xx;
+        struct cvmx_ciu_intx_sum0_cn38xx cn38xxp2;
+        struct cvmx_ciu_intx_sum0_cn30xx cn50xx;
+        struct cvmx_ciu_intx_sum0_cn52xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn52xx;
+        struct cvmx_ciu_intx_sum0_cn52xx cn52xxp1;
+        struct cvmx_ciu_intx_sum0_cn56xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn56xx;
+        struct cvmx_ciu_intx_sum0_cn56xx cn56xxp1;
+        struct cvmx_ciu_intx_sum0_cn38xx cn58xx;
+        struct cvmx_ciu_intx_sum0_cn38xx cn58xxp1;
+};
+union cvmx_ciu_intx_sum4 {
+        uint64_t u64;
+        struct cvmx_ciu_intx_sum4_s {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t mpi:1;
+                uint64_t pcm:1;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } s;
+        struct cvmx_ciu_intx_sum4_cn50xx {
+                uint64_t reserved_59_63:5;
+                uint64_t mpi:1;
+                uint64_t pcm:1;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t reserved_47_47:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn50xx;
+        struct cvmx_ciu_intx_sum4_cn52xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t reserved_51_51:1;
+                uint64_t ipd_drp:1;
+                uint64_t reserved_49_49:1;
+                uint64_t gmx_drp:1;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn52xx;
+        struct cvmx_ciu_intx_sum4_cn52xx cn52xxp1;
+        struct cvmx_ciu_intx_sum4_cn56xx {
+                uint64_t bootdma:1;
+                uint64_t mii:1;
+                uint64_t ipdppthr:1;
+                uint64_t powiq:1;
+                uint64_t twsi2:1;
+                uint64_t reserved_57_58:2;
+                uint64_t usb:1;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn56xx;
+        struct cvmx_ciu_intx_sum4_cn56xx cn56xxp1;
+        struct cvmx_ciu_intx_sum4_cn58xx {
+                uint64_t reserved_56_63:8;
+                uint64_t timer:4;
+                uint64_t key_zero:1;
+                uint64_t ipd_drp:1;
+                uint64_t gmx_drp:2;
+                uint64_t trace:1;
+                uint64_t rml:1;
+                uint64_t twsi:1;
+                uint64_t wdog_sum:1;
+                uint64_t pci_msi:4;
+                uint64_t pci_int:4;
+                uint64_t uart:2;
+                uint64_t mbox:2;
+                uint64_t gpio:16;
+                uint64_t workq:16;
+        } cn58xx;
+        struct cvmx_ciu_intx_sum4_cn58xx cn58xxp1;
+};
+union cvmx_ciu_int_sum1 {
+        uint64_t u64;
+        struct cvmx_ciu_int_sum1_s {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t wdog:16;
+        } s;
+        struct cvmx_ciu_int_sum1_cn30xx {
+                uint64_t reserved_1_63:63;
+                uint64_t wdog:1;
+        } cn30xx;
+        struct cvmx_ciu_int_sum1_cn31xx {
+                uint64_t reserved_2_63:62;
+                uint64_t wdog:2;
+        } cn31xx;
+        struct cvmx_ciu_int_sum1_cn38xx {
+                uint64_t reserved_16_63:48;
+                uint64_t wdog:16;
+        } cn38xx;
+        struct cvmx_ciu_int_sum1_cn38xx cn38xxp2;
+        struct cvmx_ciu_int_sum1_cn31xx cn50xx;
+        struct cvmx_ciu_int_sum1_cn52xx {
+                uint64_t reserved_20_63:44;
+                uint64_t nand:1;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t reserved_4_15:12;
+                uint64_t wdog:4;
+        } cn52xx;
+        struct cvmx_ciu_int_sum1_cn52xxp1 {
+                uint64_t reserved_19_63:45;
+                uint64_t mii1:1;
+                uint64_t usb1:1;
+                uint64_t uart2:1;
+                uint64_t reserved_4_15:12;
+                uint64_t wdog:4;
+        } cn52xxp1;
+        struct cvmx_ciu_int_sum1_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t wdog:12;
+        } cn56xx;
+        struct cvmx_ciu_int_sum1_cn56xx cn56xxp1;
+        struct cvmx_ciu_int_sum1_cn38xx cn58xx;
+        struct cvmx_ciu_int_sum1_cn38xx cn58xxp1;
+};
+union cvmx_ciu_mbox_clrx {
+        uint64_t u64;
+        struct cvmx_ciu_mbox_clrx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t bits:32;
+        } s;
+        struct cvmx_ciu_mbox_clrx_s cn30xx;
+        struct cvmx_ciu_mbox_clrx_s cn31xx;
+        struct cvmx_ciu_mbox_clrx_s cn38xx;
+        struct cvmx_ciu_mbox_clrx_s cn38xxp2;
+        struct cvmx_ciu_mbox_clrx_s cn50xx;
+        struct cvmx_ciu_mbox_clrx_s cn52xx;
+        struct cvmx_ciu_mbox_clrx_s cn52xxp1;
+        struct cvmx_ciu_mbox_clrx_s cn56xx;
+        struct cvmx_ciu_mbox_clrx_s cn56xxp1;
+        struct cvmx_ciu_mbox_clrx_s cn58xx;
+        struct cvmx_ciu_mbox_clrx_s cn58xxp1;
+};
+union cvmx_ciu_mbox_setx {
+        uint64_t u64;
+        struct cvmx_ciu_mbox_setx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t bits:32;
+        } s;
+        struct cvmx_ciu_mbox_setx_s cn30xx;
+        struct cvmx_ciu_mbox_setx_s cn31xx;
+        struct cvmx_ciu_mbox_setx_s cn38xx;
+        struct cvmx_ciu_mbox_setx_s cn38xxp2;
+        struct cvmx_ciu_mbox_setx_s cn50xx;
+        struct cvmx_ciu_mbox_setx_s cn52xx;
+        struct cvmx_ciu_mbox_setx_s cn52xxp1;
+        struct cvmx_ciu_mbox_setx_s cn56xx;
+        struct cvmx_ciu_mbox_setx_s cn56xxp1;
+        struct cvmx_ciu_mbox_setx_s cn58xx;
+        struct cvmx_ciu_mbox_setx_s cn58xxp1;
+};
+union cvmx_ciu_nmi {
+        uint64_t u64;
+        struct cvmx_ciu_nmi_s {
+                uint64_t reserved_16_63:48;
+                uint64_t nmi:16;
+        } s;
+        struct cvmx_ciu_nmi_cn30xx {
+                uint64_t reserved_1_63:63;
+                uint64_t nmi:1;
+        } cn30xx;
+        struct cvmx_ciu_nmi_cn31xx {
+                uint64_t reserved_2_63:62;
+                uint64_t nmi:2;
+        } cn31xx;
+        struct cvmx_ciu_nmi_s cn38xx;
+        struct cvmx_ciu_nmi_s cn38xxp2;
+        struct cvmx_ciu_nmi_cn31xx cn50xx;
+        struct cvmx_ciu_nmi_cn52xx {
+                uint64_t reserved_4_63:60;
+                uint64_t nmi:4;
+        } cn52xx;
+        struct cvmx_ciu_nmi_cn52xx cn52xxp1;
+        struct cvmx_ciu_nmi_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t nmi:12;
+        } cn56xx;
+        struct cvmx_ciu_nmi_cn56xx cn56xxp1;
+        struct cvmx_ciu_nmi_s cn58xx;
+        struct cvmx_ciu_nmi_s cn58xxp1;
+};
+union cvmx_ciu_pci_inta {
+        uint64_t u64;
+        struct cvmx_ciu_pci_inta_s {
+                uint64_t reserved_2_63:62;
+                uint64_t intr:2;
+        } s;
+        struct cvmx_ciu_pci_inta_s cn30xx;
+        struct cvmx_ciu_pci_inta_s cn31xx;
+        struct cvmx_ciu_pci_inta_s cn38xx;
+        struct cvmx_ciu_pci_inta_s cn38xxp2;
+        struct cvmx_ciu_pci_inta_s cn50xx;
+        struct cvmx_ciu_pci_inta_s cn52xx;
+        struct cvmx_ciu_pci_inta_s cn52xxp1;
+        struct cvmx_ciu_pci_inta_s cn56xx;
+        struct cvmx_ciu_pci_inta_s cn56xxp1;
+        struct cvmx_ciu_pci_inta_s cn58xx;
+        struct cvmx_ciu_pci_inta_s cn58xxp1;
+};
+union cvmx_ciu_pp_dbg {
+        uint64_t u64;
+        struct cvmx_ciu_pp_dbg_s {
+                uint64_t reserved_16_63:48;
+                uint64_t ppdbg:16;
+        } s;
+        struct cvmx_ciu_pp_dbg_cn30xx {
+                uint64_t reserved_1_63:63;
+                uint64_t ppdbg:1;
+        } cn30xx;
+        struct cvmx_ciu_pp_dbg_cn31xx {
+                uint64_t reserved_2_63:62;
+                uint64_t ppdbg:2;
+        } cn31xx;
+        struct cvmx_ciu_pp_dbg_s cn38xx;
+        struct cvmx_ciu_pp_dbg_s cn38xxp2;
+        struct cvmx_ciu_pp_dbg_cn31xx cn50xx;
+        struct cvmx_ciu_pp_dbg_cn52xx {
+                uint64_t reserved_4_63:60;
+                uint64_t ppdbg:4;
+        } cn52xx;
+        struct cvmx_ciu_pp_dbg_cn52xx cn52xxp1;
+        struct cvmx_ciu_pp_dbg_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t ppdbg:12;
+        } cn56xx;
+        struct cvmx_ciu_pp_dbg_cn56xx cn56xxp1;
+        struct cvmx_ciu_pp_dbg_s cn58xx;
+        struct cvmx_ciu_pp_dbg_s cn58xxp1;
+};
+union cvmx_ciu_pp_pokex {
+        uint64_t u64;
+        struct cvmx_ciu_pp_pokex_s {
+                uint64_t reserved_0_63:64;
+        } s;
+        struct cvmx_ciu_pp_pokex_s cn30xx;
+        struct cvmx_ciu_pp_pokex_s cn31xx;
+        struct cvmx_ciu_pp_pokex_s cn38xx;
+        struct cvmx_ciu_pp_pokex_s cn38xxp2;
+        struct cvmx_ciu_pp_pokex_s cn50xx;
+        struct cvmx_ciu_pp_pokex_s cn52xx;
+        struct cvmx_ciu_pp_pokex_s cn52xxp1;
+        struct cvmx_ciu_pp_pokex_s cn56xx;
+        struct cvmx_ciu_pp_pokex_s cn56xxp1;
+        struct cvmx_ciu_pp_pokex_s cn58xx;
+        struct cvmx_ciu_pp_pokex_s cn58xxp1;
+};
+union cvmx_ciu_pp_rst {
+        uint64_t u64;
+        struct cvmx_ciu_pp_rst_s {
+                uint64_t reserved_16_63:48;
+                uint64_t rst:15;
+                uint64_t rst0:1;
+        } s;
+        struct cvmx_ciu_pp_rst_cn30xx {
+                uint64_t reserved_1_63:63;
+                uint64_t rst0:1;
+        } cn30xx;
+        struct cvmx_ciu_pp_rst_cn31xx {
+                uint64_t reserved_2_63:62;
+                uint64_t rst:1;
+                uint64_t rst0:1;
+        } cn31xx;
+        struct cvmx_ciu_pp_rst_s cn38xx;
+        struct cvmx_ciu_pp_rst_s cn38xxp2;
+        struct cvmx_ciu_pp_rst_cn31xx cn50xx;
+        struct cvmx_ciu_pp_rst_cn52xx {
+                uint64_t reserved_4_63:60;
+                uint64_t rst:3;
+                uint64_t rst0:1;
+        } cn52xx;
+        struct cvmx_ciu_pp_rst_cn52xx cn52xxp1;
+        struct cvmx_ciu_pp_rst_cn56xx {
+                uint64_t reserved_12_63:52;
+                uint64_t rst:11;
+                uint64_t rst0:1;
+        } cn56xx;
+        struct cvmx_ciu_pp_rst_cn56xx cn56xxp1;
+        struct cvmx_ciu_pp_rst_s cn58xx;
+        struct cvmx_ciu_pp_rst_s cn58xxp1;
+};
+union cvmx_ciu_qlm_dcok {
+        uint64_t u64;
+        struct cvmx_ciu_qlm_dcok_s {
+                uint64_t reserved_4_63:60;
+                uint64_t qlm_dcok:4;
+        } s;
+        struct cvmx_ciu_qlm_dcok_cn52xx {
+                uint64_t reserved_2_63:62;
+                uint64_t qlm_dcok:2;
+        } cn52xx;
+        struct cvmx_ciu_qlm_dcok_cn52xx cn52xxp1;
+        struct cvmx_ciu_qlm_dcok_s cn56xx;
+        struct cvmx_ciu_qlm_dcok_s cn56xxp1;
+};
+union cvmx_ciu_qlm_jtgc {
+        uint64_t u64;
+        struct cvmx_ciu_qlm_jtgc_s {
+                uint64_t reserved_11_63:53;
+                uint64_t clk_div:3;
+                uint64_t reserved_6_7:2;
+                uint64_t mux_sel:2;
+                uint64_t bypass:4;
+        } s;
+        struct cvmx_ciu_qlm_jtgc_cn52xx {
+                uint64_t reserved_11_63:53;
+                uint64_t clk_div:3;
+                uint64_t reserved_5_7:3;
+                uint64_t mux_sel:1;
+                uint64_t reserved_2_3:2;
+                uint64_t bypass:2;
+        } cn52xx;
+        struct cvmx_ciu_qlm_jtgc_cn52xx cn52xxp1;
+        struct cvmx_ciu_qlm_jtgc_s cn56xx;
+        struct cvmx_ciu_qlm_jtgc_s cn56xxp1;
+};
+union cvmx_ciu_qlm_jtgd {
+        uint64_t u64;
+        struct cvmx_ciu_qlm_jtgd_s {
+                uint64_t capture:1;
+                uint64_t shift:1;
+                uint64_t update:1;
+                uint64_t reserved_44_60:17;
+                uint64_t select:4;
+                uint64_t reserved_37_39:3;
+                uint64_t shft_cnt:5;
+                uint64_t shft_reg:32;
+        } s;
+        struct cvmx_ciu_qlm_jtgd_cn52xx {
+                uint64_t capture:1;
+                uint64_t shift:1;
+                uint64_t update:1;
+                uint64_t reserved_42_60:19;
+                uint64_t select:2;
+                uint64_t reserved_37_39:3;
+                uint64_t shft_cnt:5;
+                uint64_t shft_reg:32;
+        } cn52xx;
+        struct cvmx_ciu_qlm_jtgd_cn52xx cn52xxp1;
+        struct cvmx_ciu_qlm_jtgd_s cn56xx;
+        struct cvmx_ciu_qlm_jtgd_cn56xxp1 {
+                uint64_t capture:1;
+                uint64_t shift:1;
+                uint64_t update:1;
+                uint64_t reserved_37_60:24;
+                uint64_t shft_cnt:5;
+                uint64_t shft_reg:32;
+        } cn56xxp1;
+};
+union cvmx_ciu_soft_bist {
+        uint64_t u64;
+        struct cvmx_ciu_soft_bist_s {
+                uint64_t reserved_1_63:63;
+                uint64_t soft_bist:1;
+        } s;
+        struct cvmx_ciu_soft_bist_s cn30xx;
+        struct cvmx_ciu_soft_bist_s cn31xx;
+        struct cvmx_ciu_soft_bist_s cn38xx;
+        struct cvmx_ciu_soft_bist_s cn38xxp2;
+        struct cvmx_ciu_soft_bist_s cn50xx;
+        struct cvmx_ciu_soft_bist_s cn52xx;
+        struct cvmx_ciu_soft_bist_s cn52xxp1;
+        struct cvmx_ciu_soft_bist_s cn56xx;
+        struct cvmx_ciu_soft_bist_s cn56xxp1;
+        struct cvmx_ciu_soft_bist_s cn58xx;
+        struct cvmx_ciu_soft_bist_s cn58xxp1;
+};
+union cvmx_ciu_soft_prst {
+        uint64_t u64;
+        struct cvmx_ciu_soft_prst_s {
+                uint64_t reserved_3_63:61;
+                uint64_t host64:1;
+                uint64_t npi:1;
+                uint64_t soft_prst:1;
+        } s;
+        struct cvmx_ciu_soft_prst_s cn30xx;
+        struct cvmx_ciu_soft_prst_s cn31xx;
+        struct cvmx_ciu_soft_prst_s cn38xx;
+        struct cvmx_ciu_soft_prst_s cn38xxp2;
+        struct cvmx_ciu_soft_prst_s cn50xx;
+        struct cvmx_ciu_soft_prst_cn52xx {
+                uint64_t reserved_1_63:63;
+                uint64_t soft_prst:1;
+        } cn52xx;
+        struct cvmx_ciu_soft_prst_cn52xx cn52xxp1;
+        struct cvmx_ciu_soft_prst_cn52xx cn56xx;
+        struct cvmx_ciu_soft_prst_cn52xx cn56xxp1;
+        struct cvmx_ciu_soft_prst_s cn58xx;
+        struct cvmx_ciu_soft_prst_s cn58xxp1;
+};
+union cvmx_ciu_soft_prst1 {
+        uint64_t u64;
+        struct cvmx_ciu_soft_prst1_s {
+                uint64_t reserved_1_63:63;
+                uint64_t soft_prst:1;
+        } s;
+        struct cvmx_ciu_soft_prst1_s cn52xx;
+        struct cvmx_ciu_soft_prst1_s cn52xxp1;
+        struct cvmx_ciu_soft_prst1_s cn56xx;
+        struct cvmx_ciu_soft_prst1_s cn56xxp1;
+};
+union cvmx_ciu_soft_rst {
+        uint64_t u64;
+        struct cvmx_ciu_soft_rst_s {
+                uint64_t reserved_1_63:63;
+                uint64_t soft_rst:1;
+        } s;
+        struct cvmx_ciu_soft_rst_s cn30xx;
+        struct cvmx_ciu_soft_rst_s cn31xx;
+        struct cvmx_ciu_soft_rst_s cn38xx;
+        struct cvmx_ciu_soft_rst_s cn38xxp2;
+        struct cvmx_ciu_soft_rst_s cn50xx;
+        struct cvmx_ciu_soft_rst_s cn52xx;
+        struct cvmx_ciu_soft_rst_s cn52xxp1;
+        struct cvmx_ciu_soft_rst_s cn56xx;
+        struct cvmx_ciu_soft_rst_s cn56xxp1;
+        struct cvmx_ciu_soft_rst_s cn58xx;
+        struct cvmx_ciu_soft_rst_s cn58xxp1;
+};
+union cvmx_ciu_timx {
+        uint64_t u64;
+        struct cvmx_ciu_timx_s {
+                uint64_t reserved_37_63:27;
+                uint64_t one_shot:1;
+                uint64_t len:36;
+        } s;
+        struct cvmx_ciu_timx_s cn30xx;
+        struct cvmx_ciu_timx_s cn31xx;
+        struct cvmx_ciu_timx_s cn38xx;
+        struct cvmx_ciu_timx_s cn38xxp2;
+        struct cvmx_ciu_timx_s cn50xx;
+        struct cvmx_ciu_timx_s cn52xx;
+        struct cvmx_ciu_timx_s cn52xxp1;
+        struct cvmx_ciu_timx_s cn56xx;
+        struct cvmx_ciu_timx_s cn56xxp1;
+        struct cvmx_ciu_timx_s cn58xx;
+        struct cvmx_ciu_timx_s cn58xxp1;
+};
+union cvmx_ciu_wdogx {
+        uint64_t u64;
+        struct cvmx_ciu_wdogx_s {
+                uint64_t reserved_46_63:18;
+                uint64_t gstopen:1;
+                uint64_t dstop:1;
+                uint64_t cnt:24;
+                uint64_t len:16;
+                uint64_t state:2;
+                uint64_t mode:2;
+        } s;
+        struct cvmx_ciu_wdogx_s cn30xx;
+        struct cvmx_ciu_wdogx_s cn31xx;
+        struct cvmx_ciu_wdogx_s cn38xx;
+        struct cvmx_ciu_wdogx_s cn38xxp2;
+        struct cvmx_ciu_wdogx_s cn50xx;
+        struct cvmx_ciu_wdogx_s cn52xx;
+        struct cvmx_ciu_wdogx_s cn52xxp1;
+        struct cvmx_ciu_wdogx_s cn56xx;
+        struct cvmx_ciu_wdogx_s cn56xxp1;
+        struct cvmx_ciu_wdogx_s cn58xx;
+        struct cvmx_ciu_wdogx_s cn58xxp1;
+};
+#endif
diff --git a/arch/mips/include/asm/octeon/cvmx-gpio-defs.h b/arch/mips/include/asm/octeon/cvmx-gpio-defs.h
new file mode 100644
index 000000000000..5fdd6ba48a05
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-gpio-defs.h
@@ -0,0 +1,219 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_GPIO_DEFS_H__
+#define __CVMX_GPIO_DEFS_H__
+#define CVMX_GPIO_BIT_CFGX(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000800ull + (((offset) & 15) * 8))
+#define CVMX_GPIO_BOOT_ENA \
+         CVMX_ADD_IO_SEG(0x00010700000008A8ull)
+#define CVMX_GPIO_CLK_GENX(offset) \
+         CVMX_ADD_IO_SEG(0x00010700000008C0ull + (((offset) & 3) * 8))
+#define CVMX_GPIO_DBG_ENA \
+         CVMX_ADD_IO_SEG(0x00010700000008A0ull)
+#define CVMX_GPIO_INT_CLR \
+         CVMX_ADD_IO_SEG(0x0001070000000898ull)
+#define CVMX_GPIO_RX_DAT \
+         CVMX_ADD_IO_SEG(0x0001070000000880ull)
+#define CVMX_GPIO_TX_CLR \
+         CVMX_ADD_IO_SEG(0x0001070000000890ull)
+#define CVMX_GPIO_TX_SET \
+         CVMX_ADD_IO_SEG(0x0001070000000888ull)
+#define CVMX_GPIO_XBIT_CFGX(offset) \
+         CVMX_ADD_IO_SEG(0x0001070000000900ull + (((offset) & 31) * 8) - 8 * 16)
+union cvmx_gpio_bit_cfgx {
+        uint64_t u64;
+        struct cvmx_gpio_bit_cfgx_s {
+                uint64_t reserved_15_63:49;
+                uint64_t clk_gen:1;
+                uint64_t clk_sel:2;
+                uint64_t fil_sel:4;
+                uint64_t fil_cnt:4;
+                uint64_t int_type:1;
+                uint64_t int_en:1;
+                uint64_t rx_xor:1;
+                uint64_t tx_oe:1;
+        } s;
+        struct cvmx_gpio_bit_cfgx_cn30xx {
+                uint64_t reserved_12_63:52;
+                uint64_t fil_sel:4;
+                uint64_t fil_cnt:4;
+                uint64_t int_type:1;
+                uint64_t int_en:1;
+                uint64_t rx_xor:1;
+                uint64_t tx_oe:1;
+        } cn30xx;
+        struct cvmx_gpio_bit_cfgx_cn30xx cn31xx;
+        struct cvmx_gpio_bit_cfgx_cn30xx cn38xx;
+        struct cvmx_gpio_bit_cfgx_cn30xx cn38xxp2;
+        struct cvmx_gpio_bit_cfgx_cn30xx cn50xx;
+        struct cvmx_gpio_bit_cfgx_s cn52xx;
+        struct cvmx_gpio_bit_cfgx_s cn52xxp1;
+        struct cvmx_gpio_bit_cfgx_s cn56xx;
+        struct cvmx_gpio_bit_cfgx_s cn56xxp1;
+        struct cvmx_gpio_bit_cfgx_cn30xx cn58xx;
+        struct cvmx_gpio_bit_cfgx_cn30xx cn58xxp1;
+};
+union cvmx_gpio_boot_ena {
+        uint64_t u64;
+        struct cvmx_gpio_boot_ena_s {
+                uint64_t reserved_12_63:52;
+                uint64_t boot_ena:4;
+                uint64_t reserved_0_7:8;
+        } s;
+        struct cvmx_gpio_boot_ena_s cn30xx;
+        struct cvmx_gpio_boot_ena_s cn31xx;
+        struct cvmx_gpio_boot_ena_s cn50xx;
+};
+union cvmx_gpio_clk_genx {
+        uint64_t u64;
+        struct cvmx_gpio_clk_genx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t n:32;
+        } s;
+        struct cvmx_gpio_clk_genx_s cn52xx;
+        struct cvmx_gpio_clk_genx_s cn52xxp1;
+        struct cvmx_gpio_clk_genx_s cn56xx;
+        struct cvmx_gpio_clk_genx_s cn56xxp1;
+};
+union cvmx_gpio_dbg_ena {
+        uint64_t u64;
+        struct cvmx_gpio_dbg_ena_s {
+                uint64_t reserved_21_63:43;
+                uint64_t dbg_ena:21;
+        } s;
+        struct cvmx_gpio_dbg_ena_s cn30xx;
+        struct cvmx_gpio_dbg_ena_s cn31xx;
+        struct cvmx_gpio_dbg_ena_s cn50xx;
+};
+union cvmx_gpio_int_clr {
+        uint64_t u64;
+        struct cvmx_gpio_int_clr_s {
+                uint64_t reserved_16_63:48;
+                uint64_t type:16;
+        } s;
+        struct cvmx_gpio_int_clr_s cn30xx;
+        struct cvmx_gpio_int_clr_s cn31xx;
+        struct cvmx_gpio_int_clr_s cn38xx;
+        struct cvmx_gpio_int_clr_s cn38xxp2;
+        struct cvmx_gpio_int_clr_s cn50xx;
+        struct cvmx_gpio_int_clr_s cn52xx;
+        struct cvmx_gpio_int_clr_s cn52xxp1;
+        struct cvmx_gpio_int_clr_s cn56xx;
+        struct cvmx_gpio_int_clr_s cn56xxp1;
+        struct cvmx_gpio_int_clr_s cn58xx;
+        struct cvmx_gpio_int_clr_s cn58xxp1;
+};
+union cvmx_gpio_rx_dat {
+        uint64_t u64;
+        struct cvmx_gpio_rx_dat_s {
+                uint64_t reserved_24_63:40;
+                uint64_t dat:24;
+        } s;
+        struct cvmx_gpio_rx_dat_s cn30xx;
+        struct cvmx_gpio_rx_dat_s cn31xx;
+        struct cvmx_gpio_rx_dat_cn38xx {
+                uint64_t reserved_16_63:48;
+                uint64_t dat:16;
+        } cn38xx;
+        struct cvmx_gpio_rx_dat_cn38xx cn38xxp2;
+        struct cvmx_gpio_rx_dat_s cn50xx;
+        struct cvmx_gpio_rx_dat_cn38xx cn52xx;
+        struct cvmx_gpio_rx_dat_cn38xx cn52xxp1;
+        struct cvmx_gpio_rx_dat_cn38xx cn56xx;
+        struct cvmx_gpio_rx_dat_cn38xx cn56xxp1;
+        struct cvmx_gpio_rx_dat_cn38xx cn58xx;
+        struct cvmx_gpio_rx_dat_cn38xx cn58xxp1;
+};
+union cvmx_gpio_tx_clr {
+        uint64_t u64;
+        struct cvmx_gpio_tx_clr_s {
+                uint64_t reserved_24_63:40;
+                uint64_t clr:24;
+        } s;
+        struct cvmx_gpio_tx_clr_s cn30xx;
+        struct cvmx_gpio_tx_clr_s cn31xx;
+        struct cvmx_gpio_tx_clr_cn38xx {
+                uint64_t reserved_16_63:48;
+                uint64_t clr:16;
+        } cn38xx;
+        struct cvmx_gpio_tx_clr_cn38xx cn38xxp2;
+        struct cvmx_gpio_tx_clr_s cn50xx;
+        struct cvmx_gpio_tx_clr_cn38xx cn52xx;
+        struct cvmx_gpio_tx_clr_cn38xx cn52xxp1;
+        struct cvmx_gpio_tx_clr_cn38xx cn56xx;
+        struct cvmx_gpio_tx_clr_cn38xx cn56xxp1;
+        struct cvmx_gpio_tx_clr_cn38xx cn58xx;
+        struct cvmx_gpio_tx_clr_cn38xx cn58xxp1;
+};
+union cvmx_gpio_tx_set {
+        uint64_t u64;
+        struct cvmx_gpio_tx_set_s {
+                uint64_t reserved_24_63:40;
+                uint64_t set:24;
+        } s;
+        struct cvmx_gpio_tx_set_s cn30xx;
+        struct cvmx_gpio_tx_set_s cn31xx;
+        struct cvmx_gpio_tx_set_cn38xx {
+                uint64_t reserved_16_63:48;
+                uint64_t set:16;
+        } cn38xx;
+        struct cvmx_gpio_tx_set_cn38xx cn38xxp2;
+        struct cvmx_gpio_tx_set_s cn50xx;
+        struct cvmx_gpio_tx_set_cn38xx cn52xx;
+        struct cvmx_gpio_tx_set_cn38xx cn52xxp1;
+        struct cvmx_gpio_tx_set_cn38xx cn56xx;
+        struct cvmx_gpio_tx_set_cn38xx cn56xxp1;
+        struct cvmx_gpio_tx_set_cn38xx cn58xx;
+        struct cvmx_gpio_tx_set_cn38xx cn58xxp1;
+};
+union cvmx_gpio_xbit_cfgx {
+        uint64_t u64;
+        struct cvmx_gpio_xbit_cfgx_s {
+                uint64_t reserved_12_63:52;
+                uint64_t fil_sel:4;
+                uint64_t fil_cnt:4;
+                uint64_t reserved_2_3:2;
+                uint64_t rx_xor:1;
+                uint64_t tx_oe:1;
+        } s;
+        struct cvmx_gpio_xbit_cfgx_s cn30xx;
+        struct cvmx_gpio_xbit_cfgx_s cn31xx;
+        struct cvmx_gpio_xbit_cfgx_s cn50xx;
+};
+#endif
diff --git a/arch/mips/include/asm/octeon/cvmx-iob-defs.h b/arch/mips/include/asm/octeon/cvmx-iob-defs.h
new file mode 100644
index 000000000000..0ee36baec500
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-iob-defs.h
@@ -0,0 +1,530 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_IOB_DEFS_H__
+#define __CVMX_IOB_DEFS_H__
+#define CVMX_IOB_BIST_STATUS \
+         CVMX_ADD_IO_SEG(0x00011800F00007F8ull)
+#define CVMX_IOB_CTL_STATUS \
+         CVMX_ADD_IO_SEG(0x00011800F0000050ull)
+#define CVMX_IOB_DWB_PRI_CNT \
+         CVMX_ADD_IO_SEG(0x00011800F0000028ull)
+#define CVMX_IOB_FAU_TIMEOUT \
+         CVMX_ADD_IO_SEG(0x00011800F0000000ull)
+#define CVMX_IOB_I2C_PRI_CNT \
+         CVMX_ADD_IO_SEG(0x00011800F0000010ull)
+#define CVMX_IOB_INB_CONTROL_MATCH \
+         CVMX_ADD_IO_SEG(0x00011800F0000078ull)
+#define CVMX_IOB_INB_CONTROL_MATCH_ENB \
+         CVMX_ADD_IO_SEG(0x00011800F0000088ull)
+#define CVMX_IOB_INB_DATA_MATCH \
+         CVMX_ADD_IO_SEG(0x00011800F0000070ull)
+#define CVMX_IOB_INB_DATA_MATCH_ENB \
+         CVMX_ADD_IO_SEG(0x00011800F0000080ull)
+#define CVMX_IOB_INT_ENB \
+         CVMX_ADD_IO_SEG(0x00011800F0000060ull)
+#define CVMX_IOB_INT_SUM \
+         CVMX_ADD_IO_SEG(0x00011800F0000058ull)
+#define CVMX_IOB_N2C_L2C_PRI_CNT \
+         CVMX_ADD_IO_SEG(0x00011800F0000020ull)
+#define CVMX_IOB_N2C_RSP_PRI_CNT \
+         CVMX_ADD_IO_SEG(0x00011800F0000008ull)
+#define CVMX_IOB_OUTB_COM_PRI_CNT \
+         CVMX_ADD_IO_SEG(0x00011800F0000040ull)
+#define CVMX_IOB_OUTB_CONTROL_MATCH \
+         CVMX_ADD_IO_SEG(0x00011800F0000098ull)
+#define CVMX_IOB_OUTB_CONTROL_MATCH_ENB \
+         CVMX_ADD_IO_SEG(0x00011800F00000A8ull)
+#define CVMX_IOB_OUTB_DATA_MATCH \
+         CVMX_ADD_IO_SEG(0x00011800F0000090ull)
+#define CVMX_IOB_OUTB_DATA_MATCH_ENB \
+         CVMX_ADD_IO_SEG(0x00011800F00000A0ull)
+#define CVMX_IOB_OUTB_FPA_PRI_CNT \
+         CVMX_ADD_IO_SEG(0x00011800F0000048ull)
+#define CVMX_IOB_OUTB_REQ_PRI_CNT \
+         CVMX_ADD_IO_SEG(0x00011800F0000038ull)
+#define CVMX_IOB_P2C_REQ_PRI_CNT \
+         CVMX_ADD_IO_SEG(0x00011800F0000018ull)
+#define CVMX_IOB_PKT_ERR \
+         CVMX_ADD_IO_SEG(0x00011800F0000068ull)
+union cvmx_iob_bist_status {
+        uint64_t u64;
+        struct cvmx_iob_bist_status_s {
+                uint64_t reserved_18_63:46;
+                uint64_t icnrcb:1;
+                uint64_t icr0:1;
+                uint64_t icr1:1;
+                uint64_t icnr1:1;
+                uint64_t icnr0:1;
+                uint64_t ibdr0:1;
+                uint64_t ibdr1:1;
+                uint64_t ibr0:1;
+                uint64_t ibr1:1;
+                uint64_t icnrt:1;
+                uint64_t ibrq0:1;
+                uint64_t ibrq1:1;
+                uint64_t icrn0:1;
+                uint64_t icrn1:1;
+                uint64_t icrp0:1;
+                uint64_t icrp1:1;
+                uint64_t ibd:1;
+                uint64_t icd:1;
+        } s;
+        struct cvmx_iob_bist_status_s cn30xx;
+        struct cvmx_iob_bist_status_s cn31xx;
+        struct cvmx_iob_bist_status_s cn38xx;
+        struct cvmx_iob_bist_status_s cn38xxp2;
+        struct cvmx_iob_bist_status_s cn50xx;
+        struct cvmx_iob_bist_status_s cn52xx;
+        struct cvmx_iob_bist_status_s cn52xxp1;
+        struct cvmx_iob_bist_status_s cn56xx;
+        struct cvmx_iob_bist_status_s cn56xxp1;
+        struct cvmx_iob_bist_status_s cn58xx;
+        struct cvmx_iob_bist_status_s cn58xxp1;
+};
+union cvmx_iob_ctl_status {
+        uint64_t u64;
+        struct cvmx_iob_ctl_status_s {
+                uint64_t reserved_5_63:59;
+                uint64_t outb_mat:1;
+                uint64_t inb_mat:1;
+                uint64_t pko_enb:1;
+                uint64_t dwb_enb:1;
+                uint64_t fau_end:1;
+        } s;
+        struct cvmx_iob_ctl_status_s cn30xx;
+        struct cvmx_iob_ctl_status_s cn31xx;
+        struct cvmx_iob_ctl_status_s cn38xx;
+        struct cvmx_iob_ctl_status_s cn38xxp2;
+        struct cvmx_iob_ctl_status_s cn50xx;
+        struct cvmx_iob_ctl_status_s cn52xx;
+        struct cvmx_iob_ctl_status_s cn52xxp1;
+        struct cvmx_iob_ctl_status_s cn56xx;
+        struct cvmx_iob_ctl_status_s cn56xxp1;
+        struct cvmx_iob_ctl_status_s cn58xx;
+        struct cvmx_iob_ctl_status_s cn58xxp1;
+};
+union cvmx_iob_dwb_pri_cnt {
+        uint64_t u64;
+        struct cvmx_iob_dwb_pri_cnt_s {
+                uint64_t reserved_16_63:48;
+                uint64_t cnt_enb:1;
+                uint64_t cnt_val:15;
+        } s;
+        struct cvmx_iob_dwb_pri_cnt_s cn38xx;
+        struct cvmx_iob_dwb_pri_cnt_s cn38xxp2;
+        struct cvmx_iob_dwb_pri_cnt_s cn52xx;
+        struct cvmx_iob_dwb_pri_cnt_s cn52xxp1;
+        struct cvmx_iob_dwb_pri_cnt_s cn56xx;
+        struct cvmx_iob_dwb_pri_cnt_s cn56xxp1;
+        struct cvmx_iob_dwb_pri_cnt_s cn58xx;
+        struct cvmx_iob_dwb_pri_cnt_s cn58xxp1;
+};
+union cvmx_iob_fau_timeout {
+        uint64_t u64;
+        struct cvmx_iob_fau_timeout_s {
+                uint64_t reserved_13_63:51;
+                uint64_t tout_enb:1;
+                uint64_t tout_val:12;
+        } s;
+        struct cvmx_iob_fau_timeout_s cn30xx;
+        struct cvmx_iob_fau_timeout_s cn31xx;
+        struct cvmx_iob_fau_timeout_s cn38xx;
+        struct cvmx_iob_fau_timeout_s cn38xxp2;
+        struct cvmx_iob_fau_timeout_s cn50xx;
+        struct cvmx_iob_fau_timeout_s cn52xx;
+        struct cvmx_iob_fau_timeout_s cn52xxp1;
+        struct cvmx_iob_fau_timeout_s cn56xx;
+        struct cvmx_iob_fau_timeout_s cn56xxp1;
+        struct cvmx_iob_fau_timeout_s cn58xx;
+        struct cvmx_iob_fau_timeout_s cn58xxp1;
+};
+union cvmx_iob_i2c_pri_cnt {
+        uint64_t u64;
+        struct cvmx_iob_i2c_pri_cnt_s {
+                uint64_t reserved_16_63:48;
+                uint64_t cnt_enb:1;
+                uint64_t cnt_val:15;
+        } s;
+        struct cvmx_iob_i2c_pri_cnt_s cn38xx;
+        struct cvmx_iob_i2c_pri_cnt_s cn38xxp2;
+        struct cvmx_iob_i2c_pri_cnt_s cn52xx;
+        struct cvmx_iob_i2c_pri_cnt_s cn52xxp1;
+        struct cvmx_iob_i2c_pri_cnt_s cn56xx;
+        struct cvmx_iob_i2c_pri_cnt_s cn56xxp1;
+        struct cvmx_iob_i2c_pri_cnt_s cn58xx;
+        struct cvmx_iob_i2c_pri_cnt_s cn58xxp1;
+};
+union cvmx_iob_inb_control_match {
+        uint64_t u64;
+        struct cvmx_iob_inb_control_match_s {
+                uint64_t reserved_29_63:35;
+                uint64_t mask:8;
+                uint64_t opc:4;
+                uint64_t dst:9;
+                uint64_t src:8;
+        } s;
+        struct cvmx_iob_inb_control_match_s cn30xx;
+        struct cvmx_iob_inb_control_match_s cn31xx;
+        struct cvmx_iob_inb_control_match_s cn38xx;
+        struct cvmx_iob_inb_control_match_s cn38xxp2;
+        struct cvmx_iob_inb_control_match_s cn50xx;
+        struct cvmx_iob_inb_control_match_s cn52xx;
+        struct cvmx_iob_inb_control_match_s cn52xxp1;
+        struct cvmx_iob_inb_control_match_s cn56xx;
+        struct cvmx_iob_inb_control_match_s cn56xxp1;
+        struct cvmx_iob_inb_control_match_s cn58xx;
+        struct cvmx_iob_inb_control_match_s cn58xxp1;
+};
+union cvmx_iob_inb_control_match_enb {
+        uint64_t u64;
+        struct cvmx_iob_inb_control_match_enb_s {
+                uint64_t reserved_29_63:35;
+                uint64_t mask:8;
+                uint64_t opc:4;
+                uint64_t dst:9;
+                uint64_t src:8;
+        } s;
+        struct cvmx_iob_inb_control_match_enb_s cn30xx;
+        struct cvmx_iob_inb_control_match_enb_s cn31xx;
+        struct cvmx_iob_inb_control_match_enb_s cn38xx;
+        struct cvmx_iob_inb_control_match_enb_s cn38xxp2;
+        struct cvmx_iob_inb_control_match_enb_s cn50xx;
+        struct cvmx_iob_inb_control_match_enb_s cn52xx;
+        struct cvmx_iob_inb_control_match_enb_s cn52xxp1;
+        struct cvmx_iob_inb_control_match_enb_s cn56xx;
+        struct cvmx_iob_inb_control_match_enb_s cn56xxp1;
+        struct cvmx_iob_inb_control_match_enb_s cn58xx;
+        struct cvmx_iob_inb_control_match_enb_s cn58xxp1;
+};
+union cvmx_iob_inb_data_match {
+        uint64_t u64;
+        struct cvmx_iob_inb_data_match_s {
+                uint64_t data:64;
+        } s;
+        struct cvmx_iob_inb_data_match_s cn30xx;
+        struct cvmx_iob_inb_data_match_s cn31xx;
+        struct cvmx_iob_inb_data_match_s cn38xx;
+        struct cvmx_iob_inb_data_match_s cn38xxp2;
+        struct cvmx_iob_inb_data_match_s cn50xx;
+        struct cvmx_iob_inb_data_match_s cn52xx;
+        struct cvmx_iob_inb_data_match_s cn52xxp1;
+        struct cvmx_iob_inb_data_match_s cn56xx;
+        struct cvmx_iob_inb_data_match_s cn56xxp1;
+        struct cvmx_iob_inb_data_match_s cn58xx;
+        struct cvmx_iob_inb_data_match_s cn58xxp1;
+};
+union cvmx_iob_inb_data_match_enb {
+        uint64_t u64;
+        struct cvmx_iob_inb_data_match_enb_s {
+                uint64_t data:64;
+        } s;
+        struct cvmx_iob_inb_data_match_enb_s cn30xx;
+        struct cvmx_iob_inb_data_match_enb_s cn31xx;
+        struct cvmx_iob_inb_data_match_enb_s cn38xx;
+        struct cvmx_iob_inb_data_match_enb_s cn38xxp2;
+        struct cvmx_iob_inb_data_match_enb_s cn50xx;
+        struct cvmx_iob_inb_data_match_enb_s cn52xx;
+        struct cvmx_iob_inb_data_match_enb_s cn52xxp1;
+        struct cvmx_iob_inb_data_match_enb_s cn56xx;
+        struct cvmx_iob_inb_data_match_enb_s cn56xxp1;
+        struct cvmx_iob_inb_data_match_enb_s cn58xx;
+        struct cvmx_iob_inb_data_match_enb_s cn58xxp1;
+};
+union cvmx_iob_int_enb {
+        uint64_t u64;
+        struct cvmx_iob_int_enb_s {
+                uint64_t reserved_6_63:58;
+                uint64_t p_dat:1;
+                uint64_t np_dat:1;
+                uint64_t p_eop:1;
+                uint64_t p_sop:1;
+                uint64_t np_eop:1;
+                uint64_t np_sop:1;
+        } s;
+        struct cvmx_iob_int_enb_cn30xx {
+                uint64_t reserved_4_63:60;
+                uint64_t p_eop:1;
+                uint64_t p_sop:1;
+                uint64_t np_eop:1;
+                uint64_t np_sop:1;
+        } cn30xx;
+        struct cvmx_iob_int_enb_cn30xx cn31xx;
+        struct cvmx_iob_int_enb_cn30xx cn38xx;
+        struct cvmx_iob_int_enb_cn30xx cn38xxp2;
+        struct cvmx_iob_int_enb_s cn50xx;
+        struct cvmx_iob_int_enb_s cn52xx;
+        struct cvmx_iob_int_enb_s cn52xxp1;
+        struct cvmx_iob_int_enb_s cn56xx;
+        struct cvmx_iob_int_enb_s cn56xxp1;
+        struct cvmx_iob_int_enb_s cn58xx;
+        struct cvmx_iob_int_enb_s cn58xxp1;
+};
+union cvmx_iob_int_sum {
+        uint64_t u64;
+        struct cvmx_iob_int_sum_s {
+                uint64_t reserved_6_63:58;
+                uint64_t p_dat:1;
+                uint64_t np_dat:1;
+                uint64_t p_eop:1;
+                uint64_t p_sop:1;
+                uint64_t np_eop:1;
+                uint64_t np_sop:1;
+        } s;
+        struct cvmx_iob_int_sum_cn30xx {
+                uint64_t reserved_4_63:60;
+                uint64_t p_eop:1;
+                uint64_t p_sop:1;
+                uint64_t np_eop:1;
+                uint64_t np_sop:1;
+        } cn30xx;
+        struct cvmx_iob_int_sum_cn30xx cn31xx;
+        struct cvmx_iob_int_sum_cn30xx cn38xx;
+        struct cvmx_iob_int_sum_cn30xx cn38xxp2;
+        struct cvmx_iob_int_sum_s cn50xx;
+        struct cvmx_iob_int_sum_s cn52xx;
+        struct cvmx_iob_int_sum_s cn52xxp1;
+        struct cvmx_iob_int_sum_s cn56xx;
+        struct cvmx_iob_int_sum_s cn56xxp1;
+        struct cvmx_iob_int_sum_s cn58xx;
+        struct cvmx_iob_int_sum_s cn58xxp1;
+};
+union cvmx_iob_n2c_l2c_pri_cnt {
+        uint64_t u64;
+        struct cvmx_iob_n2c_l2c_pri_cnt_s {
+                uint64_t reserved_16_63:48;
+                uint64_t cnt_enb:1;
+                uint64_t cnt_val:15;
+        } s;
+        struct cvmx_iob_n2c_l2c_pri_cnt_s cn38xx;
+        struct cvmx_iob_n2c_l2c_pri_cnt_s cn38xxp2;
+        struct cvmx_iob_n2c_l2c_pri_cnt_s cn52xx;
+        struct cvmx_iob_n2c_l2c_pri_cnt_s cn52xxp1;
+        struct cvmx_iob_n2c_l2c_pri_cnt_s cn56xx;
+        struct cvmx_iob_n2c_l2c_pri_cnt_s cn56xxp1;
+        struct cvmx_iob_n2c_l2c_pri_cnt_s cn58xx;
+        struct cvmx_iob_n2c_l2c_pri_cnt_s cn58xxp1;
+};
+union cvmx_iob_n2c_rsp_pri_cnt {
+        uint64_t u64;
+        struct cvmx_iob_n2c_rsp_pri_cnt_s {
+                uint64_t reserved_16_63:48;
+                uint64_t cnt_enb:1;
+                uint64_t cnt_val:15;
+        } s;
+        struct cvmx_iob_n2c_rsp_pri_cnt_s cn38xx;
+        struct cvmx_iob_n2c_rsp_pri_cnt_s cn38xxp2;
+        struct cvmx_iob_n2c_rsp_pri_cnt_s cn52xx;
+        struct cvmx_iob_n2c_rsp_pri_cnt_s cn52xxp1;
+        struct cvmx_iob_n2c_rsp_pri_cnt_s cn56xx;
+        struct cvmx_iob_n2c_rsp_pri_cnt_s cn56xxp1;
+        struct cvmx_iob_n2c_rsp_pri_cnt_s cn58xx;
+        struct cvmx_iob_n2c_rsp_pri_cnt_s cn58xxp1;
+};
+union cvmx_iob_outb_com_pri_cnt {
+        uint64_t u64;
+        struct cvmx_iob_outb_com_pri_cnt_s {
+                uint64_t reserved_16_63:48;
+                uint64_t cnt_enb:1;
+                uint64_t cnt_val:15;
+        } s;
+        struct cvmx_iob_outb_com_pri_cnt_s cn38xx;
+        struct cvmx_iob_outb_com_pri_cnt_s cn38xxp2;
+        struct cvmx_iob_outb_com_pri_cnt_s cn52xx;
+        struct cvmx_iob_outb_com_pri_cnt_s cn52xxp1;
+        struct cvmx_iob_outb_com_pri_cnt_s cn56xx;
+        struct cvmx_iob_outb_com_pri_cnt_s cn56xxp1;
+        struct cvmx_iob_outb_com_pri_cnt_s cn58xx;
+        struct cvmx_iob_outb_com_pri_cnt_s cn58xxp1;
+};
+union cvmx_iob_outb_control_match {
+        uint64_t u64;
+        struct cvmx_iob_outb_control_match_s {
+                uint64_t reserved_26_63:38;
+                uint64_t mask:8;
+                uint64_t eot:1;
+                uint64_t dst:8;
+                uint64_t src:9;
+        } s;
+        struct cvmx_iob_outb_control_match_s cn30xx;
+        struct cvmx_iob_outb_control_match_s cn31xx;
+        struct cvmx_iob_outb_control_match_s cn38xx;
+        struct cvmx_iob_outb_control_match_s cn38xxp2;
+        struct cvmx_iob_outb_control_match_s cn50xx;
+        struct cvmx_iob_outb_control_match_s cn52xx;
+        struct cvmx_iob_outb_control_match_s cn52xxp1;
+        struct cvmx_iob_outb_control_match_s cn56xx;
+        struct cvmx_iob_outb_control_match_s cn56xxp1;
+        struct cvmx_iob_outb_control_match_s cn58xx;
+        struct cvmx_iob_outb_control_match_s cn58xxp1;
+};
+union cvmx_iob_outb_control_match_enb {
+        uint64_t u64;
+        struct cvmx_iob_outb_control_match_enb_s {
+                uint64_t reserved_26_63:38;
+                uint64_t mask:8;
+                uint64_t eot:1;
+                uint64_t dst:8;
+                uint64_t src:9;
+        } s;
+        struct cvmx_iob_outb_control_match_enb_s cn30xx;
+        struct cvmx_iob_outb_control_match_enb_s cn31xx;
+        struct cvmx_iob_outb_control_match_enb_s cn38xx;
+        struct cvmx_iob_outb_control_match_enb_s cn38xxp2;
+        struct cvmx_iob_outb_control_match_enb_s cn50xx;
+        struct cvmx_iob_outb_control_match_enb_s cn52xx;
+        struct cvmx_iob_outb_control_match_enb_s cn52xxp1;
+        struct cvmx_iob_outb_control_match_enb_s cn56xx;
+        struct cvmx_iob_outb_control_match_enb_s cn56xxp1;
+        struct cvmx_iob_outb_control_match_enb_s cn58xx;
+        struct cvmx_iob_outb_control_match_enb_s cn58xxp1;
+};
+union cvmx_iob_outb_data_match {
+        uint64_t u64;
+        struct cvmx_iob_outb_data_match_s {
+                uint64_t data:64;
+        } s;
+        struct cvmx_iob_outb_data_match_s cn30xx;
+        struct cvmx_iob_outb_data_match_s cn31xx;
+        struct cvmx_iob_outb_data_match_s cn38xx;
+        struct cvmx_iob_outb_data_match_s cn38xxp2;
+        struct cvmx_iob_outb_data_match_s cn50xx;
+        struct cvmx_iob_outb_data_match_s cn52xx;
+        struct cvmx_iob_outb_data_match_s cn52xxp1;
+        struct cvmx_iob_outb_data_match_s cn56xx;
+        struct cvmx_iob_outb_data_match_s cn56xxp1;
+        struct cvmx_iob_outb_data_match_s cn58xx;
+        struct cvmx_iob_outb_data_match_s cn58xxp1;
+};
+union cvmx_iob_outb_data_match_enb {
+        uint64_t u64;
+        struct cvmx_iob_outb_data_match_enb_s {
+                uint64_t data:64;
+        } s;
+        struct cvmx_iob_outb_data_match_enb_s cn30xx;
+        struct cvmx_iob_outb_data_match_enb_s cn31xx;
+        struct cvmx_iob_outb_data_match_enb_s cn38xx;
+        struct cvmx_iob_outb_data_match_enb_s cn38xxp2;
+        struct cvmx_iob_outb_data_match_enb_s cn50xx;
+        struct cvmx_iob_outb_data_match_enb_s cn52xx;
+        struct cvmx_iob_outb_data_match_enb_s cn52xxp1;
+        struct cvmx_iob_outb_data_match_enb_s cn56xx;
+        struct cvmx_iob_outb_data_match_enb_s cn56xxp1;
+        struct cvmx_iob_outb_data_match_enb_s cn58xx;
+        struct cvmx_iob_outb_data_match_enb_s cn58xxp1;
+};
+union cvmx_iob_outb_fpa_pri_cnt {
+        uint64_t u64;
+        struct cvmx_iob_outb_fpa_pri_cnt_s {
+                uint64_t reserved_16_63:48;
+                uint64_t cnt_enb:1;
+                uint64_t cnt_val:15;
+        } s;
+        struct cvmx_iob_outb_fpa_pri_cnt_s cn38xx;
+        struct cvmx_iob_outb_fpa_pri_cnt_s cn38xxp2;
+        struct cvmx_iob_outb_fpa_pri_cnt_s cn52xx;
+        struct cvmx_iob_outb_fpa_pri_cnt_s cn52xxp1;
+        struct cvmx_iob_outb_fpa_pri_cnt_s cn56xx;
+        struct cvmx_iob_outb_fpa_pri_cnt_s cn56xxp1;
+        struct cvmx_iob_outb_fpa_pri_cnt_s cn58xx;
+        struct cvmx_iob_outb_fpa_pri_cnt_s cn58xxp1;
+};
+union cvmx_iob_outb_req_pri_cnt {
+        uint64_t u64;
+        struct cvmx_iob_outb_req_pri_cnt_s {
+                uint64_t reserved_16_63:48;
+                uint64_t cnt_enb:1;
+                uint64_t cnt_val:15;
+        } s;
+        struct cvmx_iob_outb_req_pri_cnt_s cn38xx;
+        struct cvmx_iob_outb_req_pri_cnt_s cn38xxp2;
+        struct cvmx_iob_outb_req_pri_cnt_s cn52xx;
+        struct cvmx_iob_outb_req_pri_cnt_s cn52xxp1;
+        struct cvmx_iob_outb_req_pri_cnt_s cn56xx;
+        struct cvmx_iob_outb_req_pri_cnt_s cn56xxp1;
+        struct cvmx_iob_outb_req_pri_cnt_s cn58xx;
+        struct cvmx_iob_outb_req_pri_cnt_s cn58xxp1;
+};
+union cvmx_iob_p2c_req_pri_cnt {
+        uint64_t u64;
+        struct cvmx_iob_p2c_req_pri_cnt_s {
+                uint64_t reserved_16_63:48;
+                uint64_t cnt_enb:1;
+                uint64_t cnt_val:15;
+        } s;
+        struct cvmx_iob_p2c_req_pri_cnt_s cn38xx;
+        struct cvmx_iob_p2c_req_pri_cnt_s cn38xxp2;
+        struct cvmx_iob_p2c_req_pri_cnt_s cn52xx;
+        struct cvmx_iob_p2c_req_pri_cnt_s cn52xxp1;
+        struct cvmx_iob_p2c_req_pri_cnt_s cn56xx;
+        struct cvmx_iob_p2c_req_pri_cnt_s cn56xxp1;
+        struct cvmx_iob_p2c_req_pri_cnt_s cn58xx;
+        struct cvmx_iob_p2c_req_pri_cnt_s cn58xxp1;
+};
+union cvmx_iob_pkt_err {
+        uint64_t u64;
+        struct cvmx_iob_pkt_err_s {
+                uint64_t reserved_6_63:58;
+                uint64_t port:6;
+        } s;
+        struct cvmx_iob_pkt_err_s cn30xx;
+        struct cvmx_iob_pkt_err_s cn31xx;
+        struct cvmx_iob_pkt_err_s cn38xx;
+        struct cvmx_iob_pkt_err_s cn38xxp2;
+        struct cvmx_iob_pkt_err_s cn50xx;
+        struct cvmx_iob_pkt_err_s cn52xx;
+        struct cvmx_iob_pkt_err_s cn52xxp1;
+        struct cvmx_iob_pkt_err_s cn56xx;
+        struct cvmx_iob_pkt_err_s cn56xxp1;
+        struct cvmx_iob_pkt_err_s cn58xx;
+        struct cvmx_iob_pkt_err_s cn58xxp1;
+};
+#endif
diff --git a/arch/mips/include/asm/octeon/cvmx-ipd-defs.h b/arch/mips/include/asm/octeon/cvmx-ipd-defs.h
new file mode 100644
index 000000000000..f8b8fc657d2c
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-ipd-defs.h
@@ -0,0 +1,877 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_IPD_DEFS_H__
+#define __CVMX_IPD_DEFS_H__
+#define CVMX_IPD_1ST_MBUFF_SKIP \
+         CVMX_ADD_IO_SEG(0x00014F0000000000ull)
+#define CVMX_IPD_1st_NEXT_PTR_BACK \
+         CVMX_ADD_IO_SEG(0x00014F0000000150ull)
+#define CVMX_IPD_2nd_NEXT_PTR_BACK \
+         CVMX_ADD_IO_SEG(0x00014F0000000158ull)
+#define CVMX_IPD_BIST_STATUS \
+         CVMX_ADD_IO_SEG(0x00014F00000007F8ull)
+#define CVMX_IPD_BP_PRT_RED_END \
+         CVMX_ADD_IO_SEG(0x00014F0000000328ull)
+#define CVMX_IPD_CLK_COUNT \
+         CVMX_ADD_IO_SEG(0x00014F0000000338ull)
+#define CVMX_IPD_CTL_STATUS \
+         CVMX_ADD_IO_SEG(0x00014F0000000018ull)
+#define CVMX_IPD_INT_ENB \
+         CVMX_ADD_IO_SEG(0x00014F0000000160ull)
+#define CVMX_IPD_INT_SUM \
+         CVMX_ADD_IO_SEG(0x00014F0000000168ull)
+#define CVMX_IPD_NOT_1ST_MBUFF_SKIP \
+         CVMX_ADD_IO_SEG(0x00014F0000000008ull)
+#define CVMX_IPD_PACKET_MBUFF_SIZE \
+         CVMX_ADD_IO_SEG(0x00014F0000000010ull)
+#define CVMX_IPD_PKT_PTR_VALID \
+         CVMX_ADD_IO_SEG(0x00014F0000000358ull)
+#define CVMX_IPD_PORTX_BP_PAGE_CNT(offset) \
+         CVMX_ADD_IO_SEG(0x00014F0000000028ull + (((offset) & 63) * 8))
+#define CVMX_IPD_PORTX_BP_PAGE_CNT2(offset) \
+         CVMX_ADD_IO_SEG(0x00014F0000000368ull + (((offset) & 63) * 8) - 8 * 36)
+#define CVMX_IPD_PORT_BP_COUNTERS2_PAIRX(offset) \
+         CVMX_ADD_IO_SEG(0x00014F0000000388ull + (((offset) & 63) * 8) - 8 * 36)
+#define CVMX_IPD_PORT_BP_COUNTERS_PAIRX(offset) \
+         CVMX_ADD_IO_SEG(0x00014F00000001B8ull + (((offset) & 63) * 8))
+#define CVMX_IPD_PORT_QOS_INTX(offset) \
+         CVMX_ADD_IO_SEG(0x00014F0000000808ull + (((offset) & 7) * 8))
+#define CVMX_IPD_PORT_QOS_INT_ENBX(offset) \
+         CVMX_ADD_IO_SEG(0x00014F0000000848ull + (((offset) & 7) * 8))
+#define CVMX_IPD_PORT_QOS_X_CNT(offset) \
+         CVMX_ADD_IO_SEG(0x00014F0000000888ull + (((offset) & 511) * 8))
+#define CVMX_IPD_PRC_HOLD_PTR_FIFO_CTL \
+         CVMX_ADD_IO_SEG(0x00014F0000000348ull)
+#define CVMX_IPD_PRC_PORT_PTR_FIFO_CTL \
+         CVMX_ADD_IO_SEG(0x00014F0000000350ull)
+#define CVMX_IPD_PTR_COUNT \
+         CVMX_ADD_IO_SEG(0x00014F0000000320ull)
+#define CVMX_IPD_PWP_PTR_FIFO_CTL \
+         CVMX_ADD_IO_SEG(0x00014F0000000340ull)
+#define CVMX_IPD_QOS0_RED_MARKS \
+         CVMX_ADD_IO_SEG(0x00014F0000000178ull)
+#define CVMX_IPD_QOS1_RED_MARKS \
+         CVMX_ADD_IO_SEG(0x00014F0000000180ull)
+#define CVMX_IPD_QOS2_RED_MARKS \
+         CVMX_ADD_IO_SEG(0x00014F0000000188ull)
+#define CVMX_IPD_QOS3_RED_MARKS \
+         CVMX_ADD_IO_SEG(0x00014F0000000190ull)
+#define CVMX_IPD_QOS4_RED_MARKS \
+         CVMX_ADD_IO_SEG(0x00014F0000000198ull)
+#define CVMX_IPD_QOS5_RED_MARKS \
+         CVMX_ADD_IO_SEG(0x00014F00000001A0ull)
+#define CVMX_IPD_QOS6_RED_MARKS \
+         CVMX_ADD_IO_SEG(0x00014F00000001A8ull)
+#define CVMX_IPD_QOS7_RED_MARKS \
+         CVMX_ADD_IO_SEG(0x00014F00000001B0ull)
+#define CVMX_IPD_QOSX_RED_MARKS(offset) \
+         CVMX_ADD_IO_SEG(0x00014F0000000178ull + (((offset) & 7) * 8))
+#define CVMX_IPD_QUE0_FREE_PAGE_CNT \
+         CVMX_ADD_IO_SEG(0x00014F0000000330ull)
+#define CVMX_IPD_RED_PORT_ENABLE \
+         CVMX_ADD_IO_SEG(0x00014F00000002D8ull)
+#define CVMX_IPD_RED_PORT_ENABLE2 \
+         CVMX_ADD_IO_SEG(0x00014F00000003A8ull)
+#define CVMX_IPD_RED_QUE0_PARAM \
+         CVMX_ADD_IO_SEG(0x00014F00000002E0ull)
+#define CVMX_IPD_RED_QUE1_PARAM \
+         CVMX_ADD_IO_SEG(0x00014F00000002E8ull)
+#define CVMX_IPD_RED_QUE2_PARAM \
+         CVMX_ADD_IO_SEG(0x00014F00000002F0ull)
+#define CVMX_IPD_RED_QUE3_PARAM \
+         CVMX_ADD_IO_SEG(0x00014F00000002F8ull)
+#define CVMX_IPD_RED_QUE4_PARAM \
+         CVMX_ADD_IO_SEG(0x00014F0000000300ull)
+#define CVMX_IPD_RED_QUE5_PARAM \
+         CVMX_ADD_IO_SEG(0x00014F0000000308ull)
+#define CVMX_IPD_RED_QUE6_PARAM \
+         CVMX_ADD_IO_SEG(0x00014F0000000310ull)
+#define CVMX_IPD_RED_QUE7_PARAM \
+         CVMX_ADD_IO_SEG(0x00014F0000000318ull)
+#define CVMX_IPD_RED_QUEX_PARAM(offset) \
+         CVMX_ADD_IO_SEG(0x00014F00000002E0ull + (((offset) & 7) * 8))
+#define CVMX_IPD_SUB_PORT_BP_PAGE_CNT \
+         CVMX_ADD_IO_SEG(0x00014F0000000148ull)
+#define CVMX_IPD_SUB_PORT_FCS \
+         CVMX_ADD_IO_SEG(0x00014F0000000170ull)
+#define CVMX_IPD_SUB_PORT_QOS_CNT \
+         CVMX_ADD_IO_SEG(0x00014F0000000800ull)
+#define CVMX_IPD_WQE_FPA_QUEUE \
+         CVMX_ADD_IO_SEG(0x00014F0000000020ull)
+#define CVMX_IPD_WQE_PTR_VALID \
+         CVMX_ADD_IO_SEG(0x00014F0000000360ull)
+union cvmx_ipd_1st_mbuff_skip {
+        uint64_t u64;
+        struct cvmx_ipd_1st_mbuff_skip_s {
+                uint64_t reserved_6_63:58;
+                uint64_t skip_sz:6;
+        } s;
+        struct cvmx_ipd_1st_mbuff_skip_s cn30xx;
+        struct cvmx_ipd_1st_mbuff_skip_s cn31xx;
+        struct cvmx_ipd_1st_mbuff_skip_s cn38xx;
+        struct cvmx_ipd_1st_mbuff_skip_s cn38xxp2;
+        struct cvmx_ipd_1st_mbuff_skip_s cn50xx;
+        struct cvmx_ipd_1st_mbuff_skip_s cn52xx;
+        struct cvmx_ipd_1st_mbuff_skip_s cn52xxp1;
+        struct cvmx_ipd_1st_mbuff_skip_s cn56xx;
+        struct cvmx_ipd_1st_mbuff_skip_s cn56xxp1;
+        struct cvmx_ipd_1st_mbuff_skip_s cn58xx;
+        struct cvmx_ipd_1st_mbuff_skip_s cn58xxp1;
+};
+union cvmx_ipd_1st_next_ptr_back {
+        uint64_t u64;
+        struct cvmx_ipd_1st_next_ptr_back_s {
+                uint64_t reserved_4_63:60;
+                uint64_t back:4;
+        } s;
+        struct cvmx_ipd_1st_next_ptr_back_s cn30xx;
+        struct cvmx_ipd_1st_next_ptr_back_s cn31xx;
+        struct cvmx_ipd_1st_next_ptr_back_s cn38xx;
+        struct cvmx_ipd_1st_next_ptr_back_s cn38xxp2;
+        struct cvmx_ipd_1st_next_ptr_back_s cn50xx;
+        struct cvmx_ipd_1st_next_ptr_back_s cn52xx;
+        struct cvmx_ipd_1st_next_ptr_back_s cn52xxp1;
+        struct cvmx_ipd_1st_next_ptr_back_s cn56xx;
+        struct cvmx_ipd_1st_next_ptr_back_s cn56xxp1;
+        struct cvmx_ipd_1st_next_ptr_back_s cn58xx;
+        struct cvmx_ipd_1st_next_ptr_back_s cn58xxp1;
+};
+union cvmx_ipd_2nd_next_ptr_back {
+        uint64_t u64;
+        struct cvmx_ipd_2nd_next_ptr_back_s {
+                uint64_t reserved_4_63:60;
+                uint64_t back:4;
+        } s;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn30xx;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn31xx;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn38xx;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn38xxp2;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn50xx;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn52xx;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn52xxp1;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn56xx;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn56xxp1;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn58xx;
+        struct cvmx_ipd_2nd_next_ptr_back_s cn58xxp1;
+};
+union cvmx_ipd_bist_status {
+        uint64_t u64;
+        struct cvmx_ipd_bist_status_s {
+                uint64_t reserved_18_63:46;
+                uint64_t csr_mem:1;
+                uint64_t csr_ncmd:1;
+                uint64_t pwq_wqed:1;
+                uint64_t pwq_wp1:1;
+                uint64_t pwq_pow:1;
+                uint64_t ipq_pbe1:1;
+                uint64_t ipq_pbe0:1;
+                uint64_t pbm3:1;
+                uint64_t pbm2:1;
+                uint64_t pbm1:1;
+                uint64_t pbm0:1;
+                uint64_t pbm_word:1;
+                uint64_t pwq1:1;
+                uint64_t pwq0:1;
+                uint64_t prc_off:1;
+                uint64_t ipd_old:1;
+                uint64_t ipd_new:1;
+                uint64_t pwp:1;
+        } s;
+        struct cvmx_ipd_bist_status_cn30xx {
+                uint64_t reserved_16_63:48;
+                uint64_t pwq_wqed:1;
+                uint64_t pwq_wp1:1;
+                uint64_t pwq_pow:1;
+                uint64_t ipq_pbe1:1;
+                uint64_t ipq_pbe0:1;
+                uint64_t pbm3:1;
+                uint64_t pbm2:1;
+                uint64_t pbm1:1;
+                uint64_t pbm0:1;
+                uint64_t pbm_word:1;
+                uint64_t pwq1:1;
+                uint64_t pwq0:1;
+                uint64_t prc_off:1;
+                uint64_t ipd_old:1;
+                uint64_t ipd_new:1;
+                uint64_t pwp:1;
+        } cn30xx;
+        struct cvmx_ipd_bist_status_cn30xx cn31xx;
+        struct cvmx_ipd_bist_status_cn30xx cn38xx;
+        struct cvmx_ipd_bist_status_cn30xx cn38xxp2;
+        struct cvmx_ipd_bist_status_cn30xx cn50xx;
+        struct cvmx_ipd_bist_status_s cn52xx;
+        struct cvmx_ipd_bist_status_s cn52xxp1;
+        struct cvmx_ipd_bist_status_s cn56xx;
+        struct cvmx_ipd_bist_status_s cn56xxp1;
+        struct cvmx_ipd_bist_status_cn30xx cn58xx;
+        struct cvmx_ipd_bist_status_cn30xx cn58xxp1;
+};
+union cvmx_ipd_bp_prt_red_end {
+        uint64_t u64;
+        struct cvmx_ipd_bp_prt_red_end_s {
+                uint64_t reserved_40_63:24;
+                uint64_t prt_enb:40;
+        } s;
+        struct cvmx_ipd_bp_prt_red_end_cn30xx {
+                uint64_t reserved_36_63:28;
+                uint64_t prt_enb:36;
+        } cn30xx;
+        struct cvmx_ipd_bp_prt_red_end_cn30xx cn31xx;
+        struct cvmx_ipd_bp_prt_red_end_cn30xx cn38xx;
+        struct cvmx_ipd_bp_prt_red_end_cn30xx cn38xxp2;
+        struct cvmx_ipd_bp_prt_red_end_cn30xx cn50xx;
+        struct cvmx_ipd_bp_prt_red_end_s cn52xx;
+        struct cvmx_ipd_bp_prt_red_end_s cn52xxp1;
+        struct cvmx_ipd_bp_prt_red_end_s cn56xx;
+        struct cvmx_ipd_bp_prt_red_end_s cn56xxp1;
+        struct cvmx_ipd_bp_prt_red_end_cn30xx cn58xx;
+        struct cvmx_ipd_bp_prt_red_end_cn30xx cn58xxp1;
+};
+union cvmx_ipd_clk_count {
+        uint64_t u64;
+        struct cvmx_ipd_clk_count_s {
+                uint64_t clk_cnt:64;
+        } s;
+        struct cvmx_ipd_clk_count_s cn30xx;
+        struct cvmx_ipd_clk_count_s cn31xx;
+        struct cvmx_ipd_clk_count_s cn38xx;
+        struct cvmx_ipd_clk_count_s cn38xxp2;
+        struct cvmx_ipd_clk_count_s cn50xx;
+        struct cvmx_ipd_clk_count_s cn52xx;
+        struct cvmx_ipd_clk_count_s cn52xxp1;
+        struct cvmx_ipd_clk_count_s cn56xx;
+        struct cvmx_ipd_clk_count_s cn56xxp1;
+        struct cvmx_ipd_clk_count_s cn58xx;
+        struct cvmx_ipd_clk_count_s cn58xxp1;
+};
+union cvmx_ipd_ctl_status {
+        uint64_t u64;
+        struct cvmx_ipd_ctl_status_s {
+                uint64_t reserved_15_63:49;
+                uint64_t no_wptr:1;
+                uint64_t pq_apkt:1;
+                uint64_t pq_nabuf:1;
+                uint64_t ipd_full:1;
+                uint64_t pkt_off:1;
+                uint64_t len_m8:1;
+                uint64_t reset:1;
+                uint64_t addpkt:1;
+                uint64_t naddbuf:1;
+                uint64_t pkt_lend:1;
+                uint64_t wqe_lend:1;
+                uint64_t pbp_en:1;
+                uint64_t opc_mode:2;
+                uint64_t ipd_en:1;
+        } s;
+        struct cvmx_ipd_ctl_status_cn30xx {
+                uint64_t reserved_10_63:54;
+                uint64_t len_m8:1;
+                uint64_t reset:1;
+                uint64_t addpkt:1;
+                uint64_t naddbuf:1;
+                uint64_t pkt_lend:1;
+                uint64_t wqe_lend:1;
+                uint64_t pbp_en:1;
+                uint64_t opc_mode:2;
+                uint64_t ipd_en:1;
+        } cn30xx;
+        struct cvmx_ipd_ctl_status_cn30xx cn31xx;
+        struct cvmx_ipd_ctl_status_cn30xx cn38xx;
+        struct cvmx_ipd_ctl_status_cn38xxp2 {
+                uint64_t reserved_9_63:55;
+                uint64_t reset:1;
+                uint64_t addpkt:1;
+                uint64_t naddbuf:1;
+                uint64_t pkt_lend:1;
+                uint64_t wqe_lend:1;
+                uint64_t pbp_en:1;
+                uint64_t opc_mode:2;
+                uint64_t ipd_en:1;
+        } cn38xxp2;
+        struct cvmx_ipd_ctl_status_s cn50xx;
+        struct cvmx_ipd_ctl_status_s cn52xx;
+        struct cvmx_ipd_ctl_status_s cn52xxp1;
+        struct cvmx_ipd_ctl_status_s cn56xx;
+        struct cvmx_ipd_ctl_status_s cn56xxp1;
+        struct cvmx_ipd_ctl_status_cn58xx {
+                uint64_t reserved_12_63:52;
+                uint64_t ipd_full:1;
+                uint64_t pkt_off:1;
+                uint64_t len_m8:1;
+                uint64_t reset:1;
+                uint64_t addpkt:1;
+                uint64_t naddbuf:1;
+                uint64_t pkt_lend:1;
+                uint64_t wqe_lend:1;
+                uint64_t pbp_en:1;
+                uint64_t opc_mode:2;
+                uint64_t ipd_en:1;
+        } cn58xx;
+        struct cvmx_ipd_ctl_status_cn58xx cn58xxp1;
+};
+union cvmx_ipd_int_enb {
+        uint64_t u64;
+        struct cvmx_ipd_int_enb_s {
+                uint64_t reserved_12_63:52;
+                uint64_t pq_sub:1;
+                uint64_t pq_add:1;
+                uint64_t bc_ovr:1;
+                uint64_t d_coll:1;
+                uint64_t c_coll:1;
+                uint64_t cc_ovr:1;
+                uint64_t dc_ovr:1;
+                uint64_t bp_sub:1;
+                uint64_t prc_par3:1;
+                uint64_t prc_par2:1;
+                uint64_t prc_par1:1;
+                uint64_t prc_par0:1;
+        } s;
+        struct cvmx_ipd_int_enb_cn30xx {
+                uint64_t reserved_5_63:59;
+                uint64_t bp_sub:1;
+                uint64_t prc_par3:1;
+                uint64_t prc_par2:1;
+                uint64_t prc_par1:1;
+                uint64_t prc_par0:1;
+        } cn30xx;
+        struct cvmx_ipd_int_enb_cn30xx cn31xx;
+        struct cvmx_ipd_int_enb_cn38xx {
+                uint64_t reserved_10_63:54;
+                uint64_t bc_ovr:1;
+                uint64_t d_coll:1;
+                uint64_t c_coll:1;
+                uint64_t cc_ovr:1;
+                uint64_t dc_ovr:1;
+                uint64_t bp_sub:1;
+                uint64_t prc_par3:1;
+                uint64_t prc_par2:1;
+                uint64_t prc_par1:1;
+                uint64_t prc_par0:1;
+        } cn38xx;
+        struct cvmx_ipd_int_enb_cn30xx cn38xxp2;
+        struct cvmx_ipd_int_enb_cn38xx cn50xx;
+        struct cvmx_ipd_int_enb_s cn52xx;
+        struct cvmx_ipd_int_enb_s cn52xxp1;
+        struct cvmx_ipd_int_enb_s cn56xx;
+        struct cvmx_ipd_int_enb_s cn56xxp1;
+        struct cvmx_ipd_int_enb_cn38xx cn58xx;
+        struct cvmx_ipd_int_enb_cn38xx cn58xxp1;
+};
+union cvmx_ipd_int_sum {
+        uint64_t u64;
+        struct cvmx_ipd_int_sum_s {
+                uint64_t reserved_12_63:52;
+                uint64_t pq_sub:1;
+                uint64_t pq_add:1;
+                uint64_t bc_ovr:1;
+                uint64_t d_coll:1;
+                uint64_t c_coll:1;
+                uint64_t cc_ovr:1;
+                uint64_t dc_ovr:1;
+                uint64_t bp_sub:1;
+                uint64_t prc_par3:1;
+                uint64_t prc_par2:1;
+                uint64_t prc_par1:1;
+                uint64_t prc_par0:1;
+        } s;
+        struct cvmx_ipd_int_sum_cn30xx {
+                uint64_t reserved_5_63:59;
+                uint64_t bp_sub:1;
+                uint64_t prc_par3:1;
+                uint64_t prc_par2:1;
+                uint64_t prc_par1:1;
+                uint64_t prc_par0:1;
+        } cn30xx;
+        struct cvmx_ipd_int_sum_cn30xx cn31xx;
+        struct cvmx_ipd_int_sum_cn38xx {
+                uint64_t reserved_10_63:54;
+                uint64_t bc_ovr:1;
+                uint64_t d_coll:1;
+                uint64_t c_coll:1;
+                uint64_t cc_ovr:1;
+                uint64_t dc_ovr:1;
+                uint64_t bp_sub:1;
+                uint64_t prc_par3:1;
+                uint64_t prc_par2:1;
+                uint64_t prc_par1:1;
+                uint64_t prc_par0:1;
+        } cn38xx;
+        struct cvmx_ipd_int_sum_cn30xx cn38xxp2;
+        struct cvmx_ipd_int_sum_cn38xx cn50xx;
+        struct cvmx_ipd_int_sum_s cn52xx;
+        struct cvmx_ipd_int_sum_s cn52xxp1;
+        struct cvmx_ipd_int_sum_s cn56xx;
+        struct cvmx_ipd_int_sum_s cn56xxp1;
+        struct cvmx_ipd_int_sum_cn38xx cn58xx;
+        struct cvmx_ipd_int_sum_cn38xx cn58xxp1;
+};
+union cvmx_ipd_not_1st_mbuff_skip {
+        uint64_t u64;
+        struct cvmx_ipd_not_1st_mbuff_skip_s {
+                uint64_t reserved_6_63:58;
+                uint64_t skip_sz:6;
+        } s;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn30xx;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn31xx;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn38xx;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn38xxp2;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn50xx;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn52xx;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn52xxp1;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn56xx;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn56xxp1;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn58xx;
+        struct cvmx_ipd_not_1st_mbuff_skip_s cn58xxp1;
+};
+union cvmx_ipd_packet_mbuff_size {
+        uint64_t u64;
+        struct cvmx_ipd_packet_mbuff_size_s {
+                uint64_t reserved_12_63:52;
+                uint64_t mb_size:12;
+        } s;
+        struct cvmx_ipd_packet_mbuff_size_s cn30xx;
+        struct cvmx_ipd_packet_mbuff_size_s cn31xx;
+        struct cvmx_ipd_packet_mbuff_size_s cn38xx;
+        struct cvmx_ipd_packet_mbuff_size_s cn38xxp2;
+        struct cvmx_ipd_packet_mbuff_size_s cn50xx;
+        struct cvmx_ipd_packet_mbuff_size_s cn52xx;
+        struct cvmx_ipd_packet_mbuff_size_s cn52xxp1;
+        struct cvmx_ipd_packet_mbuff_size_s cn56xx;
+        struct cvmx_ipd_packet_mbuff_size_s cn56xxp1;
+        struct cvmx_ipd_packet_mbuff_size_s cn58xx;
+        struct cvmx_ipd_packet_mbuff_size_s cn58xxp1;
+};
+union cvmx_ipd_pkt_ptr_valid {
+        uint64_t u64;
+        struct cvmx_ipd_pkt_ptr_valid_s {
+                uint64_t reserved_29_63:35;
+                uint64_t ptr:29;
+        } s;
+        struct cvmx_ipd_pkt_ptr_valid_s cn30xx;
+        struct cvmx_ipd_pkt_ptr_valid_s cn31xx;
+        struct cvmx_ipd_pkt_ptr_valid_s cn38xx;
+        struct cvmx_ipd_pkt_ptr_valid_s cn50xx;
+        struct cvmx_ipd_pkt_ptr_valid_s cn52xx;
+        struct cvmx_ipd_pkt_ptr_valid_s cn52xxp1;
+        struct cvmx_ipd_pkt_ptr_valid_s cn56xx;
+        struct cvmx_ipd_pkt_ptr_valid_s cn56xxp1;
+        struct cvmx_ipd_pkt_ptr_valid_s cn58xx;
+        struct cvmx_ipd_pkt_ptr_valid_s cn58xxp1;
+};
+union cvmx_ipd_portx_bp_page_cnt {
+        uint64_t u64;
+        struct cvmx_ipd_portx_bp_page_cnt_s {
+                uint64_t reserved_18_63:46;
+                uint64_t bp_enb:1;
+                uint64_t page_cnt:17;
+        } s;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn30xx;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn31xx;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn38xx;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn38xxp2;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn50xx;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn52xx;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn52xxp1;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn56xx;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn56xxp1;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn58xx;
+        struct cvmx_ipd_portx_bp_page_cnt_s cn58xxp1;
+};
+union cvmx_ipd_portx_bp_page_cnt2 {
+        uint64_t u64;
+        struct cvmx_ipd_portx_bp_page_cnt2_s {
+                uint64_t reserved_18_63:46;
+                uint64_t bp_enb:1;
+                uint64_t page_cnt:17;
+        } s;
+        struct cvmx_ipd_portx_bp_page_cnt2_s cn52xx;
+        struct cvmx_ipd_portx_bp_page_cnt2_s cn52xxp1;
+        struct cvmx_ipd_portx_bp_page_cnt2_s cn56xx;
+        struct cvmx_ipd_portx_bp_page_cnt2_s cn56xxp1;
+};
+union cvmx_ipd_port_bp_counters2_pairx {
+        uint64_t u64;
+        struct cvmx_ipd_port_bp_counters2_pairx_s {
+                uint64_t reserved_25_63:39;
+                uint64_t cnt_val:25;
+        } s;
+        struct cvmx_ipd_port_bp_counters2_pairx_s cn52xx;
+        struct cvmx_ipd_port_bp_counters2_pairx_s cn52xxp1;
+        struct cvmx_ipd_port_bp_counters2_pairx_s cn56xx;
+        struct cvmx_ipd_port_bp_counters2_pairx_s cn56xxp1;
+};
+union cvmx_ipd_port_bp_counters_pairx {
+        uint64_t u64;
+        struct cvmx_ipd_port_bp_counters_pairx_s {
+                uint64_t reserved_25_63:39;
+                uint64_t cnt_val:25;
+        } s;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn30xx;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn31xx;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn38xx;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn38xxp2;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn50xx;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn52xx;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn52xxp1;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn56xx;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn56xxp1;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn58xx;
+        struct cvmx_ipd_port_bp_counters_pairx_s cn58xxp1;
+};
+union cvmx_ipd_port_qos_x_cnt {
+        uint64_t u64;
+        struct cvmx_ipd_port_qos_x_cnt_s {
+                uint64_t wmark:32;
+                uint64_t cnt:32;
+        } s;
+        struct cvmx_ipd_port_qos_x_cnt_s cn52xx;
+        struct cvmx_ipd_port_qos_x_cnt_s cn52xxp1;
+        struct cvmx_ipd_port_qos_x_cnt_s cn56xx;
+        struct cvmx_ipd_port_qos_x_cnt_s cn56xxp1;
+};
+union cvmx_ipd_port_qos_intx {
+        uint64_t u64;
+        struct cvmx_ipd_port_qos_intx_s {
+                uint64_t intr:64;
+        } s;
+        struct cvmx_ipd_port_qos_intx_s cn52xx;
+        struct cvmx_ipd_port_qos_intx_s cn52xxp1;
+        struct cvmx_ipd_port_qos_intx_s cn56xx;
+        struct cvmx_ipd_port_qos_intx_s cn56xxp1;
+};
+union cvmx_ipd_port_qos_int_enbx {
+        uint64_t u64;
+        struct cvmx_ipd_port_qos_int_enbx_s {
+                uint64_t enb:64;
+        } s;
+        struct cvmx_ipd_port_qos_int_enbx_s cn52xx;
+        struct cvmx_ipd_port_qos_int_enbx_s cn52xxp1;
+        struct cvmx_ipd_port_qos_int_enbx_s cn56xx;
+        struct cvmx_ipd_port_qos_int_enbx_s cn56xxp1;
+};
+union cvmx_ipd_prc_hold_ptr_fifo_ctl {
+        uint64_t u64;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s {
+                uint64_t reserved_39_63:25;
+                uint64_t max_pkt:3;
+                uint64_t praddr:3;
+                uint64_t ptr:29;
+                uint64_t cena:1;
+                uint64_t raddr:3;
+        } s;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s cn30xx;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s cn31xx;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s cn38xx;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s cn50xx;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s cn52xx;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s cn52xxp1;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s cn56xx;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s cn56xxp1;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s cn58xx;
+        struct cvmx_ipd_prc_hold_ptr_fifo_ctl_s cn58xxp1;
+};
+union cvmx_ipd_prc_port_ptr_fifo_ctl {
+        uint64_t u64;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s {
+                uint64_t reserved_44_63:20;
+                uint64_t max_pkt:7;
+                uint64_t ptr:29;
+                uint64_t cena:1;
+                uint64_t raddr:7;
+        } s;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s cn30xx;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s cn31xx;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s cn38xx;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s cn50xx;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s cn52xx;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s cn52xxp1;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s cn56xx;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s cn56xxp1;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s cn58xx;
+        struct cvmx_ipd_prc_port_ptr_fifo_ctl_s cn58xxp1;
+};
+union cvmx_ipd_ptr_count {
+        uint64_t u64;
+        struct cvmx_ipd_ptr_count_s {
+                uint64_t reserved_19_63:45;
+                uint64_t pktv_cnt:1;
+                uint64_t wqev_cnt:1;
+                uint64_t pfif_cnt:3;
+                uint64_t pkt_pcnt:7;
+                uint64_t wqe_pcnt:7;
+        } s;
+        struct cvmx_ipd_ptr_count_s cn30xx;
+        struct cvmx_ipd_ptr_count_s cn31xx;
+        struct cvmx_ipd_ptr_count_s cn38xx;
+        struct cvmx_ipd_ptr_count_s cn38xxp2;
+        struct cvmx_ipd_ptr_count_s cn50xx;
+        struct cvmx_ipd_ptr_count_s cn52xx;
+        struct cvmx_ipd_ptr_count_s cn52xxp1;
+        struct cvmx_ipd_ptr_count_s cn56xx;
+        struct cvmx_ipd_ptr_count_s cn56xxp1;
+        struct cvmx_ipd_ptr_count_s cn58xx;
+        struct cvmx_ipd_ptr_count_s cn58xxp1;
+};
+union cvmx_ipd_pwp_ptr_fifo_ctl {
+        uint64_t u64;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s {
+                uint64_t reserved_61_63:3;
+                uint64_t max_cnts:7;
+                uint64_t wraddr:8;
+                uint64_t praddr:8;
+                uint64_t ptr:29;
+                uint64_t cena:1;
+                uint64_t raddr:8;
+        } s;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s cn30xx;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s cn31xx;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s cn38xx;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s cn50xx;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s cn52xx;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s cn52xxp1;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s cn56xx;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s cn56xxp1;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s cn58xx;
+        struct cvmx_ipd_pwp_ptr_fifo_ctl_s cn58xxp1;
+};
+union cvmx_ipd_qosx_red_marks {
+        uint64_t u64;
+        struct cvmx_ipd_qosx_red_marks_s {
+                uint64_t drop:32;
+                uint64_t pass:32;
+        } s;
+        struct cvmx_ipd_qosx_red_marks_s cn30xx;
+        struct cvmx_ipd_qosx_red_marks_s cn31xx;
+        struct cvmx_ipd_qosx_red_marks_s cn38xx;
+        struct cvmx_ipd_qosx_red_marks_s cn38xxp2;
+        struct cvmx_ipd_qosx_red_marks_s cn50xx;
+        struct cvmx_ipd_qosx_red_marks_s cn52xx;
+        struct cvmx_ipd_qosx_red_marks_s cn52xxp1;
+        struct cvmx_ipd_qosx_red_marks_s cn56xx;
+        struct cvmx_ipd_qosx_red_marks_s cn56xxp1;
+        struct cvmx_ipd_qosx_red_marks_s cn58xx;
+        struct cvmx_ipd_qosx_red_marks_s cn58xxp1;
+};
+union cvmx_ipd_que0_free_page_cnt {
+        uint64_t u64;
+        struct cvmx_ipd_que0_free_page_cnt_s {
+                uint64_t reserved_32_63:32;
+                uint64_t q0_pcnt:32;
+        } s;
+        struct cvmx_ipd_que0_free_page_cnt_s cn30xx;
+        struct cvmx_ipd_que0_free_page_cnt_s cn31xx;
+        struct cvmx_ipd_que0_free_page_cnt_s cn38xx;
+        struct cvmx_ipd_que0_free_page_cnt_s cn38xxp2;
+        struct cvmx_ipd_que0_free_page_cnt_s cn50xx;
+        struct cvmx_ipd_que0_free_page_cnt_s cn52xx;
+        struct cvmx_ipd_que0_free_page_cnt_s cn52xxp1;
+        struct cvmx_ipd_que0_free_page_cnt_s cn56xx;
+        struct cvmx_ipd_que0_free_page_cnt_s cn56xxp1;
+        struct cvmx_ipd_que0_free_page_cnt_s cn58xx;
+        struct cvmx_ipd_que0_free_page_cnt_s cn58xxp1;
+};
+union cvmx_ipd_red_port_enable {
+        uint64_t u64;
+        struct cvmx_ipd_red_port_enable_s {
+                uint64_t prb_dly:14;
+                uint64_t avg_dly:14;
+                uint64_t prt_enb:36;
+        } s;
+        struct cvmx_ipd_red_port_enable_s cn30xx;
+        struct cvmx_ipd_red_port_enable_s cn31xx;
+        struct cvmx_ipd_red_port_enable_s cn38xx;
+        struct cvmx_ipd_red_port_enable_s cn38xxp2;
+        struct cvmx_ipd_red_port_enable_s cn50xx;
+        struct cvmx_ipd_red_port_enable_s cn52xx;
+        struct cvmx_ipd_red_port_enable_s cn52xxp1;
+        struct cvmx_ipd_red_port_enable_s cn56xx;
+        struct cvmx_ipd_red_port_enable_s cn56xxp1;
+        struct cvmx_ipd_red_port_enable_s cn58xx;
+        struct cvmx_ipd_red_port_enable_s cn58xxp1;
+};
+union cvmx_ipd_red_port_enable2 {
+        uint64_t u64;
+        struct cvmx_ipd_red_port_enable2_s {
+                uint64_t reserved_4_63:60;
+                uint64_t prt_enb:4;
+        } s;
+        struct cvmx_ipd_red_port_enable2_s cn52xx;
+        struct cvmx_ipd_red_port_enable2_s cn52xxp1;
+        struct cvmx_ipd_red_port_enable2_s cn56xx;
+        struct cvmx_ipd_red_port_enable2_s cn56xxp1;
+};
+union cvmx_ipd_red_quex_param {
+        uint64_t u64;
+        struct cvmx_ipd_red_quex_param_s {
+                uint64_t reserved_49_63:15;
+                uint64_t use_pcnt:1;
+                uint64_t new_con:8;
+                uint64_t avg_con:8;
+                uint64_t prb_con:32;
+        } s;
+        struct cvmx_ipd_red_quex_param_s cn30xx;
+        struct cvmx_ipd_red_quex_param_s cn31xx;
+        struct cvmx_ipd_red_quex_param_s cn38xx;
+        struct cvmx_ipd_red_quex_param_s cn38xxp2;
+        struct cvmx_ipd_red_quex_param_s cn50xx;
+        struct cvmx_ipd_red_quex_param_s cn52xx;
+        struct cvmx_ipd_red_quex_param_s cn52xxp1;
+        struct cvmx_ipd_red_quex_param_s cn56xx;
+        struct cvmx_ipd_red_quex_param_s cn56xxp1;
+        struct cvmx_ipd_red_quex_param_s cn58xx;
+        struct cvmx_ipd_red_quex_param_s cn58xxp1;
+};
+union cvmx_ipd_sub_port_bp_page_cnt {
+        uint64_t u64;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s {
+                uint64_t reserved_31_63:33;
+                uint64_t port:6;
+                uint64_t page_cnt:25;
+        } s;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn30xx;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn31xx;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn38xx;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn38xxp2;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn50xx;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn52xx;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn52xxp1;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn56xx;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn56xxp1;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn58xx;
+        struct cvmx_ipd_sub_port_bp_page_cnt_s cn58xxp1;
+};
+union cvmx_ipd_sub_port_fcs {
+        uint64_t u64;
+        struct cvmx_ipd_sub_port_fcs_s {
+                uint64_t reserved_40_63:24;
+                uint64_t port_bit2:4;
+                uint64_t reserved_32_35:4;
+                uint64_t port_bit:32;
+        } s;
+        struct cvmx_ipd_sub_port_fcs_cn30xx {
+                uint64_t reserved_3_63:61;
+                uint64_t port_bit:3;
+        } cn30xx;
+        struct cvmx_ipd_sub_port_fcs_cn30xx cn31xx;
+        struct cvmx_ipd_sub_port_fcs_cn38xx {
+                uint64_t reserved_32_63:32;
+                uint64_t port_bit:32;
+        } cn38xx;
+        struct cvmx_ipd_sub_port_fcs_cn38xx cn38xxp2;
+        struct cvmx_ipd_sub_port_fcs_cn30xx cn50xx;
+        struct cvmx_ipd_sub_port_fcs_s cn52xx;
+        struct cvmx_ipd_sub_port_fcs_s cn52xxp1;
+        struct cvmx_ipd_sub_port_fcs_s cn56xx;
+        struct cvmx_ipd_sub_port_fcs_s cn56xxp1;
+        struct cvmx_ipd_sub_port_fcs_cn38xx cn58xx;
+        struct cvmx_ipd_sub_port_fcs_cn38xx cn58xxp1;
+};
+union cvmx_ipd_sub_port_qos_cnt {
+        uint64_t u64;
+        struct cvmx_ipd_sub_port_qos_cnt_s {
+                uint64_t reserved_41_63:23;
+                uint64_t port_qos:9;
+                uint64_t cnt:32;
+        } s;
+        struct cvmx_ipd_sub_port_qos_cnt_s cn52xx;
+        struct cvmx_ipd_sub_port_qos_cnt_s cn52xxp1;
+        struct cvmx_ipd_sub_port_qos_cnt_s cn56xx;
+        struct cvmx_ipd_sub_port_qos_cnt_s cn56xxp1;
+};
+union cvmx_ipd_wqe_fpa_queue {
+        uint64_t u64;
+        struct cvmx_ipd_wqe_fpa_queue_s {
+                uint64_t reserved_3_63:61;
+                uint64_t wqe_pool:3;
+        } s;
+        struct cvmx_ipd_wqe_fpa_queue_s cn30xx;
+        struct cvmx_ipd_wqe_fpa_queue_s cn31xx;
+        struct cvmx_ipd_wqe_fpa_queue_s cn38xx;
+        struct cvmx_ipd_wqe_fpa_queue_s cn38xxp2;
+        struct cvmx_ipd_wqe_fpa_queue_s cn50xx;
+        struct cvmx_ipd_wqe_fpa_queue_s cn52xx;
+        struct cvmx_ipd_wqe_fpa_queue_s cn52xxp1;
+        struct cvmx_ipd_wqe_fpa_queue_s cn56xx;
+        struct cvmx_ipd_wqe_fpa_queue_s cn56xxp1;
+        struct cvmx_ipd_wqe_fpa_queue_s cn58xx;
+        struct cvmx_ipd_wqe_fpa_queue_s cn58xxp1;
+};
+union cvmx_ipd_wqe_ptr_valid {
+        uint64_t u64;
+        struct cvmx_ipd_wqe_ptr_valid_s {
+                uint64_t reserved_29_63:35;
+                uint64_t ptr:29;
+        } s;
+        struct cvmx_ipd_wqe_ptr_valid_s cn30xx;
+        struct cvmx_ipd_wqe_ptr_valid_s cn31xx;
+        struct cvmx_ipd_wqe_ptr_valid_s cn38xx;
+        struct cvmx_ipd_wqe_ptr_valid_s cn50xx;
+        struct cvmx_ipd_wqe_ptr_valid_s cn52xx;
+        struct cvmx_ipd_wqe_ptr_valid_s cn52xxp1;
+        struct cvmx_ipd_wqe_ptr_valid_s cn56xx;
+        struct cvmx_ipd_wqe_ptr_valid_s cn56xxp1;
+        struct cvmx_ipd_wqe_ptr_valid_s cn58xx;
+        struct cvmx_ipd_wqe_ptr_valid_s cn58xxp1;
+};
+#endif
diff --git a/arch/mips/include/asm/octeon/cvmx-l2c-defs.h b/arch/mips/include/asm/octeon/cvmx-l2c-defs.h
new file mode 100644
index 000000000000..337583842b51
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-l2c-defs.h
@@ -0,0 +1,963 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_L2C_DEFS_H__
+#define __CVMX_L2C_DEFS_H__
+#define CVMX_L2C_BST0 \
+         CVMX_ADD_IO_SEG(0x00011800800007F8ull)
+#define CVMX_L2C_BST1 \
+         CVMX_ADD_IO_SEG(0x00011800800007F0ull)
+#define CVMX_L2C_BST2 \
+         CVMX_ADD_IO_SEG(0x00011800800007E8ull)
+#define CVMX_L2C_CFG \
+         CVMX_ADD_IO_SEG(0x0001180080000000ull)
+#define CVMX_L2C_DBG \
+         CVMX_ADD_IO_SEG(0x0001180080000030ull)
+#define CVMX_L2C_DUT \
+         CVMX_ADD_IO_SEG(0x0001180080000050ull)
+#define CVMX_L2C_GRPWRR0 \
+         CVMX_ADD_IO_SEG(0x00011800800000C8ull)
+#define CVMX_L2C_GRPWRR1 \
+         CVMX_ADD_IO_SEG(0x00011800800000D0ull)
+#define CVMX_L2C_INT_EN \
+         CVMX_ADD_IO_SEG(0x0001180080000100ull)
+#define CVMX_L2C_INT_STAT \
+         CVMX_ADD_IO_SEG(0x00011800800000F8ull)
+#define CVMX_L2C_LCKBASE \
+         CVMX_ADD_IO_SEG(0x0001180080000058ull)
+#define CVMX_L2C_LCKOFF \
+         CVMX_ADD_IO_SEG(0x0001180080000060ull)
+#define CVMX_L2C_LFB0 \
+         CVMX_ADD_IO_SEG(0x0001180080000038ull)
+#define CVMX_L2C_LFB1 \
+         CVMX_ADD_IO_SEG(0x0001180080000040ull)
+#define CVMX_L2C_LFB2 \
+         CVMX_ADD_IO_SEG(0x0001180080000048ull)
+#define CVMX_L2C_LFB3 \
+         CVMX_ADD_IO_SEG(0x00011800800000B8ull)
+#define CVMX_L2C_OOB \
+         CVMX_ADD_IO_SEG(0x00011800800000D8ull)
+#define CVMX_L2C_OOB1 \
+         CVMX_ADD_IO_SEG(0x00011800800000E0ull)
+#define CVMX_L2C_OOB2 \
+         CVMX_ADD_IO_SEG(0x00011800800000E8ull)
+#define CVMX_L2C_OOB3 \
+         CVMX_ADD_IO_SEG(0x00011800800000F0ull)
+#define CVMX_L2C_PFC0 \
+         CVMX_ADD_IO_SEG(0x0001180080000098ull)
+#define CVMX_L2C_PFC1 \
+         CVMX_ADD_IO_SEG(0x00011800800000A0ull)
+#define CVMX_L2C_PFC2 \
+         CVMX_ADD_IO_SEG(0x00011800800000A8ull)
+#define CVMX_L2C_PFC3 \
+         CVMX_ADD_IO_SEG(0x00011800800000B0ull)
+#define CVMX_L2C_PFCTL \
+         CVMX_ADD_IO_SEG(0x0001180080000090ull)
+#define CVMX_L2C_PFCX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180080000098ull + (((offset) & 3) * 8))
+#define CVMX_L2C_PPGRP \
+         CVMX_ADD_IO_SEG(0x00011800800000C0ull)
+#define CVMX_L2C_SPAR0 \
+         CVMX_ADD_IO_SEG(0x0001180080000068ull)
+#define CVMX_L2C_SPAR1 \
+         CVMX_ADD_IO_SEG(0x0001180080000070ull)
+#define CVMX_L2C_SPAR2 \
+         CVMX_ADD_IO_SEG(0x0001180080000078ull)
+#define CVMX_L2C_SPAR3 \
+         CVMX_ADD_IO_SEG(0x0001180080000080ull)
+#define CVMX_L2C_SPAR4 \
+         CVMX_ADD_IO_SEG(0x0001180080000088ull)
+union cvmx_l2c_bst0 {
+        uint64_t u64;
+        struct cvmx_l2c_bst0_s {
+                uint64_t reserved_24_63:40;
+                uint64_t dtbnk:1;
+                uint64_t wlb_msk:4;
+                uint64_t dtcnt:13;
+                uint64_t dt:1;
+                uint64_t stin_msk:1;
+                uint64_t wlb_dat:4;
+        } s;
+        struct cvmx_l2c_bst0_cn30xx {
+                uint64_t reserved_23_63:41;
+                uint64_t wlb_msk:4;
+                uint64_t reserved_15_18:4;
+                uint64_t dtcnt:9;
+                uint64_t dt:1;
+                uint64_t reserved_4_4:1;
+                uint64_t wlb_dat:4;
+        } cn30xx;
+        struct cvmx_l2c_bst0_cn31xx {
+                uint64_t reserved_23_63:41;
+                uint64_t wlb_msk:4;
+                uint64_t reserved_16_18:3;
+                uint64_t dtcnt:10;
+                uint64_t dt:1;
+                uint64_t stin_msk:1;
+                uint64_t wlb_dat:4;
+        } cn31xx;
+        struct cvmx_l2c_bst0_cn38xx {
+                uint64_t reserved_19_63:45;
+                uint64_t dtcnt:13;
+                uint64_t dt:1;
+                uint64_t stin_msk:1;
+                uint64_t wlb_dat:4;
+        } cn38xx;
+        struct cvmx_l2c_bst0_cn38xx cn38xxp2;
+        struct cvmx_l2c_bst0_cn50xx {
+                uint64_t reserved_24_63:40;
+                uint64_t dtbnk:1;
+                uint64_t wlb_msk:4;
+                uint64_t reserved_16_18:3;
+                uint64_t dtcnt:10;
+                uint64_t dt:1;
+                uint64_t stin_msk:1;
+                uint64_t wlb_dat:4;
+        } cn50xx;
+        struct cvmx_l2c_bst0_cn50xx cn52xx;
+        struct cvmx_l2c_bst0_cn50xx cn52xxp1;
+        struct cvmx_l2c_bst0_s cn56xx;
+        struct cvmx_l2c_bst0_s cn56xxp1;
+        struct cvmx_l2c_bst0_s cn58xx;
+        struct cvmx_l2c_bst0_s cn58xxp1;
+};
+union cvmx_l2c_bst1 {
+        uint64_t u64;
+        struct cvmx_l2c_bst1_s {
+                uint64_t reserved_9_63:55;
+                uint64_t l2t:9;
+        } s;
+        struct cvmx_l2c_bst1_cn30xx {
+                uint64_t reserved_16_63:48;
+                uint64_t vwdf:4;
+                uint64_t lrf:2;
+                uint64_t vab_vwcf:1;
+                uint64_t reserved_5_8:4;
+                uint64_t l2t:5;
+        } cn30xx;
+        struct cvmx_l2c_bst1_cn30xx cn31xx;
+        struct cvmx_l2c_bst1_cn38xx {
+                uint64_t reserved_16_63:48;
+                uint64_t vwdf:4;
+                uint64_t lrf:2;
+                uint64_t vab_vwcf:1;
+                uint64_t l2t:9;
+        } cn38xx;
+        struct cvmx_l2c_bst1_cn38xx cn38xxp2;
+        struct cvmx_l2c_bst1_cn38xx cn50xx;
+        struct cvmx_l2c_bst1_cn52xx {
+                uint64_t reserved_19_63:45;
+                uint64_t plc2:1;
+                uint64_t plc1:1;
+                uint64_t plc0:1;
+                uint64_t vwdf:4;
+                uint64_t reserved_11_11:1;
+                uint64_t ilc:1;
+                uint64_t vab_vwcf:1;
+                uint64_t l2t:9;
+        } cn52xx;
+        struct cvmx_l2c_bst1_cn52xx cn52xxp1;
+        struct cvmx_l2c_bst1_cn56xx {
+                uint64_t reserved_24_63:40;
+                uint64_t plc2:1;
+                uint64_t plc1:1;
+                uint64_t plc0:1;
+                uint64_t ilc:1;
+                uint64_t vwdf1:4;
+                uint64_t vwdf0:4;
+                uint64_t vab_vwcf1:1;
+                uint64_t reserved_10_10:1;
+                uint64_t vab_vwcf0:1;
+                uint64_t l2t:9;
+        } cn56xx;
+        struct cvmx_l2c_bst1_cn56xx cn56xxp1;
+        struct cvmx_l2c_bst1_cn38xx cn58xx;
+        struct cvmx_l2c_bst1_cn38xx cn58xxp1;
+};
+union cvmx_l2c_bst2 {
+        uint64_t u64;
+        struct cvmx_l2c_bst2_s {
+                uint64_t reserved_16_63:48;
+                uint64_t mrb:4;
+                uint64_t reserved_4_11:8;
+                uint64_t ipcbst:1;
+                uint64_t picbst:1;
+                uint64_t xrdmsk:1;
+                uint64_t xrddat:1;
+        } s;
+        struct cvmx_l2c_bst2_cn30xx {
+                uint64_t reserved_16_63:48;
+                uint64_t mrb:4;
+                uint64_t rmdf:4;
+                uint64_t reserved_4_7:4;
+                uint64_t ipcbst:1;
+                uint64_t reserved_2_2:1;
+                uint64_t xrdmsk:1;
+                uint64_t xrddat:1;
+        } cn30xx;
+        struct cvmx_l2c_bst2_cn30xx cn31xx;
+        struct cvmx_l2c_bst2_cn38xx {
+                uint64_t reserved_16_63:48;
+                uint64_t mrb:4;
+                uint64_t rmdf:4;
+                uint64_t rhdf:4;
+                uint64_t ipcbst:1;
+                uint64_t picbst:1;
+                uint64_t xrdmsk:1;
+                uint64_t xrddat:1;
+        } cn38xx;
+        struct cvmx_l2c_bst2_cn38xx cn38xxp2;
+        struct cvmx_l2c_bst2_cn30xx cn50xx;
+        struct cvmx_l2c_bst2_cn30xx cn52xx;
+        struct cvmx_l2c_bst2_cn30xx cn52xxp1;
+        struct cvmx_l2c_bst2_cn56xx {
+                uint64_t reserved_16_63:48;
+                uint64_t mrb:4;
+                uint64_t rmdb:4;
+                uint64_t rhdb:4;
+                uint64_t ipcbst:1;
+                uint64_t picbst:1;
+                uint64_t xrdmsk:1;
+                uint64_t xrddat:1;
+        } cn56xx;
+        struct cvmx_l2c_bst2_cn56xx cn56xxp1;
+        struct cvmx_l2c_bst2_cn56xx cn58xx;
+        struct cvmx_l2c_bst2_cn56xx cn58xxp1;
+};
+union cvmx_l2c_cfg {
+        uint64_t u64;
+        struct cvmx_l2c_cfg_s {
+                uint64_t reserved_20_63:44;
+                uint64_t bstrun:1;
+                uint64_t lbist:1;
+                uint64_t xor_bank:1;
+                uint64_t dpres1:1;
+                uint64_t dpres0:1;
+                uint64_t dfill_dis:1;
+                uint64_t fpexp:4;
+                uint64_t fpempty:1;
+                uint64_t fpen:1;
+                uint64_t idxalias:1;
+                uint64_t mwf_crd:4;
+                uint64_t rsp_arb_mode:1;
+                uint64_t rfb_arb_mode:1;
+                uint64_t lrf_arb_mode:1;
+        } s;
+        struct cvmx_l2c_cfg_cn30xx {
+                uint64_t reserved_14_63:50;
+                uint64_t fpexp:4;
+                uint64_t fpempty:1;
+                uint64_t fpen:1;
+                uint64_t idxalias:1;
+                uint64_t mwf_crd:4;
+                uint64_t rsp_arb_mode:1;
+                uint64_t rfb_arb_mode:1;
+                uint64_t lrf_arb_mode:1;
+        } cn30xx;
+        struct cvmx_l2c_cfg_cn30xx cn31xx;
+        struct cvmx_l2c_cfg_cn30xx cn38xx;
+        struct cvmx_l2c_cfg_cn30xx cn38xxp2;
+        struct cvmx_l2c_cfg_cn50xx {
+                uint64_t reserved_20_63:44;
+                uint64_t bstrun:1;
+                uint64_t lbist:1;
+                uint64_t reserved_14_17:4;
+                uint64_t fpexp:4;
+                uint64_t fpempty:1;
+                uint64_t fpen:1;
+                uint64_t idxalias:1;
+                uint64_t mwf_crd:4;
+                uint64_t rsp_arb_mode:1;
+                uint64_t rfb_arb_mode:1;
+                uint64_t lrf_arb_mode:1;
+        } cn50xx;
+        struct cvmx_l2c_cfg_cn50xx cn52xx;
+        struct cvmx_l2c_cfg_cn50xx cn52xxp1;
+        struct cvmx_l2c_cfg_s cn56xx;
+        struct cvmx_l2c_cfg_s cn56xxp1;
+        struct cvmx_l2c_cfg_cn58xx {
+                uint64_t reserved_20_63:44;
+                uint64_t bstrun:1;
+                uint64_t lbist:1;
+                uint64_t reserved_15_17:3;
+                uint64_t dfill_dis:1;
+                uint64_t fpexp:4;
+                uint64_t fpempty:1;
+                uint64_t fpen:1;
+                uint64_t idxalias:1;
+                uint64_t mwf_crd:4;
+                uint64_t rsp_arb_mode:1;
+                uint64_t rfb_arb_mode:1;
+                uint64_t lrf_arb_mode:1;
+        } cn58xx;
+        struct cvmx_l2c_cfg_cn58xxp1 {
+                uint64_t reserved_15_63:49;
+                uint64_t dfill_dis:1;
+                uint64_t fpexp:4;
+                uint64_t fpempty:1;
+                uint64_t fpen:1;
+                uint64_t idxalias:1;
+                uint64_t mwf_crd:4;
+                uint64_t rsp_arb_mode:1;
+                uint64_t rfb_arb_mode:1;
+                uint64_t lrf_arb_mode:1;
+        } cn58xxp1;
+};
+union cvmx_l2c_dbg {
+        uint64_t u64;
+        struct cvmx_l2c_dbg_s {
+                uint64_t reserved_15_63:49;
+                uint64_t lfb_enum:4;
+                uint64_t lfb_dmp:1;
+                uint64_t ppnum:4;
+                uint64_t set:3;
+                uint64_t finv:1;
+                uint64_t l2d:1;
+                uint64_t l2t:1;
+        } s;
+        struct cvmx_l2c_dbg_cn30xx {
+                uint64_t reserved_13_63:51;
+                uint64_t lfb_enum:2;
+                uint64_t lfb_dmp:1;
+                uint64_t reserved_5_9:5;
+                uint64_t set:2;
+                uint64_t finv:1;
+                uint64_t l2d:1;
+                uint64_t l2t:1;
+        } cn30xx;
+        struct cvmx_l2c_dbg_cn31xx {
+                uint64_t reserved_14_63:50;
+                uint64_t lfb_enum:3;
+                uint64_t lfb_dmp:1;
+                uint64_t reserved_7_9:3;
+                uint64_t ppnum:1;
+                uint64_t reserved_5_5:1;
+                uint64_t set:2;
+                uint64_t finv:1;
+                uint64_t l2d:1;
+                uint64_t l2t:1;
+        } cn31xx;
+        struct cvmx_l2c_dbg_s cn38xx;
+        struct cvmx_l2c_dbg_s cn38xxp2;
+        struct cvmx_l2c_dbg_cn50xx {
+                uint64_t reserved_14_63:50;
+                uint64_t lfb_enum:3;
+                uint64_t lfb_dmp:1;
+                uint64_t reserved_7_9:3;
+                uint64_t ppnum:1;
+                uint64_t set:3;
+                uint64_t finv:1;
+                uint64_t l2d:1;
+                uint64_t l2t:1;
+        } cn50xx;
+        struct cvmx_l2c_dbg_cn52xx {
+                uint64_t reserved_14_63:50;
+                uint64_t lfb_enum:3;
+                uint64_t lfb_dmp:1;
+                uint64_t reserved_8_9:2;
+                uint64_t ppnum:2;
+                uint64_t set:3;
+                uint64_t finv:1;
+                uint64_t l2d:1;
+                uint64_t l2t:1;
+        } cn52xx;
+        struct cvmx_l2c_dbg_cn52xx cn52xxp1;
+        struct cvmx_l2c_dbg_s cn56xx;
+        struct cvmx_l2c_dbg_s cn56xxp1;
+        struct cvmx_l2c_dbg_s cn58xx;
+        struct cvmx_l2c_dbg_s cn58xxp1;
+};
+union cvmx_l2c_dut {
+        uint64_t u64;
+        struct cvmx_l2c_dut_s {
+                uint64_t reserved_32_63:32;
+                uint64_t dtena:1;
+                uint64_t reserved_30_30:1;
+                uint64_t dt_vld:1;
+                uint64_t dt_tag:29;
+        } s;
+        struct cvmx_l2c_dut_s cn30xx;
+        struct cvmx_l2c_dut_s cn31xx;
+        struct cvmx_l2c_dut_s cn38xx;
+        struct cvmx_l2c_dut_s cn38xxp2;
+        struct cvmx_l2c_dut_s cn50xx;
+        struct cvmx_l2c_dut_s cn52xx;
+        struct cvmx_l2c_dut_s cn52xxp1;
+        struct cvmx_l2c_dut_s cn56xx;
+        struct cvmx_l2c_dut_s cn56xxp1;
+        struct cvmx_l2c_dut_s cn58xx;
+        struct cvmx_l2c_dut_s cn58xxp1;
+};
+union cvmx_l2c_grpwrr0 {
+        uint64_t u64;
+        struct cvmx_l2c_grpwrr0_s {
+                uint64_t plc1rmsk:32;
+                uint64_t plc0rmsk:32;
+        } s;
+        struct cvmx_l2c_grpwrr0_s cn52xx;
+        struct cvmx_l2c_grpwrr0_s cn52xxp1;
+        struct cvmx_l2c_grpwrr0_s cn56xx;
+        struct cvmx_l2c_grpwrr0_s cn56xxp1;
+};
+union cvmx_l2c_grpwrr1 {
+        uint64_t u64;
+        struct cvmx_l2c_grpwrr1_s {
+                uint64_t ilcrmsk:32;
+                uint64_t plc2rmsk:32;
+        } s;
+        struct cvmx_l2c_grpwrr1_s cn52xx;
+        struct cvmx_l2c_grpwrr1_s cn52xxp1;
+        struct cvmx_l2c_grpwrr1_s cn56xx;
+        struct cvmx_l2c_grpwrr1_s cn56xxp1;
+};
+union cvmx_l2c_int_en {
+        uint64_t u64;
+        struct cvmx_l2c_int_en_s {
+                uint64_t reserved_9_63:55;
+                uint64_t lck2ena:1;
+                uint64_t lckena:1;
+                uint64_t l2ddeden:1;
+                uint64_t l2dsecen:1;
+                uint64_t l2tdeden:1;
+                uint64_t l2tsecen:1;
+                uint64_t oob3en:1;
+                uint64_t oob2en:1;
+                uint64_t oob1en:1;
+        } s;
+        struct cvmx_l2c_int_en_s cn52xx;
+        struct cvmx_l2c_int_en_s cn52xxp1;
+        struct cvmx_l2c_int_en_s cn56xx;
+        struct cvmx_l2c_int_en_s cn56xxp1;
+};
+union cvmx_l2c_int_stat {
+        uint64_t u64;
+        struct cvmx_l2c_int_stat_s {
+                uint64_t reserved_9_63:55;
+                uint64_t lck2:1;
+                uint64_t lck:1;
+                uint64_t l2dded:1;
+                uint64_t l2dsec:1;
+                uint64_t l2tded:1;
+                uint64_t l2tsec:1;
+                uint64_t oob3:1;
+                uint64_t oob2:1;
+                uint64_t oob1:1;
+        } s;
+        struct cvmx_l2c_int_stat_s cn52xx;
+        struct cvmx_l2c_int_stat_s cn52xxp1;
+        struct cvmx_l2c_int_stat_s cn56xx;
+        struct cvmx_l2c_int_stat_s cn56xxp1;
+};
+union cvmx_l2c_lckbase {
+        uint64_t u64;
+        struct cvmx_l2c_lckbase_s {
+                uint64_t reserved_31_63:33;
+                uint64_t lck_base:27;
+                uint64_t reserved_1_3:3;
+                uint64_t lck_ena:1;
+        } s;
+        struct cvmx_l2c_lckbase_s cn30xx;
+        struct cvmx_l2c_lckbase_s cn31xx;
+        struct cvmx_l2c_lckbase_s cn38xx;
+        struct cvmx_l2c_lckbase_s cn38xxp2;
+        struct cvmx_l2c_lckbase_s cn50xx;
+        struct cvmx_l2c_lckbase_s cn52xx;
+        struct cvmx_l2c_lckbase_s cn52xxp1;
+        struct cvmx_l2c_lckbase_s cn56xx;
+        struct cvmx_l2c_lckbase_s cn56xxp1;
+        struct cvmx_l2c_lckbase_s cn58xx;
+        struct cvmx_l2c_lckbase_s cn58xxp1;
+};
+union cvmx_l2c_lckoff {
+        uint64_t u64;
+        struct cvmx_l2c_lckoff_s {
+                uint64_t reserved_10_63:54;
+                uint64_t lck_offset:10;
+        } s;
+        struct cvmx_l2c_lckoff_s cn30xx;
+        struct cvmx_l2c_lckoff_s cn31xx;
+        struct cvmx_l2c_lckoff_s cn38xx;
+        struct cvmx_l2c_lckoff_s cn38xxp2;
+        struct cvmx_l2c_lckoff_s cn50xx;
+        struct cvmx_l2c_lckoff_s cn52xx;
+        struct cvmx_l2c_lckoff_s cn52xxp1;
+        struct cvmx_l2c_lckoff_s cn56xx;
+        struct cvmx_l2c_lckoff_s cn56xxp1;
+        struct cvmx_l2c_lckoff_s cn58xx;
+        struct cvmx_l2c_lckoff_s cn58xxp1;
+};
+union cvmx_l2c_lfb0 {
+        uint64_t u64;
+        struct cvmx_l2c_lfb0_s {
+                uint64_t reserved_32_63:32;
+                uint64_t stcpnd:1;
+                uint64_t stpnd:1;
+                uint64_t stinv:1;
+                uint64_t stcfl:1;
+                uint64_t vam:1;
+                uint64_t inxt:4;
+                uint64_t itl:1;
+                uint64_t ihd:1;
+                uint64_t set:3;
+                uint64_t vabnum:4;
+                uint64_t sid:9;
+                uint64_t cmd:4;
+                uint64_t vld:1;
+        } s;
+        struct cvmx_l2c_lfb0_cn30xx {
+                uint64_t reserved_32_63:32;
+                uint64_t stcpnd:1;
+                uint64_t stpnd:1;
+                uint64_t stinv:1;
+                uint64_t stcfl:1;
+                uint64_t vam:1;
+                uint64_t reserved_25_26:2;
+                uint64_t inxt:2;
+                uint64_t itl:1;
+                uint64_t ihd:1;
+                uint64_t reserved_20_20:1;
+                uint64_t set:2;
+                uint64_t reserved_16_17:2;
+                uint64_t vabnum:2;
+                uint64_t sid:9;
+                uint64_t cmd:4;
+                uint64_t vld:1;
+        } cn30xx;
+        struct cvmx_l2c_lfb0_cn31xx {
+                uint64_t reserved_32_63:32;
+                uint64_t stcpnd:1;
+                uint64_t stpnd:1;
+                uint64_t stinv:1;
+                uint64_t stcfl:1;
+                uint64_t vam:1;
+                uint64_t reserved_26_26:1;
+                uint64_t inxt:3;
+                uint64_t itl:1;
+                uint64_t ihd:1;
+                uint64_t reserved_20_20:1;
+                uint64_t set:2;
+                uint64_t reserved_17_17:1;
+                uint64_t vabnum:3;
+                uint64_t sid:9;
+                uint64_t cmd:4;
+                uint64_t vld:1;
+        } cn31xx;
+        struct cvmx_l2c_lfb0_s cn38xx;
+        struct cvmx_l2c_lfb0_s cn38xxp2;
+        struct cvmx_l2c_lfb0_cn50xx {
+                uint64_t reserved_32_63:32;
+                uint64_t stcpnd:1;
+                uint64_t stpnd:1;
+                uint64_t stinv:1;
+                uint64_t stcfl:1;
+                uint64_t vam:1;
+                uint64_t reserved_26_26:1;
+                uint64_t inxt:3;
+                uint64_t itl:1;
+                uint64_t ihd:1;
+                uint64_t set:3;
+                uint64_t reserved_17_17:1;
+                uint64_t vabnum:3;
+                uint64_t sid:9;
+                uint64_t cmd:4;
+                uint64_t vld:1;
+        } cn50xx;
+        struct cvmx_l2c_lfb0_cn50xx cn52xx;
+        struct cvmx_l2c_lfb0_cn50xx cn52xxp1;
+        struct cvmx_l2c_lfb0_s cn56xx;
+        struct cvmx_l2c_lfb0_s cn56xxp1;
+        struct cvmx_l2c_lfb0_s cn58xx;
+        struct cvmx_l2c_lfb0_s cn58xxp1;
+};
+union cvmx_l2c_lfb1 {
+        uint64_t u64;
+        struct cvmx_l2c_lfb1_s {
+                uint64_t reserved_19_63:45;
+                uint64_t dsgoing:1;
+                uint64_t bid:2;
+                uint64_t wtrsp:1;
+                uint64_t wtdw:1;
+                uint64_t wtdq:1;
+                uint64_t wtwhp:1;
+                uint64_t wtwhf:1;
+                uint64_t wtwrm:1;
+                uint64_t wtstm:1;
+                uint64_t wtrda:1;
+                uint64_t wtstdt:1;
+                uint64_t wtstrsp:1;
+                uint64_t wtstrsc:1;
+                uint64_t wtvtm:1;
+                uint64_t wtmfl:1;
+                uint64_t prbrty:1;
+                uint64_t wtprb:1;
+                uint64_t vld:1;
+        } s;
+        struct cvmx_l2c_lfb1_s cn30xx;
+        struct cvmx_l2c_lfb1_s cn31xx;
+        struct cvmx_l2c_lfb1_s cn38xx;
+        struct cvmx_l2c_lfb1_s cn38xxp2;
+        struct cvmx_l2c_lfb1_s cn50xx;
+        struct cvmx_l2c_lfb1_s cn52xx;
+        struct cvmx_l2c_lfb1_s cn52xxp1;
+        struct cvmx_l2c_lfb1_s cn56xx;
+        struct cvmx_l2c_lfb1_s cn56xxp1;
+        struct cvmx_l2c_lfb1_s cn58xx;
+        struct cvmx_l2c_lfb1_s cn58xxp1;
+};
+union cvmx_l2c_lfb2 {
+        uint64_t u64;
+        struct cvmx_l2c_lfb2_s {
+                uint64_t reserved_0_63:64;
+        } s;
+        struct cvmx_l2c_lfb2_cn30xx {
+                uint64_t reserved_27_63:37;
+                uint64_t lfb_tag:19;
+                uint64_t lfb_idx:8;
+        } cn30xx;
+        struct cvmx_l2c_lfb2_cn31xx {
+                uint64_t reserved_27_63:37;
+                uint64_t lfb_tag:17;
+                uint64_t lfb_idx:10;
+        } cn31xx;
+        struct cvmx_l2c_lfb2_cn31xx cn38xx;
+        struct cvmx_l2c_lfb2_cn31xx cn38xxp2;
+        struct cvmx_l2c_lfb2_cn50xx {
+                uint64_t reserved_27_63:37;
+                uint64_t lfb_tag:20;
+                uint64_t lfb_idx:7;
+        } cn50xx;
+        struct cvmx_l2c_lfb2_cn52xx {
+                uint64_t reserved_27_63:37;
+                uint64_t lfb_tag:18;
+                uint64_t lfb_idx:9;
+        } cn52xx;
+        struct cvmx_l2c_lfb2_cn52xx cn52xxp1;
+        struct cvmx_l2c_lfb2_cn56xx {
+                uint64_t reserved_27_63:37;
+                uint64_t lfb_tag:16;
+                uint64_t lfb_idx:11;
+        } cn56xx;
+        struct cvmx_l2c_lfb2_cn56xx cn56xxp1;
+        struct cvmx_l2c_lfb2_cn56xx cn58xx;
+        struct cvmx_l2c_lfb2_cn56xx cn58xxp1;
+};
+union cvmx_l2c_lfb3 {
+        uint64_t u64;
+        struct cvmx_l2c_lfb3_s {
+                uint64_t reserved_5_63:59;
+                uint64_t stpartdis:1;
+                uint64_t lfb_hwm:4;
+        } s;
+        struct cvmx_l2c_lfb3_cn30xx {
+                uint64_t reserved_5_63:59;
+                uint64_t stpartdis:1;
+                uint64_t reserved_2_3:2;
+                uint64_t lfb_hwm:2;
+        } cn30xx;
+        struct cvmx_l2c_lfb3_cn31xx {
+                uint64_t reserved_5_63:59;
+                uint64_t stpartdis:1;
+                uint64_t reserved_3_3:1;
+                uint64_t lfb_hwm:3;
+        } cn31xx;
+        struct cvmx_l2c_lfb3_s cn38xx;
+        struct cvmx_l2c_lfb3_s cn38xxp2;
+        struct cvmx_l2c_lfb3_cn31xx cn50xx;
+        struct cvmx_l2c_lfb3_cn31xx cn52xx;
+        struct cvmx_l2c_lfb3_cn31xx cn52xxp1;
+        struct cvmx_l2c_lfb3_s cn56xx;
+        struct cvmx_l2c_lfb3_s cn56xxp1;
+        struct cvmx_l2c_lfb3_s cn58xx;
+        struct cvmx_l2c_lfb3_s cn58xxp1;
+};
+union cvmx_l2c_oob {
+        uint64_t u64;
+        struct cvmx_l2c_oob_s {
+                uint64_t reserved_2_63:62;
+                uint64_t dwbena:1;
+                uint64_t stena:1;
+        } s;
+        struct cvmx_l2c_oob_s cn52xx;
+        struct cvmx_l2c_oob_s cn52xxp1;
+        struct cvmx_l2c_oob_s cn56xx;
+        struct cvmx_l2c_oob_s cn56xxp1;
+};
+union cvmx_l2c_oob1 {
+        uint64_t u64;
+        struct cvmx_l2c_oob1_s {
+                uint64_t fadr:27;
+                uint64_t fsrc:1;
+                uint64_t reserved_34_35:2;
+                uint64_t sadr:14;
+                uint64_t reserved_14_19:6;
+                uint64_t size:14;
+        } s;
+        struct cvmx_l2c_oob1_s cn52xx;
+        struct cvmx_l2c_oob1_s cn52xxp1;
+        struct cvmx_l2c_oob1_s cn56xx;
+        struct cvmx_l2c_oob1_s cn56xxp1;
+};
+union cvmx_l2c_oob2 {
+        uint64_t u64;
+        struct cvmx_l2c_oob2_s {
+                uint64_t fadr:27;
+                uint64_t fsrc:1;
+                uint64_t reserved_34_35:2;
+                uint64_t sadr:14;
+                uint64_t reserved_14_19:6;
+                uint64_t size:14;
+        } s;
+        struct cvmx_l2c_oob2_s cn52xx;
+        struct cvmx_l2c_oob2_s cn52xxp1;
+        struct cvmx_l2c_oob2_s cn56xx;
+        struct cvmx_l2c_oob2_s cn56xxp1;
+};
+union cvmx_l2c_oob3 {
+        uint64_t u64;
+        struct cvmx_l2c_oob3_s {
+                uint64_t fadr:27;
+                uint64_t fsrc:1;
+                uint64_t reserved_34_35:2;
+                uint64_t sadr:14;
+                uint64_t reserved_14_19:6;
+                uint64_t size:14;
+        } s;
+        struct cvmx_l2c_oob3_s cn52xx;
+        struct cvmx_l2c_oob3_s cn52xxp1;
+        struct cvmx_l2c_oob3_s cn56xx;
+        struct cvmx_l2c_oob3_s cn56xxp1;
+};
+union cvmx_l2c_pfcx {
+        uint64_t u64;
+        struct cvmx_l2c_pfcx_s {
+                uint64_t reserved_36_63:28;
+                uint64_t pfcnt0:36;
+        } s;
+        struct cvmx_l2c_pfcx_s cn30xx;
+        struct cvmx_l2c_pfcx_s cn31xx;
+        struct cvmx_l2c_pfcx_s cn38xx;
+        struct cvmx_l2c_pfcx_s cn38xxp2;
+        struct cvmx_l2c_pfcx_s cn50xx;
+        struct cvmx_l2c_pfcx_s cn52xx;
+        struct cvmx_l2c_pfcx_s cn52xxp1;
+        struct cvmx_l2c_pfcx_s cn56xx;
+        struct cvmx_l2c_pfcx_s cn56xxp1;
+        struct cvmx_l2c_pfcx_s cn58xx;
+        struct cvmx_l2c_pfcx_s cn58xxp1;
+};
+union cvmx_l2c_pfctl {
+        uint64_t u64;
+        struct cvmx_l2c_pfctl_s {
+                uint64_t reserved_36_63:28;
+                uint64_t cnt3rdclr:1;
+                uint64_t cnt2rdclr:1;
+                uint64_t cnt1rdclr:1;
+                uint64_t cnt0rdclr:1;
+                uint64_t cnt3ena:1;
+                uint64_t cnt3clr:1;
+                uint64_t cnt3sel:6;
+                uint64_t cnt2ena:1;
+                uint64_t cnt2clr:1;
+                uint64_t cnt2sel:6;
+                uint64_t cnt1ena:1;
+                uint64_t cnt1clr:1;
+                uint64_t cnt1sel:6;
+                uint64_t cnt0ena:1;
+                uint64_t cnt0clr:1;
+                uint64_t cnt0sel:6;
+        } s;
+        struct cvmx_l2c_pfctl_s cn30xx;
+        struct cvmx_l2c_pfctl_s cn31xx;
+        struct cvmx_l2c_pfctl_s cn38xx;
+        struct cvmx_l2c_pfctl_s cn38xxp2;
+        struct cvmx_l2c_pfctl_s cn50xx;
+        struct cvmx_l2c_pfctl_s cn52xx;
+        struct cvmx_l2c_pfctl_s cn52xxp1;
+        struct cvmx_l2c_pfctl_s cn56xx;
+        struct cvmx_l2c_pfctl_s cn56xxp1;
+        struct cvmx_l2c_pfctl_s cn58xx;
+        struct cvmx_l2c_pfctl_s cn58xxp1;
+};
+union cvmx_l2c_ppgrp {
+        uint64_t u64;
+        struct cvmx_l2c_ppgrp_s {
+                uint64_t reserved_24_63:40;
+                uint64_t pp11grp:2;
+                uint64_t pp10grp:2;
+                uint64_t pp9grp:2;
+                uint64_t pp8grp:2;
+                uint64_t pp7grp:2;
+                uint64_t pp6grp:2;
+                uint64_t pp5grp:2;
+                uint64_t pp4grp:2;
+                uint64_t pp3grp:2;
+                uint64_t pp2grp:2;
+                uint64_t pp1grp:2;
+                uint64_t pp0grp:2;
+        } s;
+        struct cvmx_l2c_ppgrp_cn52xx {
+                uint64_t reserved_8_63:56;
+                uint64_t pp3grp:2;
+                uint64_t pp2grp:2;
+                uint64_t pp1grp:2;
+                uint64_t pp0grp:2;
+        } cn52xx;
+        struct cvmx_l2c_ppgrp_cn52xx cn52xxp1;
+        struct cvmx_l2c_ppgrp_s cn56xx;
+        struct cvmx_l2c_ppgrp_s cn56xxp1;
+};
+union cvmx_l2c_spar0 {
+        uint64_t u64;
+        struct cvmx_l2c_spar0_s {
+                uint64_t reserved_32_63:32;
+                uint64_t umsk3:8;
+                uint64_t umsk2:8;
+                uint64_t umsk1:8;
+                uint64_t umsk0:8;
+        } s;
+        struct cvmx_l2c_spar0_cn30xx {
+                uint64_t reserved_4_63:60;
+                uint64_t umsk0:4;
+        } cn30xx;
+        struct cvmx_l2c_spar0_cn31xx {
+                uint64_t reserved_12_63:52;
+                uint64_t umsk1:4;
+                uint64_t reserved_4_7:4;
+                uint64_t umsk0:4;
+        } cn31xx;
+        struct cvmx_l2c_spar0_s cn38xx;
+        struct cvmx_l2c_spar0_s cn38xxp2;
+        struct cvmx_l2c_spar0_cn50xx {
+                uint64_t reserved_16_63:48;
+                uint64_t umsk1:8;
+                uint64_t umsk0:8;
+        } cn50xx;
+        struct cvmx_l2c_spar0_s cn52xx;
+        struct cvmx_l2c_spar0_s cn52xxp1;
+        struct cvmx_l2c_spar0_s cn56xx;
+        struct cvmx_l2c_spar0_s cn56xxp1;
+        struct cvmx_l2c_spar0_s cn58xx;
+        struct cvmx_l2c_spar0_s cn58xxp1;
+};
+union cvmx_l2c_spar1 {
+        uint64_t u64;
+        struct cvmx_l2c_spar1_s {
+                uint64_t reserved_32_63:32;
+                uint64_t umsk7:8;
+                uint64_t umsk6:8;
+                uint64_t umsk5:8;
+                uint64_t umsk4:8;
+        } s;
+        struct cvmx_l2c_spar1_s cn38xx;
+        struct cvmx_l2c_spar1_s cn38xxp2;
+        struct cvmx_l2c_spar1_s cn56xx;
+        struct cvmx_l2c_spar1_s cn56xxp1;
+        struct cvmx_l2c_spar1_s cn58xx;
+        struct cvmx_l2c_spar1_s cn58xxp1;
+};
+union cvmx_l2c_spar2 {
+        uint64_t u64;
+        struct cvmx_l2c_spar2_s {
+                uint64_t reserved_32_63:32;
+                uint64_t umsk11:8;
+                uint64_t umsk10:8;
+                uint64_t umsk9:8;
+                uint64_t umsk8:8;
+        } s;
+        struct cvmx_l2c_spar2_s cn38xx;
+        struct cvmx_l2c_spar2_s cn38xxp2;
+        struct cvmx_l2c_spar2_s cn56xx;
+        struct cvmx_l2c_spar2_s cn56xxp1;
+        struct cvmx_l2c_spar2_s cn58xx;
+        struct cvmx_l2c_spar2_s cn58xxp1;
+};
+union cvmx_l2c_spar3 {
+        uint64_t u64;
+        struct cvmx_l2c_spar3_s {
+                uint64_t reserved_32_63:32;
+                uint64_t umsk15:8;
+                uint64_t umsk14:8;
+                uint64_t umsk13:8;
+                uint64_t umsk12:8;
+        } s;
+        struct cvmx_l2c_spar3_s cn38xx;
+        struct cvmx_l2c_spar3_s cn38xxp2;
+        struct cvmx_l2c_spar3_s cn58xx;
+        struct cvmx_l2c_spar3_s cn58xxp1;
+};
+union cvmx_l2c_spar4 {
+        uint64_t u64;
+        struct cvmx_l2c_spar4_s {
+                uint64_t reserved_8_63:56;
+                uint64_t umskiob:8;
+        } s;
+        struct cvmx_l2c_spar4_cn30xx {
+                uint64_t reserved_4_63:60;
+                uint64_t umskiob:4;
+        } cn30xx;
+        struct cvmx_l2c_spar4_cn30xx cn31xx;
+        struct cvmx_l2c_spar4_s cn38xx;
+        struct cvmx_l2c_spar4_s cn38xxp2;
+        struct cvmx_l2c_spar4_s cn50xx;
+        struct cvmx_l2c_spar4_s cn52xx;
+        struct cvmx_l2c_spar4_s cn52xxp1;
+        struct cvmx_l2c_spar4_s cn56xx;
+        struct cvmx_l2c_spar4_s cn56xxp1;
+        struct cvmx_l2c_spar4_s cn58xx;
+        struct cvmx_l2c_spar4_s cn58xxp1;
+};
+#endif
diff --git a/arch/mips/include/asm/octeon/cvmx-l2c.h b/arch/mips/include/asm/octeon/cvmx-l2c.h
new file mode 100644
index 000000000000..2a8c0902ea50
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-l2c.h
@@ -0,0 +1,325 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ *
+ * Interface to the Level 2 Cache (L2C) control, measurement, and debugging
+ * facilities.
+ */
+#ifndef __CVMX_L2C_H__
+#define __CVMX_L2C_H__
+/* Deprecated macro, use function */
+#define CVMX_L2_ASSOC     cvmx_l2c_get_num_assoc()
+/* Deprecated macro, use function */
+#define CVMX_L2_SET_BITS  cvmx_l2c_get_set_bits()
+/* Deprecated macro, use function */
+#define CVMX_L2_SETS      cvmx_l2c_get_num_sets()
+#define CVMX_L2C_IDX_ADDR_SHIFT 7  /* based on 128 byte cache line size */
+#define CVMX_L2C_IDX_MASK       (cvmx_l2c_get_num_sets() - 1)
+/* Defines for index aliasing computations */
+#define CVMX_L2C_TAG_ADDR_ALIAS_SHIFT \
+        (CVMX_L2C_IDX_ADDR_SHIFT + cvmx_l2c_get_set_bits())
+#define CVMX_L2C_ALIAS_MASK \
+        (CVMX_L2C_IDX_MASK << CVMX_L2C_TAG_ADDR_ALIAS_SHIFT)
+union cvmx_l2c_tag {
+        uint64_t u64;
+        struct {
+                uint64_t reserved:28;
+                uint64_t V:1;   /* Line valid */
+                uint64_t D:1;   /* Line dirty */
+                uint64_t L:1;   /* Line locked */
+                uint64_t U:1;   /* Use, LRU eviction */
+                uint64_t addr:32;       /* Phys mem (not all bits valid) */
+        } s;
+};
+  /* L2C Performance Counter events. */
+enum cvmx_l2c_event {
+        CVMX_L2C_EVENT_CYCLES = 0,
+        CVMX_L2C_EVENT_INSTRUCTION_MISS = 1,
+        CVMX_L2C_EVENT_INSTRUCTION_HIT = 2,
+        CVMX_L2C_EVENT_DATA_MISS = 3,
+        CVMX_L2C_EVENT_DATA_HIT = 4,
+        CVMX_L2C_EVENT_MISS = 5,
+        CVMX_L2C_EVENT_HIT = 6,
+        CVMX_L2C_EVENT_VICTIM_HIT = 7,
+        CVMX_L2C_EVENT_INDEX_CONFLICT = 8,
+        CVMX_L2C_EVENT_TAG_PROBE = 9,
+        CVMX_L2C_EVENT_TAG_UPDATE = 10,
+        CVMX_L2C_EVENT_TAG_COMPLETE = 11,
+        CVMX_L2C_EVENT_TAG_DIRTY = 12,
+        CVMX_L2C_EVENT_DATA_STORE_NOP = 13,
+        CVMX_L2C_EVENT_DATA_STORE_READ = 14,
+        CVMX_L2C_EVENT_DATA_STORE_WRITE = 15,
+        CVMX_L2C_EVENT_FILL_DATA_VALID = 16,
+        CVMX_L2C_EVENT_WRITE_REQUEST = 17,
+        CVMX_L2C_EVENT_READ_REQUEST = 18,
+        CVMX_L2C_EVENT_WRITE_DATA_VALID = 19,
+        CVMX_L2C_EVENT_XMC_NOP = 20,
+        CVMX_L2C_EVENT_XMC_LDT = 21,
+        CVMX_L2C_EVENT_XMC_LDI = 22,
+        CVMX_L2C_EVENT_XMC_LDD = 23,
+        CVMX_L2C_EVENT_XMC_STF = 24,
+        CVMX_L2C_EVENT_XMC_STT = 25,
+        CVMX_L2C_EVENT_XMC_STP = 26,
+        CVMX_L2C_EVENT_XMC_STC = 27,
+        CVMX_L2C_EVENT_XMC_DWB = 28,
+        CVMX_L2C_EVENT_XMC_PL2 = 29,
+        CVMX_L2C_EVENT_XMC_PSL1 = 30,
+        CVMX_L2C_EVENT_XMC_IOBLD = 31,
+        CVMX_L2C_EVENT_XMC_IOBST = 32,
+        CVMX_L2C_EVENT_XMC_IOBDMA = 33,
+        CVMX_L2C_EVENT_XMC_IOBRSP = 34,
+        CVMX_L2C_EVENT_XMC_BUS_VALID = 35,
+        CVMX_L2C_EVENT_XMC_MEM_DATA = 36,
+        CVMX_L2C_EVENT_XMC_REFL_DATA = 37,
+        CVMX_L2C_EVENT_XMC_IOBRSP_DATA = 38,
+        CVMX_L2C_EVENT_RSC_NOP = 39,
+        CVMX_L2C_EVENT_RSC_STDN = 40,
+        CVMX_L2C_EVENT_RSC_FILL = 41,
+        CVMX_L2C_EVENT_RSC_REFL = 42,
+        CVMX_L2C_EVENT_RSC_STIN = 43,
+        CVMX_L2C_EVENT_RSC_SCIN = 44,
+        CVMX_L2C_EVENT_RSC_SCFL = 45,
+        CVMX_L2C_EVENT_RSC_SCDN = 46,
+        CVMX_L2C_EVENT_RSC_DATA_VALID = 47,
+        CVMX_L2C_EVENT_RSC_VALID_FILL = 48,
+        CVMX_L2C_EVENT_RSC_VALID_STRSP = 49,
+        CVMX_L2C_EVENT_RSC_VALID_REFL = 50,
+        CVMX_L2C_EVENT_LRF_REQ = 51,
+        CVMX_L2C_EVENT_DT_RD_ALLOC = 52,
+        CVMX_L2C_EVENT_DT_WR_INVAL = 53
+};
+/**
+ * Configure one of the four L2 Cache performance counters to capture event
+ * occurences.
+ *
+ * @counter:        The counter to configure. Range 0..3.
+ * @event:          The type of L2 Cache event occurrence to count.
+ * @clear_on_read:  When asserted, any read of the performance counter
+ *                       clears the counter.
+ *
+ * The routine does not clear the counter.
+ */
+void cvmx_l2c_config_perf(uint32_t counter,
+                          enum cvmx_l2c_event event, uint32_t clear_on_read);
+/**
+ * Read the given L2 Cache performance counter. The counter must be configured
+ * before reading, but this routine does not enforce this requirement.
+ *
+ * @counter:  The counter to configure. Range 0..3.
+ *
+ * Returns The current counter value.
+ */
+uint64_t cvmx_l2c_read_perf(uint32_t counter);
+/**
+ * Return the L2 Cache way partitioning for a given core.
+ *
+ * @core:  The core processor of interest.
+ *
+ * Returns    The mask specifying the partitioning. 0 bits in mask indicates
+ *              the cache 'ways' that a core can evict from.
+ *            -1 on error
+ */
+int cvmx_l2c_get_core_way_partition(uint32_t core);
+/**
+ * Partitions the L2 cache for a core
+ *
+ * @core:  The core that the partitioning applies to.
+ *
+ * @mask: The partitioning of the ways expressed as a binary mask. A 0
+ *        bit allows the core to evict cache lines from a way, while a
+ *        1 bit blocks the core from evicting any lines from that
+ *        way. There must be at least one allowed way (0 bit) in the
+ *        mask.
+ *
+ * If any ways are blocked for all cores and the HW blocks, then those
+ * ways will never have any cache lines evicted from them.  All cores
+ * and the hardware blocks are free to read from all ways regardless
+ * of the partitioning.
+ */
+int cvmx_l2c_set_core_way_partition(uint32_t core, uint32_t mask);
+/**
+ * Return the L2 Cache way partitioning for the hw blocks.
+ *
+ * Returns    The mask specifying the reserved way. 0 bits in mask indicates
+ *              the cache 'ways' that a core can evict from.
+ *            -1 on error
+ */
+int cvmx_l2c_get_hw_way_partition(void);
+/**
+ * Partitions the L2 cache for the hardware blocks.
+ *
+ * @mask: The partitioning of the ways expressed as a binary mask. A 0
+ *        bit allows the core to evict cache lines from a way, while a
+ *        1 bit blocks the core from evicting any lines from that
+ *        way. There must be at least one allowed way (0 bit) in the
+ *        mask.
+ *
+ * If any ways are blocked for all cores and the HW blocks, then those
+ * ways will never have any cache lines evicted from them.  All cores
+ * and the hardware blocks are free to read from all ways regardless
+ * of the partitioning.
+ */
+int cvmx_l2c_set_hw_way_partition(uint32_t mask);
+/**
+ * Locks a line in the L2 cache at the specified physical address
+ *
+ * @addr:   physical address of line to lock
+ *
+ * Returns 0 on success,
+ *         1 if line not locked.
+ */
+int cvmx_l2c_lock_line(uint64_t addr);
+/**
+ * Locks a specified memory region in the L2 cache.
+ *
+ * Note that if not all lines can be locked, that means that all
+ * but one of the ways (associations) available to the locking
+ * core are locked.  Having only 1 association available for
+ * normal caching may have a significant adverse affect on performance.
+ * Care should be taken to ensure that enough of the L2 cache is left
+ * unlocked to allow for normal caching of DRAM.
+ *
+ * @start:  Physical address of the start of the region to lock
+ * @len:    Length (in bytes) of region to lock
+ *
+ * Returns Number of requested lines that where not locked.
+ *         0 on success (all locked)
+ */
+int cvmx_l2c_lock_mem_region(uint64_t start, uint64_t len);
+/**
+ * Unlock and flush a cache line from the L2 cache.
+ * IMPORTANT: Must only be run by one core at a time due to use
+ * of L2C debug features.
+ * Note that this function will flush a matching but unlocked cache line.
+ * (If address is not in L2, no lines are flushed.)
+ *
+ * @address: Physical address to unlock
+ *
+ * Returns 0: line not unlocked
+ *         1: line unlocked
+ */
+int cvmx_l2c_unlock_line(uint64_t address);
+/**
+ * Unlocks a region of memory that is locked in the L2 cache
+ *
+ * @start:  start physical address
+ * @len:    length (in bytes) to unlock
+ *
+ * Returns Number of locked lines that the call unlocked
+ */
+int cvmx_l2c_unlock_mem_region(uint64_t start, uint64_t len);
+/**
+ * Read the L2 controller tag for a given location in L2
+ *
+ * @association:
+ *               Which association to read line from
+ * @index:  Which way to read from.
+ *
+ * Returns l2c tag structure for line requested.
+ */
+union cvmx_l2c_tag cvmx_l2c_get_tag(uint32_t association, uint32_t index);
+/* Wrapper around deprecated old function name */
+static inline union cvmx_l2c_tag cvmx_get_l2c_tag(uint32_t association,
+                                              uint32_t index)
+{
+        return cvmx_l2c_get_tag(association, index);
+}
+/**
+ * Returns the cache index for a given physical address
+ *
+ * @addr:   physical address
+ *
+ * Returns L2 cache index
+ */
+uint32_t cvmx_l2c_address_to_index(uint64_t addr);
+/**
+ * Flushes (and unlocks) the entire L2 cache.
+ * IMPORTANT: Must only be run by one core at a time due to use
+ * of L2C debug features.
+ */
+void cvmx_l2c_flush(void);
+/**
+ *
+ * Returns Returns the size of the L2 cache in bytes,
+ * -1 on error (unrecognized model)
+ */
+int cvmx_l2c_get_cache_size_bytes(void);
+/**
+ * Return the number of sets in the L2 Cache
+ *
+ * Returns
+ */
+int cvmx_l2c_get_num_sets(void);
+/**
+ * Return log base 2 of the number of sets in the L2 cache
+ * Returns
+ */
+int cvmx_l2c_get_set_bits(void);
+/**
+ * Return the number of associations in the L2 Cache
+ *
+ * Returns
+ */
+int cvmx_l2c_get_num_assoc(void);
+/**
+ * Flush a line from the L2 cache
+ * This should only be called from one core at a time, as this routine
+ * sets the core to the 'debug' core in order to flush the line.
+ *
+ * @assoc:  Association (or way) to flush
+ * @index:  Index to flush
+ */
+void cvmx_l2c_flush_line(uint32_t assoc, uint32_t index);
+#endif /* __CVMX_L2C_H__ */
diff --git a/arch/mips/include/asm/octeon/cvmx-l2d-defs.h b/arch/mips/include/asm/octeon/cvmx-l2d-defs.h
new file mode 100644
index 000000000000..d7102d455e1b
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-l2d-defs.h
@@ -0,0 +1,369 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_L2D_DEFS_H__
+#define __CVMX_L2D_DEFS_H__
+#define CVMX_L2D_BST0 \
+         CVMX_ADD_IO_SEG(0x0001180080000780ull)
+#define CVMX_L2D_BST1 \
+         CVMX_ADD_IO_SEG(0x0001180080000788ull)
+#define CVMX_L2D_BST2 \
+         CVMX_ADD_IO_SEG(0x0001180080000790ull)
+#define CVMX_L2D_BST3 \
+         CVMX_ADD_IO_SEG(0x0001180080000798ull)
+#define CVMX_L2D_ERR \
+         CVMX_ADD_IO_SEG(0x0001180080000010ull)
+#define CVMX_L2D_FADR \
+         CVMX_ADD_IO_SEG(0x0001180080000018ull)
+#define CVMX_L2D_FSYN0 \
+         CVMX_ADD_IO_SEG(0x0001180080000020ull)
+#define CVMX_L2D_FSYN1 \
+         CVMX_ADD_IO_SEG(0x0001180080000028ull)
+#define CVMX_L2D_FUS0 \
+         CVMX_ADD_IO_SEG(0x00011800800007A0ull)
+#define CVMX_L2D_FUS1 \
+         CVMX_ADD_IO_SEG(0x00011800800007A8ull)
+#define CVMX_L2D_FUS2 \
+         CVMX_ADD_IO_SEG(0x00011800800007B0ull)
+#define CVMX_L2D_FUS3 \
+         CVMX_ADD_IO_SEG(0x00011800800007B8ull)
+union cvmx_l2d_bst0 {
+        uint64_t u64;
+        struct cvmx_l2d_bst0_s {
+                uint64_t reserved_35_63:29;
+                uint64_t ftl:1;
+                uint64_t q0stat:34;
+        } s;
+        struct cvmx_l2d_bst0_s cn30xx;
+        struct cvmx_l2d_bst0_s cn31xx;
+        struct cvmx_l2d_bst0_s cn38xx;
+        struct cvmx_l2d_bst0_s cn38xxp2;
+        struct cvmx_l2d_bst0_s cn50xx;
+        struct cvmx_l2d_bst0_s cn52xx;
+        struct cvmx_l2d_bst0_s cn52xxp1;
+        struct cvmx_l2d_bst0_s cn56xx;
+        struct cvmx_l2d_bst0_s cn56xxp1;
+        struct cvmx_l2d_bst0_s cn58xx;
+        struct cvmx_l2d_bst0_s cn58xxp1;
+};
+union cvmx_l2d_bst1 {
+        uint64_t u64;
+        struct cvmx_l2d_bst1_s {
+                uint64_t reserved_34_63:30;
+                uint64_t q1stat:34;
+        } s;
+        struct cvmx_l2d_bst1_s cn30xx;
+        struct cvmx_l2d_bst1_s cn31xx;
+        struct cvmx_l2d_bst1_s cn38xx;
+        struct cvmx_l2d_bst1_s cn38xxp2;
+        struct cvmx_l2d_bst1_s cn50xx;
+        struct cvmx_l2d_bst1_s cn52xx;
+        struct cvmx_l2d_bst1_s cn52xxp1;
+        struct cvmx_l2d_bst1_s cn56xx;
+        struct cvmx_l2d_bst1_s cn56xxp1;
+        struct cvmx_l2d_bst1_s cn58xx;
+        struct cvmx_l2d_bst1_s cn58xxp1;
+};
+union cvmx_l2d_bst2 {
+        uint64_t u64;
+        struct cvmx_l2d_bst2_s {
+                uint64_t reserved_34_63:30;
+                uint64_t q2stat:34;
+        } s;
+        struct cvmx_l2d_bst2_s cn30xx;
+        struct cvmx_l2d_bst2_s cn31xx;
+        struct cvmx_l2d_bst2_s cn38xx;
+        struct cvmx_l2d_bst2_s cn38xxp2;
+        struct cvmx_l2d_bst2_s cn50xx;
+        struct cvmx_l2d_bst2_s cn52xx;
+        struct cvmx_l2d_bst2_s cn52xxp1;
+        struct cvmx_l2d_bst2_s cn56xx;
+        struct cvmx_l2d_bst2_s cn56xxp1;
+        struct cvmx_l2d_bst2_s cn58xx;
+        struct cvmx_l2d_bst2_s cn58xxp1;
+};
+union cvmx_l2d_bst3 {
+        uint64_t u64;
+        struct cvmx_l2d_bst3_s {
+                uint64_t reserved_34_63:30;
+                uint64_t q3stat:34;
+        } s;
+        struct cvmx_l2d_bst3_s cn30xx;
+        struct cvmx_l2d_bst3_s cn31xx;
+        struct cvmx_l2d_bst3_s cn38xx;
+        struct cvmx_l2d_bst3_s cn38xxp2;
+        struct cvmx_l2d_bst3_s cn50xx;
+        struct cvmx_l2d_bst3_s cn52xx;
+        struct cvmx_l2d_bst3_s cn52xxp1;
+        struct cvmx_l2d_bst3_s cn56xx;
+        struct cvmx_l2d_bst3_s cn56xxp1;
+        struct cvmx_l2d_bst3_s cn58xx;
+        struct cvmx_l2d_bst3_s cn58xxp1;
+};
+union cvmx_l2d_err {
+        uint64_t u64;
+        struct cvmx_l2d_err_s {
+                uint64_t reserved_6_63:58;
+                uint64_t bmhclsel:1;
+                uint64_t ded_err:1;
+                uint64_t sec_err:1;
+                uint64_t ded_intena:1;
+                uint64_t sec_intena:1;
+                uint64_t ecc_ena:1;
+        } s;
+        struct cvmx_l2d_err_s cn30xx;
+        struct cvmx_l2d_err_s cn31xx;
+        struct cvmx_l2d_err_s cn38xx;
+        struct cvmx_l2d_err_s cn38xxp2;
+        struct cvmx_l2d_err_s cn50xx;
+        struct cvmx_l2d_err_s cn52xx;
+        struct cvmx_l2d_err_s cn52xxp1;
+        struct cvmx_l2d_err_s cn56xx;
+        struct cvmx_l2d_err_s cn56xxp1;
+        struct cvmx_l2d_err_s cn58xx;
+        struct cvmx_l2d_err_s cn58xxp1;
+};
+union cvmx_l2d_fadr {
+        uint64_t u64;
+        struct cvmx_l2d_fadr_s {
+                uint64_t reserved_19_63:45;
+                uint64_t fadru:1;
+                uint64_t fowmsk:4;
+                uint64_t fset:3;
+                uint64_t fadr:11;
+        } s;
+        struct cvmx_l2d_fadr_cn30xx {
+                uint64_t reserved_18_63:46;
+                uint64_t fowmsk:4;
+                uint64_t reserved_13_13:1;
+                uint64_t fset:2;
+                uint64_t reserved_9_10:2;
+                uint64_t fadr:9;
+        } cn30xx;
+        struct cvmx_l2d_fadr_cn31xx {
+                uint64_t reserved_18_63:46;
+                uint64_t fowmsk:4;
+                uint64_t reserved_13_13:1;
+                uint64_t fset:2;
+                uint64_t reserved_10_10:1;
+                uint64_t fadr:10;
+        } cn31xx;
+        struct cvmx_l2d_fadr_cn38xx {
+                uint64_t reserved_18_63:46;
+                uint64_t fowmsk:4;
+                uint64_t fset:3;
+                uint64_t fadr:11;
+        } cn38xx;
+        struct cvmx_l2d_fadr_cn38xx cn38xxp2;
+        struct cvmx_l2d_fadr_cn50xx {
+                uint64_t reserved_18_63:46;
+                uint64_t fowmsk:4;
+                uint64_t fset:3;
+                uint64_t reserved_8_10:3;
+                uint64_t fadr:8;
+        } cn50xx;
+        struct cvmx_l2d_fadr_cn52xx {
+                uint64_t reserved_18_63:46;
+                uint64_t fowmsk:4;
+                uint64_t fset:3;
+                uint64_t reserved_10_10:1;
+                uint64_t fadr:10;
+        } cn52xx;
+        struct cvmx_l2d_fadr_cn52xx cn52xxp1;
+        struct cvmx_l2d_fadr_s cn56xx;
+        struct cvmx_l2d_fadr_s cn56xxp1;
+        struct cvmx_l2d_fadr_s cn58xx;
+        struct cvmx_l2d_fadr_s cn58xxp1;
+};
+union cvmx_l2d_fsyn0 {
+        uint64_t u64;
+        struct cvmx_l2d_fsyn0_s {
+                uint64_t reserved_20_63:44;
+                uint64_t fsyn_ow1:10;
+                uint64_t fsyn_ow0:10;
+        } s;
+        struct cvmx_l2d_fsyn0_s cn30xx;
+        struct cvmx_l2d_fsyn0_s cn31xx;
+        struct cvmx_l2d_fsyn0_s cn38xx;
+        struct cvmx_l2d_fsyn0_s cn38xxp2;
+        struct cvmx_l2d_fsyn0_s cn50xx;
+        struct cvmx_l2d_fsyn0_s cn52xx;
+        struct cvmx_l2d_fsyn0_s cn52xxp1;
+        struct cvmx_l2d_fsyn0_s cn56xx;
+        struct cvmx_l2d_fsyn0_s cn56xxp1;
+        struct cvmx_l2d_fsyn0_s cn58xx;
+        struct cvmx_l2d_fsyn0_s cn58xxp1;
+};
+union cvmx_l2d_fsyn1 {
+        uint64_t u64;
+        struct cvmx_l2d_fsyn1_s {
+                uint64_t reserved_20_63:44;
+                uint64_t fsyn_ow3:10;
+                uint64_t fsyn_ow2:10;
+        } s;
+        struct cvmx_l2d_fsyn1_s cn30xx;
+        struct cvmx_l2d_fsyn1_s cn31xx;
+        struct cvmx_l2d_fsyn1_s cn38xx;
+        struct cvmx_l2d_fsyn1_s cn38xxp2;
+        struct cvmx_l2d_fsyn1_s cn50xx;
+        struct cvmx_l2d_fsyn1_s cn52xx;
+        struct cvmx_l2d_fsyn1_s cn52xxp1;
+        struct cvmx_l2d_fsyn1_s cn56xx;
+        struct cvmx_l2d_fsyn1_s cn56xxp1;
+        struct cvmx_l2d_fsyn1_s cn58xx;
+        struct cvmx_l2d_fsyn1_s cn58xxp1;
+};
+union cvmx_l2d_fus0 {
+        uint64_t u64;
+        struct cvmx_l2d_fus0_s {
+                uint64_t reserved_34_63:30;
+                uint64_t q0fus:34;
+        } s;
+        struct cvmx_l2d_fus0_s cn30xx;
+        struct cvmx_l2d_fus0_s cn31xx;
+        struct cvmx_l2d_fus0_s cn38xx;
+        struct cvmx_l2d_fus0_s cn38xxp2;
+        struct cvmx_l2d_fus0_s cn50xx;
+        struct cvmx_l2d_fus0_s cn52xx;
+        struct cvmx_l2d_fus0_s cn52xxp1;
+        struct cvmx_l2d_fus0_s cn56xx;
+        struct cvmx_l2d_fus0_s cn56xxp1;
+        struct cvmx_l2d_fus0_s cn58xx;
+        struct cvmx_l2d_fus0_s cn58xxp1;
+};
+union cvmx_l2d_fus1 {
+        uint64_t u64;
+        struct cvmx_l2d_fus1_s {
+                uint64_t reserved_34_63:30;
+                uint64_t q1fus:34;
+        } s;
+        struct cvmx_l2d_fus1_s cn30xx;
+        struct cvmx_l2d_fus1_s cn31xx;
+        struct cvmx_l2d_fus1_s cn38xx;
+        struct cvmx_l2d_fus1_s cn38xxp2;
+        struct cvmx_l2d_fus1_s cn50xx;
+        struct cvmx_l2d_fus1_s cn52xx;
+        struct cvmx_l2d_fus1_s cn52xxp1;
+        struct cvmx_l2d_fus1_s cn56xx;
+        struct cvmx_l2d_fus1_s cn56xxp1;
+        struct cvmx_l2d_fus1_s cn58xx;
+        struct cvmx_l2d_fus1_s cn58xxp1;
+};
+union cvmx_l2d_fus2 {
+        uint64_t u64;
+        struct cvmx_l2d_fus2_s {
+                uint64_t reserved_34_63:30;
+                uint64_t q2fus:34;
+        } s;
+        struct cvmx_l2d_fus2_s cn30xx;
+        struct cvmx_l2d_fus2_s cn31xx;
+        struct cvmx_l2d_fus2_s cn38xx;
+        struct cvmx_l2d_fus2_s cn38xxp2;
+        struct cvmx_l2d_fus2_s cn50xx;
+        struct cvmx_l2d_fus2_s cn52xx;
+        struct cvmx_l2d_fus2_s cn52xxp1;
+        struct cvmx_l2d_fus2_s cn56xx;
+        struct cvmx_l2d_fus2_s cn56xxp1;
+        struct cvmx_l2d_fus2_s cn58xx;
+        struct cvmx_l2d_fus2_s cn58xxp1;
+};
+union cvmx_l2d_fus3 {
+        uint64_t u64;
+        struct cvmx_l2d_fus3_s {
+                uint64_t reserved_40_63:24;
+                uint64_t ema_ctl:3;
+                uint64_t reserved_34_36:3;
+                uint64_t q3fus:34;
+        } s;
+        struct cvmx_l2d_fus3_cn30xx {
+                uint64_t reserved_35_63:29;
+                uint64_t crip_64k:1;
+                uint64_t q3fus:34;
+        } cn30xx;
+        struct cvmx_l2d_fus3_cn31xx {
+                uint64_t reserved_35_63:29;
+                uint64_t crip_128k:1;
+                uint64_t q3fus:34;
+        } cn31xx;
+        struct cvmx_l2d_fus3_cn38xx {
+                uint64_t reserved_36_63:28;
+                uint64_t crip_256k:1;
+                uint64_t crip_512k:1;
+                uint64_t q3fus:34;
+        } cn38xx;
+        struct cvmx_l2d_fus3_cn38xx cn38xxp2;
+        struct cvmx_l2d_fus3_cn50xx {
+                uint64_t reserved_40_63:24;
+                uint64_t ema_ctl:3;
+                uint64_t reserved_36_36:1;
+                uint64_t crip_32k:1;
+                uint64_t crip_64k:1;
+                uint64_t q3fus:34;
+        } cn50xx;
+        struct cvmx_l2d_fus3_cn52xx {
+                uint64_t reserved_40_63:24;
+                uint64_t ema_ctl:3;
+                uint64_t reserved_36_36:1;
+                uint64_t crip_128k:1;
+                uint64_t crip_256k:1;
+                uint64_t q3fus:34;
+        } cn52xx;
+        struct cvmx_l2d_fus3_cn52xx cn52xxp1;
+        struct cvmx_l2d_fus3_cn56xx {
+                uint64_t reserved_40_63:24;
+                uint64_t ema_ctl:3;
+                uint64_t reserved_36_36:1;
+                uint64_t crip_512k:1;
+                uint64_t crip_1024k:1;
+                uint64_t q3fus:34;
+        } cn56xx;
+        struct cvmx_l2d_fus3_cn56xx cn56xxp1;
+        struct cvmx_l2d_fus3_cn58xx {
+                uint64_t reserved_39_63:25;
+                uint64_t ema_ctl:2;
+                uint64_t reserved_36_36:1;
+                uint64_t crip_512k:1;
+                uint64_t crip_1024k:1;
+                uint64_t q3fus:34;
+        } cn58xx;
+        struct cvmx_l2d_fus3_cn58xx cn58xxp1;
+};
+#endif
diff --git a/arch/mips/include/asm/octeon/cvmx-l2t-defs.h b/arch/mips/include/asm/octeon/cvmx-l2t-defs.h
new file mode 100644
index 000000000000..2639a3f5ffc2
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-l2t-defs.h
@@ -0,0 +1,141 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_L2T_DEFS_H__
+#define __CVMX_L2T_DEFS_H__
+#define CVMX_L2T_ERR \
+         CVMX_ADD_IO_SEG(0x0001180080000008ull)
+union cvmx_l2t_err {
+        uint64_t u64;
+        struct cvmx_l2t_err_s {
+                uint64_t reserved_29_63:35;
+                uint64_t fadru:1;
+                uint64_t lck_intena2:1;
+                uint64_t lckerr2:1;
+                uint64_t lck_intena:1;
+                uint64_t lckerr:1;
+                uint64_t fset:3;
+                uint64_t fadr:10;
+                uint64_t fsyn:6;
+                uint64_t ded_err:1;
+                uint64_t sec_err:1;
+                uint64_t ded_intena:1;
+                uint64_t sec_intena:1;
+                uint64_t ecc_ena:1;
+        } s;
+        struct cvmx_l2t_err_cn30xx {
+                uint64_t reserved_28_63:36;
+                uint64_t lck_intena2:1;
+                uint64_t lckerr2:1;
+                uint64_t lck_intena:1;
+                uint64_t lckerr:1;
+                uint64_t reserved_23_23:1;
+                uint64_t fset:2;
+                uint64_t reserved_19_20:2;
+                uint64_t fadr:8;
+                uint64_t fsyn:6;
+                uint64_t ded_err:1;
+                uint64_t sec_err:1;
+                uint64_t ded_intena:1;
+                uint64_t sec_intena:1;
+                uint64_t ecc_ena:1;
+        } cn30xx;
+        struct cvmx_l2t_err_cn31xx {
+                uint64_t reserved_28_63:36;
+                uint64_t lck_intena2:1;
+                uint64_t lckerr2:1;
+                uint64_t lck_intena:1;
+                uint64_t lckerr:1;
+                uint64_t reserved_23_23:1;
+                uint64_t fset:2;
+                uint64_t reserved_20_20:1;
+                uint64_t fadr:9;
+                uint64_t fsyn:6;
+                uint64_t ded_err:1;
+                uint64_t sec_err:1;
+                uint64_t ded_intena:1;
+                uint64_t sec_intena:1;
+                uint64_t ecc_ena:1;
+        } cn31xx;
+        struct cvmx_l2t_err_cn38xx {
+                uint64_t reserved_28_63:36;
+                uint64_t lck_intena2:1;
+                uint64_t lckerr2:1;
+                uint64_t lck_intena:1;
+                uint64_t lckerr:1;
+                uint64_t fset:3;
+                uint64_t fadr:10;
+                uint64_t fsyn:6;
+                uint64_t ded_err:1;
+                uint64_t sec_err:1;
+                uint64_t ded_intena:1;
+                uint64_t sec_intena:1;
+                uint64_t ecc_ena:1;
+        } cn38xx;
+        struct cvmx_l2t_err_cn38xx cn38xxp2;
+        struct cvmx_l2t_err_cn50xx {
+                uint64_t reserved_28_63:36;
+                uint64_t lck_intena2:1;
+                uint64_t lckerr2:1;
+                uint64_t lck_intena:1;
+                uint64_t lckerr:1;
+                uint64_t fset:3;
+                uint64_t reserved_18_20:3;
+                uint64_t fadr:7;
+                uint64_t fsyn:6;
+                uint64_t ded_err:1;
+                uint64_t sec_err:1;
+                uint64_t ded_intena:1;
+                uint64_t sec_intena:1;
+                uint64_t ecc_ena:1;
+        } cn50xx;
+        struct cvmx_l2t_err_cn52xx {
+                uint64_t reserved_28_63:36;
+                uint64_t lck_intena2:1;
+                uint64_t lckerr2:1;
+                uint64_t lck_intena:1;
+                uint64_t lckerr:1;
+                uint64_t fset:3;
+                uint64_t reserved_20_20:1;
+                uint64_t fadr:9;
+                uint64_t fsyn:6;
+                uint64_t ded_err:1;
+                uint64_t sec_err:1;
+                uint64_t ded_intena:1;
+                uint64_t sec_intena:1;
+                uint64_t ecc_ena:1;
+        } cn52xx;
+        struct cvmx_l2t_err_cn52xx cn52xxp1;
+        struct cvmx_l2t_err_s cn56xx;
+        struct cvmx_l2t_err_s cn56xxp1;
+        struct cvmx_l2t_err_s cn58xx;
+        struct cvmx_l2t_err_s cn58xxp1;
+};
+#endif
diff --git a/arch/mips/include/asm/octeon/cvmx-led-defs.h b/arch/mips/include/asm/octeon/cvmx-led-defs.h
new file mode 100644
index 000000000000..16f174a4dadf
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-led-defs.h
@@ -0,0 +1,240 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_LED_DEFS_H__
+#define __CVMX_LED_DEFS_H__
+#define CVMX_LED_BLINK \
+         CVMX_ADD_IO_SEG(0x0001180000001A48ull)
+#define CVMX_LED_CLK_PHASE \
+         CVMX_ADD_IO_SEG(0x0001180000001A08ull)
+#define CVMX_LED_CYLON \
+         CVMX_ADD_IO_SEG(0x0001180000001AF8ull)
+#define CVMX_LED_DBG \
+         CVMX_ADD_IO_SEG(0x0001180000001A18ull)
+#define CVMX_LED_EN \
+         CVMX_ADD_IO_SEG(0x0001180000001A00ull)
+#define CVMX_LED_POLARITY \
+         CVMX_ADD_IO_SEG(0x0001180000001A50ull)
+#define CVMX_LED_PRT \
+         CVMX_ADD_IO_SEG(0x0001180000001A10ull)
+#define CVMX_LED_PRT_FMT \
+         CVMX_ADD_IO_SEG(0x0001180000001A30ull)
+#define CVMX_LED_PRT_STATUSX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000001A80ull + (((offset) & 7) * 8))
+#define CVMX_LED_UDD_CNTX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000001A20ull + (((offset) & 1) * 8))
+#define CVMX_LED_UDD_DATX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000001A38ull + (((offset) & 1) * 8))
+#define CVMX_LED_UDD_DAT_CLRX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000001AC8ull + (((offset) & 1) * 16))
+#define CVMX_LED_UDD_DAT_SETX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000001AC0ull + (((offset) & 1) * 16))
+union cvmx_led_blink {
+        uint64_t u64;
+        struct cvmx_led_blink_s {
+                uint64_t reserved_8_63:56;
+                uint64_t rate:8;
+        } s;
+        struct cvmx_led_blink_s cn38xx;
+        struct cvmx_led_blink_s cn38xxp2;
+        struct cvmx_led_blink_s cn56xx;
+        struct cvmx_led_blink_s cn56xxp1;
+        struct cvmx_led_blink_s cn58xx;
+        struct cvmx_led_blink_s cn58xxp1;
+};
+union cvmx_led_clk_phase {
+        uint64_t u64;
+        struct cvmx_led_clk_phase_s {
+                uint64_t reserved_7_63:57;
+                uint64_t phase:7;
+        } s;
+        struct cvmx_led_clk_phase_s cn38xx;
+        struct cvmx_led_clk_phase_s cn38xxp2;
+        struct cvmx_led_clk_phase_s cn56xx;
+        struct cvmx_led_clk_phase_s cn56xxp1;
+        struct cvmx_led_clk_phase_s cn58xx;
+        struct cvmx_led_clk_phase_s cn58xxp1;
+};
+union cvmx_led_cylon {
+        uint64_t u64;
+        struct cvmx_led_cylon_s {
+                uint64_t reserved_16_63:48;
+                uint64_t rate:16;
+        } s;
+        struct cvmx_led_cylon_s cn38xx;
+        struct cvmx_led_cylon_s cn38xxp2;
+        struct cvmx_led_cylon_s cn56xx;
+        struct cvmx_led_cylon_s cn56xxp1;
+        struct cvmx_led_cylon_s cn58xx;
+        struct cvmx_led_cylon_s cn58xxp1;
+};
+union cvmx_led_dbg {
+        uint64_t u64;
+        struct cvmx_led_dbg_s {
+                uint64_t reserved_1_63:63;
+                uint64_t dbg_en:1;
+        } s;
+        struct cvmx_led_dbg_s cn38xx;
+        struct cvmx_led_dbg_s cn38xxp2;
+        struct cvmx_led_dbg_s cn56xx;
+        struct cvmx_led_dbg_s cn56xxp1;
+        struct cvmx_led_dbg_s cn58xx;
+        struct cvmx_led_dbg_s cn58xxp1;
+};
+union cvmx_led_en {
+        uint64_t u64;
+        struct cvmx_led_en_s {
+                uint64_t reserved_1_63:63;
+                uint64_t en:1;
+        } s;
+        struct cvmx_led_en_s cn38xx;
+        struct cvmx_led_en_s cn38xxp2;
+        struct cvmx_led_en_s cn56xx;
+        struct cvmx_led_en_s cn56xxp1;
+        struct cvmx_led_en_s cn58xx;
+        struct cvmx_led_en_s cn58xxp1;
+};
+union cvmx_led_polarity {
+        uint64_t u64;
+        struct cvmx_led_polarity_s {
+                uint64_t reserved_1_63:63;
+                uint64_t polarity:1;
+        } s;
+        struct cvmx_led_polarity_s cn38xx;
+        struct cvmx_led_polarity_s cn38xxp2;
+        struct cvmx_led_polarity_s cn56xx;
+        struct cvmx_led_polarity_s cn56xxp1;
+        struct cvmx_led_polarity_s cn58xx;
+        struct cvmx_led_polarity_s cn58xxp1;
+};
+union cvmx_led_prt {
+        uint64_t u64;
+        struct cvmx_led_prt_s {
+                uint64_t reserved_8_63:56;
+                uint64_t prt_en:8;
+        } s;
+        struct cvmx_led_prt_s cn38xx;
+        struct cvmx_led_prt_s cn38xxp2;
+        struct cvmx_led_prt_s cn56xx;
+        struct cvmx_led_prt_s cn56xxp1;
+        struct cvmx_led_prt_s cn58xx;
+        struct cvmx_led_prt_s cn58xxp1;
+};
+union cvmx_led_prt_fmt {
+        uint64_t u64;
+        struct cvmx_led_prt_fmt_s {
+                uint64_t reserved_4_63:60;
+                uint64_t format:4;
+        } s;
+        struct cvmx_led_prt_fmt_s cn38xx;
+        struct cvmx_led_prt_fmt_s cn38xxp2;
+        struct cvmx_led_prt_fmt_s cn56xx;
+        struct cvmx_led_prt_fmt_s cn56xxp1;
+        struct cvmx_led_prt_fmt_s cn58xx;
+        struct cvmx_led_prt_fmt_s cn58xxp1;
+};
+union cvmx_led_prt_statusx {
+        uint64_t u64;
+        struct cvmx_led_prt_statusx_s {
+                uint64_t reserved_6_63:58;
+                uint64_t status:6;
+        } s;
+        struct cvmx_led_prt_statusx_s cn38xx;
+        struct cvmx_led_prt_statusx_s cn38xxp2;
+        struct cvmx_led_prt_statusx_s cn56xx;
+        struct cvmx_led_prt_statusx_s cn56xxp1;
+        struct cvmx_led_prt_statusx_s cn58xx;
+        struct cvmx_led_prt_statusx_s cn58xxp1;
+};
+union cvmx_led_udd_cntx {
+        uint64_t u64;
+        struct cvmx_led_udd_cntx_s {
+                uint64_t reserved_6_63:58;
+                uint64_t cnt:6;
+        } s;
+        struct cvmx_led_udd_cntx_s cn38xx;
+        struct cvmx_led_udd_cntx_s cn38xxp2;
+        struct cvmx_led_udd_cntx_s cn56xx;
+        struct cvmx_led_udd_cntx_s cn56xxp1;
+        struct cvmx_led_udd_cntx_s cn58xx;
+        struct cvmx_led_udd_cntx_s cn58xxp1;
+};
+union cvmx_led_udd_datx {
+        uint64_t u64;
+        struct cvmx_led_udd_datx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t dat:32;
+        } s;
+        struct cvmx_led_udd_datx_s cn38xx;
+        struct cvmx_led_udd_datx_s cn38xxp2;
+        struct cvmx_led_udd_datx_s cn56xx;
+        struct cvmx_led_udd_datx_s cn56xxp1;
+        struct cvmx_led_udd_datx_s cn58xx;
+        struct cvmx_led_udd_datx_s cn58xxp1;
+};
+union cvmx_led_udd_dat_clrx {
+        uint64_t u64;
+        struct cvmx_led_udd_dat_clrx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t clr:32;
+        } s;
+        struct cvmx_led_udd_dat_clrx_s cn38xx;
+        struct cvmx_led_udd_dat_clrx_s cn38xxp2;
+        struct cvmx_led_udd_dat_clrx_s cn56xx;
+        struct cvmx_led_udd_dat_clrx_s cn56xxp1;
+        struct cvmx_led_udd_dat_clrx_s cn58xx;
+        struct cvmx_led_udd_dat_clrx_s cn58xxp1;
+};
+union cvmx_led_udd_dat_setx {
+        uint64_t u64;
+        struct cvmx_led_udd_dat_setx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t set:32;
+        } s;
+        struct cvmx_led_udd_dat_setx_s cn38xx;
+        struct cvmx_led_udd_dat_setx_s cn38xxp2;
+        struct cvmx_led_udd_dat_setx_s cn56xx;
+        struct cvmx_led_udd_dat_setx_s cn56xxp1;
+        struct cvmx_led_udd_dat_setx_s cn58xx;
+        struct cvmx_led_udd_dat_setx_s cn58xxp1;
+};
+#endif
diff --git a/arch/mips/include/asm/octeon/cvmx-mio-defs.h b/arch/mips/include/asm/octeon/cvmx-mio-defs.h
new file mode 100644
index 000000000000..6555f0530988
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-mio-defs.h
@@ -0,0 +1,2004 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_MIO_DEFS_H__
+#define __CVMX_MIO_DEFS_H__
+#define CVMX_MIO_BOOT_BIST_STAT \
+         CVMX_ADD_IO_SEG(0x00011800000000F8ull)
+#define CVMX_MIO_BOOT_COMP \
+         CVMX_ADD_IO_SEG(0x00011800000000B8ull)
+#define CVMX_MIO_BOOT_DMA_CFGX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000100ull + (((offset) & 3) * 8))
+#define CVMX_MIO_BOOT_DMA_INTX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000138ull + (((offset) & 3) * 8))
+#define CVMX_MIO_BOOT_DMA_INT_ENX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000150ull + (((offset) & 3) * 8))
+#define CVMX_MIO_BOOT_DMA_TIMX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000120ull + (((offset) & 3) * 8))
+#define CVMX_MIO_BOOT_ERR \
+         CVMX_ADD_IO_SEG(0x00011800000000A0ull)
+#define CVMX_MIO_BOOT_INT \
+         CVMX_ADD_IO_SEG(0x00011800000000A8ull)
+#define CVMX_MIO_BOOT_LOC_ADR \
+         CVMX_ADD_IO_SEG(0x0001180000000090ull)
+#define CVMX_MIO_BOOT_LOC_CFGX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000080ull + (((offset) & 1) * 8))
+#define CVMX_MIO_BOOT_LOC_DAT \
+         CVMX_ADD_IO_SEG(0x0001180000000098ull)
+#define CVMX_MIO_BOOT_PIN_DEFS \
+         CVMX_ADD_IO_SEG(0x00011800000000C0ull)
+#define CVMX_MIO_BOOT_REG_CFGX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000000ull + (((offset) & 7) * 8))
+#define CVMX_MIO_BOOT_REG_TIMX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000040ull + (((offset) & 7) * 8))
+#define CVMX_MIO_BOOT_THR \
+         CVMX_ADD_IO_SEG(0x00011800000000B0ull)
+#define CVMX_MIO_FUS_BNK_DATX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000001520ull + (((offset) & 3) * 8))
+#define CVMX_MIO_FUS_DAT0 \
+         CVMX_ADD_IO_SEG(0x0001180000001400ull)
+#define CVMX_MIO_FUS_DAT1 \
+         CVMX_ADD_IO_SEG(0x0001180000001408ull)
+#define CVMX_MIO_FUS_DAT2 \
+         CVMX_ADD_IO_SEG(0x0001180000001410ull)
+#define CVMX_MIO_FUS_DAT3 \
+         CVMX_ADD_IO_SEG(0x0001180000001418ull)
+#define CVMX_MIO_FUS_EMA \
+         CVMX_ADD_IO_SEG(0x0001180000001550ull)
+#define CVMX_MIO_FUS_PDF \
+         CVMX_ADD_IO_SEG(0x0001180000001420ull)
+#define CVMX_MIO_FUS_PLL \
+         CVMX_ADD_IO_SEG(0x0001180000001580ull)
+#define CVMX_MIO_FUS_PROG \
+         CVMX_ADD_IO_SEG(0x0001180000001510ull)
+#define CVMX_MIO_FUS_PROG_TIMES \
+         CVMX_ADD_IO_SEG(0x0001180000001518ull)
+#define CVMX_MIO_FUS_RCMD \
+         CVMX_ADD_IO_SEG(0x0001180000001500ull)
+#define CVMX_MIO_FUS_SPR_REPAIR_RES \
+         CVMX_ADD_IO_SEG(0x0001180000001548ull)
+#define CVMX_MIO_FUS_SPR_REPAIR_SUM \
+         CVMX_ADD_IO_SEG(0x0001180000001540ull)
+#define CVMX_MIO_FUS_UNLOCK \
+         CVMX_ADD_IO_SEG(0x0001180000001578ull)
+#define CVMX_MIO_FUS_WADR \
+         CVMX_ADD_IO_SEG(0x0001180000001508ull)
+#define CVMX_MIO_NDF_DMA_CFG \
+         CVMX_ADD_IO_SEG(0x0001180000000168ull)
+#define CVMX_MIO_NDF_DMA_INT \
+         CVMX_ADD_IO_SEG(0x0001180000000170ull)
+#define CVMX_MIO_NDF_DMA_INT_EN \
+         CVMX_ADD_IO_SEG(0x0001180000000178ull)
+#define CVMX_MIO_PLL_CTL \
+         CVMX_ADD_IO_SEG(0x0001180000001448ull)
+#define CVMX_MIO_PLL_SETTING \
+         CVMX_ADD_IO_SEG(0x0001180000001440ull)
+#define CVMX_MIO_TWSX_INT(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000001010ull + (((offset) & 1) * 512))
+#define CVMX_MIO_TWSX_SW_TWSI(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000001000ull + (((offset) & 1) * 512))
+#define CVMX_MIO_TWSX_SW_TWSI_EXT(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000001018ull + (((offset) & 1) * 512))
+#define CVMX_MIO_TWSX_TWSI_SW(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000001008ull + (((offset) & 1) * 512))
+#define CVMX_MIO_UART2_DLH \
+         CVMX_ADD_IO_SEG(0x0001180000000488ull)
+#define CVMX_MIO_UART2_DLL \
+         CVMX_ADD_IO_SEG(0x0001180000000480ull)
+#define CVMX_MIO_UART2_FAR \
+         CVMX_ADD_IO_SEG(0x0001180000000520ull)
+#define CVMX_MIO_UART2_FCR \
+         CVMX_ADD_IO_SEG(0x0001180000000450ull)
+#define CVMX_MIO_UART2_HTX \
+         CVMX_ADD_IO_SEG(0x0001180000000708ull)
+#define CVMX_MIO_UART2_IER \
+         CVMX_ADD_IO_SEG(0x0001180000000408ull)
+#define CVMX_MIO_UART2_IIR \
+         CVMX_ADD_IO_SEG(0x0001180000000410ull)
+#define CVMX_MIO_UART2_LCR \
+         CVMX_ADD_IO_SEG(0x0001180000000418ull)
+#define CVMX_MIO_UART2_LSR \
+         CVMX_ADD_IO_SEG(0x0001180000000428ull)
+#define CVMX_MIO_UART2_MCR \
+         CVMX_ADD_IO_SEG(0x0001180000000420ull)
+#define CVMX_MIO_UART2_MSR \
+         CVMX_ADD_IO_SEG(0x0001180000000430ull)
+#define CVMX_MIO_UART2_RBR \
+         CVMX_ADD_IO_SEG(0x0001180000000400ull)
+#define CVMX_MIO_UART2_RFL \
+         CVMX_ADD_IO_SEG(0x0001180000000608ull)
+#define CVMX_MIO_UART2_RFW \
+         CVMX_ADD_IO_SEG(0x0001180000000530ull)
+#define CVMX_MIO_UART2_SBCR \
+         CVMX_ADD_IO_SEG(0x0001180000000620ull)
+#define CVMX_MIO_UART2_SCR \
+         CVMX_ADD_IO_SEG(0x0001180000000438ull)
+#define CVMX_MIO_UART2_SFE \
+         CVMX_ADD_IO_SEG(0x0001180000000630ull)
+#define CVMX_MIO_UART2_SRR \
+         CVMX_ADD_IO_SEG(0x0001180000000610ull)
+#define CVMX_MIO_UART2_SRT \
+         CVMX_ADD_IO_SEG(0x0001180000000638ull)
+#define CVMX_MIO_UART2_SRTS \
+         CVMX_ADD_IO_SEG(0x0001180000000618ull)
+#define CVMX_MIO_UART2_STT \
+         CVMX_ADD_IO_SEG(0x0001180000000700ull)
+#define CVMX_MIO_UART2_TFL \
+         CVMX_ADD_IO_SEG(0x0001180000000600ull)
+#define CVMX_MIO_UART2_TFR \
+         CVMX_ADD_IO_SEG(0x0001180000000528ull)
+#define CVMX_MIO_UART2_THR \
+         CVMX_ADD_IO_SEG(0x0001180000000440ull)
+#define CVMX_MIO_UART2_USR \
+         CVMX_ADD_IO_SEG(0x0001180000000538ull)
+#define CVMX_MIO_UARTX_DLH(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000888ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_DLL(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000880ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_FAR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000920ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_FCR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000850ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_HTX(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000B08ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_IER(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000808ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_IIR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000810ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_LCR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000818ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_LSR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000828ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_MCR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000820ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_MSR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000830ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_RBR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000800ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_RFL(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000A08ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_RFW(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000930ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_SBCR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000A20ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_SCR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000838ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_SFE(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000A30ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_SRR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000A10ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_SRT(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000A38ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_SRTS(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000A18ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_STT(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000B00ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_TFL(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000A00ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_TFR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000928ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_THR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000840ull + (((offset) & 1) * 1024))
+#define CVMX_MIO_UARTX_USR(offset) \
+         CVMX_ADD_IO_SEG(0x0001180000000938ull + (((offset) & 1) * 1024))
+union cvmx_mio_boot_bist_stat {
+        uint64_t u64;
+        struct cvmx_mio_boot_bist_stat_s {
+                uint64_t reserved_2_63:62;
+                uint64_t loc:1;
+                uint64_t ncbi:1;
+        } s;
+        struct cvmx_mio_boot_bist_stat_cn30xx {
+                uint64_t reserved_4_63:60;
+                uint64_t ncbo_1:1;
+                uint64_t ncbo_0:1;
+                uint64_t loc:1;
+                uint64_t ncbi:1;
+        } cn30xx;
+        struct cvmx_mio_boot_bist_stat_cn30xx cn31xx;
+        struct cvmx_mio_boot_bist_stat_cn38xx {
+                uint64_t reserved_3_63:61;
+                uint64_t ncbo_0:1;
+                uint64_t loc:1;
+                uint64_t ncbi:1;
+        } cn38xx;
+        struct cvmx_mio_boot_bist_stat_cn38xx cn38xxp2;
+        struct cvmx_mio_boot_bist_stat_cn50xx {
+                uint64_t reserved_6_63:58;
+                uint64_t pcm_1:1;
+                uint64_t pcm_0:1;
+                uint64_t ncbo_1:1;
+                uint64_t ncbo_0:1;
+                uint64_t loc:1;
+                uint64_t ncbi:1;
+        } cn50xx;
+        struct cvmx_mio_boot_bist_stat_cn52xx {
+                uint64_t reserved_6_63:58;
+                uint64_t ndf:2;
+                uint64_t ncbo_0:1;
+                uint64_t dma:1;
+                uint64_t loc:1;
+                uint64_t ncbi:1;
+        } cn52xx;
+        struct cvmx_mio_boot_bist_stat_cn52xxp1 {
+                uint64_t reserved_4_63:60;
+                uint64_t ncbo_0:1;
+                uint64_t dma:1;
+                uint64_t loc:1;
+                uint64_t ncbi:1;
+        } cn52xxp1;
+        struct cvmx_mio_boot_bist_stat_cn52xxp1 cn56xx;
+        struct cvmx_mio_boot_bist_stat_cn52xxp1 cn56xxp1;
+        struct cvmx_mio_boot_bist_stat_cn38xx cn58xx;
+        struct cvmx_mio_boot_bist_stat_cn38xx cn58xxp1;
+};
+union cvmx_mio_boot_comp {
+        uint64_t u64;
+        struct cvmx_mio_boot_comp_s {
+                uint64_t reserved_10_63:54;
+                uint64_t pctl:5;
+                uint64_t nctl:5;
+        } s;
+        struct cvmx_mio_boot_comp_s cn50xx;
+        struct cvmx_mio_boot_comp_s cn52xx;
+        struct cvmx_mio_boot_comp_s cn52xxp1;
+        struct cvmx_mio_boot_comp_s cn56xx;
+        struct cvmx_mio_boot_comp_s cn56xxp1;
+};
+union cvmx_mio_boot_dma_cfgx {
+        uint64_t u64;
+        struct cvmx_mio_boot_dma_cfgx_s {
+                uint64_t en:1;
+                uint64_t rw:1;
+                uint64_t clr:1;
+                uint64_t reserved_60_60:1;
+                uint64_t swap32:1;
+                uint64_t swap16:1;
+                uint64_t swap8:1;
+                uint64_t endian:1;
+                uint64_t size:20;
+                uint64_t adr:36;
+        } s;
+        struct cvmx_mio_boot_dma_cfgx_s cn52xx;
+        struct cvmx_mio_boot_dma_cfgx_s cn52xxp1;
+        struct cvmx_mio_boot_dma_cfgx_s cn56xx;
+        struct cvmx_mio_boot_dma_cfgx_s cn56xxp1;
+};
+union cvmx_mio_boot_dma_intx {
+        uint64_t u64;
+        struct cvmx_mio_boot_dma_intx_s {
+                uint64_t reserved_2_63:62;
+                uint64_t dmarq:1;
+                uint64_t done:1;
+        } s;
+        struct cvmx_mio_boot_dma_intx_s cn52xx;
+        struct cvmx_mio_boot_dma_intx_s cn52xxp1;
+        struct cvmx_mio_boot_dma_intx_s cn56xx;
+        struct cvmx_mio_boot_dma_intx_s cn56xxp1;
+};
+union cvmx_mio_boot_dma_int_enx {
+        uint64_t u64;
+        struct cvmx_mio_boot_dma_int_enx_s {
+                uint64_t reserved_2_63:62;
+                uint64_t dmarq:1;
+                uint64_t done:1;
+        } s;
+        struct cvmx_mio_boot_dma_int_enx_s cn52xx;
+        struct cvmx_mio_boot_dma_int_enx_s cn52xxp1;
+        struct cvmx_mio_boot_dma_int_enx_s cn56xx;
+        struct cvmx_mio_boot_dma_int_enx_s cn56xxp1;
+};
+union cvmx_mio_boot_dma_timx {
+        uint64_t u64;
+        struct cvmx_mio_boot_dma_timx_s {
+                uint64_t dmack_pi:1;
+                uint64_t dmarq_pi:1;
+                uint64_t tim_mult:2;
+                uint64_t rd_dly:3;
+                uint64_t ddr:1;
+                uint64_t width:1;
+                uint64_t reserved_48_54:7;
+                uint64_t pause:6;
+                uint64_t dmack_h:6;
+                uint64_t we_n:6;
+                uint64_t we_a:6;
+                uint64_t oe_n:6;
+                uint64_t oe_a:6;
+                uint64_t dmack_s:6;
+                uint64_t dmarq:6;
+        } s;
+        struct cvmx_mio_boot_dma_timx_s cn52xx;
+        struct cvmx_mio_boot_dma_timx_s cn52xxp1;
+        struct cvmx_mio_boot_dma_timx_s cn56xx;
+        struct cvmx_mio_boot_dma_timx_s cn56xxp1;
+};
+union cvmx_mio_boot_err {
+        uint64_t u64;
+        struct cvmx_mio_boot_err_s {
+                uint64_t reserved_2_63:62;
+                uint64_t wait_err:1;
+                uint64_t adr_err:1;
+        } s;
+        struct cvmx_mio_boot_err_s cn30xx;
+        struct cvmx_mio_boot_err_s cn31xx;
+        struct cvmx_mio_boot_err_s cn38xx;
+        struct cvmx_mio_boot_err_s cn38xxp2;
+        struct cvmx_mio_boot_err_s cn50xx;
+        struct cvmx_mio_boot_err_s cn52xx;
+        struct cvmx_mio_boot_err_s cn52xxp1;
+        struct cvmx_mio_boot_err_s cn56xx;
+        struct cvmx_mio_boot_err_s cn56xxp1;
+        struct cvmx_mio_boot_err_s cn58xx;
+        struct cvmx_mio_boot_err_s cn58xxp1;
+};
+union cvmx_mio_boot_int {
+        uint64_t u64;
+        struct cvmx_mio_boot_int_s {
+                uint64_t reserved_2_63:62;
+                uint64_t wait_int:1;
+                uint64_t adr_int:1;
+        } s;
+        struct cvmx_mio_boot_int_s cn30xx;
+        struct cvmx_mio_boot_int_s cn31xx;
+        struct cvmx_mio_boot_int_s cn38xx;
+        struct cvmx_mio_boot_int_s cn38xxp2;
+        struct cvmx_mio_boot_int_s cn50xx;
+        struct cvmx_mio_boot_int_s cn52xx;
+        struct cvmx_mio_boot_int_s cn52xxp1;
+        struct cvmx_mio_boot_int_s cn56xx;
+        struct cvmx_mio_boot_int_s cn56xxp1;
+        struct cvmx_mio_boot_int_s cn58xx;
+        struct cvmx_mio_boot_int_s cn58xxp1;
+};
+union cvmx_mio_boot_loc_adr {
+        uint64_t u64;
+        struct cvmx_mio_boot_loc_adr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t adr:5;
+                uint64_t reserved_0_2:3;
+        } s;
+        struct cvmx_mio_boot_loc_adr_s cn30xx;
+        struct cvmx_mio_boot_loc_adr_s cn31xx;
+        struct cvmx_mio_boot_loc_adr_s cn38xx;
+        struct cvmx_mio_boot_loc_adr_s cn38xxp2;
+        struct cvmx_mio_boot_loc_adr_s cn50xx;
+        struct cvmx_mio_boot_loc_adr_s cn52xx;
+        struct cvmx_mio_boot_loc_adr_s cn52xxp1;
+        struct cvmx_mio_boot_loc_adr_s cn56xx;
+        struct cvmx_mio_boot_loc_adr_s cn56xxp1;
+        struct cvmx_mio_boot_loc_adr_s cn58xx;
+        struct cvmx_mio_boot_loc_adr_s cn58xxp1;
+};
+union cvmx_mio_boot_loc_cfgx {
+        uint64_t u64;
+        struct cvmx_mio_boot_loc_cfgx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t en:1;
+                uint64_t reserved_28_30:3;
+                uint64_t base:25;
+                uint64_t reserved_0_2:3;
+        } s;
+        struct cvmx_mio_boot_loc_cfgx_s cn30xx;
+        struct cvmx_mio_boot_loc_cfgx_s cn31xx;
+        struct cvmx_mio_boot_loc_cfgx_s cn38xx;
+        struct cvmx_mio_boot_loc_cfgx_s cn38xxp2;
+        struct cvmx_mio_boot_loc_cfgx_s cn50xx;
+        struct cvmx_mio_boot_loc_cfgx_s cn52xx;
+        struct cvmx_mio_boot_loc_cfgx_s cn52xxp1;
+        struct cvmx_mio_boot_loc_cfgx_s cn56xx;
+        struct cvmx_mio_boot_loc_cfgx_s cn56xxp1;
+        struct cvmx_mio_boot_loc_cfgx_s cn58xx;
+        struct cvmx_mio_boot_loc_cfgx_s cn58xxp1;
+};
+union cvmx_mio_boot_loc_dat {
+        uint64_t u64;
+        struct cvmx_mio_boot_loc_dat_s {
+                uint64_t data:64;
+        } s;
+        struct cvmx_mio_boot_loc_dat_s cn30xx;
+        struct cvmx_mio_boot_loc_dat_s cn31xx;
+        struct cvmx_mio_boot_loc_dat_s cn38xx;
+        struct cvmx_mio_boot_loc_dat_s cn38xxp2;
+        struct cvmx_mio_boot_loc_dat_s cn50xx;
+        struct cvmx_mio_boot_loc_dat_s cn52xx;
+        struct cvmx_mio_boot_loc_dat_s cn52xxp1;
+        struct cvmx_mio_boot_loc_dat_s cn56xx;
+        struct cvmx_mio_boot_loc_dat_s cn56xxp1;
+        struct cvmx_mio_boot_loc_dat_s cn58xx;
+        struct cvmx_mio_boot_loc_dat_s cn58xxp1;
+};
+union cvmx_mio_boot_pin_defs {
+        uint64_t u64;
+        struct cvmx_mio_boot_pin_defs_s {
+                uint64_t reserved_16_63:48;
+                uint64_t ale:1;
+                uint64_t width:1;
+                uint64_t dmack_p2:1;
+                uint64_t dmack_p1:1;
+                uint64_t dmack_p0:1;
+                uint64_t term:2;
+                uint64_t nand:1;
+                uint64_t reserved_0_7:8;
+        } s;
+        struct cvmx_mio_boot_pin_defs_cn52xx {
+                uint64_t reserved_16_63:48;
+                uint64_t ale:1;
+                uint64_t width:1;
+                uint64_t reserved_13_13:1;
+                uint64_t dmack_p1:1;
+                uint64_t dmack_p0:1;
+                uint64_t term:2;
+                uint64_t nand:1;
+                uint64_t reserved_0_7:8;
+        } cn52xx;
+        struct cvmx_mio_boot_pin_defs_cn56xx {
+                uint64_t reserved_16_63:48;
+                uint64_t ale:1;
+                uint64_t width:1;
+                uint64_t dmack_p2:1;
+                uint64_t dmack_p1:1;
+                uint64_t dmack_p0:1;
+                uint64_t term:2;
+                uint64_t reserved_0_8:9;
+        } cn56xx;
+};
+union cvmx_mio_boot_reg_cfgx {
+        uint64_t u64;
+        struct cvmx_mio_boot_reg_cfgx_s {
+                uint64_t reserved_44_63:20;
+                uint64_t dmack:2;
+                uint64_t tim_mult:2;
+                uint64_t rd_dly:3;
+                uint64_t sam:1;
+                uint64_t we_ext:2;
+                uint64_t oe_ext:2;
+                uint64_t en:1;
+                uint64_t orbit:1;
+                uint64_t ale:1;
+                uint64_t width:1;
+                uint64_t size:12;
+                uint64_t base:16;
+        } s;
+        struct cvmx_mio_boot_reg_cfgx_cn30xx {
+                uint64_t reserved_37_63:27;
+                uint64_t sam:1;
+                uint64_t we_ext:2;
+                uint64_t oe_ext:2;
+                uint64_t en:1;
+                uint64_t orbit:1;
+                uint64_t ale:1;
+                uint64_t width:1;
+                uint64_t size:12;
+                uint64_t base:16;
+        } cn30xx;
+        struct cvmx_mio_boot_reg_cfgx_cn30xx cn31xx;
+        struct cvmx_mio_boot_reg_cfgx_cn38xx {
+                uint64_t reserved_32_63:32;
+                uint64_t en:1;
+                uint64_t orbit:1;
+                uint64_t reserved_28_29:2;
+                uint64_t size:12;
+                uint64_t base:16;
+        } cn38xx;
+        struct cvmx_mio_boot_reg_cfgx_cn38xx cn38xxp2;
+        struct cvmx_mio_boot_reg_cfgx_cn50xx {
+                uint64_t reserved_42_63:22;
+                uint64_t tim_mult:2;
+                uint64_t rd_dly:3;
+                uint64_t sam:1;
+                uint64_t we_ext:2;
+                uint64_t oe_ext:2;
+                uint64_t en:1;
+                uint64_t orbit:1;
+                uint64_t ale:1;
+                uint64_t width:1;
+                uint64_t size:12;
+                uint64_t base:16;
+        } cn50xx;
+        struct cvmx_mio_boot_reg_cfgx_s cn52xx;
+        struct cvmx_mio_boot_reg_cfgx_s cn52xxp1;
+        struct cvmx_mio_boot_reg_cfgx_s cn56xx;
+        struct cvmx_mio_boot_reg_cfgx_s cn56xxp1;
+        struct cvmx_mio_boot_reg_cfgx_cn30xx cn58xx;
+        struct cvmx_mio_boot_reg_cfgx_cn30xx cn58xxp1;
+};
+union cvmx_mio_boot_reg_timx {
+        uint64_t u64;
+        struct cvmx_mio_boot_reg_timx_s {
+                uint64_t pagem:1;
+                uint64_t waitm:1;
+                uint64_t pages:2;
+                uint64_t ale:6;
+                uint64_t page:6;
+                uint64_t wait:6;
+                uint64_t pause:6;
+                uint64_t wr_hld:6;
+                uint64_t rd_hld:6;
+                uint64_t we:6;
+                uint64_t oe:6;
+                uint64_t ce:6;
+                uint64_t adr:6;
+        } s;
+        struct cvmx_mio_boot_reg_timx_s cn30xx;
+        struct cvmx_mio_boot_reg_timx_s cn31xx;
+        struct cvmx_mio_boot_reg_timx_cn38xx {
+                uint64_t pagem:1;
+                uint64_t waitm:1;
+                uint64_t pages:2;
+                uint64_t reserved_54_59:6;
+                uint64_t page:6;
+                uint64_t wait:6;
+                uint64_t pause:6;
+                uint64_t wr_hld:6;
+                uint64_t rd_hld:6;
+                uint64_t we:6;
+                uint64_t oe:6;
+                uint64_t ce:6;
+                uint64_t adr:6;
+        } cn38xx;
+        struct cvmx_mio_boot_reg_timx_cn38xx cn38xxp2;
+        struct cvmx_mio_boot_reg_timx_s cn50xx;
+        struct cvmx_mio_boot_reg_timx_s cn52xx;
+        struct cvmx_mio_boot_reg_timx_s cn52xxp1;
+        struct cvmx_mio_boot_reg_timx_s cn56xx;
+        struct cvmx_mio_boot_reg_timx_s cn56xxp1;
+        struct cvmx_mio_boot_reg_timx_s cn58xx;
+        struct cvmx_mio_boot_reg_timx_s cn58xxp1;
+};
+union cvmx_mio_boot_thr {
+        uint64_t u64;
+        struct cvmx_mio_boot_thr_s {
+                uint64_t reserved_22_63:42;
+                uint64_t dma_thr:6;
+                uint64_t reserved_14_15:2;
+                uint64_t fif_cnt:6;
+                uint64_t reserved_6_7:2;
+                uint64_t fif_thr:6;
+        } s;
+        struct cvmx_mio_boot_thr_cn30xx {
+                uint64_t reserved_14_63:50;
+                uint64_t fif_cnt:6;
+                uint64_t reserved_6_7:2;
+                uint64_t fif_thr:6;
+        } cn30xx;
+        struct cvmx_mio_boot_thr_cn30xx cn31xx;
+        struct cvmx_mio_boot_thr_cn30xx cn38xx;
+        struct cvmx_mio_boot_thr_cn30xx cn38xxp2;
+        struct cvmx_mio_boot_thr_cn30xx cn50xx;
+        struct cvmx_mio_boot_thr_s cn52xx;
+        struct cvmx_mio_boot_thr_s cn52xxp1;
+        struct cvmx_mio_boot_thr_s cn56xx;
+        struct cvmx_mio_boot_thr_s cn56xxp1;
+        struct cvmx_mio_boot_thr_cn30xx cn58xx;
+        struct cvmx_mio_boot_thr_cn30xx cn58xxp1;
+};
+union cvmx_mio_fus_bnk_datx {
+        uint64_t u64;
+        struct cvmx_mio_fus_bnk_datx_s {
+                uint64_t dat:64;
+        } s;
+        struct cvmx_mio_fus_bnk_datx_s cn50xx;
+        struct cvmx_mio_fus_bnk_datx_s cn52xx;
+        struct cvmx_mio_fus_bnk_datx_s cn52xxp1;
+        struct cvmx_mio_fus_bnk_datx_s cn56xx;
+        struct cvmx_mio_fus_bnk_datx_s cn56xxp1;
+        struct cvmx_mio_fus_bnk_datx_s cn58xx;
+        struct cvmx_mio_fus_bnk_datx_s cn58xxp1;
+};
+union cvmx_mio_fus_dat0 {
+        uint64_t u64;
+        struct cvmx_mio_fus_dat0_s {
+                uint64_t reserved_32_63:32;
+                uint64_t man_info:32;
+        } s;
+        struct cvmx_mio_fus_dat0_s cn30xx;
+        struct cvmx_mio_fus_dat0_s cn31xx;
+        struct cvmx_mio_fus_dat0_s cn38xx;
+        struct cvmx_mio_fus_dat0_s cn38xxp2;
+        struct cvmx_mio_fus_dat0_s cn50xx;
+        struct cvmx_mio_fus_dat0_s cn52xx;
+        struct cvmx_mio_fus_dat0_s cn52xxp1;
+        struct cvmx_mio_fus_dat0_s cn56xx;
+        struct cvmx_mio_fus_dat0_s cn56xxp1;
+        struct cvmx_mio_fus_dat0_s cn58xx;
+        struct cvmx_mio_fus_dat0_s cn58xxp1;
+};
+union cvmx_mio_fus_dat1 {
+        uint64_t u64;
+        struct cvmx_mio_fus_dat1_s {
+                uint64_t reserved_32_63:32;
+                uint64_t man_info:32;
+        } s;
+        struct cvmx_mio_fus_dat1_s cn30xx;
+        struct cvmx_mio_fus_dat1_s cn31xx;
+        struct cvmx_mio_fus_dat1_s cn38xx;
+        struct cvmx_mio_fus_dat1_s cn38xxp2;
+        struct cvmx_mio_fus_dat1_s cn50xx;
+        struct cvmx_mio_fus_dat1_s cn52xx;
+        struct cvmx_mio_fus_dat1_s cn52xxp1;
+        struct cvmx_mio_fus_dat1_s cn56xx;
+        struct cvmx_mio_fus_dat1_s cn56xxp1;
+        struct cvmx_mio_fus_dat1_s cn58xx;
+        struct cvmx_mio_fus_dat1_s cn58xxp1;
+};
+union cvmx_mio_fus_dat2 {
+        uint64_t u64;
+        struct cvmx_mio_fus_dat2_s {
+                uint64_t reserved_34_63:30;
+                uint64_t fus318:1;
+                uint64_t raid_en:1;
+                uint64_t reserved_30_31:2;
+                uint64_t nokasu:1;
+                uint64_t nodfa_cp2:1;
+                uint64_t nomul:1;
+                uint64_t nocrypto:1;
+                uint64_t rst_sht:1;
+                uint64_t bist_dis:1;
+                uint64_t chip_id:8;
+                uint64_t reserved_0_15:16;
+        } s;
+        struct cvmx_mio_fus_dat2_cn30xx {
+                uint64_t reserved_29_63:35;
+                uint64_t nodfa_cp2:1;
+                uint64_t nomul:1;
+                uint64_t nocrypto:1;
+                uint64_t rst_sht:1;
+                uint64_t bist_dis:1;
+                uint64_t chip_id:8;
+                uint64_t pll_off:4;
+                uint64_t reserved_1_11:11;
+                uint64_t pp_dis:1;
+        } cn30xx;
+        struct cvmx_mio_fus_dat2_cn31xx {
+                uint64_t reserved_29_63:35;
+                uint64_t nodfa_cp2:1;
+                uint64_t nomul:1;
+                uint64_t nocrypto:1;
+                uint64_t rst_sht:1;
+                uint64_t bist_dis:1;
+                uint64_t chip_id:8;
+                uint64_t pll_off:4;
+                uint64_t reserved_2_11:10;
+                uint64_t pp_dis:2;
+        } cn31xx;
+        struct cvmx_mio_fus_dat2_cn38xx {
+                uint64_t reserved_29_63:35;
+                uint64_t nodfa_cp2:1;
+                uint64_t nomul:1;
+                uint64_t nocrypto:1;
+                uint64_t rst_sht:1;
+                uint64_t bist_dis:1;
+                uint64_t chip_id:8;
+                uint64_t pp_dis:16;
+        } cn38xx;
+        struct cvmx_mio_fus_dat2_cn38xx cn38xxp2;
+        struct cvmx_mio_fus_dat2_cn50xx {
+                uint64_t reserved_34_63:30;
+                uint64_t fus318:1;
+                uint64_t raid_en:1;
+                uint64_t reserved_30_31:2;
+                uint64_t nokasu:1;
+                uint64_t nodfa_cp2:1;
+                uint64_t nomul:1;
+                uint64_t nocrypto:1;
+                uint64_t rst_sht:1;
+                uint64_t bist_dis:1;
+                uint64_t chip_id:8;
+                uint64_t reserved_2_15:14;
+                uint64_t pp_dis:2;
+        } cn50xx;
+        struct cvmx_mio_fus_dat2_cn52xx {
+                uint64_t reserved_34_63:30;
+                uint64_t fus318:1;
+                uint64_t raid_en:1;
+                uint64_t reserved_30_31:2;
+                uint64_t nokasu:1;
+                uint64_t nodfa_cp2:1;
+                uint64_t nomul:1;
+                uint64_t nocrypto:1;
+                uint64_t rst_sht:1;
+                uint64_t bist_dis:1;
+                uint64_t chip_id:8;
+                uint64_t reserved_4_15:12;
+                uint64_t pp_dis:4;
+        } cn52xx;
+        struct cvmx_mio_fus_dat2_cn52xx cn52xxp1;
+        struct cvmx_mio_fus_dat2_cn56xx {
+                uint64_t reserved_34_63:30;
+                uint64_t fus318:1;
+                uint64_t raid_en:1;
+                uint64_t reserved_30_31:2;
+                uint64_t nokasu:1;
+                uint64_t nodfa_cp2:1;
+                uint64_t nomul:1;
+                uint64_t nocrypto:1;
+                uint64_t rst_sht:1;
+                uint64_t bist_dis:1;
+                uint64_t chip_id:8;
+                uint64_t reserved_12_15:4;
+                uint64_t pp_dis:12;
+        } cn56xx;
+        struct cvmx_mio_fus_dat2_cn56xx cn56xxp1;
+        struct cvmx_mio_fus_dat2_cn58xx {
+                uint64_t reserved_30_63:34;
+                uint64_t nokasu:1;
+                uint64_t nodfa_cp2:1;
+                uint64_t nomul:1;
+                uint64_t nocrypto:1;
+                uint64_t rst_sht:1;
+                uint64_t bist_dis:1;
+                uint64_t chip_id:8;
+                uint64_t pp_dis:16;
+        } cn58xx;
+        struct cvmx_mio_fus_dat2_cn58xx cn58xxp1;
+};
+union cvmx_mio_fus_dat3 {
+        uint64_t u64;
+        struct cvmx_mio_fus_dat3_s {
+                uint64_t reserved_32_63:32;
+                uint64_t pll_div4:1;
+                uint64_t zip_crip:2;
+                uint64_t bar2_en:1;
+                uint64_t efus_lck:1;
+                uint64_t efus_ign:1;
+                uint64_t nozip:1;
+                uint64_t nodfa_dte:1;
+                uint64_t icache:24;
+        } s;
+        struct cvmx_mio_fus_dat3_cn30xx {
+                uint64_t reserved_32_63:32;
+                uint64_t pll_div4:1;
+                uint64_t reserved_29_30:2;
+                uint64_t bar2_en:1;
+                uint64_t efus_lck:1;
+                uint64_t efus_ign:1;
+                uint64_t nozip:1;
+                uint64_t nodfa_dte:1;
+                uint64_t icache:24;
+        } cn30xx;
+        struct cvmx_mio_fus_dat3_s cn31xx;
+        struct cvmx_mio_fus_dat3_cn38xx {
+                uint64_t reserved_31_63:33;
+                uint64_t zip_crip:2;
+                uint64_t bar2_en:1;
+                uint64_t efus_lck:1;
+                uint64_t efus_ign:1;
+                uint64_t nozip:1;
+                uint64_t nodfa_dte:1;
+                uint64_t icache:24;
+        } cn38xx;
+        struct cvmx_mio_fus_dat3_cn38xxp2 {
+                uint64_t reserved_29_63:35;
+                uint64_t bar2_en:1;
+                uint64_t efus_lck:1;
+                uint64_t efus_ign:1;
+                uint64_t nozip:1;
+                uint64_t nodfa_dte:1;
+                uint64_t icache:24;
+        } cn38xxp2;
+        struct cvmx_mio_fus_dat3_cn38xx cn50xx;
+        struct cvmx_mio_fus_dat3_cn38xx cn52xx;
+        struct cvmx_mio_fus_dat3_cn38xx cn52xxp1;
+        struct cvmx_mio_fus_dat3_cn38xx cn56xx;
+        struct cvmx_mio_fus_dat3_cn38xx cn56xxp1;
+        struct cvmx_mio_fus_dat3_cn38xx cn58xx;
+        struct cvmx_mio_fus_dat3_cn38xx cn58xxp1;
+};
+union cvmx_mio_fus_ema {
+        uint64_t u64;
+        struct cvmx_mio_fus_ema_s {
+                uint64_t reserved_7_63:57;
+                uint64_t eff_ema:3;
+                uint64_t reserved_3_3:1;
+                uint64_t ema:3;
+        } s;
+        struct cvmx_mio_fus_ema_s cn50xx;
+        struct cvmx_mio_fus_ema_s cn52xx;
+        struct cvmx_mio_fus_ema_s cn52xxp1;
+        struct cvmx_mio_fus_ema_s cn56xx;
+        struct cvmx_mio_fus_ema_s cn56xxp1;
+        struct cvmx_mio_fus_ema_cn58xx {
+                uint64_t reserved_2_63:62;
+                uint64_t ema:2;
+        } cn58xx;
+        struct cvmx_mio_fus_ema_cn58xx cn58xxp1;
+};
+union cvmx_mio_fus_pdf {
+        uint64_t u64;
+        struct cvmx_mio_fus_pdf_s {
+                uint64_t pdf:64;
+        } s;
+        struct cvmx_mio_fus_pdf_s cn50xx;
+        struct cvmx_mio_fus_pdf_s cn52xx;
+        struct cvmx_mio_fus_pdf_s cn52xxp1;
+        struct cvmx_mio_fus_pdf_s cn56xx;
+        struct cvmx_mio_fus_pdf_s cn56xxp1;
+        struct cvmx_mio_fus_pdf_s cn58xx;
+};
+union cvmx_mio_fus_pll {
+        uint64_t u64;
+        struct cvmx_mio_fus_pll_s {
+                uint64_t reserved_2_63:62;
+                uint64_t rfslip:1;
+                uint64_t fbslip:1;
+        } s;
+        struct cvmx_mio_fus_pll_s cn50xx;
+        struct cvmx_mio_fus_pll_s cn52xx;
+        struct cvmx_mio_fus_pll_s cn52xxp1;
+        struct cvmx_mio_fus_pll_s cn56xx;
+        struct cvmx_mio_fus_pll_s cn56xxp1;
+        struct cvmx_mio_fus_pll_s cn58xx;
+        struct cvmx_mio_fus_pll_s cn58xxp1;
+};
+union cvmx_mio_fus_prog {
+        uint64_t u64;
+        struct cvmx_mio_fus_prog_s {
+                uint64_t reserved_1_63:63;
+                uint64_t prog:1;
+        } s;
+        struct cvmx_mio_fus_prog_s cn30xx;
+        struct cvmx_mio_fus_prog_s cn31xx;
+        struct cvmx_mio_fus_prog_s cn38xx;
+        struct cvmx_mio_fus_prog_s cn38xxp2;
+        struct cvmx_mio_fus_prog_s cn50xx;
+        struct cvmx_mio_fus_prog_s cn52xx;
+        struct cvmx_mio_fus_prog_s cn52xxp1;
+        struct cvmx_mio_fus_prog_s cn56xx;
+        struct cvmx_mio_fus_prog_s cn56xxp1;
+        struct cvmx_mio_fus_prog_s cn58xx;
+        struct cvmx_mio_fus_prog_s cn58xxp1;
+};
+union cvmx_mio_fus_prog_times {
+        uint64_t u64;
+        struct cvmx_mio_fus_prog_times_s {
+                uint64_t reserved_33_63:31;
+                uint64_t prog_pin:1;
+                uint64_t out:8;
+                uint64_t sclk_lo:4;
+                uint64_t sclk_hi:12;
+                uint64_t setup:8;
+        } s;
+        struct cvmx_mio_fus_prog_times_s cn50xx;
+        struct cvmx_mio_fus_prog_times_s cn52xx;
+        struct cvmx_mio_fus_prog_times_s cn52xxp1;
+        struct cvmx_mio_fus_prog_times_s cn56xx;
+        struct cvmx_mio_fus_prog_times_s cn56xxp1;
+        struct cvmx_mio_fus_prog_times_s cn58xx;
+        struct cvmx_mio_fus_prog_times_s cn58xxp1;
+};
+union cvmx_mio_fus_rcmd {
+        uint64_t u64;
+        struct cvmx_mio_fus_rcmd_s {
+                uint64_t reserved_24_63:40;
+                uint64_t dat:8;
+                uint64_t reserved_13_15:3;
+                uint64_t pend:1;
+                uint64_t reserved_9_11:3;
+                uint64_t efuse:1;
+                uint64_t addr:8;
+        } s;
+        struct cvmx_mio_fus_rcmd_cn30xx {
+                uint64_t reserved_24_63:40;
+                uint64_t dat:8;
+                uint64_t reserved_13_15:3;
+                uint64_t pend:1;
+                uint64_t reserved_9_11:3;
+                uint64_t efuse:1;
+                uint64_t reserved_7_7:1;
+                uint64_t addr:7;
+        } cn30xx;
+        struct cvmx_mio_fus_rcmd_cn30xx cn31xx;
+        struct cvmx_mio_fus_rcmd_cn30xx cn38xx;
+        struct cvmx_mio_fus_rcmd_cn30xx cn38xxp2;
+        struct cvmx_mio_fus_rcmd_cn30xx cn50xx;
+        struct cvmx_mio_fus_rcmd_s cn52xx;
+        struct cvmx_mio_fus_rcmd_s cn52xxp1;
+        struct cvmx_mio_fus_rcmd_s cn56xx;
+        struct cvmx_mio_fus_rcmd_s cn56xxp1;
+        struct cvmx_mio_fus_rcmd_cn30xx cn58xx;
+        struct cvmx_mio_fus_rcmd_cn30xx cn58xxp1;
+};
+union cvmx_mio_fus_spr_repair_res {
+        uint64_t u64;
+        struct cvmx_mio_fus_spr_repair_res_s {
+                uint64_t reserved_42_63:22;
+                uint64_t repair2:14;
+                uint64_t repair1:14;
+                uint64_t repair0:14;
+        } s;
+        struct cvmx_mio_fus_spr_repair_res_s cn30xx;
+        struct cvmx_mio_fus_spr_repair_res_s cn31xx;
+        struct cvmx_mio_fus_spr_repair_res_s cn38xx;
+        struct cvmx_mio_fus_spr_repair_res_s cn50xx;
+        struct cvmx_mio_fus_spr_repair_res_s cn52xx;
+        struct cvmx_mio_fus_spr_repair_res_s cn52xxp1;
+        struct cvmx_mio_fus_spr_repair_res_s cn56xx;
+        struct cvmx_mio_fus_spr_repair_res_s cn56xxp1;
+        struct cvmx_mio_fus_spr_repair_res_s cn58xx;
+        struct cvmx_mio_fus_spr_repair_res_s cn58xxp1;
+};
+union cvmx_mio_fus_spr_repair_sum {
+        uint64_t u64;
+        struct cvmx_mio_fus_spr_repair_sum_s {
+                uint64_t reserved_1_63:63;
+                uint64_t too_many:1;
+        } s;
+        struct cvmx_mio_fus_spr_repair_sum_s cn30xx;
+        struct cvmx_mio_fus_spr_repair_sum_s cn31xx;
+        struct cvmx_mio_fus_spr_repair_sum_s cn38xx;
+        struct cvmx_mio_fus_spr_repair_sum_s cn50xx;
+        struct cvmx_mio_fus_spr_repair_sum_s cn52xx;
+        struct cvmx_mio_fus_spr_repair_sum_s cn52xxp1;
+        struct cvmx_mio_fus_spr_repair_sum_s cn56xx;
+        struct cvmx_mio_fus_spr_repair_sum_s cn56xxp1;
+        struct cvmx_mio_fus_spr_repair_sum_s cn58xx;
+        struct cvmx_mio_fus_spr_repair_sum_s cn58xxp1;
+};
+union cvmx_mio_fus_unlock {
+        uint64_t u64;
+        struct cvmx_mio_fus_unlock_s {
+                uint64_t reserved_24_63:40;
+                uint64_t key:24;
+        } s;
+        struct cvmx_mio_fus_unlock_s cn30xx;
+        struct cvmx_mio_fus_unlock_s cn31xx;
+};
+union cvmx_mio_fus_wadr {
+        uint64_t u64;
+        struct cvmx_mio_fus_wadr_s {
+                uint64_t reserved_10_63:54;
+                uint64_t addr:10;
+        } s;
+        struct cvmx_mio_fus_wadr_s cn30xx;
+        struct cvmx_mio_fus_wadr_s cn31xx;
+        struct cvmx_mio_fus_wadr_s cn38xx;
+        struct cvmx_mio_fus_wadr_s cn38xxp2;
+        struct cvmx_mio_fus_wadr_cn50xx {
+                uint64_t reserved_2_63:62;
+                uint64_t addr:2;
+        } cn50xx;
+        struct cvmx_mio_fus_wadr_cn52xx {
+                uint64_t reserved_3_63:61;
+                uint64_t addr:3;
+        } cn52xx;
+        struct cvmx_mio_fus_wadr_cn52xx cn52xxp1;
+        struct cvmx_mio_fus_wadr_cn52xx cn56xx;
+        struct cvmx_mio_fus_wadr_cn52xx cn56xxp1;
+        struct cvmx_mio_fus_wadr_cn50xx cn58xx;
+        struct cvmx_mio_fus_wadr_cn50xx cn58xxp1;
+};
+union cvmx_mio_ndf_dma_cfg {
+        uint64_t u64;
+        struct cvmx_mio_ndf_dma_cfg_s {
+                uint64_t en:1;
+                uint64_t rw:1;
+                uint64_t clr:1;
+                uint64_t reserved_60_60:1;
+                uint64_t swap32:1;
+                uint64_t swap16:1;
+                uint64_t swap8:1;
+                uint64_t endian:1;
+                uint64_t size:20;
+                uint64_t adr:36;
+        } s;
+        struct cvmx_mio_ndf_dma_cfg_s cn52xx;
+};
+union cvmx_mio_ndf_dma_int {
+        uint64_t u64;
+        struct cvmx_mio_ndf_dma_int_s {
+                uint64_t reserved_1_63:63;
+                uint64_t done:1;
+        } s;
+        struct cvmx_mio_ndf_dma_int_s cn52xx;
+};
+union cvmx_mio_ndf_dma_int_en {
+        uint64_t u64;
+        struct cvmx_mio_ndf_dma_int_en_s {
+                uint64_t reserved_1_63:63;
+                uint64_t done:1;
+        } s;
+        struct cvmx_mio_ndf_dma_int_en_s cn52xx;
+};
+union cvmx_mio_pll_ctl {
+        uint64_t u64;
+        struct cvmx_mio_pll_ctl_s {
+                uint64_t reserved_5_63:59;
+                uint64_t bw_ctl:5;
+        } s;
+        struct cvmx_mio_pll_ctl_s cn30xx;
+        struct cvmx_mio_pll_ctl_s cn31xx;
+};
+union cvmx_mio_pll_setting {
+        uint64_t u64;
+        struct cvmx_mio_pll_setting_s {
+                uint64_t reserved_17_63:47;
+                uint64_t setting:17;
+        } s;
+        struct cvmx_mio_pll_setting_s cn30xx;
+        struct cvmx_mio_pll_setting_s cn31xx;
+};
+union cvmx_mio_twsx_int {
+        uint64_t u64;
+        struct cvmx_mio_twsx_int_s {
+                uint64_t reserved_12_63:52;
+                uint64_t scl:1;
+                uint64_t sda:1;
+                uint64_t scl_ovr:1;
+                uint64_t sda_ovr:1;
+                uint64_t reserved_7_7:1;
+                uint64_t core_en:1;
+                uint64_t ts_en:1;
+                uint64_t st_en:1;
+                uint64_t reserved_3_3:1;
+                uint64_t core_int:1;
+                uint64_t ts_int:1;
+                uint64_t st_int:1;
+        } s;
+        struct cvmx_mio_twsx_int_s cn30xx;
+        struct cvmx_mio_twsx_int_s cn31xx;
+        struct cvmx_mio_twsx_int_s cn38xx;
+        struct cvmx_mio_twsx_int_cn38xxp2 {
+                uint64_t reserved_7_63:57;
+                uint64_t core_en:1;
+                uint64_t ts_en:1;
+                uint64_t st_en:1;
+                uint64_t reserved_3_3:1;
+                uint64_t core_int:1;
+                uint64_t ts_int:1;
+                uint64_t st_int:1;
+        } cn38xxp2;
+        struct cvmx_mio_twsx_int_s cn50xx;
+        struct cvmx_mio_twsx_int_s cn52xx;
+        struct cvmx_mio_twsx_int_s cn52xxp1;
+        struct cvmx_mio_twsx_int_s cn56xx;
+        struct cvmx_mio_twsx_int_s cn56xxp1;
+        struct cvmx_mio_twsx_int_s cn58xx;
+        struct cvmx_mio_twsx_int_s cn58xxp1;
+};
+union cvmx_mio_twsx_sw_twsi {
+        uint64_t u64;
+        struct cvmx_mio_twsx_sw_twsi_s {
+                uint64_t v:1;
+                uint64_t slonly:1;
+                uint64_t eia:1;
+                uint64_t op:4;
+                uint64_t r:1;
+                uint64_t sovr:1;
+                uint64_t size:3;
+                uint64_t scr:2;
+                uint64_t a:10;
+                uint64_t ia:5;
+                uint64_t eop_ia:3;
+                uint64_t d:32;
+        } s;
+        struct cvmx_mio_twsx_sw_twsi_s cn30xx;
+        struct cvmx_mio_twsx_sw_twsi_s cn31xx;
+        struct cvmx_mio_twsx_sw_twsi_s cn38xx;
+        struct cvmx_mio_twsx_sw_twsi_s cn38xxp2;
+        struct cvmx_mio_twsx_sw_twsi_s cn50xx;
+        struct cvmx_mio_twsx_sw_twsi_s cn52xx;
+        struct cvmx_mio_twsx_sw_twsi_s cn52xxp1;
+        struct cvmx_mio_twsx_sw_twsi_s cn56xx;
+        struct cvmx_mio_twsx_sw_twsi_s cn56xxp1;
+        struct cvmx_mio_twsx_sw_twsi_s cn58xx;
+        struct cvmx_mio_twsx_sw_twsi_s cn58xxp1;
+};
+union cvmx_mio_twsx_sw_twsi_ext {
+        uint64_t u64;
+        struct cvmx_mio_twsx_sw_twsi_ext_s {
+                uint64_t reserved_40_63:24;
+                uint64_t ia:8;
+                uint64_t d:32;
+        } s;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn30xx;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn31xx;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn38xx;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn38xxp2;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn50xx;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn52xx;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn52xxp1;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn56xx;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn56xxp1;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn58xx;
+        struct cvmx_mio_twsx_sw_twsi_ext_s cn58xxp1;
+};
+union cvmx_mio_twsx_twsi_sw {
+        uint64_t u64;
+        struct cvmx_mio_twsx_twsi_sw_s {
+                uint64_t v:2;
+                uint64_t reserved_32_61:30;
+                uint64_t d:32;
+        } s;
+        struct cvmx_mio_twsx_twsi_sw_s cn30xx;
+        struct cvmx_mio_twsx_twsi_sw_s cn31xx;
+        struct cvmx_mio_twsx_twsi_sw_s cn38xx;
+        struct cvmx_mio_twsx_twsi_sw_s cn38xxp2;
+        struct cvmx_mio_twsx_twsi_sw_s cn50xx;
+        struct cvmx_mio_twsx_twsi_sw_s cn52xx;
+        struct cvmx_mio_twsx_twsi_sw_s cn52xxp1;
+        struct cvmx_mio_twsx_twsi_sw_s cn56xx;
+        struct cvmx_mio_twsx_twsi_sw_s cn56xxp1;
+        struct cvmx_mio_twsx_twsi_sw_s cn58xx;
+        struct cvmx_mio_twsx_twsi_sw_s cn58xxp1;
+};
+union cvmx_mio_uartx_dlh {
+        uint64_t u64;
+        struct cvmx_mio_uartx_dlh_s {
+                uint64_t reserved_8_63:56;
+                uint64_t dlh:8;
+        } s;
+        struct cvmx_mio_uartx_dlh_s cn30xx;
+        struct cvmx_mio_uartx_dlh_s cn31xx;
+        struct cvmx_mio_uartx_dlh_s cn38xx;
+        struct cvmx_mio_uartx_dlh_s cn38xxp2;
+        struct cvmx_mio_uartx_dlh_s cn50xx;
+        struct cvmx_mio_uartx_dlh_s cn52xx;
+        struct cvmx_mio_uartx_dlh_s cn52xxp1;
+        struct cvmx_mio_uartx_dlh_s cn56xx;
+        struct cvmx_mio_uartx_dlh_s cn56xxp1;
+        struct cvmx_mio_uartx_dlh_s cn58xx;
+        struct cvmx_mio_uartx_dlh_s cn58xxp1;
+};
+union cvmx_mio_uartx_dll {
+        uint64_t u64;
+        struct cvmx_mio_uartx_dll_s {
+                uint64_t reserved_8_63:56;
+                uint64_t dll:8;
+        } s;
+        struct cvmx_mio_uartx_dll_s cn30xx;
+        struct cvmx_mio_uartx_dll_s cn31xx;
+        struct cvmx_mio_uartx_dll_s cn38xx;
+        struct cvmx_mio_uartx_dll_s cn38xxp2;
+        struct cvmx_mio_uartx_dll_s cn50xx;
+        struct cvmx_mio_uartx_dll_s cn52xx;
+        struct cvmx_mio_uartx_dll_s cn52xxp1;
+        struct cvmx_mio_uartx_dll_s cn56xx;
+        struct cvmx_mio_uartx_dll_s cn56xxp1;
+        struct cvmx_mio_uartx_dll_s cn58xx;
+        struct cvmx_mio_uartx_dll_s cn58xxp1;
+};
+union cvmx_mio_uartx_far {
+        uint64_t u64;
+        struct cvmx_mio_uartx_far_s {
+                uint64_t reserved_1_63:63;
+                uint64_t far:1;
+        } s;
+        struct cvmx_mio_uartx_far_s cn30xx;
+        struct cvmx_mio_uartx_far_s cn31xx;
+        struct cvmx_mio_uartx_far_s cn38xx;
+        struct cvmx_mio_uartx_far_s cn38xxp2;
+        struct cvmx_mio_uartx_far_s cn50xx;
+        struct cvmx_mio_uartx_far_s cn52xx;
+        struct cvmx_mio_uartx_far_s cn52xxp1;
+        struct cvmx_mio_uartx_far_s cn56xx;
+        struct cvmx_mio_uartx_far_s cn56xxp1;
+        struct cvmx_mio_uartx_far_s cn58xx;
+        struct cvmx_mio_uartx_far_s cn58xxp1;
+};
+union cvmx_mio_uartx_fcr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_fcr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t rxtrig:2;
+                uint64_t txtrig:2;
+                uint64_t reserved_3_3:1;
+                uint64_t txfr:1;
+                uint64_t rxfr:1;
+                uint64_t en:1;
+        } s;
+        struct cvmx_mio_uartx_fcr_s cn30xx;
+        struct cvmx_mio_uartx_fcr_s cn31xx;
+        struct cvmx_mio_uartx_fcr_s cn38xx;
+        struct cvmx_mio_uartx_fcr_s cn38xxp2;
+        struct cvmx_mio_uartx_fcr_s cn50xx;
+        struct cvmx_mio_uartx_fcr_s cn52xx;
+        struct cvmx_mio_uartx_fcr_s cn52xxp1;
+        struct cvmx_mio_uartx_fcr_s cn56xx;
+        struct cvmx_mio_uartx_fcr_s cn56xxp1;
+        struct cvmx_mio_uartx_fcr_s cn58xx;
+        struct cvmx_mio_uartx_fcr_s cn58xxp1;
+};
+union cvmx_mio_uartx_htx {
+        uint64_t u64;
+        struct cvmx_mio_uartx_htx_s {
+                uint64_t reserved_1_63:63;
+                uint64_t htx:1;
+        } s;
+        struct cvmx_mio_uartx_htx_s cn30xx;
+        struct cvmx_mio_uartx_htx_s cn31xx;
+        struct cvmx_mio_uartx_htx_s cn38xx;
+        struct cvmx_mio_uartx_htx_s cn38xxp2;
+        struct cvmx_mio_uartx_htx_s cn50xx;
+        struct cvmx_mio_uartx_htx_s cn52xx;
+        struct cvmx_mio_uartx_htx_s cn52xxp1;
+        struct cvmx_mio_uartx_htx_s cn56xx;
+        struct cvmx_mio_uartx_htx_s cn56xxp1;
+        struct cvmx_mio_uartx_htx_s cn58xx;
+        struct cvmx_mio_uartx_htx_s cn58xxp1;
+};
+union cvmx_mio_uartx_ier {
+        uint64_t u64;
+        struct cvmx_mio_uartx_ier_s {
+                uint64_t reserved_8_63:56;
+                uint64_t ptime:1;
+                uint64_t reserved_4_6:3;
+                uint64_t edssi:1;
+                uint64_t elsi:1;
+                uint64_t etbei:1;
+                uint64_t erbfi:1;
+        } s;
+        struct cvmx_mio_uartx_ier_s cn30xx;
+        struct cvmx_mio_uartx_ier_s cn31xx;
+        struct cvmx_mio_uartx_ier_s cn38xx;
+        struct cvmx_mio_uartx_ier_s cn38xxp2;
+        struct cvmx_mio_uartx_ier_s cn50xx;
+        struct cvmx_mio_uartx_ier_s cn52xx;
+        struct cvmx_mio_uartx_ier_s cn52xxp1;
+        struct cvmx_mio_uartx_ier_s cn56xx;
+        struct cvmx_mio_uartx_ier_s cn56xxp1;
+        struct cvmx_mio_uartx_ier_s cn58xx;
+        struct cvmx_mio_uartx_ier_s cn58xxp1;
+};
+union cvmx_mio_uartx_iir {
+        uint64_t u64;
+        struct cvmx_mio_uartx_iir_s {
+                uint64_t reserved_8_63:56;
+                uint64_t fen:2;
+                uint64_t reserved_4_5:2;
+                uint64_t iid:4;
+        } s;
+        struct cvmx_mio_uartx_iir_s cn30xx;
+        struct cvmx_mio_uartx_iir_s cn31xx;
+        struct cvmx_mio_uartx_iir_s cn38xx;
+        struct cvmx_mio_uartx_iir_s cn38xxp2;
+        struct cvmx_mio_uartx_iir_s cn50xx;
+        struct cvmx_mio_uartx_iir_s cn52xx;
+        struct cvmx_mio_uartx_iir_s cn52xxp1;
+        struct cvmx_mio_uartx_iir_s cn56xx;
+        struct cvmx_mio_uartx_iir_s cn56xxp1;
+        struct cvmx_mio_uartx_iir_s cn58xx;
+        struct cvmx_mio_uartx_iir_s cn58xxp1;
+};
+union cvmx_mio_uartx_lcr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_lcr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t dlab:1;
+                uint64_t brk:1;
+                uint64_t reserved_5_5:1;
+                uint64_t eps:1;
+                uint64_t pen:1;
+                uint64_t stop:1;
+                uint64_t cls:2;
+        } s;
+        struct cvmx_mio_uartx_lcr_s cn30xx;
+        struct cvmx_mio_uartx_lcr_s cn31xx;
+        struct cvmx_mio_uartx_lcr_s cn38xx;
+        struct cvmx_mio_uartx_lcr_s cn38xxp2;
+        struct cvmx_mio_uartx_lcr_s cn50xx;
+        struct cvmx_mio_uartx_lcr_s cn52xx;
+        struct cvmx_mio_uartx_lcr_s cn52xxp1;
+        struct cvmx_mio_uartx_lcr_s cn56xx;
+        struct cvmx_mio_uartx_lcr_s cn56xxp1;
+        struct cvmx_mio_uartx_lcr_s cn58xx;
+        struct cvmx_mio_uartx_lcr_s cn58xxp1;
+};
+union cvmx_mio_uartx_lsr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_lsr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t ferr:1;
+                uint64_t temt:1;
+                uint64_t thre:1;
+                uint64_t bi:1;
+                uint64_t fe:1;
+                uint64_t pe:1;
+                uint64_t oe:1;
+                uint64_t dr:1;
+        } s;
+        struct cvmx_mio_uartx_lsr_s cn30xx;
+        struct cvmx_mio_uartx_lsr_s cn31xx;
+        struct cvmx_mio_uartx_lsr_s cn38xx;
+        struct cvmx_mio_uartx_lsr_s cn38xxp2;
+        struct cvmx_mio_uartx_lsr_s cn50xx;
+        struct cvmx_mio_uartx_lsr_s cn52xx;
+        struct cvmx_mio_uartx_lsr_s cn52xxp1;
+        struct cvmx_mio_uartx_lsr_s cn56xx;
+        struct cvmx_mio_uartx_lsr_s cn56xxp1;
+        struct cvmx_mio_uartx_lsr_s cn58xx;
+        struct cvmx_mio_uartx_lsr_s cn58xxp1;
+};
+union cvmx_mio_uartx_mcr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_mcr_s {
+                uint64_t reserved_6_63:58;
+                uint64_t afce:1;
+                uint64_t loop:1;
+                uint64_t out2:1;
+                uint64_t out1:1;
+                uint64_t rts:1;
+                uint64_t dtr:1;
+        } s;
+        struct cvmx_mio_uartx_mcr_s cn30xx;
+        struct cvmx_mio_uartx_mcr_s cn31xx;
+        struct cvmx_mio_uartx_mcr_s cn38xx;
+        struct cvmx_mio_uartx_mcr_s cn38xxp2;
+        struct cvmx_mio_uartx_mcr_s cn50xx;
+        struct cvmx_mio_uartx_mcr_s cn52xx;
+        struct cvmx_mio_uartx_mcr_s cn52xxp1;
+        struct cvmx_mio_uartx_mcr_s cn56xx;
+        struct cvmx_mio_uartx_mcr_s cn56xxp1;
+        struct cvmx_mio_uartx_mcr_s cn58xx;
+        struct cvmx_mio_uartx_mcr_s cn58xxp1;
+};
+union cvmx_mio_uartx_msr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_msr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t dcd:1;
+                uint64_t ri:1;
+                uint64_t dsr:1;
+                uint64_t cts:1;
+                uint64_t ddcd:1;
+                uint64_t teri:1;
+                uint64_t ddsr:1;
+                uint64_t dcts:1;
+        } s;
+        struct cvmx_mio_uartx_msr_s cn30xx;
+        struct cvmx_mio_uartx_msr_s cn31xx;
+        struct cvmx_mio_uartx_msr_s cn38xx;
+        struct cvmx_mio_uartx_msr_s cn38xxp2;
+        struct cvmx_mio_uartx_msr_s cn50xx;
+        struct cvmx_mio_uartx_msr_s cn52xx;
+        struct cvmx_mio_uartx_msr_s cn52xxp1;
+        struct cvmx_mio_uartx_msr_s cn56xx;
+        struct cvmx_mio_uartx_msr_s cn56xxp1;
+        struct cvmx_mio_uartx_msr_s cn58xx;
+        struct cvmx_mio_uartx_msr_s cn58xxp1;
+};
+union cvmx_mio_uartx_rbr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_rbr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t rbr:8;
+        } s;
+        struct cvmx_mio_uartx_rbr_s cn30xx;
+        struct cvmx_mio_uartx_rbr_s cn31xx;
+        struct cvmx_mio_uartx_rbr_s cn38xx;
+        struct cvmx_mio_uartx_rbr_s cn38xxp2;
+        struct cvmx_mio_uartx_rbr_s cn50xx;
+        struct cvmx_mio_uartx_rbr_s cn52xx;
+        struct cvmx_mio_uartx_rbr_s cn52xxp1;
+        struct cvmx_mio_uartx_rbr_s cn56xx;
+        struct cvmx_mio_uartx_rbr_s cn56xxp1;
+        struct cvmx_mio_uartx_rbr_s cn58xx;
+        struct cvmx_mio_uartx_rbr_s cn58xxp1;
+};
+union cvmx_mio_uartx_rfl {
+        uint64_t u64;
+        struct cvmx_mio_uartx_rfl_s {
+                uint64_t reserved_7_63:57;
+                uint64_t rfl:7;
+        } s;
+        struct cvmx_mio_uartx_rfl_s cn30xx;
+        struct cvmx_mio_uartx_rfl_s cn31xx;
+        struct cvmx_mio_uartx_rfl_s cn38xx;
+        struct cvmx_mio_uartx_rfl_s cn38xxp2;
+        struct cvmx_mio_uartx_rfl_s cn50xx;
+        struct cvmx_mio_uartx_rfl_s cn52xx;
+        struct cvmx_mio_uartx_rfl_s cn52xxp1;
+        struct cvmx_mio_uartx_rfl_s cn56xx;
+        struct cvmx_mio_uartx_rfl_s cn56xxp1;
+        struct cvmx_mio_uartx_rfl_s cn58xx;
+        struct cvmx_mio_uartx_rfl_s cn58xxp1;
+};
+union cvmx_mio_uartx_rfw {
+        uint64_t u64;
+        struct cvmx_mio_uartx_rfw_s {
+                uint64_t reserved_10_63:54;
+                uint64_t rffe:1;
+                uint64_t rfpe:1;
+                uint64_t rfwd:8;
+        } s;
+        struct cvmx_mio_uartx_rfw_s cn30xx;
+        struct cvmx_mio_uartx_rfw_s cn31xx;
+        struct cvmx_mio_uartx_rfw_s cn38xx;
+        struct cvmx_mio_uartx_rfw_s cn38xxp2;
+        struct cvmx_mio_uartx_rfw_s cn50xx;
+        struct cvmx_mio_uartx_rfw_s cn52xx;
+        struct cvmx_mio_uartx_rfw_s cn52xxp1;
+        struct cvmx_mio_uartx_rfw_s cn56xx;
+        struct cvmx_mio_uartx_rfw_s cn56xxp1;
+        struct cvmx_mio_uartx_rfw_s cn58xx;
+        struct cvmx_mio_uartx_rfw_s cn58xxp1;
+};
+union cvmx_mio_uartx_sbcr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_sbcr_s {
+                uint64_t reserved_1_63:63;
+                uint64_t sbcr:1;
+        } s;
+        struct cvmx_mio_uartx_sbcr_s cn30xx;
+        struct cvmx_mio_uartx_sbcr_s cn31xx;
+        struct cvmx_mio_uartx_sbcr_s cn38xx;
+        struct cvmx_mio_uartx_sbcr_s cn38xxp2;
+        struct cvmx_mio_uartx_sbcr_s cn50xx;
+        struct cvmx_mio_uartx_sbcr_s cn52xx;
+        struct cvmx_mio_uartx_sbcr_s cn52xxp1;
+        struct cvmx_mio_uartx_sbcr_s cn56xx;
+        struct cvmx_mio_uartx_sbcr_s cn56xxp1;
+        struct cvmx_mio_uartx_sbcr_s cn58xx;
+        struct cvmx_mio_uartx_sbcr_s cn58xxp1;
+};
+union cvmx_mio_uartx_scr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_scr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t scr:8;
+        } s;
+        struct cvmx_mio_uartx_scr_s cn30xx;
+        struct cvmx_mio_uartx_scr_s cn31xx;
+        struct cvmx_mio_uartx_scr_s cn38xx;
+        struct cvmx_mio_uartx_scr_s cn38xxp2;
+        struct cvmx_mio_uartx_scr_s cn50xx;
+        struct cvmx_mio_uartx_scr_s cn52xx;
+        struct cvmx_mio_uartx_scr_s cn52xxp1;
+        struct cvmx_mio_uartx_scr_s cn56xx;
+        struct cvmx_mio_uartx_scr_s cn56xxp1;
+        struct cvmx_mio_uartx_scr_s cn58xx;
+        struct cvmx_mio_uartx_scr_s cn58xxp1;
+};
+union cvmx_mio_uartx_sfe {
+        uint64_t u64;
+        struct cvmx_mio_uartx_sfe_s {
+                uint64_t reserved_1_63:63;
+                uint64_t sfe:1;
+        } s;
+        struct cvmx_mio_uartx_sfe_s cn30xx;
+        struct cvmx_mio_uartx_sfe_s cn31xx;
+        struct cvmx_mio_uartx_sfe_s cn38xx;
+        struct cvmx_mio_uartx_sfe_s cn38xxp2;
+        struct cvmx_mio_uartx_sfe_s cn50xx;
+        struct cvmx_mio_uartx_sfe_s cn52xx;
+        struct cvmx_mio_uartx_sfe_s cn52xxp1;
+        struct cvmx_mio_uartx_sfe_s cn56xx;
+        struct cvmx_mio_uartx_sfe_s cn56xxp1;
+        struct cvmx_mio_uartx_sfe_s cn58xx;
+        struct cvmx_mio_uartx_sfe_s cn58xxp1;
+};
+union cvmx_mio_uartx_srr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_srr_s {
+                uint64_t reserved_3_63:61;
+                uint64_t stfr:1;
+                uint64_t srfr:1;
+                uint64_t usr:1;
+        } s;
+        struct cvmx_mio_uartx_srr_s cn30xx;
+        struct cvmx_mio_uartx_srr_s cn31xx;
+        struct cvmx_mio_uartx_srr_s cn38xx;
+        struct cvmx_mio_uartx_srr_s cn38xxp2;
+        struct cvmx_mio_uartx_srr_s cn50xx;
+        struct cvmx_mio_uartx_srr_s cn52xx;
+        struct cvmx_mio_uartx_srr_s cn52xxp1;
+        struct cvmx_mio_uartx_srr_s cn56xx;
+        struct cvmx_mio_uartx_srr_s cn56xxp1;
+        struct cvmx_mio_uartx_srr_s cn58xx;
+        struct cvmx_mio_uartx_srr_s cn58xxp1;
+};
+union cvmx_mio_uartx_srt {
+        uint64_t u64;
+        struct cvmx_mio_uartx_srt_s {
+                uint64_t reserved_2_63:62;
+                uint64_t srt:2;
+        } s;
+        struct cvmx_mio_uartx_srt_s cn30xx;
+        struct cvmx_mio_uartx_srt_s cn31xx;
+        struct cvmx_mio_uartx_srt_s cn38xx;
+        struct cvmx_mio_uartx_srt_s cn38xxp2;
+        struct cvmx_mio_uartx_srt_s cn50xx;
+        struct cvmx_mio_uartx_srt_s cn52xx;
+        struct cvmx_mio_uartx_srt_s cn52xxp1;
+        struct cvmx_mio_uartx_srt_s cn56xx;
+        struct cvmx_mio_uartx_srt_s cn56xxp1;
+        struct cvmx_mio_uartx_srt_s cn58xx;
+        struct cvmx_mio_uartx_srt_s cn58xxp1;
+};
+union cvmx_mio_uartx_srts {
+        uint64_t u64;
+        struct cvmx_mio_uartx_srts_s {
+                uint64_t reserved_1_63:63;
+                uint64_t srts:1;
+        } s;
+        struct cvmx_mio_uartx_srts_s cn30xx;
+        struct cvmx_mio_uartx_srts_s cn31xx;
+        struct cvmx_mio_uartx_srts_s cn38xx;
+        struct cvmx_mio_uartx_srts_s cn38xxp2;
+        struct cvmx_mio_uartx_srts_s cn50xx;
+        struct cvmx_mio_uartx_srts_s cn52xx;
+        struct cvmx_mio_uartx_srts_s cn52xxp1;
+        struct cvmx_mio_uartx_srts_s cn56xx;
+        struct cvmx_mio_uartx_srts_s cn56xxp1;
+        struct cvmx_mio_uartx_srts_s cn58xx;
+        struct cvmx_mio_uartx_srts_s cn58xxp1;
+};
+union cvmx_mio_uartx_stt {
+        uint64_t u64;
+        struct cvmx_mio_uartx_stt_s {
+                uint64_t reserved_2_63:62;
+                uint64_t stt:2;
+        } s;
+        struct cvmx_mio_uartx_stt_s cn30xx;
+        struct cvmx_mio_uartx_stt_s cn31xx;
+        struct cvmx_mio_uartx_stt_s cn38xx;
+        struct cvmx_mio_uartx_stt_s cn38xxp2;
+        struct cvmx_mio_uartx_stt_s cn50xx;
+        struct cvmx_mio_uartx_stt_s cn52xx;
+        struct cvmx_mio_uartx_stt_s cn52xxp1;
+        struct cvmx_mio_uartx_stt_s cn56xx;
+        struct cvmx_mio_uartx_stt_s cn56xxp1;
+        struct cvmx_mio_uartx_stt_s cn58xx;
+        struct cvmx_mio_uartx_stt_s cn58xxp1;
+};
+union cvmx_mio_uartx_tfl {
+        uint64_t u64;
+        struct cvmx_mio_uartx_tfl_s {
+                uint64_t reserved_7_63:57;
+                uint64_t tfl:7;
+        } s;
+        struct cvmx_mio_uartx_tfl_s cn30xx;
+        struct cvmx_mio_uartx_tfl_s cn31xx;
+        struct cvmx_mio_uartx_tfl_s cn38xx;
+        struct cvmx_mio_uartx_tfl_s cn38xxp2;
+        struct cvmx_mio_uartx_tfl_s cn50xx;
+        struct cvmx_mio_uartx_tfl_s cn52xx;
+        struct cvmx_mio_uartx_tfl_s cn52xxp1;
+        struct cvmx_mio_uartx_tfl_s cn56xx;
+        struct cvmx_mio_uartx_tfl_s cn56xxp1;
+        struct cvmx_mio_uartx_tfl_s cn58xx;
+        struct cvmx_mio_uartx_tfl_s cn58xxp1;
+};
+union cvmx_mio_uartx_tfr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_tfr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t tfr:8;
+        } s;
+        struct cvmx_mio_uartx_tfr_s cn30xx;
+        struct cvmx_mio_uartx_tfr_s cn31xx;
+        struct cvmx_mio_uartx_tfr_s cn38xx;
+        struct cvmx_mio_uartx_tfr_s cn38xxp2;
+        struct cvmx_mio_uartx_tfr_s cn50xx;
+        struct cvmx_mio_uartx_tfr_s cn52xx;
+        struct cvmx_mio_uartx_tfr_s cn52xxp1;
+        struct cvmx_mio_uartx_tfr_s cn56xx;
+        struct cvmx_mio_uartx_tfr_s cn56xxp1;
+        struct cvmx_mio_uartx_tfr_s cn58xx;
+        struct cvmx_mio_uartx_tfr_s cn58xxp1;
+};
+union cvmx_mio_uartx_thr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_thr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t thr:8;
+        } s;
+        struct cvmx_mio_uartx_thr_s cn30xx;
+        struct cvmx_mio_uartx_thr_s cn31xx;
+        struct cvmx_mio_uartx_thr_s cn38xx;
+        struct cvmx_mio_uartx_thr_s cn38xxp2;
+        struct cvmx_mio_uartx_thr_s cn50xx;
+        struct cvmx_mio_uartx_thr_s cn52xx;
+        struct cvmx_mio_uartx_thr_s cn52xxp1;
+        struct cvmx_mio_uartx_thr_s cn56xx;
+        struct cvmx_mio_uartx_thr_s cn56xxp1;
+        struct cvmx_mio_uartx_thr_s cn58xx;
+        struct cvmx_mio_uartx_thr_s cn58xxp1;
+};
+union cvmx_mio_uartx_usr {
+        uint64_t u64;
+        struct cvmx_mio_uartx_usr_s {
+                uint64_t reserved_5_63:59;
+                uint64_t rff:1;
+                uint64_t rfne:1;
+                uint64_t tfe:1;
+                uint64_t tfnf:1;
+                uint64_t busy:1;
+        } s;
+        struct cvmx_mio_uartx_usr_s cn30xx;
+        struct cvmx_mio_uartx_usr_s cn31xx;
+        struct cvmx_mio_uartx_usr_s cn38xx;
+        struct cvmx_mio_uartx_usr_s cn38xxp2;
+        struct cvmx_mio_uartx_usr_s cn50xx;
+        struct cvmx_mio_uartx_usr_s cn52xx;
+        struct cvmx_mio_uartx_usr_s cn52xxp1;
+        struct cvmx_mio_uartx_usr_s cn56xx;
+        struct cvmx_mio_uartx_usr_s cn56xxp1;
+        struct cvmx_mio_uartx_usr_s cn58xx;
+        struct cvmx_mio_uartx_usr_s cn58xxp1;
+};
+union cvmx_mio_uart2_dlh {
+        uint64_t u64;
+        struct cvmx_mio_uart2_dlh_s {
+                uint64_t reserved_8_63:56;
+                uint64_t dlh:8;
+        } s;
+        struct cvmx_mio_uart2_dlh_s cn52xx;
+        struct cvmx_mio_uart2_dlh_s cn52xxp1;
+};
+union cvmx_mio_uart2_dll {
+        uint64_t u64;
+        struct cvmx_mio_uart2_dll_s {
+                uint64_t reserved_8_63:56;
+                uint64_t dll:8;
+        } s;
+        struct cvmx_mio_uart2_dll_s cn52xx;
+        struct cvmx_mio_uart2_dll_s cn52xxp1;
+};
+union cvmx_mio_uart2_far {
+        uint64_t u64;
+        struct cvmx_mio_uart2_far_s {
+                uint64_t reserved_1_63:63;
+                uint64_t far:1;
+        } s;
+        struct cvmx_mio_uart2_far_s cn52xx;
+        struct cvmx_mio_uart2_far_s cn52xxp1;
+};
+union cvmx_mio_uart2_fcr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_fcr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t rxtrig:2;
+                uint64_t txtrig:2;
+                uint64_t reserved_3_3:1;
+                uint64_t txfr:1;
+                uint64_t rxfr:1;
+                uint64_t en:1;
+        } s;
+        struct cvmx_mio_uart2_fcr_s cn52xx;
+        struct cvmx_mio_uart2_fcr_s cn52xxp1;
+};
+union cvmx_mio_uart2_htx {
+        uint64_t u64;
+        struct cvmx_mio_uart2_htx_s {
+                uint64_t reserved_1_63:63;
+                uint64_t htx:1;
+        } s;
+        struct cvmx_mio_uart2_htx_s cn52xx;
+        struct cvmx_mio_uart2_htx_s cn52xxp1;
+};
+union cvmx_mio_uart2_ier {
+        uint64_t u64;
+        struct cvmx_mio_uart2_ier_s {
+                uint64_t reserved_8_63:56;
+                uint64_t ptime:1;
+                uint64_t reserved_4_6:3;
+                uint64_t edssi:1;
+                uint64_t elsi:1;
+                uint64_t etbei:1;
+                uint64_t erbfi:1;
+        } s;
+        struct cvmx_mio_uart2_ier_s cn52xx;
+        struct cvmx_mio_uart2_ier_s cn52xxp1;
+};
+union cvmx_mio_uart2_iir {
+        uint64_t u64;
+        struct cvmx_mio_uart2_iir_s {
+                uint64_t reserved_8_63:56;
+                uint64_t fen:2;
+                uint64_t reserved_4_5:2;
+                uint64_t iid:4;
+        } s;
+        struct cvmx_mio_uart2_iir_s cn52xx;
+        struct cvmx_mio_uart2_iir_s cn52xxp1;
+};
+union cvmx_mio_uart2_lcr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_lcr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t dlab:1;
+                uint64_t brk:1;
+                uint64_t reserved_5_5:1;
+                uint64_t eps:1;
+                uint64_t pen:1;
+                uint64_t stop:1;
+                uint64_t cls:2;
+        } s;
+        struct cvmx_mio_uart2_lcr_s cn52xx;
+        struct cvmx_mio_uart2_lcr_s cn52xxp1;
+};
+union cvmx_mio_uart2_lsr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_lsr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t ferr:1;
+                uint64_t temt:1;
+                uint64_t thre:1;
+                uint64_t bi:1;
+                uint64_t fe:1;
+                uint64_t pe:1;
+                uint64_t oe:1;
+                uint64_t dr:1;
+        } s;
+        struct cvmx_mio_uart2_lsr_s cn52xx;
+        struct cvmx_mio_uart2_lsr_s cn52xxp1;
+};
+union cvmx_mio_uart2_mcr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_mcr_s {
+                uint64_t reserved_6_63:58;
+                uint64_t afce:1;
+                uint64_t loop:1;
+                uint64_t out2:1;
+                uint64_t out1:1;
+                uint64_t rts:1;
+                uint64_t dtr:1;
+        } s;
+        struct cvmx_mio_uart2_mcr_s cn52xx;
+        struct cvmx_mio_uart2_mcr_s cn52xxp1;
+};
+union cvmx_mio_uart2_msr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_msr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t dcd:1;
+                uint64_t ri:1;
+                uint64_t dsr:1;
+                uint64_t cts:1;
+                uint64_t ddcd:1;
+                uint64_t teri:1;
+                uint64_t ddsr:1;
+                uint64_t dcts:1;
+        } s;
+        struct cvmx_mio_uart2_msr_s cn52xx;
+        struct cvmx_mio_uart2_msr_s cn52xxp1;
+};
+union cvmx_mio_uart2_rbr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_rbr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t rbr:8;
+        } s;
+        struct cvmx_mio_uart2_rbr_s cn52xx;
+        struct cvmx_mio_uart2_rbr_s cn52xxp1;
+};
+union cvmx_mio_uart2_rfl {
+        uint64_t u64;
+        struct cvmx_mio_uart2_rfl_s {
+                uint64_t reserved_7_63:57;
+                uint64_t rfl:7;
+        } s;
+        struct cvmx_mio_uart2_rfl_s cn52xx;
+        struct cvmx_mio_uart2_rfl_s cn52xxp1;
+};
+union cvmx_mio_uart2_rfw {
+        uint64_t u64;
+        struct cvmx_mio_uart2_rfw_s {
+                uint64_t reserved_10_63:54;
+                uint64_t rffe:1;
+                uint64_t rfpe:1;
+                uint64_t rfwd:8;
+        } s;
+        struct cvmx_mio_uart2_rfw_s cn52xx;
+        struct cvmx_mio_uart2_rfw_s cn52xxp1;
+};
+union cvmx_mio_uart2_sbcr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_sbcr_s {
+                uint64_t reserved_1_63:63;
+                uint64_t sbcr:1;
+        } s;
+        struct cvmx_mio_uart2_sbcr_s cn52xx;
+        struct cvmx_mio_uart2_sbcr_s cn52xxp1;
+};
+union cvmx_mio_uart2_scr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_scr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t scr:8;
+        } s;
+        struct cvmx_mio_uart2_scr_s cn52xx;
+        struct cvmx_mio_uart2_scr_s cn52xxp1;
+};
+union cvmx_mio_uart2_sfe {
+        uint64_t u64;
+        struct cvmx_mio_uart2_sfe_s {
+                uint64_t reserved_1_63:63;
+                uint64_t sfe:1;
+        } s;
+        struct cvmx_mio_uart2_sfe_s cn52xx;
+        struct cvmx_mio_uart2_sfe_s cn52xxp1;
+};
+union cvmx_mio_uart2_srr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_srr_s {
+                uint64_t reserved_3_63:61;
+                uint64_t stfr:1;
+                uint64_t srfr:1;
+                uint64_t usr:1;
+        } s;
+        struct cvmx_mio_uart2_srr_s cn52xx;
+        struct cvmx_mio_uart2_srr_s cn52xxp1;
+};
+union cvmx_mio_uart2_srt {
+        uint64_t u64;
+        struct cvmx_mio_uart2_srt_s {
+                uint64_t reserved_2_63:62;
+                uint64_t srt:2;
+        } s;
+        struct cvmx_mio_uart2_srt_s cn52xx;
+        struct cvmx_mio_uart2_srt_s cn52xxp1;
+};
+union cvmx_mio_uart2_srts {
+        uint64_t u64;
+        struct cvmx_mio_uart2_srts_s {
+                uint64_t reserved_1_63:63;
+                uint64_t srts:1;
+        } s;
+        struct cvmx_mio_uart2_srts_s cn52xx;
+        struct cvmx_mio_uart2_srts_s cn52xxp1;
+};
+union cvmx_mio_uart2_stt {
+        uint64_t u64;
+        struct cvmx_mio_uart2_stt_s {
+                uint64_t reserved_2_63:62;
+                uint64_t stt:2;
+        } s;
+        struct cvmx_mio_uart2_stt_s cn52xx;
+        struct cvmx_mio_uart2_stt_s cn52xxp1;
+};
+union cvmx_mio_uart2_tfl {
+        uint64_t u64;
+        struct cvmx_mio_uart2_tfl_s {
+                uint64_t reserved_7_63:57;
+                uint64_t tfl:7;
+        } s;
+        struct cvmx_mio_uart2_tfl_s cn52xx;
+        struct cvmx_mio_uart2_tfl_s cn52xxp1;
+};
+union cvmx_mio_uart2_tfr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_tfr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t tfr:8;
+        } s;
+        struct cvmx_mio_uart2_tfr_s cn52xx;
+        struct cvmx_mio_uart2_tfr_s cn52xxp1;
+};
+union cvmx_mio_uart2_thr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_thr_s {
+                uint64_t reserved_8_63:56;
+                uint64_t thr:8;
+        } s;
+        struct cvmx_mio_uart2_thr_s cn52xx;
+        struct cvmx_mio_uart2_thr_s cn52xxp1;
+};
+union cvmx_mio_uart2_usr {
+        uint64_t u64;
+        struct cvmx_mio_uart2_usr_s {
+                uint64_t reserved_5_63:59;
+                uint64_t rff:1;
+                uint64_t rfne:1;
+                uint64_t tfe:1;
+                uint64_t tfnf:1;
+                uint64_t busy:1;
+        } s;
+        struct cvmx_mio_uart2_usr_s cn52xx;
+        struct cvmx_mio_uart2_usr_s cn52xxp1;
+};
+#endif
diff --git a/arch/mips/include/asm/octeon/cvmx-packet.h b/arch/mips/include/asm/octeon/cvmx-packet.h
new file mode 100644
index 000000000000..38aefa1bab9d
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-packet.h
@@ -0,0 +1,61 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ * Packet buffer defines.
+ */
+#ifndef __CVMX_PACKET_H__
+#define __CVMX_PACKET_H__
+/**
+ * This structure defines a buffer pointer on Octeon
+ */
+union cvmx_buf_ptr {
+        void *ptr;
+        uint64_t u64;
+        struct {
+                /* if set, invert the "free" pick of the overall
+                 * packet. HW always sets this bit to 0 on inbound
+                 * packet */
+                uint64_t i:1;
+                /* Indicates the amount to back up to get to the
+                 * buffer start in cache lines. In most cases this is
+                 * less than one complete cache line, so the value is
+                 * zero */
+                uint64_t back:4;
+                /* The pool that the buffer came from / goes to */
+                uint64_t pool:3;
+                /* The size of the segment pointed to by addr (in bytes) */
+                uint64_t size:16;
+                /* Pointer to the first byte of the data, NOT buffer */
+                uint64_t addr:40;
+        } s;
+};
+#endif /*  __CVMX_PACKET_H__ */
diff --git a/arch/mips/include/asm/octeon/cvmx-pow-defs.h b/arch/mips/include/asm/octeon/cvmx-pow-defs.h
new file mode 100644
index 000000000000..2d82e24be51c
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-pow-defs.h
@@ -0,0 +1,698 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_POW_DEFS_H__
+#define __CVMX_POW_DEFS_H__
+#define CVMX_POW_BIST_STAT \
+         CVMX_ADD_IO_SEG(0x00016700000003F8ull)
+#define CVMX_POW_DS_PC \
+         CVMX_ADD_IO_SEG(0x0001670000000398ull)
+#define CVMX_POW_ECC_ERR \
+         CVMX_ADD_IO_SEG(0x0001670000000218ull)
+#define CVMX_POW_INT_CTL \
+         CVMX_ADD_IO_SEG(0x0001670000000220ull)
+#define CVMX_POW_IQ_CNTX(offset) \
+         CVMX_ADD_IO_SEG(0x0001670000000340ull + (((offset) & 7) * 8))
+#define CVMX_POW_IQ_COM_CNT \
+         CVMX_ADD_IO_SEG(0x0001670000000388ull)
+#define CVMX_POW_IQ_INT \
+         CVMX_ADD_IO_SEG(0x0001670000000238ull)
+#define CVMX_POW_IQ_INT_EN \
+         CVMX_ADD_IO_SEG(0x0001670000000240ull)
+#define CVMX_POW_IQ_THRX(offset) \
+         CVMX_ADD_IO_SEG(0x00016700000003A0ull + (((offset) & 7) * 8))
+#define CVMX_POW_NOS_CNT \
+         CVMX_ADD_IO_SEG(0x0001670000000228ull)
+#define CVMX_POW_NW_TIM \
+         CVMX_ADD_IO_SEG(0x0001670000000210ull)
+#define CVMX_POW_PF_RST_MSK \
+         CVMX_ADD_IO_SEG(0x0001670000000230ull)
+#define CVMX_POW_PP_GRP_MSKX(offset) \
+         CVMX_ADD_IO_SEG(0x0001670000000000ull + (((offset) & 15) * 8))
+#define CVMX_POW_QOS_RNDX(offset) \
+         CVMX_ADD_IO_SEG(0x00016700000001C0ull + (((offset) & 7) * 8))
+#define CVMX_POW_QOS_THRX(offset) \
+         CVMX_ADD_IO_SEG(0x0001670000000180ull + (((offset) & 7) * 8))
+#define CVMX_POW_TS_PC \
+         CVMX_ADD_IO_SEG(0x0001670000000390ull)
+#define CVMX_POW_WA_COM_PC \
+         CVMX_ADD_IO_SEG(0x0001670000000380ull)
+#define CVMX_POW_WA_PCX(offset) \
+         CVMX_ADD_IO_SEG(0x0001670000000300ull + (((offset) & 7) * 8))
+#define CVMX_POW_WQ_INT \
+         CVMX_ADD_IO_SEG(0x0001670000000200ull)
+#define CVMX_POW_WQ_INT_CNTX(offset) \
+         CVMX_ADD_IO_SEG(0x0001670000000100ull + (((offset) & 15) * 8))
+#define CVMX_POW_WQ_INT_PC \
+         CVMX_ADD_IO_SEG(0x0001670000000208ull)
+#define CVMX_POW_WQ_INT_THRX(offset) \
+         CVMX_ADD_IO_SEG(0x0001670000000080ull + (((offset) & 15) * 8))
+#define CVMX_POW_WS_PCX(offset) \
+         CVMX_ADD_IO_SEG(0x0001670000000280ull + (((offset) & 15) * 8))
+union cvmx_pow_bist_stat {
+        uint64_t u64;
+        struct cvmx_pow_bist_stat_s {
+                uint64_t reserved_32_63:32;
+                uint64_t pp:16;
+                uint64_t reserved_0_15:16;
+        } s;
+        struct cvmx_pow_bist_stat_cn30xx {
+                uint64_t reserved_17_63:47;
+                uint64_t pp:1;
+                uint64_t reserved_9_15:7;
+                uint64_t cam:1;
+                uint64_t nbt1:1;
+                uint64_t nbt0:1;
+                uint64_t index:1;
+                uint64_t fidx:1;
+                uint64_t nbr1:1;
+                uint64_t nbr0:1;
+                uint64_t pend:1;
+                uint64_t adr:1;
+        } cn30xx;
+        struct cvmx_pow_bist_stat_cn31xx {
+                uint64_t reserved_18_63:46;
+                uint64_t pp:2;
+                uint64_t reserved_9_15:7;
+                uint64_t cam:1;
+                uint64_t nbt1:1;
+                uint64_t nbt0:1;
+                uint64_t index:1;
+                uint64_t fidx:1;
+                uint64_t nbr1:1;
+                uint64_t nbr0:1;
+                uint64_t pend:1;
+                uint64_t adr:1;
+        } cn31xx;
+        struct cvmx_pow_bist_stat_cn38xx {
+                uint64_t reserved_32_63:32;
+                uint64_t pp:16;
+                uint64_t reserved_10_15:6;
+                uint64_t cam:1;
+                uint64_t nbt:1;
+                uint64_t index:1;
+                uint64_t fidx:1;
+                uint64_t nbr1:1;
+                uint64_t nbr0:1;
+                uint64_t pend1:1;
+                uint64_t pend0:1;
+                uint64_t adr1:1;
+                uint64_t adr0:1;
+        } cn38xx;
+        struct cvmx_pow_bist_stat_cn38xx cn38xxp2;
+        struct cvmx_pow_bist_stat_cn31xx cn50xx;
+        struct cvmx_pow_bist_stat_cn52xx {
+                uint64_t reserved_20_63:44;
+                uint64_t pp:4;
+                uint64_t reserved_9_15:7;
+                uint64_t cam:1;
+                uint64_t nbt1:1;
+                uint64_t nbt0:1;
+                uint64_t index:1;
+                uint64_t fidx:1;
+                uint64_t nbr1:1;
+                uint64_t nbr0:1;
+                uint64_t pend:1;
+                uint64_t adr:1;
+        } cn52xx;
+        struct cvmx_pow_bist_stat_cn52xx cn52xxp1;
+        struct cvmx_pow_bist_stat_cn56xx {
+                uint64_t reserved_28_63:36;
+                uint64_t pp:12;
+                uint64_t reserved_10_15:6;
+                uint64_t cam:1;
+                uint64_t nbt:1;
+                uint64_t index:1;
+                uint64_t fidx:1;
+                uint64_t nbr1:1;
+                uint64_t nbr0:1;
+                uint64_t pend1:1;
+                uint64_t pend0:1;
+                uint64_t adr1:1;
+                uint64_t adr0:1;
+        } cn56xx;
+        struct cvmx_pow_bist_stat_cn56xx cn56xxp1;
+        struct cvmx_pow_bist_stat_cn38xx cn58xx;
+        struct cvmx_pow_bist_stat_cn38xx cn58xxp1;
+};
+union cvmx_pow_ds_pc {
+        uint64_t u64;
+        struct cvmx_pow_ds_pc_s {
+                uint64_t reserved_32_63:32;
+                uint64_t ds_pc:32;
+        } s;
+        struct cvmx_pow_ds_pc_s cn30xx;
+        struct cvmx_pow_ds_pc_s cn31xx;
+        struct cvmx_pow_ds_pc_s cn38xx;
+        struct cvmx_pow_ds_pc_s cn38xxp2;
+        struct cvmx_pow_ds_pc_s cn50xx;
+        struct cvmx_pow_ds_pc_s cn52xx;
+        struct cvmx_pow_ds_pc_s cn52xxp1;
+        struct cvmx_pow_ds_pc_s cn56xx;
+        struct cvmx_pow_ds_pc_s cn56xxp1;
+        struct cvmx_pow_ds_pc_s cn58xx;
+        struct cvmx_pow_ds_pc_s cn58xxp1;
+};
+union cvmx_pow_ecc_err {
+        uint64_t u64;
+        struct cvmx_pow_ecc_err_s {
+                uint64_t reserved_45_63:19;
+                uint64_t iop_ie:13;
+                uint64_t reserved_29_31:3;
+                uint64_t iop:13;
+                uint64_t reserved_14_15:2;
+                uint64_t rpe_ie:1;
+                uint64_t rpe:1;
+                uint64_t reserved_9_11:3;
+                uint64_t syn:5;
+                uint64_t dbe_ie:1;
+                uint64_t sbe_ie:1;
+                uint64_t dbe:1;
+                uint64_t sbe:1;
+        } s;
+        struct cvmx_pow_ecc_err_s cn30xx;
+        struct cvmx_pow_ecc_err_cn31xx {
+                uint64_t reserved_14_63:50;
+                uint64_t rpe_ie:1;
+                uint64_t rpe:1;
+                uint64_t reserved_9_11:3;
+                uint64_t syn:5;
+                uint64_t dbe_ie:1;
+                uint64_t sbe_ie:1;
+                uint64_t dbe:1;
+                uint64_t sbe:1;
+        } cn31xx;
+        struct cvmx_pow_ecc_err_s cn38xx;
+        struct cvmx_pow_ecc_err_cn31xx cn38xxp2;
+        struct cvmx_pow_ecc_err_s cn50xx;
+        struct cvmx_pow_ecc_err_s cn52xx;
+        struct cvmx_pow_ecc_err_s cn52xxp1;
+        struct cvmx_pow_ecc_err_s cn56xx;
+        struct cvmx_pow_ecc_err_s cn56xxp1;
+        struct cvmx_pow_ecc_err_s cn58xx;
+        struct cvmx_pow_ecc_err_s cn58xxp1;
+};
+union cvmx_pow_int_ctl {
+        uint64_t u64;
+        struct cvmx_pow_int_ctl_s {
+                uint64_t reserved_6_63:58;
+                uint64_t pfr_dis:1;
+                uint64_t nbr_thr:5;
+        } s;
+        struct cvmx_pow_int_ctl_s cn30xx;
+        struct cvmx_pow_int_ctl_s cn31xx;
+        struct cvmx_pow_int_ctl_s cn38xx;
+        struct cvmx_pow_int_ctl_s cn38xxp2;
+        struct cvmx_pow_int_ctl_s cn50xx;
+        struct cvmx_pow_int_ctl_s cn52xx;
+        struct cvmx_pow_int_ctl_s cn52xxp1;
+        struct cvmx_pow_int_ctl_s cn56xx;
+        struct cvmx_pow_int_ctl_s cn56xxp1;
+        struct cvmx_pow_int_ctl_s cn58xx;
+        struct cvmx_pow_int_ctl_s cn58xxp1;
+};
+union cvmx_pow_iq_cntx {
+        uint64_t u64;
+        struct cvmx_pow_iq_cntx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t iq_cnt:32;
+        } s;
+        struct cvmx_pow_iq_cntx_s cn30xx;
+        struct cvmx_pow_iq_cntx_s cn31xx;
+        struct cvmx_pow_iq_cntx_s cn38xx;
+        struct cvmx_pow_iq_cntx_s cn38xxp2;
+        struct cvmx_pow_iq_cntx_s cn50xx;
+        struct cvmx_pow_iq_cntx_s cn52xx;
+        struct cvmx_pow_iq_cntx_s cn52xxp1;
+        struct cvmx_pow_iq_cntx_s cn56xx;
+        struct cvmx_pow_iq_cntx_s cn56xxp1;
+        struct cvmx_pow_iq_cntx_s cn58xx;
+        struct cvmx_pow_iq_cntx_s cn58xxp1;
+};
+union cvmx_pow_iq_com_cnt {
+        uint64_t u64;
+        struct cvmx_pow_iq_com_cnt_s {
+                uint64_t reserved_32_63:32;
+                uint64_t iq_cnt:32;
+        } s;
+        struct cvmx_pow_iq_com_cnt_s cn30xx;
+        struct cvmx_pow_iq_com_cnt_s cn31xx;
+        struct cvmx_pow_iq_com_cnt_s cn38xx;
+        struct cvmx_pow_iq_com_cnt_s cn38xxp2;
+        struct cvmx_pow_iq_com_cnt_s cn50xx;
+        struct cvmx_pow_iq_com_cnt_s cn52xx;
+        struct cvmx_pow_iq_com_cnt_s cn52xxp1;
+        struct cvmx_pow_iq_com_cnt_s cn56xx;
+        struct cvmx_pow_iq_com_cnt_s cn56xxp1;
+        struct cvmx_pow_iq_com_cnt_s cn58xx;
+        struct cvmx_pow_iq_com_cnt_s cn58xxp1;
+};
+union cvmx_pow_iq_int {
+        uint64_t u64;
+        struct cvmx_pow_iq_int_s {
+                uint64_t reserved_8_63:56;
+                uint64_t iq_int:8;
+        } s;
+        struct cvmx_pow_iq_int_s cn52xx;
+        struct cvmx_pow_iq_int_s cn52xxp1;
+        struct cvmx_pow_iq_int_s cn56xx;
+        struct cvmx_pow_iq_int_s cn56xxp1;
+};
+union cvmx_pow_iq_int_en {
+        uint64_t u64;
+        struct cvmx_pow_iq_int_en_s {
+                uint64_t reserved_8_63:56;
+                uint64_t int_en:8;
+        } s;
+        struct cvmx_pow_iq_int_en_s cn52xx;
+        struct cvmx_pow_iq_int_en_s cn52xxp1;
+        struct cvmx_pow_iq_int_en_s cn56xx;
+        struct cvmx_pow_iq_int_en_s cn56xxp1;
+};
+union cvmx_pow_iq_thrx {
+        uint64_t u64;
+        struct cvmx_pow_iq_thrx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t iq_thr:32;
+        } s;
+        struct cvmx_pow_iq_thrx_s cn52xx;
+        struct cvmx_pow_iq_thrx_s cn52xxp1;
+        struct cvmx_pow_iq_thrx_s cn56xx;
+        struct cvmx_pow_iq_thrx_s cn56xxp1;
+};
+union cvmx_pow_nos_cnt {
+        uint64_t u64;
+        struct cvmx_pow_nos_cnt_s {
+                uint64_t reserved_12_63:52;
+                uint64_t nos_cnt:12;
+        } s;
+        struct cvmx_pow_nos_cnt_cn30xx {
+                uint64_t reserved_7_63:57;
+                uint64_t nos_cnt:7;
+        } cn30xx;
+        struct cvmx_pow_nos_cnt_cn31xx {
+                uint64_t reserved_9_63:55;
+                uint64_t nos_cnt:9;
+        } cn31xx;
+        struct cvmx_pow_nos_cnt_s cn38xx;
+        struct cvmx_pow_nos_cnt_s cn38xxp2;
+        struct cvmx_pow_nos_cnt_cn31xx cn50xx;
+        struct cvmx_pow_nos_cnt_cn52xx {
+                uint64_t reserved_10_63:54;
+                uint64_t nos_cnt:10;
+        } cn52xx;
+        struct cvmx_pow_nos_cnt_cn52xx cn52xxp1;
+        struct cvmx_pow_nos_cnt_s cn56xx;
+        struct cvmx_pow_nos_cnt_s cn56xxp1;
+        struct cvmx_pow_nos_cnt_s cn58xx;
+        struct cvmx_pow_nos_cnt_s cn58xxp1;
+};
+union cvmx_pow_nw_tim {
+        uint64_t u64;
+        struct cvmx_pow_nw_tim_s {
+                uint64_t reserved_10_63:54;
+                uint64_t nw_tim:10;
+        } s;
+        struct cvmx_pow_nw_tim_s cn30xx;
+        struct cvmx_pow_nw_tim_s cn31xx;
+        struct cvmx_pow_nw_tim_s cn38xx;
+        struct cvmx_pow_nw_tim_s cn38xxp2;
+        struct cvmx_pow_nw_tim_s cn50xx;
+        struct cvmx_pow_nw_tim_s cn52xx;
+        struct cvmx_pow_nw_tim_s cn52xxp1;
+        struct cvmx_pow_nw_tim_s cn56xx;
+        struct cvmx_pow_nw_tim_s cn56xxp1;
+        struct cvmx_pow_nw_tim_s cn58xx;
+        struct cvmx_pow_nw_tim_s cn58xxp1;
+};
+union cvmx_pow_pf_rst_msk {
+        uint64_t u64;
+        struct cvmx_pow_pf_rst_msk_s {
+                uint64_t reserved_8_63:56;
+                uint64_t rst_msk:8;
+        } s;
+        struct cvmx_pow_pf_rst_msk_s cn50xx;
+        struct cvmx_pow_pf_rst_msk_s cn52xx;
+        struct cvmx_pow_pf_rst_msk_s cn52xxp1;
+        struct cvmx_pow_pf_rst_msk_s cn56xx;
+        struct cvmx_pow_pf_rst_msk_s cn56xxp1;
+        struct cvmx_pow_pf_rst_msk_s cn58xx;
+        struct cvmx_pow_pf_rst_msk_s cn58xxp1;
+};
+union cvmx_pow_pp_grp_mskx {
+        uint64_t u64;
+        struct cvmx_pow_pp_grp_mskx_s {
+                uint64_t reserved_48_63:16;
+                uint64_t qos7_pri:4;
+                uint64_t qos6_pri:4;
+                uint64_t qos5_pri:4;
+                uint64_t qos4_pri:4;
+                uint64_t qos3_pri:4;
+                uint64_t qos2_pri:4;
+                uint64_t qos1_pri:4;
+                uint64_t qos0_pri:4;
+                uint64_t grp_msk:16;
+        } s;
+        struct cvmx_pow_pp_grp_mskx_cn30xx {
+                uint64_t reserved_16_63:48;
+                uint64_t grp_msk:16;
+        } cn30xx;
+        struct cvmx_pow_pp_grp_mskx_cn30xx cn31xx;
+        struct cvmx_pow_pp_grp_mskx_cn30xx cn38xx;
+        struct cvmx_pow_pp_grp_mskx_cn30xx cn38xxp2;
+        struct cvmx_pow_pp_grp_mskx_s cn50xx;
+        struct cvmx_pow_pp_grp_mskx_s cn52xx;
+        struct cvmx_pow_pp_grp_mskx_s cn52xxp1;
+        struct cvmx_pow_pp_grp_mskx_s cn56xx;
+        struct cvmx_pow_pp_grp_mskx_s cn56xxp1;
+        struct cvmx_pow_pp_grp_mskx_s cn58xx;
+        struct cvmx_pow_pp_grp_mskx_s cn58xxp1;
+};
+union cvmx_pow_qos_rndx {
+        uint64_t u64;
+        struct cvmx_pow_qos_rndx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t rnd_p3:8;
+                uint64_t rnd_p2:8;
+                uint64_t rnd_p1:8;
+                uint64_t rnd:8;
+        } s;
+        struct cvmx_pow_qos_rndx_s cn30xx;
+        struct cvmx_pow_qos_rndx_s cn31xx;
+        struct cvmx_pow_qos_rndx_s cn38xx;
+        struct cvmx_pow_qos_rndx_s cn38xxp2;
+        struct cvmx_pow_qos_rndx_s cn50xx;
+        struct cvmx_pow_qos_rndx_s cn52xx;
+        struct cvmx_pow_qos_rndx_s cn52xxp1;
+        struct cvmx_pow_qos_rndx_s cn56xx;
+        struct cvmx_pow_qos_rndx_s cn56xxp1;
+        struct cvmx_pow_qos_rndx_s cn58xx;
+        struct cvmx_pow_qos_rndx_s cn58xxp1;
+};
+union cvmx_pow_qos_thrx {
+        uint64_t u64;
+        struct cvmx_pow_qos_thrx_s {
+                uint64_t reserved_60_63:4;
+                uint64_t des_cnt:12;
+                uint64_t buf_cnt:12;
+                uint64_t free_cnt:12;
+                uint64_t reserved_23_23:1;
+                uint64_t max_thr:11;
+                uint64_t reserved_11_11:1;
+                uint64_t min_thr:11;
+        } s;
+        struct cvmx_pow_qos_thrx_cn30xx {
+                uint64_t reserved_55_63:9;
+                uint64_t des_cnt:7;
+                uint64_t reserved_43_47:5;
+                uint64_t buf_cnt:7;
+                uint64_t reserved_31_35:5;
+                uint64_t free_cnt:7;
+                uint64_t reserved_18_23:6;
+                uint64_t max_thr:6;
+                uint64_t reserved_6_11:6;
+                uint64_t min_thr:6;
+        } cn30xx;
+        struct cvmx_pow_qos_thrx_cn31xx {
+                uint64_t reserved_57_63:7;
+                uint64_t des_cnt:9;
+                uint64_t reserved_45_47:3;
+                uint64_t buf_cnt:9;
+                uint64_t reserved_33_35:3;
+                uint64_t free_cnt:9;
+                uint64_t reserved_20_23:4;
+                uint64_t max_thr:8;
+                uint64_t reserved_8_11:4;
+                uint64_t min_thr:8;
+        } cn31xx;
+        struct cvmx_pow_qos_thrx_s cn38xx;
+        struct cvmx_pow_qos_thrx_s cn38xxp2;
+        struct cvmx_pow_qos_thrx_cn31xx cn50xx;
+        struct cvmx_pow_qos_thrx_cn52xx {
+                uint64_t reserved_58_63:6;
+                uint64_t des_cnt:10;
+                uint64_t reserved_46_47:2;
+                uint64_t buf_cnt:10;
+                uint64_t reserved_34_35:2;
+                uint64_t free_cnt:10;
+                uint64_t reserved_21_23:3;
+                uint64_t max_thr:9;
+                uint64_t reserved_9_11:3;
+                uint64_t min_thr:9;
+        } cn52xx;
+        struct cvmx_pow_qos_thrx_cn52xx cn52xxp1;
+        struct cvmx_pow_qos_thrx_s cn56xx;
+        struct cvmx_pow_qos_thrx_s cn56xxp1;
+        struct cvmx_pow_qos_thrx_s cn58xx;
+        struct cvmx_pow_qos_thrx_s cn58xxp1;
+};
+union cvmx_pow_ts_pc {
+        uint64_t u64;
+        struct cvmx_pow_ts_pc_s {
+                uint64_t reserved_32_63:32;
+                uint64_t ts_pc:32;
+        } s;
+        struct cvmx_pow_ts_pc_s cn30xx;
+        struct cvmx_pow_ts_pc_s cn31xx;
+        struct cvmx_pow_ts_pc_s cn38xx;
+        struct cvmx_pow_ts_pc_s cn38xxp2;
+        struct cvmx_pow_ts_pc_s cn50xx;
+        struct cvmx_pow_ts_pc_s cn52xx;
+        struct cvmx_pow_ts_pc_s cn52xxp1;
+        struct cvmx_pow_ts_pc_s cn56xx;
+        struct cvmx_pow_ts_pc_s cn56xxp1;
+        struct cvmx_pow_ts_pc_s cn58xx;
+        struct cvmx_pow_ts_pc_s cn58xxp1;
+};
+union cvmx_pow_wa_com_pc {
+        uint64_t u64;
+        struct cvmx_pow_wa_com_pc_s {
+                uint64_t reserved_32_63:32;
+                uint64_t wa_pc:32;
+        } s;
+        struct cvmx_pow_wa_com_pc_s cn30xx;
+        struct cvmx_pow_wa_com_pc_s cn31xx;
+        struct cvmx_pow_wa_com_pc_s cn38xx;
+        struct cvmx_pow_wa_com_pc_s cn38xxp2;
+        struct cvmx_pow_wa_com_pc_s cn50xx;
+        struct cvmx_pow_wa_com_pc_s cn52xx;
+        struct cvmx_pow_wa_com_pc_s cn52xxp1;
+        struct cvmx_pow_wa_com_pc_s cn56xx;
+        struct cvmx_pow_wa_com_pc_s cn56xxp1;
+        struct cvmx_pow_wa_com_pc_s cn58xx;
+        struct cvmx_pow_wa_com_pc_s cn58xxp1;
+};
+union cvmx_pow_wa_pcx {
+        uint64_t u64;
+        struct cvmx_pow_wa_pcx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t wa_pc:32;
+        } s;
+        struct cvmx_pow_wa_pcx_s cn30xx;
+        struct cvmx_pow_wa_pcx_s cn31xx;
+        struct cvmx_pow_wa_pcx_s cn38xx;
+        struct cvmx_pow_wa_pcx_s cn38xxp2;
+        struct cvmx_pow_wa_pcx_s cn50xx;
+        struct cvmx_pow_wa_pcx_s cn52xx;
+        struct cvmx_pow_wa_pcx_s cn52xxp1;
+        struct cvmx_pow_wa_pcx_s cn56xx;
+        struct cvmx_pow_wa_pcx_s cn56xxp1;
+        struct cvmx_pow_wa_pcx_s cn58xx;
+        struct cvmx_pow_wa_pcx_s cn58xxp1;
+};
+union cvmx_pow_wq_int {
+        uint64_t u64;
+        struct cvmx_pow_wq_int_s {
+                uint64_t reserved_32_63:32;
+                uint64_t iq_dis:16;
+                uint64_t wq_int:16;
+        } s;
+        struct cvmx_pow_wq_int_s cn30xx;
+        struct cvmx_pow_wq_int_s cn31xx;
+        struct cvmx_pow_wq_int_s cn38xx;
+        struct cvmx_pow_wq_int_s cn38xxp2;
+        struct cvmx_pow_wq_int_s cn50xx;
+        struct cvmx_pow_wq_int_s cn52xx;
+        struct cvmx_pow_wq_int_s cn52xxp1;
+        struct cvmx_pow_wq_int_s cn56xx;
+        struct cvmx_pow_wq_int_s cn56xxp1;
+        struct cvmx_pow_wq_int_s cn58xx;
+        struct cvmx_pow_wq_int_s cn58xxp1;
+};
+union cvmx_pow_wq_int_cntx {
+        uint64_t u64;
+        struct cvmx_pow_wq_int_cntx_s {
+                uint64_t reserved_28_63:36;
+                uint64_t tc_cnt:4;
+                uint64_t ds_cnt:12;
+                uint64_t iq_cnt:12;
+        } s;
+        struct cvmx_pow_wq_int_cntx_cn30xx {
+                uint64_t reserved_28_63:36;
+                uint64_t tc_cnt:4;
+                uint64_t reserved_19_23:5;
+                uint64_t ds_cnt:7;
+                uint64_t reserved_7_11:5;
+                uint64_t iq_cnt:7;
+        } cn30xx;
+        struct cvmx_pow_wq_int_cntx_cn31xx {
+                uint64_t reserved_28_63:36;
+                uint64_t tc_cnt:4;
+                uint64_t reserved_21_23:3;
+                uint64_t ds_cnt:9;
+                uint64_t reserved_9_11:3;
+                uint64_t iq_cnt:9;
+        } cn31xx;
+        struct cvmx_pow_wq_int_cntx_s cn38xx;
+        struct cvmx_pow_wq_int_cntx_s cn38xxp2;
+        struct cvmx_pow_wq_int_cntx_cn31xx cn50xx;
+        struct cvmx_pow_wq_int_cntx_cn52xx {
+                uint64_t reserved_28_63:36;
+                uint64_t tc_cnt:4;
+                uint64_t reserved_22_23:2;
+                uint64_t ds_cnt:10;
+                uint64_t reserved_10_11:2;
+                uint64_t iq_cnt:10;
+        } cn52xx;
+        struct cvmx_pow_wq_int_cntx_cn52xx cn52xxp1;
+        struct cvmx_pow_wq_int_cntx_s cn56xx;
+        struct cvmx_pow_wq_int_cntx_s cn56xxp1;
+        struct cvmx_pow_wq_int_cntx_s cn58xx;
+        struct cvmx_pow_wq_int_cntx_s cn58xxp1;
+};
+union cvmx_pow_wq_int_pc {
+        uint64_t u64;
+        struct cvmx_pow_wq_int_pc_s {
+                uint64_t reserved_60_63:4;
+                uint64_t pc:28;
+                uint64_t reserved_28_31:4;
+                uint64_t pc_thr:20;
+                uint64_t reserved_0_7:8;
+        } s;
+        struct cvmx_pow_wq_int_pc_s cn30xx;
+        struct cvmx_pow_wq_int_pc_s cn31xx;
+        struct cvmx_pow_wq_int_pc_s cn38xx;
+        struct cvmx_pow_wq_int_pc_s cn38xxp2;
+        struct cvmx_pow_wq_int_pc_s cn50xx;
+        struct cvmx_pow_wq_int_pc_s cn52xx;
+        struct cvmx_pow_wq_int_pc_s cn52xxp1;
+        struct cvmx_pow_wq_int_pc_s cn56xx;
+        struct cvmx_pow_wq_int_pc_s cn56xxp1;
+        struct cvmx_pow_wq_int_pc_s cn58xx;
+        struct cvmx_pow_wq_int_pc_s cn58xxp1;
+};
+union cvmx_pow_wq_int_thrx {
+        uint64_t u64;
+        struct cvmx_pow_wq_int_thrx_s {
+                uint64_t reserved_29_63:35;
+                uint64_t tc_en:1;
+                uint64_t tc_thr:4;
+                uint64_t reserved_23_23:1;
+                uint64_t ds_thr:11;
+                uint64_t reserved_11_11:1;
+                uint64_t iq_thr:11;
+        } s;
+        struct cvmx_pow_wq_int_thrx_cn30xx {
+                uint64_t reserved_29_63:35;
+                uint64_t tc_en:1;
+                uint64_t tc_thr:4;
+                uint64_t reserved_18_23:6;
+                uint64_t ds_thr:6;
+                uint64_t reserved_6_11:6;
+                uint64_t iq_thr:6;
+        } cn30xx;
+        struct cvmx_pow_wq_int_thrx_cn31xx {
+                uint64_t reserved_29_63:35;
+                uint64_t tc_en:1;
+                uint64_t tc_thr:4;
+                uint64_t reserved_20_23:4;
+                uint64_t ds_thr:8;
+                uint64_t reserved_8_11:4;
+                uint64_t iq_thr:8;
+        } cn31xx;
+        struct cvmx_pow_wq_int_thrx_s cn38xx;
+        struct cvmx_pow_wq_int_thrx_s cn38xxp2;
+        struct cvmx_pow_wq_int_thrx_cn31xx cn50xx;
+        struct cvmx_pow_wq_int_thrx_cn52xx {
+                uint64_t reserved_29_63:35;
+                uint64_t tc_en:1;
+                uint64_t tc_thr:4;
+                uint64_t reserved_21_23:3;
+                uint64_t ds_thr:9;
+                uint64_t reserved_9_11:3;
+                uint64_t iq_thr:9;
+        } cn52xx;
+        struct cvmx_pow_wq_int_thrx_cn52xx cn52xxp1;
+        struct cvmx_pow_wq_int_thrx_s cn56xx;
+        struct cvmx_pow_wq_int_thrx_s cn56xxp1;
+        struct cvmx_pow_wq_int_thrx_s cn58xx;
+        struct cvmx_pow_wq_int_thrx_s cn58xxp1;
+};
+union cvmx_pow_ws_pcx {
+        uint64_t u64;
+        struct cvmx_pow_ws_pcx_s {
+                uint64_t reserved_32_63:32;
+                uint64_t ws_pc:32;
+        } s;
+        struct cvmx_pow_ws_pcx_s cn30xx;
+        struct cvmx_pow_ws_pcx_s cn31xx;
+        struct cvmx_pow_ws_pcx_s cn38xx;
+        struct cvmx_pow_ws_pcx_s cn38xxp2;
+        struct cvmx_pow_ws_pcx_s cn50xx;
+        struct cvmx_pow_ws_pcx_s cn52xx;
+        struct cvmx_pow_ws_pcx_s cn52xxp1;
+        struct cvmx_pow_ws_pcx_s cn56xx;
+        struct cvmx_pow_ws_pcx_s cn56xxp1;
+        struct cvmx_pow_ws_pcx_s cn58xx;
+        struct cvmx_pow_ws_pcx_s cn58xxp1;
+};
+#endif
diff --git a/arch/mips/include/asm/octeon/cvmx-spinlock.h b/arch/mips/include/asm/octeon/cvmx-spinlock.h
new file mode 100644
index 000000000000..2fbf0871df11
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-spinlock.h
@@ -0,0 +1,232 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/**
+ * Implementation of spinlocks for Octeon CVMX.  Although similar in
+ * function to Linux kernel spinlocks, they are not compatible.
+ * Octeon CVMX spinlocks are only used to synchronize with the boot
+ * monitor and other non-Linux programs running in the system.
+ */
+#ifndef __CVMX_SPINLOCK_H__
+#define __CVMX_SPINLOCK_H__
+#include "cvmx-asm.h"
+/* Spinlocks for Octeon */
+/* define these to enable recursive spinlock debugging */
+/*#define CVMX_SPINLOCK_DEBUG */
+/**
+ * Spinlocks for Octeon CVMX
+ */
+typedef struct {
+        volatile uint32_t value;
+} cvmx_spinlock_t;
+/* note - macros not expanded in inline ASM, so values hardcoded */
+#define  CVMX_SPINLOCK_UNLOCKED_VAL  0
+#define  CVMX_SPINLOCK_LOCKED_VAL    1
+#define CVMX_SPINLOCK_UNLOCKED_INITIALIZER  {CVMX_SPINLOCK_UNLOCKED_VAL}
+/**
+ * Initialize a spinlock
+ *
+ * @lock:   Lock to initialize
+ */
+static inline void cvmx_spinlock_init(cvmx_spinlock_t *lock)
+{
+        lock->value = CVMX_SPINLOCK_UNLOCKED_VAL;
+}
+/**
+ * Return non-zero if the spinlock is currently locked
+ *
+ * @lock:   Lock to check
+ * Returns Non-zero if locked
+ */
+static inline int cvmx_spinlock_locked(cvmx_spinlock_t *lock)
+{
+        return lock->value != CVMX_SPINLOCK_UNLOCKED_VAL;
+}
+/**
+ * Releases lock
+ *
+ * @lock:   pointer to lock structure
+ */
+static inline void cvmx_spinlock_unlock(cvmx_spinlock_t *lock)
+{
+        CVMX_SYNCWS;
+        lock->value = 0;
+        CVMX_SYNCWS;
+}
+/**
+ * Attempts to take the lock, but does not spin if lock is not available.
+ * May take some time to acquire the lock even if it is available
+ * due to the ll/sc not succeeding.
+ *
+ * @lock:   pointer to lock structure
+ *
+ * Returns 0: lock successfully taken
+ *         1: lock not taken, held by someone else
+ * These return values match the Linux semantics.
+ */
+static inline unsigned int cvmx_spinlock_trylock(cvmx_spinlock_t *lock)
+{
+        unsigned int tmp;
+        __asm__ __volatile__(".set noreorder         \n"
+                             "1: ll   %[tmp], %[val] \n"
+                        /* if lock held, fail immediately */
+                             "   bnez %[tmp], 2f     \n"
+                             "   li   %[tmp], 1      \n"
+                             "   sc   %[tmp], %[val] \n"
+                             "   beqz %[tmp], 1b     \n"
+                             "   li   %[tmp], 0      \n"
+                             "2:                     \n"
+                             ".set reorder           \n" :
+                        [val] "+m"(lock->value), [tmp] "=&r"(tmp)
+                             : : "memory");
+        return tmp != 0;                /* normalize to 0 or 1 */
+}
+/**
+ * Gets lock, spins until lock is taken
+ *
+ * @lock:   pointer to lock structure
+ */
+static inline void cvmx_spinlock_lock(cvmx_spinlock_t *lock)
+{
+        unsigned int tmp;
+        __asm__ __volatile__(".set noreorder         \n"
+                             "1: ll   %[tmp], %[val]  \n"
+                             "   bnez %[tmp], 1b     \n"
+                             "   li   %[tmp], 1      \n"
+                             "   sc   %[tmp], %[val] \n"
+                             "   beqz %[tmp], 1b     \n"
+                             "   nop                \n"
+                             ".set reorder           \n" :
+                        [val] "+m"(lock->value), [tmp] "=&r"(tmp)
+                        : : "memory");
+}
+/** ********************************************************************
+ * Bit spinlocks
+ * These spinlocks use a single bit (bit 31) of a 32 bit word for locking.
+ * The rest of the bits in the word are left undisturbed.  This enables more
+ * compact data structures as only 1 bit is consumed for the lock.
+ *
+ */
+/**
+ * Gets lock, spins until lock is taken
+ * Preserves the low 31 bits of the 32 bit
+ * word used for the lock.
+ *
+ *
+ * @word:  word to lock bit 31 of
+ */
+static inline void cvmx_spinlock_bit_lock(uint32_t *word)
+{
+        unsigned int tmp;
+        unsigned int sav;
+        __asm__ __volatile__(".set noreorder         \n"
+                             ".set noat              \n"
+                             "1: ll    %[tmp], %[val]  \n"
+                             "   bbit1 %[tmp], 31, 1b    \n"
+                             "   li    $at, 1      \n"
+                             "   ins   %[tmp], $at, 31, 1  \n"
+                             "   sc    %[tmp], %[val] \n"
+                             "   beqz  %[tmp], 1b     \n"
+                             "   nop                \n"
+                             ".set at              \n"
+                             ".set reorder           \n" :
+                        [val] "+m"(*word), [tmp] "=&r"(tmp), [sav] "=&r"(sav)
+                             : : "memory");
+}
+/**
+ * Attempts to get lock, returns immediately with success/failure
+ * Preserves the low 31 bits of the 32 bit
+ * word used for the lock.
+ *
+ *
+ * @word:  word to lock bit 31 of
+ * Returns 0: lock successfully taken
+ *         1: lock not taken, held by someone else
+ * These return values match the Linux semantics.
+ */
+static inline unsigned int cvmx_spinlock_bit_trylock(uint32_t *word)
+{
+        unsigned int tmp;
+        __asm__ __volatile__(".set noreorder\n\t"
+                             ".set noat\n"
+                             "1: ll    %[tmp], %[val] \n"
+                        /* if lock held, fail immediately */
+                             "   bbit1 %[tmp], 31, 2f     \n"
+                             "   li    $at, 1      \n"
+                             "   ins   %[tmp], $at, 31, 1  \n"
+                             "   sc    %[tmp], %[val] \n"
+                             "   beqz  %[tmp], 1b     \n"
+                             "   li    %[tmp], 0      \n"
+                             "2:                     \n"
+                             ".set at              \n"
+                             ".set reorder           \n" :
+                        [val] "+m"(*word), [tmp] "=&r"(tmp)
+                        : : "memory");
+        return tmp != 0;                /* normalize to 0 or 1 */
+}
+/**
+ * Releases bit lock
+ *
+ * Unconditionally clears bit 31 of the lock word.  Note that this is
+ * done non-atomically, as this implementation assumes that the rest
+ * of the bits in the word are protected by the lock.
+ *
+ * @word:  word to unlock bit 31 in
+ */
+static inline void cvmx_spinlock_bit_unlock(uint32_t *word)
+{
+        CVMX_SYNCWS;
+        *word &= ~(1UL << 31);
+        CVMX_SYNCWS;
+}
+#endif /* __CVMX_SPINLOCK_H__ */
diff --git a/arch/mips/include/asm/octeon/cvmx-sysinfo.h b/arch/mips/include/asm/octeon/cvmx-sysinfo.h
new file mode 100644
index 000000000000..61dd5741afe4
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-sysinfo.h
@@ -0,0 +1,152 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ * This module provides system/board information obtained by the bootloader.
+ */
+#ifndef __CVMX_SYSINFO_H__
+#define __CVMX_SYSINFO_H__
+#define OCTEON_SERIAL_LEN 20
+/**
+ * Structure describing application specific information.
+ * __cvmx_app_init() populates this from the cvmx boot descriptor.
+ * This structure is private to simple executive applications, so
+ * no versioning is required.
+ *
+ * This structure must be provided with some fields set in order to
+ * use simple executive functions in other applications (Linux kernel,
+ * u-boot, etc.)  The cvmx_sysinfo_minimal_initialize() function is
+ * provided to set the required values in these cases.
+ */
+struct cvmx_sysinfo {
+        /* System wide variables */
+        /* installed DRAM in system, in bytes */
+        uint64_t system_dram_size;
+        /* ptr to memory descriptor block */
+        void *phy_mem_desc_ptr;
+        /* Application image specific variables */
+        /* stack top address (virtual) */
+        uint64_t stack_top;
+        /* heap base address (virtual) */
+        uint64_t heap_base;
+        /* stack size in bytes */
+        uint32_t stack_size;
+        /* heap size in bytes */
+        uint32_t heap_size;
+        /* coremask defining cores running application */
+        uint32_t core_mask;
+        /* Deprecated, use cvmx_coremask_first_core() to select init core */
+        uint32_t init_core;
+        /* exception base address, as set by bootloader */
+        uint64_t exception_base_addr;
+        /* cpu clock speed in hz */
+        uint32_t cpu_clock_hz;
+        /* dram data rate in hz (data rate = 2 * clock rate */
+        uint32_t dram_data_rate_hz;
+        uint16_t board_type;
+        uint8_t board_rev_major;
+        uint8_t board_rev_minor;
+        uint8_t mac_addr_base[6];
+        uint8_t mac_addr_count;
+        char board_serial_number[OCTEON_SERIAL_LEN];
+        /*
+         * Several boards support compact flash on the Octeon boot
+         * bus.  The CF memory spaces may be mapped to different
+         * addresses on different boards.  These values will be 0 if
+         * CF is not present.  Note that these addresses are physical
+         * addresses, and it is up to the application to use the
+         * proper addressing mode (XKPHYS, KSEG0, etc.)
+         */
+        uint64_t compact_flash_common_base_addr;
+        uint64_t compact_flash_attribute_base_addr;
+        /*
+         * Base address of the LED display (as on EBT3000 board) This
+         * will be 0 if LED display not present.  Note that this
+         * address is a physical address, and it is up to the
+         * application to use the proper addressing mode (XKPHYS,
+         * KSEG0, etc.)
+         */
+        uint64_t led_display_base_addr;
+        /* DFA reference clock in hz (if applicable)*/
+        uint32_t dfa_ref_clock_hz;
+        /* configuration flags from bootloader */
+        uint32_t bootloader_config_flags;
+        /* Uart number used for console */
+        uint8_t console_uart_num;
+};
+/**
+ * This function returns the system/board information as obtained
+ * by the bootloader.
+ *
+ *
+ * Returns  Pointer to the boot information structure
+ *
+ */
+extern struct cvmx_sysinfo *cvmx_sysinfo_get(void);
+/**
+ * This function is used in non-simple executive environments (such as
+ * Linux kernel, u-boot, etc.)  to configure the minimal fields that
+ * are required to use simple executive files directly.
+ *
+ * Locking (if required) must be handled outside of this
+ * function
+ *
+ * @phy_mem_desc_ptr: Pointer to global physical memory descriptor
+ *                   (bootmem descriptor) @board_type: Octeon board
+ *                   type enumeration
+ *
+ * @board_rev_major:
+ *                   Board major revision
+ * @board_rev_minor:
+ *                   Board minor revision
+ * @cpu_clock_hz:
+ *                   CPU clock freqency in hertz
+ *
+ * Returns 0: Failure
+ *         1: success
+ */
+extern int cvmx_sysinfo_minimal_initialize(void *phy_mem_desc_ptr,
+                                           uint16_t board_type,
+                                           uint8_t board_rev_major,
+                                           uint8_t board_rev_minor,
+                                           uint32_t cpu_clock_hz);
+#endif /* __CVMX_SYSINFO_H__ */
diff --git a/arch/mips/include/asm/octeon/cvmx.h b/arch/mips/include/asm/octeon/cvmx.h
new file mode 100644
index 000000000000..03fddfa3e928
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx.h
@@ -0,0 +1,505 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+#ifndef __CVMX_H__
+#define __CVMX_H__
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include "cvmx-asm.h"
+#include "cvmx-packet.h"
+#include "cvmx-sysinfo.h"
+#include "cvmx-ciu-defs.h"
+#include "cvmx-gpio-defs.h"
+#include "cvmx-iob-defs.h"
+#include "cvmx-ipd-defs.h"
+#include "cvmx-l2c-defs.h"
+#include "cvmx-l2d-defs.h"
+#include "cvmx-l2t-defs.h"
+#include "cvmx-led-defs.h"
+#include "cvmx-mio-defs.h"
+#include "cvmx-pow-defs.h"
+#include "cvmx-bootinfo.h"
+#include "cvmx-bootmem.h"
+#include "cvmx-l2c.h"
+#ifndef CVMX_ENABLE_DEBUG_PRINTS
+#define CVMX_ENABLE_DEBUG_PRINTS 1
+#endif
+#if CVMX_ENABLE_DEBUG_PRINTS
+#define cvmx_dprintf        printk
+#else
+#define cvmx_dprintf(...)   {}
+#endif
+#define CVMX_MAX_CORES          (16)
+#define CVMX_CACHE_LINE_SIZE    (128)   /* In bytes */
+#define CVMX_CACHE_LINE_MASK    (CVMX_CACHE_LINE_SIZE - 1)      /* In bytes */
+#define CVMX_CACHE_LINE_ALIGNED __attribute__ ((aligned(CVMX_CACHE_LINE_SIZE)))
+#define CAST64(v) ((long long)(long)(v))
+#define CASTPTR(type, v) ((type *)(long)(v))
+/*
+ * Returns processor ID, different Linux and simple exec versions
+ * provided in the cvmx-app-init*.c files.
+ */
+static inline uint32_t cvmx_get_proc_id(void) __attribute__ ((pure));
+static inline uint32_t cvmx_get_proc_id(void)
+{
+        uint32_t id;
+        asm("mfc0 %0, $15,0" : "=r"(id));
+        return id;
+}
+/* turn the variable name into a string */
+#define CVMX_TMP_STR(x) CVMX_TMP_STR2(x)
+#define CVMX_TMP_STR2(x) #x
+/**
+ * Builds a bit mask given the required size in bits.
+ *
+ * @bits:   Number of bits in the mask
+ * Returns The mask
+ */ static inline uint64_t cvmx_build_mask(uint64_t bits)
+{
+        return ~((~0x0ull) << bits);
+}
+/**
+ * Builds a memory address for I/O based on the Major and Sub DID.
+ *
+ * @major_did: 5 bit major did
+ * @sub_did:   3 bit sub did
+ * Returns I/O base address
+ */
+static inline uint64_t cvmx_build_io_address(uint64_t major_did,
+                                             uint64_t sub_did)
+{
+        return (0x1ull << 48) | (major_did << 43) | (sub_did << 40);
+}
+/**
+ * Perform mask and shift to place the supplied value into
+ * the supplied bit rage.
+ *
+ * Example: cvmx_build_bits(39,24,value)
+ * <pre>
+ * 6       5       4       3       3       2       1
+ * 3       5       7       9       1       3       5       7      0
+ * +-------+-------+-------+-------+-------+-------+-------+------+
+ * 000000000000000000000000___________value000000000000000000000000
+ * </pre>
+ *
+ * @high_bit: Highest bit value can occupy (inclusive) 0-63
+ * @low_bit:  Lowest bit value can occupy inclusive 0-high_bit
+ * @value:    Value to use
+ * Returns Value masked and shifted
+ */
+static inline uint64_t cvmx_build_bits(uint64_t high_bit,
+                                       uint64_t low_bit, uint64_t value)
+{
+        return (value & cvmx_build_mask(high_bit - low_bit + 1)) << low_bit;
+}
+enum cvmx_mips_space {
+        CVMX_MIPS_SPACE_XKSEG = 3LL,
+        CVMX_MIPS_SPACE_XKPHYS = 2LL,
+        CVMX_MIPS_SPACE_XSSEG = 1LL,
+        CVMX_MIPS_SPACE_XUSEG = 0LL
+};
+/* These macros for use when using 32 bit pointers. */
+#define CVMX_MIPS32_SPACE_KSEG0 1l
+#define CVMX_ADD_SEG32(segment, add) \
+        (((int32_t)segment << 31) | (int32_t)(add))
+#define CVMX_IO_SEG CVMX_MIPS_SPACE_XKPHYS
+/* These macros simplify the process of creating common IO addresses */
+#define CVMX_ADD_SEG(segment, add) \
+        ((((uint64_t)segment) << 62) | (add))
+#ifndef CVMX_ADD_IO_SEG
+#define CVMX_ADD_IO_SEG(add) CVMX_ADD_SEG(CVMX_IO_SEG, (add))
+#endif
+/**
+ * Convert a memory pointer (void*) into a hardware compatable
+ * memory address (uint64_t). Octeon hardware widgets don't
+ * understand logical addresses.
+ *
+ * @ptr:    C style memory pointer
+ * Returns Hardware physical address
+ */
+static inline uint64_t cvmx_ptr_to_phys(void *ptr)
+{
+        if (sizeof(void *) == 8) {
+                /*
+                 * We're running in 64 bit mode. Normally this means
+                 * that we can use 40 bits of address space (the
+                 * hardware limit). Unfortunately there is one case
+                 * were we need to limit this to 30 bits, sign
+                 * extended 32 bit. Although these are 64 bits wide,
+                 * only 30 bits can be used.
+                 */
+                if ((CAST64(ptr) >> 62) == 3)
+                        return CAST64(ptr) & cvmx_build_mask(30);
+                else
+                        return CAST64(ptr) & cvmx_build_mask(40);
+        } else {
+                return (long)(ptr) & 0x1fffffff;
+        }
+}
+/**
+ * Convert a hardware physical address (uint64_t) into a
+ * memory pointer (void *).
+ *
+ * @physical_address:
+ *               Hardware physical address to memory
+ * Returns Pointer to memory
+ */
+static inline void *cvmx_phys_to_ptr(uint64_t physical_address)
+{
+        if (sizeof(void *) == 8) {
+                /* Just set the top bit, avoiding any TLB uglyness */
+                return CASTPTR(void,
+                               CVMX_ADD_SEG(CVMX_MIPS_SPACE_XKPHYS,
+                                            physical_address));
+        } else {
+                return CASTPTR(void,
+                               CVMX_ADD_SEG32(CVMX_MIPS32_SPACE_KSEG0,
+                                              physical_address));
+        }
+}
+/* The following #if controls the definition of the macro
+    CVMX_BUILD_WRITE64. This macro is used to build a store operation to
+    a full 64bit address. With a 64bit ABI, this can be done with a simple
+    pointer access. 32bit ABIs require more complicated assembly */
+/* We have a full 64bit ABI. Writing to a 64bit address can be done with
+    a simple volatile pointer */
+#define CVMX_BUILD_WRITE64(TYPE, ST)                                    \
+static inline void cvmx_write64_##TYPE(uint64_t addr, TYPE##_t val)     \
+{                                                                       \
+    *CASTPTR(volatile TYPE##_t, addr) = val;                            \
+}
+/* The following #if controls the definition of the macro
+    CVMX_BUILD_READ64. This macro is used to build a load operation from
+    a full 64bit address. With a 64bit ABI, this can be done with a simple
+    pointer access. 32bit ABIs require more complicated assembly */
+/* We have a full 64bit ABI. Writing to a 64bit address can be done with
+    a simple volatile pointer */
+#define CVMX_BUILD_READ64(TYPE, LT)                                     \
+static inline TYPE##_t cvmx_read64_##TYPE(uint64_t addr)                \
+{                                                                       \
+        return *CASTPTR(volatile TYPE##_t, addr);                       \
+}
+/* The following defines 8 functions for writing to a 64bit address. Each
+    takes two arguments, the address and the value to write.
+    cvmx_write64_int64      cvmx_write64_uint64
+    cvmx_write64_int32      cvmx_write64_uint32
+    cvmx_write64_int16      cvmx_write64_uint16
+    cvmx_write64_int8       cvmx_write64_uint8 */
+CVMX_BUILD_WRITE64(int64, "sd");
+CVMX_BUILD_WRITE64(int32, "sw");
+CVMX_BUILD_WRITE64(int16, "sh");
+CVMX_BUILD_WRITE64(int8, "sb");
+CVMX_BUILD_WRITE64(uint64, "sd");
+CVMX_BUILD_WRITE64(uint32, "sw");
+CVMX_BUILD_WRITE64(uint16, "sh");
+CVMX_BUILD_WRITE64(uint8, "sb");
+#define cvmx_write64 cvmx_write64_uint64
+/* The following defines 8 functions for reading from a 64bit address. Each
+    takes the address as the only argument
+    cvmx_read64_int64       cvmx_read64_uint64
+    cvmx_read64_int32       cvmx_read64_uint32
+    cvmx_read64_int16       cvmx_read64_uint16
+    cvmx_read64_int8        cvmx_read64_uint8 */
+CVMX_BUILD_READ64(int64, "ld");
+CVMX_BUILD_READ64(int32, "lw");
+CVMX_BUILD_READ64(int16, "lh");
+CVMX_BUILD_READ64(int8, "lb");
+CVMX_BUILD_READ64(uint64, "ld");
+CVMX_BUILD_READ64(uint32, "lw");
+CVMX_BUILD_READ64(uint16, "lhu");
+CVMX_BUILD_READ64(uint8, "lbu");
+#define cvmx_read64 cvmx_read64_uint64
+static inline void cvmx_write_csr(uint64_t csr_addr, uint64_t val)
+{
+        cvmx_write64(csr_addr, val);
+        /*
+         * Perform an immediate read after every write to an RSL
+         * register to force the write to complete. It doesn't matter
+         * what RSL read we do, so we choose CVMX_MIO_BOOT_BIST_STAT
+         * because it is fast and harmless.
+         */
+        if ((csr_addr >> 40) == (0x800118))
+                cvmx_read64(CVMX_MIO_BOOT_BIST_STAT);
+}
+static inline void cvmx_write_io(uint64_t io_addr, uint64_t val)
+{
+        cvmx_write64(io_addr, val);
+}
+static inline uint64_t cvmx_read_csr(uint64_t csr_addr)
+{
+        uint64_t val = cvmx_read64(csr_addr);
+        return val;
+}
+static inline void cvmx_send_single(uint64_t data)
+{
+        const uint64_t CVMX_IOBDMA_SENDSINGLE = 0xffffffffffffa200ull;
+        cvmx_write64(CVMX_IOBDMA_SENDSINGLE, data);
+}
+static inline void cvmx_read_csr_async(uint64_t scraddr, uint64_t csr_addr)
+{
+        union {
+                uint64_t u64;
+                struct {
+                        uint64_t scraddr:8;
+                        uint64_t len:8;
+                        uint64_t addr:48;
+                } s;
+        } addr;
+        addr.u64 = csr_addr;
+        addr.s.scraddr = scraddr >> 3;
+        addr.s.len = 1;
+        cvmx_send_single(addr.u64);
+}
+/* Return true if Octeon is CN38XX pass 1 */
+static inline int cvmx_octeon_is_pass1(void)
+{
+#if OCTEON_IS_COMMON_BINARY()
+        return 0;       /* Pass 1 isn't supported for common binaries */
+#else
+/* Now that we know we're built for a specific model, only check CN38XX */
+#if OCTEON_IS_MODEL(OCTEON_CN38XX)
+        return cvmx_get_proc_id() == OCTEON_CN38XX_PASS1;
+#else
+        return 0;       /* Built for non CN38XX chip, we're not CN38XX pass1 */
+#endif
+#endif
+}
+static inline unsigned int cvmx_get_core_num(void)
+{
+        unsigned int core_num;
+        CVMX_RDHWRNV(core_num, 0);
+        return core_num;
+}
+/**
+ * Returns the number of bits set in the provided value.
+ * Simple wrapper for POP instruction.
+ *
+ * @val:    32 bit value to count set bits in
+ *
+ * Returns Number of bits set
+ */
+static inline uint32_t cvmx_pop(uint32_t val)
+{
+        uint32_t pop;
+        CVMX_POP(pop, val);
+        return pop;
+}
+/**
+ * Returns the number of bits set in the provided value.
+ * Simple wrapper for DPOP instruction.
+ *
+ * @val:    64 bit value to count set bits in
+ *
+ * Returns Number of bits set
+ */
+static inline int cvmx_dpop(uint64_t val)
+{
+        int pop;
+        CVMX_DPOP(pop, val);
+        return pop;
+}
+/**
+ * Provide current cycle counter as a return value
+ *
+ * Returns current cycle counter
+ */
+static inline uint64_t cvmx_get_cycle(void)
+{
+        uint64_t cycle;
+        CVMX_RDHWR(cycle, 31);
+        return cycle;
+}
+/**
+ * Reads a chip global cycle counter.  This counts CPU cycles since
+ * chip reset.  The counter is 64 bit.
+ * This register does not exist on CN38XX pass 1 silicion
+ *
+ * Returns Global chip cycle count since chip reset.
+ */
+static inline uint64_t cvmx_get_cycle_global(void)
+{
+        if (cvmx_octeon_is_pass1())
+                return 0;
+        else
+                return cvmx_read64(CVMX_IPD_CLK_COUNT);
+}
+/**
+ * This macro spins on a field waiting for it to reach a value. It
+ * is common in code to need to wait for a specific field in a CSR
+ * to match a specific value. Conceptually this macro expands to:
+ *
+ * 1) read csr at "address" with a csr typedef of "type"
+ * 2) Check if ("type".s."field" "op" "value")
+ * 3) If #2 isn't true loop to #1 unless too much time has passed.
+ */
+#define CVMX_WAIT_FOR_FIELD64(address, type, field, op, value, timeout_usec)\
+    (                                                                   \
+{                                                                       \
+        int result;                                                     \
+        do {                                                            \
+                uint64_t done = cvmx_get_cycle() + (uint64_t)timeout_usec * \
+                        cvmx_sysinfo_get()->cpu_clock_hz / 1000000;     \
+                type c;                                                 \
+                while (1) {                                             \
+                        c.u64 = cvmx_read_csr(address);                 \
+                        if ((c.s.field) op(value)) {                    \
+                                result = 0;                             \
+                                break;                                  \
+                        } else if (cvmx_get_cycle() > done) {           \
+                                result = -1;                            \
+                                break;                                  \
+                        } else                                          \
+                                cvmx_wait(100);                         \
+                }                                                       \
+        } while (0);                                                    \
+        result;                                                         \
+})
+/***************************************************************************/
+static inline void cvmx_reset_octeon(void)
+{
+        union cvmx_ciu_soft_rst ciu_soft_rst;
+        ciu_soft_rst.u64 = 0;
+        ciu_soft_rst.s.soft_rst = 1;
+        cvmx_write_csr(CVMX_CIU_SOFT_RST, ciu_soft_rst.u64);
+}
+/* Return the number of cores available in the chip */
+static inline uint32_t cvmx_octeon_num_cores(void)
+{
+        uint32_t ciu_fuse = (uint32_t) cvmx_read_csr(CVMX_CIU_FUSE) & 0xffff;
+        return cvmx_pop(ciu_fuse);
+}
+/**
+ * Read a byte of fuse data
+ * @byte_addr:   address to read
+ *
+ * Returns fuse value: 0 or 1
+ */
+static uint8_t cvmx_fuse_read_byte(int byte_addr)
+{
+        union cvmx_mio_fus_rcmd read_cmd;
+        read_cmd.u64 = 0;
+        read_cmd.s.addr = byte_addr;
+        read_cmd.s.pend = 1;
+        cvmx_write_csr(CVMX_MIO_FUS_RCMD, read_cmd.u64);
+        while ((read_cmd.u64 = cvmx_read_csr(CVMX_MIO_FUS_RCMD))
+               && read_cmd.s.pend)
+                ;
+        return read_cmd.s.dat;
+}
+/**
+ * Read a single fuse bit
+ *
+ * @fuse:   Fuse number (0-1024)
+ *
+ * Returns fuse value: 0 or 1
+ */
+static inline int cvmx_fuse_read(int fuse)
+{
+        return (cvmx_fuse_read_byte(fuse >> 3) >> (fuse & 0x7)) & 1;
+}
+static inline int cvmx_octeon_model_CN36XX(void)
+{
+        return OCTEON_IS_MODEL(OCTEON_CN38XX)
+                && !cvmx_octeon_is_pass1()
+                && cvmx_fuse_read(264);
+}
+static inline int cvmx_octeon_zip_present(void)
+{
+        return octeon_has_feature(OCTEON_FEATURE_ZIP);
+}
+static inline int cvmx_octeon_dfa_present(void)
+{
+        if (!OCTEON_IS_MODEL(OCTEON_CN38XX)
+            && !OCTEON_IS_MODEL(OCTEON_CN31XX)
+            && !OCTEON_IS_MODEL(OCTEON_CN58XX))
+                return 0;
+        else if (OCTEON_IS_MODEL(OCTEON_CN3020))
+                return 0;
+        else if (cvmx_octeon_is_pass1())
+                return 1;
+        else
+                return !cvmx_fuse_read(120);
+}
+static inline int cvmx_octeon_crypto_present(void)
+{
+        return octeon_has_feature(OCTEON_FEATURE_CRYPTO);
+}
+#endif /*  __CVMX_H__  */
diff --git a/arch/mips/include/asm/octeon/octeon-feature.h b/arch/mips/include/asm/octeon/octeon-feature.h
new file mode 100644
index 000000000000..04fac684069c
--- /dev/null
+++ b/arch/mips/include/asm/octeon/octeon-feature.h
@@ -0,0 +1,119 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ * File defining checks for different Octeon features.
+ */
+#ifndef __OCTEON_FEATURE_H__
+#define __OCTEON_FEATURE_H__
+enum octeon_feature {
+        /*
+         * Octeon models in the CN5XXX family and higher support
+         * atomic add instructions to memory (saa/saad).
+         */
+        OCTEON_FEATURE_SAAD,
+        /* Does this Octeon support the ZIP offload engine? */
+        OCTEON_FEATURE_ZIP,
+        /* Does this Octeon support crypto acceleration using COP2? */
+        OCTEON_FEATURE_CRYPTO,
+        /* Does this Octeon support PCI express? */
+        OCTEON_FEATURE_PCIE,
+        /* Some Octeon models support internal memory for storing
+         * cryptographic keys */
+        OCTEON_FEATURE_KEY_MEMORY,
+        /* Octeon has a LED controller for banks of external LEDs */
+        OCTEON_FEATURE_LED_CONTROLLER,
+        /* Octeon has a trace buffer */
+        OCTEON_FEATURE_TRA,
+        /* Octeon has a management port */
+        OCTEON_FEATURE_MGMT_PORT,
+        /* Octeon has a raid unit */
+        OCTEON_FEATURE_RAID,
+        /* Octeon has a builtin USB */
+        OCTEON_FEATURE_USB,
+};
+static inline int cvmx_fuse_read(int fuse);
+/**
+ * Determine if the current Octeon supports a specific feature. These
+ * checks have been optimized to be fairly quick, but they should still
+ * be kept out of fast path code.
+ *
+ * @feature: Feature to check for. This should always be a constant so the
+ *                compiler can remove the switch statement through optimization.
+ *
+ * Returns Non zero if the feature exists. Zero if the feature does not
+ *         exist.
+ */
+static inline int octeon_has_feature(enum octeon_feature feature)
+{
+        switch (feature) {
+        case OCTEON_FEATURE_SAAD:
+                return !OCTEON_IS_MODEL(OCTEON_CN3XXX);
+        case OCTEON_FEATURE_ZIP:
+                if (OCTEON_IS_MODEL(OCTEON_CN30XX)
+                    || OCTEON_IS_MODEL(OCTEON_CN50XX)
+                    || OCTEON_IS_MODEL(OCTEON_CN52XX))
+                        return 0;
+                else if (OCTEON_IS_MODEL(OCTEON_CN38XX_PASS1))
+                        return 1;
+                else
+                        return !cvmx_fuse_read(121);
+        case OCTEON_FEATURE_CRYPTO:
+                return !cvmx_fuse_read(90);
+        case OCTEON_FEATURE_PCIE:
+                return OCTEON_IS_MODEL(OCTEON_CN56XX)
+                        || OCTEON_IS_MODEL(OCTEON_CN52XX);
+        case OCTEON_FEATURE_KEY_MEMORY:
+        case OCTEON_FEATURE_LED_CONTROLLER:
+                return OCTEON_IS_MODEL(OCTEON_CN38XX)
+                        || OCTEON_IS_MODEL(OCTEON_CN58XX)
+                        || OCTEON_IS_MODEL(OCTEON_CN56XX);
+        case OCTEON_FEATURE_TRA:
+                return !(OCTEON_IS_MODEL(OCTEON_CN30XX)
+                         || OCTEON_IS_MODEL(OCTEON_CN50XX));
+        case OCTEON_FEATURE_MGMT_PORT:
+                return OCTEON_IS_MODEL(OCTEON_CN56XX)
+                        || OCTEON_IS_MODEL(OCTEON_CN52XX);
+        case OCTEON_FEATURE_RAID:
+                return OCTEON_IS_MODEL(OCTEON_CN56XX)
+                        || OCTEON_IS_MODEL(OCTEON_CN52XX);
+        case OCTEON_FEATURE_USB:
+                return !(OCTEON_IS_MODEL(OCTEON_CN38XX)
+                         || OCTEON_IS_MODEL(OCTEON_CN58XX));
+        }
+        return 0;
+}
+#endif /* __OCTEON_FEATURE_H__ */
diff --git a/arch/mips/include/asm/octeon/octeon-model.h b/arch/mips/include/asm/octeon/octeon-model.h
new file mode 100644
index 000000000000..cf50336eca2e
--- /dev/null
+++ b/arch/mips/include/asm/octeon/octeon-model.h
@@ -0,0 +1,321 @@
+/***********************license start***************
+ * Author: Cavium Networks
+ *
+ * Contact: support@caviumnetworks.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2008 Cavium Networks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Networks for more information
+ ***********************license end**************************************/
+/*
+ *
+ * File defining different Octeon model IDs and macros to
+ * compare them.
+ *
+ */
+#ifndef __OCTEON_MODEL_H__
+#define __OCTEON_MODEL_H__
+/* NOTE: These must match what is checked in common-config.mk */
+/* Defines to represent the different versions of Octeon.  */
+/*
+ * IMPORTANT: When the default pass is updated for an Octeon Model,
+ * the corresponding change must also be made in the oct-sim script.
+ */
+/*
+ * The defines below should be used with the OCTEON_IS_MODEL() macro
+ * to determine what model of chip the software is running on.  Models
+ * ending in 'XX' match multiple models (families), while specific
+ * models match only that model.  If a pass (revision) is specified,
+ * then only that revision will be matched.  Care should be taken when
+ * checking for both specific models and families that the specific
+ * models are checked for first.  While these defines are similar to
+ * the processor ID, they are not intended to be used by anything
+ * other that the OCTEON_IS_MODEL framework, and the values are
+ * subject to change at anytime without notice.
+ *
+ * NOTE: only the OCTEON_IS_MODEL() macro/function and the OCTEON_CN*
+ * macros should be used outside of this file.  All other macros are
+ * for internal use only, and may change without notice.
+ */
+/* Flag bits in top byte */
+/* Ignores revision in model checks */
+#define OM_IGNORE_REVISION        0x01000000
+/* Check submodels */
+#define OM_CHECK_SUBMODEL         0x02000000
+/* Match all models previous than the one specified */
+#define OM_MATCH_PREVIOUS_MODELS  0x04000000
+/* Ignores the minor revison on newer parts */
+#define OM_IGNORE_MINOR_REVISION  0x08000000
+#define OM_FLAG_MASK              0xff000000
+/*
+ * CN5XXX models with new revision encoding
+ */
+#define OCTEON_CN58XX_PASS1_0   0x000d0300
+#define OCTEON_CN58XX_PASS1_1   0x000d0301
+#define OCTEON_CN58XX_PASS1_2   0x000d0303
+#define OCTEON_CN58XX_PASS2_0   0x000d0308
+#define OCTEON_CN58XX_PASS2_1   0x000d0309
+#define OCTEON_CN58XX_PASS2_2   0x000d030a
+#define OCTEON_CN58XX_PASS2_3   0x000d030b
+#define OCTEON_CN58XX           (OCTEON_CN58XX_PASS1_0 | OM_IGNORE_REVISION)
+#define OCTEON_CN58XX_PASS1_X   (OCTEON_CN58XX_PASS1_0 \
+                                 | OM_IGNORE_MINOR_REVISION)
+#define OCTEON_CN58XX_PASS2_X   (OCTEON_CN58XX_PASS2_0 \
+                                 | OM_IGNORE_MINOR_REVISION)
+#define OCTEON_CN58XX_PASS1     OCTEON_CN58XX_PASS1_X
+#define OCTEON_CN58XX_PASS2     OCTEON_CN58XX_PASS2_X
+#define OCTEON_CN56XX_PASS1_0   0x000d0400
+#define OCTEON_CN56XX_PASS1_1   0x000d0401
+#define OCTEON_CN56XX_PASS2_0   0x000d0408
+#define OCTEON_CN56XX_PASS2_1   0x000d0409
+#define OCTEON_CN56XX           (OCTEON_CN56XX_PASS2_0 | OM_IGNORE_REVISION)
+#define OCTEON_CN56XX_PASS1_X   (OCTEON_CN56XX_PASS1_0 \
+                                 | OM_IGNORE_MINOR_REVISION)
+#define OCTEON_CN56XX_PASS2_X   (OCTEON_CN56XX_PASS2_0 \
+                                 | OM_IGNORE_MINOR_REVISION)
+#define OCTEON_CN56XX_PASS1     OCTEON_CN56XX_PASS1_X
+#define OCTEON_CN56XX_PASS2     OCTEON_CN56XX_PASS2_X
+#define OCTEON_CN57XX           OCTEON_CN56XX
+#define OCTEON_CN57XX_PASS1     OCTEON_CN56XX_PASS1
+#define OCTEON_CN57XX_PASS2     OCTEON_CN56XX_PASS2
+#define OCTEON_CN55XX           OCTEON_CN56XX
+#define OCTEON_CN55XX_PASS1     OCTEON_CN56XX_PASS1
+#define OCTEON_CN55XX_PASS2     OCTEON_CN56XX_PASS2
+#define OCTEON_CN54XX           OCTEON_CN56XX
+#define OCTEON_CN54XX_PASS1     OCTEON_CN56XX_PASS1
+#define OCTEON_CN54XX_PASS2     OCTEON_CN56XX_PASS2
+#define OCTEON_CN50XX_PASS1_0   0x000d0600
+#define OCTEON_CN50XX           (OCTEON_CN50XX_PASS1_0 | OM_IGNORE_REVISION)
+#define OCTEON_CN50XX_PASS1_X   (OCTEON_CN50XX_PASS1_0 \
+                                 | OM_IGNORE_MINOR_REVISION)
+#define OCTEON_CN50XX_PASS1     OCTEON_CN50XX_PASS1_X
+/*
+ * NOTE: Octeon CN5000F model is not identifiable using the
+ * OCTEON_IS_MODEL() functions, but are treated as CN50XX.
+ */
+#define OCTEON_CN52XX_PASS1_0   0x000d0700
+#define OCTEON_CN52XX_PASS2_0   0x000d0708
+#define OCTEON_CN52XX           (OCTEON_CN52XX_PASS2_0 | OM_IGNORE_REVISION)
+#define OCTEON_CN52XX_PASS1_X   (OCTEON_CN52XX_PASS1_0 \
+                                 | OM_IGNORE_MINOR_REVISION)
+#define OCTEON_CN52XX_PASS2_X   (OCTEON_CN52XX_PASS2_0 \
+                                 | OM_IGNORE_MINOR_REVISION)
+#define OCTEON_CN52XX_PASS1     OCTEON_CN52XX_PASS1_X
+#define OCTEON_CN52XX_PASS2     OCTEON_CN52XX_PASS2_X
+/*
+ * CN3XXX models with old revision enconding
+ */
+#define OCTEON_CN38XX_PASS1     0x000d0000
+#define OCTEON_CN38XX_PASS2     0x000d0001
+#define OCTEON_CN38XX_PASS3     0x000d0003
+#define OCTEON_CN38XX           (OCTEON_CN38XX_PASS3 | OM_IGNORE_REVISION)
+#define OCTEON_CN36XX           OCTEON_CN38XX
+#define OCTEON_CN36XX_PASS2     OCTEON_CN38XX_PASS2
+#define OCTEON_CN36XX_PASS3     OCTEON_CN38XX_PASS3
+/* The OCTEON_CN31XX matches CN31XX models and the CN3020 */
+#define OCTEON_CN31XX_PASS1     0x000d0100
+#define OCTEON_CN31XX_PASS1_1   0x000d0102
+#define OCTEON_CN31XX           (OCTEON_CN31XX_PASS1 | OM_IGNORE_REVISION)
+/*
+ * This model is only used for internal checks, it is not a valid
+ * model for the OCTEON_MODEL environment variable.  This matches the
+ * CN3010 and CN3005 but NOT the CN3020.
+ */
+#define OCTEON_CN30XX_PASS1     0x000d0200
+#define OCTEON_CN30XX_PASS1_1   0x000d0202
+#define OCTEON_CN30XX           (OCTEON_CN30XX_PASS1 | OM_IGNORE_REVISION)
+#define OCTEON_CN3005_PASS1     (0x000d0210 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3005_PASS1_0   (0x000d0210 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3005_PASS1_1   (0x000d0212 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3005           (OCTEON_CN3005_PASS1 | OM_IGNORE_REVISION \
+                                 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3010_PASS1     (0x000d0200 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3010_PASS1_0   (0x000d0200 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3010_PASS1_1   (0x000d0202 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3010           (OCTEON_CN3010_PASS1 | OM_IGNORE_REVISION \
+                                 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3020_PASS1     (0x000d0110 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3020_PASS1_0   (0x000d0110 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3020_PASS1_1   (0x000d0112 | OM_CHECK_SUBMODEL)
+#define OCTEON_CN3020           (OCTEON_CN3020_PASS1 | OM_IGNORE_REVISION \
+                                 | OM_CHECK_SUBMODEL)
+/* This matches the complete family of CN3xxx CPUs, and not subsequent models */
+#define OCTEON_CN3XXX           (OCTEON_CN58XX_PASS1_0 \
+                                 | OM_MATCH_PREVIOUS_MODELS \
+                                 | OM_IGNORE_REVISION)
+/* The revision byte (low byte) has two different encodings.
+ * CN3XXX:
+ *
+ *     bits
+ *     <7:5>: reserved (0)
+ *     <4>:   alternate package
+ *     <3:0>: revision
+ *
+ * CN5XXX:
+ *
+ *     bits
+ *     <7>:   reserved (0)
+ *     <6>:   alternate package
+ *     <5:3>: major revision
+ *     <2:0>: minor revision
+ *
+ */
+/* Masks used for the various types of model/family/revision matching */
+#define OCTEON_38XX_FAMILY_MASK      0x00ffff00
+#define OCTEON_38XX_FAMILY_REV_MASK  0x00ffff0f
+#define OCTEON_38XX_MODEL_MASK       0x00ffff10
+#define OCTEON_38XX_MODEL_REV_MASK   (OCTEON_38XX_FAMILY_REV_MASK \
+                                      | OCTEON_38XX_MODEL_MASK)
+/* CN5XXX and later use different layout of bits in the revision ID field */
+#define OCTEON_58XX_FAMILY_MASK      OCTEON_38XX_FAMILY_MASK
+#define OCTEON_58XX_FAMILY_REV_MASK  0x00ffff3f
+#define OCTEON_58XX_MODEL_MASK       0x00ffffc0
+#define OCTEON_58XX_MODEL_REV_MASK   (OCTEON_58XX_FAMILY_REV_MASK \
+                                      | OCTEON_58XX_MODEL_MASK)
+#define OCTEON_58XX_MODEL_MINOR_REV_MASK (OCTEON_58XX_MODEL_REV_MASK \
+                                          & 0x00fffff8)
+#define __OCTEON_MATCH_MASK__(x, y, z) (((x) & (z)) == ((y) & (z)))
+/* NOTE: This is for internal (to this file) use only. */
+static inline int __OCTEON_IS_MODEL_COMPILE__(uint32_t arg_model,
+                                              uint32_t chip_model)
+{
+        uint32_t rev_and_sub = OM_IGNORE_REVISION | OM_CHECK_SUBMODEL;
+        if ((arg_model & OCTEON_38XX_FAMILY_MASK) < OCTEON_CN58XX_PASS1_0) {
+                if (((arg_model & OM_FLAG_MASK) == rev_and_sub) &&
+                    __OCTEON_MATCH_MASK__(chip_model, arg_model,
+                                          OCTEON_38XX_MODEL_MASK))
+                        return 1;
+                if (((arg_model & OM_FLAG_MASK) == 0) &&
+                    __OCTEON_MATCH_MASK__(chip_model, arg_model,
+                                          OCTEON_38XX_FAMILY_REV_MASK))
+                        return 1;
+                if (((arg_model & OM_FLAG_MASK) == OM_IGNORE_REVISION) &&
+                    __OCTEON_MATCH_MASK__(chip_model, arg_model,
+                                          OCTEON_38XX_FAMILY_MASK))
+                        return 1;
+                if (((arg_model & OM_FLAG_MASK) == OM_CHECK_SUBMODEL) &&
+                    __OCTEON_MATCH_MASK__((chip_model), (arg_model),
+                                          OCTEON_38XX_MODEL_REV_MASK))
+                        return 1;
+                if ((arg_model & OM_MATCH_PREVIOUS_MODELS) &&
+                    ((chip_model & OCTEON_38XX_MODEL_MASK) <
+                            (arg_model & OCTEON_38XX_MODEL_MASK)))
+                        return 1;
+        } else {
+                if (((arg_model & OM_FLAG_MASK) == rev_and_sub) &&
+                    __OCTEON_MATCH_MASK__((chip_model), (arg_model),
+                                          OCTEON_58XX_MODEL_MASK))
+                        return 1;
+                if (((arg_model & OM_FLAG_MASK) == 0) &&
+                    __OCTEON_MATCH_MASK__((chip_model), (arg_model),
+                                          OCTEON_58XX_FAMILY_REV_MASK))
+                        return 1;
+                if (((arg_model & OM_FLAG_MASK) == OM_IGNORE_MINOR_REVISION) &&
+                    __OCTEON_MATCH_MASK__((chip_model), (arg_model),
+                                          OCTEON_58XX_MODEL_MINOR_REV_MASK))
+                        return 1;
+                if (((arg_model & OM_FLAG_MASK) == OM_IGNORE_REVISION) &&
+                    __OCTEON_MATCH_MASK__((chip_model), (arg_model),
+                                          OCTEON_58XX_FAMILY_MASK))
+                        return 1;
+                if (((arg_model & OM_FLAG_MASK) == OM_CHECK_SUBMODEL) &&
+                    __OCTEON_MATCH_MASK__((chip_model), (arg_model),
+                                          OCTEON_58XX_MODEL_REV_MASK))
+                        return 1;
+                if ((arg_model & OM_MATCH_PREVIOUS_MODELS) &&
+                    ((chip_model & OCTEON_58XX_MODEL_MASK) <
+                            (arg_model & OCTEON_58XX_MODEL_MASK)))
+                        return 1;
+        }
+        return 0;
+}
+/* forward declarations */
+static inline uint32_t cvmx_get_proc_id(void) __attribute__ ((pure));
+static inline uint64_t cvmx_read_csr(uint64_t csr_addr);
+/* NOTE: This for internal use only!!!!! */
+static inline int __octeon_is_model_runtime__(uint32_t model)
+{
+        uint32_t cpuid = cvmx_get_proc_id();
+        /*
+         * Check for special case of mismarked 3005 samples. We only
+         * need to check if the sub model isn't being ignored.
+         */
+        if ((model & OM_CHECK_SUBMODEL) == OM_CHECK_SUBMODEL) {
+                if (cpuid == OCTEON_CN3010_PASS1 \
+                    && (cvmx_read_csr(0x80011800800007B8ull) & (1ull << 34)))
+                        cpuid |= 0x10;
+        }
+        return __OCTEON_IS_MODEL_COMPILE__(model, cpuid);
+}
+/*
+ * The OCTEON_IS_MODEL macro should be used for all Octeon model
+ * checking done in a program.  This should be kept runtime if at all
+ * possible.  Any compile time (#if OCTEON_IS_MODEL) usage must be
+ * condtionalized with OCTEON_IS_COMMON_BINARY() if runtime checking
+ * support is required.
+ */
+#define OCTEON_IS_MODEL(x) __octeon_is_model_runtime__(x)
+#define OCTEON_IS_COMMON_BINARY() 1
+#undef OCTEON_MODEL
+const char *octeon_model_get_string(uint32_t chip_id);
+const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer);
+#include "octeon-feature.h"
+#endif /* __OCTEON_MODEL_H__ */
diff --git a/arch/mips/include/asm/octeon/octeon.h b/arch/mips/include/asm/octeon/octeon.h
new file mode 100644
index 000000000000..edc676084cda
--- /dev/null
+++ b/arch/mips/include/asm/octeon/octeon.h
@@ -0,0 +1,248 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2004-2008 Cavium Networks
+ */
+#ifndef __ASM_OCTEON_OCTEON_H
+#define __ASM_OCTEON_OCTEON_H
+#include "cvmx.h"
+extern uint64_t octeon_bootmem_alloc_range_phys(uint64_t size,
+                                                uint64_t alignment,
+                                                uint64_t min_addr,
+                                                uint64_t max_addr,
+                                                int do_locking);
+extern void *octeon_bootmem_alloc(uint64_t size, uint64_t alignment,
+                                  int do_locking);
+extern void *octeon_bootmem_alloc_range(uint64_t size, uint64_t alignment,
+                                        uint64_t min_addr, uint64_t max_addr,
+                                        int do_locking);
+extern void *octeon_bootmem_alloc_named(uint64_t size, uint64_t alignment,
+                                        char *name);
+extern void *octeon_bootmem_alloc_named_range(uint64_t size, uint64_t min_addr,
+                                              uint64_t max_addr, uint64_t align,
+                                              char *name);
+extern void *octeon_bootmem_alloc_named_address(uint64_t size, uint64_t address,
+                                                char *name);
+extern int octeon_bootmem_free_named(char *name);
+extern void octeon_bootmem_lock(void);
+extern void octeon_bootmem_unlock(void);
+extern int octeon_is_simulation(void);
+extern int octeon_is_pci_host(void);
+extern int octeon_usb_is_ref_clk(void);
+extern uint64_t octeon_get_clock_rate(void);
+extern const char *octeon_board_type_string(void);
+extern const char *octeon_get_pci_interrupts(void);
+extern int octeon_get_southbridge_interrupt(void);
+extern int octeon_get_boot_coremask(void);
+extern int octeon_get_boot_num_arguments(void);
+extern const char *octeon_get_boot_argument(int arg);
+extern void octeon_hal_setup_reserved32(void);
+extern void octeon_user_io_init(void);
+struct octeon_cop2_state;
+extern unsigned long octeon_crypto_enable(struct octeon_cop2_state *state);
+extern void octeon_crypto_disable(struct octeon_cop2_state *state,
+                                  unsigned long flags);
+extern void octeon_init_cvmcount(void);
+#define OCTEON_ARGV_MAX_ARGS    64
+#define OCTOEN_SERIAL_LEN       20
+struct octeon_boot_descriptor {
+        /* Start of block referenced by assembly code - do not change! */
+        uint32_t desc_version;
+        uint32_t desc_size;
+        uint64_t stack_top;
+        uint64_t heap_base;
+        uint64_t heap_end;
+        /* Only used by bootloader */
+        uint64_t entry_point;
+        uint64_t desc_vaddr;
+        /* End of This block referenced by assembly code - do not change! */
+        uint32_t exception_base_addr;
+        uint32_t stack_size;
+        uint32_t heap_size;
+        /* Argc count for application. */
+        uint32_t argc;
+        uint32_t argv[OCTEON_ARGV_MAX_ARGS];
+#define  BOOT_FLAG_INIT_CORE            (1 << 0)
+#define  OCTEON_BL_FLAG_DEBUG           (1 << 1)
+#define  OCTEON_BL_FLAG_NO_MAGIC        (1 << 2)
+        /* If set, use uart1 for console */
+#define  OCTEON_BL_FLAG_CONSOLE_UART1   (1 << 3)
+        /* If set, use PCI console */
+#define  OCTEON_BL_FLAG_CONSOLE_PCI     (1 << 4)
+        /* Call exit on break on serial port */
+#define  OCTEON_BL_FLAG_BREAK           (1 << 5)
+        uint32_t flags;
+        uint32_t core_mask;
+        /* DRAM size in megabyes. */
+        uint32_t dram_size;
+        /* physical address of free memory descriptor block. */
+        uint32_t phy_mem_desc_addr;
+        /* used to pass flags from app to debugger. */
+        uint32_t debugger_flags_base_addr;
+        /* CPU clock speed, in hz. */
+        uint32_t eclock_hz;
+        /* DRAM clock speed, in hz. */
+        uint32_t dclock_hz;
+        /* SPI4 clock in hz. */
+        uint32_t spi_clock_hz;
+        uint16_t board_type;
+        uint8_t board_rev_major;
+        uint8_t board_rev_minor;
+        uint16_t chip_type;
+        uint8_t chip_rev_major;
+        uint8_t chip_rev_minor;
+        char board_serial_number[OCTOEN_SERIAL_LEN];
+        uint8_t mac_addr_base[6];
+        uint8_t mac_addr_count;
+        uint64_t cvmx_desc_vaddr;
+};
+union octeon_cvmemctl {
+        uint64_t u64;
+        struct {
+                /* RO 1 = BIST fail, 0 = BIST pass */
+                uint64_t tlbbist:1;
+                /* RO 1 = BIST fail, 0 = BIST pass */
+                uint64_t l1cbist:1;
+                /* RO 1 = BIST fail, 0 = BIST pass */
+                uint64_t l1dbist:1;
+                /* RO 1 = BIST fail, 0 = BIST pass */
+                uint64_t dcmbist:1;
+                /* RO 1 = BIST fail, 0 = BIST pass */
+                uint64_t ptgbist:1;
+                /* RO 1 = BIST fail, 0 = BIST pass */
+                uint64_t wbfbist:1;
+                /* Reserved */
+                uint64_t reserved:22;
+                /* R/W If set, marked write-buffer entries time out
+                 * the same as as other entries; if clear, marked
+                 * write-buffer entries use the maximum timeout. */
+                uint64_t dismarkwblongto:1;
+                /* R/W If set, a merged store does not clear the
+                 * write-buffer entry timeout state. */
+                uint64_t dismrgclrwbto:1;
+                /* R/W Two bits that are the MSBs of the resultant
+                 * CVMSEG LM word location for an IOBDMA. The other 8
+                 * bits come from the SCRADDR field of the IOBDMA. */
+                uint64_t iobdmascrmsb:2;
+                /* R/W If set, SYNCWS and SYNCS only order marked
+                 * stores; if clear, SYNCWS and SYNCS only order
+                 * unmarked stores. SYNCWSMARKED has no effect when
+                 * DISSYNCWS is set. */
+                uint64_t syncwsmarked:1;
+                /* R/W If set, SYNCWS acts as SYNCW and SYNCS acts as
+                 * SYNC. */
+                uint64_t dissyncws:1;
+                /* R/W If set, no stall happens on write buffer
+                 * full. */
+                uint64_t diswbfst:1;
+                /* R/W If set (and SX set), supervisor-level
+                 * loads/stores can use XKPHYS addresses with
+                 * VA<48>==0 */
+                uint64_t xkmemenas:1;
+                /* R/W If set (and UX set), user-level loads/stores
+                 * can use XKPHYS addresses with VA<48>==0 */
+                uint64_t xkmemenau:1;
+                /* R/W If set (and SX set), supervisor-level
+                 * loads/stores can use XKPHYS addresses with
+                 * VA<48>==1 */
+                uint64_t xkioenas:1;
+                /* R/W If set (and UX set), user-level loads/stores
+                 * can use XKPHYS addresses with VA<48>==1 */
+                uint64_t xkioenau:1;
+                /* R/W If set, all stores act as SYNCW (NOMERGE must
+                 * be set when this is set) RW, reset to 0. */
+                uint64_t allsyncw:1;
+                /* R/W If set, no stores merge, and all stores reach
+                 * the coherent bus in order. */
+                uint64_t nomerge:1;
+                /* R/W Selects the bit in the counter used for DID
+                 * time-outs 0 = 231, 1 = 230, 2 = 229, 3 =
+                 * 214. Actual time-out is between 1x and 2x this
+                 * interval. For example, with DIDTTO=3, expiration
+                 * interval is between 16K and 32K. */
+                uint64_t didtto:2;
+                /* R/W If set, the (mem) CSR clock never turns off. */
+                uint64_t csrckalwys:1;
+                /* R/W If set, mclk never turns off. */
+                uint64_t mclkalwys:1;
+                /* R/W Selects the bit in the counter used for write
+                 * buffer flush time-outs (WBFLT+11) is the bit
+                 * position in an internal counter used to determine
+                 * expiration. The write buffer expires between 1x and
+                 * 2x this interval. For example, with WBFLT = 0, a
+                 * write buffer expires between 2K and 4K cycles after
+                 * the write buffer entry is allocated. */
+                uint64_t wbfltime:3;
+                /* R/W If set, do not put Istream in the L2 cache. */
+                uint64_t istrnol2:1;
+                /* R/W The write buffer threshold. */
+                uint64_t wbthresh:4;
+                /* Reserved */
+                uint64_t reserved2:2;
+                /* R/W If set, CVMSEG is available for loads/stores in
+                 * kernel/debug mode. */
+                uint64_t cvmsegenak:1;
+                /* R/W If set, CVMSEG is available for loads/stores in
+                 * supervisor mode. */
+                uint64_t cvmsegenas:1;
+                /* R/W If set, CVMSEG is available for loads/stores in
+                 * user mode. */
+                uint64_t cvmsegenau:1;
+                /* R/W Size of local memory in cache blocks, 54 (6912
+                 * bytes) is max legal value. */
+                uint64_t lmemsz:6;
+        } s;
+};
+struct octeon_cf_data {
+        unsigned long   base_region_bias;
+        unsigned int    base_region;    /* The chip select region used by CF */
+        int             is16bit;        /* 0 - 8bit, !0 - 16bit */
+        int             dma_engine;     /* -1 for no DMA */
+};
+extern void octeon_write_lcd(const char *s);
+extern void octeon_check_cpu_bist(void);
+extern int octeon_get_boot_debug_flag(void);
+extern int octeon_get_boot_uart(void);
+struct uart_port;
+extern unsigned int octeon_serial_in(struct uart_port *, int);
+extern void octeon_serial_out(struct uart_port *, int, int);
+/**
+ * Write a 32bit value to the Octeon NPI register space
+ *
+ * @address: Address to write to
+ * @val:     Value to write
+ */
+static inline void octeon_npi_write32(uint64_t address, uint32_t val)
+{
+        cvmx_write64_uint32(address ^ 4, val);
+        cvmx_read64_uint32(address ^ 4);
+}
+/**
+ * Read a 32bit value from the Octeon NPI register space
+ *
+ * @address: Address to read
+ * Returns The result
+ */
+static inline uint32_t octeon_npi_read32(uint64_t address)
+{
+        return cvmx_read64_uint32(address ^ 4);
+}
+#endif /* __ASM_OCTEON_OCTEON_H */
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index 18ee58e39445..0f926aa0cb47 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -118,6 +118,60 @@ union mips_watch_reg_state {
        struct mips3264_watch_reg_state mips3264;
 };
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+struct octeon_cop2_state {
+        /* DMFC2 rt, 0x0201 */
+        unsigned long   cop2_crc_iv;
+        /* DMFC2 rt, 0x0202 (Set with DMTC2 rt, 0x1202) */
+        unsigned long   cop2_crc_length;
+        /* DMFC2 rt, 0x0200 (set with DMTC2 rt, 0x4200) */
+        unsigned long   cop2_crc_poly;
+        /* DMFC2 rt, 0x0402; DMFC2 rt, 0x040A */
+        unsigned long   cop2_llm_dat[2];
+       /* DMFC2 rt, 0x0084 */
+        unsigned long   cop2_3des_iv;
+        /* DMFC2 rt, 0x0080; DMFC2 rt, 0x0081; DMFC2 rt, 0x0082 */
+        unsigned long   cop2_3des_key[3];
+        /* DMFC2 rt, 0x0088 (Set with DMTC2 rt, 0x0098) */
+        unsigned long   cop2_3des_result;
+        /* DMFC2 rt, 0x0111 (FIXME: Read Pass1 Errata) */
+        unsigned long   cop2_aes_inp0;
+        /* DMFC2 rt, 0x0102; DMFC2 rt, 0x0103 */
+        unsigned long   cop2_aes_iv[2];
+        /* DMFC2 rt, 0x0104; DMFC2 rt, 0x0105; DMFC2 rt, 0x0106; DMFC2
+         * rt, 0x0107 */
+        unsigned long   cop2_aes_key[4];
+        /* DMFC2 rt, 0x0110 */
+        unsigned long   cop2_aes_keylen;
+        /* DMFC2 rt, 0x0100; DMFC2 rt, 0x0101 */
+        unsigned long   cop2_aes_result[2];
+        /* DMFC2 rt, 0x0240; DMFC2 rt, 0x0241; DMFC2 rt, 0x0242; DMFC2
+         * rt, 0x0243; DMFC2 rt, 0x0244; DMFC2 rt, 0x0245; DMFC2 rt,
+         * 0x0246; DMFC2 rt, 0x0247; DMFC2 rt, 0x0248; DMFC2 rt,
+         * 0x0249; DMFC2 rt, 0x024A; DMFC2 rt, 0x024B; DMFC2 rt,
+         * 0x024C; DMFC2 rt, 0x024D; DMFC2 rt, 0x024E - Pass2 */
+        unsigned long   cop2_hsh_datw[15];
+        /* DMFC2 rt, 0x0250; DMFC2 rt, 0x0251; DMFC2 rt, 0x0252; DMFC2
+         * rt, 0x0253; DMFC2 rt, 0x0254; DMFC2 rt, 0x0255; DMFC2 rt,
+         * 0x0256; DMFC2 rt, 0x0257 - Pass2 */
+        unsigned long   cop2_hsh_ivw[8];
+        /* DMFC2 rt, 0x0258; DMFC2 rt, 0x0259 - Pass2 */
+        unsigned long   cop2_gfm_mult[2];
+        /* DMFC2 rt, 0x025E - Pass2 */
+        unsigned long   cop2_gfm_poly;
+        /* DMFC2 rt, 0x025A; DMFC2 rt, 0x025B - Pass2 */
+        unsigned long   cop2_gfm_result[2];
+};
+#define INIT_OCTEON_COP2 {0,}
+struct octeon_cvmseg_state {
+        unsigned long cvmseg[CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE]
+                            [cpu_dcache_line_size() / sizeof(unsigned long)];
+};
+#endif
 typedef struct {
        unsigned long seg;
 } mm_segment_t;
@@ -160,6 +214,10 @@ struct thread_struct {
        unsigned long trap_no;
        unsigned long irix_trampoline;  /* Wheee... */
        unsigned long irix_oldctx;
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+    struct octeon_cop2_state cp2 __attribute__ ((__aligned__(128)));
+    struct octeon_cvmseg_state cvmseg __attribute__ ((__aligned__(128)));
+#endif
        struct mips_abi *abi;
 };
@@ -171,6 +229,13 @@ struct thread_struct {
 #define FPAFF_INIT
 #endif /* CONFIG_MIPS_MT_FPAFF */
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+#define OCTEON_INIT                                             \
+        .cp2                    = INIT_OCTEON_COP2,
+#else
+#define OCTEON_INIT
+#endif /* CONFIG_CPU_CAVIUM_OCTEON */
 #define INIT_THREAD  {                                          \
        /*                                                      \
         * Saved main processor registers                       \
@@ -221,6 +286,10 @@ struct thread_struct {
        .trap_no                = 0,                            \
        .irix_trampoline        = 0,                            \
        .irix_oldctx            = 0,                            \
+        /*                                                      \
+         * Cavium Octeon specifics (null if not Octeon)         \
+         */                                                     \
+        OCTEON_INIT                                             \
 }
 struct task_struct;
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index c2c8bac43307..1f30d16d4669 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -48,6 +48,10 @@ struct pt_regs {
 #ifdef CONFIG_MIPS_MT_SMTC
        unsigned long cp0_tcstatus;
 #endif /* CONFIG_MIPS_MT_SMTC */
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+        unsigned long long mpl[3];        /* MTM{0,1,2} */
+        unsigned long long mtp[3];        /* MTP{0,1,2} */
+#endif
 } __attribute__ ((aligned (8)));
 /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h
index 86557b5d1b3f..40e5ef1d4d26 100644
--- a/arch/mips/include/asm/smp.h
+++ b/arch/mips/include/asm/smp.h
@@ -37,6 +37,9 @@ extern int __cpu_logical_map[NR_CPUS];
 #define SMP_RESCHEDULE_YOURSELF 0x1     /* XXX braindead */
 #define SMP_CALL_FUNCTION       0x2
+/* Octeon - Tell another core to flush its icache */
+#define SMP_ICACHE_FLUSH        0x4
 extern void asmlinkage smp_bootstrap(void);
diff --git a/arch/mips/include/asm/stackframe.h b/arch/mips/include/asm/stackframe.h
index 4c37c4e5f72e..db0fa7b5aeaf 100644
--- a/arch/mips/include/asm/stackframe.h
+++ b/arch/mips/include/asm/stackframe.h
@@ -194,6 +194,19 @@
                LONG_S  $31, PT_R31(sp)
                ori     $28, sp, _THREAD_MASK
                xori    $28, _THREAD_MASK
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+                .set    mips64
+                pref    0, 0($28)       /* Prefetch the current pointer */
+                pref    0, PT_R31(sp)   /* Prefetch the $31(ra) */
+                /* The Octeon multiplier state is affected by general multiply
+                    instructions. It must be saved before and kernel code might
+                    corrupt it */
+                jal     octeon_mult_save
+                LONG_L  v1, 0($28)  /* Load the current pointer */
+                         /* Restore $31(ra) that was changed by the jal */
+                LONG_L  ra, PT_R31(sp)
+                pref    0, 0(v1)    /* Prefetch the current thread */
+#endif
                .set    pop
                .endm
@@ -324,6 +337,10 @@
                DVPE    5                               # dvpe a1
                jal     mips_ihb
 #endif /* CONFIG_MIPS_MT_SMTC */
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+                /* Restore the Octeon multiplier state */
+                jal     octeon_mult_restore
+#endif
                mfc0    a0, CP0_STATUS
                ori     a0, STATMASK
                xori    a0, STATMASK
diff --git a/arch/mips/include/asm/time.h b/arch/mips/include/asm/time.h
index 9601ea950542..38a30d2ee959 100644
--- a/arch/mips/include/asm/time.h
+++ b/arch/mips/include/asm/time.h
@@ -50,27 +50,35 @@ extern int (*perf_irq)(void);
 /*
 * Initialize the calling CPU's compare interrupt as clockevent device
 */
-#ifdef CONFIG_CEVT_R4K
+#ifdef CONFIG_CEVT_R4K_LIB
-extern int mips_clockevent_init(void);
 extern unsigned int __weak get_c0_compare_int(void);
-#else
+extern int r4k_clockevent_init(void);
+#endif
 static inline int mips_clockevent_init(void)
 {
+#ifdef CONFIG_CEVT_R4K
+        return r4k_clockevent_init();
+#else
        return -ENXIO;
-}
 #endif
+}
 /*
 * Initialize the count register as a clocksource
 */
-#ifdef CONFIG_CSRC_R4K
+#ifdef CONFIG_CSRC_R4K_LIB
-extern int init_mips_clocksource(void);
+extern int init_r4k_clocksource(void);
-#else
+#endif
 static inline int init_mips_clocksource(void)
 {
+#ifdef CONFIG_CSRC_R4K
+        return init_r4k_clocksource();
+#else
        return 0;
-}
 #endif
+}
 extern void clocksource_set_clock(struct clocksource *cs, unsigned int clock);
 extern void clockevent_set_clock(struct clock_event_device *cd,
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index b1372c27f136..e96122159928 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -9,7 +9,7 @@ obj-y		+= cpu-probe.o branch.o entry.o genex.o irq.o process.o \
                   time.o topology.o traps.o unaligned.o watch.o
 obj-$(CONFIG_CEVT_BCM1480)      += cevt-bcm1480.o
-obj-$(CONFIG_CEVT_R4K)          += cevt-r4k.o
+obj-$(CONFIG_CEVT_R4K_LIB)      += cevt-r4k.o
 obj-$(CONFIG_MIPS_MT_SMTC)      += cevt-smtc.o
 obj-$(CONFIG_CEVT_DS1287)       += cevt-ds1287.o
 obj-$(CONFIG_CEVT_GT641XX)      += cevt-gt641xx.o
@@ -17,7 +17,7 @@ obj-$(CONFIG_CEVT_SB1250)	+= cevt-sb1250.o
 obj-$(CONFIG_CEVT_TXX9)         += cevt-txx9.o
 obj-$(CONFIG_CSRC_BCM1480)      += csrc-bcm1480.o
 obj-$(CONFIG_CSRC_IOASIC)       += csrc-ioasic.o
-obj-$(CONFIG_CSRC_R4K)          += csrc-r4k.o
+obj-$(CONFIG_CSRC_R4K_LIB)      += csrc-r4k.o
 obj-$(CONFIG_CSRC_SB1250)       += csrc-sb1250.o
 obj-$(CONFIG_SYNC_R4K)          += sync-r4k.o
@@ -43,6 +43,7 @@ obj-$(CONFIG_CPU_SB1)		+= r4k_fpu.o r4k_switch.o
 obj-$(CONFIG_CPU_TX39XX)        += r2300_fpu.o r2300_switch.o
 obj-$(CONFIG_CPU_TX49XX)        += r4k_fpu.o r4k_switch.o
 obj-$(CONFIG_CPU_VR41XX)        += r4k_fpu.o r4k_switch.o
+obj-$(CONFIG_CPU_CAVIUM_OCTEON) += octeon_switch.o
 obj-$(CONFIG_SMP)               += smp.o
 obj-$(CONFIG_SMP_UP)            += smp-up.o
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c
index 72942226fcdd..c901c22d7ad0 100644
--- a/arch/mips/kernel/asm-offsets.c
+++ b/arch/mips/kernel/asm-offsets.c
@@ -64,6 +64,10 @@ void output_ptreg_defines(void)
 #ifdef CONFIG_MIPS_MT_SMTC
        OFFSET(PT_TCSTATUS, pt_regs, cp0_tcstatus);
 #endif /* CONFIG_MIPS_MT_SMTC */
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+        OFFSET(PT_MPL, pt_regs, mpl);
+        OFFSET(PT_MTP, pt_regs, mtp);
+#endif /* CONFIG_CPU_CAVIUM_OCTEON */
        DEFINE(PT_SIZE, sizeof(struct pt_regs));
        BLANK();
 }
@@ -295,3 +299,30 @@ void output_irq_cpustat_t_defines(void)
        DEFINE(IC_IRQ_CPUSTAT_T, sizeof(irq_cpustat_t));
        BLANK();
 }
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+void output_octeon_cop2_state_defines(void)
+{
+        COMMENT("Octeon specific octeon_cop2_state offsets.");
+        OFFSET(OCTEON_CP2_CRC_IV,       octeon_cop2_state, cop2_crc_iv);
+        OFFSET(OCTEON_CP2_CRC_LENGTH,   octeon_cop2_state, cop2_crc_length);
+        OFFSET(OCTEON_CP2_CRC_POLY,     octeon_cop2_state, cop2_crc_poly);
+        OFFSET(OCTEON_CP2_LLM_DAT,      octeon_cop2_state, cop2_llm_dat);
+        OFFSET(OCTEON_CP2_3DES_IV,      octeon_cop2_state, cop2_3des_iv);
+        OFFSET(OCTEON_CP2_3DES_KEY,     octeon_cop2_state, cop2_3des_key);
+        OFFSET(OCTEON_CP2_3DES_RESULT,  octeon_cop2_state, cop2_3des_result);
+        OFFSET(OCTEON_CP2_AES_INP0,     octeon_cop2_state, cop2_aes_inp0);
+        OFFSET(OCTEON_CP2_AES_IV,       octeon_cop2_state, cop2_aes_iv);
+        OFFSET(OCTEON_CP2_AES_KEY,      octeon_cop2_state, cop2_aes_key);
+        OFFSET(OCTEON_CP2_AES_KEYLEN,   octeon_cop2_state, cop2_aes_keylen);
+        OFFSET(OCTEON_CP2_AES_RESULT,   octeon_cop2_state, cop2_aes_result);
+        OFFSET(OCTEON_CP2_GFM_MULT,     octeon_cop2_state, cop2_gfm_mult);
+        OFFSET(OCTEON_CP2_GFM_POLY,     octeon_cop2_state, cop2_gfm_poly);
+        OFFSET(OCTEON_CP2_GFM_RESULT,   octeon_cop2_state, cop2_gfm_result);
+        OFFSET(OCTEON_CP2_HSH_DATW,     octeon_cop2_state, cop2_hsh_datw);
+        OFFSET(OCTEON_CP2_HSH_IVW,      octeon_cop2_state, cop2_hsh_ivw);
+        OFFSET(THREAD_CP2,      task_struct, thread.cp2);
+        OFFSET(THREAD_CVMSEG,   task_struct, thread.cvmseg.cvmseg);
+        BLANK();
+}
+#endif
diff --git a/arch/mips/kernel/branch.c b/arch/mips/kernel/branch.c
index 6b5df8bfab85..0176ed015c89 100644
--- a/arch/mips/kernel/branch.c
+++ b/arch/mips/kernel/branch.c
@@ -205,6 +205,39 @@ int __compute_return_epc(struct pt_regs *regs)
                        break;
                }
                break;
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+        case lwc2_op: /* This is bbit0 on Octeon */
+                if ((regs->regs[insn.i_format.rs] & (1ull<<insn.i_format.rt))
+                     == 0)
+                        epc = epc + 4 + (insn.i_format.simmediate << 2);
+                else
+                        epc += 8;
+                regs->cp0_epc = epc;
+                break;
+        case ldc2_op: /* This is bbit032 on Octeon */
+                if ((regs->regs[insn.i_format.rs] &
+                    (1ull<<(insn.i_format.rt+32))) == 0)
+                        epc = epc + 4 + (insn.i_format.simmediate << 2);
+                else
+                        epc += 8;
+                regs->cp0_epc = epc;
+                break;
+        case swc2_op: /* This is bbit1 on Octeon */
+                if (regs->regs[insn.i_format.rs] & (1ull<<insn.i_format.rt))
+                        epc = epc + 4 + (insn.i_format.simmediate << 2);
+                else
+                        epc += 8;
+                regs->cp0_epc = epc;
+                break;
+        case sdc2_op: /* This is bbit132 on Octeon */
+                if (regs->regs[insn.i_format.rs] &
+                    (1ull<<(insn.i_format.rt+32)))
+                        epc = epc + 4 + (insn.i_format.simmediate << 2);
+                else
+                        epc += 8;
+                regs->cp0_epc = epc;
+                break;
+#endif
        }
        return 0;
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index e1ec83b68031..0015e442572b 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -160,7 +160,7 @@ int c0_compare_int_usable(void)
 #ifndef CONFIG_MIPS_MT_SMTC
-int __cpuinit mips_clockevent_init(void)
+int __cpuinit r4k_clockevent_init(void)
 {
        uint64_t mips_freq = mips_hpt_frequency;
        unsigned int cpu = smp_processor_id();
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index c9207b5fd923..a7162a4484cf 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -96,6 +96,9 @@ int allow_au1k_wait;
 static void au1k_wait(void)
 {
+        if (!allow_au1k_wait)
+                return;
        /* using the wait instruction makes CP0 counter unusable */
        __asm__("       .set    mips3                   \n"
                "       cache   0x14, 0(%0)             \n"
@@ -154,6 +157,7 @@ void __init check_wait(void)
        case CPU_25KF:
        case CPU_PR4450:
        case CPU_BCM3302:
+        case CPU_CAVIUM_OCTEON:
                cpu_wait = r4k_wait;
                break;
@@ -185,8 +189,7 @@ void __init check_wait(void)
        case CPU_AU1200:
        case CPU_AU1210:
        case CPU_AU1250:
-                if (allow_au1k_wait)
+                cpu_wait = au1k_wait;
-                        cpu_wait = au1k_wait;
                break;
        case CPU_20KC:
                /*
@@ -875,6 +878,27 @@ static inline void cpu_probe_broadcom(struct cpuinfo_mips *c, unsigned int cpu)
        }
 }
+static inline void cpu_probe_cavium(struct cpuinfo_mips *c, unsigned int cpu)
+{
+        decode_configs(c);
+        switch (c->processor_id & 0xff00) {
+        case PRID_IMP_CAVIUM_CN38XX:
+        case PRID_IMP_CAVIUM_CN31XX:
+        case PRID_IMP_CAVIUM_CN30XX:
+        case PRID_IMP_CAVIUM_CN58XX:
+        case PRID_IMP_CAVIUM_CN56XX:
+        case PRID_IMP_CAVIUM_CN50XX:
+        case PRID_IMP_CAVIUM_CN52XX:
+                c->cputype = CPU_CAVIUM_OCTEON;
+                __cpu_name[cpu] = "Cavium Octeon";
+                break;
+        default:
+                printk(KERN_INFO "Unknown Octeon chip!\n");
+                c->cputype = CPU_UNKNOWN;
+                break;
+        }
+}
 const char *__cpu_name[NR_CPUS];
 __cpuinit void cpu_probe(void)
@@ -909,6 +933,9 @@ __cpuinit void cpu_probe(void)
        case PRID_COMP_NXP:
                cpu_probe_nxp(c, cpu);
                break;
+        case PRID_COMP_CAVIUM:
+                cpu_probe_cavium(c, cpu);
+                break;
        }
        BUG_ON(!__cpu_name[cpu]);
diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c
index 74fb74583b4e..f1a2893931ed 100644
--- a/arch/mips/kernel/csrc-r4k.c
+++ b/arch/mips/kernel/csrc-r4k.c
@@ -22,7 +22,7 @@ static struct clocksource clocksource_mips = {
        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
-int __init init_mips_clocksource(void)
+int __init init_r4k_clocksource(void)
 {
        if (!cpu_has_counter || !mips_hpt_frequency)
                return -ENXIO;
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index 757d48f0d80f..fb6f73148df2 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -385,10 +385,14 @@ NESTED(nmi_handler, PT_SIZE, sp)
        .endm
        .macro  __build_clear_fpe
+        .set    push
+        /* gas fails to assemble cfc1 for some archs (octeon).*/ \
+        .set    mips1
        cfc1    a1, fcr31
        li      a2, ~(0x3f << 12)
        and     a2, a1
        ctc1    a2, fcr31
+        .set    pop
        TRACE_IRQS_ON
        STI
        .endm
diff --git a/arch/mips/kernel/irq-gic.c b/arch/mips/kernel/irq-gic.c
index 494a49a317e9..87deb8f6c458 100644
--- a/arch/mips/kernel/irq-gic.c
+++ b/arch/mips/kernel/irq-gic.c
@@ -187,7 +187,7 @@ static void gic_set_affinity(unsigned int irq, const struct cpumask *cpumask)
                set_bit(irq, pcpu_masks[first_cpu(tmp)].pcpu_mask);
        }
-        irq_desc[irq].affinity = *cpumask;
+        cpumask_copy(irq_desc[irq].affinity, cpumask);
        spin_unlock_irqrestore(&gic_lock, flags);
 }
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index 4b4007b3083a..a0ff2b66e22b 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -111,6 +111,7 @@ int show_interrupts(struct seq_file *p, void *v)
                        seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
                seq_printf(p, " %14s", irq_desc[i].chip->name);
+                seq_printf(p, "-%-8s", irq_desc[i].name);
                seq_printf(p, "  %s", action->name);
                for (action=action->next; action; action = action->next)
diff --git a/arch/mips/kernel/octeon_switch.S b/arch/mips/kernel/octeon_switch.S
new file mode 100644
index 000000000000..d52389672b06
--- /dev/null
+++ b/arch/mips/kernel/octeon_switch.S
@@ -0,0 +1,506 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1994, 1995, 1996, 1998, 1999, 2002, 2003 Ralf Baechle
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1994, 1995, 1996, by Andreas Busse
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ * Copyright (C) 2000 MIPS Technologies, Inc.
+ *    written by Carsten Langgaard, carstenl@mips.com
+ */
+#include <asm/asm.h>
+#include <asm/cachectl.h>
+#include <asm/fpregdef.h>
+#include <asm/mipsregs.h>
+#include <asm/asm-offsets.h>
+#include <asm/page.h>
+#include <asm/pgtable-bits.h>
+#include <asm/regdef.h>
+#include <asm/stackframe.h>
+#include <asm/thread_info.h>
+#include <asm/asmmacro.h>
+/*
+ * Offset to the current process status flags, the first 32 bytes of the
+ * stack are not used.
+ */
+#define ST_OFF (_THREAD_SIZE - 32 - PT_SIZE + PT_STATUS)
+/*
+ * task_struct *resume(task_struct *prev, task_struct *next,
+ *                     struct thread_info *next_ti)
+ */
+        .align  7
+        LEAF(resume)
+        .set arch=octeon
+#ifndef CONFIG_CPU_HAS_LLSC
+        sw      zero, ll_bit
+#endif
+        mfc0    t1, CP0_STATUS
+        LONG_S  t1, THREAD_STATUS(a0)
+        cpu_save_nonscratch a0
+        LONG_S  ra, THREAD_REG31(a0)
+        /* check if we need to save COP2 registers */
+        PTR_L   t2, TASK_THREAD_INFO(a0)
+        LONG_L  t0, ST_OFF(t2)
+        bbit0   t0, 30, 1f
+        /* Disable COP2 in the stored process state */
+        li      t1, ST0_CU2
+        xor     t0, t1
+        LONG_S  t0, ST_OFF(t2)
+        /* Enable COP2 so we can save it */
+        mfc0    t0, CP0_STATUS
+        or      t0, t1
+        mtc0    t0, CP0_STATUS
+        /* Save COP2 */
+        daddu   a0, THREAD_CP2
+        jal octeon_cop2_save
+        dsubu   a0, THREAD_CP2
+        /* Disable COP2 now that we are done */
+        mfc0    t0, CP0_STATUS
+        li      t1, ST0_CU2
+        xor     t0, t1
+        mtc0    t0, CP0_STATUS
+1:
+#if CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0
+        /* Check if we need to store CVMSEG state */
+        mfc0    t0, $11,7       /* CvmMemCtl */
+        bbit0   t0, 6, 3f       /* Is user access enabled? */
+        /* Store the CVMSEG state */
+        /* Extract the size of CVMSEG */
+        andi    t0, 0x3f
+        /* Multiply * (cache line size/sizeof(long)/2) */
+        sll     t0, 7-LONGLOG-1
+        li      t1, -32768      /* Base address of CVMSEG */
+        LONG_ADDI t2, a0, THREAD_CVMSEG /* Where to store CVMSEG to */
+        synciobdma
+2:
+        .set noreorder
+        LONG_L  t8, 0(t1)       /* Load from CVMSEG */
+        subu    t0, 1           /* Decrement loop var */
+        LONG_L  t9, LONGSIZE(t1)/* Load from CVMSEG */
+        LONG_ADDU t1, LONGSIZE*2 /* Increment loc in CVMSEG */
+        LONG_S  t8, 0(t2)       /* Store CVMSEG to thread storage */
+        LONG_ADDU t2, LONGSIZE*2 /* Increment loc in thread storage */
+        bnez    t0, 2b          /* Loop until we've copied it all */
+         LONG_S t9, -LONGSIZE(t2)/* Store CVMSEG to thread storage */
+        .set reorder
+        /* Disable access to CVMSEG */
+        mfc0    t0, $11,7       /* CvmMemCtl */
+        xori    t0, t0, 0x40    /* Bit 6 is CVMSEG user enable */
+        mtc0    t0, $11,7       /* CvmMemCtl */
+#endif
+3:
+        /*
+         * The order of restoring the registers takes care of the race
+         * updating $28, $29 and kernelsp without disabling ints.
+         */
+        move    $28, a2
+        cpu_restore_nonscratch a1
+#if (_THREAD_SIZE - 32) < 0x8000
+        PTR_ADDIU       t0, $28, _THREAD_SIZE - 32
+#else
+        PTR_LI          t0, _THREAD_SIZE - 32
+        PTR_ADDU        t0, $28
+#endif
+        set_saved_sp    t0, t1, t2
+        mfc0    t1, CP0_STATUS          /* Do we really need this? */
+        li      a3, 0xff01
+        and     t1, a3
+        LONG_L  a2, THREAD_STATUS(a1)
+        nor     a3, $0, a3
+        and     a2, a3
+        or      a2, t1
+        mtc0    a2, CP0_STATUS
+        move    v0, a0
+        jr      ra
+        END(resume)
+/*
+ * void octeon_cop2_save(struct octeon_cop2_state *a0)
+ */
+        .align  7
+        LEAF(octeon_cop2_save)
+        dmfc0   t9, $9,7        /* CvmCtl register. */
+        /* Save the COP2 CRC state */
+        dmfc2   t0, 0x0201
+        dmfc2   t1, 0x0202
+        dmfc2   t2, 0x0200
+        sd      t0, OCTEON_CP2_CRC_IV(a0)
+        sd      t1, OCTEON_CP2_CRC_LENGTH(a0)
+        sd      t2, OCTEON_CP2_CRC_POLY(a0)
+        /* Skip next instructions if CvmCtl[NODFA_CP2] set */
+        bbit1   t9, 28, 1f
+        /* Save the LLM state */
+        dmfc2   t0, 0x0402
+        dmfc2   t1, 0x040A
+        sd      t0, OCTEON_CP2_LLM_DAT(a0)
+        sd      t1, OCTEON_CP2_LLM_DAT+8(a0)
+1:      bbit1   t9, 26, 3f      /* done if CvmCtl[NOCRYPTO] set */
+        /* Save the COP2 crypto state */
+        /* this part is mostly common to both pass 1 and later revisions */
+        dmfc2   t0, 0x0084
+        dmfc2   t1, 0x0080
+        dmfc2   t2, 0x0081
+        dmfc2   t3, 0x0082
+        sd      t0, OCTEON_CP2_3DES_IV(a0)
+        dmfc2   t0, 0x0088
+        sd      t1, OCTEON_CP2_3DES_KEY(a0)
+        dmfc2   t1, 0x0111                      /* only necessary for pass 1 */
+        sd      t2, OCTEON_CP2_3DES_KEY+8(a0)
+        dmfc2   t2, 0x0102
+        sd      t3, OCTEON_CP2_3DES_KEY+16(a0)
+        dmfc2   t3, 0x0103
+        sd      t0, OCTEON_CP2_3DES_RESULT(a0)
+        dmfc2   t0, 0x0104
+        sd      t1, OCTEON_CP2_AES_INP0(a0)     /* only necessary for pass 1 */
+        dmfc2   t1, 0x0105
+        sd      t2, OCTEON_CP2_AES_IV(a0)
+        dmfc2   t2, 0x0106
+        sd      t3, OCTEON_CP2_AES_IV+8(a0)
+        dmfc2   t3, 0x0107
+        sd      t0, OCTEON_CP2_AES_KEY(a0)
+        dmfc2   t0, 0x0110
+        sd      t1, OCTEON_CP2_AES_KEY+8(a0)
+        dmfc2   t1, 0x0100
+        sd      t2, OCTEON_CP2_AES_KEY+16(a0)
+        dmfc2   t2, 0x0101
+        sd      t3, OCTEON_CP2_AES_KEY+24(a0)
+        mfc0    t3, $15,0       /* Get the processor ID register */
+        sd      t0, OCTEON_CP2_AES_KEYLEN(a0)
+        li      t0, 0x000d0000  /* This is the processor ID of Octeon Pass1 */
+        sd      t1, OCTEON_CP2_AES_RESULT(a0)
+        sd      t2, OCTEON_CP2_AES_RESULT+8(a0)
+        /* Skip to the Pass1 version of the remainder of the COP2 state */
+        beq     t3, t0, 2f
+        /* the non-pass1 state when !CvmCtl[NOCRYPTO] */
+        dmfc2   t1, 0x0240
+        dmfc2   t2, 0x0241
+        dmfc2   t3, 0x0242
+        dmfc2   t0, 0x0243
+        sd      t1, OCTEON_CP2_HSH_DATW(a0)
+        dmfc2   t1, 0x0244
+        sd      t2, OCTEON_CP2_HSH_DATW+8(a0)
+        dmfc2   t2, 0x0245
+        sd      t3, OCTEON_CP2_HSH_DATW+16(a0)
+        dmfc2   t3, 0x0246
+        sd      t0, OCTEON_CP2_HSH_DATW+24(a0)
+        dmfc2   t0, 0x0247
+        sd      t1, OCTEON_CP2_HSH_DATW+32(a0)
+        dmfc2   t1, 0x0248
+        sd      t2, OCTEON_CP2_HSH_DATW+40(a0)
+        dmfc2   t2, 0x0249
+        sd      t3, OCTEON_CP2_HSH_DATW+48(a0)
+        dmfc2   t3, 0x024A
+        sd      t0, OCTEON_CP2_HSH_DATW+56(a0)
+        dmfc2   t0, 0x024B
+        sd      t1, OCTEON_CP2_HSH_DATW+64(a0)
+        dmfc2   t1, 0x024C
+        sd      t2, OCTEON_CP2_HSH_DATW+72(a0)
+        dmfc2   t2, 0x024D
+        sd      t3, OCTEON_CP2_HSH_DATW+80(a0)
+        dmfc2   t3, 0x024E
+        sd      t0, OCTEON_CP2_HSH_DATW+88(a0)
+        dmfc2   t0, 0x0250
+        sd      t1, OCTEON_CP2_HSH_DATW+96(a0)
+        dmfc2   t1, 0x0251
+        sd      t2, OCTEON_CP2_HSH_DATW+104(a0)
+        dmfc2   t2, 0x0252
+        sd      t3, OCTEON_CP2_HSH_DATW+112(a0)
+        dmfc2   t3, 0x0253
+        sd      t0, OCTEON_CP2_HSH_IVW(a0)
+        dmfc2   t0, 0x0254
+        sd      t1, OCTEON_CP2_HSH_IVW+8(a0)
+        dmfc2   t1, 0x0255
+        sd      t2, OCTEON_CP2_HSH_IVW+16(a0)
+        dmfc2   t2, 0x0256
+        sd      t3, OCTEON_CP2_HSH_IVW+24(a0)
+        dmfc2   t3, 0x0257
+        sd      t0, OCTEON_CP2_HSH_IVW+32(a0)
+        dmfc2   t0, 0x0258
+        sd      t1, OCTEON_CP2_HSH_IVW+40(a0)
+        dmfc2   t1, 0x0259
+        sd      t2, OCTEON_CP2_HSH_IVW+48(a0)
+        dmfc2   t2, 0x025E
+        sd      t3, OCTEON_CP2_HSH_IVW+56(a0)
+        dmfc2   t3, 0x025A
+        sd      t0, OCTEON_CP2_GFM_MULT(a0)
+        dmfc2   t0, 0x025B
+        sd      t1, OCTEON_CP2_GFM_MULT+8(a0)
+        sd      t2, OCTEON_CP2_GFM_POLY(a0)
+        sd      t3, OCTEON_CP2_GFM_RESULT(a0)
+        sd      t0, OCTEON_CP2_GFM_RESULT+8(a0)
+        jr      ra
+2:      /* pass 1 special stuff when !CvmCtl[NOCRYPTO] */
+        dmfc2   t3, 0x0040
+        dmfc2   t0, 0x0041
+        dmfc2   t1, 0x0042
+        dmfc2   t2, 0x0043
+        sd      t3, OCTEON_CP2_HSH_DATW(a0)
+        dmfc2   t3, 0x0044
+        sd      t0, OCTEON_CP2_HSH_DATW+8(a0)
+        dmfc2   t0, 0x0045
+        sd      t1, OCTEON_CP2_HSH_DATW+16(a0)
+        dmfc2   t1, 0x0046
+        sd      t2, OCTEON_CP2_HSH_DATW+24(a0)
+        dmfc2   t2, 0x0048
+        sd      t3, OCTEON_CP2_HSH_DATW+32(a0)
+        dmfc2   t3, 0x0049
+        sd      t0, OCTEON_CP2_HSH_DATW+40(a0)
+        dmfc2   t0, 0x004A
+        sd      t1, OCTEON_CP2_HSH_DATW+48(a0)
+        sd      t2, OCTEON_CP2_HSH_IVW(a0)
+        sd      t3, OCTEON_CP2_HSH_IVW+8(a0)
+        sd      t0, OCTEON_CP2_HSH_IVW+16(a0)
+3:      /* pass 1 or CvmCtl[NOCRYPTO] set */
+        jr      ra
+        END(octeon_cop2_save)
+/*
+ * void octeon_cop2_restore(struct octeon_cop2_state *a0)
+ */
+        .align  7
+        .set push
+        .set noreorder
+        LEAF(octeon_cop2_restore)
+        /* First cache line was prefetched before the call */
+        pref    4,  128(a0)
+        dmfc0   t9, $9,7        /* CvmCtl register. */
+        pref    4,  256(a0)
+        ld      t0, OCTEON_CP2_CRC_IV(a0)
+        pref    4,  384(a0)
+        ld      t1, OCTEON_CP2_CRC_LENGTH(a0)
+        ld      t2, OCTEON_CP2_CRC_POLY(a0)
+        /* Restore the COP2 CRC state */
+        dmtc2   t0, 0x0201
+        dmtc2   t1, 0x1202
+        bbit1   t9, 28, 2f      /* Skip LLM if CvmCtl[NODFA_CP2] is set */
+         dmtc2  t2, 0x4200
+        /* Restore the LLM state */
+        ld      t0, OCTEON_CP2_LLM_DAT(a0)
+        ld      t1, OCTEON_CP2_LLM_DAT+8(a0)
+        dmtc2   t0, 0x0402
+        dmtc2   t1, 0x040A
+2:
+        bbit1   t9, 26, done_restore    /* done if CvmCtl[NOCRYPTO] set */
+         nop
+        /* Restore the COP2 crypto state common to pass 1 and pass 2 */
+        ld      t0, OCTEON_CP2_3DES_IV(a0)
+        ld      t1, OCTEON_CP2_3DES_KEY(a0)
+        ld      t2, OCTEON_CP2_3DES_KEY+8(a0)
+        dmtc2   t0, 0x0084
+        ld      t0, OCTEON_CP2_3DES_KEY+16(a0)
+        dmtc2   t1, 0x0080
+        ld      t1, OCTEON_CP2_3DES_RESULT(a0)
+        dmtc2   t2, 0x0081
+        ld      t2, OCTEON_CP2_AES_INP0(a0) /* only really needed for pass 1 */
+        dmtc2   t0, 0x0082
+        ld      t0, OCTEON_CP2_AES_IV(a0)
+        dmtc2   t1, 0x0098
+        ld      t1, OCTEON_CP2_AES_IV+8(a0)
+        dmtc2   t2, 0x010A                  /* only really needed for pass 1 */
+        ld      t2, OCTEON_CP2_AES_KEY(a0)
+        dmtc2   t0, 0x0102
+        ld      t0, OCTEON_CP2_AES_KEY+8(a0)
+        dmtc2   t1, 0x0103
+        ld      t1, OCTEON_CP2_AES_KEY+16(a0)
+        dmtc2   t2, 0x0104
+        ld      t2, OCTEON_CP2_AES_KEY+24(a0)
+        dmtc2   t0, 0x0105
+        ld      t0, OCTEON_CP2_AES_KEYLEN(a0)
+        dmtc2   t1, 0x0106
+        ld      t1, OCTEON_CP2_AES_RESULT(a0)
+        dmtc2   t2, 0x0107
+        ld      t2, OCTEON_CP2_AES_RESULT+8(a0)
+        mfc0    t3, $15,0       /* Get the processor ID register */
+        dmtc2   t0, 0x0110
+        li      t0, 0x000d0000  /* This is the processor ID of Octeon Pass1 */
+        dmtc2   t1, 0x0100
+        bne     t0, t3, 3f      /* Skip the next stuff for non-pass1 */
+         dmtc2  t2, 0x0101
+        /* this code is specific for pass 1 */
+        ld      t0, OCTEON_CP2_HSH_DATW(a0)
+        ld      t1, OCTEON_CP2_HSH_DATW+8(a0)
+        ld      t2, OCTEON_CP2_HSH_DATW+16(a0)
+        dmtc2   t0, 0x0040
+        ld      t0, OCTEON_CP2_HSH_DATW+24(a0)
+        dmtc2   t1, 0x0041
+        ld      t1, OCTEON_CP2_HSH_DATW+32(a0)
+        dmtc2   t2, 0x0042
+        ld      t2, OCTEON_CP2_HSH_DATW+40(a0)
+        dmtc2   t0, 0x0043
+        ld      t0, OCTEON_CP2_HSH_DATW+48(a0)
+        dmtc2   t1, 0x0044
+        ld      t1, OCTEON_CP2_HSH_IVW(a0)
+        dmtc2   t2, 0x0045
+        ld      t2, OCTEON_CP2_HSH_IVW+8(a0)
+        dmtc2   t0, 0x0046
+        ld      t0, OCTEON_CP2_HSH_IVW+16(a0)
+        dmtc2   t1, 0x0048
+        dmtc2   t2, 0x0049
+        b done_restore   /* unconditional branch */
+         dmtc2  t0, 0x004A
+3:      /* this is post-pass1 code */
+        ld      t2, OCTEON_CP2_HSH_DATW(a0)
+        ld      t0, OCTEON_CP2_HSH_DATW+8(a0)
+        ld      t1, OCTEON_CP2_HSH_DATW+16(a0)
+        dmtc2   t2, 0x0240
+        ld      t2, OCTEON_CP2_HSH_DATW+24(a0)
+        dmtc2   t0, 0x0241
+        ld      t0, OCTEON_CP2_HSH_DATW+32(a0)
+        dmtc2   t1, 0x0242
+        ld      t1, OCTEON_CP2_HSH_DATW+40(a0)
+        dmtc2   t2, 0x0243
+        ld      t2, OCTEON_CP2_HSH_DATW+48(a0)
+        dmtc2   t0, 0x0244
+        ld      t0, OCTEON_CP2_HSH_DATW+56(a0)
+        dmtc2   t1, 0x0245
+        ld      t1, OCTEON_CP2_HSH_DATW+64(a0)
+        dmtc2   t2, 0x0246
+        ld      t2, OCTEON_CP2_HSH_DATW+72(a0)
+        dmtc2   t0, 0x0247
+        ld      t0, OCTEON_CP2_HSH_DATW+80(a0)
+        dmtc2   t1, 0x0248
+        ld      t1, OCTEON_CP2_HSH_DATW+88(a0)
+        dmtc2   t2, 0x0249
+        ld      t2, OCTEON_CP2_HSH_DATW+96(a0)
+        dmtc2   t0, 0x024A
+        ld      t0, OCTEON_CP2_HSH_DATW+104(a0)
+        dmtc2   t1, 0x024B
+        ld      t1, OCTEON_CP2_HSH_DATW+112(a0)
+        dmtc2   t2, 0x024C
+        ld      t2, OCTEON_CP2_HSH_IVW(a0)
+        dmtc2   t0, 0x024D
+        ld      t0, OCTEON_CP2_HSH_IVW+8(a0)
+        dmtc2   t1, 0x024E
+        ld      t1, OCTEON_CP2_HSH_IVW+16(a0)
+        dmtc2   t2, 0x0250
+        ld      t2, OCTEON_CP2_HSH_IVW+24(a0)
+        dmtc2   t0, 0x0251
+        ld      t0, OCTEON_CP2_HSH_IVW+32(a0)
+        dmtc2   t1, 0x0252
+        ld      t1, OCTEON_CP2_HSH_IVW+40(a0)
+        dmtc2   t2, 0x0253
+        ld      t2, OCTEON_CP2_HSH_IVW+48(a0)
+        dmtc2   t0, 0x0254
+        ld      t0, OCTEON_CP2_HSH_IVW+56(a0)
+        dmtc2   t1, 0x0255
+        ld      t1, OCTEON_CP2_GFM_MULT(a0)
+        dmtc2   t2, 0x0256
+        ld      t2, OCTEON_CP2_GFM_MULT+8(a0)
+        dmtc2   t0, 0x0257
+        ld      t0, OCTEON_CP2_GFM_POLY(a0)
+        dmtc2   t1, 0x0258
+        ld      t1, OCTEON_CP2_GFM_RESULT(a0)
+        dmtc2   t2, 0x0259
+        ld      t2, OCTEON_CP2_GFM_RESULT+8(a0)
+        dmtc2   t0, 0x025E
+        dmtc2   t1, 0x025A
+        dmtc2   t2, 0x025B
+done_restore:
+        jr      ra
+         nop
+        END(octeon_cop2_restore)
+        .set pop
+/*
+ * void octeon_mult_save()
+ * sp is assumed to point to a struct pt_regs
+ *
+ * NOTE: This is called in SAVE_SOME in stackframe.h. It can only
+ *       safely modify k0 and k1.
+ */
+        .align  7
+        .set push
+        .set noreorder
+        LEAF(octeon_mult_save)
+        dmfc0   k0, $9,7        /* CvmCtl register. */
+        bbit1   k0, 27, 1f      /* Skip CvmCtl[NOMUL] */
+         nop
+        /* Save the multiplier state */
+        v3mulu  k0, $0, $0
+        v3mulu  k1, $0, $0
+        sd      k0, PT_MTP(sp)        /* PT_MTP    has P0 */
+        v3mulu  k0, $0, $0
+        sd      k1, PT_MTP+8(sp)      /* PT_MTP+8  has P1 */
+        ori     k1, $0, 1
+        v3mulu  k1, k1, $0
+        sd      k0, PT_MTP+16(sp)     /* PT_MTP+16 has P2 */
+        v3mulu  k0, $0, $0
+        sd      k1, PT_MPL(sp)        /* PT_MPL    has MPL0 */
+        v3mulu  k1, $0, $0
+        sd      k0, PT_MPL+8(sp)      /* PT_MPL+8  has MPL1 */
+        jr      ra
+         sd     k1, PT_MPL+16(sp)     /* PT_MPL+16 has MPL2 */
+1:      /* Resume here if CvmCtl[NOMUL] */
+        jr      ra
+        END(octeon_mult_save)
+        .set pop
+/*
+ * void octeon_mult_restore()
+ * sp is assumed to point to a struct pt_regs
+ *
+ * NOTE: This is called in RESTORE_SOME in stackframe.h.
+ */
+        .align  7
+        .set push
+        .set noreorder
+        LEAF(octeon_mult_restore)
+        dmfc0   k1, $9,7                /* CvmCtl register. */
+        ld      v0, PT_MPL(sp)          /* MPL0 */
+        ld      v1, PT_MPL+8(sp)        /* MPL1 */
+        ld      k0, PT_MPL+16(sp)       /* MPL2 */
+        bbit1   k1, 27, 1f              /* Skip CvmCtl[NOMUL] */
+        /* Normally falls through, so no time wasted here */
+        nop
+        /* Restore the multiplier state */
+        ld      k1, PT_MTP+16(sp)       /* P2 */
+        MTM0    v0                      /* MPL0 */
+        ld      v0, PT_MTP+8(sp)        /* P1 */
+        MTM1    v1                      /* MPL1 */
+        ld      v1, PT_MTP(sp)          /* P0 */
+        MTM2    k0                      /* MPL2 */
+        MTP2    k1                      /* P2 */
+        MTP1    v0                      /* P1 */
+        jr      ra
+         MTP0   v1                      /* P0 */
+1:      /* Resume here if CvmCtl[NOMUL] */
+        jr      ra
+         nop
+        END(octeon_mult_restore)
+        .set pop
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index 1ca34104e593..c4f9ac17474a 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -49,19 +49,6 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
        int ret;
        switch (request) {
-        /* when I and D space are separate, these will need to be fixed. */
-        case PTRACE_PEEKTEXT: /* read word at location addr. */
-        case PTRACE_PEEKDATA: {
-                unsigned int tmp;
-                int copied;
-                copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
-                ret = -EIO;
-                if (copied != sizeof(tmp))
-                        break;
-                ret = put_user(tmp, (unsigned int __user *) (unsigned long) data);
-                break;
-        }
        /*
         * Read 4 bytes of the other process' storage
@@ -208,16 +195,6 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
                break;
        }
-        /* when I and D space are separate, this will have to be fixed. */
-        case PTRACE_POKETEXT: /* write the word at location addr. */
-        case PTRACE_POKEDATA:
-                ret = 0;
-                if (access_process_vm(child, addr, &data, sizeof(data), 1)
-                    == sizeof(data))
-                        break;
-                ret = -EIO;
-                break;
        /*
         * Write 4 bytes into the other process' storage
         *  data is the 4 bytes that the user wants written
@@ -332,50 +309,11 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
                ret = ptrace_setfpregs(child, (__u32 __user *) (__u64) data);
                break;
-        case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
-        case PTRACE_CONT: { /* restart after signal. */
-                ret = -EIO;
-                if (!valid_signal(data))
-                        break;
-                if (request == PTRACE_SYSCALL) {
-                        set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-                }
-                else {
-                        clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-                }
-                child->exit_code = data;
-                wake_up_process(child);
-                ret = 0;
-                break;
-        }
-        /*
-         * make the child exit.  Best I can do is send it a sigkill.
-         * perhaps it should be put in the status that it wants to
-         * exit.
-         */
-        case PTRACE_KILL:
-                ret = 0;
-                if (child->exit_state == EXIT_ZOMBIE)   /* already dead */
-                        break;
-                child->exit_code = SIGKILL;
-                wake_up_process(child);
-                break;
        case PTRACE_GET_THREAD_AREA:
                ret = put_user(task_thread_info(child)->tp_value,
                                (unsigned int __user *) (unsigned long) data);
                break;
-        case PTRACE_DETACH: /* detach a process that was attached. */
-                ret = ptrace_detach(child, data);
-                break;
-        case PTRACE_GETEVENTMSG:
-                ret = put_user(child->ptrace_message,
-                               (unsigned int __user *) (unsigned long) data);
-                break;
        case PTRACE_GET_THREAD_AREA_3264:
                ret = put_user(task_thread_info(child)->tp_value,
                                (unsigned long __user *) (unsigned long) data);
@@ -392,7 +330,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
                break;
        default:
-                ret = ptrace_request(child, request, addr, data);
+                ret = compat_ptrace_request(child, request, addr, data);
                break;
        }
 out:
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index d0916a55cd77..51d1ba415b90 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -398,7 +398,7 @@ einval:	li	v0, -ENOSYS
        sys     sys_uselib              1
        sys     sys_swapon              2
        sys     sys_reboot              3
-        sys     old_readdir             3
+        sys     sys_old_readdir         3
        sys     old_mmap                6       /* 4090 */
        sys     sys_munmap              2
        sys     sys_truncate            2
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index b6cca01ff82b..5f5af7d4c890 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -686,7 +686,7 @@ void smtc_forward_irq(unsigned int irq)
         * and efficiency, we just pick the easiest one to find.
         */
-        target = first_cpu(irq_desc[irq].affinity);
+        target = cpumask_first(irq_desc[irq].affinity);
        /*
         * We depend on the platform code to have correctly processed
@@ -921,11 +921,13 @@ void ipi_decode(struct smtc_ipi *pipi)
        struct clock_event_device *cd;
        void *arg_copy = pipi->arg;
        int type_copy = pipi->type;
+        int irq = MIPS_CPU_IRQ_BASE + 1;
        smtc_ipi_nq(&freeIPIq, pipi);
        switch (type_copy) {
        case SMTC_CLOCK_TICK:
                irq_enter();
-                kstat_this_cpu.irqs[MIPS_CPU_IRQ_BASE + 1]++;
+                kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
                cd = &per_cpu(mips_clockevent_device, cpu);
                cd->event_handler(cd);
                irq_exit();
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 353056110f2b..f6083c6bfaa4 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -47,6 +47,7 @@
 #include <asm/mmu_context.h>
 #include <asm/types.h>
 #include <asm/stacktrace.h>
+#include <asm/irq.h>
 extern void check_wait(void);
 extern asmlinkage void r4k_wait(void);
@@ -78,6 +79,10 @@ extern asmlinkage void handle_reserved(void);
 extern int fpu_emulator_cop1Handler(struct pt_regs *xcp,
        struct mips_fpu_struct *ctx, int has_fpu);
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+extern asmlinkage void octeon_cop2_restore(struct octeon_cop2_state *task);
+#endif
 void (*board_be_init)(void);
 int (*board_be_handler)(struct pt_regs *regs, int is_fixup);
 void (*board_nmi_handler_setup)(void);
@@ -860,6 +865,7 @@ asmlinkage void do_cpu(struct pt_regs *regs)
        unsigned int opcode;
        unsigned int cpid;
        int status;
+        unsigned long __maybe_unused flags;
        die_if_kernel("do_cpu invoked from kernel context!", regs);
@@ -915,6 +921,17 @@ asmlinkage void do_cpu(struct pt_regs *regs)
                return;
        case 2:
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+                prefetch(&current->thread.cp2);
+                local_irq_save(flags);
+                KSTK_STATUS(current) |= ST0_CU2;
+                status = read_c0_status();
+                write_c0_status(status | ST0_CU2);
+                octeon_cop2_restore(&(current->thread.cp2));
+                write_c0_status(status & ~ST0_CU2);
+                local_irq_restore(flags);
+                return;
+#endif
        case 3:
                break;
        }
@@ -1488,6 +1505,10 @@ void __cpuinit per_cpu_trap_init(void)
                write_c0_hwrena(enable);
        }
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+        write_c0_hwrena(0xc000000f); /* Octeon has register 30 and 31 */
+#endif
 #ifdef CONFIG_MIPS_MT_SMTC
        if (!secondaryTC) {
 #endif /* CONFIG_MIPS_MT_SMTC */
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index dbcf6511b74e..c13c7ad2cdae 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_CPU_SB1)		+= dump_tlb.o
 obj-$(CONFIG_CPU_TX39XX)        += r3k_dump_tlb.o
 obj-$(CONFIG_CPU_TX49XX)        += dump_tlb.o
 obj-$(CONFIG_CPU_VR41XX)        += dump_tlb.o
+obj-$(CONFIG_CPU_CAVIUM_OCTEON) += dump_tlb.o
 # libgcc-style stuff needed in the kernel
 obj-y += ashldi3.o ashrdi3.o cmpdi2.o lshrdi3.o ucmpdi2.o
diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index 95ba32b5b720..d7ec95522292 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_CPU_SB1)		+= c-r4k.o cerr-sb1.o cex-sb1.o tlb-r4k.o
 obj-$(CONFIG_CPU_TX39XX)        += c-tx39.o tlb-r3k.o
 obj-$(CONFIG_CPU_TX49XX)        += c-r4k.o cex-gen.o tlb-r4k.o
 obj-$(CONFIG_CPU_VR41XX)        += c-r4k.o cex-gen.o tlb-r4k.o
+obj-$(CONFIG_CPU_CAVIUM_OCTEON) += c-octeon.o cex-oct.o tlb-r4k.o
 obj-$(CONFIG_IP22_CPU_SCACHE)   += sc-ip22.o
 obj-$(CONFIG_R5000_CPU_SCACHE)  += sc-r5k.o
diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c
new file mode 100644
index 000000000000..44d01a0a8490
--- /dev/null
+++ b/arch/mips/mm/c-octeon.c
@@ -0,0 +1,307 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005-2007 Cavium Networks
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/bitops.h>
+#include <linux/cpu.h>
+#include <linux/io.h>
+#include <asm/bcache.h>
+#include <asm/bootinfo.h>
+#include <asm/cacheops.h>
+#include <asm/cpu-features.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/r4kcache.h>
+#include <asm/system.h>
+#include <asm/mmu_context.h>
+#include <asm/war.h>
+#include <asm/octeon/octeon.h>
+unsigned long long cache_err_dcache[NR_CPUS];
+/**
+ * Octeon automatically flushes the dcache on tlb changes, so
+ * from Linux's viewpoint it acts much like a physically
+ * tagged cache. No flushing is needed
+ *
+ */
+static void octeon_flush_data_cache_page(unsigned long addr)
+{
+    /* Nothing to do */
+}
+static inline void octeon_local_flush_icache(void)
+{
+        asm volatile ("synci 0($0)");
+}
+/*
+ * Flush local I-cache for the specified range.
+ */
+static void local_octeon_flush_icache_range(unsigned long start,
+                                            unsigned long end)
+{
+        octeon_local_flush_icache();
+}
+/**
+ * Flush caches as necessary for all cores affected by a
+ * vma. If no vma is supplied, all cores are flushed.
+ *
+ * @vma:    VMA to flush or NULL to flush all icaches.
+ */
+static void octeon_flush_icache_all_cores(struct vm_area_struct *vma)
+{
+        extern void octeon_send_ipi_single(int cpu, unsigned int action);
+#ifdef CONFIG_SMP
+        int cpu;
+        cpumask_t mask;
+#endif
+        mb();
+        octeon_local_flush_icache();
+#ifdef CONFIG_SMP
+        preempt_disable();
+        cpu = smp_processor_id();
+        /*
+         * If we have a vma structure, we only need to worry about
+         * cores it has been used on
+         */
+        if (vma)
+                mask = vma->vm_mm->cpu_vm_mask;
+        else
+                mask = cpu_online_map;
+        cpu_clear(cpu, mask);
+        for_each_cpu_mask(cpu, mask)
+                octeon_send_ipi_single(cpu, SMP_ICACHE_FLUSH);
+        preempt_enable();
+#endif
+}
+/**
+ * Called to flush the icache on all cores
+ */
+static void octeon_flush_icache_all(void)
+{
+        octeon_flush_icache_all_cores(NULL);
+}
+/**
+ * Called to flush all memory associated with a memory
+ * context.
+ *
+ * @mm:     Memory context to flush
+ */
+static void octeon_flush_cache_mm(struct mm_struct *mm)
+{
+        /*
+         * According to the R4K version of this file, CPUs without
+         * dcache aliases don't need to do anything here
+         */
+}
+/**
+ * Flush a range of kernel addresses out of the icache
+ *
+ */
+static void octeon_flush_icache_range(unsigned long start, unsigned long end)
+{
+        octeon_flush_icache_all_cores(NULL);
+}
+/**
+ * Flush the icache for a trampoline. These are used for interrupt
+ * and exception hooking.
+ *
+ * @addr:   Address to flush
+ */
+static void octeon_flush_cache_sigtramp(unsigned long addr)
+{
+        struct vm_area_struct *vma;
+        vma = find_vma(current->mm, addr);
+        octeon_flush_icache_all_cores(vma);
+}
+/**
+ * Flush a range out of a vma
+ *
+ * @vma:    VMA to flush
+ * @start:
+ * @end:
+ */
+static void octeon_flush_cache_range(struct vm_area_struct *vma,
+                                     unsigned long start, unsigned long end)
+{
+        if (vma->vm_flags & VM_EXEC)
+                octeon_flush_icache_all_cores(vma);
+}
+/**
+ * Flush a specific page of a vma
+ *
+ * @vma:    VMA to flush page for
+ * @page:   Page to flush
+ * @pfn:
+ */
+static void octeon_flush_cache_page(struct vm_area_struct *vma,
+                                    unsigned long page, unsigned long pfn)
+{
+        if (vma->vm_flags & VM_EXEC)
+                octeon_flush_icache_all_cores(vma);
+}
+/**
+ * Probe Octeon's caches
+ *
+ */
+static void __devinit probe_octeon(void)
+{
+        unsigned long icache_size;
+        unsigned long dcache_size;
+        unsigned int config1;
+        struct cpuinfo_mips *c = &current_cpu_data;
+        switch (c->cputype) {
+        case CPU_CAVIUM_OCTEON:
+                config1 = read_c0_config1();
+                c->icache.linesz = 2 << ((config1 >> 19) & 7);
+                c->icache.sets = 64 << ((config1 >> 22) & 7);
+                c->icache.ways = 1 + ((config1 >> 16) & 7);
+                c->icache.flags |= MIPS_CACHE_VTAG;
+                icache_size =
+                        c->icache.sets * c->icache.ways * c->icache.linesz;
+                c->icache.waybit = ffs(icache_size / c->icache.ways) - 1;
+                c->dcache.linesz = 128;
+                if (OCTEON_IS_MODEL(OCTEON_CN3XXX))
+                        c->dcache.sets = 1; /* CN3XXX has one Dcache set */
+                else
+                        c->dcache.sets = 2; /* CN5XXX has two Dcache sets */
+                c->dcache.ways = 64;
+                dcache_size =
+                        c->dcache.sets * c->dcache.ways * c->dcache.linesz;
+                c->dcache.waybit = ffs(dcache_size / c->dcache.ways) - 1;
+                c->options |= MIPS_CPU_PREFETCH;
+                break;
+        default:
+                panic("Unsupported Cavium Networks CPU type\n");
+                break;
+        }
+        /* compute a couple of other cache variables */
+        c->icache.waysize = icache_size / c->icache.ways;
+        c->dcache.waysize = dcache_size / c->dcache.ways;
+        c->icache.sets = icache_size / (c->icache.linesz * c->icache.ways);
+        c->dcache.sets = dcache_size / (c->dcache.linesz * c->dcache.ways);
+        if (smp_processor_id() == 0) {
+                pr_notice("Primary instruction cache %ldkB, %s, %d way, "
+                          "%d sets, linesize %d bytes.\n",
+                          icache_size >> 10,
+                          cpu_has_vtag_icache ?
+                                "virtually tagged" : "physically tagged",
+                          c->icache.ways, c->icache.sets, c->icache.linesz);
+                pr_notice("Primary data cache %ldkB, %d-way, %d sets, "
+                          "linesize %d bytes.\n",
+                          dcache_size >> 10, c->dcache.ways,
+                          c->dcache.sets, c->dcache.linesz);
+        }
+}
+/**
+ * Setup the Octeon cache flush routines
+ *
+ */
+void __devinit octeon_cache_init(void)
+{
+        extern unsigned long ebase;
+        extern char except_vec2_octeon;
+        memcpy((void *)(ebase + 0x100), &except_vec2_octeon, 0x80);
+        octeon_flush_cache_sigtramp(ebase + 0x100);
+        probe_octeon();
+        shm_align_mask = PAGE_SIZE - 1;
+        flush_cache_all                 = octeon_flush_icache_all;
+        __flush_cache_all               = octeon_flush_icache_all;
+        flush_cache_mm                  = octeon_flush_cache_mm;
+        flush_cache_page                = octeon_flush_cache_page;
+        flush_cache_range               = octeon_flush_cache_range;
+        flush_cache_sigtramp            = octeon_flush_cache_sigtramp;
+        flush_icache_all                = octeon_flush_icache_all;
+        flush_data_cache_page           = octeon_flush_data_cache_page;
+        flush_icache_range              = octeon_flush_icache_range;
+        local_flush_icache_range        = local_octeon_flush_icache_range;
+        build_clear_page();
+        build_copy_page();
+}
+/**
+ * Handle a cache error exception
+ */
+static void  cache_parity_error_octeon(int non_recoverable)
+{
+        unsigned long coreid = cvmx_get_core_num();
+        uint64_t icache_err = read_octeon_c0_icacheerr();
+        pr_err("Cache error exception:\n");
+        pr_err("cp0_errorepc == %lx\n", read_c0_errorepc());
+        if (icache_err & 1) {
+                pr_err("CacheErr (Icache) == %llx\n",
+                       (unsigned long long)icache_err);
+                write_octeon_c0_icacheerr(0);
+        }
+        if (cache_err_dcache[coreid] & 1) {
+                pr_err("CacheErr (Dcache) == %llx\n",
+                       (unsigned long long)cache_err_dcache[coreid]);
+                cache_err_dcache[coreid] = 0;
+        }
+        if (non_recoverable)
+                panic("Can't handle cache error: nested exception");
+}
+/**
+ * Called when the the exception is not recoverable
+ */
+asmlinkage void cache_parity_error_octeon_recoverable(void)
+{
+        cache_parity_error_octeon(0);
+}
+/**
+ * Called when the the exception is recoverable
+ */
+asmlinkage void cache_parity_error_octeon_non_recoverable(void)
+{
+        cache_parity_error_octeon(1);
+}
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 1eb7c71e3d6a..98ad0a82c29e 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -182,6 +182,12 @@ void __devinit cpu_cache_init(void)
                tx39_cache_init();
        }
+        if (cpu_has_octeon_cache) {
+                extern void __weak octeon_cache_init(void);
+                octeon_cache_init();
+        }
        setup_protection_map();
 }
diff --git a/arch/mips/mm/cex-oct.S b/arch/mips/mm/cex-oct.S
new file mode 100644
index 000000000000..3db8553fcd34
--- /dev/null
+++ b/arch/mips/mm/cex-oct.S
@@ -0,0 +1,70 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006 Cavium Networks
+ * Cache error handler
+ */
+#include <asm/asm.h>
+#include <asm/regdef.h>
+#include <asm/mipsregs.h>
+#include <asm/stackframe.h>
+/*
+ * Handle cache error. Indicate to the second level handler whether
+ * the exception is recoverable.
+ */
+        LEAF(except_vec2_octeon)
+        .set    push
+        .set    mips64r2
+        .set    noreorder
+        .set    noat
+        /* due to an errata we need to read the COP0 CacheErr (Dcache)
+         * before any cache/DRAM access  */
+        rdhwr   k0, $0        /* get core_id */
+        PTR_LA  k1, cache_err_dcache
+        sll     k0, k0, 3
+        PTR_ADDU k1, k0, k1    /* k1 = &cache_err_dcache[core_id] */
+        dmfc0   k0, CP0_CACHEERR, 1
+        sd      k0, (k1)
+        dmtc0   $0, CP0_CACHEERR, 1
+        /* check whether this is a nested exception */
+        mfc0    k1, CP0_STATUS
+        andi    k1, k1, ST0_EXL
+        beqz    k1, 1f
+         nop
+        j       cache_parity_error_octeon_non_recoverable
+         nop
+        /* exception is recoverable */
+1:      j       handle_cache_err
+         nop
+        .set    pop
+        END(except_vec2_octeon)
+ /* We need to jump to handle_cache_err so that the previous handler
+  * can fit within 0x80 bytes. We also move from 0xFFFFFFFFAXXXXXXX
+  * space (uncached) to the 0xFFFFFFFF8XXXXXXX space (cached).  */
+        LEAF(handle_cache_err)
+        .set    push
+        .set    noreorder
+        .set    noat
+        SAVE_ALL
+        KMODE
+        jal     cache_parity_error_octeon_recoverable
+        nop
+        j       ret_from_exception
+        nop
+        .set pop
+        END(handle_cache_err)
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index e6708b3ad343..546e6977d4ff 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -111,7 +111,7 @@ EXPORT_SYMBOL(dma_alloc_coherent);
 void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr,
        dma_addr_t dma_handle)
 {
-        plat_unmap_dma_mem(dma_handle);
+        plat_unmap_dma_mem(dev, dma_handle);
        free_pages((unsigned long) vaddr, get_order(size));
 }
@@ -122,7 +122,7 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
 {
        unsigned long addr = (unsigned long) vaddr;
-        plat_unmap_dma_mem(dma_handle);
+        plat_unmap_dma_mem(dev, dma_handle);
        if (!plat_device_is_coherent(dev))
                addr = CAC_ADDR(addr);
@@ -173,7 +173,7 @@ void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
                __dma_sync(dma_addr_to_virt(dma_addr), size,
                           direction);
-        plat_unmap_dma_mem(dma_addr);
+        plat_unmap_dma_mem(dev, dma_addr);
 }
 EXPORT_SYMBOL(dma_unmap_single);
@@ -229,7 +229,7 @@ void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
                dma_cache_wback_inv(addr, size);
        }
-        plat_unmap_dma_mem(dma_address);
+        plat_unmap_dma_mem(dev, dma_address);
 }
 EXPORT_SYMBOL(dma_unmap_page);
@@ -249,7 +249,7 @@ void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
                        if (addr)
                                __dma_sync(addr, sg->length, direction);
                }
-                plat_unmap_dma_mem(sg->dma_address);
+                plat_unmap_dma_mem(dev, sg->dma_address);
        }
 }
@@ -275,6 +275,7 @@ void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
 {
        BUG_ON(direction == DMA_NONE);
+        plat_extra_sync_for_device(dev);
        if (!plat_device_is_coherent(dev)) {
                unsigned long addr;
@@ -305,6 +306,7 @@ void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
 {
        BUG_ON(direction == DMA_NONE);
+        plat_extra_sync_for_device(dev);
        if (!plat_device_is_coherent(dev)) {
                unsigned long addr;
@@ -351,22 +353,14 @@ EXPORT_SYMBOL(dma_sync_sg_for_device);
 int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
 {
-        return 0;
+        return plat_dma_mapping_error(dev, dma_addr);
 }
 EXPORT_SYMBOL(dma_mapping_error);
 int dma_supported(struct device *dev, u64 mask)
 {
-        /*
+        return plat_dma_supported(dev, mask);
-         * we fall back to GFP_DMA when the mask isn't all 1s,
-         * so we can't guarantee allocations that must be
-         * within a tighter range than GFP_DMA..
-         */
-        if (mask < DMA_BIT_MASK(24))
-                return 0;
-        return 1;
 }
 EXPORT_SYMBOL(dma_supported);
@@ -383,6 +377,7 @@ void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
 {
        BUG_ON(direction == DMA_NONE);
+        plat_extra_sync_for_device(dev);
        if (!plat_device_is_coherent(dev))
                __dma_sync((unsigned long)vaddr, size, direction);
 }
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 5ce2fa745626..9619f66e531e 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -478,7 +478,10 @@ void __cpuinit tlb_init(void)
        probe_tlb(config);
        write_c0_pagemask(PM_DEFAULT_MASK);
        write_c0_wired(0);
-        write_c0_framemask(0);
+        if (current_cpu_type() == CPU_R10000 ||
+            current_cpu_type() == CPU_R12000 ||
+            current_cpu_type() == CPU_R14000)
+                write_c0_framemask(0);
        temp_tlb_entry = current_cpu_data.tlbsize - 1;
        /* From this point on the ARC firmware is dead.  */
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 979cf9197282..42942038d0fd 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -317,6 +317,7 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
        case CPU_BCM3302:
        case CPU_BCM4710:
        case CPU_LOONGSON2:
+        case CPU_CAVIUM_OCTEON:
                if (m4kc_tlbp_war())
                        uasm_i_nop(p);
                tlbw(p);
diff --git a/arch/mips/mti-malta/malta-smtc.c b/arch/mips/mti-malta/malta-smtc.c
index aabd7274507b..5ba31888fefb 100644
--- a/arch/mips/mti-malta/malta-smtc.c
+++ b/arch/mips/mti-malta/malta-smtc.c
@@ -116,7 +116,7 @@ struct plat_smp_ops msmtc_smp_ops = {
 void plat_set_irq_affinity(unsigned int irq, const struct cpumask *affinity)
 {
-        cpumask_t tmask = *affinity;
+        cpumask_t tmask;
        int cpu = 0;
        void smtc_set_irq_affinity(unsigned int irq, cpumask_t aff);
@@ -139,11 +139,12 @@ void plat_set_irq_affinity(unsigned int irq, const struct cpumask *affinity)
         * be made to forward to an offline "CPU".
         */
+        cpumask_copy(&tmask, affinity);
        for_each_cpu(cpu, affinity) {
                if ((cpu_data[cpu].vpe_id != 0) || !cpu_online(cpu))
                        cpu_clear(cpu, tmask);
        }
-        irq_desc[irq].affinity = tmask;
+        cpumask_copy(irq_desc[irq].affinity, &tmask);
        if (cpus_empty(tmask))
                /*
diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index f8b18af141a1..0ecd5fe9486e 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -155,7 +155,7 @@ static void indy_buserror_irq(void)
        int irq = SGI_BUSERR_IRQ;
        irq_enter();
-        kstat_this_cpu.irqs[irq]++;
+        kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
        ip22_be_interrupt(irq);
        irq_exit();
 }
diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index 3dcb27ec0c53..c8f7d2328b24 100644
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -122,7 +122,7 @@ void indy_8254timer_irq(void)
        char c;
        irq_enter();
-        kstat_this_cpu.irqs[irq]++;
+        kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
        printk(KERN_ALERT "Oops, got 8254 interrupt.\n");
        ArcRead(0, &c, 1, &cnt);
        ArcEnterInteractiveMode();
diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c
index dddfda8e8294..314691648c97 100644
--- a/arch/mips/sibyte/bcm1480/smp.c
+++ b/arch/mips/sibyte/bcm1480/smp.c
@@ -178,9 +178,10 @@ struct plat_smp_ops bcm1480_smp_ops = {
 void bcm1480_mailbox_interrupt(void)
 {
        int cpu = smp_processor_id();
+        int irq = K_BCM1480_INT_MBOX_0_0;
        unsigned int action;
-        kstat_this_cpu.irqs[K_BCM1480_INT_MBOX_0_0]++;
+        kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
        /* Load the mailbox register to figure out what we're supposed to do */
        action = (__raw_readq(mailbox_0_regs[cpu]) >> 48) & 0xffff;
diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c
index 5950a288a7da..cad14003b84f 100644
--- a/arch/mips/sibyte/sb1250/smp.c
+++ b/arch/mips/sibyte/sb1250/smp.c
@@ -166,9 +166,10 @@ struct plat_smp_ops sb_smp_ops = {
 void sb1250_mailbox_interrupt(void)
 {
        int cpu = smp_processor_id();
+        int irq = K_INT_MBOX_0;
        unsigned int action;
-        kstat_this_cpu.irqs[K_INT_MBOX_0]++;
+        kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
        /* Load the mailbox register to figure out what we're supposed to do */
        action = (____raw_readq(mailbox_regs[cpu]) >> 48) & 0xffff;
diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S
index 62fba8aa9b6e..ceeaaaa359e2 100644
--- a/arch/mn10300/kernel/entry.S
+++ b/arch/mn10300/kernel/entry.S
@@ -478,7 +478,7 @@ ENTRY(sys_call_table)
        .long sys_uselib
        .long sys_swapon
        .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
        .long old_mmap          /* 90 */
        .long sys_munmap
        .long sys_truncate
diff --git a/arch/mn10300/kernel/mn10300-watchdog.c b/arch/mn10300/kernel/mn10300-watchdog.c
index 10811e981d20..2e370d88a87a 100644
--- a/arch/mn10300/kernel/mn10300-watchdog.c
+++ b/arch/mn10300/kernel/mn10300-watchdog.c
@@ -130,6 +130,7 @@ void watchdog_interrupt(struct pt_regs *regs, enum exception_code excep)
         * the stack NMI-atomically, it's safe to use smp_processor_id().
         */
        int sum, cpu = smp_processor_id();
+        int irq = NMIIRQ;
        u8 wdt, tmp;
        wdt = WDCTR & ~WDCTR_WDCNE;
@@ -138,7 +139,7 @@ void watchdog_interrupt(struct pt_regs *regs, enum exception_code excep)
        NMICR = NMICR_WDIF;
        nmi_count(cpu)++;
-        kstat_this_cpu.irqs[NMIIRQ]++;
+        kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
        sum = irq_stat[cpu].__irq_count;
        if (last_irq_sums[cpu] == sum) {
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index 2121d99f8364..f88b252e419c 100644
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -1,4 +1,3 @@
 include include/asm-generic/Kbuild.asm
 unifdef-y += pdc.h
-unifdef-y += swab.h
diff --git a/arch/parisc/include/asm/byteorder.h b/arch/parisc/include/asm/byteorder.h
index da66029c4cb2..58af2c5f5d61 100644
--- a/arch/parisc/include/asm/byteorder.h
+++ b/arch/parisc/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _PARISC_BYTEORDER_H
 #define _PARISC_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 #endif /* _PARISC_BYTEORDER_H */
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index ac2c822928c7..49482806863f 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -120,7 +120,7 @@ int cpu_check_affinity(unsigned int irq, cpumask_t *dest)
        if (CHECK_IRQ_PER_CPU(irq)) {
                /* Bad linux design decision.  The mask has already
                 * been set; we must reset it */
-                irq_desc[irq].affinity = CPU_MASK_ALL;
+                cpumask_setall(irq_desc[irq].affinity);
                return -EINVAL;
        }
@@ -136,7 +136,7 @@ static void cpu_set_affinity_irq(unsigned int irq, const struct cpumask *dest)
        if (cpu_check_affinity(irq, dest))
                return;
-        irq_desc[irq].affinity = *dest;
+        cpumask_copy(irq_desc[irq].affinity, dest);
 }
 #endif
@@ -295,7 +295,7 @@ int txn_alloc_irq(unsigned int bits_wide)
 unsigned long txn_affinity_addr(unsigned int irq, int cpu)
 {
 #ifdef CONFIG_SMP
-        irq_desc[irq].affinity = cpumask_of_cpu(cpu);
+        cpumask_copy(irq_desc[irq].affinity, cpumask_of(cpu));
 #endif
        return per_cpu(cpu_data, cpu).txn_addr;
@@ -352,7 +352,7 @@ void do_cpu_irq_mask(struct pt_regs *regs)
        irq = eirr_to_irq(eirr_val);
 #ifdef CONFIG_SMP
-        dest = irq_desc[irq].affinity;
+        cpumask_copy(&dest, irq_desc[irq].affinity);
        if (CHECK_IRQ_PER_CPU(irq_desc[irq].status) &&
            !cpu_isset(smp_processor_id(), dest)) {
                int cpu = first_cpu(dest);
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 84b861316ce7..74cc312c347c 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -123,6 +123,7 @@ config PPC
        select HAVE_DMA_ATTRS if PPC64
        select USE_GENERIC_SMP_HELPERS if SMP
        select HAVE_OPROFILE
+        select HAVE_SYSCALL_WRAPPERS if PPC64
 config EARLY_PRINTK
        bool
@@ -875,10 +876,6 @@ source "drivers/Kconfig"
 source "fs/Kconfig"
-# XXX source "arch/ppc/8xx_io/Kconfig"
-# XXX source "arch/ppc/8260_io/Kconfig"
 source "arch/powerpc/sysdev/qe_lib/Kconfig"
 source "lib/Kconfig"
diff --git a/arch/powerpc/boot/cuboot-warp.c b/arch/powerpc/boot/cuboot-warp.c
index 21780210057d..806df693fea6 100644
--- a/arch/powerpc/boot/cuboot-warp.c
+++ b/arch/powerpc/boot/cuboot-warp.c
@@ -18,57 +18,14 @@
 static bd_t bd;
-static void warp_fixup_one_nor(u32 from, u32 to)
-{
-        void *devp;
-        char name[50];
-        u32 v[2];
-        sprintf(name, "/plb/opb/ebc/nor_flash@0,0/partition@%x", from);
-        devp = finddevice(name);
-        if (!devp)
-                return;
-        if (getprop(devp, "reg", v, sizeof(v)) == sizeof(v)) {
-                v[0] = to;
-                setprop(devp, "reg", v, sizeof(v));
-                printf("NOR 64M fixup %x -> %x\r\n", from, to);
-        }
-}
 static void warp_fixups(void)
 {
        ibm440ep_fixup_clocks(66000000, 11059200, 50000000);
        ibm4xx_sdram_fixup_memsize();
        ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
        dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
-        /* Fixup for 64M flash on Rev A boards. */
-        if (bd.bi_flashsize == 0x4000000) {
-                void *devp;
-                u32 v[3];
-                devp = finddevice("/plb/opb/ebc/nor_flash@0,0");
-                if (!devp)
-                        return;
-                /* Fixup the size */
-                if (getprop(devp, "reg", v, sizeof(v)) == sizeof(v)) {
-                        v[2] = bd.bi_flashsize;
-                        setprop(devp, "reg", v, sizeof(v));
-                }
-                /* Fixup parition offsets */
-                warp_fixup_one_nor(0x300000, 0x3f00000);
-                warp_fixup_one_nor(0x340000, 0x3f40000);
-                warp_fixup_one_nor(0x380000, 0x3f80000);
-        }
 }
 void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                   unsigned long r6, unsigned long r7)
 {
diff --git a/arch/powerpc/boot/dts/gef_sbc610.dts b/arch/powerpc/boot/dts/gef_sbc610.dts
index 9708b3423bbd..e78c355c7bac 100644
--- a/arch/powerpc/boot/dts/gef_sbc610.dts
+++ b/arch/powerpc/boot/dts/gef_sbc610.dts
@@ -88,6 +88,21 @@
                        compatible = "gef,fpga-regs";
                        reg = <0x4 0x0 0x40>;
                };
+                wdt@4,2000 {
+                        compatible = "gef,fpga-wdt";
+                        reg = <0x4 0x2000 0x8>;
+                        interrupts = <0x1a 0x4>;
+                        interrupt-parent = <&gef_pic>;
+                };
+                /* Second watchdog available, driver currently supports one.
+                wdt@4,2010 {
+                        compatible = "gef,fpga-wdt";
+                        reg = <0x4 0x2010 0x8>;
+                        interrupts = <0x1b 0x4>;
+                        interrupt-parent = <&gef_pic>;
+                };
+                */
                gef_pic: pic@4,4000 {
                        #interrupt-cells = <1>;
                        interrupt-controller;
diff --git a/arch/powerpc/boot/dts/haleakala.dts b/arch/powerpc/boot/dts/haleakala.dts
index 513bc43a71af..5b2a4947bf82 100644
--- a/arch/powerpc/boot/dts/haleakala.dts
+++ b/arch/powerpc/boot/dts/haleakala.dts
@@ -89,8 +89,11 @@
                clock-frequency = <0>; /* Filled in by U-Boot */
                SDRAM0: memory-controller {
-                        compatible = "ibm,sdram-405exr";
+                        compatible = "ibm,sdram-405exr", "ibm,sdram-4xx-ddr2";
                        dcr-reg = <0x010 0x002>;
+                        interrupt-parent = <&UIC2>;
+                        interrupts = <0x5 0x4   /* ECC DED Error */ 
+                                      0x6 0x4>; /* ECC SEC Error */ 
                };
                MAL0: mcmal {
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
index dececc4b5ff2..2804444812e5 100644
--- a/arch/powerpc/boot/dts/kilauea.dts
+++ b/arch/powerpc/boot/dts/kilauea.dts
@@ -90,8 +90,11 @@
                clock-frequency = <0>; /* Filled in by U-Boot */
                SDRAM0: memory-controller {
-                        compatible = "ibm,sdram-405ex";
+                        compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
                        dcr-reg = <0x010 0x002>;
+                        interrupt-parent = <&UIC2>;
+                        interrupts = <0x5 0x4   /* ECC DED Error */ 
+                                      0x6 0x4>; /* ECC SEC Error */ 
                };
                MAL0: mcmal {
diff --git a/arch/powerpc/boot/dts/makalu.dts b/arch/powerpc/boot/dts/makalu.dts
index 945508c7e7d8..ffc246e72670 100644
--- a/arch/powerpc/boot/dts/makalu.dts
+++ b/arch/powerpc/boot/dts/makalu.dts
@@ -90,8 +90,11 @@
                clock-frequency = <0>; /* Filled in by U-Boot */
                SDRAM0: memory-controller {
-                        compatible = "ibm,sdram-405ex";
+                        compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
                        dcr-reg = <0x010 0x002>;
+                        interrupt-parent = <&UIC2>;
+                        interrupts = <0x5 0x4 /* ECC DED Error */
+                                      0x6 0x4 /* ECC SEC Error */ >;
                };
                MAL0: mcmal {
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts
index d4df8b6857a4..909a89cab9ac 100644
--- a/arch/powerpc/boot/dts/mpc8313erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8313erdb.dts
@@ -185,7 +185,7 @@
                        cell-index = <0>;
                        device_type = "network";
                        model = "eTSEC";
-                        compatible = "gianfar", "simple-bus";
+                        compatible = "gianfar";
                        reg = <0x24000 0x1000>;
                        local-mac-address = [ 00 00 00 00 00 00 ];
                        interrupts = <37 0x8 36 0x8 35 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 072c9b0f8c8e..71784165b77e 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -255,7 +255,7 @@
                        device_type = "serial";
                        compatible = "ns16550";
                        reg = <0x4500 0x100>;
-                        clock-frequency = <0>;
+                        clock-frequency = <133333333>;
                        interrupts = <9 0x8>;
                        interrupt-parent = <&ipic>;
                };
@@ -265,7 +265,7 @@
                        device_type = "serial";
                        compatible = "ns16550";
                        reg = <0x4600 0x100>;
-                        clock-frequency = <0>;
+                        clock-frequency = <133333333>;
                        interrupts = <10 0x8>;
                        interrupt-parent = <&ipic>;
                };
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts
index b9da42105066..0668d1048779 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dts
+++ b/arch/powerpc/boot/dts/mpc8544ds.dts
@@ -313,7 +313,7 @@
                          0x1000000 0x0 0x0 0xe1010000 0x0 0x10000>;
                clock-frequency = <33333333>;
                interrupt-parent = <&mpic>;
-                interrupts = <26 2>;
+                interrupts = <25 2>;
                interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                interrupt-map = <
                        /* IDSEL 0x0 */
@@ -350,7 +350,7 @@
                          0x1000000 0x0 0x0 0xe1020000 0x0 0x10000>;
                clock-frequency = <33333333>;
                interrupt-parent = <&mpic>;
-                interrupts = <25 2>;
+                interrupts = <26 2>;
                interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                interrupt-map = <
                        /* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts
index 21459e161d02..359c3b727420 100644
--- a/arch/powerpc/boot/dts/mpc8572ds.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds.dts
@@ -89,7 +89,7 @@
                        ramdisk@0 {
                                reg = <0x0 0x03000000>;
-                                readl-only;
+                                read-only;
                        };
                        diagnostic@3000000 {
@@ -724,7 +724,7 @@
                          0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x00010000>;
                clock-frequency = <33333333>;
                interrupt-parent = <&mpic>;
-                interrupts = <26 2>;
+                interrupts = <25 2>;
                interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                interrupt-map = <
                        /* IDSEL 0x0 */
@@ -761,7 +761,7 @@
                          0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x00010000>;
                clock-frequency = <33333333>;
                interrupt-parent = <&mpic>;
-                interrupts = <27 2>;
+                interrupts = <26 2>;
                interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                interrupt-map = <
                        /* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
index c114c4ee9931..fd462efa9e61 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
@@ -457,7 +457,7 @@
                          0x1000000 0x0 0x0 0xffc10000 0x0 0x10000>;
                clock-frequency = <33333333>;
                interrupt-parent = <&mpic>;
-                interrupts = <26 2>;
+                interrupts = <25 2>;
                interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                interrupt-map = <
                        /* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
index 04ecda18d206..e35230f2ac93 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
@@ -208,7 +208,7 @@
                          0x1000000 0x0 0x0 0xffc20000 0x0 0x10000>;
                clock-frequency = <33333333>;
                interrupt-parent = <&mpic>;
-                interrupts = <27 2>;
+                interrupts = <26 2>;
                interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                interrupt-map = <
                        /* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/warp.dts b/arch/powerpc/boot/dts/warp.dts
index f4e4ba69eef7..7e183ff9a317 100644
--- a/arch/powerpc/boot/dts/warp.dts
+++ b/arch/powerpc/boot/dts/warp.dts
@@ -149,12 +149,17 @@
                                        reg = <0x00000002 0x00004000 0x00000A00>;
                                };
-                                nor_flash@0,0 {
+                                nor@0,0 {
                                        compatible = "amd,s29gl032a", "cfi-flash";
                                        bank-width = <2>;
                                        reg = <0x00000000 0x00000000 0x00400000>;
                                        #address-cells = <1>;
                                        #size-cells = <1>;
+                                        partition@0 {
+                                                label = "splash";
+                                                reg = <0x00000000 0x00020000>;
+                                        };
                                        partition@300000 {
                                                label = "fpga";
                                                reg = <0x0300000 0x00040000>;
@@ -168,6 +173,41 @@
                                                reg = <0x0380000 0x00080000>;
                                        };
                                };
+                                ndfc@1,0 {
+                                        compatible = "ibm,ndfc";
+                                        reg = <0x00000001 0x00000000 0x00002000>;
+                                        ccr = <0x00001000>;
+                                        bank-settings = <0x80002222>;
+                                        #address-cells = <1>;
+                                        #size-cells = <1>;
+                                        nand {
+                                                #address-cells = <1>;
+                                                #size-cells = <1>;
+                                                partition@0 {
+                                                        label = "kernel";
+                                                        reg = <0x00000000 0x00200000>;
+                                                };
+                                                partition@200000 {
+                                                        label = "root";
+                                                        reg = <0x00200000 0x03E00000>;
+                                                };
+                                                partition@40000000 {
+                                                        label = "persistent";
+                                                        reg = <0x04000000 0x04000000>;
+                                                };
+                                                partition@80000000 {
+                                                        label = "persistent1";
+                                                        reg = <0x08000000 0x04000000>;
+                                                };
+                                                partition@C0000000 {
+                                                        label = "persistent2";
+                                                        reg = <0x0C000000 0x04000000>;
+                                                };
+                                        };
+                                };
                        };
                        UART0: serial@ef600300 {
diff --git a/arch/powerpc/configs/40x/acadia_defconfig b/arch/powerpc/configs/40x/acadia_defconfig
index 25572cc837ca..a32ec8d323a0 100644
--- a/arch/powerpc/configs/40x/acadia_defconfig
+++ b/arch/powerpc/configs/40x/acadia_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 08:49:18 2008
+# Tue Jan 20 08:17:46 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -182,6 +184,7 @@ CONFIG_405EZ=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -205,6 +208,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -322,6 +330,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -334,6 +343,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -359,6 +369,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -524,6 +541,10 @@ CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -576,9 +597,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -597,11 +621,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -611,7 +635,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -670,7 +694,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -704,10 +730,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -717,6 +740,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -757,6 +781,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -807,6 +832,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -815,18 +841,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -853,11 +885,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/ep405_defconfig b/arch/powerpc/configs/40x/ep405_defconfig
index b80ba7aa3129..4e9d85f39da0 100644
--- a/arch/powerpc/configs/40x/ep405_defconfig
+++ b/arch/powerpc/configs/40x/ep405_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 08:49:20 2008
+# Tue Jan 20 08:17:48 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -184,6 +186,7 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -207,6 +210,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -221,12 +225,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -250,6 +256,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -274,6 +281,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -324,6 +332,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -336,6 +345,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -361,6 +371,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -433,6 +444,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -464,6 +481,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -546,6 +564,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -570,6 +589,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -629,9 +652,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -650,11 +676,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -664,7 +690,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -723,6 +749,7 @@ CONFIG_USB_MON=y
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -748,11 +775,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_LIBUSUAL is not set
@@ -791,6 +818,10 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -816,7 +847,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -850,10 +883,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -863,6 +893,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -903,6 +934,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -953,6 +985,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -961,18 +994,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -999,11 +1038,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/hcu4_defconfig b/arch/powerpc/configs/40x/hcu4_defconfig
index 45dcb824503f..8c019d79bf2a 100644
--- a/arch/powerpc/configs/40x/hcu4_defconfig
+++ b/arch/powerpc/configs/40x/hcu4_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 08:49:22 2008
+# Tue Jan 20 08:17:50 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -182,6 +184,7 @@ CONFIG_405GPR=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -205,6 +208,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -322,6 +330,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -334,6 +343,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -359,6 +369,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -461,6 +478,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -543,6 +561,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -565,6 +584,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -617,9 +640,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -639,11 +665,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -653,7 +679,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -712,7 +738,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -746,10 +774,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -759,6 +784,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -799,6 +825,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -849,6 +876,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -857,18 +885,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -895,11 +929,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig
index e2f3695d9d0b..9917a09bad3a 100644
--- a/arch/powerpc/configs/40x/kilauea_defconfig
+++ b/arch/powerpc/configs/40x/kilauea_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 08:49:23 2008
+# Tue Jan 20 08:17:52 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -182,6 +184,7 @@ CONFIG_405EX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -205,6 +208,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -322,6 +330,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -334,6 +343,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -359,6 +369,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -524,6 +541,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -576,9 +597,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -597,11 +621,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -611,7 +635,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -670,7 +694,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -704,10 +730,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -717,6 +740,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -757,6 +781,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -807,6 +832,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -815,18 +841,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -853,11 +885,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig
index 413c778ecd7c..58bf2ac2e0dd 100644
--- a/arch/powerpc/configs/40x/makalu_defconfig
+++ b/arch/powerpc/configs/40x/makalu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 08:49:25 2008
+# Tue Jan 20 08:17:53 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -182,6 +184,7 @@ CONFIG_405EX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -205,6 +208,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -322,6 +330,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -334,6 +343,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -359,6 +369,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -524,6 +541,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -576,9 +597,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -597,11 +621,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -611,7 +635,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -670,7 +694,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -704,10 +730,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -717,6 +740,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -757,6 +781,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -807,6 +832,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -815,18 +841,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -853,11 +885,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
index 9a9350ded292..b6888384dd74 100644
--- a/arch/powerpc/configs/40x/virtex_defconfig
+++ b/arch/powerpc/configs/40x/virtex_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
+# Linux kernel version: 2.6.29-rc2
-# Fri Nov 14 10:49:16 2008
+# Tue Jan 20 08:17:55 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -41,7 +42,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,8 +75,8 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +114,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +124,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +131,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +150,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -188,6 +189,7 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -205,13 +207,13 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -226,12 +228,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -256,6 +260,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -280,6 +285,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -423,6 +430,7 @@ CONFIG_IP_NF_MANGLE=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -438,8 +446,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -574,6 +583,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -674,9 +687,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 # CONFIG_NVRAM is not set
@@ -854,7 +870,6 @@ CONFIG_LOGO_LINUX_CLUT224=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 #
 # File systems
@@ -870,6 +885,7 @@ CONFIG_EXT2_FS=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -906,10 +922,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -918,6 +931,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -997,6 +1011,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1046,6 +1061,7 @@ CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1055,6 +1071,8 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1064,11 +1082,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1094,6 +1114,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig
index 5820e0a4fc55..5ab29dddd21c 100644
--- a/arch/powerpc/configs/40x/walnut_defconfig
+++ b/arch/powerpc/configs/40x/walnut_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 08:49:27 2008
+# Tue Jan 20 08:17:57 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -185,6 +187,7 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -208,6 +211,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -222,12 +226,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -251,6 +257,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -275,6 +282,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -325,6 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -337,6 +346,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -362,6 +372,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -434,6 +445,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -464,6 +481,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -546,6 +564,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -568,6 +587,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -620,9 +643,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -641,11 +667,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -655,7 +681,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -701,9 +727,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -729,7 +759,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -763,10 +795,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -776,6 +805,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -816,6 +846,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -866,6 +897,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -874,18 +906,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -912,11 +950,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/arches_defconfig b/arch/powerpc/configs/44x/arches_defconfig
index 082158d591c5..1d72b0ac3f25 100644
--- a/arch/powerpc/configs/44x/arches_defconfig
+++ b/arch/powerpc/configs/44x/arches_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 09:16:04 2008
+# Tue Jan 20 08:22:31 2009
 #
 # CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,8 +76,8 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -111,7 +112,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -188,6 +189,7 @@ CONFIG_460EX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -212,6 +214,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -226,12 +229,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -255,6 +260,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +285,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -329,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -341,6 +349,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -453,6 +462,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -505,9 +518,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -527,11 +543,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -541,7 +557,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -600,7 +616,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -634,10 +652,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -646,6 +661,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -686,6 +702,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -736,6 +753,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -744,18 +762,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/44x/bamboo_defconfig b/arch/powerpc/configs/44x/bamboo_defconfig
index f47c2f3420f6..959bdc43a491 100644
--- a/arch/powerpc/configs/44x/bamboo_defconfig
+++ b/arch/powerpc/configs/44x/bamboo_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 09:16:06 2008
+# Tue Jan 20 08:22:33 2009
 #
 # CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +76,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +126,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +133,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +152,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -193,6 +194,7 @@ CONFIG_IBM440EP_ERR42=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -216,6 +218,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -230,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -259,6 +264,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +289,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -333,6 +340,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -345,6 +353,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -394,6 +403,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -476,6 +486,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -498,6 +509,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -550,9 +565,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -571,11 +589,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -585,7 +603,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -631,9 +649,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -659,7 +681,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -693,10 +717,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -705,6 +726,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -745,6 +767,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -795,6 +818,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -803,18 +827,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -841,11 +871,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig
index 0694756ac759..81cdcc4b9278 100644
--- a/arch/powerpc/configs/44x/canyonlands_defconfig
+++ b/arch/powerpc/configs/44x/canyonlands_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 09:16:08 2008
+# Tue Jan 20 08:22:35 2009
 #
 # CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,8 +76,8 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -111,7 +112,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -188,6 +189,7 @@ CONFIG_460EX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -212,6 +214,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -226,12 +229,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -255,6 +260,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +285,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -329,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -341,6 +349,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -453,6 +462,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -505,9 +518,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -527,11 +543,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -541,7 +557,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -600,7 +616,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -634,10 +652,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -646,6 +661,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -686,6 +702,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -736,6 +753,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -744,18 +762,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/44x/ebony_defconfig b/arch/powerpc/configs/44x/ebony_defconfig
index c9937578ef7f..be64aa644d15 100644
--- a/arch/powerpc/configs/44x/ebony_defconfig
+++ b/arch/powerpc/configs/44x/ebony_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 09:16:09 2008
+# Tue Jan 20 08:22:36 2009
 #
 # CONFIG_PPC64 is not set
@@ -18,6 +18,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -43,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,12 +75,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -92,6 +93,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -114,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -125,7 +126,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -133,11 +133,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -154,6 +152,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -192,6 +194,7 @@ CONFIG_440GP=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -215,6 +218,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -229,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -257,6 +263,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -281,6 +288,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -331,6 +339,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -343,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -368,6 +378,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -439,6 +450,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -469,6 +486,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -551,6 +569,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -573,6 +592,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -625,9 +648,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -646,11 +672,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -660,7 +686,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -706,9 +732,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -734,7 +764,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -768,10 +800,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -791,6 +820,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -831,6 +861,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -882,6 +913,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -890,18 +922,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -928,11 +966,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig
index e326ee8bd195..f67250b24ec5 100644
--- a/arch/powerpc/configs/44x/katmai_defconfig
+++ b/arch/powerpc/configs/44x/katmai_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 09:16:11 2008
+# Tue Jan 20 08:22:38 2009
 #
 # CONFIG_PPC64 is not set
@@ -18,6 +18,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -43,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,8 +75,8 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -110,7 +111,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -121,7 +121,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -129,11 +128,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -150,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -187,6 +188,7 @@ CONFIG_440SPe=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -210,6 +212,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -224,12 +227,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -253,6 +258,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -277,6 +283,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -327,6 +334,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -339,6 +347,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -388,6 +397,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -472,6 +482,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -494,6 +505,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -546,9 +561,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -568,11 +586,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -582,7 +600,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -628,9 +646,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -656,7 +678,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -690,10 +714,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -702,6 +723,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -742,6 +764,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -792,6 +815,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -800,18 +824,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -837,11 +867,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/rainier_defconfig b/arch/powerpc/configs/44x/rainier_defconfig
index 927f829e2087..9348c12bd7a6 100644
--- a/arch/powerpc/configs/44x/rainier_defconfig
+++ b/arch/powerpc/configs/44x/rainier_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 09:16:13 2008
+# Tue Jan 20 08:22:41 2009
 #
 # CONFIG_PPC64 is not set
@@ -18,6 +18,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -43,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,12 +75,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +115,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -125,7 +125,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -133,11 +132,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -154,6 +151,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -191,6 +192,7 @@ CONFIG_440GRX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -214,6 +216,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -228,12 +231,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -257,6 +262,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -281,6 +287,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -331,6 +338,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -343,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -368,6 +377,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -440,6 +450,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -470,6 +486,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -532,6 +549,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -554,6 +572,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -606,9 +628,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -627,11 +652,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -641,7 +666,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -687,9 +712,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -715,7 +744,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -749,10 +780,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -772,6 +800,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -812,6 +841,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -863,6 +893,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -871,18 +902,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -922,11 +959,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/sam440ep_defconfig b/arch/powerpc/configs/44x/sam440ep_defconfig
index 15f48e03ec2e..70d5c3fa3283 100644
--- a/arch/powerpc/configs/44x/sam440ep_defconfig
+++ b/arch/powerpc/configs/44x/sam440ep_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 09:16:15 2008
+# Tue Jan 20 08:22:42 2009
 #
 # CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +77,12 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_IKCONFIG=y
 # CONFIG_IKCONFIG_PROC is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +126,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +133,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +152,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -193,6 +194,7 @@ CONFIG_IBM440EP_ERR42=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -216,6 +218,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -230,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -258,6 +263,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -282,6 +288,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -332,6 +339,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -344,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -551,6 +560,10 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -605,6 +618,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y
 CONFIG_MOUSE_PS2_SYNAPTICS=y
 CONFIG_MOUSE_PS2_LIFEBOOK=y
 CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
 # CONFIG_MOUSE_PS2_TOUCHKIT is not set
 # CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_APPLETOUCH is not set
@@ -661,9 +675,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -730,8 +747,8 @@ CONFIG_I2C_IBM_IIC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -751,11 +768,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -764,9 +781,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -848,12 +869,13 @@ CONFIG_FB_RADEON_BACKLIGHT=y
 # CONFIG_FB_IBM_GXT4500 is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_LCD_CLASS_DEVICE=y
 # CONFIG_LCD_ILI9320 is not set
 # CONFIG_LCD_PLATFORM is not set
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_GENERIC=y
 #
 # Display device support
@@ -894,11 +916,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -906,12 +926,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -943,6 +966,7 @@ CONFIG_USB_EHCI_HCD=m
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -968,18 +992,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1027,6 +1050,10 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1065,6 +1092,7 @@ CONFIG_RTC_DRV_M41T80=y
 CONFIG_RTC_DRV_M41T80_WDT=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1117,6 +1145,7 @@ CONFIG_FS_POSIX_ACL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1156,10 +1185,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 CONFIG_AFFS_FS=m
 # CONFIG_HFS_FS is not set
@@ -1168,6 +1194,7 @@ CONFIG_AFFS_FS=m
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1245,6 +1272,7 @@ CONFIG_NLS_ISO8859_1=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1278,12 +1306,17 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/44x/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig
index 562beeaab53d..a921fe3c3711 100644
--- a/arch/powerpc/configs/44x/sequoia_defconfig
+++ b/arch/powerpc/configs/44x/sequoia_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 09:16:16 2008
+# Tue Jan 20 08:22:45 2009
 #
 # CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +76,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +126,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +133,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +152,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -192,6 +193,7 @@ CONFIG_440EPX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -216,6 +218,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -230,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -259,6 +264,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +289,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -333,6 +340,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -345,6 +353,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -370,6 +379,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -442,6 +452,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -472,6 +488,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -554,6 +571,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -576,6 +594,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -628,9 +650,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -649,11 +674,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -663,7 +688,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -709,9 +734,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -737,7 +766,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -771,10 +802,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -794,6 +822,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -834,6 +863,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -885,6 +915,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -893,18 +924,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -944,11 +981,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/taishan_defconfig b/arch/powerpc/configs/44x/taishan_defconfig
index 427bb6a11be5..826700872d26 100644
--- a/arch/powerpc/configs/44x/taishan_defconfig
+++ b/arch/powerpc/configs/44x/taishan_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 09:16:18 2008
+# Tue Jan 20 08:22:47 2009
 #
 # CONFIG_PPC64 is not set
@@ -18,6 +18,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -43,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,12 +75,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +115,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -125,7 +125,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -133,11 +132,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -154,6 +151,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -191,6 +192,7 @@ CONFIG_440GX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -214,6 +216,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -228,12 +231,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -257,6 +262,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -281,6 +287,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -331,6 +338,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -343,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -368,6 +377,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -440,6 +450,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -470,6 +486,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -554,6 +571,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -576,6 +594,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -628,9 +650,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -649,11 +674,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -663,7 +688,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -709,9 +734,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -737,7 +766,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -771,10 +802,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -784,6 +812,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -824,6 +853,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -874,6 +904,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -882,18 +913,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -920,11 +957,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
index 7513d360e0b0..15aab1ca6384 100644
--- a/arch/powerpc/configs/44x/virtex5_defconfig
+++ b/arch/powerpc/configs/44x/virtex5_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
+# Linux kernel version: 2.6.29-rc2
-# Fri Nov 14 10:31:16 2008
+# Tue Jan 20 08:22:49 2009
 #
 # CONFIG_PPC64 is not set
@@ -18,6 +18,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -77,8 +78,8 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -116,7 +117,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -127,7 +127,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -135,11 +134,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -156,6 +153,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -194,6 +195,7 @@ CONFIG_XILINX_VIRTEX_5_FXT=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -211,13 +213,13 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -232,12 +234,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -261,6 +265,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -285,6 +290,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -428,6 +435,7 @@ CONFIG_IP_NF_MANGLE=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -443,8 +451,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -579,6 +588,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -679,9 +692,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 # CONFIG_NVRAM is not set
@@ -859,7 +875,6 @@ CONFIG_LOGO_LINUX_CLUT224=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 #
 # File systems
@@ -875,6 +890,7 @@ CONFIG_EXT2_FS=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -911,10 +927,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -923,6 +936,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1002,6 +1016,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1051,6 +1066,7 @@ CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1060,6 +1076,8 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1069,11 +1087,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1099,6 +1119,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/warp_defconfig b/arch/powerpc/configs/44x/warp_defconfig
index 59cbd2761ed7..3b77f092abe1 100644
--- a/arch/powerpc/configs/44x/warp_defconfig
+++ b/arch/powerpc/configs/44x/warp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.29-rc2
-# Tue Oct 28 09:16:22 2008
+# Fri Jan 23 07:57:16 2009
 #
 # CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +76,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +114,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +124,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +131,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +150,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -190,6 +191,7 @@ CONFIG_IBM440EP_ERR42=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -213,6 +215,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -227,12 +230,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -273,6 +278,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -348,6 +354,7 @@ CONFIG_VLAN_8021Q=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -360,6 +367,7 @@ CONFIG_VLAN_8021Q=y
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -380,8 +388,9 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
 # CONFIG_MTD_AR7_PARTS is not set
@@ -396,7 +405,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_INFTL is not set
 # CONFIG_RFD_FTL is not set
 # CONFIG_SSFDC is not set
-CONFIG_MTD_OOPS=m
+# CONFIG_MTD_OOPS is not set
 #
 # RAM/ROM/Flash chip drivers
@@ -450,6 +459,7 @@ CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_ECC_SMC=y
 # CONFIG_MTD_NAND_MUSEUM_IDS is not set
 CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_NDFC=y
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_NANDSIM is not set
 # CONFIG_MTD_NAND_PLATFORM is not set
@@ -458,6 +468,12 @@ CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -480,7 +496,9 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -562,6 +580,10 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -616,9 +638,12 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -638,7 +663,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
-# CONFIG_I2C_IBM_IIC is not set
+CONFIG_I2C_IBM_IIC=y
 # CONFIG_I2C_MPC is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -660,8 +685,8 @@ CONFIG_I2C_HELPER_AUTO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+CONFIG_EEPROM_AT24=y
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -679,7 +704,7 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_AD7414 is not set
+CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
@@ -687,8 +712,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_F71805F is not set
@@ -708,6 +735,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -729,13 +757,26 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 CONFIG_THERMAL=y
-# CONFIG_THERMAL_HWMON is not set
+CONFIG_THERMAL_HWMON=y
-# CONFIG_WATCHDOG is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
 #
-# Sonics Silicon Backplane
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_PIKA_WDT=y
+# CONFIG_BOOKE_WDT is not set
+#
+# USB-based Watchdog Cards
 #
+# CONFIG_USBPCWATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
+#
+# Sonics Silicon Backplane
+#
 # CONFIG_SSB is not set
 #
@@ -744,9 +785,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -802,6 +847,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -824,18 +870,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -880,14 +925,18 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
-CONFIG_MMC=m
+#
+# OTG and related infrastructure
+#
+CONFIG_MMC=y
 # CONFIG_MMC_DEBUG is not set
 # CONFIG_MMC_UNSAFE_RESUME is not set
 #
 # MMC/SD/SDIO Card Drivers
 #
-CONFIG_MMC_BLOCK=m
+CONFIG_MMC_BLOCK=y
 CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_SDIO_UART is not set
 # CONFIG_MMC_TEST is not set
@@ -898,7 +947,18 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_WBSD is not set
 # CONFIG_MEMSTICK is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+#
+# LED drivers
+#
+# CONFIG_LEDS_PCA955X is not set
+#
+# LED Triggers
+#
+# CONFIG_LEDS_TRIGGERS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
@@ -912,14 +972,18 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
-# CONFIG_EXT3_FS is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -952,13 +1016,11 @@ CONFIG_PROC_KCORE=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -978,6 +1040,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1057,6 +1120,7 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1107,6 +1171,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1115,18 +1180,24 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1134,7 +1205,7 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
 # CONFIG_XMON is not set
-# CONFIG_IRQSTACKS is not set
+CONFIG_IRQSTACKS=y
 # CONFIG_VIRQ_DEBUG is not set
 CONFIG_BDI_SWITCH=y
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1153,6 +1224,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig
index 3df627494b65..99c495ad9c75 100644
--- a/arch/powerpc/configs/52xx/cm5200_defconfig
+++ b/arch/powerpc/configs/52xx/cm5200_defconfig
@@ -629,8 +629,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig
index 5b969f9c925e..9796220032fd 100644
--- a/arch/powerpc/configs/52xx/lite5200b_defconfig
+++ b/arch/powerpc/configs/52xx/lite5200b_defconfig
@@ -762,8 +762,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig
index 3c0d4e561726..d081e0031057 100644
--- a/arch/powerpc/configs/52xx/motionpro_defconfig
+++ b/arch/powerpc/configs/52xx/motionpro_defconfig
@@ -629,8 +629,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig
index 9d0207783d60..b21b8e8c3a78 100644
--- a/arch/powerpc/configs/52xx/pcm030_defconfig
+++ b/arch/powerpc/configs/52xx/pcm030_defconfig
@@ -740,8 +740,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig
index bc190051e8d5..79954579f5ec 100644
--- a/arch/powerpc/configs/52xx/tqm5200_defconfig
+++ b/arch/powerpc/configs/52xx/tqm5200_defconfig
@@ -645,8 +645,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig
index cbecaf3d7906..fc4a39a40e72 100644
--- a/arch/powerpc/configs/83xx/asp8347_defconfig
+++ b/arch/powerpc/configs/83xx/asp8347_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:49 2008
+# Mon Jan 26 15:35:47 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +76,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +114,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -124,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -199,6 +199,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -226,6 +228,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,12 +240,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -382,6 +391,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 CONFIG_MTD_REDBOOT_PARTS=y
 CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
 CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
@@ -456,6 +466,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -486,8 +502,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -536,6 +554,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -590,6 +611,10 @@ CONFIG_GIANFAR=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -666,8 +691,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -732,15 +759,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -760,8 +786,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -782,6 +810,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -827,11 +856,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -840,18 +869,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -916,6 +940,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -934,11 +959,11 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_LIBUSUAL is not set
@@ -977,6 +1002,10 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1014,6 +1043,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1061,6 +1091,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1094,10 +1125,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1117,6 +1145,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1209,6 +1238,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1244,6 +1274,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1251,6 +1283,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1269,11 +1302,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index bfc32ea265a7..9e47ae957e2e 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:50 2008
+# Mon Jan 26 15:35:48 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -384,6 +393,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -468,6 +478,12 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -499,8 +515,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -543,6 +561,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -559,6 +578,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -627,6 +648,9 @@ CONFIG_CICADA_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -651,7 +675,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -661,6 +684,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -691,6 +715,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -715,6 +740,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -792,8 +821,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -858,15 +889,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -884,7 +914,7 @@ CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -902,8 +932,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -925,6 +957,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1111 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
@@ -971,11 +1004,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -984,18 +1017,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1080,6 +1108,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1106,18 +1135,17 @@ CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1177,9 +1205,11 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_PXA25X is not set
 # CONFIG_USB_GADGET_PXA27X is not set
 # CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
 # CONFIG_USB_GADGET_M66592 is not set
 # CONFIG_USB_GADGET_AMD5536UDC is not set
 # CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
 CONFIG_USB_GADGET_NET2280=y
 CONFIG_USB_NET2280=y
 # CONFIG_USB_GADGET_GOKU is not set
@@ -1194,6 +1224,10 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1231,12 +1265,14 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1284,6 +1320,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1317,10 +1354,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1340,6 +1374,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1397,6 +1432,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1448,6 +1484,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1457,6 +1494,8 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1465,11 +1504,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1496,11 +1537,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index aad0e1a98c55..03db97c6cf33 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:51 2008
+# Mon Jan 26 15:35:49 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -384,6 +393,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 # CONFIG_MTD_OF_PARTS is not set
@@ -468,6 +478,12 @@ CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -499,8 +515,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -543,6 +561,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -559,6 +578,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -688,6 +709,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -712,7 +736,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -722,6 +745,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -752,6 +776,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -776,6 +801,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -853,8 +882,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -919,15 +950,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -945,7 +975,7 @@ CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -963,8 +993,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -986,6 +1018,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1111 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
@@ -1032,11 +1065,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -1045,18 +1078,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1141,6 +1169,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1167,18 +1196,17 @@ CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1238,9 +1266,11 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_PXA25X is not set
 # CONFIG_USB_GADGET_PXA27X is not set
 # CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
 # CONFIG_USB_GADGET_M66592 is not set
 # CONFIG_USB_GADGET_AMD5536UDC is not set
 # CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
 CONFIG_USB_GADGET_NET2280=y
 CONFIG_USB_NET2280=y
 # CONFIG_USB_GADGET_GOKU is not set
@@ -1255,6 +1285,10 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1292,12 +1326,14 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1345,6 +1381,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1378,10 +1415,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1401,6 +1435,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1458,6 +1493,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1509,6 +1545,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1518,6 +1555,8 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1526,11 +1565,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1557,11 +1598,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index 9cb8c8b956e4..fb17de53cc02 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:53 2008
+# Mon Jan 26 15:35:50 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 CONFIG_QUICC_ENGINE=y
 # CONFIG_QE_GPIO is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -226,6 +228,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,12 +240,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -405,8 +414,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -449,6 +460,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -465,6 +477,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -523,6 +537,9 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -563,7 +580,6 @@ CONFIG_NETDEV_1000=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
@@ -572,6 +588,7 @@ CONFIG_UCC_GETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -594,6 +611,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -665,8 +686,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -730,15 +753,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -758,8 +780,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -780,6 +804,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -820,11 +845,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -833,18 +858,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -900,9 +920,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -940,6 +964,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -987,6 +1012,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1020,10 +1046,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1032,6 +1055,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1087,6 +1111,7 @@ CONFIG_UCC=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1120,6 +1145,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1127,6 +1154,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1145,11 +1173,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index 9cc976f010c9..a012ce235203 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:54 2008
+# Mon Jan 26 15:35:52 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 CONFIG_QUICC_ENGINE=y
 # CONFIG_QE_GPIO is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -226,6 +228,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,12 +240,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -407,8 +416,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -451,6 +462,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -467,6 +479,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -525,6 +539,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 CONFIG_ICPLUS_PHY=y
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -566,7 +583,6 @@ CONFIG_E1000=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
@@ -575,6 +591,7 @@ CONFIG_UCC_GETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -599,6 +616,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -677,8 +698,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -745,15 +768,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -770,7 +792,7 @@ CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -788,8 +810,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -811,6 +835,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1111 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
@@ -857,11 +882,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -870,18 +895,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -966,6 +986,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -991,18 +1012,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1050,6 +1070,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 CONFIG_MMC=y
 # CONFIG_MMC_DEBUG is not set
@@ -1099,6 +1123,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1135,10 +1160,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1147,6 +1169,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1246,6 +1269,7 @@ CONFIG_UCC=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1279,6 +1303,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1286,6 +1312,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1304,11 +1331,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index 07a674f5344e..4bcc4a1ff308 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:56 2008
+# Mon Jan 26 15:35:53 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -344,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -359,8 +367,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -381,6 +390,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 # CONFIG_MTD_PARTITIONS is not set
+# CONFIG_MTD_TESTS is not set
 #
 # User Modules And Translation Layers
@@ -426,9 +436,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xfe000000
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
-CONFIG_MTD_PHYSMAP_LEN=0x1000000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_PHYSMAP_OF is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
@@ -454,6 +462,12 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -485,8 +499,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -499,7 +515,6 @@ CONFIG_IDE_GD_ATA=y
 # CONFIG_IDE_GD_ATAPI is not set
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
@@ -524,6 +539,7 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -577,6 +593,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -593,6 +610,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -723,6 +742,9 @@ CONFIG_CICADA_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 # CONFIG_NET_ETHERNET is not set
@@ -751,6 +773,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -775,6 +798,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -832,8 +859,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -898,15 +927,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 CONFIG_SENSORS_PCF8574=y
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -923,7 +951,7 @@ CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -953,11 +981,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -966,18 +994,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1041,6 +1064,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -1059,18 +1083,17 @@ CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1117,6 +1140,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1154,12 +1181,14 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1207,6 +1236,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1243,10 +1273,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1256,6 +1283,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1352,6 +1380,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1385,6 +1414,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1392,6 +1423,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1410,11 +1442,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index 426232cb0097..9ba5518ce8df 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:57 2008
+# Mon Jan 26 15:35:55 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -344,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -359,8 +367,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -381,6 +390,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 # CONFIG_MTD_PARTITIONS is not set
+# CONFIG_MTD_TESTS is not set
 #
 # User Modules And Translation Layers
@@ -426,9 +436,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xfe000000
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
-CONFIG_MTD_PHYSMAP_LEN=0x800000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_PHYSMAP_OF is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
@@ -454,6 +462,12 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -485,8 +499,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -529,6 +545,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -545,6 +562,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -603,6 +622,9 @@ CONFIG_CICADA_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 # CONFIG_NET_ETHERNET is not set
@@ -631,6 +653,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -655,6 +678,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -712,8 +739,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -778,15 +807,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 CONFIG_SENSORS_PCF8574=y
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -803,7 +831,7 @@ CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -833,11 +861,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -846,18 +874,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -921,6 +944,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -939,18 +963,17 @@ CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -996,6 +1019,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1033,12 +1060,14 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1086,6 +1115,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1122,10 +1152,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1135,6 +1162,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1231,6 +1259,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1264,6 +1293,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1271,6 +1302,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1289,11 +1321,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index 36e2e93a1c53..18e4bc0b3c11 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:58 2008
+# Mon Jan 26 15:35:56 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -344,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -359,8 +367,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -404,8 +413,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -454,6 +465,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -477,7 +491,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -487,6 +500,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -517,6 +531,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -539,6 +554,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -608,8 +627,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -673,15 +694,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -701,8 +721,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -723,6 +745,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -763,11 +786,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -776,18 +799,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -843,9 +861,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -883,6 +905,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -930,6 +953,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -963,10 +987,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -975,6 +996,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1028,6 +1050,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1061,6 +1084,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1068,6 +1093,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1086,11 +1112,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index 80eb6c9a05c4..76db8138eac7 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:59 2008
+# Mon Jan 26 15:35:58 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -197,6 +197,8 @@ CONFIG_IPIC=y
 CONFIG_QUICC_ENGINE=y
 # CONFIG_QE_GPIO is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -224,6 +226,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -235,12 +238,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +270,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -287,6 +293,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -343,6 +350,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -358,8 +366,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -380,6 +389,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -451,6 +461,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -480,8 +496,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -524,6 +542,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -540,6 +559,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -598,6 +619,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -638,7 +662,6 @@ CONFIG_NETDEV_1000=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
@@ -647,6 +670,7 @@ CONFIG_UCC_GETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -669,6 +693,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -740,8 +768,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -805,15 +835,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -833,8 +862,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -855,6 +886,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -895,11 +927,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -908,18 +940,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -975,9 +1002,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1015,6 +1046,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1062,6 +1094,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1095,10 +1128,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1108,6 +1138,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1163,6 +1194,7 @@ CONFIG_UCC=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1196,6 +1228,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1203,6 +1237,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1221,11 +1256,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
index b9b236806e9f..0dc11c44306b 100644
--- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:00 2008
+# Mon Jan 26 15:36:01 2009
 #
 # CONFIG_PPC64 is not set
@@ -45,7 +45,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +76,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +114,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -124,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -224,6 +226,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -235,12 +238,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -384,6 +393,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -462,6 +472,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -493,8 +509,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -543,6 +561,9 @@ CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=y
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 # CONFIG_NET_ETHERNET is not set
@@ -566,7 +587,6 @@ CONFIG_NETDEV_1000=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
@@ -582,6 +602,10 @@ CONFIG_UCC_GETH=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -656,8 +680,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -723,16 +749,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -744,12 +768,13 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_GPIO is not set
 CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=y
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -758,6 +783,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -794,11 +824,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -807,18 +837,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -897,6 +923,7 @@ CONFIG_FB_OF=y
 # CONFIG_FB_IBM_GXT4500 is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -962,6 +989,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -995,10 +1023,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1018,6 +1043,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1074,6 +1100,7 @@ CONFIG_UCC=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1109,6 +1136,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1116,6 +1145,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 CONFIG_PPC_EARLY_DEBUG=y
@@ -1145,11 +1175,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index f6350d7e1688..e42f6b3917d2 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:00 2008
+# Mon Jan 26 15:35:59 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -199,6 +199,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -344,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -359,8 +367,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -404,8 +413,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -448,6 +459,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -464,6 +476,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -583,6 +597,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -628,6 +645,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -650,6 +668,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -720,8 +742,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -787,15 +811,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -815,8 +838,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -837,6 +862,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -877,11 +903,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -890,18 +916,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -957,9 +978,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -991,6 +1016,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1024,10 +1050,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1036,6 +1059,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1093,6 +1117,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1124,6 +1149,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1131,6 +1158,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1149,11 +1177,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index f447de16f75d..408022f79a50 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:01 2008
+# Mon Jan 26 15:36:01 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -199,6 +199,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -339,6 +346,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -354,8 +362,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -400,8 +409,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -460,6 +471,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -590,6 +603,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -644,6 +660,10 @@ CONFIG_GIANFAR=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -721,8 +741,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -789,15 +811,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -817,8 +838,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -839,6 +862,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -884,11 +908,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -897,18 +921,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -961,11 +980,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -973,12 +990,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1011,6 +1031,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -1029,11 +1050,11 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 # CONFIG_USB_LIBUSUAL is not set
@@ -1074,6 +1095,10 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1105,6 +1130,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1138,10 +1164,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1150,6 +1173,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1207,6 +1231,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1238,6 +1263,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1245,6 +1272,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1267,11 +1295,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index 8d2d7eeab5f5..a0c42fb65cb9 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:02 2008
+# Mon Jan 26 15:36:02 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -112,7 +112,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,7 +121,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +128,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -197,6 +197,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -223,6 +225,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -234,12 +237,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -264,6 +269,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -286,6 +292,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -342,6 +349,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -357,8 +365,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -402,8 +411,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -452,6 +463,9 @@ CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=y
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -504,6 +518,10 @@ CONFIG_GIANFAR=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -573,8 +591,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -640,15 +660,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -668,8 +687,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -690,6 +711,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -730,11 +752,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -743,18 +765,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -822,6 +839,7 @@ CONFIG_HID_COMPAT=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -855,10 +873,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -867,6 +882,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -908,6 +924,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -939,6 +956,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -946,6 +965,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -964,11 +984,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index 1af7b9e37b61..6479bb9f3f57 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:03 2008
+# Mon Jan 26 15:36:03 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,8 +78,8 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,13 +123,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -145,6 +144,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -185,6 +188,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -222,12 +226,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +274,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -324,6 +331,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -339,8 +347,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -432,6 +441,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -454,6 +469,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -507,9 +523,12 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -534,6 +553,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -595,8 +618,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -614,6 +639,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
@@ -642,11 +672,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -656,14 +686,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -716,9 +739,13 @@ CONFIG_USB_SUPPORT=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -749,6 +776,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -782,10 +810,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -795,6 +820,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -845,6 +871,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -895,6 +922,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -904,6 +932,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -912,11 +942,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -943,6 +975,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8536_ds_defconfig b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
index e243e14a6708..e31b6a4732ed 100644
--- a/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:05 2008
+# Mon Jan 26 15:36:04 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +80,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -96,6 +98,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -118,7 +121,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +131,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,11 +138,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -158,6 +157,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -197,6 +200,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -235,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +271,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -376,6 +384,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -392,8 +401,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -442,8 +452,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -487,6 +499,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -503,6 +516,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -622,6 +637,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -668,6 +686,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -692,6 +711,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -783,8 +806,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -849,8 +874,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -869,11 +894,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -882,18 +907,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -920,6 +940,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 #
@@ -965,6 +986,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -976,8 +1003,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1018,11 +1047,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1073,6 +1108,7 @@ CONFIG_SND_PCM=y
 # CONFIG_SND_SEQUENCER is not set
 # CONFIG_SND_MIXER_OSS is not set
 # CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 CONFIG_SND_SUPPORT_OLD_API=y
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1175,11 +1211,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1187,12 +1221,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1225,6 +1262,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1250,18 +1288,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1309,6 +1346,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1346,6 +1387,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1405,7 +1447,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1447,10 +1491,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1461,6 +1502,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1562,6 +1604,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1613,6 +1656,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1622,6 +1666,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1630,11 +1676,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1661,11 +1709,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1699,7 +1752,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index d790cbab80b8..905e8a3388d6 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:06 2008
+# Mon Jan 26 15:36:05 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -124,13 +125,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -147,6 +146,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -186,6 +189,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -224,12 +228,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -270,6 +276,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -326,6 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -341,8 +349,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -380,6 +389,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -415,6 +425,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -437,6 +450,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -502,8 +519,10 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -534,11 +553,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -548,14 +567,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -608,9 +620,13 @@ CONFIG_USB_SUPPORT=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -640,6 +656,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -673,10 +690,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -685,6 +699,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -735,6 +750,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -784,6 +800,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -793,6 +810,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -801,11 +820,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -831,6 +852,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
index f6cb01495ea6..f6fa0b761cb3 100644
--- a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:08 2008
+# Mon Jan 26 15:36:07 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +80,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -96,6 +98,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -118,7 +121,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +131,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,11 +138,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -158,6 +157,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -197,6 +200,7 @@ CONFIG_PPC_I8259=y
 # CONFIG_CPM2 is not set
 CONFIG_FSL_ULI1575=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -235,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +272,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +296,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -377,6 +385,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -393,8 +402,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -443,8 +453,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -488,6 +500,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -504,6 +517,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -623,6 +638,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -667,6 +685,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -691,6 +710,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -782,8 +805,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 CONFIG_NVRAM=y
@@ -848,8 +873,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -869,11 +894,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -882,18 +907,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -920,6 +940,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 #
@@ -965,6 +986,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -976,8 +1003,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1018,11 +1047,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1075,6 +1110,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1177,11 +1213,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1189,12 +1223,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1227,6 +1264,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1252,18 +1290,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1311,6 +1348,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1348,6 +1389,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1406,7 +1448,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1448,10 +1492,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1462,6 +1503,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1563,6 +1605,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1614,6 +1657,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1623,6 +1667,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1631,11 +1677,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1661,11 +1709,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1699,7 +1752,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index 6cf929259ba7..095e2ded6e8b 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:09 2008
+# Mon Jan 26 15:36:09 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +78,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -116,7 +118,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -127,13 +128,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -150,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -190,6 +193,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -227,12 +231,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -257,6 +263,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -280,6 +287,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -336,6 +344,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -351,8 +360,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -400,6 +410,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -448,6 +459,9 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -496,6 +510,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -518,6 +533,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -583,8 +602,10 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -604,6 +625,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
@@ -637,11 +663,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -651,14 +677,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -714,9 +733,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -748,6 +771,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -781,10 +805,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -793,6 +814,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -843,6 +865,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -892,6 +915,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -901,6 +925,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -909,11 +935,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -939,6 +967,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8568mds_defconfig b/arch/powerpc/configs/85xx/mpc8568mds_defconfig
index 597be8491812..186c1010a135 100644
--- a/arch/powerpc/configs/85xx/mpc8568mds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8568mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:11 2008
+# Mon Jan 26 15:36:10 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +115,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +124,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +131,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +150,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -192,6 +194,7 @@ CONFIG_QUICC_ENGINE=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -230,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -260,6 +265,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +289,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -339,6 +346,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -354,8 +362,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -401,8 +410,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -445,6 +456,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -461,6 +473,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -519,6 +533,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -564,6 +581,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -586,6 +604,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -658,8 +680,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -723,8 +747,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -750,8 +774,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -772,6 +798,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -812,11 +839,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -825,18 +852,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -892,9 +914,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -932,6 +958,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -979,6 +1006,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1012,10 +1040,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1024,6 +1049,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1077,6 +1103,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1126,6 +1153,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1135,6 +1163,8 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1143,11 +1173,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1184,11 +1216,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
index 32aeb79216f7..813223ae174d 100644
--- a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc8
+# Linux kernel version: 2.6.29-rc2
-# Tue Dec 30 11:17:46 2008
+# Mon Jan 26 15:36:12 2009
 #
 # CONFIG_PPC64 is not set
@@ -48,7 +48,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -81,12 +81,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -99,6 +99,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -121,7 +122,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -133,7 +133,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -141,12 +140,10 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -163,6 +160,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -242,7 +243,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
@@ -276,6 +276,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -299,6 +300,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -387,6 +389,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -403,8 +406,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -500,6 +504,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -516,6 +521,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -635,6 +642,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -679,6 +689,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -703,6 +714,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -794,6 +809,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_HVC_UDBG is not set
@@ -861,8 +877,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -895,10 +911,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 #
@@ -926,6 +944,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 #
@@ -971,6 +990,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -982,8 +1007,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1024,11 +1051,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1081,6 +1114,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1183,11 +1217,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1195,12 +1227,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1233,6 +1268,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1269,7 +1305,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1317,6 +1352,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1401,7 +1440,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1443,10 +1484,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1457,6 +1495,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1558,6 +1597,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1609,6 +1649,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1618,6 +1659,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1626,6 +1669,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
@@ -1700,7 +1744,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index 8769359dfe6a..f95961c04a20 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:14 2008
+# Mon Jan 26 15:36:13 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +117,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -148,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -187,6 +190,7 @@ CONFIG_PPC_I8259=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -225,12 +229,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -278,6 +285,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -334,6 +342,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -349,8 +358,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -397,6 +407,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -439,6 +450,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -498,6 +510,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -542,6 +557,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -564,6 +580,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -634,8 +654,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -672,11 +694,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -686,14 +708,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -749,9 +764,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -783,6 +802,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -816,10 +836,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -828,6 +845,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -878,6 +896,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -927,6 +946,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -936,6 +956,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -944,11 +966,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -974,6 +998,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index bfe3c9731573..e68e80987aa9 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:16 2008
+# Mon Jan 26 15:36:15 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +115,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,13 +124,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -146,6 +145,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -185,6 +188,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -222,12 +226,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -251,6 +257,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -274,6 +281,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -330,6 +338,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -345,8 +354,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -391,6 +401,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -439,6 +450,9 @@ CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=y
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -483,6 +497,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -505,6 +520,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -575,8 +594,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -613,11 +634,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -627,14 +648,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -693,6 +707,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -726,10 +741,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -738,6 +750,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -776,6 +789,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -807,6 +821,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -814,6 +830,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -831,6 +848,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index 8c507f8d15a8..b1c766ef7e2e 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:17 2008
+# Mon Jan 26 15:36:17 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +115,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,13 +124,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -146,6 +145,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -185,6 +188,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -222,12 +226,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +274,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -324,6 +331,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -339,8 +347,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -378,6 +387,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -413,6 +423,9 @@ CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=y
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -435,6 +448,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -500,8 +517,10 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -530,11 +549,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -544,14 +563,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -604,9 +616,13 @@ CONFIG_USB_SUPPORT=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -666,6 +682,7 @@ CONFIG_RTC_DRV_M48T59=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -699,10 +716,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -711,6 +725,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -761,6 +776,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -809,6 +825,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -818,6 +835,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -826,11 +845,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -867,6 +888,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index 5a0cf58d2b8c..eb4ba7a5f41f 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:19 2008
+# Mon Jan 26 15:36:18 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +78,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -116,7 +118,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -128,18 +129,15 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -156,6 +154,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -196,6 +198,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -233,12 +236,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -263,6 +268,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -286,6 +292,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -400,6 +407,7 @@ CONFIG_IP_NF_FILTER=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -415,8 +423,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -470,14 +479,17 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_IDE_GD=y
 CONFIG_IDE_GD_ATA=y
@@ -485,7 +497,6 @@ CONFIG_IDE_GD_ATA=y
 CONFIG_BLK_DEV_IDECD=m
 CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
@@ -510,6 +521,7 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -564,6 +576,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -580,6 +593,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -640,6 +655,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -686,6 +704,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -708,6 +727,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -805,11 +828,13 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_PRINTER=m
 # CONFIG_LP_CONSOLE is not set
 # CONFIG_PPDEV is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 # CONFIG_NVRAM is not set
@@ -823,6 +848,7 @@ CONFIG_I2C=m
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=m
 #
 # I2C Hardware Bus support
@@ -877,13 +903,12 @@ CONFIG_I2C_HELPER_AUTO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -898,6 +923,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -924,8 +954,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -946,6 +978,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -972,11 +1005,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -985,17 +1018,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1061,9 +1089,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1096,6 +1128,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1135,10 +1168,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1147,6 +1177,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=m
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1227,6 +1258,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=m
@@ -1278,6 +1310,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1287,6 +1320,8 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1295,11 +1330,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1325,6 +1362,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index f3e4f3481fda..f4379b1cf841 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:20 2008
+# Mon Jan 26 15:36:19 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +115,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,13 +124,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -146,6 +145,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -186,6 +189,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -223,12 +227,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -252,6 +258,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_HAS_RAPIDIO is not set
 #
@@ -273,6 +280,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -329,6 +337,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -344,8 +353,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -435,6 +445,12 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -464,8 +480,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -508,6 +526,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -567,6 +586,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -590,7 +612,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -600,6 +621,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -629,6 +651,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -651,6 +674,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -721,8 +748,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -787,8 +816,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -814,8 +843,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -836,6 +867,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -862,11 +894,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -875,18 +907,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -942,9 +969,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -976,6 +1007,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1009,10 +1041,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1032,6 +1061,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1082,6 +1112,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1117,6 +1148,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1124,6 +1157,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1141,6 +1175,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index c62489394535..b8669231c1fe 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:21 2008
+# Mon Jan 26 15:36:20 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +78,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -148,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -189,6 +192,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -226,12 +230,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_HAS_RAPIDIO is not set
 #
@@ -276,6 +283,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -332,6 +340,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -347,8 +356,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -438,6 +448,12 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -468,8 +484,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -512,6 +530,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -594,7 +616,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -604,6 +625,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -634,6 +656,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -656,6 +679,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -728,8 +755,10 @@ CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -796,13 +825,12 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -816,6 +844,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -842,8 +875,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -864,6 +899,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -890,11 +926,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -903,18 +939,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -970,9 +1002,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1004,6 +1040,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1037,10 +1074,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1060,6 +1094,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1110,6 +1145,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1145,6 +1181,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1152,6 +1190,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1169,6 +1208,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig
index eef45b97dc3e..0bc45975911a 100644
--- a/arch/powerpc/configs/85xx/tqm8548_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8548_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:22 2008
+# Mon Jan 26 15:36:20 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +117,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +127,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +134,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +153,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -195,6 +197,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -233,12 +236,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +270,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -344,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -359,8 +367,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -383,6 +392,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -465,6 +475,12 @@ CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 CONFIG_MTD_UBI=m
@@ -502,8 +518,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -546,6 +564,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -605,6 +624,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -649,6 +671,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -671,6 +694,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -741,8 +768,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -806,8 +835,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -833,8 +862,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -855,6 +886,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -881,11 +913,11 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -894,18 +926,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -961,9 +988,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1001,6 +1032,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1048,6 +1080,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1081,10 +1114,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1095,6 +1125,7 @@ CONFIG_TMPFS=y
 # CONFIG_JFFS2_FS is not set
 # CONFIG_UBIFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1145,6 +1176,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1194,6 +1226,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1203,6 +1236,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1211,11 +1246,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1241,6 +1278,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index 11b637e99a54..d5a864d74461 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:23 2008
+# Mon Jan 26 15:36:21 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +78,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -148,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -189,6 +192,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -226,12 +230,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_HAS_RAPIDIO is not set
 #
@@ -276,6 +283,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -332,6 +340,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -347,8 +356,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -438,6 +448,12 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -468,8 +484,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -512,6 +530,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -594,7 +616,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -604,6 +625,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -634,6 +656,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -656,6 +679,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -728,8 +755,10 @@ CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -796,13 +825,12 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -816,6 +844,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -842,8 +875,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -864,6 +899,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -890,11 +926,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -903,18 +939,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -970,9 +1002,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1004,6 +1040,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1037,10 +1074,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1060,6 +1094,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1110,6 +1145,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1145,6 +1181,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1152,6 +1190,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1169,6 +1208,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index 2519169b6d4b..a25009174f37 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:25 2008
+# Mon Jan 26 15:36:22 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +78,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -148,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -189,6 +192,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -226,12 +230,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_HAS_RAPIDIO is not set
 #
@@ -276,6 +283,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -332,6 +340,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -347,8 +356,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -438,6 +448,12 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -468,8 +484,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -512,6 +530,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -594,7 +616,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -604,6 +625,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -634,6 +656,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -656,6 +679,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -728,8 +755,10 @@ CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -796,13 +825,12 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -816,6 +844,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -842,8 +875,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -864,6 +899,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -890,11 +926,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -903,18 +939,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -970,9 +1002,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1004,6 +1040,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1037,10 +1074,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1060,6 +1094,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1110,6 +1145,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1145,6 +1181,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1152,6 +1190,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1169,6 +1208,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index cd1ffa449327..1ab5abae00a2 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:30 2008
+# Mon Jan 26 15:36:26 2009
 #
 # CONFIG_PPC64 is not set
@@ -42,11 +42,12 @@ CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +79,12 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_RELAY=y
@@ -117,7 +118,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +129,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,12 +136,10 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -159,6 +156,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -197,6 +198,7 @@ CONFIG_MPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -215,7 +217,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
@@ -225,6 +226,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -237,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -270,6 +274,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 CONFIG_HAS_RAPIDIO=y
@@ -293,6 +298,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -502,6 +508,7 @@ CONFIG_NET_SCH_TBF=m
 CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
 #
 # Classification
@@ -522,6 +529,7 @@ CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_CLS_ACT is not set
 # CONFIG_NET_CLS_IND is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -538,8 +546,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -562,6 +571,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 # CONFIG_MTD_OF_PARTS is not set
@@ -638,10 +648,17 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
@@ -668,8 +685,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -729,6 +748,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -848,6 +869,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -902,6 +926,10 @@ CONFIG_GIANFAR=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -924,6 +952,7 @@ CONFIG_ATM_DRIVERS=y
 # CONFIG_ATM_IA is not set
 # CONFIG_ATM_FORE200E is not set
 # CONFIG_ATM_HE is not set
+# CONFIG_ATM_SOLOS is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 CONFIG_PPP=m
@@ -1016,7 +1045,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -1055,6 +1086,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -1081,8 +1113,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 CONFIG_DS1682=y
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1095,7 +1127,31 @@ CONFIG_DS1682=y
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
@@ -1108,8 +1164,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1130,6 +1188,7 @@ CONFIG_HWMON=y
 CONFIG_SENSORS_LM90=y
 CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1163,6 +1222,7 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_SOFT_WATCHDOG is not set
 # CONFIG_ALIM7101_WDT is not set
+CONFIG_GEF_WDT=y
 # CONFIG_8xxx_WDT is not set
 #
@@ -1175,11 +1235,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -1188,18 +1248,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1259,11 +1315,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1271,12 +1325,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1309,6 +1366,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 # CONFIG_USB_EHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1331,18 +1389,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1390,6 +1447,11 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_VST is not set
 # CONFIG_USB_ATM is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1477,6 +1539,7 @@ CONFIG_FS_POSIX_ACL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1513,10 +1576,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1526,6 +1586,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1612,6 +1673,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1662,6 +1724,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1671,6 +1734,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1680,11 +1745,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1705,6 +1772,7 @@ CONFIG_SECURITY=y
 # CONFIG_SECURITYFS is not set
 CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
 # CONFIG_SECURITY_ROOTPLUG is not set
 CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
@@ -1715,11 +1783,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
index 72854a10dfa1..bbdf4bfc4327 100644
--- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:28 2008
+# Mon Jan 26 15:36:24 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +115,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +125,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +132,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +151,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -194,6 +194,7 @@ CONFIG_MPIC=y
 # CONFIG_QUICC_ENGINE is not set
 CONFIG_FSL_ULI1575=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -213,7 +214,6 @@ CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
@@ -221,6 +221,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -232,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=12
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +268,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -287,6 +291,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -360,6 +365,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -375,8 +381,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -401,6 +408,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -481,6 +489,12 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -510,8 +524,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -524,7 +540,6 @@ CONFIG_IDE_GD_ATA=y
 # CONFIG_IDE_GD_ATAPI is not set
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
@@ -549,6 +564,7 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -618,6 +634,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -757,6 +775,10 @@ CONFIG_ULI526X=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -841,7 +863,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -905,8 +929,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -926,11 +950,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -939,18 +963,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1029,6 +1048,7 @@ CONFIG_FB_FSL_DIU=y
 # CONFIG_FB_IBM_GXT4500 is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -1054,6 +1074,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1130,6 +1151,7 @@ CONFIG_SND_PPC=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_MPC8610=y
 CONFIG_SND_SOC_MPC8610_HPCD=y
+CONFIG_SND_SOC_I2C_AND_SPI=y
 # CONFIG_SND_SOC_ALL_CODECS is not set
 CONFIG_SND_SOC_CS4270=y
 CONFIG_SND_SOC_CS4270_VD33_ERRATA=y
@@ -1157,9 +1179,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1197,6 +1223,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1244,6 +1271,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
@@ -1276,10 +1304,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1289,6 +1314,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1388,6 +1414,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1438,6 +1465,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1447,6 +1475,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1455,11 +1485,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1486,6 +1518,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index 41220ece603d..92acfdf3540a 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:29 2008
+# Mon Jan 26 15:36:25 2009
 #
 # CONFIG_PPC64 is not set
@@ -45,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +78,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -96,6 +96,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -118,7 +119,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -130,7 +130,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -138,12 +137,10 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -160,6 +157,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -198,6 +199,7 @@ CONFIG_PPC_I8259=y
 # CONFIG_QUICC_ENGINE is not set
 CONFIG_FSL_ULI1575=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 # CONFIG_IRQ_ALL_CPUS is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -237,12 +240,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +273,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 CONFIG_HAS_RAPIDIO=y
@@ -291,6 +297,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -379,6 +386,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -395,8 +403,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -445,8 +454,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -490,6 +501,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -506,6 +518,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -625,6 +639,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -670,6 +687,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -694,6 +712,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -785,8 +807,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_NVRAM=y
@@ -851,8 +875,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -872,11 +896,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -885,18 +909,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -923,6 +942,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 #
@@ -968,6 +988,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -979,8 +1005,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1021,11 +1049,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1078,6 +1112,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1180,11 +1215,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1192,12 +1225,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1230,6 +1266,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1255,18 +1292,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1314,6 +1350,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1351,6 +1391,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1397,7 +1438,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1439,10 +1482,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1453,6 +1493,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1554,6 +1595,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1605,6 +1647,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1614,6 +1657,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1622,11 +1667,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1653,11 +1700,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1691,7 +1742,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig
index a4342862f6ef..04797e730c5a 100644
--- a/arch/powerpc/configs/86xx/sbc8641d_defconfig
+++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:40:26 2008
+# Mon Jan 26 15:36:23 2009
 #
 # CONFIG_PPC64 is not set
@@ -46,7 +46,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +78,12 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_RELAY=y
@@ -117,7 +117,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +128,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,12 +135,10 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -159,6 +155,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -197,6 +197,7 @@ CONFIG_MPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -215,7 +216,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
@@ -225,6 +225,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -237,12 +238,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -270,6 +273,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -292,6 +296,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -501,6 +506,7 @@ CONFIG_NET_SCH_TBF=m
 CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
 #
 # Classification
@@ -521,6 +527,7 @@ CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_CLS_ACT is not set
 # CONFIG_NET_CLS_IND is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -537,8 +544,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -561,6 +569,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 # CONFIG_MTD_OF_PARTS is not set
@@ -637,6 +646,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -666,8 +681,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -734,6 +751,9 @@ CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=y
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -786,6 +806,10 @@ CONFIG_GIANFAR=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 CONFIG_ATM_DRIVERS=y
 # CONFIG_ATM_DUMMY is not set
@@ -801,6 +825,7 @@ CONFIG_ATM_DRIVERS=y
 # CONFIG_ATM_IA is not set
 # CONFIG_ATM_FORE200E is not set
 # CONFIG_ATM_HE is not set
+# CONFIG_ATM_SOLOS is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 CONFIG_PPP=m
@@ -892,8 +917,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 # CONFIG_NVRAM is not set
@@ -958,8 +985,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -985,8 +1012,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1007,6 +1036,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1047,11 +1077,11 @@ CONFIG_SOFT_WATCHDOG=m
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -1060,18 +1090,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1134,9 +1159,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1182,11 +1211,18 @@ CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_STATS=y
 CONFIG_OCFS2_DEBUG_MASKLOG=y
 # CONFIG_OCFS2_DEBUG_FS is not set
-# CONFIG_OCFS2_COMPAT_JBD is not set
+# CONFIG_OCFS2_FS_POSIX_ACL is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
-# CONFIG_QUOTA is not set
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_QUOTA_TREE=m
+# CONFIG_QFMT_V1 is not set
+# CONFIG_QFMT_V2 is not set
+CONFIG_QUOTACTL=y
 CONFIG_AUTOFS_FS=m
 CONFIG_AUTOFS4_FS=m
 # CONFIG_FUSE_FS is not set
@@ -1216,10 +1252,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_CONFIGFS_FS=m
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1229,6 +1262,7 @@ CONFIG_CONFIGFS_FS=m
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=m
 # CONFIG_OMFS_FS is not set
@@ -1317,6 +1351,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1367,6 +1402,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1376,6 +1412,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1385,11 +1423,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1411,6 +1451,7 @@ CONFIG_SECURITY=y
 # CONFIG_SECURITYFS is not set
 CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
 CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
 CONFIG_CRYPTO=y
@@ -1420,11 +1461,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 024f279af90a..aaab5cc3751c 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:32 2008
+# Mon Jan 26 15:35:24 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_PPC_8xx=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -109,7 +110,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -119,13 +119,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -142,6 +140,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -187,6 +189,7 @@ CONFIG_NO_UCODE_PATCH=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -205,12 +208,12 @@ CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_8XX_MINIMAL_FPEMU is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -225,12 +228,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -272,6 +277,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -323,6 +329,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -338,8 +345,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -428,6 +436,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -470,6 +484,9 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -495,6 +512,10 @@ CONFIG_FS_ENET_MDIO_FEC=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -580,7 +601,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -598,11 +621,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -612,14 +635,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -674,6 +690,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
@@ -706,10 +723,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -719,6 +733,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -774,6 +789,7 @@ CONFIG_MSDOS_PARTITION=y
 #
 # Library routines
 #
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -821,6 +837,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -829,6 +846,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -837,11 +856,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index 5078594cd1f5..5103319a7f56 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:34 2008
+# Mon Jan 26 15:35:26 2009
 #
 # CONFIG_PPC64 is not set
@@ -45,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +78,12 @@ CONFIG_AUDITSYSCALL=y
 CONFIG_AUDIT_TREE=y
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -122,6 +122,7 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
@@ -135,7 +136,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -143,11 +143,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -164,6 +162,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -221,6 +223,7 @@ CONFIG_CPU_FREQ_GOV_ONDEMAND=m
 #
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -243,10 +246,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -258,12 +263,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -287,6 +294,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 CONFIG_HOTPLUG_PCI=y
 # CONFIG_HOTPLUG_PCI_FAKE is not set
@@ -314,6 +322,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -574,6 +584,7 @@ CONFIG_NET_SCH_TBF=m
 CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
 #
 # Classification
@@ -594,6 +605,7 @@ CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_IND=y
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -616,8 +628,6 @@ CONFIG_BT_HIDP=m
 #
 # Bluetooth device drivers
 #
-CONFIG_BT_HCIUSB=m
-CONFIG_BT_HCIUSB_SCO=y
 # CONFIG_BT_HCIBTUSB is not set
 CONFIG_BT_HCIUART=m
 CONFIG_BT_HCIUART_H4=y
@@ -635,12 +645,9 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=m
+# CONFIG_WIMAX is not set
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -665,6 +672,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=m
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -737,6 +745,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -834,6 +848,8 @@ CONFIG_MEGARAID_MAILBOX=m
 CONFIG_MEGARAID_SAS=m
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 CONFIG_SCSI_FUTURE_DOMAIN=m
@@ -852,6 +868,7 @@ CONFIG_SCSI_QLOGIC_1280=m
 # CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_QLA_ISCSI is not set
 CONFIG_SCSI_LPFC=m
+# CONFIG_SCSI_LPFC_DEBUG_FS is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_NSP32 is not set
@@ -896,6 +913,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -949,6 +969,10 @@ CONFIG_MV643XX_ETH=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -1055,7 +1079,9 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 CONFIG_NVRAM=m
@@ -1124,8 +1150,8 @@ CONFIG_I2C_MV64XXX=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 CONFIG_SENSORS_PCF8574=m
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1151,8 +1177,10 @@ CONFIG_SENSORS_ADM1026=m
 # CONFIG_SENSORS_ADM1029 is not set
 CONFIG_SENSORS_ADM1031=m
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 CONFIG_SENSORS_DS1621=m
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1173,6 +1201,7 @@ CONFIG_SENSORS_LM87=m
 CONFIG_SENSORS_LM90=m
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 CONFIG_SENSORS_MAX1619=m
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1218,11 +1247,11 @@ CONFIG_WDT_501_PCI=y
 # USB-based Watchdog Cards
 #
 CONFIG_USBPCWATCHDOG=m
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -1234,14 +1263,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1298,7 +1321,7 @@ CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_DYNAMIC_MINORS is not set
 CONFIG_USB_SUSPEND=y
 # CONFIG_USB_OTG is not set
-CONFIG_USB_MON=y
+CONFIG_USB_MON=m
 # CONFIG_USB_WUSB is not set
 # CONFIG_USB_WUSB_CBAF is not set
@@ -1310,6 +1333,7 @@ CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=m
@@ -1339,18 +1363,17 @@ CONFIG_USB_PRINTER=m
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 CONFIG_USB_STORAGE_DATAFAB=y
 CONFIG_USB_STORAGE_FREECOM=y
 CONFIG_USB_STORAGE_ISD200=y
-CONFIG_USB_STORAGE_DPCM=y
 # CONFIG_USB_STORAGE_USBAT is not set
 CONFIG_USB_STORAGE_SDDR09=y
 CONFIG_USB_STORAGE_SDDR55=y
@@ -1419,12 +1442,14 @@ CONFIG_USB_SERIAL_PL2303=m
 # CONFIG_USB_SERIAL_HP4X is not set
 CONFIG_USB_SERIAL_SAFE=m
 CONFIG_USB_SERIAL_SAFE_PADDED=y
+# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
 # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
 # CONFIG_USB_SERIAL_TI is not set
 CONFIG_USB_SERIAL_CYBERJACK=m
 CONFIG_USB_SERIAL_XIRCOM=m
 # CONFIG_USB_SERIAL_OPTION is not set
 CONFIG_USB_SERIAL_OMNINET=m
+# CONFIG_USB_SERIAL_OPTICON is not set
 # CONFIG_USB_SERIAL_DEBUG is not set
 #
@@ -1458,6 +1483,10 @@ CONFIG_USB_SPEEDTOUCH=m
 # CONFIG_USB_UEAGLEATM is not set
 # CONFIG_USB_XUSBATM is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1500,19 +1529,23 @@ CONFIG_EXT3_FS_POSIX_ACL=y
 CONFIG_EXT3_FS_SECURITY=y
 # CONFIG_EXT4_FS is not set
 CONFIG_JBD=m
+# CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=m
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 CONFIG_QUOTA=y
 # CONFIG_QUOTA_NETLINK_INTERFACE is not set
 CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_QUOTA_TREE=y
 # CONFIG_QFMT_V1 is not set
 CONFIG_QFMT_V2=y
 CONFIG_QUOTACTL=y
@@ -1549,10 +1582,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_ECRYPT_FS is not set
@@ -1573,6 +1603,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=m
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1678,6 +1709,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=m
@@ -1703,7 +1735,7 @@ CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -1722,6 +1754,7 @@ CONFIG_DEBUG_SPINLOCK=y
 # CONFIG_DEBUG_MUTEXES is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_HIGHMEM=y
 CONFIG_DEBUG_BUGVERBOSE=y
@@ -1731,6 +1764,7 @@ CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1741,7 +1775,12 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
 #
 # Tracers
@@ -1750,11 +1789,14 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1763,6 +1805,7 @@ CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_MSI_BITMAP_SELFTEST is not set
 # CONFIG_XMON is not set
 # CONFIG_IRQSTACKS is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 CONFIG_BOOTX_TEXT=y
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1776,6 +1819,7 @@ CONFIG_SECURITY=y
 # CONFIG_SECURITYFS is not set
 CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
 CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
 CONFIG_SECURITY_SELINUX=y
@@ -1785,7 +1829,6 @@ CONFIG_SECURITY_SELINUX_DISABLE=y
 CONFIG_SECURITY_SELINUX_DEVELOP=y
 CONFIG_SECURITY_SELINUX_AVC_STATS=y
 CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
-# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
 # CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
 CONFIG_CRYPTO=y
@@ -1794,11 +1837,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig
index c420e47426f8..c6d2baa7aaeb 100644
--- a/arch/powerpc/configs/cell_defconfig
+++ b/arch/powerpc/configs/cell_defconfig
@@ -1012,7 +1012,7 @@ CONFIG_I2C_ALGOBIT=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig
index 9ba3c6fc2fef..d2123779512a 100644
--- a/arch/powerpc/configs/celleb_defconfig
+++ b/arch/powerpc/configs/celleb_defconfig
@@ -834,7 +834,7 @@ CONFIG_I2C_ALGOBIT=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig
index 63b3c2372ce8..5094a65a4493 100644
--- a/arch/powerpc/configs/chrp32_defconfig
+++ b/arch/powerpc/configs/chrp32_defconfig
@@ -941,8 +941,8 @@ CONFIG_I2C_ALGOBIT=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index a6f1cff564e6..add6419c15d9 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:36 2008
+# Mon Jan 26 15:35:27 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -86,6 +86,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -107,7 +108,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -118,13 +118,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 #
@@ -140,6 +138,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -181,6 +183,7 @@ CONFIG_8272=y
 CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -206,6 +209,7 @@ CONFIG_BINFMT_MISC=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_FLATMEM=y
@@ -213,12 +217,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -243,6 +249,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -265,6 +272,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -346,6 +354,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -360,8 +369,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 #
@@ -455,6 +465,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -522,9 +538,12 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
@@ -569,6 +588,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -591,6 +611,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_PPP is not set
@@ -633,6 +657,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -651,6 +676,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_DEBUG_GPIO is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
@@ -668,11 +698,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -682,14 +712,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -782,13 +805,11 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -877,6 +898,7 @@ CONFIG_NLS_UTF8=y
 #
 # Library routines
 #
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -924,6 +946,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -933,6 +956,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -941,10 +966,12 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -971,11 +998,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index 870d28976a44..b2fdfd9e183c 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:37 2008
+# Mon Jan 26 15:35:28 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_PPC_8xx=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -70,12 +71,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -108,7 +109,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -118,13 +118,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -141,6 +139,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -186,6 +188,7 @@ CONFIG_NO_UCODE_PATCH=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -205,12 +208,12 @@ CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 CONFIG_8XX_MINIMAL_FPEMU=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -225,12 +228,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -272,6 +277,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -323,6 +329,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -338,8 +345,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -428,6 +436,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -470,6 +484,9 @@ CONFIG_LXT_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -495,6 +512,10 @@ CONFIG_FS_ENET_MDIO_FEC=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -536,7 +557,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -555,11 +578,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -569,14 +592,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -630,6 +646,7 @@ CONFIG_DAB=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
@@ -662,10 +679,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -675,6 +689,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -730,6 +745,7 @@ CONFIG_MSDOS_PARTITION=y
 #
 # Library routines
 #
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -777,6 +793,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -785,6 +802,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -793,11 +812,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index f85e71ccb989..fc905924c022 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -994,8 +994,8 @@ CONFIG_I2C_POWERMAC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 54fa62481373..aa5855a156de 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:38 2008
+# Mon Jan 26 15:35:29 2009
 #
 # CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,12 +74,12 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -118,7 +118,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +128,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,11 +135,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -158,6 +154,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -200,6 +200,7 @@ CONFIG_MPIC=y
 # CONFIG_TAU is not set
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -227,6 +228,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -238,12 +240,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +271,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +294,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -455,6 +462,7 @@ CONFIG_IP_NF_ARP_MANGLE=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -471,12 +479,9 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=m
+# CONFIG_WIMAX is not set
-CONFIG_IEEE80211_DEBUG=y
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -501,6 +506,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 # CONFIG_MTD_OF_PARTS is not set
@@ -554,9 +560,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xffc00000
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
-CONFIG_MTD_PHYSMAP_LEN=0x400000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=1
 # CONFIG_MTD_PHYSMAP_OF is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
@@ -580,6 +584,12 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -610,8 +620,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -654,6 +666,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -670,6 +683,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -827,6 +842,7 @@ CONFIG_R8169=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -851,6 +867,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -949,8 +969,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -1015,8 +1037,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1042,8 +1064,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1064,6 +1088,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1090,11 +1115,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -1103,18 +1128,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1165,12 +1185,6 @@ CONFIG_HID=m
 # CONFIG_HID_PID is not set
 #
-# USB HID Boot Protocol drivers
-#
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
-#
 # Special HID drivers
 #
 CONFIG_HID_COMPAT=y
@@ -1202,6 +1216,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1227,18 +1242,17 @@ CONFIG_USB_PRINTER=m
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1295,12 +1309,14 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # CONFIG_USB_SERIAL_SPCP8X5 is not set
 # CONFIG_USB_SERIAL_HP4X is not set
 # CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
 # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
 # CONFIG_USB_SERIAL_TI is not set
 # CONFIG_USB_SERIAL_CYBERJACK is not set
 # CONFIG_USB_SERIAL_XIRCOM is not set
 # CONFIG_USB_SERIAL_OPTION is not set
 # CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
 # CONFIG_USB_SERIAL_DEBUG is not set
 #
@@ -1329,6 +1345,10 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1366,6 +1386,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1417,6 +1438,7 @@ CONFIG_XFS_FS=m
 # CONFIG_XFS_RT is not set
 # CONFIG_XFS_DEBUG is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1458,10 +1480,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1471,6 +1490,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1561,6 +1581,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1614,6 +1635,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1623,6 +1645,8 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1631,11 +1655,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1662,11 +1688,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig
index 045f1b008ce5..8b244003b9e1 100644
--- a/arch/powerpc/configs/maple_defconfig
+++ b/arch/powerpc/configs/maple_defconfig
@@ -866,8 +866,8 @@ CONFIG_I2C_AMD8111=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 8d3c62324009..c58c38d5b7a6 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:38 2008
+# Mon Jan 26 15:35:30 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -89,6 +89,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +112,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,13 +122,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 #
@@ -144,6 +142,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -190,6 +192,7 @@ CONFIG_PPC_MPC106=y
 CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -215,6 +218,7 @@ CONFIG_BINFMT_MISC=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_FLATMEM=y
@@ -222,12 +226,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -253,6 +259,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -275,6 +282,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -337,6 +345,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -351,8 +360,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 #
@@ -451,6 +461,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -522,6 +538,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -558,6 +577,10 @@ CONFIG_FS_ENET_HAS_SCC=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_PPP is not set
@@ -601,6 +624,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_BRIQ_PANEL is not set
@@ -621,6 +645,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_DEBUG_GPIO is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
@@ -638,11 +667,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -652,14 +681,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -753,10 +775,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_HFSPLUS_FS is not set
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
@@ -768,6 +787,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -857,6 +877,7 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -905,6 +926,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -914,6 +936,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -922,10 +946,12 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -953,11 +979,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig
index fbaa67f7b0ef..297b5d5042be 100644
--- a/arch/powerpc/configs/mgsuvd_defconfig
+++ b/arch/powerpc/configs/mgsuvd_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:39 2008
+# Mon Jan 26 15:35:32 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_PPC_8xx=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -69,12 +70,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -106,7 +107,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -117,13 +117,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -140,6 +138,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -186,6 +188,7 @@ CONFIG_UCODE_PATCH=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -209,6 +212,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -223,12 +227,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -325,6 +332,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -340,8 +348,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -435,6 +444,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -489,6 +504,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -514,6 +532,10 @@ CONFIG_FS_ENET_HAS_SCC=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -555,7 +577,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -574,11 +598,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -588,14 +612,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -659,6 +676,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -692,10 +710,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -715,6 +730,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -771,6 +787,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -802,6 +819,8 @@ CONFIG_DEBUG_FS=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -809,6 +828,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_VIRQ_DEBUG is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -827,6 +847,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig
index 15c5604d0b26..5ff3de205d6a 100644
--- a/arch/powerpc/configs/mpc5200_defconfig
+++ b/arch/powerpc/configs/mpc5200_defconfig
@@ -844,8 +844,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index f80b1ca43afb..38712e861c46 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:40 2008
+# Mon Jan 26 15:35:33 2009
 #
 # CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -73,12 +73,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -112,7 +112,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,13 +121,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -145,6 +142,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -184,6 +185,7 @@ CONFIG_MPIC_WEIRD=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -211,6 +213,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -222,12 +225,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -249,6 +254,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -271,6 +277,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -327,6 +334,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -342,8 +350,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -388,6 +397,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -429,6 +439,7 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -445,6 +456,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -563,6 +576,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -586,7 +602,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -600,6 +615,7 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -630,6 +646,7 @@ CONFIG_TSI108_ETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -652,6 +669,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -722,8 +743,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -760,11 +783,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -774,14 +797,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -837,9 +853,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -870,7 +890,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -904,10 +926,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -916,6 +935,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -970,6 +990,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1003,6 +1024,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1010,6 +1033,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1028,6 +1052,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index c8f5dec1b696..d85a43cb821f 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:41 2008
+# Mon Jan 26 15:35:35 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -86,6 +86,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -108,7 +109,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -119,13 +119,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 #
@@ -141,6 +139,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -183,6 +185,7 @@ CONFIG_PQ2_ADS_PCI_PIC=y
 CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -209,6 +212,7 @@ CONFIG_BINFMT_MISC=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_FLATMEM=y
@@ -216,12 +220,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -246,6 +252,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -268,6 +275,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -349,6 +357,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -363,8 +372,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 #
@@ -459,6 +469,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -526,9 +542,12 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
@@ -573,6 +592,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -595,6 +615,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 CONFIG_PPP=y
@@ -690,6 +714,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -708,6 +733,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_DEBUG_GPIO is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
@@ -725,11 +755,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -739,14 +769,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -843,13 +866,11 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -940,6 +961,7 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -991,6 +1013,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1000,6 +1023,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1008,10 +1033,12 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1038,11 +1065,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index d582014b0a38..45f03cad8db6 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:42 2008
+# Mon Jan 26 15:35:36 2009
 #
 # CONFIG_PPC64 is not set
@@ -45,7 +45,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -77,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +115,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +125,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +132,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +151,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -205,6 +205,8 @@ CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 #
 # Kernel options
@@ -232,6 +234,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -243,12 +246,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -275,6 +280,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -297,6 +303,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -353,6 +360,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -368,8 +376,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -390,6 +399,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -472,6 +482,12 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -503,8 +519,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -547,6 +565,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -563,6 +582,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -682,6 +703,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 CONFIG_ICPLUS_PHY=y
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -722,7 +746,6 @@ CONFIG_NETDEV_1000=y
 CONFIG_GIANFAR=y
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
@@ -731,6 +754,7 @@ CONFIG_UCC_GETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -755,6 +779,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -833,8 +861,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -902,16 +932,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -923,6 +951,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -949,8 +982,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -971,6 +1006,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1016,11 +1052,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -1029,18 +1065,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1093,11 +1125,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1105,12 +1135,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1143,6 +1176,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -1161,11 +1195,11 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 # CONFIG_USB_LIBUSUAL is not set
@@ -1206,6 +1240,11 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1237,6 +1276,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1270,10 +1310,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1283,6 +1320,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1342,6 +1380,7 @@ CONFIG_UCC=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1373,6 +1412,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1380,6 +1421,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1398,11 +1440,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index c87b53abc617..fb08819d7cc4 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:43 2008
+# Mon Jan 26 15:35:37 2009
 #
 # CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -79,12 +81,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -97,6 +99,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -119,7 +122,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -131,7 +133,6 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -139,11 +140,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -160,6 +159,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -202,6 +205,7 @@ CONFIG_CPM2=y
 CONFIG_FSL_ULI1575=y
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -240,12 +244,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -271,6 +277,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -294,6 +301,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -382,6 +390,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -398,8 +407,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -449,8 +459,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -494,6 +506,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -510,6 +523,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -629,6 +644,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -675,6 +693,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -699,6 +718,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -792,8 +815,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_NVRAM=y
@@ -860,13 +885,12 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -881,6 +905,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -901,11 +930,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -915,18 +944,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_UCB1400_CORE is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -953,6 +978,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 #
@@ -998,6 +1024,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -1009,8 +1041,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1051,11 +1085,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1108,6 +1148,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1210,11 +1251,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1222,12 +1261,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1260,6 +1302,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1286,18 +1329,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1345,6 +1387,11 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1389,6 +1436,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1448,7 +1496,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1490,10 +1540,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1504,6 +1551,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1605,6 +1653,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1656,6 +1705,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1665,6 +1715,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1673,11 +1725,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1704,11 +1758,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1742,7 +1800,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 8272b1ac71f9..1793d08e9c01 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:43 2008
+# Mon Jan 26 15:35:38 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_PPC_8xx=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -69,12 +70,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -106,7 +107,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -117,13 +117,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -140,6 +138,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -185,6 +187,7 @@ CONFIG_NO_UCODE_PATCH=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -209,6 +212,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -223,12 +227,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -325,6 +332,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -340,8 +348,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -372,6 +381,7 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -407,6 +417,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -433,6 +446,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -518,7 +535,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -549,11 +568,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -563,14 +582,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -623,9 +635,13 @@ CONFIG_USB_SUPPORT=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -657,6 +673,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -690,10 +707,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -702,6 +716,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -758,6 +773,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -790,6 +806,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -797,6 +815,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -814,6 +833,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig
index 1736bbc281ec..adc756e1f252 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:44 2008
+# Mon Jan 26 15:35:39 2009
 #
 # CONFIG_PPC64 is not set
@@ -41,11 +41,12 @@ CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +79,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -96,6 +97,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -118,7 +120,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -130,7 +131,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -138,12 +138,10 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -160,6 +158,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -199,6 +201,7 @@ CONFIG_PPC_I8259=y
 # CONFIG_QUICC_ENGINE is not set
 CONFIG_FSL_ULI1575=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -226,6 +229,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 # CONFIG_IRQ_ALL_CPUS is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -238,12 +242,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 CONFIG_HAS_RAPIDIO=y
@@ -292,6 +299,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -380,6 +388,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -396,8 +405,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -420,6 +430,7 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
@@ -446,8 +457,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -491,6 +504,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -507,6 +521,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -626,6 +642,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -671,6 +690,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -695,6 +715,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -786,8 +810,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_NVRAM=y
@@ -826,6 +852,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -852,8 +879,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -866,18 +893,42 @@ CONFIG_SENSORS_EEPROM=y
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -886,18 +937,15 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_UCB1400_CORE is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -924,6 +972,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 #
@@ -969,6 +1018,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -980,8 +1035,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1022,11 +1079,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1079,6 +1142,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1181,11 +1245,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1193,12 +1255,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1231,6 +1296,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1256,18 +1322,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1315,6 +1380,11 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1352,6 +1422,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1398,7 +1469,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1440,10 +1513,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1454,6 +1524,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1555,6 +1626,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1606,6 +1678,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1615,6 +1688,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1623,11 +1698,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1654,11 +1731,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1692,7 +1773,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index a4283b6a43d2..4b76321c0ec4 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:46 2008
+# Mon Jan 26 15:35:41 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_PPC_8xx=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -70,12 +71,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -108,7 +109,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -118,13 +118,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -141,6 +139,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -193,6 +195,7 @@ CONFIG_NO_UCODE_PATCH=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -212,12 +215,12 @@ CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 CONFIG_8XX_MINIMAL_FPEMU=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -232,12 +235,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -279,6 +284,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -330,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -345,8 +352,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -439,6 +447,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -481,6 +495,9 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -506,6 +523,10 @@ CONFIG_FS_ENET_MDIO_FEC=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -547,7 +568,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -566,11 +589,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -580,14 +603,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -641,6 +657,7 @@ CONFIG_DAB=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
@@ -673,10 +690,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -686,6 +700,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -741,6 +756,7 @@ CONFIG_MSDOS_PARTITION=y
 #
 # Library routines
 #
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -788,6 +804,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -796,6 +813,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -804,11 +823,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig
index 199e5f59d7a6..4f8681cc8d77 100644
--- a/arch/powerpc/configs/pasemi_defconfig
+++ b/arch/powerpc/configs/pasemi_defconfig
@@ -984,7 +984,7 @@ CONFIG_I2C_PASEMI=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig
index de9b121820a6..5339bb44cce9 100644
--- a/arch/powerpc/configs/pmac32_defconfig
+++ b/arch/powerpc/configs/pmac32_defconfig
@@ -1232,8 +1232,8 @@ CONFIG_I2C_POWERMAC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index 4256e2c4534b..326205cabf77 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
+# Linux kernel version: 2.6.29-rc2
-# Fri Nov 14 09:54:44 2008
+# Fri Jan 23 08:44:03 2009
 #
 # CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -41,7 +42,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -72,12 +73,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -90,6 +91,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -112,7 +114,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -123,7 +124,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +131,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +150,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -192,6 +194,7 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -215,6 +218,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -229,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -258,6 +264,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -282,6 +289,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -355,6 +363,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -370,8 +379,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -397,6 +407,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -469,6 +480,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 CONFIG_MTD_UBI=m
@@ -593,6 +610,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -615,6 +633,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -674,9 +696,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -745,13 +770,12 @@ CONFIG_I2C_IBM_IIC=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -803,9 +827,11 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 #
@@ -904,9 +930,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -918,7 +948,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 #
 # File systems
@@ -939,7 +968,9 @@ CONFIG_FS_MBCACHE=m
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -976,10 +1007,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1005,6 +1033,7 @@ CONFIG_UBIFS_FS_LZO=y
 CONFIG_UBIFS_FS_ZLIB=y
 # CONFIG_UBIFS_FS_DEBUG is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1084,6 +1113,7 @@ CONFIG_NLS_ISO8859_1=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 CONFIG_CRC16=m
 # CONFIG_CRC_T10DIF is not set
@@ -1137,6 +1167,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1146,6 +1177,8 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1154,11 +1187,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1185,11 +1220,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index 034a1fbdc887..5e6d55f006bb 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
+# Linux kernel version: 2.6.29-rc2
-# Fri Nov 14 10:06:19 2008
+# Fri Jan 23 08:43:46 2009
 #
 # CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -45,7 +46,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +77,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -94,6 +95,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -116,7 +118,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -127,7 +128,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -135,11 +135,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -157,6 +155,10 @@ CONFIG_DEFAULT_AS=y
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_PREEMPT_NOTIFIERS=y
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -204,6 +206,7 @@ CONFIG_XILINX_VIRTEX_5_FXT=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -227,6 +230,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -241,12 +245,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -293,6 +300,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -354,10 +362,12 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IP_SCTP is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
+CONFIG_STP=m
 CONFIG_BRIDGE=m
 # CONFIG_NET_DSA is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
+CONFIG_LLC=m
 # CONFIG_LLC2 is not set
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
@@ -366,6 +376,7 @@ CONFIG_BRIDGE=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -378,6 +389,7 @@ CONFIG_BRIDGE=m
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -403,6 +415,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -474,6 +487,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 CONFIG_MTD_UBI=m
@@ -631,6 +650,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -655,6 +675,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -722,9 +746,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -794,13 +821,12 @@ CONFIG_I2C_IBM_IIC=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -853,9 +879,11 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 #
@@ -972,6 +1000,7 @@ CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
 CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=m
@@ -1012,7 +1041,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1058,6 +1086,11 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1069,7 +1102,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 #
 # File systems
@@ -1089,7 +1121,9 @@ CONFIG_FS_MBCACHE=m
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1126,10 +1160,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1155,6 +1186,7 @@ CONFIG_UBIFS_FS_LZO=y
 CONFIG_UBIFS_FS_ZLIB=y
 # CONFIG_UBIFS_FS_DEBUG is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1234,6 +1266,7 @@ CONFIG_NLS_ISO8859_1=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 CONFIG_CRC16=m
 CONFIG_CRC_T10DIF=m
@@ -1287,6 +1320,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1296,6 +1330,8 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1304,11 +1340,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1333,11 +1371,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1419,5 +1461,6 @@ CONFIG_CRYPTO_LZO=m
 CONFIG_VIRTUALIZATION=y
 CONFIG_KVM=y
 CONFIG_KVM_440=y
+# CONFIG_KVM_EXIT_TIMING is not set
 # CONFIG_VIRTIO_PCI is not set
 # CONFIG_VIRTIO_BALLOON is not set
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 069ae1bbac29..88c6295b76c1 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -211,11 +211,28 @@ CONFIG_PPC_PASEMI=y
 CONFIG_PPC_PASEMI_IOMMU=y
 # CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set
 CONFIG_PPC_PASEMI_MDIO=y
-# CONFIG_PPC_PS3 is not set
+CONFIG_PPC_PS3=y
+#
+# PS3 Platform Options
+#
+# CONFIG_PS3_ADVANCED is not set
+CONFIG_PS3_HTAB_SIZE=20
+# CONFIG_PS3_DYNAMIC_DMA is not set
+CONFIG_PS3_VUART=y
+CONFIG_PS3_PS3AV=y
+CONFIG_PS3_SYS_MANAGER=y
+CONFIG_PS3_STORAGE=m
+CONFIG_PS3_DISK=m
+CONFIG_PS3_ROM=m
+CONFIG_PS3_FLASH=m
+CONFIG_PS3_LPM=m
 CONFIG_PPC_CELL=y
+CONFIG_PPC_CELL_COMMON=y
 CONFIG_PPC_CELL_NATIVE=y
 CONFIG_PPC_IBM_CELL_BLADE=y
 CONFIG_PPC_CELLEB=y
+CONFIG_PPC_CELL_QPACE=y
 #
 # Cell Broadband Engine options
@@ -981,6 +998,9 @@ CONFIG_E1000=y
 CONFIG_TIGON3=y
 # CONFIG_BNX2 is not set
 CONFIG_SPIDER_NET=m
+CONFIG_GELIC_NET=m
+CONFIG_GELIC_WIRELESS=y
+# CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -1241,8 +1261,8 @@ CONFIG_I2C_PASEMI=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1370,6 +1390,8 @@ CONFIG_FB_RADEON_BACKLIGHT=y
 # CONFIG_FB_PM3 is not set
 # CONFIG_FB_CARMINE is not set
 CONFIG_FB_IBM_GXT4500=y
+CONFIG_FB_PS3=m
+CONFIG_FB_PS3_DEFAULT_SIZE_M=9
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
@@ -1492,6 +1514,8 @@ CONFIG_SND_PCI=y
 CONFIG_SND_PPC=y
 CONFIG_SND_POWERMAC=m
 CONFIG_SND_POWERMAC_AUTO_DRC=y
+CONFIG_SND_PS3=m
+CONFIG_SND_PS3_DEFAULT_START_DELAY=2000
 CONFIG_SND_AOA=m
 CONFIG_SND_AOA_FABRIC_LAYOUT=m
 CONFIG_SND_AOA_ONYX=m
diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig
index 01f05ec5abf3..7d044dfd9236 100644
--- a/arch/powerpc/configs/ppc6xx_defconfig
+++ b/arch/powerpc/configs/ppc6xx_defconfig
@@ -1801,8 +1801,8 @@ CONFIG_I2C_STUB=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=m
+CONFIG_EEPROM_AT24=m
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 CONFIG_SENSORS_PCF8574=m
 CONFIG_PCF8575=m
 CONFIG_SENSORS_PCA9539=m
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index 228099d77c3b..fdded96633a1 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:47 2008
+# Mon Jan 26 15:35:42 2009
 #
 # CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -87,6 +87,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -109,7 +110,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -120,13 +120,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 #
@@ -142,6 +140,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -183,6 +185,7 @@ CONFIG_PQ2_ADS_PCI_PIC=y
 CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -209,6 +212,7 @@ CONFIG_BINFMT_MISC=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_FLATMEM=y
@@ -216,12 +220,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -247,6 +253,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -269,6 +276,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -350,6 +358,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -364,8 +373,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 #
@@ -460,6 +470,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -520,6 +536,7 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -577,9 +594,12 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
@@ -624,6 +644,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -646,6 +667,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 CONFIG_PPP=y
@@ -743,6 +768,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -761,6 +787,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_DEBUG_GPIO is not set
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+#
 # I2C GPIO expanders:
 #
@@ -778,11 +809,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -792,14 +823,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -844,7 +868,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_USB_GADGET_MUSB_HDRC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 CONFIG_USB_GADGET=y
 # CONFIG_USB_GADGET_DEBUG is not set
@@ -859,10 +883,12 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_PXA25X is not set
 # CONFIG_USB_GADGET_PXA27X is not set
 # CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
 CONFIG_USB_GADGET_M66592=y
 CONFIG_USB_M66592=y
 # CONFIG_USB_GADGET_AMD5536UDC is not set
 # CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
 # CONFIG_USB_GADGET_NET2280 is not set
 # CONFIG_USB_GADGET_GOKU is not set
 # CONFIG_USB_GADGET_DUMMY_HCD is not set
@@ -876,6 +902,11 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -938,13 +969,11 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1035,6 +1064,7 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1086,6 +1116,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1095,6 +1126,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1103,10 +1136,12 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1133,11 +1168,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index 6046dc0cbd82..e971db171138 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:48 2008
+# Mon Jan 26 15:35:44 2009
 #
 # CONFIG_PPC64 is not set
@@ -45,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -118,7 +118,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -128,13 +127,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -190,6 +191,7 @@ CONFIG_MV64X60=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -213,10 +215,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -228,12 +232,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +286,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -335,6 +344,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -350,8 +360,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -445,6 +456,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -475,8 +492,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -489,7 +508,6 @@ CONFIG_IDE_GD_ATA=y
 # CONFIG_IDE_GD_ATAPI is not set
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
@@ -519,6 +537,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,7 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -587,6 +607,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -707,6 +729,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -730,7 +755,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -744,6 +768,7 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -773,6 +798,7 @@ CONFIG_MV643XX_ETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -797,6 +823,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -877,8 +907,10 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -943,8 +975,8 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -970,8 +1002,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -992,6 +1026,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1018,11 +1053,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -1031,18 +1066,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -1101,11 +1131,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1113,12 +1141,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_TOPSEED=y
 CONFIG_THRUSTMASTER_FF=y
 CONFIG_ZEROPLUS_FF=y
 CONFIG_USB_SUPPORT=y
@@ -1148,6 +1179,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1170,11 +1202,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 # CONFIG_USB_LIBUSUAL is not set
@@ -1216,6 +1248,10 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1253,6 +1289,7 @@ CONFIG_RTC_DRV_MAX6900=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1299,7 +1336,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1333,10 +1372,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1346,6 +1382,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1400,6 +1437,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1433,6 +1471,8 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1440,6 +1480,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1458,6 +1499,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 1e520ab65118..61b100849715 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -1055,8 +1055,8 @@ CONFIG_I2C_ALGOBIT=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index b3f5671972a9..86512c8790d1 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
+# Linux kernel version: 2.6.29-rc2
-# Sat Nov  8 12:39:48 2008
+# Mon Jan 26 15:35:46 2009
 #
 # CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -73,12 +73,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -110,7 +110,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -120,7 +119,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -128,11 +126,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -149,6 +145,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -191,6 +191,7 @@ CONFIG_MPIC=y
 # CONFIG_TAU is not set
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 #
 # Kernel options
@@ -217,6 +218,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -228,12 +230,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -257,6 +261,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +284,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=m
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -330,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -345,8 +352,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -367,6 +375,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 # CONFIG_MTD_OF_PARTS is not set
@@ -416,9 +425,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xFF800000
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
-CONFIG_MTD_PHYSMAP_LEN=0x00800000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=1
 # CONFIG_MTD_PHYSMAP_OF is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
@@ -442,6 +449,12 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
 # CONFIG_MTD_ONENAND is not set
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -468,8 +481,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -483,7 +498,6 @@ CONFIG_IDE_GD_ATA=y
 # CONFIG_IDE_GD_ATAPI is not set
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
@@ -512,6 +526,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -582,6 +597,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -672,6 +689,10 @@ CONFIG_R8169=y
 # CONFIG_IWLWIFI_LEDS is not set
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -729,8 +750,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 CONFIG_NVRAM=y
@@ -795,8 +818,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -816,11 +839,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -829,18 +852,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 #
 # Multimedia devices
@@ -903,6 +921,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -925,18 +944,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -983,6 +1001,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1020,6 +1042,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1070,7 +1093,9 @@ CONFIG_XFS_FS=m
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
 # CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1104,10 +1129,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1127,6 +1149,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1204,6 +1227,7 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1239,6 +1263,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # Tracers
@@ -1246,6 +1272,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index 9268602de5d0..5ab7d7fe198c 100644
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -35,4 +35,3 @@ unifdef-y += spu_info.h
 unifdef-y += termios.h
 unifdef-y += types.h
 unifdef-y += unistd.h
-unifdef-y += swab.h
diff --git a/arch/powerpc/include/asm/byteorder.h b/arch/powerpc/include/asm/byteorder.h
index 5cca27a41532..aa6cc4fac965 100644
--- a/arch/powerpc/include/asm/byteorder.h
+++ b/arch/powerpc/include/asm/byteorder.h
@@ -7,8 +7,6 @@
 * as published by the Free Software Foundation; either version
 * 2 of the License, or (at your option) any later version.
 */
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 #endif /* _ASM_POWERPC_BYTEORDER_H */
diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
index eead5c67197a..67f1812698d2 100644
--- a/arch/powerpc/include/asm/ps3.h
+++ b/arch/powerpc/include/asm/ps3.h
@@ -103,10 +103,10 @@ struct ps3_dma_region_ops {
        int (*map)(struct ps3_dma_region *,
                   unsigned long virt_addr,
                   unsigned long len,
-                   unsigned long *bus_addr,
+                   dma_addr_t *bus_addr,
                   u64 iopte_pp);
        int (*unmap)(struct ps3_dma_region *,
-                     unsigned long bus_addr,
+                     dma_addr_t bus_addr,
                     unsigned long len);
 };
 /**
@@ -124,9 +124,9 @@ int ps3_dma_region_init(struct ps3_system_bus_device *dev,
 int ps3_dma_region_create(struct ps3_dma_region *r);
 int ps3_dma_region_free(struct ps3_dma_region *r);
 int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
-        unsigned long len, unsigned long *bus_addr,
+        unsigned long len, dma_addr_t *bus_addr,
        u64 iopte_pp);
-int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr,
+int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
        unsigned long len);
 /* mmio routines */
diff --git a/arch/powerpc/include/asm/qe.h b/arch/powerpc/include/asm/qe.h
index a0a15311d0d8..2701753d9937 100644
--- a/arch/powerpc/include/asm/qe.h
+++ b/arch/powerpc/include/asm/qe.h
@@ -624,7 +624,7 @@ struct ucc_slow_pram {
 #define UCC_GETH_UCCE_RXF1      0x00000002
 #define UCC_GETH_UCCE_RXF0      0x00000001
-/* UPSMR, when used as a UART */
+/* UCC Protocol Specific Mode Register (UPSMR), when used for UART */
 #define UCC_UART_UPSMR_FLC              0x8000
 #define UCC_UART_UPSMR_SL               0x4000
 #define UCC_UART_UPSMR_CL_MASK          0x3000
@@ -652,6 +652,23 @@ struct ucc_slow_pram {
 #define UCC_UART_UPSMR_TPM_EVEN         0x0002
 #define UCC_UART_UPSMR_TPM_HIGH         0x0003
+/* UCC Protocol Specific Mode Register (UPSMR), when used for Ethernet */
+#define UCC_GETH_UPSMR_FTFE     0x80000000
+#define UCC_GETH_UPSMR_PTPE     0x40000000
+#define UCC_GETH_UPSMR_ECM      0x04000000
+#define UCC_GETH_UPSMR_HSE      0x02000000
+#define UCC_GETH_UPSMR_PRO      0x00400000
+#define UCC_GETH_UPSMR_CAP      0x00200000
+#define UCC_GETH_UPSMR_RSH      0x00100000
+#define UCC_GETH_UPSMR_RPM      0x00080000
+#define UCC_GETH_UPSMR_R10M     0x00040000
+#define UCC_GETH_UPSMR_RLPB     0x00020000
+#define UCC_GETH_UPSMR_TBIM     0x00010000
+#define UCC_GETH_UPSMR_RES1     0x00002000
+#define UCC_GETH_UPSMR_RMM      0x00001000
+#define UCC_GETH_UPSMR_CAM      0x00000400
+#define UCC_GETH_UPSMR_BRO      0x00000200
 /* UCC Transmit On Demand Register (UTODR) */
 #define UCC_SLOW_TOD    0x8000
 #define UCC_FAST_TOD    0x8000
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index e0175beb4462..0aa0315fb7e8 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -18,7 +18,7 @@
 */
 #define RTAS_UNKNOWN_SERVICE (-1)
-#define RTAS_INSTANTIATE_MAX (1UL<<30) /* Don't instantiate rtas at/above this value */
+#define RTAS_INSTANTIATE_MAX (1ULL<<30) /* Don't instantiate rtas at/above this value */
 /* Buffer size for ppc_rtas system call. */
 #define RTAS_RMOBUF_MAX (64 * 1024)
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index 803def236654..72353f6070a4 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -92,7 +92,7 @@ COMPAT_SYS_SPU(readlink)
 SYSCALL(uselib)
 SYSCALL(swapon)
 SYSCALL(reboot)
-SYSX(sys_ni_syscall,compat_sys_old_readdir,old_readdir)
+SYSX(sys_ni_syscall,compat_sys_old_readdir,sys_old_readdir)
 SYSCALL_SPU(mmap)
 SYSCALL_SPU(munmap)
 SYSCALL_SPU(truncate)
diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h
index c004c13f291e..7ce27a52bb34 100644
--- a/arch/powerpc/include/asm/types.h
+++ b/arch/powerpc/include/asm/types.h
@@ -1,7 +1,12 @@
 #ifndef _ASM_POWERPC_TYPES_H
 #define _ASM_POWERPC_TYPES_H
-#ifdef __powerpc64__
+/*
+ * This is here because we used to use l64 for 64bit powerpc
+ * and we don't want to impact user mode with our change to ll64
+ * in the kernel.
+ */
+#if defined(__powerpc64__) && !defined(__KERNEL__)
 # include <asm-generic/int-l64.h>
 #else
 # include <asm-generic/int-ll64.h>
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 9937fe44555f..19ee491e9e23 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -56,6 +56,10 @@
 #include "head_booke.h"
 #endif
+#if defined(CONFIG_FSL_BOOKE)
+#include "../mm/mmu_decl.h"
+#endif
 int main(void)
 {
        DEFINE(THREAD, offsetof(struct task_struct, thread));
@@ -382,6 +386,9 @@ int main(void)
        DEFINE(PGD_T_LOG2, PGD_T_LOG2);
        DEFINE(PTE_T_LOG2, PTE_T_LOG2);
 #endif
+#ifdef CONFIG_FSL_BOOKE
+        DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam));
+#endif
 #ifdef CONFIG_KVM_EXIT_TIMING
        DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu,
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index b33f0417a4bf..bb37b1d19a58 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -113,7 +113,7 @@ struct cache {
        struct cache *next_local;      /* next cache of >= level */
 };
-static DEFINE_PER_CPU(struct cache_dir *, cache_dir);
+static DEFINE_PER_CPU(struct cache_dir *, cache_dir_pcpu);
 /* traversal/modification of this list occurs only at cpu hotplug time;
 * access is serialized by cpu hotplug locking
@@ -468,9 +468,9 @@ static struct cache_dir *__cpuinit cacheinfo_create_cache_dir(unsigned int cpu_i
        cache_dir->kobj = kobj;
-        WARN_ON_ONCE(per_cpu(cache_dir, cpu_id) != NULL);
+        WARN_ON_ONCE(per_cpu(cache_dir_pcpu, cpu_id) != NULL);
-        per_cpu(cache_dir, cpu_id) = cache_dir;
+        per_cpu(cache_dir_pcpu, cpu_id) = cache_dir;
        return cache_dir;
 err:
@@ -820,13 +820,13 @@ void cacheinfo_cpu_offline(unsigned int cpu_id)
        /* Prevent userspace from seeing inconsistent state - remove
         * the sysfs hierarchy first */
-        cache_dir = per_cpu(cache_dir, cpu_id);
+        cache_dir = per_cpu(cache_dir_pcpu, cpu_id);
        /* careful, sysfs population may have failed */
        if (cache_dir)
                remove_cache_dir(cache_dir);
-        per_cpu(cache_dir, cpu_id) = NULL;
+        per_cpu(cache_dir_pcpu, cpu_id) = NULL;
        /* clear the CPU's bit in its cache chain, possibly freeing
         * cache objects */
diff --git a/arch/powerpc/kernel/dma-iommu.c b/arch/powerpc/kernel/dma-iommu.c
index 14183af1b3fb..2983adac8cc3 100644
--- a/arch/powerpc/kernel/dma-iommu.c
+++ b/arch/powerpc/kernel/dma-iommu.c
@@ -79,10 +79,10 @@ static int dma_iommu_dma_supported(struct device *dev, u64 mask)
                       "Warning: IOMMU offset too big for device mask\n");
                if (tbl)
                        printk(KERN_INFO
-                               "mask: 0x%08lx, table offset: 0x%08lx\n",
+                               "mask: 0x%08llx, table offset: 0x%08lx\n",
                                mask, tbl->it_offset);
                else
-                        printk(KERN_INFO "mask: 0x%08lx, table unavailable\n",
+                        printk(KERN_INFO "mask: 0x%08llx, table unavailable\n",
                                mask);
                return 0;
        } else
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index b4bcf5a930fa..ebaedafc8e67 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1518,6 +1518,15 @@ _GLOBAL(pmac_secondary_start)
        /* turn on 64-bit mode */
        bl      .enable_64b_mode
+        li      r0,0
+        mfspr   r3,SPRN_HID4
+        rldimi  r3,r0,40,23     /* clear bit 23 (rm_ci) */
+        sync
+        mtspr   SPRN_HID4,r3
+        isync
+        sync
+        slbia
        /* get TOC pointer (real address) */
        bl      .relative_toc
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 11b549acc034..36ffb3504a4f 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -389,10 +389,6 @@ skpinv:	addi	r6,r6,1				/* Increment */
 #endif
 #endif
-        mfspr   r3,SPRN_TLB1CFG
-        andi.   r3,r3,0xfff
-        lis     r4,num_tlbcam_entries@ha
-        stw     r3,num_tlbcam_entries@l(r4)
 /*
 * Decide what sort of machine this is and initialize the MMU.
 */
@@ -711,7 +707,7 @@ interrupt_base:
        EXCEPTION(0x2060, PerformanceMonitor, performance_monitor_exception, EXC_XFER_STD)
 #ifdef CONFIG_PPC_E500MC
-        EXCEPTION(0x2070, Doorbell, unknown_exception, EXC_XFER_EE)
+        EXCEPTION(0x2070, Doorbell, unknown_exception, EXC_XFER_STD)
 #endif
        /* Debug Interrupt */
@@ -909,7 +905,7 @@ KernelSPE:
 _GLOBAL(loadcam_entry)
        lis     r4,TLBCAM@ha
        addi    r4,r4,TLBCAM@l
-        mulli   r5,r3,20
+        mulli   r5,r3,TLBCAM_SIZE
        add     r3,r5,r4
        lwz     r4,0(r3)
        mtspr   SPRN_MAS0,r4
diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index 1bfa706b96e7..fd51578e29dd 100644
--- a/arch/powerpc/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
@@ -239,12 +239,12 @@ static void __iommu_free(struct iommu_table *tbl, dma_addr_t dma_addr,
                if (printk_ratelimit()) {
                        printk(KERN_INFO "iommu_free: invalid entry\n");
                        printk(KERN_INFO "\tentry     = 0x%lx\n", entry); 
-                        printk(KERN_INFO "\tdma_addr  = 0x%lx\n", (u64)dma_addr);
+                        printk(KERN_INFO "\tdma_addr  = 0x%llx\n", (u64)dma_addr);
-                        printk(KERN_INFO "\tTable     = 0x%lx\n", (u64)tbl);
+                        printk(KERN_INFO "\tTable     = 0x%llx\n", (u64)tbl);
-                        printk(KERN_INFO "\tbus#      = 0x%lx\n", (u64)tbl->it_busno);
+                        printk(KERN_INFO "\tbus#      = 0x%llx\n", (u64)tbl->it_busno);
-                        printk(KERN_INFO "\tsize      = 0x%lx\n", (u64)tbl->it_size);
+                        printk(KERN_INFO "\tsize      = 0x%llx\n", (u64)tbl->it_size);
-                        printk(KERN_INFO "\tstartOff  = 0x%lx\n", (u64)tbl->it_offset);
+                        printk(KERN_INFO "\tstartOff  = 0x%llx\n", (u64)tbl->it_offset);
-                        printk(KERN_INFO "\tindex     = 0x%lx\n", (u64)tbl->it_index);
+                        printk(KERN_INFO "\tindex     = 0x%llx\n", (u64)tbl->it_index);
                        WARN_ON(1);
                }
                return;
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 23b8b5e36f98..ad1e5ac721d8 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -231,7 +231,7 @@ void fixup_irqs(cpumask_t map)
                if (irq_desc[irq].status & IRQ_PER_CPU)
                        continue;
-                cpus_and(mask, irq_desc[irq].affinity, map);
+                cpumask_and(&mask, irq_desc[irq].affinity, &map);
                if (any_online_cpu(mask) == NR_CPUS) {
                        printk("Breaking affinity for irq %i\n", irq);
                        mask = map;
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index d051e8cbcd03..182e0f642f36 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -240,7 +240,7 @@ static void parse_ppp_data(struct seq_file *m)
        if (rc)
                return;
-        seq_printf(m, "partition_entitled_capacity=%ld\n",
+        seq_printf(m, "partition_entitled_capacity=%lld\n",
                   ppp_data.entitlement);
        seq_printf(m, "group=%d\n", ppp_data.group_num);
        seq_printf(m, "system_active_processors=%d\n",
@@ -265,7 +265,7 @@ static void parse_ppp_data(struct seq_file *m)
                   ppp_data.unallocated_weight);
        seq_printf(m, "capacity_weight=%d\n", ppp_data.weight);
        seq_printf(m, "capped=%d\n", ppp_data.capped);
-        seq_printf(m, "unallocated_capacity=%ld\n",
+        seq_printf(m, "unallocated_capacity=%lld\n",
                   ppp_data.unallocated_entitlement);
 }
@@ -509,10 +509,10 @@ static ssize_t update_ppp(u64 *entitlement, u8 *weight)
        } else
                return -EINVAL;
-        pr_debug("%s: current_entitled = %lu, current_weight = %u\n",
+        pr_debug("%s: current_entitled = %llu, current_weight = %u\n",
                 __func__, ppp_data.entitlement, ppp_data.weight);
-        pr_debug("%s: new_entitled = %lu, new_weight = %u\n",
+        pr_debug("%s: new_entitled = %llu, new_weight = %u\n",
                 __func__, new_entitled, new_weight);
        retval = plpar_hcall_norets(H_SET_PPP, new_entitled, new_weight);
@@ -558,7 +558,7 @@ static ssize_t update_mpp(u64 *entitlement, u8 *weight)
        pr_debug("%s: current_entitled = %lu, current_weight = %u\n",
                 __func__, mpp_data.entitled_mem, mpp_data.mem_weight);
-        pr_debug("%s: new_entitled = %lu, new_weight = %u\n",
+        pr_debug("%s: new_entitled = %llu, new_weight = %u\n",
                 __func__, new_entitled, new_weight);
        rc = plpar_hcall_norets(H_SET_MPP, new_entitled, new_weight);
diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index b3abebb7ee64..d59e2b1bdcba 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -93,10 +93,35 @@ void __init reserve_crashkernel(void)
                                KDUMP_KERNELBASE);
        crashk_res.start = KDUMP_KERNELBASE;
+#else
+        if (!crashk_res.start) {
+                /*
+                 * unspecified address, choose a region of specified size
+                 * can overlap with initrd (ignoring corruption when retained)
+                 * ppc64 requires kernel and some stacks to be in first segemnt
+                 */
+                crashk_res.start = KDUMP_KERNELBASE;
+        }
+        crash_base = PAGE_ALIGN(crashk_res.start);
+        if (crash_base != crashk_res.start) {
+                printk("Crash kernel base must be aligned to 0x%lx\n",
+                                PAGE_SIZE);
+                crashk_res.start = crash_base;
+        }
 #endif
        crash_size = PAGE_ALIGN(crash_size);
        crashk_res.end = crashk_res.start + crash_size - 1;
+        /* The crash region must not overlap the current kernel */
+        if (overlaps_crashkernel(__pa(_stext), _end - _stext)) {
+                printk(KERN_WARNING
+                        "Crash kernel can not overlap current kernel\n");
+                crashk_res.start = crashk_res.end = 0;
+                return;
+        }
        /* Crash kernel trumps memory limit */
        if (memory_limit && memory_limit <= crashk_res.end) {
                memory_limit = crashk_res.end + 1;
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 586962f65c2a..ea8eda8c87cf 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -470,7 +470,7 @@ int __devinit pcibios_map_io_space(struct pci_bus *bus)
        if (bus->self) {
                pr_debug("IO mapping for PCI-PCI bridge %s\n",
                         pci_name(bus->self));
-                pr_debug("  virt=0x%016lx...0x%016lx\n",
+                pr_debug("  virt=0x%016llx...0x%016llx\n",
                         bus->resource[0]->start + _IO_BASE,
                         bus->resource[0]->end + _IO_BASE);
                return 0;
@@ -502,7 +502,7 @@ int __devinit pcibios_map_io_space(struct pci_bus *bus)
                                              hose->io_base_phys - phys_page);
        pr_debug("IO mapping for PHB %s\n", hose->dn->full_name);
-        pr_debug("  phys=0x%016lx, virt=0x%p (alloc=0x%p)\n",
+        pr_debug("  phys=0x%016llx, virt=0x%p (alloc=0x%p)\n",
                 hose->io_base_phys, hose->io_base_virt, hose->io_base_alloc);
        pr_debug("  size=0x%016lx (alloc=0x%016lx)\n",
                 hose->pci_io_size, size_page);
@@ -517,7 +517,7 @@ int __devinit pcibios_map_io_space(struct pci_bus *bus)
        hose->io_resource.start += io_virt_offset;
        hose->io_resource.end += io_virt_offset;
-        pr_debug("  hose->io_resource=0x%016lx...0x%016lx\n",
+        pr_debug("  hose->io_resource=0x%016llx...0x%016llx\n",
                 hose->io_resource.start, hose->io_resource.end);
        return 0;
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index c09cffafb6ee..f00f83109ab3 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -590,6 +590,11 @@ static void __init check_cpu_slb_size(unsigned long node)
 {
        u32 *slb_size_ptr;
+        slb_size_ptr = of_get_flat_dt_prop(node, "slb-size", NULL);
+        if (slb_size_ptr != NULL) {
+                mmu_slb_size = *slb_size_ptr;
+                return;
+        }
        slb_size_ptr = of_get_flat_dt_prop(node, "ibm,slb-size", NULL);
        if (slb_size_ptr != NULL) {
                mmu_slb_size = *slb_size_ptr;
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index d8bd2161e738..2d34196bba8c 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -434,8 +434,8 @@ void __init setup_system(void)
        printk("Starting Linux PPC64 %s\n", init_utsname()->version);
        printk("-----------------------------------------------------\n");
-        printk("ppc64_pft_size                = 0x%lx\n", ppc64_pft_size);
+        printk("ppc64_pft_size                = 0x%llx\n", ppc64_pft_size);
-        printk("physicalMemorySize            = 0x%lx\n", lmb_phys_mem_size());
+        printk("physicalMemorySize            = 0x%llx\n", lmb_phys_mem_size());
        if (ppc64_caches.dline_size != 0x80)
                printk("ppc64_caches.dcache_line_size = 0x%x\n",
                       ppc64_caches.dline_size);
@@ -493,7 +493,7 @@ static void __init emergency_stack_init(void)
         * bringup, we need to get at them in real mode. This means they
         * must also be within the RMO region.
         */
-        limit = min(0x10000000UL, lmb.rmo_size);
+        limit = min(0x10000000ULL, lmb.rmo_size);
        for_each_possible_cpu(i) {
                unsigned long sp;
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 94aa7b011b27..d3694498f3af 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -492,14 +492,14 @@ static void *vio_dma_iommu_alloc_coherent(struct device *dev, size_t size,
        struct vio_dev *viodev = to_vio_dev(dev);
        void *ret;
-        if (vio_cmo_alloc(viodev, roundup(size, IOMMU_PAGE_SIZE))) {
+        if (vio_cmo_alloc(viodev, roundup(size, PAGE_SIZE))) {
                atomic_inc(&viodev->cmo.allocs_failed);
                return NULL;
        }
        ret = dma_iommu_ops.alloc_coherent(dev, size, dma_handle, flag);
        if (unlikely(ret == NULL)) {
-                vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE));
+                vio_cmo_dealloc(viodev, roundup(size, PAGE_SIZE));
                atomic_inc(&viodev->cmo.allocs_failed);
        }
@@ -513,7 +513,7 @@ static void vio_dma_iommu_free_coherent(struct device *dev, size_t size,
        dma_iommu_ops.free_coherent(dev, size, vaddr, dma_handle);
-        vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE));
+        vio_cmo_dealloc(viodev, roundup(size, PAGE_SIZE));
 }
 static dma_addr_t vio_dma_iommu_map_page(struct device *dev, struct page *page,
@@ -572,6 +572,7 @@ static int vio_dma_iommu_map_sg(struct device *dev, struct scatterlist *sglist,
        if (unlikely(!ret)) {
                vio_cmo_dealloc(viodev, alloc_size);
                atomic_inc(&viodev->cmo.allocs_failed);
+                return ret;
        }
        for (sgl = sglist, count = 0; count < ret; count++, sgl++)
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 47bf15cd2c9e..295ccc5e86b1 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -87,7 +87,9 @@ SECTIONS
        /* The dummy segment contents for the bug workaround mentioned above
           near PHDRS.  */
        .dummy : AT(ADDR(.dummy) - LOAD_OFFSET) {
-                LONG(0xf177)
+                LONG(0)
+                LONG(0)
+                LONG(0)
        } :kernel :dummy
 /*
@@ -182,6 +184,7 @@ SECTIONS
        . = ALIGN(PAGE_SIZE);
        .data.percpu  : AT(ADDR(.data.percpu) - LOAD_OFFSET) {
                __per_cpu_start = .;
+                *(.data.percpu.page_aligned)
                *(.data.percpu)
                *(.data.percpu.shared_aligned)
                __per_cpu_end = .;
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index 23cee39534fd..1971e4ee3d6e 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -56,18 +56,11 @@
 extern void loadcam_entry(unsigned int index);
 unsigned int tlbcam_index;
-unsigned int num_tlbcam_entries;
 static unsigned long __cam0, __cam1, __cam2;
 #define NUM_TLBCAMS     (16)
-struct tlbcam {
+struct tlbcam TLBCAM[NUM_TLBCAMS];
-        u32     MAS0;
-        u32     MAS1;
-        u32     MAS2;
-        u32     MAS3;
-        u32     MAS7;
-} TLBCAM[NUM_TLBCAMS];
 struct tlbcamrange {
        unsigned long start;
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index ad123bced404..d1f9c62dc177 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -75,6 +75,15 @@ extern void _tlbia(void);
 #endif /* CONFIG_PPC_MMU_NOHASH */
 #ifdef CONFIG_PPC32
+struct tlbcam {
+        u32     MAS0;
+        u32     MAS1;
+        u32     MAS2;
+        u32     MAS3;
+        u32     MAS7;
+};
 extern void mapin_ram(void);
 extern int map_page(unsigned long va, phys_addr_t pa, int flags);
 extern void setbat(int index, unsigned long virt, phys_addr_t phys,
@@ -90,8 +99,6 @@ extern unsigned int rtas_data, rtas_size;
 struct hash_pte;
 extern struct hash_pte *Hash, *Hash_end;
 extern unsigned long Hash_size, Hash_mask;
-extern unsigned int num_tlbcam_entries;
 #endif
 extern unsigned long ioremap_bot;
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index 45d925360b89..fe65c405412c 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -123,9 +123,9 @@ void __init setbat(int index, unsigned long virt, phys_addr_t phys,
        int wimgxpp;
        struct ppc_bat *bat = BATS[index];
-        if (((flags & _PAGE_NO_CACHE) == 0) &&
+        if ((flags & _PAGE_NO_CACHE) ||
-            cpu_has_feature(CPU_FTR_NEED_COHERENT))
+            (cpu_has_feature(CPU_FTR_NEED_COHERENT) == 0))
-                flags |= _PAGE_COHERENT;
+                flags &= ~_PAGE_COHERENT;
        bl = (size >> 17) - 1;
        if (PVR_VER(mfspr(SPRN_PVR)) != 1) {
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
index db44e02e045b..ba5194817f8a 100644
--- a/arch/powerpc/mm/slice.c
+++ b/arch/powerpc/mm/slice.c
@@ -710,9 +710,18 @@ int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr,
                           unsigned long len)
 {
        struct slice_mask mask, available;
+        unsigned int psize = mm->context.user_psize;
        mask = slice_range_to_mask(addr, len);
-        available = slice_mask_for_size(mm, mm->context.user_psize);
+        available = slice_mask_for_size(mm, psize);
+#ifdef CONFIG_PPC_64K_PAGES
+        /* We need to account for 4k slices too */
+        if (psize == MMU_PAGE_64K) {
+                struct slice_mask compat_mask;
+                compat_mask = slice_mask_for_size(mm, MMU_PAGE_4K);
+                or_mask(available, compat_mask);
+        }
+#endif
 #if 0 /* too verbose */
        slice_dbg("is_hugepage_only_range(mm=%p, addr=%lx, len=%lx)\n",
diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c
index 60e6032a8088..98cd1dc2ae75 100644
--- a/arch/powerpc/mm/stab.c
+++ b/arch/powerpc/mm/stab.c
@@ -251,8 +251,8 @@ void __init stabs_alloc(void)
                paca[cpu].stab_addr = newstab;
                paca[cpu].stab_real = virt_to_abs(newstab);
-                printk(KERN_INFO "Segment table for CPU %d at 0x%lx "
+                printk(KERN_INFO "Segment table for CPU %d at 0x%llx "
-                       "virtual, 0x%lx absolute\n",
+                       "virtual, 0x%llx absolute\n",
                       cpu, paca[cpu].stab_addr, paca[cpu].stab_real);
        }
 }
diff --git a/arch/powerpc/oprofile/op_model_pa6t.c b/arch/powerpc/oprofile/op_model_pa6t.c
index c40de461fd4e..42f778dff919 100644
--- a/arch/powerpc/oprofile/op_model_pa6t.c
+++ b/arch/powerpc/oprofile/op_model_pa6t.c
@@ -132,7 +132,7 @@ static int pa6t_reg_setup(struct op_counter_config *ctr,
        for (pmc = 0; pmc < cur_cpu_spec->num_pmcs; pmc++) {
                /* counters are 40 bit. Move to cputable at some point? */
                reset_value[pmc] = (0x1UL << 39) - ctr[pmc].count;
-                pr_debug("reset_value for pmc%u inited to 0x%lx\n",
+                pr_debug("reset_value for pmc%u inited to 0x%llx\n",
                                 pmc, reset_value[pmc]);
        }
@@ -177,7 +177,7 @@ static int pa6t_start(struct op_counter_config *ctr)
        oprofile_running = 1;
-        pr_debug("start on cpu %d, mmcr0 %lx\n", smp_processor_id(), mmcr0);
+        pr_debug("start on cpu %d, mmcr0 %llx\n", smp_processor_id(), mmcr0);
        return 0;
 }
@@ -193,7 +193,7 @@ static void pa6t_stop(void)
        oprofile_running = 0;
-        pr_debug("stop on cpu %d, mmcr0 %lx\n", smp_processor_id(), mmcr0);
+        pr_debug("stop on cpu %d, mmcr0 %llx\n", smp_processor_id(), mmcr0);
 }
 /* handle the perfmon overflow vector */
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index 698133180aee..01f51daace13 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -3,5 +3,4 @@ obj-$(CONFIG_PPC44x_SIMPLE) += ppc44x_simple.o
 obj-$(CONFIG_EBONY)     += ebony.o
 obj-$(CONFIG_SAM440EP)  += sam440ep.o
 obj-$(CONFIG_WARP)      += warp.o
-obj-$(CONFIG_WARP)      += warp-nand.o
 obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
diff --git a/arch/powerpc/platforms/44x/warp-nand.c b/arch/powerpc/platforms/44x/warp-nand.c
deleted file mode 100644
index 89ecd76127d8..000000000000
--- a/arch/powerpc/platforms/44x/warp-nand.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * PIKA Warp(tm) NAND flash specific routines
- *
- * Copyright (c) 2008 PIKA Technologies
- *   Sean MacLennan <smaclennan@pikatech.com>
- */
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/nand.h>
-#include <linux/mtd/ndfc.h>
-#include <linux/of.h>
-#include <asm/machdep.h>
-#ifdef CONFIG_MTD_NAND_NDFC
-#define CS_NAND_0       1       /* use chip select 1 for NAND device 0 */
-#define WARP_NAND_FLASH_REG_ADDR        0xD0000000UL
-#define WARP_NAND_FLASH_REG_SIZE        0x2000
-static struct resource warp_ndfc = {
-        .start = WARP_NAND_FLASH_REG_ADDR,
-        .end   = WARP_NAND_FLASH_REG_ADDR + WARP_NAND_FLASH_REG_SIZE - 1,
-        .flags = IORESOURCE_MEM,
-};
-static struct mtd_partition nand_parts[] = {
-        {
-                .name   = "kernel",
-                .offset = 0,
-                .size   = 0x0200000
-        },
-        {
-                .name   = "root",
-                .offset = 0x0200000,
-                .size   = 0x3E00000
-        },
-        {
-                .name   = "persistent",
-                .offset = 0x4000000,
-                .size   = 0x4000000
-        },
-        {
-                .name   = "persistent1",
-                .offset = 0x8000000,
-                .size   = 0x4000000
-        },
-        {
-                .name   = "persistent2",
-                .offset = 0xC000000,
-                .size   = 0x4000000
-        }
-};
-struct ndfc_controller_settings warp_ndfc_settings = {
-        .ccr_settings = (NDFC_CCR_BS(CS_NAND_0) | NDFC_CCR_ARAC1),
-        .ndfc_erpn = 0,
-};
-static struct ndfc_chip_settings warp_chip0_settings = {
-        .bank_settings = 0x80002222,
-};
-struct platform_nand_ctrl warp_nand_ctrl = {
-        .priv = &warp_ndfc_settings,
-};
-static struct platform_device warp_ndfc_device = {
-        .name = "ndfc-nand",
-        .id = 0,
-        .dev = {
-                .platform_data = &warp_nand_ctrl,
-        },
-        .num_resources = 1,
-        .resource = &warp_ndfc,
-};
-/* Do NOT set the ecclayout: let it default so it is correct for both
- * 64M and 256M flash chips.
- */
-static struct platform_nand_chip warp_nand_chip0 = {
-        .nr_chips = 1,
-        .chip_offset = CS_NAND_0,
-        .nr_partitions = ARRAY_SIZE(nand_parts),
-        .partitions = nand_parts,
-        .chip_delay = 20,
-        .priv = &warp_chip0_settings,
-};
-static struct platform_device warp_nand_device = {
-        .name = "ndfc-chip",
-        .id = 0,
-        .num_resources = 0,
-        .dev = {
-                .platform_data = &warp_nand_chip0,
-                .parent = &warp_ndfc_device.dev,
-        }
-};
-static int warp_setup_nand_flash(void)
-{
-        struct device_node *np;
-        /* Try to detect a rev A based on NOR size. */
-        np = of_find_compatible_node(NULL, NULL, "cfi-flash");
-        if (np) {
-                struct property *pp;
-                pp = of_find_property(np, "reg", NULL);
-                if (pp && (pp->length == 12)) {
-                        u32 *v = pp->value;
-                        if (v[2] == 0x4000000) {
-                                /* Rev A = 64M NAND */
-                                warp_nand_chip0.nr_partitions = 3;
-                                nand_parts[1].size   = 0x3000000;
-                                nand_parts[2].offset = 0x3200000;
-                                nand_parts[2].size   = 0x0e00000;
-                        }
-                }
-                of_node_put(np);
-        }
-        platform_device_register(&warp_ndfc_device);
-        platform_device_register(&warp_nand_device);
-        return 0;
-}
-machine_device_initcall(warp, warp_setup_nand_flash);
-#endif
diff --git a/arch/powerpc/platforms/512x/clock.c b/arch/powerpc/platforms/512x/clock.c
index f416014ee727..1bcff94eb924 100644
--- a/arch/powerpc/platforms/512x/clock.c
+++ b/arch/powerpc/platforms/512x/clock.c
@@ -56,12 +56,12 @@ static struct clk *mpc5121_clk_get(struct device *dev, const char *id)
        int dev_match = 0;
        int id_match = 0;
-        if (dev == NULL && id == NULL)
+        if (dev == NULL || id == NULL)
                return NULL;
        mutex_lock(&clocks_mutex);
        list_for_each_entry(p, &clocks, node) {
-                if (dev && dev == p->dev)
+                if (dev == p->dev)
                        dev_match++;
                if (strcmp(id, p->name) == 0)
                        id_match++;
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
index 8a455ebce98d..07f89ae46d04 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
@@ -363,11 +363,8 @@ static int mpc52xx_gpt_gpio_get(struct gpio_chip *gc, unsigned int gpio)
 {
        struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
        struct mpc52xx_gpt __iomem *regs = mm_gc->regs;
-        unsigned int ret;
        return (in_be32(&regs->status) & (1 << (31 - 23))) ? 1 : 0;
-        return ret;
 }
 static void
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 72865e8e4b51..0a093f03c758 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -196,6 +196,7 @@ static void mpc52xx_extirq_ack(unsigned int virq)
 static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type)
 {
+        struct irq_desc *desc = get_irq_desc(virq);
        u32 ctrl_reg, type;
        int irq;
        int l2irq;
@@ -222,6 +223,11 @@ static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type)
                type = 0;
        }
+        desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL);
+        desc->status |= flow_type & IRQ_TYPE_SENSE_MASK;
+        if (flow_type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW))
+                desc->status |= IRQ_LEVEL;
        ctrl_reg = in_be32(&intr->ctrl);
        ctrl_reg &= ~(0x3 << (22 - (l2irq * 2)));
        ctrl_reg |= (type << (22 - (l2irq * 2)));
@@ -231,7 +237,7 @@ static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type)
 }
 static struct irq_chip mpc52xx_extirq_irqchip = {
-        .typename = " MPC52xx IRQ[0-3] ",
+        .typename = "MPC52xx External",
        .mask = mpc52xx_extirq_mask,
        .unmask = mpc52xx_extirq_unmask,
        .ack = mpc52xx_extirq_ack,
diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile
index ba5028e29890..051777c542c7 100644
--- a/arch/powerpc/platforms/83xx/Makefile
+++ b/arch/powerpc/platforms/83xx/Makefile
@@ -3,6 +3,7 @@
 #
 obj-y                           := misc.o usb.o
 obj-$(CONFIG_SUSPEND)           += suspend.o suspend-asm.o
+obj-$(CONFIG_MCU_MPC8349EMITX)  += mcu_mpc8349emitx.o
 obj-$(CONFIG_MPC831x_RDB)       += mpc831x_rdb.o
 obj-$(CONFIG_MPC832x_RDB)       += mpc832x_rdb.o
 obj-$(CONFIG_MPC834x_MDS)       += mpc834x_mds.o
diff --git a/drivers/i2c/chips/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
index 82a9bcb858b6..82a9bcb858b6 100644
--- a/drivers/i2c/chips/mcu_mpc8349emitx.c
+++ b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
diff --git a/arch/powerpc/platforms/83xx/mpc831x_rdb.c b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
index 5177bdd2c62a..91a2c80b9d72 100644
--- a/arch/powerpc/platforms/83xx/mpc831x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
@@ -71,6 +71,7 @@ static int __init mpc831x_rdb_probe(void)
 static struct of_device_id __initdata of_bus_ids[] = {
        { .compatible = "simple-bus" },
+        { .compatible = "gianfar" },
        {},
 };
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 47fe2bea9865..200b9cb900ea 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -323,4 +323,15 @@ config SIMPLE_GPIO
          chip-selects, Ethernet/USB PHY's power and various other small
          on-board peripherals.
+config MCU_MPC8349EMITX
+        tristate "MPC8349E-mITX MCU driver"
+        depends on I2C && PPC_83xx
+        select GENERIC_GPIO
+        select ARCH_REQUIRE_GPIOLIB
+        help
+          Say Y here to enable soft power-off functionality on the Freescale
+          boards with the MPC8349E-mITX-compatible MCU chips. This driver will
+          also register MCU GPIOs with the generic GPIO API, so you'll able
+          to use MCU pins as GPIOs.
 endmenu
diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c
index 192a93509372..72254848a228 100644
--- a/arch/powerpc/platforms/cell/beat_interrupt.c
+++ b/arch/powerpc/platforms/cell/beat_interrupt.c
@@ -99,7 +99,7 @@ static void beatic_end_irq(unsigned int irq_plug)
        err = beat_downcount_of_interrupt(irq_plug);
        if (err != 0) {
                if ((err & 0xFFFFFFFF) != 0xFFFFFFF5) /* -11: wrong state */
-                        panic("Failed to downcount IRQ! Error = %16lx", err);
+                        panic("Failed to downcount IRQ! Error = %16llx", err);
                printk(KERN_ERR "IRQ over-downcounted, plug %d\n", irq_plug);
        }
diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq.c b/arch/powerpc/platforms/cell/cbe_cpufreq.c
index ec7c8f45a215..e6506cd0ff94 100644
--- a/arch/powerpc/platforms/cell/cbe_cpufreq.c
+++ b/arch/powerpc/platforms/cell/cbe_cpufreq.c
@@ -118,7 +118,7 @@ static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy)
        policy->cur = cbe_freqs[cur_pmode].frequency;
 #ifdef CONFIG_SMP
-        policy->cpus = per_cpu(cpu_sibling_map, policy->cpu);
+        cpumask_copy(policy->cpus, &per_cpu(cpu_sibling_map, policy->cpu));
 #endif
        cpufreq_frequency_table_get_attr(cbe_freqs, policy->cpu);
diff --git a/arch/powerpc/platforms/cell/celleb_scc_epci.c b/arch/powerpc/platforms/cell/celleb_scc_epci.c
index 08c285b10e30..48ec88a38a12 100644
--- a/arch/powerpc/platforms/cell/celleb_scc_epci.c
+++ b/arch/powerpc/platforms/cell/celleb_scc_epci.c
@@ -405,7 +405,7 @@ static int __init celleb_setup_epci(struct device_node *node,
        hose->cfg_addr = ioremap(r.start, (r.end - r.start + 1));
        if (!hose->cfg_addr)
                goto error;
-        pr_debug("EPCI: cfg_addr map 0x%016lx->0x%016lx + 0x%016lx\n",
+        pr_debug("EPCI: cfg_addr map 0x%016llx->0x%016lx + 0x%016llx\n",
                 r.start, (unsigned long)hose->cfg_addr, (r.end - r.start + 1));
        if (of_address_to_resource(node, 2, &r))
@@ -413,7 +413,7 @@ static int __init celleb_setup_epci(struct device_node *node,
        hose->cfg_data = ioremap(r.start, (r.end - r.start + 1));
        if (!hose->cfg_data)
                goto error;
-        pr_debug("EPCI: cfg_data map 0x%016lx->0x%016lx + 0x%016lx\n",
+        pr_debug("EPCI: cfg_data map 0x%016llx->0x%016lx + 0x%016llx\n",
                 r.start, (unsigned long)hose->cfg_data, (r.end - r.start + 1));
        hose->ops = &celleb_epci_ops;
diff --git a/arch/powerpc/platforms/cell/cpufreq_spudemand.c b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
index a3c6c01bd6db..968c1c0b4d5b 100644
--- a/arch/powerpc/platforms/cell/cpufreq_spudemand.c
+++ b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
@@ -110,7 +110,7 @@ static int spu_gov_govern(struct cpufreq_policy *policy, unsigned int event)
                }
                /* initialize spu_gov_info for all affected cpus */
-                for_each_cpu_mask(i, policy->cpus) {
+                for_each_cpu(i, policy->cpus) {
                        affected_info = &per_cpu(spu_gov_info, i);
                        affected_info->policy = policy;
                }
@@ -127,7 +127,7 @@ static int spu_gov_govern(struct cpufreq_policy *policy, unsigned int event)
                spu_gov_cancel_work(info);
                /* clean spu_gov_info for all affected cpus */
-                for_each_cpu_mask (i, policy->cpus) {
+                for_each_cpu (i, policy->cpus) {
                        info = &per_cpu(spu_gov_info, i);
                        info->policy = NULL;
                }
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 88d94b59a7cb..ee5033eddf01 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -855,7 +855,7 @@ static int __init cell_iommu_init_disabled(void)
         */
        if (np && size < lmb_end_of_DRAM()) {
                printk(KERN_WARNING "iommu: force-enabled, dma window"
-                       " (%ldMB) smaller than total memory (%ldMB)\n",
+                       " (%ldMB) smaller than total memory (%lldMB)\n",
                       size >> 20, lmb_end_of_DRAM() >> 20);
                return -ENODEV;
        }
@@ -985,7 +985,7 @@ static void cell_dma_dev_setup_fixed(struct device *dev)
        addr = cell_iommu_get_fixed_address(dev) + dma_iommu_fixed_base;
        archdata->dma_data = (void *)addr;
-        dev_dbg(dev, "iommu: fixed addr = %lx\n", addr);
+        dev_dbg(dev, "iommu: fixed addr = %llx\n", addr);
 }
 static void insert_16M_pte(unsigned long addr, unsigned long *ptab,
diff --git a/arch/powerpc/platforms/cell/ras.c b/arch/powerpc/platforms/cell/ras.c
index 7b4cefa2199b..5f961c464cc4 100644
--- a/arch/powerpc/platforms/cell/ras.c
+++ b/arch/powerpc/platforms/cell/ras.c
@@ -38,16 +38,16 @@ static void dump_fir(int cpu)
        /* Todo: do some nicer parsing of bits and based on them go down
         * to other sub-units FIRs and not only IIC
         */
-        printk(KERN_ERR "Global Checkstop FIR    : 0x%016lx\n",
+        printk(KERN_ERR "Global Checkstop FIR    : 0x%016llx\n",
               in_be64(&pregs->checkstop_fir));
-        printk(KERN_ERR "Global Recoverable FIR  : 0x%016lx\n",
+        printk(KERN_ERR "Global Recoverable FIR  : 0x%016llx\n",
               in_be64(&pregs->checkstop_fir));
-        printk(KERN_ERR "Global MachineCheck FIR : 0x%016lx\n",
+        printk(KERN_ERR "Global MachineCheck FIR : 0x%016llx\n",
               in_be64(&pregs->spec_att_mchk_fir));
        if (iregs == NULL)
                return;
-        printk(KERN_ERR "IOC FIR                 : 0x%016lx\n",
+        printk(KERN_ERR "IOC FIR                 : 0x%016llx\n",
               in_be64(&iregs->ioc_fir));
 }
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index a5bdb89a17c3..e487ad68ac11 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -151,7 +151,7 @@ static inline void spu_load_slb(struct spu *spu, int slbe, struct spu_slb *slb)
 {
        struct spu_priv2 __iomem *priv2 = spu->priv2;
-        pr_debug("%s: adding SLB[%d] 0x%016lx 0x%016lx\n",
+        pr_debug("%s: adding SLB[%d] 0x%016llx 0x%016llx\n",
                        __func__, slbe, slb->vsid, slb->esid);
        out_be64(&priv2->slb_index_W, slbe);
@@ -221,7 +221,7 @@ static int __spu_trap_data_map(struct spu *spu, unsigned long ea, u64 dsisr)
 {
        int ret;
-        pr_debug("%s, %lx, %lx\n", __func__, dsisr, ea);
+        pr_debug("%s, %llx, %lx\n", __func__, dsisr, ea);
        /*
         * Handle kernel space hash faults immediately. User hash
diff --git a/arch/powerpc/platforms/cell/spu_callbacks.c b/arch/powerpc/platforms/cell/spu_callbacks.c
index 19f6bfdbb933..fec1495e6b12 100644
--- a/arch/powerpc/platforms/cell/spu_callbacks.c
+++ b/arch/powerpc/platforms/cell/spu_callbacks.c
@@ -54,7 +54,7 @@ long spu_sys_callback(struct spu_syscall_block *s)
        long (*syscall)(u64 a1, u64 a2, u64 a3, u64 a4, u64 a5, u64 a6);
        if (s->nr_ret >= ARRAY_SIZE(spu_syscall_table)) {
-                pr_debug("%s: invalid syscall #%ld", __func__, s->nr_ret);
+                pr_debug("%s: invalid syscall #%lld", __func__, s->nr_ret);
                return -ENOSYS;
        }
diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c
index af116aadba10..c4d4a19235e0 100644
--- a/arch/powerpc/platforms/cell/spufs/coredump.c
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -42,7 +42,7 @@ static ssize_t do_coredump_read(int num, struct spu_context *ctx, void *buffer,
                return spufs_coredump_read[num].read(ctx, buffer, size, off);
        data = spufs_coredump_read[num].get(ctx);
-        ret = snprintf(buffer, size, "0x%.16lx", data);
+        ret = snprintf(buffer, size, "0x%.16llx", data);
        if (ret >= size)
                return size;
        return ++ret; /* count trailing NULL */
diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c
index f093a581ac74..a4dd3ae7223a 100644
--- a/arch/powerpc/platforms/cell/spufs/fault.c
+++ b/arch/powerpc/platforms/cell/spufs/fault.c
@@ -132,7 +132,7 @@ int spufs_handle_class1(struct spu_context *ctx)
        spuctx_switch_state(ctx, SPU_UTIL_IOWAIT);
-        pr_debug("ctx %p: ea %016lx, dsisr %016lx state %d\n", ctx, ea,
+        pr_debug("ctx %p: ea %016llx, dsisr %016llx state %d\n", ctx, ea,
                dsisr, ctx->state);
        ctx->stats.hash_flt++;
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 7106b63d401b..0da7f2bf5ee1 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -1654,7 +1654,7 @@ out:
 static int spufs_check_valid_dma(struct mfc_dma_command *cmd)
 {
-        pr_debug("queueing DMA %x %lx %x %x %x\n", cmd->lsa,
+        pr_debug("queueing DMA %x %llx %x %x %x\n", cmd->lsa,
                 cmd->ea, cmd->size, cmd->tag, cmd->cmd);
        switch (cmd->cmd) {
@@ -1671,7 +1671,7 @@ static int spufs_check_valid_dma(struct mfc_dma_command *cmd)
        }
        if ((cmd->lsa & 0xf) != (cmd->ea &0xf)) {
-                pr_debug("invalid DMA alignment, ea %lx lsa %x\n",
+                pr_debug("invalid DMA alignment, ea %llx lsa %x\n",
                                cmd->ea, cmd->lsa);
                return -EIO;
        }
@@ -2633,7 +2633,7 @@ static int spufs_show_ctx(struct seq_file *s, void *private)
        }
        seq_printf(s, "%c flgs(%lx) sflgs(%lx) pri(%d) ts(%d) spu(%02d)"
-                " %c %lx %lx %lx %lx %x %x\n",
+                " %c %llx %llx %llx %llx %x %x\n",
                ctx->state == SPU_STATE_SAVED ? 'S' : 'R',
                ctx->flags,
                ctx->sched_flags,
diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c
index 8c619963becc..1db6b9e037fc 100644
--- a/arch/powerpc/platforms/fsl_uli1575.c
+++ b/arch/powerpc/platforms/fsl_uli1575.c
@@ -249,6 +249,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x5249, quirk_final_uli5249);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x1575, quirk_final_uli1575);
+DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229);
 static void __devinit hpcd_quirk_uli1575(struct pci_dev *dev)
 {
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index bbe828f1b885..6ed75bffc8ab 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -66,7 +66,7 @@ static int tce_build_iSeries(struct iommu_table *tbl, long index, long npages,
                rc = HvCallXm_setTce((u64)tbl->it_index, (u64)index, tce);
                if (rc)
-                        panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%lx\n",
+                        panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%llx\n",
                                        rc);
                index++;
                uaddr += TCE_PAGE_SIZE;
@@ -81,7 +81,7 @@ static void tce_free_iSeries(struct iommu_table *tbl, long index, long npages)
        while (npages--) {
                rc = HvCallXm_setTce((u64)tbl->it_index, (u64)index, 0);
                if (rc)
-                        panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%lx\n",
+                        panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%llx\n",
                                        rc);
                index++;
        }
diff --git a/arch/powerpc/platforms/pasemi/cpufreq.c b/arch/powerpc/platforms/pasemi/cpufreq.c
index 86db47c1b665..be2527a516ea 100644
--- a/arch/powerpc/platforms/pasemi/cpufreq.c
+++ b/arch/powerpc/platforms/pasemi/cpufreq.c
@@ -213,7 +213,7 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy)
        pr_debug("current astate is at %d\n",cur_astate);
        policy->cur = pas_freqs[cur_astate].frequency;
-        policy->cpus = cpu_online_map;
+        cpumask_copy(policy->cpus, &cpu_online_map);
        ppc_proc_freq = policy->cur * 1000ul;
diff --git a/arch/powerpc/platforms/powermac/cpufreq_64.c b/arch/powerpc/platforms/powermac/cpufreq_64.c
index 4dfb4bc242b5..beb38333b6d2 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_64.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_64.c
@@ -362,7 +362,7 @@ static int g5_cpufreq_cpu_init(struct cpufreq_policy *policy)
        /* secondary CPUs are tied to the primary one by the
         * cpufreq core if in the secondary policy we tell it that
         * it actually must be one policy together with all others. */
-        policy->cpus = cpu_online_map;
+        cpumask_copy(policy->cpus, &cpu_online_map);
        cpufreq_frequency_table_get_attr(g5_cpu_freqs, policy->cpu);
        return cpufreq_frequency_table_cpuinfo(policy,
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 6b0711c15eca..bd8817b00fa4 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -53,7 +53,7 @@
 #include <asm/pmac_low_i2c.h>
 #include <asm/pmac_pfunc.h>
-#define DEBUG
+#undef DEBUG
 #ifdef DEBUG
 #define DBG(fmt...) udbg_printf(fmt)
diff --git a/arch/powerpc/platforms/ps3/device-init.c b/arch/powerpc/platforms/ps3/device-init.c
index ca71a12b764c..bb028f165fb3 100644
--- a/arch/powerpc/platforms/ps3/device-init.c
+++ b/arch/powerpc/platforms/ps3/device-init.c
@@ -82,7 +82,7 @@ static int __init ps3_register_lpm_devices(void)
                goto fail_rights;
        }
-        pr_debug("%s:%d: pu_id %lu, rights %lu(%lxh)\n",
+        pr_debug("%s:%d: pu_id %llu, rights %llu(%llxh)\n",
                __func__, __LINE__, dev->lpm.pu_id, dev->lpm.rights,
                dev->lpm.rights);
@@ -348,7 +348,7 @@ static int ps3_setup_storage_dev(const struct ps3_repository_device *repo,
                return -ENODEV;
        }
-        pr_debug("%s:%u: (%u:%u:%u): port %lu blk_size %lu num_blocks %lu "
+        pr_debug("%s:%u: (%u:%u:%u): port %llu blk_size %llu num_blocks %llu "
                 "num_regions %u\n", __func__, __LINE__, repo->bus_index,
                 repo->dev_index, repo->dev_type, port, blk_size, num_blocks,
                 num_regions);
@@ -394,7 +394,7 @@ static int ps3_setup_storage_dev(const struct ps3_repository_device *repo,
                        result = -ENODEV;
                        goto fail_read_region;
                }
-                pr_debug("%s:%u: region %u: id %u start %lu size %lu\n",
+                pr_debug("%s:%u: region %u: id %u start %llu size %llu\n",
                         __func__, __LINE__, i, id, start, size);
                p->regions[i].id = id;
@@ -662,13 +662,13 @@ static void ps3_find_and_add_device(u64 bus_id, u64 dev_id)
                if (rem)
                        break;
        }
-        pr_warning("%s:%u: device %lu:%lu not found\n", __func__, __LINE__,
+        pr_warning("%s:%u: device %llu:%llu not found\n", __func__, __LINE__,
                   bus_id, dev_id);
        return;
 found:
        if (retries)
-                pr_debug("%s:%u: device %lu:%lu found after %u retries\n",
+                pr_debug("%s:%u: device %llu:%llu found after %u retries\n",
                         __func__, __LINE__, bus_id, dev_id, retries);
        ps3_setup_dynamic_device(&repo);
@@ -715,14 +715,14 @@ static irqreturn_t ps3_notification_interrupt(int irq, void *data)
        res = lv1_storage_get_async_status(PS3_NOTIFICATION_DEV_ID, &tag,
                                           &status);
        if (tag != dev->tag)
-                pr_err("%s:%u: tag mismatch, got %lx, expected %lx\n",
+                pr_err("%s:%u: tag mismatch, got %llx, expected %llx\n",
                       __func__, __LINE__, tag, dev->tag);
        if (res) {
-                pr_err("%s:%u: res %d status 0x%lx\n", __func__, __LINE__, res,
+                pr_err("%s:%u: res %d status 0x%llx\n", __func__, __LINE__, res,
                       status);
        } else {
-                pr_debug("%s:%u: completed, status 0x%lx\n", __func__,
+                pr_debug("%s:%u: completed, status 0x%llx\n", __func__,
                         __LINE__, status);
                dev->lv1_status = status;
                complete(&dev->done);
@@ -761,7 +761,7 @@ static int ps3_notification_read_write(struct ps3_notification_device *dev,
        }
        if (dev->lv1_status) {
-                pr_err("%s:%u: %s not completed, status 0x%lx\n", __func__,
+                pr_err("%s:%u: %s not completed, status 0x%llx\n", __func__,
                       __LINE__, op, dev->lv1_status);
                return -EIO;
        }
@@ -850,16 +850,16 @@ static int ps3_probe_thread(void *data)
                if (res)
                        break;
-                pr_debug("%s:%u: notify event type 0x%lx bus id %lu dev id %lu"
+                pr_debug("%s:%u: notify event type 0x%llx bus id %llu dev id %llu"
-                         " type %lu port %lu\n", __func__, __LINE__,
+                         " type %llu port %llu\n", __func__, __LINE__,
                         notify_event->event_type, notify_event->bus_id,
                         notify_event->dev_id, notify_event->dev_type,
                         notify_event->dev_port);
                if (notify_event->event_type != notify_region_probe ||
                    notify_event->bus_id != dev.sbd.bus_id) {
-                        pr_warning("%s:%u: bad notify_event: event %lu, "
+                        pr_warning("%s:%u: bad notify_event: event %llu, "
-                                   "dev_id %lu, dev_type %lu\n",
+                                   "dev_id %llu, dev_type %llu\n",
                                   __func__, __LINE__, notify_event->event_type,
                                   notify_event->dev_id,
                                   notify_event->dev_type);
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
index 6eb1d4d182c9..1e8a1e39dfe8 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -75,7 +75,7 @@ static long ps3_hpte_insert(unsigned long hpte_group, unsigned long va,
        if (result) {
                /* all entries bolted !*/
-                pr_info("%s:result=%d va=%lx pa=%lx ix=%lx v=%lx r=%lx\n",
+                pr_info("%s:result=%d va=%lx pa=%lx ix=%lx v=%llx r=%llx\n",
                        __func__, result, va, pa, hpte_group, hpte_v, hpte_r);
                BUG();
        }
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
index e59634f7af96..8ec5ccf76b19 100644
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -60,6 +60,8 @@
 * gives a usable range of plug values of  {NUM_ISA_INTERRUPTS..63}.  Note
 * that there is no constraint on how many in this set an individual thread
 * can acquire.
+ *
+ * The mask is declared as unsigned long so we can use set/clear_bit on it.
 */
 #define PS3_BMP_MINALIGN 64
@@ -68,7 +70,7 @@ struct ps3_bmp {
        struct {
                u64 status;
                u64 unused_1[3];
-                u64 mask;
+                unsigned long mask;
                u64 unused_2[3];
        };
        u64 ipi_debug_brk_mask;
@@ -102,7 +104,7 @@ static void ps3_chip_mask(unsigned int virq)
        struct ps3_private *pd = get_irq_chip_data(virq);
        unsigned long flags;
-        pr_debug("%s:%d: thread_id %lu, virq %d\n", __func__, __LINE__,
+        pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
                pd->thread_id, virq);
        local_irq_save(flags);
@@ -123,7 +125,7 @@ static void ps3_chip_unmask(unsigned int virq)
        struct ps3_private *pd = get_irq_chip_data(virq);
        unsigned long flags;
-        pr_debug("%s:%d: thread_id %lu, virq %d\n", __func__, __LINE__,
+        pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
                pd->thread_id, virq);
        local_irq_save(flags);
@@ -221,7 +223,7 @@ static int ps3_virq_destroy(unsigned int virq)
 {
        const struct ps3_private *pd = get_irq_chip_data(virq);
-        pr_debug("%s:%d: ppe_id %lu, thread_id %lu, virq %u\n", __func__,
+        pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
                __LINE__, pd->ppe_id, pd->thread_id, virq);
        set_irq_chip_data(virq, NULL);
@@ -291,7 +293,7 @@ int ps3_irq_plug_destroy(unsigned int virq)
        int result;
        const struct ps3_private *pd = get_irq_chip_data(virq);
-        pr_debug("%s:%d: ppe_id %lu, thread_id %lu, virq %u\n", __func__,
+        pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
                __LINE__, pd->ppe_id, pd->thread_id, virq);
        ps3_chip_mask(virq);
@@ -322,7 +324,7 @@ EXPORT_SYMBOL_GPL(ps3_irq_plug_destroy);
 int ps3_event_receive_port_setup(enum ps3_cpu_binding cpu, unsigned int *virq)
 {
        int result;
-        unsigned long outlet;
+        u64 outlet;
        result = lv1_construct_event_receive_port(&outlet);
@@ -468,7 +470,7 @@ int ps3_io_irq_setup(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
        unsigned int *virq)
 {
        int result;
-        unsigned long outlet;
+        u64 outlet;
        result = lv1_construct_io_irq_outlet(interrupt_id, &outlet);
@@ -525,7 +527,7 @@ int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
        unsigned int *virq)
 {
        int result;
-        unsigned long outlet;
+        u64 outlet;
        u64 lpar_addr;
        BUG_ON(!is_kernel_addr((u64)virt_addr_bmp));
@@ -581,7 +583,7 @@ int ps3_spe_irq_setup(enum ps3_cpu_binding cpu, unsigned long spe_id,
        unsigned int class, unsigned int *virq)
 {
        int result;
-        unsigned long outlet;
+        u64 outlet;
        BUG_ON(class > 2);
@@ -691,7 +693,7 @@ void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq)
        pd->bmp.ipi_debug_brk_mask = 0x8000000000000000UL >> virq;
-        pr_debug("%s:%d: cpu %u, virq %u, mask %lxh\n", __func__, __LINE__,
+        pr_debug("%s:%d: cpu %u, virq %u, mask %llxh\n", __func__, __LINE__,
                cpu, virq, pd->bmp.ipi_debug_brk_mask);
 }
@@ -710,7 +712,7 @@ static unsigned int ps3_get_irq(void)
        plug &= 0x3f;
        if (unlikely(plug == NO_IRQ)) {
-                pr_debug("%s:%d: no plug found: thread_id %lu\n", __func__,
+                pr_debug("%s:%d: no plug found: thread_id %llu\n", __func__,
                        __LINE__, pd->thread_id);
                dump_bmp(&per_cpu(ps3_private, 0));
                dump_bmp(&per_cpu(ps3_private, 1));
@@ -745,7 +747,7 @@ void __init ps3_init_IRQ(void)
                pd->thread_id = get_hard_smp_processor_id(cpu);
                spin_lock_init(&pd->bmp.lock);
-                pr_debug("%s:%d: ppe_id %lu, thread_id %lu, bmp %lxh\n",
+                pr_debug("%s:%d: ppe_id %llu, thread_id %llu, bmp %lxh\n",
                        __func__, __LINE__, pd->ppe_id, pd->thread_id,
                        ps3_mm_phys_to_lpar(__pa(&pd->bmp)));
@@ -770,6 +772,6 @@ void ps3_shutdown_IRQ(int cpu)
        lv1_get_logical_ppe_id(&ppe_id);
        result = lv1_configure_irq_state_bitmap(ppe_id, thread_id, 0);
-        DBG("%s:%d: lv1_configure_irq_state_bitmap (%lu:%lu/%d) %s\n", __func__,
+        DBG("%s:%d: lv1_configure_irq_state_bitmap (%llu:%llu/%d) %s\n", __func__,
                __LINE__, ppe_id, thread_id, cpu, ps3_result(result));
 }
diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
index a4d49dd9e8a9..67de6bf3db3d 100644
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -79,8 +79,8 @@ enum {
 */
 struct mem_region {
-        unsigned long base;
+        u64 base;
-        unsigned long size;
+        u64 size;
        unsigned long offset;
 };
@@ -103,9 +103,9 @@ struct mem_region {
 */
 struct map {
-        unsigned long total;
+        u64 total;
-        unsigned long vas_id;
+        u64 vas_id;
-        unsigned long htab_size;
+        u64 htab_size;
        struct mem_region rm;
        struct mem_region r1;
 };
@@ -114,13 +114,13 @@ struct map {
 static void __maybe_unused _debug_dump_map(const struct map *m,
        const char *func, int line)
 {
-        DBG("%s:%d: map.total     = %lxh\n", func, line, m->total);
+        DBG("%s:%d: map.total     = %llxh\n", func, line, m->total);
-        DBG("%s:%d: map.rm.size   = %lxh\n", func, line, m->rm.size);
+        DBG("%s:%d: map.rm.size   = %llxh\n", func, line, m->rm.size);
-        DBG("%s:%d: map.vas_id    = %lu\n", func, line, m->vas_id);
+        DBG("%s:%d: map.vas_id    = %llu\n", func, line, m->vas_id);
-        DBG("%s:%d: map.htab_size = %lxh\n", func, line, m->htab_size);
+        DBG("%s:%d: map.htab_size = %llxh\n", func, line, m->htab_size);
-        DBG("%s:%d: map.r1.base   = %lxh\n", func, line, m->r1.base);
+        DBG("%s:%d: map.r1.base   = %llxh\n", func, line, m->r1.base);
        DBG("%s:%d: map.r1.offset = %lxh\n", func, line, m->r1.offset);
-        DBG("%s:%d: map.r1.size   = %lxh\n", func, line, m->r1.size);
+        DBG("%s:%d: map.r1.size   = %llxh\n", func, line, m->r1.size);
 }
 static struct map map;
@@ -146,11 +146,11 @@ EXPORT_SYMBOL(ps3_mm_phys_to_lpar);
 void __init ps3_mm_vas_create(unsigned long* htab_size)
 {
        int result;
-        unsigned long start_address;
+        u64 start_address;
-        unsigned long size;
+        u64 size;
-        unsigned long access_right;
+        u64 access_right;
-        unsigned long max_page_size;
+        u64 max_page_size;
-        unsigned long flags;
+        u64 flags;
        result = lv1_query_logical_partition_address_region_info(0,
                &start_address, &size, &access_right, &max_page_size,
@@ -164,7 +164,7 @@ void __init ps3_mm_vas_create(unsigned long* htab_size)
        }
        if (max_page_size < PAGE_SHIFT_16M) {
-                DBG("%s:%d: bad max_page_size %lxh\n", __func__, __LINE__,
+                DBG("%s:%d: bad max_page_size %llxh\n", __func__, __LINE__,
                        max_page_size);
                goto fail;
        }
@@ -208,7 +208,7 @@ void ps3_mm_vas_destroy(void)
 {
        int result;
-        DBG("%s:%d: map.vas_id    = %lu\n", __func__, __LINE__, map.vas_id);
+        DBG("%s:%d: map.vas_id    = %llu\n", __func__, __LINE__, map.vas_id);
        if (map.vas_id) {
                result = lv1_select_virtual_address_space(0);
@@ -235,15 +235,14 @@ void ps3_mm_vas_destroy(void)
 static int ps3_mm_region_create(struct mem_region *r, unsigned long size)
 {
        int result;
-        unsigned long muid;
+        u64 muid;
        r->size = _ALIGN_DOWN(size, 1 << PAGE_SHIFT_16M);
        DBG("%s:%d requested  %lxh\n", __func__, __LINE__, size);
-        DBG("%s:%d actual     %lxh\n", __func__, __LINE__, r->size);
+        DBG("%s:%d actual     %llxh\n", __func__, __LINE__, r->size);
-        DBG("%s:%d difference %lxh (%luMB)\n", __func__, __LINE__,
+        DBG("%s:%d difference %llxh (%lluMB)\n", __func__, __LINE__,
-                (unsigned long)(size - r->size),
+                size - r->size, (size - r->size) / 1024 / 1024);
-                (size - r->size) / 1024 / 1024);
        if (r->size == 0) {
                DBG("%s:%d: size == 0\n", __func__, __LINE__);
@@ -277,7 +276,7 @@ static void ps3_mm_region_destroy(struct mem_region *r)
 {
        int result;
-        DBG("%s:%d: r->base = %lxh\n", __func__, __LINE__, r->base);
+        DBG("%s:%d: r->base = %llxh\n", __func__, __LINE__, r->base);
        if (r->base) {
                result = lv1_release_memory(r->base);
                BUG_ON(result);
@@ -355,7 +354,7 @@ static unsigned long dma_sb_lpar_to_bus(struct ps3_dma_region *r,
 static void  __maybe_unused _dma_dump_region(const struct ps3_dma_region *r,
        const char *func, int line)
 {
-        DBG("%s:%d: dev        %lu:%lu\n", func, line, r->dev->bus_id,
+        DBG("%s:%d: dev        %llu:%llu\n", func, line, r->dev->bus_id,
                r->dev->dev_id);
        DBG("%s:%d: page_size  %u\n", func, line, r->page_size);
        DBG("%s:%d: bus_addr   %lxh\n", func, line, r->bus_addr);
@@ -390,7 +389,7 @@ struct dma_chunk {
 static void _dma_dump_chunk (const struct dma_chunk* c, const char* func,
        int line)
 {
-        DBG("%s:%d: r.dev        %lu:%lu\n", func, line,
+        DBG("%s:%d: r.dev        %llu:%llu\n", func, line,
                c->region->dev->bus_id, c->region->dev->dev_id);
        DBG("%s:%d: r.bus_addr   %lxh\n", func, line, c->region->bus_addr);
        DBG("%s:%d: r.page_size  %u\n", func, line, c->region->page_size);
@@ -596,7 +595,7 @@ static int dma_ioc0_map_pages(struct ps3_dma_region *r, unsigned long phys_addr,
        /* build ioptes for the area */
        pages = len >> r->page_size;
-        DBG("%s: pgsize=%#x len=%#lx pages=%#x iopteflag=%#lx\n", __func__,
+        DBG("%s: pgsize=%#x len=%#lx pages=%#x iopteflag=%#llx\n", __func__,
            r->page_size, r->len, pages, iopte_flag);
        for (iopage = 0; iopage < pages; iopage++) {
                offset = (1 << r->page_size) * iopage;
@@ -648,13 +647,14 @@ fail_alloc:
 static int dma_sb_region_create(struct ps3_dma_region *r)
 {
        int result;
+        u64 bus_addr;
        DBG(" -> %s:%d:\n", __func__, __LINE__);
        BUG_ON(!r);
        if (!r->dev->bus_id) {
-                pr_info("%s:%d: %lu:%lu no dma\n", __func__, __LINE__,
+                pr_info("%s:%d: %llu:%llu no dma\n", __func__, __LINE__,
                        r->dev->bus_id, r->dev->dev_id);
                return 0;
        }
@@ -671,7 +671,8 @@ static int dma_sb_region_create(struct ps3_dma_region *r)
        result = lv1_allocate_device_dma_region(r->dev->bus_id, r->dev->dev_id,
                roundup_pow_of_two(r->len), r->page_size, r->region_type,
-                &r->bus_addr);
+                &bus_addr);
+        r->bus_addr = bus_addr;
        if (result) {
                DBG("%s:%d: lv1_allocate_device_dma_region failed: %s\n",
@@ -685,6 +686,7 @@ static int dma_sb_region_create(struct ps3_dma_region *r)
 static int dma_ioc0_region_create(struct ps3_dma_region *r)
 {
        int result;
+        u64 bus_addr;
        INIT_LIST_HEAD(&r->chunk_list.head);
        spin_lock_init(&r->chunk_list.lock);
@@ -692,7 +694,8 @@ static int dma_ioc0_region_create(struct ps3_dma_region *r)
        result = lv1_allocate_io_segment(0,
                                         r->len,
                                         r->page_size,
-                                         &r->bus_addr);
+                                         &bus_addr);
+        r->bus_addr = bus_addr;
        if (result) {
                DBG("%s:%d: lv1_allocate_io_segment failed: %s\n",
                        __func__, __LINE__, ps3_result(result));
@@ -720,7 +723,7 @@ static int dma_sb_region_free(struct ps3_dma_region *r)
        BUG_ON(!r);
        if (!r->dev->bus_id) {
-                pr_info("%s:%d: %lu:%lu no dma\n", __func__, __LINE__,
+                pr_info("%s:%d: %llu:%llu no dma\n", __func__, __LINE__,
                        r->dev->bus_id, r->dev->dev_id);
                return 0;
        }
@@ -777,7 +780,7 @@ static int dma_ioc0_region_free(struct ps3_dma_region *r)
 */
 static int dma_sb_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
-           unsigned long len, unsigned long *bus_addr,
+           unsigned long len, dma_addr_t *bus_addr,
           u64 iopte_flag)
 {
        int result;
@@ -800,7 +803,7 @@ static int dma_sb_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
                DBG("%s:%d lpar_addr %lxh\n", __func__, __LINE__,
                        lpar_addr);
                DBG("%s:%d len       %lxh\n", __func__, __LINE__, len);
-                DBG("%s:%d bus_addr  %lxh (%lxh)\n", __func__, __LINE__,
+                DBG("%s:%d bus_addr  %llxh (%lxh)\n", __func__, __LINE__,
                *bus_addr, len);
        }
@@ -832,7 +835,7 @@ static int dma_sb_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
 }
 static int dma_ioc0_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
-             unsigned long len, unsigned long *bus_addr,
+             unsigned long len, dma_addr_t *bus_addr,
             u64 iopte_flag)
 {
        int result;
@@ -872,7 +875,7 @@ static int dma_ioc0_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
                return result;
        }
        *bus_addr = c->bus_addr + phys_addr - aligned_phys;
-        DBG("%s: va=%#lx pa=%#lx a_pa=%#lx bus=%#lx\n", __func__,
+        DBG("%s: va=%#lx pa=%#lx a_pa=%#lx bus=%#llx\n", __func__,
            virt_addr, phys_addr, aligned_phys, *bus_addr);
        c->usage_count = 1;
@@ -889,7 +892,7 @@ static int dma_ioc0_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
 * This is the common dma unmap routine.
 */
-static int dma_sb_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr,
+static int dma_sb_unmap_area(struct ps3_dma_region *r, dma_addr_t bus_addr,
        unsigned long len)
 {
        unsigned long flags;
@@ -903,7 +906,7 @@ static int dma_sb_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr,
                        1 << r->page_size);
                unsigned long aligned_len = _ALIGN_UP(len + bus_addr
                        - aligned_bus, 1 << r->page_size);
-                DBG("%s:%d: not found: bus_addr %lxh\n",
+                DBG("%s:%d: not found: bus_addr %llxh\n",
                        __func__, __LINE__, bus_addr);
                DBG("%s:%d: not found: len %lxh\n",
                        __func__, __LINE__, len);
@@ -926,12 +929,12 @@ static int dma_sb_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr,
 }
 static int dma_ioc0_unmap_area(struct ps3_dma_region *r,
-                        unsigned long bus_addr, unsigned long len)
+                        dma_addr_t bus_addr, unsigned long len)
 {
        unsigned long flags;
        struct dma_chunk *c;
-        DBG("%s: start a=%#lx l=%#lx\n", __func__, bus_addr, len);
+        DBG("%s: start a=%#llx l=%#lx\n", __func__, bus_addr, len);
        spin_lock_irqsave(&r->chunk_list.lock, flags);
        c = dma_find_chunk(r, bus_addr, len);
@@ -941,7 +944,7 @@ static int dma_ioc0_unmap_area(struct ps3_dma_region *r,
                unsigned long aligned_len = _ALIGN_UP(len + bus_addr
                                                      - aligned_bus,
                                                      1 << r->page_size);
-                DBG("%s:%d: not found: bus_addr %lxh\n",
+                DBG("%s:%d: not found: bus_addr %llxh\n",
                    __func__, __LINE__, bus_addr);
                DBG("%s:%d: not found: len %lxh\n",
                    __func__, __LINE__, len);
@@ -975,7 +978,8 @@ static int dma_ioc0_unmap_area(struct ps3_dma_region *r,
 static int dma_sb_region_create_linear(struct ps3_dma_region *r)
 {
        int result;
-        unsigned long virt_addr, len, tmp;
+        unsigned long virt_addr, len;
+        dma_addr_t tmp;
        if (r->len > 16*1024*1024) {    /* FIXME: need proper fix */
                /* force 16M dma pages for linear mapping */
@@ -1027,7 +1031,8 @@ static int dma_sb_region_create_linear(struct ps3_dma_region *r)
 static int dma_sb_region_free_linear(struct ps3_dma_region *r)
 {
        int result;
-        unsigned long bus_addr, len, lpar_addr;
+        dma_addr_t bus_addr;
+        unsigned long len, lpar_addr;
        if (r->offset < map.rm.size) {
                /* Unmap (part of) 1st RAM chunk */
@@ -1072,7 +1077,7 @@ static int dma_sb_region_free_linear(struct ps3_dma_region *r)
 */
 static int dma_sb_map_area_linear(struct ps3_dma_region *r,
-        unsigned long virt_addr, unsigned long len, unsigned long *bus_addr,
+        unsigned long virt_addr, unsigned long len, dma_addr_t *bus_addr,
        u64 iopte_flag)
 {
        unsigned long phys_addr = is_kernel_addr(virt_addr) ? __pa(virt_addr)
@@ -1091,7 +1096,7 @@ static int dma_sb_map_area_linear(struct ps3_dma_region *r,
 */
 static int dma_sb_unmap_area_linear(struct ps3_dma_region *r,
-        unsigned long bus_addr, unsigned long len)
+        dma_addr_t bus_addr, unsigned long len)
 {
        return 0;
 };
@@ -1169,13 +1174,13 @@ int ps3_dma_region_free(struct ps3_dma_region *r)
 EXPORT_SYMBOL(ps3_dma_region_free);
 int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
-        unsigned long len, unsigned long *bus_addr,
+        unsigned long len, dma_addr_t *bus_addr,
        u64 iopte_flag)
 {
        return r->region_ops->map(r, virt_addr, len, bus_addr, iopte_flag);
 }
-int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr,
+int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
        unsigned long len)
 {
        return r->region_ops->unmap(r, bus_addr, len);
diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c
index 1d201782d4e5..e1c83c23b435 100644
--- a/arch/powerpc/platforms/ps3/os-area.c
+++ b/arch/powerpc/platforms/ps3/os-area.c
@@ -306,7 +306,7 @@ static void _dump_params(const struct os_area_params *p, const char *func,
 {
        pr_debug("%s:%d: p.boot_flag:       %u\n", func, line, p->boot_flag);
        pr_debug("%s:%d: p.num_params:      %u\n", func, line, p->num_params);
-        pr_debug("%s:%d: p.rtc_diff         %ld\n", func, line, p->rtc_diff);
+        pr_debug("%s:%d: p.rtc_diff         %lld\n", func, line, p->rtc_diff);
        pr_debug("%s:%d: p.av_multi_out     %u\n", func, line, p->av_multi_out);
        pr_debug("%s:%d: p.ctrl_button:     %u\n", func, line, p->ctrl_button);
        pr_debug("%s:%d: p.static_ip_addr:  %u.%u.%u.%u\n", func, line,
diff --git a/arch/powerpc/platforms/ps3/repository.c b/arch/powerpc/platforms/ps3/repository.c
index 22063adeb38b..5e304c292f68 100644
--- a/arch/powerpc/platforms/ps3/repository.c
+++ b/arch/powerpc/platforms/ps3/repository.c
@@ -44,7 +44,7 @@ static void _dump_field(const char *hdr, u64 n, const char *func, int line)
                s[i] = (in[i] <= 126 && in[i] >= 32) ? in[i] : '.';
        s[i] = 0;
-        pr_debug("%s:%d: %s%016lx : %s\n", func, line, hdr, n, s);
+        pr_debug("%s:%d: %s%016llx : %s\n", func, line, hdr, n, s);
 #endif
 }
@@ -70,8 +70,8 @@ static void _dump_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
        _dump_field("n2: ", n2, func, line);
        _dump_field("n3: ", n3, func, line);
        _dump_field("n4: ", n4, func, line);
-        pr_debug("%s:%d: v1: %016lx\n", func, line, v1);
+        pr_debug("%s:%d: v1: %016llx\n", func, line, v1);
-        pr_debug("%s:%d: v2: %016lx\n", func, line, v2);
+        pr_debug("%s:%d: v2: %016llx\n", func, line, v2);
 }
 /**
@@ -149,10 +149,10 @@ static int read_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
                *_v2 = v2;
        if (v1 && !_v1)
-                pr_debug("%s:%d: warning: discarding non-zero v1: %016lx\n",
+                pr_debug("%s:%d: warning: discarding non-zero v1: %016llx\n",
                        __func__, __LINE__, v1);
        if (v2 && !_v2)
-                pr_debug("%s:%d: warning: discarding non-zero v2: %016lx\n",
+                pr_debug("%s:%d: warning: discarding non-zero v2: %016llx\n",
                        __func__, __LINE__, v2);
        return 0;
@@ -327,7 +327,7 @@ int ps3_repository_find_device(struct ps3_repository_device *repo)
                return result;
        }
-        pr_debug("%s:%d: bus_type %u, bus_index %u, bus_id %lu, num_dev %u\n",
+        pr_debug("%s:%d: bus_type %u, bus_index %u, bus_id %llu, num_dev %u\n",
                __func__, __LINE__, tmp.bus_type, tmp.bus_index, tmp.bus_id,
                num_dev);
@@ -353,7 +353,7 @@ int ps3_repository_find_device(struct ps3_repository_device *repo)
                return result;
        }
-        pr_debug("%s:%d: found: dev_type %u, dev_index %u, dev_id %lu\n",
+        pr_debug("%s:%d: found: dev_type %u, dev_index %u, dev_id %llu\n",
                __func__, __LINE__, tmp.dev_type, tmp.dev_index, tmp.dev_id);
        *repo = tmp;
@@ -367,7 +367,7 @@ int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
        struct ps3_repository_device tmp;
        unsigned int num_dev;
-        pr_debug(" -> %s:%u: find device by id %lu:%lu\n", __func__, __LINE__,
+        pr_debug(" -> %s:%u: find device by id %llu:%llu\n", __func__, __LINE__,
                 bus_id, dev_id);
        for (tmp.bus_index = 0; tmp.bus_index < 10; tmp.bus_index++) {
@@ -382,7 +382,7 @@ int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
                if (tmp.bus_id == bus_id)
                        goto found_bus;
-                pr_debug("%s:%u: skip, bus_id %lu\n", __func__, __LINE__,
+                pr_debug("%s:%u: skip, bus_id %llu\n", __func__, __LINE__,
                         tmp.bus_id);
        }
        pr_debug(" <- %s:%u: bus not found\n", __func__, __LINE__);
@@ -416,7 +416,7 @@ found_bus:
                if (tmp.dev_id == dev_id)
                        goto found_dev;
-                pr_debug("%s:%u: skip, dev_id %lu\n", __func__, __LINE__,
+                pr_debug("%s:%u: skip, dev_id %llu\n", __func__, __LINE__,
                         tmp.dev_id);
        }
        pr_debug(" <- %s:%u: dev not found\n", __func__, __LINE__);
@@ -430,7 +430,7 @@ found_dev:
                return result;
        }
-        pr_debug(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%lu:%lu)\n",
+        pr_debug(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%llu:%llu)\n",
                 __func__, __LINE__, tmp.bus_type, tmp.dev_type, tmp.bus_index,
                 tmp.dev_index, tmp.bus_id, tmp.dev_id);
        *repo = tmp;
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index 35f3e85cf60e..3331ccbb8d38 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -186,7 +186,7 @@ early_param("ps3flash", early_parse_ps3flash);
 #define prealloc_ps3flash_bounce_buffer()       do { } while (0)
 #endif
-static int ps3_set_dabr(u64 dabr)
+static int ps3_set_dabr(unsigned long dabr)
 {
        enum {DABR_USER = 1, DABR_KERNEL = 2,};
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index ccae3d446b98..b3c6a993f9f3 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -149,7 +149,7 @@ EXPORT_SYMBOL_GPL(ps3_get_spe_id);
 static unsigned long get_vas_id(void)
 {
-        unsigned long id;
+        u64 id;
        lv1_get_logical_ppe_id(&id);
        lv1_get_virtual_address_space_id_of_ppe(id, &id);
@@ -160,14 +160,18 @@ static unsigned long get_vas_id(void)
 static int __init construct_spu(struct spu *spu)
 {
        int result;
-        unsigned long unused;
+        u64 unused;
+        u64 problem_phys;
+        u64 local_store_phys;
        result = lv1_construct_logical_spe(PAGE_SHIFT, PAGE_SHIFT, PAGE_SHIFT,
                PAGE_SHIFT, PAGE_SHIFT, get_vas_id(), SPE_TYPE_LOGICAL,
-                &spu_pdata(spu)->priv2_addr, &spu->problem_phys,
+                &spu_pdata(spu)->priv2_addr, &problem_phys,
-                &spu->local_store_phys, &unused,
+                &local_store_phys, &unused,
                &spu_pdata(spu)->shadow_addr,
                &spu_pdata(spu)->spe_id);
+        spu->problem_phys = problem_phys;
+        spu->local_store_phys = local_store_phys;
        if (result) {
                pr_debug("%s:%d: lv1_construct_logical_spe failed: %s\n",
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
index ee0d22911621..58311a867851 100644
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -182,7 +182,7 @@ int ps3_open_hv_device(struct ps3_system_bus_device *dev)
        case PS3_MATCH_ID_SYSTEM_MANAGER:
                pr_debug("%s:%d: unsupported match_id: %u\n", __func__,
                        __LINE__, dev->match_id);
-                pr_debug("%s:%d: bus_id: %lu\n", __func__, __LINE__,
+                pr_debug("%s:%d: bus_id: %llu\n", __func__, __LINE__,
                        dev->bus_id);
                BUG();
                return -EINVAL;
@@ -220,7 +220,7 @@ int ps3_close_hv_device(struct ps3_system_bus_device *dev)
        case PS3_MATCH_ID_SYSTEM_MANAGER:
                pr_debug("%s:%d: unsupported match_id: %u\n", __func__,
                        __LINE__, dev->match_id);
-                pr_debug("%s:%d: bus_id: %lu\n", __func__, __LINE__,
+                pr_debug("%s:%d: bus_id: %llu\n", __func__, __LINE__,
                        dev->bus_id);
                BUG();
                return -EINVAL;
@@ -240,7 +240,7 @@ EXPORT_SYMBOL_GPL(ps3_close_hv_device);
 static void _dump_mmio_region(const struct ps3_mmio_region* r,
        const char* func, int line)
 {
-        pr_debug("%s:%d: dev       %lu:%lu\n", func, line, r->dev->bus_id,
+        pr_debug("%s:%d: dev       %llu:%llu\n", func, line, r->dev->bus_id,
                r->dev->dev_id);
        pr_debug("%s:%d: bus_addr  %lxh\n", func, line, r->bus_addr);
        pr_debug("%s:%d: len       %lxh\n", func, line, r->len);
@@ -250,9 +250,11 @@ static void _dump_mmio_region(const struct ps3_mmio_region* r,
 static int ps3_sb_mmio_region_create(struct ps3_mmio_region *r)
 {
        int result;
+        u64 lpar_addr;
        result = lv1_map_device_mmio_region(r->dev->bus_id, r->dev->dev_id,
-                r->bus_addr, r->len, r->page_size, &r->lpar_addr);
+                r->bus_addr, r->len, r->page_size, &lpar_addr);
+        r->lpar_addr = lpar_addr;
        if (result) {
                pr_debug("%s:%d: lv1_map_device_mmio_region failed: %s\n",
@@ -568,7 +570,7 @@ static dma_addr_t ps3_sb_map_page(struct device *_dev, struct page *page,
 {
        struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
        int result;
-        unsigned long bus_addr;
+        dma_addr_t bus_addr;
        void *ptr = page_address(page) + offset;
        result = ps3_dma_map(dev->d_region, (unsigned long)ptr, size,
@@ -590,7 +592,7 @@ static dma_addr_t ps3_ioc0_map_page(struct device *_dev, struct page *page,
 {
        struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
        int result;
-        unsigned long bus_addr;
+        dma_addr_t bus_addr;
        u64 iopte_flag;
        void *ptr = page_address(page) + offset;
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index c90817acb472..3ee01b4f4257 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -127,10 +127,10 @@ static int tce_build_pSeriesLP(struct iommu_table *tbl, long tcenum,
                }
                if (rc && printk_ratelimit()) {
-                        printk("tce_build_pSeriesLP: plpar_tce_put failed. rc=%ld\n", rc);
+                        printk("tce_build_pSeriesLP: plpar_tce_put failed. rc=%lld\n", rc);
-                        printk("\tindex   = 0x%lx\n", (u64)tbl->it_index);
+                        printk("\tindex   = 0x%llx\n", (u64)tbl->it_index);
-                        printk("\ttcenum  = 0x%lx\n", (u64)tcenum);
+                        printk("\ttcenum  = 0x%llx\n", (u64)tcenum);
-                        printk("\ttce val = 0x%lx\n", tce );
+                        printk("\ttce val = 0x%llx\n", tce );
                        show_stack(current, (unsigned long *)__get_SP());
                }
@@ -210,10 +210,10 @@ static int tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
        }
        if (rc && printk_ratelimit()) {
-                printk("tce_buildmulti_pSeriesLP: plpar_tce_put failed. rc=%ld\n", rc);
+                printk("tce_buildmulti_pSeriesLP: plpar_tce_put failed. rc=%lld\n", rc);
-                printk("\tindex   = 0x%lx\n", (u64)tbl->it_index);
+                printk("\tindex   = 0x%llx\n", (u64)tbl->it_index);
-                printk("\tnpages  = 0x%lx\n", (u64)npages);
+                printk("\tnpages  = 0x%llx\n", (u64)npages);
-                printk("\ttce[0] val = 0x%lx\n", tcep[0]);
+                printk("\ttce[0] val = 0x%llx\n", tcep[0]);
                show_stack(current, (unsigned long *)__get_SP());
        }
        return ret;
@@ -227,9 +227,9 @@ static void tce_free_pSeriesLP(struct iommu_table *tbl, long tcenum, long npages
                rc = plpar_tce_put((u64)tbl->it_index, (u64)tcenum << 12, 0);
                if (rc && printk_ratelimit()) {
-                        printk("tce_free_pSeriesLP: plpar_tce_put failed. rc=%ld\n", rc);
+                        printk("tce_free_pSeriesLP: plpar_tce_put failed. rc=%lld\n", rc);
-                        printk("\tindex   = 0x%lx\n", (u64)tbl->it_index);
+                        printk("\tindex   = 0x%llx\n", (u64)tbl->it_index);
-                        printk("\ttcenum  = 0x%lx\n", (u64)tcenum);
+                        printk("\ttcenum  = 0x%llx\n", (u64)tcenum);
                        show_stack(current, (unsigned long *)__get_SP());
                }
@@ -246,9 +246,9 @@ static void tce_freemulti_pSeriesLP(struct iommu_table *tbl, long tcenum, long n
        if (rc && printk_ratelimit()) {
                printk("tce_freemulti_pSeriesLP: plpar_tce_stuff failed\n");
-                printk("\trc      = %ld\n", rc);
+                printk("\trc      = %lld\n", rc);
-                printk("\tindex   = 0x%lx\n", (u64)tbl->it_index);
+                printk("\tindex   = 0x%llx\n", (u64)tbl->it_index);
-                printk("\tnpages  = 0x%lx\n", (u64)npages);
+                printk("\tnpages  = 0x%llx\n", (u64)npages);
                show_stack(current, (unsigned long *)__get_SP());
        }
 }
@@ -261,10 +261,9 @@ static unsigned long tce_get_pSeriesLP(struct iommu_table *tbl, long tcenum)
        rc = plpar_tce_get((u64)tbl->it_index, (u64)tcenum << 12, &tce_ret);
        if (rc && printk_ratelimit()) {
-                printk("tce_get_pSeriesLP: plpar_tce_get failed. rc=%ld\n",
+                printk("tce_get_pSeriesLP: plpar_tce_get failed. rc=%lld\n", rc);
-                        rc);
+                printk("\tindex   = 0x%llx\n", (u64)tbl->it_index);
-                printk("\tindex   = 0x%lx\n", (u64)tbl->it_index);
+                printk("\ttcenum  = 0x%llx\n", (u64)tcenum);
-                printk("\ttcenum  = 0x%lx\n", (u64)tcenum);
                show_stack(current, (unsigned long *)__get_SP());
        }
diff --git a/arch/powerpc/platforms/pseries/phyp_dump.c b/arch/powerpc/platforms/pseries/phyp_dump.c
index 6cf35cd8d0b5..15eb6107bcd2 100644
--- a/arch/powerpc/platforms/pseries/phyp_dump.c
+++ b/arch/powerpc/platforms/pseries/phyp_dump.c
@@ -144,8 +144,8 @@ static void print_dump_header(const struct phyp_dump_header *ph)
                ph->first_offset_section);
        printk(KERN_INFO "dump disk sections should be zero\n");
        printk(KERN_INFO "dump disk section = %d\n", ph->dump_disk_section);
-        printk(KERN_INFO "block num = %ld\n", ph->block_num_dd);
+        printk(KERN_INFO "block num = %lld\n", ph->block_num_dd);
-        printk(KERN_INFO "number of blocks = %ld\n", ph->num_of_blocks_dd);
+        printk(KERN_INFO "number of blocks = %lld\n", ph->num_of_blocks_dd);
        printk(KERN_INFO "dump disk offset = %d\n", ph->offset_dd);
        printk(KERN_INFO "Max auto time= %d\n", ph->maxtime_to_auto);
@@ -154,33 +154,33 @@ static void print_dump_header(const struct phyp_dump_header *ph)
        printk(KERN_INFO "cpu dump_flags =%d\n", ph->cpu_data.dump_flags);
        printk(KERN_INFO "cpu source_type =%d\n", ph->cpu_data.source_type);
        printk(KERN_INFO "cpu error_flags =%d\n", ph->cpu_data.error_flags);
-        printk(KERN_INFO "cpu source_address =%lx\n",
+        printk(KERN_INFO "cpu source_address =%llx\n",
                ph->cpu_data.source_address);
-        printk(KERN_INFO "cpu source_length =%lx\n",
+        printk(KERN_INFO "cpu source_length =%llx\n",
                ph->cpu_data.source_length);
-        printk(KERN_INFO "cpu length_copied =%lx\n",
+        printk(KERN_INFO "cpu length_copied =%llx\n",
                ph->cpu_data.length_copied);
        printk(KERN_INFO " HPTE AREA \n");
        printk(KERN_INFO "HPTE dump_flags =%d\n", ph->hpte_data.dump_flags);
        printk(KERN_INFO "HPTE source_type =%d\n", ph->hpte_data.source_type);
        printk(KERN_INFO "HPTE error_flags =%d\n", ph->hpte_data.error_flags);
-        printk(KERN_INFO "HPTE source_address =%lx\n",
+        printk(KERN_INFO "HPTE source_address =%llx\n",
                ph->hpte_data.source_address);
-        printk(KERN_INFO "HPTE source_length =%lx\n",
+        printk(KERN_INFO "HPTE source_length =%llx\n",
                ph->hpte_data.source_length);
-        printk(KERN_INFO "HPTE length_copied =%lx\n",
+        printk(KERN_INFO "HPTE length_copied =%llx\n",
                ph->hpte_data.length_copied);
        printk(KERN_INFO " SRSD AREA \n");
        printk(KERN_INFO "SRSD dump_flags =%d\n", ph->kernel_data.dump_flags);
        printk(KERN_INFO "SRSD source_type =%d\n", ph->kernel_data.source_type);
        printk(KERN_INFO "SRSD error_flags =%d\n", ph->kernel_data.error_flags);
-        printk(KERN_INFO "SRSD source_address =%lx\n",
+        printk(KERN_INFO "SRSD source_address =%llx\n",
                ph->kernel_data.source_address);
-        printk(KERN_INFO "SRSD source_length =%lx\n",
+        printk(KERN_INFO "SRSD source_length =%llx\n",
                ph->kernel_data.source_length);
-        printk(KERN_INFO "SRSD length_copied =%lx\n",
+        printk(KERN_INFO "SRSD length_copied =%llx\n",
                ph->kernel_data.length_copied);
 #endif
 }
@@ -367,8 +367,8 @@ static ssize_t show_release_region(struct kobject *kobj,
        /* total reserved size - start of scratch area */
        second_addr_range = phyp_dump_info->init_reserve_size -
                                phyp_dump_info->reserved_scratch_size;
-        return sprintf(buf, "CPU:0x%lx-0x%lx: HPTE:0x%lx-0x%lx:"
+        return sprintf(buf, "CPU:0x%llx-0x%llx: HPTE:0x%llx-0x%llx:"
-                            " DUMP:0x%lx-0x%lx, 0x%lx-0x%lx:\n",
+                            " DUMP:0x%llx-0x%llx, 0x%lx-0x%llx:\n",
                phdr.cpu_data.destination_address,
                phdr.cpu_data.length_copied,
                phdr.hpte_data.destination_address,
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index 84e058f1e1cc..80b513449f4c 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -153,9 +153,10 @@ static int get_irq_server(unsigned int virq, unsigned int strict_check)
 {
        int server;
        /* For the moment only implement delivery to all cpus or one cpu */
-        cpumask_t cpumask = irq_desc[virq].affinity;
+        cpumask_t cpumask;
        cpumask_t tmp = CPU_MASK_NONE;
+        cpumask_copy(&cpumask, irq_desc[virq].affinity);
        if (!distribute_irqs)
                return default_server;
@@ -869,7 +870,7 @@ void xics_migrate_irqs_away(void)
                       virq, cpu);
                /* Reset affinity to all cpus */
-                irq_desc[virq].affinity = CPU_MASK_ALL;
+                cpumask_setall(irq_desc[virq].affinity);
                desc->chip->set_affinity(virq, cpu_all_mask);
 unlock:
                spin_unlock_irqrestore(&desc->lock, flags);
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index f611d0369cc8..9817f63723dd 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -28,63 +28,104 @@
 #include <sysdev/fsl_pci.h>
 #if defined(CONFIG_PPC_85xx) || defined(CONFIG_PPC_86xx)
+static int __init setup_one_atmu(struct ccsr_pci __iomem *pci,
+        unsigned int index, const struct resource *res,
+        resource_size_t offset)
+{
+        resource_size_t pci_addr = res->start - offset;
+        resource_size_t phys_addr = res->start;
+        resource_size_t size = res->end - res->start + 1;
+        u32 flags = 0x80044000; /* enable & mem R/W */
+        unsigned int i;
+        pr_debug("PCI MEM resource start 0x%016llx, size 0x%016llx.\n",
+                (u64)res->start, (u64)size);
+        if (res->flags & IORESOURCE_PREFETCH)
+                flags |= 0x10000000; /* enable relaxed ordering */
+        for (i = 0; size > 0; i++) {
+                unsigned int bits = min(__ilog2(size),
+                                        __ffs(pci_addr | phys_addr));
+                if (index + i >= 5)
+                        return -1;
+                out_be32(&pci->pow[index + i].potar, pci_addr >> 12);
+                out_be32(&pci->pow[index + i].potear, (u64)pci_addr >> 44);
+                out_be32(&pci->pow[index + i].powbar, phys_addr >> 12);
+                out_be32(&pci->pow[index + i].powar, flags | (bits - 1));
+                pci_addr += (resource_size_t)1U << bits;
+                phys_addr += (resource_size_t)1U << bits;
+                size -= (resource_size_t)1U << bits;
+        }
+        return i;
+}
 /* atmu setup for fsl pci/pcie controller */
 static void __init setup_pci_atmu(struct pci_controller *hose,
                                  struct resource *rsrc)
 {
        struct ccsr_pci __iomem *pci;
-        int i;
+        int i, j, n;
        pr_debug("PCI memory map start 0x%016llx, size 0x%016llx\n",
                    (u64)rsrc->start, (u64)rsrc->end - (u64)rsrc->start + 1);
        pci = ioremap(rsrc->start, rsrc->end - rsrc->start + 1);
+        if (!pci) {
+            dev_err(hose->parent, "Unable to map ATMU registers\n");
+            return;
+        }
-        /* Disable all windows (except powar0 since its ignored) */
+        /* Disable all windows (except powar0 since it's ignored) */
        for(i = 1; i < 5; i++)
                out_be32(&pci->pow[i].powar, 0);
        for(i = 0; i < 3; i++)
                out_be32(&pci->piw[i].piwar, 0);
        /* Setup outbound MEM window */
-        for(i = 0; i < 3; i++)
+        for(i = 0, j = 1; i < 3; i++) {
-                if (hose->mem_resources[i].flags & IORESOURCE_MEM){
+                if (!(hose->mem_resources[i].flags & IORESOURCE_MEM))
-                        resource_size_t pci_addr_start =
+                        continue;
-                                 hose->mem_resources[i].start -
-                                 hose->pci_mem_offset;
+                n = setup_one_atmu(pci, j, &hose->mem_resources[i],
-                        pr_debug("PCI MEM resource start 0x%016llx, size 0x%016llx.\n",
+                                   hose->pci_mem_offset);
-                                (u64)hose->mem_resources[i].start,
-                                (u64)hose->mem_resources[i].end
+                if (n < 0 || j >= 5) {
-                                  - (u64)hose->mem_resources[i].start + 1);
+                        pr_err("Ran out of outbound PCI ATMUs for resource %d!\n", i);
-                        out_be32(&pci->pow[i+1].potar, (pci_addr_start >> 12));
+                        hose->mem_resources[i].flags |= IORESOURCE_DISABLED;
-                        out_be32(&pci->pow[i+1].potear, 0);
+                } else
-                        out_be32(&pci->pow[i+1].powbar,
+                        j += n;
-                                (hose->mem_resources[i].start >> 12));
+        }
-                        /* Enable, Mem R/W */
-                        out_be32(&pci->pow[i+1].powar, 0x80044000
-                                | (__ilog2(hose->mem_resources[i].end
-                                - hose->mem_resources[i].start + 1) - 1));
-                }
        /* Setup outbound IO window */
-        if (hose->io_resource.flags & IORESOURCE_IO){
+        if (hose->io_resource.flags & IORESOURCE_IO) {
-                pr_debug("PCI IO resource start 0x%016llx, size 0x%016llx, "
+                if (j >= 5) {
-                         "phy base 0x%016llx.\n",
+                        pr_err("Ran out of outbound PCI ATMUs for IO resource\n");
-                        (u64)hose->io_resource.start,
+                } else {
-                        (u64)hose->io_resource.end - (u64)hose->io_resource.start + 1,
+                        pr_debug("PCI IO resource start 0x%016llx, size 0x%016llx, "
-                        (u64)hose->io_base_phys);
+                                 "phy base 0x%016llx.\n",
-                out_be32(&pci->pow[i+1].potar, (hose->io_resource.start >> 12));
+                                (u64)hose->io_resource.start,
-                out_be32(&pci->pow[i+1].potear, 0);
+                                (u64)hose->io_resource.end - (u64)hose->io_resource.start + 1,
-                out_be32(&pci->pow[i+1].powbar, (hose->io_base_phys >> 12));
+                                (u64)hose->io_base_phys);
-                /* Enable, IO R/W */
+                        out_be32(&pci->pow[j].potar, (hose->io_resource.start >> 12));
-                out_be32(&pci->pow[i+1].powar, 0x80088000
+                        out_be32(&pci->pow[j].potear, 0);
-                        | (__ilog2(hose->io_resource.end
+                        out_be32(&pci->pow[j].powbar, (hose->io_base_phys >> 12));
-                        - hose->io_resource.start + 1) - 1));
+                        /* Enable, IO R/W */
+                        out_be32(&pci->pow[j].powar, 0x80088000
+                                | (__ilog2(hose->io_resource.end
+                                - hose->io_resource.start + 1) - 1));
+                }
        }
        /* Setup 2G inbound Memory Window @ 1 */
        out_be32(&pci->piw[2].pitar, 0x00000000);
        out_be32(&pci->piw[2].piwbar,0x00000000);
        out_be32(&pci->piw[2].piwar, PIWAR_2G);
+        iounmap(pci);
 }
 static void __init setup_pci_cmd(struct pci_controller *hose)
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 3e0d89dcdba2..532e205303a2 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -435,7 +435,7 @@ static void __init mpic_scan_ht_msi(struct mpic *mpic, u8 __iomem *devbase,
                addr = addr | ((u64)readl(base + HT_MSI_ADDR_HI) << 32);
        }
-        printk(KERN_DEBUG "mpic:   - HT:%02x.%x %s MSI mapping found @ 0x%lx\n",
+        printk(KERN_DEBUG "mpic:   - HT:%02x.%x %s MSI mapping found @ 0x%llx\n",
                PCI_SLOT(devfn), PCI_FUNC(devfn),
                flags & HT_MSI_FLAGS_ENABLE ? "enabled" : "disabled", addr);
@@ -566,9 +566,10 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic)
 #ifdef CONFIG_SMP
 static int irq_choose_cpu(unsigned int virt_irq)
 {
-        cpumask_t mask = irq_desc[virt_irq].affinity;
+        cpumask_t mask;
        int cpuid;
+        cpumask_copy(&mask, irq_desc[virt_irq].affinity);
        if (cpus_equal(mask, CPU_MASK_ALL)) {
                static int irq_rover;
                static DEFINE_SPINLOCK(irq_rover_lock);
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index a94a3c3ae932..6b0a3538dc63 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -77,6 +77,7 @@ mainmenu "Linux Kernel Configuration"
 config S390
        def_bool y
        select USE_GENERIC_SMP_HELPERS if SMP
+        select HAVE_SYSCALL_WRAPPERS
        select HAVE_FUNCTION_TRACER
        select HAVE_OPROFILE
        select HAVE_KPROBES
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index f2af4167bd5f..63a23415fba6 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -13,4 +13,3 @@ unifdef-y += cmb.h
 unifdef-y += debug.h
 unifdef-y += chpid.h
 unifdef-y += schid.h
-unifdef-y += swab.h
diff --git a/arch/s390/include/asm/byteorder.h b/arch/s390/include/asm/byteorder.h
index b95a2b2933fb..a332e59e26fc 100644
--- a/arch/s390/include/asm/byteorder.h
+++ b/arch/s390/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _S390_BYTEORDER_H
 #define _S390_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 #endif /* _S390_BYTEORDER_H */
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index d480f39d65e6..74d0bbb7d955 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -172,14 +172,14 @@ extern char elf_platform[];
 #ifndef __s390x__
 #define SET_PERSONALITY(ex) set_personality(PER_LINUX)
 #else /* __s390x__ */
-#define SET_PERSONALITY(ex)                             \
+#define SET_PERSONALITY(ex)                                     \
-do {                                                    \
+do {                                                            \
-        if (current->personality != PER_LINUX32)        \
+        if (personality(current->personality) != PER_LINUX32)   \
-                set_personality(PER_LINUX);             \
+                set_personality(PER_LINUX);                     \
-        if ((ex).e_ident[EI_CLASS] == ELFCLASS32)       \
+        if ((ex).e_ident[EI_CLASS] == ELFCLASS32)               \
-                set_thread_flag(TIF_31BIT);             \
+                set_thread_flag(TIF_31BIT);                     \
-        else                                            \
+        else                                                    \
-                clear_thread_flag(TIF_31BIT);           \
+                clear_thread_flag(TIF_31BIT);                   \
 } while (0)
 #endif /* __s390x__ */
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index fc2c97197a53..62c706eb0de6 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -547,7 +547,7 @@ sys32_setdomainname_wrapper:
        .globl  sys32_newuname_wrapper
 sys32_newuname_wrapper:
        llgtr   %r2,%r2                 # struct new_utsname *
-        jg      s390x_newuname          # branch to system call
+        jg      sys_s390_newuname       # branch to system call
        .globl  compat_sys_adjtimex_wrapper
 compat_sys_adjtimex_wrapper:
@@ -615,7 +615,7 @@ sys32_sysfs_wrapper:
        .globl  sys32_personality_wrapper
 sys32_personality_wrapper:
        llgfr   %r2,%r2                 # unsigned long
-        jg      s390x_personality       # branch to system call
+        jg      sys_s390_personality    # branch to system call
        .globl  sys32_setfsuid16_wrapper
 sys32_setfsuid16_wrapper:
@@ -1767,3 +1767,41 @@ sys_dup3_wrapper:
 sys_epoll_create1_wrapper:
        lgfr    %r2,%r2                 # int
        jg      sys_epoll_create1       # branch to system call
+        .globl  sys32_readahead_wrapper
+sys32_readahead_wrapper:
+        lgfr    %r2,%r2                 # int
+        llgfr   %r3,%r3                 # u32
+        llgfr   %r4,%r4                 # u32
+        lgfr    %r5,%r5                 # s32
+        jg      sys32_readahead         # branch to system call
+        .globl  sys32_sendfile64_wrapper
+sys32_sendfile64_wrapper:
+        lgfr    %r2,%r2                 # int
+        lgfr    %r3,%r3                 # int
+        llgtr   %r4,%r4                 # compat_loff_t *
+        lgfr    %r5,%r5                 # s32
+        jg      sys32_sendfile64        # branch to system call
+        .globl  sys_tkill_wrapper
+sys_tkill_wrapper:
+        lgfr    %r2,%r2                 # pid_t
+        lgfr    %r3,%r3                 # int
+        jg      sys_tkill               # branch to system call
+        .globl  sys_tgkill_wrapper
+sys_tgkill_wrapper:
+        lgfr    %r2,%r2                 # pid_t
+        lgfr    %r3,%r3                 # pid_t
+        lgfr    %r4,%r4                 # int
+        jg      sys_tgkill              # branch to system call
+        .globl  compat_sys_keyctl_wrapper
+compat_sys_keyctl_wrapper:
+        llgfr   %r2,%r2                 # u32
+        llgfr   %r3,%r3                 # u32
+        llgfr   %r4,%r4                 # u32
+        llgfr   %r5,%r5                 # u32
+        llgfr   %r6,%r6                 # u32
+        jg      compat_sys_keyctl       # branch to system call
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index a65afc91e8aa..950c59c6688b 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -30,23 +30,23 @@ struct fadvise64_64_args;
 struct old_sigaction;
 struct sel_arg_struct;
-long sys_pipe(unsigned long __user *fildes);
 long sys_mmap2(struct mmap_arg_struct __user  *arg);
-long old_mmap(struct mmap_arg_struct __user *arg);
+long sys_s390_old_mmap(struct mmap_arg_struct __user *arg);
 long sys_ipc(uint call, int first, unsigned long second,
             unsigned long third, void __user *ptr);
-long s390x_newuname(struct new_utsname __user *name);
+long sys_s390_newuname(struct new_utsname __user *name);
-long s390x_personality(unsigned long personality);
+long sys_s390_personality(unsigned long personality);
-long s390_fadvise64(int fd, u32 offset_high, u32 offset_low,
+long sys_s390_fadvise64(int fd, u32 offset_high, u32 offset_low,
                    size_t len, int advice);
-long s390_fadvise64_64(struct fadvise64_64_args __user *args);
+long sys_s390_fadvise64_64(struct fadvise64_64_args __user *args);
-long s390_fallocate(int fd, int mode, loff_t offset, u32 len_high, u32 len_low);
+long sys_s390_fallocate(int fd, int mode, loff_t offset, u32 len_high,
+                        u32 len_low);
 long sys_fork(void);
 long sys_clone(void);
 long sys_vfork(void);
 void execve_tail(void);
 long sys_execve(void);
-int sys_sigsuspend(int history0, int history1, old_sigset_t mask);
+long sys_sigsuspend(int history0, int history1, old_sigset_t mask);
 long sys_sigaction(int sig, const struct old_sigaction __user *act,
                   struct old_sigaction __user *oact);
 long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss);
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index b6110bdf8dc2..5cd38a90e64d 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -39,6 +39,7 @@
 #include <linux/tick.h>
 #include <linux/elfcore.h>
 #include <linux/kernel_stat.h>
+#include <linux/syscalls.h>
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
 #include <asm/system.h>
@@ -225,13 +226,13 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long new_stackp,
        return 0;
 }
-asmlinkage long sys_fork(void)
+SYSCALL_DEFINE0(fork)
 {
        struct pt_regs *regs = task_pt_regs(current);
        return do_fork(SIGCHLD, regs->gprs[15], regs, 0, NULL, NULL);
 }
-asmlinkage long sys_clone(void)
+SYSCALL_DEFINE0(clone)
 {
        struct pt_regs *regs = task_pt_regs(current);
        unsigned long clone_flags;
@@ -258,7 +259,7 @@ asmlinkage long sys_clone(void)
 * do not have enough call-clobbered registers to hold all
 * the information you need.
 */
-asmlinkage long sys_vfork(void)
+SYSCALL_DEFINE0(vfork)
 {
        struct pt_regs *regs = task_pt_regs(current);
        return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD,
@@ -278,7 +279,7 @@ asmlinkage void execve_tail(void)
 /*
 * sys_execve() executes a new program.
 */
-asmlinkage long sys_execve(void)
+SYSCALL_DEFINE0(execve)
 {
        struct pt_regs *regs = task_pt_regs(current);
        char *filename;
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 8e6812a22670..3cf74c3ccb69 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -25,6 +25,7 @@
 #include <linux/personality.h>
 #include <linux/binfmts.h>
 #include <linux/tracehook.h>
+#include <linux/syscalls.h>
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
 #include <asm/lowcore.h>
@@ -53,8 +54,7 @@ typedef struct
 /*
 * Atomically swap in the new signal mask, and wait for a signal.
 */
-asmlinkage int
+SYSCALL_DEFINE3(sigsuspend, int, history0, int, history1, old_sigset_t, mask)
-sys_sigsuspend(int history0, int history1, old_sigset_t mask)
 {
        mask &= _BLOCKABLE;
        spin_lock_irq(&current->sighand->siglock);
@@ -70,9 +70,8 @@ sys_sigsuspend(int history0, int history1, old_sigset_t mask)
        return -ERESTARTNOHAND;
 }
-asmlinkage long
+SYSCALL_DEFINE3(sigaction, int, sig, const struct old_sigaction __user *, act,
-sys_sigaction(int sig, const struct old_sigaction __user *act,
+                struct old_sigaction __user *, oact)
-              struct old_sigaction __user *oact)
 {
        struct k_sigaction new_ka, old_ka;
        int ret;
@@ -102,15 +101,13 @@ sys_sigaction(int sig, const struct old_sigaction __user *act,
        return ret;
 }
-asmlinkage long
+SYSCALL_DEFINE2(sigaltstack, const stack_t __user *, uss,
-sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
+                stack_t __user *, uoss)
 {
        struct pt_regs *regs = task_pt_regs(current);
        return do_sigaltstack(uss, uoss, regs->gprs[15]);
 }
 /* Returns non-zero on fault. */
 static int save_sigregs(struct pt_regs *regs, _sigregs __user *sregs)
 {
@@ -164,7 +161,7 @@ static int restore_sigregs(struct pt_regs *regs, _sigregs __user *sregs)
        return 0;
 }
-asmlinkage long sys_sigreturn(void)
+SYSCALL_DEFINE0(sigreturn)
 {
        struct pt_regs *regs = task_pt_regs(current);
        sigframe __user *frame = (sigframe __user *)regs->gprs[15];
@@ -191,7 +188,7 @@ badframe:
        return 0;
 }
-asmlinkage long sys_rt_sigreturn(void)
+SYSCALL_DEFINE0(rt_sigreturn)
 {
        struct pt_regs *regs = task_pt_regs(current);
        rt_sigframe __user *frame = (rt_sigframe __user *)regs->gprs[15];
diff --git a/arch/s390/kernel/sys_s390.c b/arch/s390/kernel/sys_s390.c
index c34be4568b80..c7ae4b17e0e3 100644
--- a/arch/s390/kernel/sys_s390.c
+++ b/arch/s390/kernel/sys_s390.c
@@ -29,6 +29,7 @@
 #include <linux/personality.h>
 #include <linux/unistd.h>
 #include <linux/ipc.h>
+#include <linux/syscalls.h>
 #include <asm/uaccess.h>
 #include "entry.h"
@@ -74,7 +75,7 @@ struct mmap_arg_struct {
        unsigned long offset;
 };
-asmlinkage long sys_mmap2(struct mmap_arg_struct __user  *arg)
+SYSCALL_DEFINE1(mmap2, struct mmap_arg_struct __user *, arg)
 {
        struct mmap_arg_struct a;
        int error = -EFAULT;
@@ -86,7 +87,7 @@ out:
        return error;
 }
-asmlinkage long old_mmap(struct mmap_arg_struct __user *arg)
+SYSCALL_DEFINE1(s390_old_mmap, struct mmap_arg_struct __user *, arg)
 {
        struct mmap_arg_struct a;
        long error = -EFAULT;
@@ -108,8 +109,8 @@ out:
 *
 * This is really horribly ugly.
 */
-asmlinkage long sys_ipc(uint call, int first, unsigned long second,
+SYSCALL_DEFINE5(ipc, uint, call, int, first, unsigned long, second,
-                                  unsigned long third, void __user *ptr)
+                unsigned long, third, void __user *, ptr)
 {
        struct ipc_kludge tmp;
        int ret;
@@ -175,7 +176,7 @@ asmlinkage long sys_ipc(uint call, int first, unsigned long second,
 }
 #ifdef CONFIG_64BIT
-asmlinkage long s390x_newuname(struct new_utsname __user *name)
+SYSCALL_DEFINE1(s390_newuname, struct new_utsname __user *, name)
 {
        int ret = sys_newuname(name);
@@ -186,7 +187,7 @@ asmlinkage long s390x_newuname(struct new_utsname __user *name)
        return ret;
 }
-asmlinkage long s390x_personality(unsigned long personality)
+SYSCALL_DEFINE1(s390_personality, unsigned long, personality)
 {
        int ret;
@@ -205,15 +206,13 @@ asmlinkage long s390x_personality(unsigned long personality)
 */
 #ifndef CONFIG_64BIT
-asmlinkage long
+SYSCALL_DEFINE5(s390_fadvise64, int, fd, u32, offset_high, u32, offset_low,
-s390_fadvise64(int fd, u32 offset_high, u32 offset_low, size_t len, int advice)
+                size_t, len, int, advice)
 {
        return sys_fadvise64(fd, (u64) offset_high << 32 | offset_low,
                        len, advice);
 }
-#endif
 struct fadvise64_64_args {
        int fd;
        long long offset;
@@ -221,8 +220,7 @@ struct fadvise64_64_args {
        int advice;
 };
-asmlinkage long
+SYSCALL_DEFINE1(s390_fadvise64_64, struct fadvise64_64_args __user *, args)
-s390_fadvise64_64(struct fadvise64_64_args __user *args)
 {
        struct fadvise64_64_args a;
@@ -231,7 +229,6 @@ s390_fadvise64_64(struct fadvise64_64_args __user *args)
        return sys_fadvise64_64(a.fd, a.offset, a.len, a.advice);
 }
-#ifndef CONFIG_64BIT
 /*
 * This is a wrapper to call sys_fallocate(). For 31 bit s390 the last
 * 64 bit argument "len" is split into the upper and lower 32 bits. The
@@ -244,9 +241,19 @@ s390_fadvise64_64(struct fadvise64_64_args __user *args)
 * to
 *   %r2: fd, %r3: mode, %r4/%r5: offset, 96(%r15)-103(%r15): len
 */
-asmlinkage long s390_fallocate(int fd, int mode, loff_t offset,
+SYSCALL_DEFINE(s390_fallocate)(int fd, int mode, loff_t offset,
                               u32 len_high, u32 len_low)
 {
        return sys_fallocate(fd, mode, offset, ((u64)len_high << 32) | len_low);
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_s390_fallocate(long fd, long mode, loff_t offset,
+                                   long len_high, long len_low)
+{
+        return SYSC_s390_fallocate((int) fd, (int) mode, offset,
+                                   (u32) len_high, (u32) len_low);
+}
+SYSCALL_ALIAS(sys_s390_fallocate, SyS_s390_fallocate);
+#endif
 #endif
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 2d61787949d5..fe5b25a988ab 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -98,7 +98,7 @@ SYSCALL(sys_uselib,sys_uselib,sys32_uselib_wrapper)
 SYSCALL(sys_swapon,sys_swapon,sys32_swapon_wrapper)
 SYSCALL(sys_reboot,sys_reboot,sys32_reboot_wrapper)
 SYSCALL(sys_ni_syscall,sys_ni_syscall,old32_readdir_wrapper)    /* old readdir syscall */
-SYSCALL(old_mmap,old_mmap,old32_mmap_wrapper)                   /* 90 */
+SYSCALL(sys_s390_old_mmap,sys_s390_old_mmap,old32_mmap_wrapper) /* 90 */
 SYSCALL(sys_munmap,sys_munmap,sys32_munmap_wrapper)
 SYSCALL(sys_truncate,sys_truncate,sys32_truncate_wrapper)
 SYSCALL(sys_ftruncate,sys_ftruncate,sys32_ftruncate_wrapper)
@@ -130,7 +130,7 @@ SYSCALL(sys_fsync,sys_fsync,sys32_fsync_wrapper)
 SYSCALL(sys_sigreturn,sys_sigreturn,sys32_sigreturn)
 SYSCALL(sys_clone,sys_clone,sys32_clone)                        /* 120 */
 SYSCALL(sys_setdomainname,sys_setdomainname,sys32_setdomainname_wrapper)
-SYSCALL(sys_newuname,s390x_newuname,sys32_newuname_wrapper)
+SYSCALL(sys_newuname,sys_s390_newuname,sys32_newuname_wrapper)
 NI_SYSCALL                                                      /* modify_ldt for i386 */
 SYSCALL(sys_adjtimex,sys_adjtimex,compat_sys_adjtimex_wrapper)
 SYSCALL(sys_mprotect,sys_mprotect,sys32_mprotect_wrapper)       /* 125 */
@@ -144,7 +144,7 @@ SYSCALL(sys_getpgid,sys_getpgid,sys32_getpgid_wrapper)
 SYSCALL(sys_fchdir,sys_fchdir,sys32_fchdir_wrapper)
 SYSCALL(sys_bdflush,sys_bdflush,sys32_bdflush_wrapper)
 SYSCALL(sys_sysfs,sys_sysfs,sys32_sysfs_wrapper)                /* 135 */
-SYSCALL(sys_personality,s390x_personality,sys32_personality_wrapper)
+SYSCALL(sys_personality,sys_s390_personality,sys32_personality_wrapper)
 NI_SYSCALL                                                      /* for afs_syscall */
 SYSCALL(sys_setfsuid16,sys_ni_syscall,sys32_setfsuid16_wrapper) /* old setfsuid16 syscall */
 SYSCALL(sys_setfsgid16,sys_ni_syscall,sys32_setfsgid16_wrapper) /* old setfsgid16 syscall */
@@ -194,7 +194,7 @@ SYSCALL(sys_chown16,sys_ni_syscall,sys32_chown16_wrapper)	/* old chown16 syscall
 SYSCALL(sys_getcwd,sys_getcwd,sys32_getcwd_wrapper)
 SYSCALL(sys_capget,sys_capget,sys32_capget_wrapper)
 SYSCALL(sys_capset,sys_capset,sys32_capset_wrapper)             /* 185 */
-SYSCALL(sys_sigaltstack,sys_sigaltstack,sys32_sigaltstack)
+SYSCALL(sys_sigaltstack,sys_sigaltstack,sys32_sigaltstack_wrapper)
 SYSCALL(sys_sendfile,sys_sendfile64,sys32_sendfile_wrapper)
 NI_SYSCALL                                                      /* streams1 */
 NI_SYSCALL                                                      /* streams2 */
@@ -230,8 +230,8 @@ SYSCALL(sys_mincore,sys_mincore,sys32_mincore_wrapper)
 SYSCALL(sys_madvise,sys_madvise,sys32_madvise_wrapper)
 SYSCALL(sys_getdents64,sys_getdents64,sys32_getdents64_wrapper) /* 220 */
 SYSCALL(sys_fcntl64,sys_ni_syscall,compat_sys_fcntl64_wrapper)
-SYSCALL(sys_readahead,sys_readahead,sys32_readahead)
+SYSCALL(sys_readahead,sys_readahead,sys32_readahead_wrapper)
-SYSCALL(sys_sendfile64,sys_ni_syscall,sys32_sendfile64)
+SYSCALL(sys_sendfile64,sys_ni_syscall,sys32_sendfile64_wrapper)
 SYSCALL(sys_setxattr,sys_setxattr,sys32_setxattr_wrapper)
 SYSCALL(sys_lsetxattr,sys_lsetxattr,sys32_lsetxattr_wrapper)    /* 225 */
 SYSCALL(sys_fsetxattr,sys_fsetxattr,sys32_fsetxattr_wrapper)
@@ -245,11 +245,11 @@ SYSCALL(sys_removexattr,sys_removexattr,sys32_removexattr_wrapper)
 SYSCALL(sys_lremovexattr,sys_lremovexattr,sys32_lremovexattr_wrapper)
 SYSCALL(sys_fremovexattr,sys_fremovexattr,sys32_fremovexattr_wrapper)   /* 235 */
 SYSCALL(sys_gettid,sys_gettid,sys_gettid)
-SYSCALL(sys_tkill,sys_tkill,sys_tkill)
+SYSCALL(sys_tkill,sys_tkill,sys_tkill_wrapper)
 SYSCALL(sys_futex,sys_futex,compat_sys_futex_wrapper)
 SYSCALL(sys_sched_setaffinity,sys_sched_setaffinity,sys32_sched_setaffinity_wrapper)
 SYSCALL(sys_sched_getaffinity,sys_sched_getaffinity,sys32_sched_getaffinity_wrapper)    /* 240 */
-SYSCALL(sys_tgkill,sys_tgkill,sys_tgkill)
+SYSCALL(sys_tgkill,sys_tgkill,sys_tgkill_wrapper)
 NI_SYSCALL                                                      /* reserved for TUX */
 SYSCALL(sys_io_setup,sys_io_setup,sys32_io_setup_wrapper)
 SYSCALL(sys_io_destroy,sys_io_destroy,sys32_io_destroy_wrapper)
@@ -261,7 +261,7 @@ SYSCALL(sys_epoll_create,sys_epoll_create,sys_epoll_create_wrapper)
 SYSCALL(sys_epoll_ctl,sys_epoll_ctl,sys_epoll_ctl_wrapper)      /* 250 */
 SYSCALL(sys_epoll_wait,sys_epoll_wait,sys_epoll_wait_wrapper)
 SYSCALL(sys_set_tid_address,sys_set_tid_address,sys32_set_tid_address_wrapper)
-SYSCALL(s390_fadvise64,sys_fadvise64_64,sys32_fadvise64_wrapper)
+SYSCALL(sys_s390_fadvise64,sys_fadvise64_64,sys32_fadvise64_wrapper)
 SYSCALL(sys_timer_create,sys_timer_create,sys32_timer_create_wrapper)
 SYSCALL(sys_timer_settime,sys_timer_settime,sys32_timer_settime_wrapper)        /* 255 */
 SYSCALL(sys_timer_gettime,sys_timer_gettime,sys32_timer_gettime_wrapper)
@@ -272,7 +272,7 @@ SYSCALL(sys_clock_gettime,sys_clock_gettime,sys32_clock_gettime_wrapper)	/* 260
 SYSCALL(sys_clock_getres,sys_clock_getres,sys32_clock_getres_wrapper)
 SYSCALL(sys_clock_nanosleep,sys_clock_nanosleep,sys32_clock_nanosleep_wrapper)
 NI_SYSCALL                                                      /* reserved for vserver */
-SYSCALL(s390_fadvise64_64,sys_ni_syscall,sys32_fadvise64_64_wrapper)
+SYSCALL(sys_s390_fadvise64_64,sys_ni_syscall,sys32_fadvise64_64_wrapper)
 SYSCALL(sys_statfs64,sys_statfs64,compat_sys_statfs64_wrapper)
 SYSCALL(sys_fstatfs64,sys_fstatfs64,compat_sys_fstatfs64_wrapper)
 SYSCALL(sys_remap_file_pages,sys_remap_file_pages,sys32_remap_file_pages_wrapper)
@@ -288,7 +288,7 @@ SYSCALL(sys_mq_getsetattr,sys_mq_getsetattr,compat_sys_mq_getsetattr_wrapper)
 SYSCALL(sys_kexec_load,sys_kexec_load,compat_sys_kexec_load_wrapper)
 SYSCALL(sys_add_key,sys_add_key,compat_sys_add_key_wrapper)
 SYSCALL(sys_request_key,sys_request_key,compat_sys_request_key_wrapper)
-SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl)                /* 280 */
+SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl_wrapper)                /* 280 */
 SYSCALL(sys_waitid,sys_waitid,compat_sys_waitid_wrapper)
 SYSCALL(sys_ioprio_set,sys_ioprio_set,sys_ioprio_set_wrapper)
 SYSCALL(sys_ioprio_get,sys_ioprio_get,sys_ioprio_get_wrapper)
@@ -322,7 +322,7 @@ NI_SYSCALL							/* 310 sys_move_pages */
 SYSCALL(sys_getcpu,sys_getcpu,sys_getcpu_wrapper)
 SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait_wrapper)
 SYSCALL(sys_utimes,sys_utimes,compat_sys_utimes_wrapper)
-SYSCALL(s390_fallocate,sys_fallocate,sys_fallocate_wrapper)
+SYSCALL(sys_s390_fallocate,sys_fallocate,sys_fallocate_wrapper)
 SYSCALL(sys_utimensat,sys_utimensat,compat_sys_utimensat_wrapper)       /* 315 */
 SYSCALL(sys_signalfd,sys_signalfd,compat_sys_signalfd_wrapper)
 NI_SYSCALL                                              /* 317 old sys_timer_fd */
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index d649600df5b9..fc468cae4460 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -399,8 +399,10 @@ static struct workqueue_struct *time_sync_wq;
 static void __init time_init_wq(void)
 {
-        if (!time_sync_wq)
+        if (time_sync_wq)
-                time_sync_wq = create_singlethread_workqueue("timesync");
+                return;
+        time_sync_wq = create_singlethread_workqueue("timesync");
+        stop_machine_create();
 }
 /*
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index 2fb36e462194..ecf0304e61c1 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -516,8 +516,12 @@ EXPORT_SYMBOL(del_virt_timer);
 */
 void init_cpu_vtimer(void)
 {
+        struct thread_info *ti = current_thread_info();
        struct vtimer_queue *vq;
+        S390_lowcore.user_timer = ti->user_timer;
+        S390_lowcore.system_timer = ti->system_timer;
        /* kick the virtual timer */
        asm volatile ("STCK %0" : "=m" (S390_lowcore.last_update_clock));
        asm volatile ("STPT %0" : "=m" (S390_lowcore.last_update_timer));
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index f32a5197128d..ebabe518e729 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -644,66 +644,25 @@ endmenu
 menu "Bus options"
-# Even on SuperH devices which don't have an ISA bus,
-# this variable helps the PCMCIA modules handle
-# IRQ requesting properly -- Greg Banks.
-#
-# Though we're generally not interested in it when
-# we're not using PCMCIA, so we make it dependent on
-# PCMCIA outright. -- PFM.
-config ISA
-        def_bool y
-        depends on PCMCIA && HD6446X_SERIES
-        help
-          Find out whether you have ISA slots on your motherboard.  ISA is the
-          name of a bus system, i.e. the way the CPU talks to the other stuff
-          inside your box.  Other bus systems are PCI, EISA, MicroChannel
-          (MCA) or VESA.  ISA is an older system, now being displaced by PCI;
-          newer boards don't support it.  If you have ISA, say Y, otherwise N.
-config EISA
-        bool
-        ---help---
-          The Extended Industry Standard Architecture (EISA) bus was
-          developed as an open alternative to the IBM MicroChannel bus.
-          The EISA bus provided some of the features of the IBM MicroChannel
-          bus while maintaining backward compatibility with cards made for
-          the older ISA bus.  The EISA bus saw limited use between 1988 and
-          1995 when it was made obsolete by the PCI bus.
-          Say Y here if you are building a kernel for an EISA-based machine.
-          Otherwise, say N.
-config MCA
-        bool
-        help
-          MicroChannel Architecture is found in some IBM PS/2 machines and
-          laptops.  It is a bus system similar to PCI or ISA. See
-          <file:Documentation/mca.txt> (and especially the web page given
-          there) before attempting to build an MCA bus kernel.
-config SBUS
-        bool
 config SUPERHYWAY
        tristate "SuperHyway Bus support"
        depends on CPU_SUBTYPE_SH4_202
 config MAPLE
-       bool "Maple Bus support"
+        bool "Maple Bus support"
-       depends on SH_DREAMCAST
+        depends on SH_DREAMCAST
-       help
+        help
-         The Maple Bus is SEGA's serial communication bus for peripherals
+         The Maple Bus is SEGA's serial communication bus for peripherals
-         on the Dreamcast. Without this bus support you won't be able to
+         on the Dreamcast. Without this bus support you won't be able to
-         get your Dreamcast keyboard etc to work, so most users
+         get your Dreamcast keyboard etc to work, so most users
-         probably want to say 'Y' here, unless you are only using the
+         probably want to say 'Y' here, unless you are only using the
-         Dreamcast with a serial line terminal or a remote network
+         Dreamcast with a serial line terminal or a remote network
-         connection.
+         connection.
 source "arch/sh/drivers/pci/Kconfig"
+source "drivers/pci/pcie/Kconfig"
 source "drivers/pci/Kconfig"
 source "drivers/pcmcia/Kconfig"
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 1c67cba6e34f..caf4c33f4e84 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -18,8 +18,10 @@
 #include <linux/mtd/sh_flctl.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
-#include <linux/smc911x.h>
+#include <linux/smsc911x.h>
 #include <linux/gpio.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
 #include <media/soc_camera_platform.h>
 #include <media/sh_mobile_ceu.h>
 #include <video/sh_mobile_lcdc.h>
@@ -27,12 +29,14 @@
 #include <asm/clock.h>
 #include <cpu/sh7723.h>
-static struct smc911x_platdata smc911x_info = {
+static struct smsc911x_platform_config smsc911x_config = {
-        .flags = SMC911X_USE_32BIT,
+        .phy_interface  = PHY_INTERFACE_MODE_MII,
-        .irq_flags = IRQF_TRIGGER_LOW,
+        .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+        .irq_type       = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+        .flags          = SMSC911X_USE_32BIT,
 };
-static struct resource smc9118_resources[] = {
+static struct resource smsc9118_resources[] = {
        [0] = {
                .start  = 0xb6080000,
                .end    = 0xb60fffff,
@@ -45,13 +49,13 @@ static struct resource smc9118_resources[] = {
        }
 };
-static struct platform_device smc9118_device = {
+static struct platform_device smsc9118_device = {
-        .name           = "smc911x",
+        .name           = "smsc911x",
        .id             = -1,
-        .num_resources  = ARRAY_SIZE(smc9118_resources),
+        .num_resources  = ARRAY_SIZE(smsc9118_resources),
-        .resource       = smc9118_resources,
+        .resource       = smsc9118_resources,
        .dev            = {
-                .platform_data = &smc911x_info,
+                .platform_data = &smsc911x_config,
        },
 };
@@ -315,8 +319,22 @@ static struct platform_device ceu_device = {
        },
 };
+struct spi_gpio_platform_data sdcard_cn3_platform_data = {
+        .sck = GPIO_PTD0,
+        .mosi = GPIO_PTD1,
+        .miso = GPIO_PTD2,
+        .num_chipselect = 1,
+};
+static struct platform_device sdcard_cn3_device = {
+        .name           = "spi_gpio",
+        .dev    = {
+                .platform_data  = &sdcard_cn3_platform_data,
+        },
+};
 static struct platform_device *ap325rxa_devices[] __initdata = {
-        &smc9118_device,
+        &smsc9118_device,
        &ap325rxa_nor_flash_device,
        &lcdc_device,
        &ceu_device,
@@ -324,6 +342,7 @@ static struct platform_device *ap325rxa_devices[] __initdata = {
        &camera_device,
 #endif
        &nand_flash_device,
+        &sdcard_cn3_device,
 };
 static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
@@ -332,6 +351,15 @@ static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
        },
 };
+static struct spi_board_info ap325rxa_spi_devices[] = {
+        {
+                .modalias = "mmc_spi",
+                .max_speed_hz = 5000000,
+                .chip_select = 0,
+                .controller_data = (void *) GPIO_PTD5,
+        },
+};
 static int __init ap325rxa_devices_setup(void)
 {
        /* LD3 and LD4 LEDs */
@@ -429,6 +457,9 @@ static int __init ap325rxa_devices_setup(void)
        i2c_register_board_info(0, ap325rxa_i2c_devices,
                                ARRAY_SIZE(ap325rxa_i2c_devices));
+        spi_register_board_info(ap325rxa_spi_devices,
+                                ARRAY_SIZE(ap325rxa_spi_devices));
        return platform_add_devices(ap325rxa_devices,
                                ARRAY_SIZE(ap325rxa_devices));
 }
diff --git a/arch/sh/boards/board-magicpanelr2.c b/arch/sh/boards/board-magicpanelr2.c
index 3de22ccdeb7e..0a37c8bfc959 100644
--- a/arch/sh/boards/board-magicpanelr2.c
+++ b/arch/sh/boards/board-magicpanelr2.c
@@ -14,6 +14,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
+#include <linux/smsc911x.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
@@ -242,7 +243,7 @@ static void __init mpr2_setup(char **cmdline_p)
                printk(KERN_WARNING "Ethernet not ready\n");
 }
-static struct resource smc911x_resources[] = {
+static struct resource smsc911x_resources[] = {
        [0] = {
                .start          = 0xa8000000,
                .end            = 0xabffffff,
@@ -255,11 +256,21 @@ static struct resource smc911x_resources[] = {
        },
 };
-static struct platform_device smc911x_device = {
+static struct smsc911x_platform_config smsc911x_config = {
-        .name           = "smc911x",
+        .phy_interface  = PHY_INTERFACE_MODE_MII,
+        .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+        .irq_type       = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+        .flags          = SMSC911X_USE_32BIT,
+};
+static struct platform_device smsc911x_device = {
+        .name           = "smsc911x",
        .id             = -1,
-        .num_resources  = ARRAY_SIZE(smc911x_resources),
+        .num_resources  = ARRAY_SIZE(smsc911x_resources),
-        .resource       = smc911x_resources,
+        .resource       = smsc911x_resources,
+        .dev = {
+                .platform_data = &smsc911x_config,
+        },
 };
 static struct resource heartbeat_resources[] = {
@@ -360,7 +371,7 @@ static void __init set_mtd_partitions(void)
 static struct platform_device *mpr2_devices[] __initdata = {
        &heartbeat_device,
-        &smc911x_device,
+        &smsc911x_device,
        &flash_device,
 };
diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c
index 408bbddaf325..38a64968d7bf 100644
--- a/arch/sh/boards/board-sh7785lcr.c
+++ b/arch/sh/boards/board-sh7785lcr.c
@@ -18,6 +18,7 @@
 #include <linux/i2c.h>
 #include <linux/i2c-pca-platform.h>
 #include <linux/i2c-algo-pca.h>
+#include <linux/irq.h>
 #include <asm/heartbeat.h>
 #include <mach/sh7785lcr.h>
diff --git a/arch/sh/boards/mach-highlander/setup.c b/arch/sh/boards/mach-highlander/setup.c
index 806438b42cac..20fe72c515d5 100644
--- a/arch/sh/boards/mach-highlander/setup.c
+++ b/arch/sh/boards/mach-highlander/setup.c
@@ -18,6 +18,7 @@
 #include <linux/ata_platform.h>
 #include <linux/types.h>
 #include <linux/i2c.h>
+#include <linux/irq.h>
 #include <net/ax88796.h>
 #include <asm/machvec.h>
 #include <mach/highlander.h>
diff --git a/arch/sh/boards/mach-hp6xx/setup.c b/arch/sh/boards/mach-hp6xx/setup.c
index 48fece78ff54..746742bdc014 100644
--- a/arch/sh/boards/mach-hp6xx/setup.c
+++ b/arch/sh/boards/mach-hp6xx/setup.c
@@ -12,9 +12,9 @@
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
+#include <linux/irq.h>
 #include <asm/hd64461.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <mach/hp6xx.h>
 #include <cpu/dac.h>
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index cc1408119c24..28e56c5809a2 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -18,9 +18,12 @@
 #include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/gpio.h>
-#include <media/soc_camera_platform.h>
+#include <linux/spi/spi.h>
-#include <media/sh_mobile_ceu.h>
+#include <linux/spi/spi_gpio.h>
 #include <video/sh_mobile_lcdc.h>
+#include <media/sh_mobile_ceu.h>
+#include <media/ov772x.h>
+#include <media/tw9910.h>
 #include <asm/clock.h>
 #include <asm/machvec.h>
 #include <asm/io.h>
@@ -292,9 +295,12 @@ static struct platform_device migor_lcdc_device = {
 };
 static struct clk *camera_clk;
+static DEFINE_MUTEX(camera_lock);
-static void camera_power_on(void)
+static void camera_power_on(int is_tw)
 {
+        mutex_lock(&camera_lock);
        /* Use 10 MHz VIO_CKO instead of 24 MHz to work
         * around signal quality issues on Panel Board V2.1.
         */
@@ -304,6 +310,12 @@ static void camera_power_on(void)
        /* use VIO_RST to take camera out of reset */
        mdelay(10);
+        if (is_tw) {
+                gpio_set_value(GPIO_PTT2, 0);
+                gpio_set_value(GPIO_PTT0, 0);
+        } else {
+                gpio_set_value(GPIO_PTT0, 1);
+        }
        gpio_set_value(GPIO_PTT3, 0);
        mdelay(10);
        gpio_set_value(GPIO_PTT3, 1);
@@ -316,107 +328,29 @@ static void camera_power_off(void)
        clk_put(camera_clk);
        gpio_set_value(GPIO_PTT3, 0);
+        mutex_unlock(&camera_lock);
 }
-static void camera_power(int mode)
+static int ov7725_power(struct device *dev, int mode)
 {
        if (mode)
-                camera_power_on();
+                camera_power_on(0);
        else
                camera_power_off();
-}
-#ifdef CONFIG_I2C
+        return 0;
-static unsigned char camera_ov772x_magic[] =
+}
-{
-        0x09, 0x01, 0x0c, 0x20, 0x0d, 0x41, 0x0e, 0x01,
-        0x12, 0x00, 0x13, 0x8F, 0x14, 0x4A, 0x15, 0x00,
-        0x16, 0x00, 0x17, 0x23, 0x18, 0xa0, 0x19, 0x07,
-        0x1a, 0xf0, 0x1b, 0x40, 0x1f, 0x00, 0x20, 0x10,
-        0x22, 0xff, 0x23, 0x01, 0x28, 0x00, 0x29, 0xa0,
-        0x2a, 0x00, 0x2b, 0x00, 0x2c, 0xf0, 0x2d, 0x00,
-        0x2e, 0x00, 0x30, 0x80, 0x31, 0x60, 0x32, 0x00,
-        0x33, 0x00, 0x34, 0x00, 0x3d, 0x80, 0x3e, 0xe2,
-        0x3f, 0x1f, 0x42, 0x80, 0x43, 0x80, 0x44, 0x80,
-        0x45, 0x80, 0x46, 0x00, 0x47, 0x00, 0x48, 0x00,
-        0x49, 0x50, 0x4a, 0x30, 0x4b, 0x50, 0x4c, 0x50,
-        0x4d, 0x00, 0x4e, 0xef, 0x4f, 0x10, 0x50, 0x60,
-        0x51, 0x00, 0x52, 0x00, 0x53, 0x24, 0x54, 0x7a,
-        0x55, 0xfc, 0x62, 0xff, 0x63, 0xf0, 0x64, 0x1f,
-        0x65, 0x00, 0x66, 0x10, 0x67, 0x00, 0x68, 0x00,
-        0x69, 0x5c, 0x6a, 0x11, 0x6b, 0xa2, 0x6c, 0x01,
-        0x6d, 0x50, 0x6e, 0x80, 0x6f, 0x80, 0x70, 0x0f,
-        0x71, 0x00, 0x72, 0x00, 0x73, 0x0f, 0x74, 0x0f,
-        0x75, 0xff, 0x78, 0x10, 0x79, 0x70, 0x7a, 0x70,
-        0x7b, 0xf0, 0x7c, 0xf0, 0x7d, 0xf0, 0x7e, 0x0e,
-        0x7f, 0x1a, 0x80, 0x31, 0x81, 0x5a, 0x82, 0x69,
-        0x83, 0x75, 0x84, 0x7e, 0x85, 0x88, 0x86, 0x8f,
-        0x87, 0x96, 0x88, 0xa3, 0x89, 0xaf, 0x8a, 0xc4,
-        0x8b, 0xd7, 0x8c, 0xe8, 0x8d, 0x20, 0x8e, 0x00,
-        0x8f, 0x00, 0x90, 0x08, 0x91, 0x10, 0x92, 0x1f,
-        0x93, 0x01, 0x94, 0x2c, 0x95, 0x24, 0x96, 0x08,
-        0x97, 0x14, 0x98, 0x24, 0x99, 0x38, 0x9a, 0x9e,
-        0x9b, 0x00, 0x9c, 0x40, 0x9e, 0x11, 0x9f, 0x02,
-        0xa0, 0x00, 0xa1, 0x40, 0xa2, 0x40, 0xa3, 0x06,
-        0xa4, 0x00, 0xa6, 0x00, 0xa7, 0x40, 0xa8, 0x40,
-        0xa9, 0x80, 0xaa, 0x80, 0xab, 0x06, 0xac, 0xff,
-        0x12, 0x06, 0x64, 0x3f, 0x12, 0x46, 0x17, 0x3f,
-        0x18, 0x50, 0x19, 0x03, 0x1a, 0x78, 0x29, 0x50,
-        0x2c, 0x78,
-};
-static int ov772x_set_capture(struct soc_camera_platform_info *info,
+static int tw9910_power(struct device *dev, int mode)
-                              int enable)
 {
-        struct i2c_adapter *a = i2c_get_adapter(0);
+        if (mode)
-        struct i2c_msg msg;
+                camera_power_on(1);
-        int ret = 0;
+        else
-        int i;
+                camera_power_off();
-        if (!enable)
-                return 0; /* camera_power_off() is enough */
-        for (i = 0; i < ARRAY_SIZE(camera_ov772x_magic); i += 2) {
-                u_int8_t buf[8];
-                msg.addr = 0x21;
-                msg.buf = buf;
-                msg.len = 2;
-                msg.flags = 0;
-                buf[0] = camera_ov772x_magic[i];
-                buf[1] = camera_ov772x_magic[i + 1];
-                ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
-        }
-        return ret;
+        return 0;
 }
-static struct soc_camera_platform_info ov772x_info = {
-        .iface = 0,
-        .format_name = "RGB565",
-        .format_depth = 16,
-        .format = {
-                .pixelformat = V4L2_PIX_FMT_RGB565,
-                .colorspace = V4L2_COLORSPACE_SRGB,
-                .width = 320,
-                .height = 240,
-        },
-        .bus_param =  SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
-        SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
-        .power = camera_power,
-        .set_capture = ov772x_set_capture,
-};
-static struct platform_device migor_camera_device = {
-        .name           = "soc_camera_platform",
-        .dev    = {
-                .platform_data  = &ov772x_info,
-        },
-};
-#endif /* CONFIG_I2C */
 static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
        .flags = SOCAM_MASTER | SOCAM_DATAWIDTH_8 | SOCAM_PCLK_SAMPLE_RISING \
        | SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH,
@@ -448,16 +382,43 @@ static struct platform_device migor_ceu_device = {
        },
 };
+static struct ov772x_camera_info ov7725_info = {
+        .buswidth  = SOCAM_DATAWIDTH_8,
+        .link = {
+                .power  = ov7725_power,
+        },
+};
+static struct tw9910_video_info tw9910_info = {
+        .buswidth = SOCAM_DATAWIDTH_8,
+        .mpout    = TW9910_MPO_FIELD,
+        .link = {
+                .power  = tw9910_power,
+        }
+};
+struct spi_gpio_platform_data sdcard_cn9_platform_data = {
+        .sck = GPIO_PTD0,
+        .mosi = GPIO_PTD1,
+        .miso = GPIO_PTD2,
+        .num_chipselect = 1,
+};
+static struct platform_device sdcard_cn9_device = {
+        .name           = "spi_gpio",
+        .dev    = {
+                .platform_data  = &sdcard_cn9_platform_data,
+        },
+};
 static struct platform_device *migor_devices[] __initdata = {
        &smc91x_eth_device,
        &sh_keysc_device,
        &migor_lcdc_device,
        &migor_ceu_device,
-#ifdef CONFIG_I2C
-        &migor_camera_device,
-#endif
        &migor_nor_flash_device,
        &migor_nand_flash_device,
+        &sdcard_cn9_device,
 };
 static struct i2c_board_info migor_i2c_devices[] = {
@@ -468,6 +429,23 @@ static struct i2c_board_info migor_i2c_devices[] = {
                I2C_BOARD_INFO("migor_ts", 0x51),
                .irq = 38, /* IRQ6 */
        },
+        {
+                I2C_BOARD_INFO("ov772x", 0x21),
+                .platform_data = &ov7725_info,
+        },
+        {
+                I2C_BOARD_INFO("tw9910", 0x45),
+                .platform_data = &tw9910_info,
+        },
+};
+static struct spi_board_info migor_spi_devices[] = {
+        {
+                .modalias = "mmc_spi",
+                .max_speed_hz = 5000000,
+                .chip_select = 0,
+                .controller_data = (void *) GPIO_PTD5,
+        },
 };
 static int __init migor_devices_setup(void)
@@ -592,6 +570,9 @@ static int __init migor_devices_setup(void)
        i2c_register_board_info(0, migor_i2c_devices,
                                ARRAY_SIZE(migor_i2c_devices));
+        spi_register_board_info(migor_spi_devices,
+                                ARRAY_SIZE(migor_spi_devices));
        return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
 }
 __initcall(migor_devices_setup);
diff --git a/arch/sh/boards/mach-rsk/devices-rsk7203.c b/arch/sh/boards/mach-rsk/devices-rsk7203.c
index 73f743b9be8d..d8a65ea91665 100644
--- a/arch/sh/boards/mach-rsk/devices-rsk7203.c
+++ b/arch/sh/boards/mach-rsk/devices-rsk7203.c
@@ -15,19 +15,21 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/map.h>
-#include <linux/smc911x.h>
+#include <linux/smsc911x.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
 #include <asm/machvec.h>
 #include <asm/io.h>
 #include <cpu/sh7203.h>
-static struct smc911x_platdata smc911x_info = {
+static struct smsc911x_platform_config smsc911x_config = {
-        .flags          = SMC911X_USE_16BIT,
+        .phy_interface  = PHY_INTERFACE_MODE_MII,
-        .irq_flags      = IRQF_TRIGGER_LOW,
+        .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+        .irq_type       = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+        .flags          = SMSC911X_USE_16BIT,
 };
-static struct resource smc911x_resources[] = {
+static struct resource smsc911x_resources[] = {
        [0] = {
                .start          = 0x24000000,
                .end            = 0x24000000 + 0x100,
@@ -40,13 +42,13 @@ static struct resource smc911x_resources[] = {
        },
 };
-static struct platform_device smc911x_device = {
+static struct platform_device smsc911x_device = {
-        .name           = "smc911x",
+        .name           = "smsc911x",
        .id             = -1,
-        .num_resources  = ARRAY_SIZE(smc911x_resources),
+        .num_resources  = ARRAY_SIZE(smsc911x_resources),
-        .resource       = smc911x_resources,
+        .resource       = smsc911x_resources,
        .dev            = {
-                .platform_data = &smc911x_info,
+                .platform_data = &smsc911x_config,
        },
 };
@@ -87,7 +89,7 @@ static struct platform_device led_device = {
 };
 static struct platform_device *rsk7203_devices[] __initdata = {
-        &smc911x_device,
+        &smsc911x_device,
        &led_device,
 };
diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c
index a70d23b21788..a340492087fa 100644
--- a/arch/sh/boards/mach-x3proto/setup.c
+++ b/arch/sh/boards/mach-x3proto/setup.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 #include <linux/smc91x.h>
+#include <linux/irq.h>
 #include <asm/ilsel.h>
 static struct resource heartbeat_resources[] = {
diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig
index 874dd9726e52..5c423fa8e6b8 100644
--- a/arch/sh/configs/ap325rxa_defconfig
+++ b/arch/sh/configs/ap325rxa_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Tue Oct 21 18:20:06 2008
+# Fri Jan  9 16:54:19 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -75,12 +77,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -90,7 +90,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +97,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +116,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -128,6 +129,7 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -192,7 +194,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -269,7 +270,6 @@ CONFIG_SECCOMP=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 #
@@ -293,11 +293,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -353,6 +360,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -368,8 +376,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -447,6 +455,8 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=0
 #
 # Self-contained MTD device drivers
 #
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
@@ -472,7 +482,15 @@ CONFIG_MTD_NAND_SH_FLCTL=y
 #
 # UBI - Unsorted block images
 #
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_GLUEBI is not set
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
@@ -487,7 +505,9 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -530,6 +550,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_ATA is not set
@@ -541,13 +562,34 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -630,6 +672,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -637,19 +680,102 @@ CONFIG_HW_RANDOM=y
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
+CONFIG_I2C=y
-# CONFIG_SPI is not set
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+#
+# I2C Hardware Bus support
+#
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_SH_MOBILE=y
+# CONFIG_I2C_SIMTEC is not set
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_GPIO=y
+# CONFIG_SPI_SH_SCI is not set
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+#
+# Memory mapped GPIO expanders:
+#
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+#
+# PCI GPIO expanders:
+#
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -658,8 +784,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -668,13 +799,47 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multimedia core support
 #
-# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_V4L2_COMMON=y
+# CONFIG_VIDEO_ALLOW_V4L1 is not set
+CONFIG_VIDEO_V4L1_COMPAT=y
 # CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
+CONFIG_VIDEO_MEDIA=y
 #
 # Multimedia drivers
 #
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=y
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=y
+CONFIG_MEDIA_TUNER_TDA8290=y
+CONFIG_MEDIA_TUNER_TDA9887=y
+CONFIG_MEDIA_TUNER_TEA5761=y
+CONFIG_MEDIA_TUNER_TEA5767=y
+CONFIG_MEDIA_TUNER_MT20XX=y
+CONFIG_MEDIA_TUNER_XC2028=y
+CONFIG_MEDIA_TUNER_XC5000=y
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEOBUF_GEN=y
+CONFIG_VIDEOBUF_DMA_CONTIG=y
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_SAA5246A is not set
+# CONFIG_VIDEO_SAA5249 is not set
+CONFIG_SOC_CAMERA=y
+# CONFIG_SOC_CAMERA_MT9M001 is not set
+# CONFIG_SOC_CAMERA_MT9M111 is not set
+# CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_TW9910 is not set
+CONFIG_SOC_CAMERA_PLATFORM=y
+# CONFIG_SOC_CAMERA_OV772X is not set
+CONFIG_VIDEO_SH_MOBILE_CEU=y
+# CONFIG_RADIO_ADAPTERS is not set
 # CONFIG_DAB is not set
 #
@@ -682,7 +847,34 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_SH_MOBILE_LCDC=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -694,14 +886,103 @@ CONFIG_SSB_POSSIBLE=y
 # Console display driver support
 #
 CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_LOGO_SUPERH_MONO=y
+CONFIG_LOGO_SUPERH_VGA16=y
+CONFIG_LOGO_SUPERH_CLUT224=y
 # CONFIG_SOUND is not set
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_SPI=y
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_DRV_PCF8563=y
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_SH is not set
 # CONFIG_DMADEVICES is not set
 CONFIG_UIO=y
 # CONFIG_UIO_PDRV is not set
@@ -768,10 +1049,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -780,6 +1058,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_UBIFS_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
@@ -878,13 +1157,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -900,11 +1185,14 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_BLKCIPHER2=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -987,12 +1275,13 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=y
 CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
+CONFIG_CRC7=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
diff --git a/arch/sh/configs/cayman_defconfig b/arch/sh/configs/cayman_defconfig
index e21c0e8e22d9..92895013813d 100644
--- a/arch/sh/configs/cayman_defconfig
+++ b/arch/sh/configs/cayman_defconfig
@@ -700,8 +700,8 @@ CONFIG_I2C_HELPER_AUTO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/sh/configs/dreamcast_defconfig b/arch/sh/configs/dreamcast_defconfig
index be4c2e0dbb26..2d86e0487517 100644
--- a/arch/sh/configs/dreamcast_defconfig
+++ b/arch/sh/configs/dreamcast_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:18:02 2008
+# Fri Jan  9 16:54:55 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -78,7 +80,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
 # CONFIG_OPROFILE is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
@@ -90,7 +91,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +98,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +117,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -126,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -195,7 +198,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -290,7 +292,6 @@ CONFIG_SECCOMP=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
@@ -310,6 +311,7 @@ CONFIG_MAPLE=y
 CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
@@ -322,11 +324,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -379,6 +388,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -394,8 +404,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -434,6 +444,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -477,6 +488,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -492,7 +504,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -506,6 +517,7 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -611,6 +623,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -643,11 +656,11 @@ CONFIG_SH_WDT=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -657,7 +670,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -732,6 +745,7 @@ CONFIG_FB_PVR2=y
 # CONFIG_FB_SH_MOBILE_LCDC is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -788,9 +802,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -847,10 +862,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -901,13 +913,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -923,6 +941,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1006,6 +1025,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/edosk7705_defconfig b/arch/sh/configs/edosk7705_defconfig
index 8f4329fbbd39..461bfb350221 100644
--- a/arch/sh/configs/edosk7705_defconfig
+++ b/arch/sh/configs/edosk7705_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
+# Linux kernel version: 2.6.28
-# Wed Dec 17 13:53:02 2008
+# Fri Jan  9 16:55:29 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -64,7 +64,6 @@ CONFIG_SHMEM=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -72,11 +71,14 @@ CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 # CONFIG_BLOCK is not set
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -151,7 +153,6 @@ CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -362,7 +363,6 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 #
 # File systems
@@ -382,10 +382,7 @@ CONFIG_STAGING_EXCLUDE_BUILD=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_NLS is not set
 #
@@ -426,6 +423,7 @@ CONFIG_HAVE_ARCH_KGDB=y
 #
 # Library routines
 #
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/edosk7760_defconfig b/arch/sh/configs/edosk7760_defconfig
index 158006847ad6..14d4b35685a1 100644
--- a/arch/sh/configs/edosk7760_defconfig
+++ b/arch/sh/configs/edosk7760_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:20:09 2008
+# Fri Jan  9 16:55:48 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -59,6 +61,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -75,13 +78,11 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -92,7 +93,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -100,11 +100,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -121,6 +119,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -128,6 +130,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -191,7 +194,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -272,7 +274,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
@@ -298,11 +299,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -353,6 +361,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -368,8 +377,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -510,6 +519,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -592,6 +602,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -632,8 +643,8 @@ CONFIG_I2C_SH7760=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -651,11 +662,11 @@ CONFIG_I2C_DEBUG_CHIP=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -664,9 +675,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -693,15 +707,16 @@ CONFIG_FB=m
 # CONFIG_FIRMWARE_EDID is not set
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
+# CONFIG_FB_CFB_FILLRECT is not set
-CONFIG_FB_CFB_COPYAREA=m
+# CONFIG_FB_CFB_COPYAREA is not set
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
+CONFIG_FB_SYS_FILLRECT=m
-# CONFIG_FB_SYS_COPYAREA is not set
+CONFIG_FB_SYS_COPYAREA=m
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -716,6 +731,7 @@ CONFIG_FB_SH_MOBILE_LCDC=m
 # CONFIG_FB_SH7760 is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -737,6 +753,7 @@ CONFIG_SND_PCM=y
 # CONFIG_SND_SEQUENCER is not set
 # CONFIG_SND_MIXER_OSS is not set
 # CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 # CONFIG_SND_VERBOSE_PROCFS is not set
@@ -753,6 +770,7 @@ CONFIG_SND_SOC=y
 #
 # SoC Audio support for SuperH
 #
+CONFIG_SND_SOC_I2C_AND_SPI=y
 # CONFIG_SND_SOC_ALL_CODECS is not set
 # CONFIG_SOUND_PRIME is not set
 # CONFIG_HID_SUPPORT is not set
@@ -823,10 +841,7 @@ CONFIG_TMPFS_POSIX_ACL=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -950,6 +965,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -958,17 +974,25 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
@@ -978,7 +1002,9 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -994,7 +1020,11 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1077,6 +1107,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/hp6xx_defconfig b/arch/sh/configs/hp6xx_defconfig
index 1032b235f080..847a25106635 100644
--- a/arch/sh/configs/hp6xx_defconfig
+++ b/arch/sh/configs/hp6xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:23:53 2008
+# Fri Jan  9 16:56:55 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,7 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_SYS_SUPPORTS_PM=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -70,12 +71,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -85,13 +84,11 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -108,6 +105,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 CONFIG_FREEZER=y
 #
@@ -115,6 +116,7 @@ CONFIG_FREEZER=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -178,7 +180,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -236,7 +237,6 @@ CONFIG_NR_ONCHIP_DMA_CHANNELS=4
 #
 CONFIG_HD6446X_SERIES=y
 CONFIG_HD64461=y
-# CONFIG_HD64465 is not set
 CONFIG_HD64461_IRQ=36
 CONFIG_HD64461_IOBASE=0xb0000000
 CONFIG_HD64461_ENABLER=y
@@ -275,7 +275,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 #
 # Bus options
 #
-CONFIG_ISA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCCARD=y
 # CONFIG_PCMCIA_DEBUG is not set
@@ -286,9 +285,6 @@ CONFIG_PCMCIA_IOCTL=y
 #
 # PC-card bridges
 #
-# CONFIG_I82365 is not set
-# CONFIG_TCIC is not set
-CONFIG_PCMCIA_PROBE=y
 #
 # Executable file formats
@@ -301,13 +297,13 @@ CONFIG_BINFMT_ELF=y
 #
 # Power management options (EXPERIMENTAL)
 #
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
 CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 CONFIG_APM_EMULATION=y
+# CONFIG_CPU_IDLE is not set
 # CONFIG_NET is not set
 #
@@ -326,7 +322,6 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_MTD is not set
 # CONFIG_PARPORT is not set
-# CONFIG_PNP is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
@@ -336,6 +331,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -375,18 +371,7 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_SAS_LIBSAS is not set
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
-# CONFIG_SCSI_AHA152X is not set
+# CONFIG_LIBFC is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_T128 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
 # CONFIG_SCSI_DH is not set
@@ -395,10 +380,7 @@ CONFIG_ATA=y
 CONFIG_SATA_PMP=y
 CONFIG_ATA_SFF=y
 # CONFIG_SATA_MV is not set
-# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_PCMCIA is not set
-# CONFIG_PATA_QDI is not set
-# CONFIG_PATA_WINBOND_VLB is not set
 CONFIG_PATA_PLATFORM=y
 # CONFIG_MD is not set
 # CONFIG_PHONE is not set
@@ -438,11 +420,11 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
 # CONFIG_TOUCHSCREEN_MTOUCH is not set
 # CONFIG_TOUCHSCREEN_INEXIO is not set
 # CONFIG_TOUCHSCREEN_MK712 is not set
 CONFIG_TOUCHSCREEN_HP600=y
-# CONFIG_TOUCHSCREEN_HTCPEN is not set
 # CONFIG_TOUCHSCREEN_PENMOUNT is not set
 # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
 # CONFIG_TOUCHSCREEN_TOUCHWIN is not set
@@ -484,11 +466,11 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=64
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 #
@@ -499,7 +481,6 @@ CONFIG_HW_RANDOM=y
 # CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
-CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
 # CONFIG_W1 is not set
@@ -508,11 +489,11 @@ CONFIG_DEVPORT=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -522,7 +503,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -552,11 +533,12 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
+CONFIG_FB_SYS_FILLRECT=y
-# CONFIG_FB_SYS_COPYAREA is not set
+CONFIG_FB_SYS_COPYAREA=y
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_IMAGEBLIT=y
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -571,6 +553,7 @@ CONFIG_FB_HIT=y
 CONFIG_FB_SH_MOBILE_LCDC=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_LCD_CLASS_DEVICE=y
 # CONFIG_LCD_ILI9320 is not set
@@ -587,7 +570,6 @@ CONFIG_BACKLIGHT_HP680=y
 #
 # Console display driver support
 #
-# CONFIG_MDA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
@@ -701,10 +683,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -785,13 +764,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -807,11 +792,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -893,6 +882,7 @@ CONFIG_CRYPTO_MD5=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 CONFIG_CRC16=y
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig
index b82dfb4da3aa..d3bbbb037716 100644
--- a/arch/sh/configs/landisk_defconfig
+++ b/arch/sh/configs/landisk_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:25:51 2008
+# Fri Jan  9 16:58:46 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -76,7 +78,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -87,7 +88,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -95,11 +95,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -116,6 +114,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -123,6 +125,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +189,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -285,6 +287,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 CONFIG_PCCARD=y
@@ -315,11 +318,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -401,6 +411,7 @@ CONFIG_ATALK=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -416,8 +427,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -462,6 +473,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -478,7 +490,6 @@ CONFIG_IDE_GD_ATA=y
 CONFIG_BLK_DEV_IDECD=y
 CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
 # CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDESCSI=y
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
@@ -508,6 +519,7 @@ CONFIG_BLK_DEV_AEC62XX=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -560,6 +572,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -573,6 +586,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -634,6 +649,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -649,7 +665,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -659,6 +674,7 @@ CONFIG_8139CP=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -687,6 +703,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -695,6 +712,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -791,6 +809,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -832,11 +851,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -846,7 +865,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -952,11 +971,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=m
 CONFIG_HID_APPLE=m
 CONFIG_HID_BELKIN=m
-CONFIG_HID_BRIGHT=m
 CONFIG_HID_CHERRY=m
 CONFIG_HID_CHICONY=m
 CONFIG_HID_CYPRESS=m
-CONFIG_HID_DELL=m
 CONFIG_HID_EZKEY=m
 CONFIG_HID_GYRATION=m
 CONFIG_HID_LOGITECH=m
@@ -964,12 +981,15 @@ CONFIG_HID_LOGITECH=m
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=m
 CONFIG_HID_MONTEREY=m
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=m
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=m
 CONFIG_HID_SAMSUNG=m
 CONFIG_HID_SONY=m
 CONFIG_HID_SUNPLUS=m
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -990,6 +1010,8 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 #
 # USB Host Controller Drivers
@@ -1007,6 +1029,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 #
 # USB Device Class drivers
@@ -1017,11 +1041,11 @@ CONFIG_USB_PRINTER=m
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1119,6 +1143,7 @@ CONFIG_USB_SISUSBVGA_CON=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1192,10 +1217,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1302,14 +1324,20 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1325,6 +1353,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1408,6 +1437,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/lboxre2_defconfig b/arch/sh/configs/lboxre2_defconfig
index c3ecedfc1bc7..d5c5a1dbaa62 100644
--- a/arch/sh/configs/lboxre2_defconfig
+++ b/arch/sh/configs/lboxre2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:29:42 2008
+# Fri Jan  9 17:02:46 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -76,7 +78,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -87,7 +88,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -95,11 +95,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -116,6 +114,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -123,6 +125,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +189,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -286,6 +288,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 CONFIG_PCCARD=y
@@ -315,11 +318,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -399,6 +409,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -414,8 +425,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -459,6 +470,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -501,6 +513,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -514,6 +527,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -627,6 +642,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -642,7 +658,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -656,6 +671,7 @@ CONFIG_8139TOO_TUNE_TWISTER=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -684,6 +700,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -692,6 +709,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -787,6 +805,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -828,11 +847,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -842,7 +861,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -902,9 +921,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1007,10 +1027,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1100,14 +1117,20 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1123,6 +1146,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1206,6 +1230,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/magicpanelr2_defconfig b/arch/sh/configs/magicpanelr2_defconfig
index 499ed7204385..125d8019dc2f 100644
--- a/arch/sh/configs/magicpanelr2_defconfig
+++ b/arch/sh/configs/magicpanelr2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:32:23 2008
+# Fri Jan  9 17:03:37 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -58,6 +60,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -74,12 +77,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -90,7 +91,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +98,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +117,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -126,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -189,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -296,11 +298,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -351,6 +360,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -366,8 +376,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -483,6 +493,7 @@ CONFIG_BLK_DEV_RAM_SIZE=65536
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -502,13 +513,33 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -618,6 +649,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -627,17 +659,37 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+#
+# Memory mapped GPIO expanders:
+#
+#
+# I2C GPIO expanders:
+#
+#
+# PCI GPIO expanders:
+#
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -647,7 +699,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -778,10 +830,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -912,6 +961,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -920,16 +970,24 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xa4430000
@@ -939,25 +997,9 @@ CONFIG_EARLY_PRINTK=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-CONFIG_SH_KGDB=y
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
-#
-# KGDB configuration options
-#
 # CONFIG_MORE_COMPILE_OPTIONS is not set
-# CONFIG_KGDB_NMI is not set
-CONFIG_KGDB_SYSRQ=y
-#
-# Serial port setup
-#
-CONFIG_KGDB_DEFPORT=0
-CONFIG_KGDB_DEFBAUD=115200
-CONFIG_KGDB_DEFPARITY_N=y
-# CONFIG_KGDB_DEFPARITY_E is not set
-# CONFIG_KGDB_DEFPARITY_O is not set
-CONFIG_KGDB_DEFBITS_8=y
-# CONFIG_KGDB_DEFBITS_7 is not set
 #
 # Security options
@@ -972,6 +1014,7 @@ CONFIG_KGDB_DEFBITS_8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/microdev_defconfig b/arch/sh/configs/microdev_defconfig
index b8ada8ce98d9..5a1c0485a354 100644
--- a/arch/sh/configs/microdev_defconfig
+++ b/arch/sh/configs/microdev_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:37:41 2008
+# Fri Jan  9 17:06:47 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -72,12 +74,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -87,13 +87,11 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -110,6 +108,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -117,6 +119,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +189,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -265,7 +267,6 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
@@ -292,11 +293,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_PACKET is not set
 # CONFIG_UNIX is not set
 CONFIG_XFRM=y
@@ -351,6 +359,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -366,8 +375,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -400,12 +409,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_IDE_GD=y
 CONFIG_IDE_GD_ATA=y
@@ -445,6 +456,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -503,6 +515,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -530,11 +543,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -544,7 +557,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -588,7 +601,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -656,10 +669,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -761,13 +771,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -783,11 +799,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -869,6 +889,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig
index 30cac42f25e7..7758263514bc 100644
--- a/arch/sh/configs/migor_defconfig
+++ b/arch/sh/configs/migor_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.28
-# Fri Oct 31 15:58:06 2008
+# Fri Jan  9 17:09:35 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -77,6 +79,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -89,18 +92,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -117,6 +117,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -127,6 +131,7 @@ CONFIG_CPU_SH4A=y
 CONFIG_CPU_SH4AL_DSP=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -196,7 +201,6 @@ CONFIG_SPARSEMEM_STATIC=y
 # CONFIG_MEMORY_HOTPLUG is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_MIGRATION is not set
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -299,11 +303,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -359,6 +370,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -375,8 +387,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -493,7 +505,9 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -536,6 +550,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_ATA is not set
@@ -554,6 +569,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -644,6 +660,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -684,8 +701,8 @@ CONFIG_I2C_SH_MOBILE=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -697,17 +714,39 @@ CONFIG_I2C_SH_MOBILE=y
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+#
+# Memory mapped GPIO expanders:
+#
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+#
+# PCI GPIO expanders:
+#
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -716,10 +755,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -762,8 +804,11 @@ CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
 CONFIG_SOC_CAMERA=y
 # CONFIG_SOC_CAMERA_MT9M001 is not set
 # CONFIG_SOC_CAMERA_MT9M111 is not set
+# CONFIG_SOC_CAMERA_MT9T031 is not set
 # CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_TW9910 is not set
 CONFIG_SOC_CAMERA_PLATFORM=y
+# CONFIG_SOC_CAMERA_OV772X is not set
 CONFIG_VIDEO_SH_MOBILE_CEU=y
 # CONFIG_RADIO_ADAPTERS is not set
 # CONFIG_DAB is not set
@@ -806,7 +851,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB_GADGET_MUSB_HDRC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 CONFIG_USB_GADGET=y
 # CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -872,6 +917,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -948,10 +994,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1008,19 +1051,29 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
 CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1035,12 +1088,13 @@ CONFIG_CRYPTO=y
 # Crypto core or helper
 #
 # CONFIG_CRYPTO_FIPS is not set
-CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
-CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
-CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1123,6 +1177,7 @@ CONFIG_CRYPTO_MANAGER=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/r7780mp_defconfig b/arch/sh/configs/r7780mp_defconfig
index 2e65149e9502..65b01a9e5934 100644
--- a/arch/sh/configs/r7780mp_defconfig
+++ b/arch/sh/configs/r7780mp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 20:03:46 2008
+# Fri Jan  9 17:10:19 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -85,6 +87,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
@@ -96,7 +99,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -104,11 +106,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -125,6 +125,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -133,6 +137,7 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -203,7 +208,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -284,7 +288,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 #
@@ -302,6 +305,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
@@ -315,11 +319,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -382,6 +393,7 @@ CONFIG_LLC=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -398,8 +410,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -442,8 +454,10 @@ CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_93CX6=y
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -486,6 +500,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -499,6 +514,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -611,6 +628,7 @@ CONFIG_AX88796_93CX6=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -626,7 +644,6 @@ CONFIG_PCNET32=m
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -640,6 +657,7 @@ CONFIG_8139TOO_8129=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 CONFIG_VIA_RHINE=m
@@ -669,6 +687,7 @@ CONFIG_R8169=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -677,6 +696,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -771,6 +791,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -836,8 +857,8 @@ CONFIG_I2C_HIGHLANDER=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -861,6 +882,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ATXP1 is not set
@@ -909,11 +931,11 @@ CONFIG_HWMON=y
 CONFIG_THERMAL=y
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -922,9 +944,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -982,9 +1007,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1020,6 +1046,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1106,10 +1133,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_CONFIGFS_FS=m
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1228,6 +1252,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
@@ -1236,6 +1261,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1244,16 +1270,28 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 CONFIG_EARLY_PRINTK=y
@@ -1262,7 +1300,9 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1278,11 +1318,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1366,6 +1410,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/r7785rp_defconfig b/arch/sh/configs/r7785rp_defconfig
index 043a8a509e09..8defaa5f13b9 100644
--- a/arch/sh/configs/r7785rp_defconfig
+++ b/arch/sh/configs/r7785rp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 16:25:30 2008
+# Fri Jan  9 17:14:41 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -13,9 +13,11 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_GENERIC_IRQ_PROBE=y
-# CONFIG_GENERIC_GPIO is not set
+CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -63,6 +65,7 @@ CONFIG_UID16=y
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -84,6 +87,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -97,7 +101,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -105,11 +108,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -126,6 +127,11 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 # CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
 # CONFIG_FREEZER is not set
 #
@@ -135,6 +141,7 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -211,7 +218,6 @@ CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -307,8 +313,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
 CONFIG_GUSA=y
 #
@@ -326,6 +330,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
@@ -339,11 +344,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=m
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -406,6 +418,7 @@ CONFIG_LLC=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -423,8 +436,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -467,8 +480,10 @@ CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_93CX6=y
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -511,6 +526,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -524,6 +540,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -636,6 +654,7 @@ CONFIG_AX88796_93CX6=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -671,6 +690,7 @@ CONFIG_R8169=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -679,6 +699,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -732,6 +753,7 @@ CONFIG_KEYBOARD_ATKBD=y
 # CONFIG_KEYBOARD_XTKBD is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_GPIO is not set
 # CONFIG_KEYBOARD_SH_KEYSC is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
@@ -773,6 +795,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -812,6 +835,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_GPIO is not set
 CONFIG_I2C_HIGHLANDER=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SH_MOBILE is not set
@@ -838,8 +862,8 @@ CONFIG_I2C_HIGHLANDER=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -851,6 +875,30 @@ CONFIG_I2C_HIGHLANDER=y
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+#
+# Memory mapped GPIO expanders:
+#
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
@@ -863,6 +911,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ATXP1 is not set
@@ -911,11 +960,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -924,9 +973,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -954,15 +1007,16 @@ CONFIG_FB=y
 # CONFIG_FIRMWARE_EDID is not set
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
+# CONFIG_FB_CFB_FILLRECT is not set
-CONFIG_FB_CFB_COPYAREA=m
+# CONFIG_FB_CFB_COPYAREA is not set
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
+CONFIG_FB_SYS_FILLRECT=m
-# CONFIG_FB_SYS_COPYAREA is not set
+CONFIG_FB_SYS_COPYAREA=m
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -1000,6 +1054,7 @@ CONFIG_FB_CFB_IMAGEBLIT=m
 CONFIG_FB_SH_MOBILE_LCDC=m
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -1034,9 +1089,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1072,6 +1128,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1158,10 +1215,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_CONFIGFS_FS=m
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1291,6 +1345,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_KPROBES_SANITY_TEST is not set
@@ -1300,16 +1355,28 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 CONFIG_EARLY_PRINTK=y
@@ -1318,7 +1385,9 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 CONFIG_4KSTACKS=y
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1334,11 +1403,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1422,6 +1495,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/rsk7201_defconfig b/arch/sh/configs/rsk7201_defconfig
index 014c18cbf46a..64ee69eef47c 100644
--- a/arch/sh/configs/rsk7201_defconfig
+++ b/arch/sh/configs/rsk7201_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
+# Linux kernel version: 2.6.28
-# Mon Dec  8 14:48:02 2008
+# Fri Jan  9 17:19:04 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -77,6 +77,7 @@ CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -87,18 +88,15 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -115,6 +113,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -185,7 +187,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -563,7 +564,6 @@ CONFIG_RTC_DRV_SH=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 #
 # File systems
@@ -606,10 +606,7 @@ CONFIG_SYSFS=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -658,22 +655,28 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
 #
 # Tracers
 #
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -688,6 +691,7 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/rsk7203_defconfig b/arch/sh/configs/rsk7203_defconfig
index dcdef31cf19b..8d7a5972a86a 100644
--- a/arch/sh/configs/rsk7203_defconfig
+++ b/arch/sh/configs/rsk7203_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
+# Linux kernel version: 2.6.28
-# Mon Dec  8 14:35:03 2008
+# Fri Jan  9 17:20:31 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -62,6 +62,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -81,6 +82,7 @@ CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -91,18 +93,15 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +118,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -189,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -313,6 +315,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_PACKET is not set
 # CONFIG_UNIX is not set
 # CONFIG_NET_KEY is not set
@@ -361,6 +365,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -376,8 +381,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -509,13 +514,33 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -611,6 +636,26 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+#
+# Memory mapped GPIO expanders:
+#
+#
+# I2C GPIO expanders:
+#
+#
+# PCI GPIO expanders:
+#
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -685,11 +730,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -697,12 +740,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -847,7 +893,6 @@ CONFIG_RTC_DRV_SH=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 #
 # File systems
@@ -890,10 +935,7 @@ CONFIG_SYSFS=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -961,6 +1003,7 @@ CONFIG_DEBUG_OBJECTS=y
 # CONFIG_DEBUG_OBJECTS_SELFTEST is not set
 # CONFIG_DEBUG_OBJECTS_FREE is not set
 # CONFIG_DEBUG_OBJECTS_TIMERS is not set
+CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -970,6 +1013,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LOCK_STAT is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
@@ -978,6 +1022,7 @@ CONFIG_DEBUG_WRITECOUNT=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 CONFIG_DEBUG_LIST=y
 CONFIG_DEBUG_SG=y
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -986,9 +1031,12 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
 #
 # Tracers
@@ -997,9 +1045,13 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xfffe8000
@@ -1008,6 +1060,9 @@ CONFIG_DEBUG_BOOTMEM=y
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_IRQSTACKS is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1022,6 +1077,7 @@ CONFIG_DEBUG_STACK_USAGE=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/rts7751r2d1_defconfig b/arch/sh/configs/rts7751r2d1_defconfig
index 7d2a9e88838b..d6680f4382c2 100644
--- a/arch/sh/configs/rts7751r2d1_defconfig
+++ b/arch/sh/configs/rts7751r2d1_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:44:36 2008
+# Fri Jan  9 17:23:15 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -77,6 +79,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -89,18 +92,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -117,6 +117,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -124,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -187,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -293,6 +297,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
@@ -308,11 +313,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -365,6 +377,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -381,8 +394,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -426,6 +439,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -468,6 +482,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -481,6 +496,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -593,6 +610,7 @@ CONFIG_MII=y
 # CONFIG_SMC91X is not set
 # CONFIG_ENC28J60 is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -608,7 +626,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -622,6 +639,7 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -650,6 +668,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -658,6 +677,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -755,6 +775,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -777,7 +798,7 @@ CONFIG_SPI_SH_SCI=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -805,11 +826,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -819,7 +840,7 @@ CONFIG_SSB_POSSIBLE=y
 CONFIG_MFD_SM501=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -852,11 +873,12 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
+CONFIG_FB_SYS_FILLRECT=m
-# CONFIG_FB_SYS_COPYAREA is not set
+CONFIG_FB_SYS_COPYAREA=m
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -895,6 +917,7 @@ CONFIG_FB_SH_MOBILE_LCDC=m
 CONFIG_FB_SM501=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -1031,11 +1054,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1043,12 +1064,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1069,6 +1093,8 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 # CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 #
 # USB Host Controller Drivers
@@ -1084,6 +1110,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 #
 # USB Device Class drivers
@@ -1094,11 +1122,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1151,6 +1179,7 @@ CONFIG_USB_LIBUSUAL=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1176,6 +1205,7 @@ CONFIG_RTC_INTF_DEV=y
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 CONFIG_RTC_DRV_R9701=y
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1254,10 +1284,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1343,19 +1370,29 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
 CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1371,6 +1408,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1454,6 +1492,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/rts7751r2dplus_defconfig b/arch/sh/configs/rts7751r2dplus_defconfig
index f680d3eecdfb..3fca10e24833 100644
--- a/arch/sh/configs/rts7751r2dplus_defconfig
+++ b/arch/sh/configs/rts7751r2dplus_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:47:39 2008
+# Fri Jan  9 17:26:10 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -77,6 +79,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -89,18 +92,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -117,6 +117,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -124,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -187,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -293,6 +297,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
@@ -308,11 +313,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -365,6 +377,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -381,8 +394,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -426,6 +439,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -468,6 +482,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -481,6 +496,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -593,6 +610,7 @@ CONFIG_MII=y
 # CONFIG_SMC91X is not set
 # CONFIG_ENC28J60 is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -608,7 +626,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -622,6 +639,7 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -650,6 +668,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -658,6 +677,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -755,6 +775,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -777,7 +798,7 @@ CONFIG_SPI_SH_SCI=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -805,11 +826,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -819,7 +840,7 @@ CONFIG_SSB_POSSIBLE=y
 CONFIG_MFD_SM501=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -852,11 +873,12 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
+CONFIG_FB_SYS_FILLRECT=m
-# CONFIG_FB_SYS_COPYAREA is not set
+CONFIG_FB_SYS_COPYAREA=m
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -895,6 +917,7 @@ CONFIG_FB_SH_MOBILE_LCDC=m
 CONFIG_FB_SM501=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -1031,11 +1054,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1043,12 +1064,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1069,6 +1093,8 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 # CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 #
 # USB Host Controller Drivers
@@ -1084,6 +1110,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 #
 # USB Device Class drivers
@@ -1094,11 +1122,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1151,6 +1179,7 @@ CONFIG_USB_LIBUSUAL=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1176,6 +1205,7 @@ CONFIG_RTC_INTF_DEV=y
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 CONFIG_RTC_DRV_R9701=y
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1254,10 +1284,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1343,19 +1370,29 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
 CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1371,6 +1408,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1454,6 +1492,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/sdk7780_defconfig b/arch/sh/configs/sdk7780_defconfig
index 543287b97a6a..5d6b06755ae7 100644
--- a/arch/sh/configs/sdk7780_defconfig
+++ b/arch/sh/configs/sdk7780_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:53:22 2008
+# Fri Jan  9 17:26:40 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -59,6 +61,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -81,7 +84,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -92,7 +94,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -100,11 +101,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -121,6 +120,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -129,6 +132,7 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -199,7 +203,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -282,7 +285,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 #
@@ -300,6 +302,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
@@ -334,11 +337,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -434,6 +444,7 @@ CONFIG_NET_SCHED=y
 # CONFIG_NET_SCH_GRED is not set
 # CONFIG_NET_SCH_DSMARK is not set
 # CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
 #
 # Classification
@@ -449,6 +460,7 @@ CONFIG_NET_SCHED=y
 # CONFIG_NET_EMATCH is not set
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -464,8 +476,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -516,6 +528,7 @@ CONFIG_IDE=y
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_IDE_GD=y
 CONFIG_IDE_GD_ATA=y
@@ -525,7 +538,6 @@ CONFIG_IDE_GD_ATA=y
 CONFIG_BLK_DEV_IDECD=y
 CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
@@ -553,6 +565,7 @@ CONFIG_BLK_DEV_GENERIC=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -619,6 +632,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -742,6 +757,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -826,6 +842,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y
 CONFIG_MOUSE_PS2_SYNAPTICS=y
 CONFIG_MOUSE_PS2_LIFEBOOK=y
 CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
 # CONFIG_MOUSE_PS2_TOUCHKIT is not set
 # CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_APPLETOUCH is not set
@@ -875,6 +892,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_PRINTER is not set
@@ -905,11 +923,11 @@ CONFIG_POWER_SUPPLY=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 CONFIG_SSB=y
 CONFIG_SSB_SPROM=y
 CONFIG_SSB_PCIHOST_POSSIBLE=y
@@ -929,7 +947,7 @@ CONFIG_SSB_DRIVER_PCICORE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -957,15 +975,16 @@ CONFIG_FB=y
 # CONFIG_FIRMWARE_EDID is not set
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
+# CONFIG_FB_CFB_FILLRECT is not set
-CONFIG_FB_CFB_COPYAREA=m
+# CONFIG_FB_CFB_COPYAREA is not set
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
+CONFIG_FB_SYS_FILLRECT=m
-# CONFIG_FB_SYS_COPYAREA is not set
+CONFIG_FB_SYS_COPYAREA=m
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -1003,6 +1022,7 @@ CONFIG_FB_CFB_IMAGEBLIT=m
 CONFIG_FB_SH_MOBILE_LCDC=m
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -1054,11 +1074,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1066,12 +1084,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1092,6 +1113,8 @@ CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 #
 # USB Host Controller Drivers
@@ -1106,6 +1129,8 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 #
 # USB Device Class drivers
@@ -1116,11 +1141,11 @@ CONFIG_USB_PRINTER=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1176,6 +1201,7 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 CONFIG_NEW_LEDS=y
@@ -1260,10 +1286,7 @@ CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1392,6 +1415,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1400,17 +1424,25 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
@@ -1419,7 +1451,9 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1435,7 +1469,11 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1519,6 +1557,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig
index 25717ff26ca9..e5b55b6f002d 100644
--- a/arch/sh/configs/se7206_defconfig
+++ b/arch/sh/configs/se7206_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 18:57:39 2008
+# Fri Jan  9 17:31:27 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 # CONFIG_GENERIC_TIME is not set
 # CONFIG_GENERIC_CLOCKEVENTS is not set
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -69,6 +71,7 @@ CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -84,11 +87,11 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 # CONFIG_SLAB is not set
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -99,7 +102,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -107,11 +109,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -128,6 +128,11 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 # CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
 # CONFIG_FREEZER is not set
 #
@@ -136,6 +141,7 @@ CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CPU_SH2=y
 CONFIG_CPU_SH2A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 CONFIG_CPU_SUBTYPE_SH7206=y
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -197,7 +203,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -281,8 +286,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
 CONFIG_GUSA=y
 #
@@ -296,10 +299,6 @@ CONFIG_CMDLINE="console=ttySC3,115200 ignore_loglevel earlyprintk=serial"
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
@@ -312,11 +311,19 @@ CONFIG_BINFMT_ZFLAT=y
 CONFIG_BINFMT_SHARED_FLAT=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -372,6 +379,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -387,8 +395,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -500,6 +508,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_93CX6=y
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -526,6 +535,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -598,11 +608,11 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -612,7 +622,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -732,10 +742,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_CONFIGFS_FS=y
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -812,6 +819,7 @@ CONFIG_DEBUG_PREEMPT=y
 # CONFIG_LOCK_STAT is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
@@ -820,6 +828,7 @@ CONFIG_DEBUG_VM=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 CONFIG_DEBUG_LIST=y
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -827,20 +836,35 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DEBUG_BOOTMEM is not set
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_IRQSTACKS is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -856,7 +880,11 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -890,7 +918,7 @@ CONFIG_CRYPTO_ALGAPI=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=y
 # CONFIG_CRYPTO_MD4 is not set
 # CONFIG_CRYPTO_MD5 is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -939,6 +967,7 @@ CONFIG_CRYPTO_LZO=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 CONFIG_CRC16=y
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7343_defconfig b/arch/sh/configs/se7343_defconfig
index be246f381507..390052577031 100644
--- a/arch/sh/configs/se7343_defconfig
+++ b/arch/sh/configs/se7343_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
+# Linux kernel version: 2.6.28
-# Thu Dec  4 16:40:25 2008
+# Fri Jan  9 17:33:53 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -78,7 +80,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -88,7 +89,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -96,11 +96,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -117,6 +115,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -190,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -280,7 +281,6 @@ CONFIG_CMDLINE="console=ttySC0,115200"
 #
 # Bus options
 #
-# CONFIG_CF_ENABLER is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
@@ -291,11 +291,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -347,6 +354,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -362,8 +370,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -661,8 +669,8 @@ CONFIG_I2C_SH_MOBILE=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -693,6 +701,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
@@ -743,11 +752,13 @@ CONFIG_V4L_USB_DRIVERS=y
 # CONFIG_USB_VIDEO_CLASS is not set
 CONFIG_USB_GSPCA=m
 # CONFIG_USB_M5602 is not set
+# CONFIG_USB_STV06XX is not set
 # CONFIG_USB_GSPCA_CONEX is not set
 # CONFIG_USB_GSPCA_ETOMS is not set
 # CONFIG_USB_GSPCA_FINEPIX is not set
 # CONFIG_USB_GSPCA_MARS is not set
 # CONFIG_USB_GSPCA_OV519 is not set
+# CONFIG_USB_GSPCA_OV534 is not set
 # CONFIG_USB_GSPCA_PAC207 is not set
 # CONFIG_USB_GSPCA_PAC7311 is not set
 # CONFIG_USB_GSPCA_SONIXB is not set
@@ -786,6 +797,7 @@ CONFIG_RADIO_ADAPTERS=y
 # CONFIG_USB_DSBR is not set
 # CONFIG_USB_SI470X is not set
 # CONFIG_USB_MR800 is not set
+# CONFIG_RADIO_TEA5764 is not set
 # CONFIG_DAB is not set
 #
@@ -797,15 +809,16 @@ CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
+# CONFIG_FB_CFB_FILLRECT is not set
-CONFIG_FB_CFB_COPYAREA=m
+# CONFIG_FB_CFB_COPYAREA is not set
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
+CONFIG_FB_SYS_FILLRECT=m
-# CONFIG_FB_SYS_COPYAREA is not set
+CONFIG_FB_SYS_COPYAREA=m
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -881,11 +894,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -893,12 +904,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 # CONFIG_THRUSTMASTER_FF is not set
 # CONFIG_ZEROPLUS_FF is not set
 CONFIG_USB_SUPPORT=y
@@ -997,7 +1011,6 @@ CONFIG_UIO=y
 # CONFIG_UIO_SMX is not set
 # CONFIG_UIO_SERCOS3 is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 #
 # File systems
@@ -1051,10 +1064,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1138,11 +1148,12 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
 CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1158,6 +1169,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1240,6 +1252,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7619_defconfig b/arch/sh/configs/se7619_defconfig
index db9cacd7c4e7..932b0235b1de 100644
--- a/arch/sh/configs/se7619_defconfig
+++ b/arch/sh/configs/se7619_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:03:29 2008
+# Fri Jan  9 17:36:46 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 # CONFIG_GENERIC_TIME is not set
 # CONFIG_GENERIC_CLOCKEVENTS is not set
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -61,12 +63,10 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_AIO=y
 # CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
@@ -74,12 +74,10 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -96,6 +94,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -103,6 +105,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH2=y
 CONFIG_CPU_SUBTYPE_SH7619=y
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -164,7 +167,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -244,7 +246,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 #
 # Bus options
 #
-# CONFIG_CF_ENABLER is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 #
@@ -256,6 +257,12 @@ CONFIG_BINFMT_ZFLAT=y
 # CONFIG_BINFMT_SHARED_FLAT is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 # CONFIG_NET is not set
 #
@@ -359,6 +366,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -439,11 +447,11 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -453,7 +461,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -506,7 +514,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -557,10 +565,7 @@ CONFIG_PROC_SYSCTL=y
 # CONFIG_SYSFS is not set
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -602,12 +607,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -621,6 +633,7 @@ CONFIG_HAVE_FTRACE=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7705_defconfig b/arch/sh/configs/se7705_defconfig
index d88190fdd7c1..8574d6eb00a3 100644
--- a/arch/sh/configs/se7705_defconfig
+++ b/arch/sh/configs/se7705_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:04:52 2008
+# Fri Jan  9 17:37:50 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -68,12 +70,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -83,17 +83,14 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -110,6 +107,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -117,6 +118,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -180,7 +182,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -258,7 +259,6 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
@@ -272,10 +272,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 #
@@ -285,11 +281,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +348,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -360,8 +364,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -465,6 +469,7 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -491,6 +496,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_STNIC=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -583,6 +589,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
@@ -609,11 +616,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -623,7 +630,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -677,7 +684,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -734,10 +741,7 @@ CONFIG_PROC_PAGE_MONITOR=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -806,13 +810,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -827,6 +837,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -909,6 +920,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7712_defconfig b/arch/sh/configs/se7712_defconfig
index 869ab1737deb..e31ea84f116d 100644
--- a/arch/sh/configs/se7712_defconfig
+++ b/arch/sh/configs/se7712_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:08:12 2008
+# Fri Jan  9 17:40:12 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -15,6 +15,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -55,6 +57,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -71,12 +74,10 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -87,18 +88,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=1
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -115,6 +113,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -122,6 +124,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -185,7 +188,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -277,10 +279,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda1"
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
@@ -291,11 +289,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -376,6 +381,7 @@ CONFIG_NET_SCH_TBF=y
 CONFIG_NET_SCH_GRED=y
 CONFIG_NET_SCH_DSMARK=y
 CONFIG_NET_SCH_NETEM=y
+# CONFIG_NET_SCH_DRR is not set
 #
 # Classification
@@ -394,6 +400,7 @@ CONFIG_NET_CLS_FW=y
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_IND=y
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -410,8 +417,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -518,6 +525,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -560,6 +568,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 CONFIG_ATA=y
@@ -591,6 +600,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
 CONFIG_NET_ETHERNET=y
@@ -600,6 +612,7 @@ CONFIG_MII=y
 CONFIG_SH_ETH=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -658,6 +671,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
@@ -672,11 +686,11 @@ CONFIG_HW_RANDOM=m
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -686,7 +700,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -730,7 +744,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -748,6 +762,7 @@ CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_TRIGGERS=y
 # CONFIG_LEDS_TRIGGER_TIMER is not set
 # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
 # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
@@ -809,10 +824,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -902,6 +914,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -910,16 +923,24 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DEBUG_BOOTMEM is not set
@@ -927,7 +948,9 @@ CONFIG_HAVE_FTRACE=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -943,11 +966,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1030,6 +1058,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7721_defconfig b/arch/sh/configs/se7721_defconfig
index b52be14074d8..ad1bace3ad46 100644
--- a/arch/sh/configs/se7721_defconfig
+++ b/arch/sh/configs/se7721_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:12:06 2008
+# Fri Jan  9 17:43:33 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -15,6 +15,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -59,6 +61,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -75,12 +78,10 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -91,18 +92,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=1
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +117,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -126,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -189,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -280,10 +282,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda2"
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
@@ -294,11 +292,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -379,6 +384,7 @@ CONFIG_NET_SCH_TBF=y
 CONFIG_NET_SCH_GRED=y
 CONFIG_NET_SCH_DSMARK=y
 CONFIG_NET_SCH_NETEM=y
+# CONFIG_NET_SCH_DRR is not set
 #
 # Classification
@@ -397,6 +403,7 @@ CONFIG_NET_CLS_FW=y
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_IND=y
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -413,8 +420,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -522,6 +529,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -673,6 +681,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
@@ -686,11 +695,11 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -700,7 +709,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -750,11 +759,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -762,12 +769,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -788,19 +798,21 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 #
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 #
 # USB Device Class drivers
@@ -811,11 +823,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -883,6 +895,7 @@ CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_TRIGGERS=y
 # CONFIG_LEDS_TRIGGER_TIMER is not set
 # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
 # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
@@ -947,10 +960,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1063,6 +1073,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1071,16 +1082,24 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DEBUG_BOOTMEM is not set
@@ -1088,7 +1107,9 @@ CONFIG_HAVE_FTRACE=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1104,11 +1125,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1191,6 +1217,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7722_defconfig b/arch/sh/configs/se7722_defconfig
index e6df51f098f0..abb189a1d314 100644
--- a/arch/sh/configs/se7722_defconfig
+++ b/arch/sh/configs/se7722_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:15:10 2008
+# Fri Jan  9 17:46:59 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -75,13 +77,11 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
 # CONFIG_OPROFILE is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
@@ -93,7 +93,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -101,11 +100,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -122,6 +119,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -132,6 +133,7 @@ CONFIG_CPU_SH4A=y
 CONFIG_CPU_SH4AL_DSP=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -207,7 +209,6 @@ CONFIG_SPARSEMEM_STATIC=y
 # CONFIG_MEMORY_HOTPLUG is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -287,7 +288,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 #
@@ -300,10 +300,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
@@ -314,11 +310,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -371,6 +374,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -386,8 +390,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -420,6 +424,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -462,6 +467,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 CONFIG_ATA=y
@@ -485,6 +491,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -577,6 +584,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -604,11 +612,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -618,7 +626,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -672,7 +680,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -774,10 +782,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -831,14 +836,20 @@ CONFIG_DEBUG_FS=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -854,6 +865,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -936,6 +948,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7750_defconfig b/arch/sh/configs/se7750_defconfig
index a577099c3247..ac874f63a625 100644
--- a/arch/sh/configs/se7750_defconfig
+++ b/arch/sh/configs/se7750_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:17:29 2008
+# Fri Jan  9 17:49:22 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -72,12 +74,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -88,18 +88,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -116,6 +113,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -123,6 +124,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +188,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -278,10 +279,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 #
@@ -291,11 +288,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -352,6 +356,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -367,8 +372,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -469,6 +474,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -481,7 +487,6 @@ CONFIG_IDE_GD_ATA=y
 # CONFIG_IDE_GD_ATAPI is not set
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
@@ -530,6 +535,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_ATA is not set
@@ -548,6 +554,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_STNIC=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -610,6 +617,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -645,11 +653,11 @@ CONFIG_WATCHDOG=y
 # CONFIG_SOFT_WATCHDOG is not set
 CONFIG_SH_WDT=y
 # CONFIG_SH_WDT_MMAP is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -659,7 +667,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -703,7 +711,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -761,10 +769,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -847,13 +852,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -869,6 +880,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -951,6 +963,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7751_defconfig b/arch/sh/configs/se7751_defconfig
index d99a6bdf410f..f54ae056f177 100644
--- a/arch/sh/configs/se7751_defconfig
+++ b/arch/sh/configs/se7751_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:21:12 2008
+# Fri Jan  9 17:51:47 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -72,12 +74,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -88,18 +88,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -116,6 +113,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -123,6 +124,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +188,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -280,7 +281,6 @@ CONFIG_CMDLINE="console=ttySC1,38400"
 #
 # Bus options
 #
-# CONFIG_CF_ENABLER is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 #
@@ -290,11 +290,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -370,6 +377,7 @@ CONFIG_IP_NF_QUEUE=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -385,8 +393,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -490,6 +498,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -516,6 +525,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -570,6 +580,7 @@ CONFIG_DEVKMEM=y
 #
 # CONFIG_SERIAL_SH_SCI is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -604,11 +615,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_SOFT_WATCHDOG is not set
 # CONFIG_SH_WDT is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -618,7 +629,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -662,7 +673,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -722,10 +733,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -787,13 +795,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -809,6 +823,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -891,6 +906,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7780_defconfig b/arch/sh/configs/se7780_defconfig
index ad95b80bb198..7504978e8747 100644
--- a/arch/sh/configs/se7780_defconfig
+++ b/arch/sh/configs/se7780_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:27:30 2008
+# Fri Jan  9 17:53:50 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -74,7 +76,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -84,18 +85,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 #
@@ -111,6 +109,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -119,6 +121,7 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -185,7 +188,6 @@ CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -274,11 +276,11 @@ CONFIG_CMDLINE="console=ttySC0.115200 root=/dev/sda1"
 #
 # Bus options
 #
-# CONFIG_CF_ENABLER is not set
 CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -294,6 +296,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -349,6 +352,7 @@ CONFIG_IPV6=y
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -363,8 +367,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 #
@@ -533,6 +537,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -569,11 +575,13 @@ CONFIG_SATA_SIL=y
 # CONFIG_SATA_VIA is not set
 # CONFIG_SATA_VITESSE is not set
 # CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
 # CONFIG_PATA_AMD is not set
 # CONFIG_PATA_ARTOP is not set
 # CONFIG_PATA_ATIIXP is not set
 # CONFIG_PATA_CMD64X is not set
 # CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
 # CONFIG_PATA_EFAR is not set
 # CONFIG_ATA_GENERIC is not set
 # CONFIG_PATA_HPT366 is not set
@@ -585,10 +593,15 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_MPIIX is not set
 # CONFIG_PATA_OLDPIIX is not set
 # CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
 # CONFIG_PATA_SERVERWORKS is not set
 # CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -627,6 +640,9 @@ CONFIG_SMSC_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -639,6 +655,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -654,7 +671,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -663,6 +679,7 @@ CONFIG_NET_PCI=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -754,6 +771,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
@@ -779,11 +797,11 @@ CONFIG_HWMON=y
 CONFIG_THERMAL=y
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -793,7 +811,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -821,15 +839,16 @@ CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
+# CONFIG_FB_CFB_FILLRECT is not set
-CONFIG_FB_CFB_COPYAREA=m
+# CONFIG_FB_CFB_COPYAREA is not set
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
+CONFIG_FB_SYS_FILLRECT=m
-# CONFIG_FB_SYS_COPYAREA is not set
+CONFIG_FB_SYS_COPYAREA=m
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -865,6 +884,7 @@ CONFIG_FB_CFB_IMAGEBLIT=m
 CONFIG_FB_SH_MOBILE_LCDC=m
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -912,11 +932,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -924,12 +942,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -949,6 +970,7 @@ CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB_CBAF is not set
 #
 # USB Host Controller Drivers
@@ -974,11 +996,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1094,10 +1116,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
@@ -1188,13 +1207,19 @@ CONFIG_DEBUG_FS=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1210,6 +1235,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
@@ -1288,6 +1314,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/sh03_defconfig b/arch/sh/configs/sh03_defconfig
index 95f0f5d5b631..04bde1e96965 100644
--- a/arch/sh/configs/sh03_defconfig
+++ b/arch/sh/configs/sh03_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:31:54 2008
+# Fri Jan  9 17:56:46 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -79,6 +81,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
@@ -91,7 +94,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -99,11 +101,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -120,6 +120,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -127,6 +131,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -190,7 +195,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -268,7 +272,6 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
@@ -284,14 +287,11 @@ CONFIG_CMDLINE="console=ttySC1,115200 mem=64M root=/dev/nfs"
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-CONFIG_CF_AREA5=y
-# CONFIG_CF_AREA6 is not set
-CONFIG_CF_BASE_ADDR=0xb4000000
 CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
@@ -307,11 +307,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -369,6 +376,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -384,8 +392,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -427,6 +435,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
@@ -441,7 +450,6 @@ CONFIG_IDE_GD_ATA=y
 CONFIG_BLK_DEV_IDECD=m
 CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
 CONFIG_BLK_DEV_IDETAPE=m
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
@@ -466,6 +474,7 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -519,6 +528,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -532,6 +542,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -583,6 +595,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -598,7 +611,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -608,6 +620,7 @@ CONFIG_8139CP=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -636,6 +649,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -644,6 +658,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -734,6 +749,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -782,11 +798,11 @@ CONFIG_SH_WDT=m
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -796,7 +812,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -856,9 +872,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -883,6 +900,7 @@ CONFIG_EXT3_FS_POSIX_ACL=y
 # CONFIG_EXT3_FS_SECURITY is not set
 # CONFIG_EXT4_FS is not set
 CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
@@ -930,10 +948,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1048,21 +1063,31 @@ CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1078,11 +1103,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1166,6 +1195,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/sh7710voipgw_defconfig b/arch/sh/configs/sh7710voipgw_defconfig
index 9a768b28adcb..1b869f452ad1 100644
--- a/arch/sh/configs/sh7710voipgw_defconfig
+++ b/arch/sh/configs/sh7710voipgw_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:35:18 2008
+# Fri Jan  9 18:00:31 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -74,12 +76,10 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -89,7 +89,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -97,11 +96,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -118,6 +115,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -125,6 +126,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -188,7 +190,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -287,11 +288,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -378,6 +386,7 @@ CONFIG_NET_SCH_CBQ=y
 # CONFIG_NET_SCH_GRED is not set
 # CONFIG_NET_SCH_DSMARK is not set
 # CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
 #
 # Classification
@@ -398,6 +407,7 @@ CONFIG_NET_CLS_U32=y
 # CONFIG_NET_CLS_ACT is not set
 # CONFIG_NET_CLS_IND is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -413,8 +423,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -519,6 +529,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -546,6 +557,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SH_ETH is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -638,11 +650,11 @@ CONFIG_HW_RANDOM=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -652,7 +664,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -706,7 +718,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -763,10 +775,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -828,13 +837,19 @@ CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -850,6 +865,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -932,6 +948,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/sh7763rdp_defconfig b/arch/sh/configs/sh7763rdp_defconfig
index 6a77f691fb87..ba33aca75af6 100644
--- a/arch/sh/configs/sh7763rdp_defconfig
+++ b/arch/sh/configs/sh7763rdp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:37:12 2008
+# Fri Jan  9 18:02:28 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -79,11 +81,11 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -96,18 +98,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -124,6 +123,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -132,6 +135,7 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -199,7 +203,6 @@ CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -297,11 +300,19 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -357,6 +368,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -373,8 +385,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -529,6 +541,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_ATA is not set
@@ -555,6 +568,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
 CONFIG_NET_ETHERNET=y
@@ -564,6 +580,7 @@ CONFIG_MII=y
 CONFIG_SH_ETH=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -655,6 +672,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -670,11 +688,11 @@ CONFIG_HW_RANDOM=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -684,7 +702,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -737,6 +755,7 @@ CONFIG_FB_BOTH_ENDIAN=y
 CONFIG_FB_SH7760=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -781,19 +800,21 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 #
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 #
 # USB Device Class drivers
@@ -804,11 +825,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -897,6 +918,7 @@ CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_SECURITY is not set
 # CONFIG_EXT4_FS is not set
 CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
@@ -942,10 +964,7 @@ CONFIG_TMPFS_POSIX_ACL=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1038,20 +1057,30 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1067,6 +1096,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1149,6 +1179,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/sh7785lcr_defconfig b/arch/sh/configs/sh7785lcr_defconfig
index 07e33c285b93..1d63628df6f6 100644
--- a/arch/sh/configs/sh7785lcr_defconfig
+++ b/arch/sh/configs/sh7785lcr_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:49:23 2008
+# Fri Jan  9 18:05:18 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -86,7 +88,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
 # CONFIG_OPROFILE is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
@@ -98,7 +99,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -106,11 +106,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -127,6 +125,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -136,6 +138,7 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -206,7 +209,6 @@ CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -285,7 +287,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 #
@@ -302,6 +303,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
@@ -315,11 +317,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -380,6 +389,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -396,8 +406,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -757,6 +767,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -823,8 +834,8 @@ CONFIG_I2C_PCA_PLATFORM=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -842,11 +853,11 @@ CONFIG_I2C_PCA_PLATFORM=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -855,9 +866,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 CONFIG_MFD_SM501=y
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -889,11 +903,12 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
+CONFIG_FB_SYS_FILLRECT=m
-# CONFIG_FB_SYS_COPYAREA is not set
+CONFIG_FB_SYS_COPYAREA=m
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -932,6 +947,7 @@ CONFIG_FB_SH_MOBILE_LCDC=m
 CONFIG_FB_SM501=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 #
@@ -976,11 +992,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -988,12 +1002,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1014,6 +1031,8 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 #
 # USB Host Controller Drivers
@@ -1031,6 +1050,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 CONFIG_USB_R8A66597_HCD=y
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 #
 # USB Device Class drivers
@@ -1041,11 +1062,11 @@ CONFIG_USB_R8A66597_HCD=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1100,6 +1121,7 @@ CONFIG_USB_TEST=m
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1135,6 +1157,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
@@ -1220,10 +1243,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1353,6 +1373,7 @@ CONFIG_DEBUG_PREEMPT=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1361,17 +1382,25 @@ CONFIG_DEBUG_PREEMPT=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DEBUG_BOOTMEM is not set
@@ -1379,7 +1408,9 @@ CONFIG_HAVE_FTRACE=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1395,11 +1426,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1482,6 +1517,7 @@ CONFIG_CRYPTO_DES=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/shmin_defconfig b/arch/sh/configs/shmin_defconfig
index e2b38a334976..8ba10e1e08cd 100644
--- a/arch/sh/configs/shmin_defconfig
+++ b/arch/sh/configs/shmin_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:52:59 2008
+# Fri Jan  9 18:09:00 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -15,6 +15,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -65,12 +67,10 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 # CONFIG_SLAB is not set
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -78,12 +78,10 @@ CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -100,6 +98,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -107,6 +109,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -170,7 +173,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -268,11 +270,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_PACKET is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
@@ -327,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -342,8 +352,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -448,6 +458,7 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -474,6 +485,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -532,6 +544,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -547,11 +560,11 @@ CONFIG_HW_RANDOM=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -561,7 +574,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -605,7 +618,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -660,10 +673,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -723,14 +733,20 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -745,6 +761,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -826,6 +843,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/shx3_defconfig b/arch/sh/configs/shx3_defconfig
index ae5cbe237fff..ed90a7e81099 100644
--- a/arch/sh/configs/shx3_defconfig
+++ b/arch/sh/configs/shx3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Tue Oct 21 12:16:25 2008
+# Fri Jan  9 18:10:57 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -18,6 +18,8 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
 CONFIG_GENERIC_LOCKBREAK=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_SMP=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -79,6 +81,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -95,11 +98,11 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 # CONFIG_SLAB is not set
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -113,7 +116,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -121,12 +123,10 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -143,6 +143,11 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
 CONFIG_FREEZER=y
 #
@@ -152,6 +157,7 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 CONFIG_CPU_SHX3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -230,7 +236,6 @@ CONFIG_MEMORY_HOTPLUG_SPARSE=y
 CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -323,8 +328,6 @@ CONFIG_NR_CPUS=4
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
 #
 # Boot options
@@ -347,11 +350,19 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_PACKET is not set
 # CONFIG_UNIX is not set
 CONFIG_XFRM=y
@@ -424,6 +435,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -479,7 +491,9 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -522,6 +536,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 CONFIG_ATA=y
@@ -546,6 +561,7 @@ CONFIG_MII=y
 CONFIG_SMC91X=y
 # CONFIG_ENC28J60 is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -613,6 +629,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -653,8 +670,8 @@ CONFIG_I2C_HELPER_AUTO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -678,7 +695,7 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -699,11 +716,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -715,6 +732,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -763,15 +781,17 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 #
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 CONFIG_USB_R8A66597_HCD=m
+# CONFIG_USB_HWA_HCD is not set
 # CONFIG_USB_GADGET_MUSB_HDRC is not set
 #
@@ -783,11 +803,11 @@ CONFIG_USB_R8A66597_HCD=m
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 # CONFIG_USB_LIBUSUAL is not set
@@ -890,12 +910,14 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 #
 # SPI RTC drivers
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -981,10 +1003,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1049,6 +1068,7 @@ CONFIG_DEBUG_PREEMPT=y
 # CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
@@ -1057,6 +1077,7 @@ CONFIG_DEBUG_VM=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_KPROBES_SANITY_TEST is not set
@@ -1066,16 +1087,28 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 CONFIG_EARLY_PRINTK=y
@@ -1083,7 +1116,9 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1099,6 +1134,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1181,6 +1217,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/snapgear_defconfig b/arch/sh/configs/snapgear_defconfig
index b4ca5110958f..98377e502650 100644
--- a/arch/sh/configs/snapgear_defconfig
+++ b/arch/sh/configs/snapgear_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:55:03 2008
+# Fri Jan  9 18:14:08 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -76,7 +78,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -86,13 +87,11 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -109,6 +108,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -116,6 +119,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -179,7 +183,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -282,6 +285,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -292,11 +296,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_PACKET is not set
 # CONFIG_UNIX is not set
 # CONFIG_NET_KEY is not set
@@ -342,6 +353,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -357,8 +369,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -515,6 +527,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -530,7 +543,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -544,6 +556,7 @@ CONFIG_8139TOO_PIO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -624,6 +637,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -641,11 +655,11 @@ CONFIG_DEVPORT=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -655,7 +669,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -689,6 +703,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_SOUND is not set
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -746,10 +761,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -801,13 +813,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -822,6 +840,7 @@ CONFIG_HAVE_FTRACE=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/systemh_defconfig b/arch/sh/configs/systemh_defconfig
index 1711f0f70d72..72703bf57afa 100644
--- a/arch/sh/configs/systemh_defconfig
+++ b/arch/sh/configs/systemh_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:56:48 2008
+# Fri Jan  9 18:15:56 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -68,12 +70,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -84,7 +84,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -92,11 +91,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -113,6 +110,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -120,6 +121,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -183,7 +185,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -264,7 +265,6 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
@@ -288,6 +288,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 # CONFIG_NET is not set
 #
@@ -314,6 +320,7 @@ CONFIG_BLK_DEV_RAM_SIZE=1024
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -360,6 +367,7 @@ CONFIG_DEVKMEM=y
 #
 # CONFIG_SERIAL_SH_SCI is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -387,11 +395,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -401,7 +409,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -444,7 +452,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -501,10 +509,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -546,13 +551,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -567,6 +578,7 @@ CONFIG_HAVE_FTRACE=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/titan_defconfig b/arch/sh/configs/titan_defconfig
index ea3c5e838fc3..01fc1defb33b 100644
--- a/arch/sh/configs/titan_defconfig
+++ b/arch/sh/configs/titan_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
+# Linux kernel version: 2.6.28
-# Wed Oct 22 19:58:12 2008
+# Fri Jan  9 18:17:19 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -79,7 +81,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -90,7 +91,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +98,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +117,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -126,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -189,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -293,6 +295,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
@@ -309,11 +312,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -507,6 +517,7 @@ CONFIG_NET_SCH_TBF=m
 CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
 CONFIG_NET_SCH_INGRESS=m
 #
@@ -543,6 +554,7 @@ CONFIG_NET_ACT_PEDIT=m
 # CONFIG_NET_ACT_SKBEDIT is not set
 CONFIG_NET_CLS_IND=y
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -560,12 +572,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=y
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=y
-CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -695,6 +703,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -738,6 +747,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -751,6 +761,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -807,6 +819,9 @@ CONFIG_CICADA_PHY=m
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
@@ -818,6 +833,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -833,7 +849,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -847,6 +862,7 @@ CONFIG_8139_OLD_RX_RESET=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -875,6 +891,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -883,6 +900,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -1002,6 +1020,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -1055,11 +1074,11 @@ CONFIG_SH_WDT=m
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -1069,7 +1088,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -1145,6 +1164,8 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 #
 # USB Host Controller Drivers
@@ -1162,6 +1183,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 #
 # USB Device Class drivers
@@ -1172,11 +1195,11 @@ CONFIG_USB_PRINTER=m
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1273,6 +1296,7 @@ CONFIG_USB_SERIAL_PL2303=m
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1379,10 +1403,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_CONFIGFS_FS=m
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1530,6 +1551,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1537,16 +1559,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DEBUG_BOOTMEM is not set
@@ -1554,7 +1584,9 @@ CONFIG_HAVE_FTRACE=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1570,11 +1602,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1659,6 +1696,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/ul2_defconfig b/arch/sh/configs/ul2_defconfig
index 9afff67d9ff2..27f968a959f8 100644
--- a/arch/sh/configs/ul2_defconfig
+++ b/arch/sh/configs/ul2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.28
-# Tue Oct 28 17:35:17 2008
+# Fri Jan  9 18:22:53 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -80,7 +82,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
 # CONFIG_OPROFILE is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
@@ -92,7 +93,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -100,11 +100,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
@@ -121,6 +119,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 #
@@ -131,6 +133,7 @@ CONFIG_CPU_SH4A=y
 CONFIG_CPU_SH4AL_DSP=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -206,7 +209,6 @@ CONFIG_SPARSEMEM_STATIC=y
 # CONFIG_MEMORY_HOTPLUG is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_MIGRATION is not set
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -283,7 +285,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 #
@@ -307,11 +308,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -367,6 +375,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -380,10 +389,12 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_PHONET is not set
 CONFIG_WIRELESS=y
 CONFIG_CFG80211=y
+# CONFIG_CFG80211_REG_DEBUG is not set
 CONFIG_NL80211=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+CONFIG_LIB80211=m
 CONFIG_MAC80211=y
 #
@@ -397,11 +408,6 @@ CONFIG_MAC80211_RC_DEFAULT="pid"
 # CONFIG_MAC80211_MESH is not set
 # CONFIG_MAC80211_LEDS is not set
 # CONFIG_MAC80211_DEBUG_MENU is not set
-CONFIG_IEEE80211=m
-CONFIG_IEEE80211_DEBUG=y
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -510,6 +516,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -552,6 +559,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 CONFIG_ATA=y
@@ -575,6 +583,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -714,11 +723,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
@@ -728,6 +737,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
@@ -785,7 +795,6 @@ CONFIG_USB_MON=y
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 CONFIG_USB_R8A66597_HCD=y
 # CONFIG_SUPERH_ON_CHIP_R8A66597 is not set
@@ -800,11 +809,11 @@ CONFIG_USB_R8A66597_HCD=y
 # CONFIG_USB_TMC is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -937,10 +946,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1046,13 +1052,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 #
 # Security options
@@ -1068,11 +1080,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1155,6 +1171,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index f1a2a0d1c79c..43910cdf78a5 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -6,4 +6,3 @@ unifdef-y += unistd_32.h
 unifdef-y += unistd_64.h
 unifdef-y += posix_types_32.h
 unifdef-y += posix_types_64.h
-unifdef-y += swab.h
diff --git a/arch/sh/include/asm/byteorder.h b/arch/sh/include/asm/byteorder.h
index e95c41a5c8cc..db2f5d7cb17d 100644
--- a/arch/sh/include/asm/byteorder.h
+++ b/arch/sh/include/asm/byteorder.h
@@ -1,8 +1,6 @@
 #ifndef __ASM_SH_BYTEORDER_H
 #define __ASM_SH_BYTEORDER_H
-#include <asm/swab.h>
 #ifdef __LITTLE_ENDIAN__
 #include <linux/byteorder/little_endian.h>
 #else
diff --git a/arch/sh/include/asm/posix_types_32.h b/arch/sh/include/asm/posix_types_32.h
index 0a3d2f54ab27..2172732c55c8 100644
--- a/arch/sh/include/asm/posix_types_32.h
+++ b/arch/sh/include/asm/posix_types_32.h
@@ -39,14 +39,10 @@ typedef long long	__kernel_loff_t;
 #endif
 typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
        int     val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-        int     __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
 } __kernel_fsid_t;
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#if defined(__KERNEL__)
 #undef  __FD_SET
 static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
@@ -117,6 +113,6 @@ static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
        }
 }
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* defined(__KERNEL__) */
 #endif /* __ASM_SH_POSIX_TYPES_H */
diff --git a/arch/sh/include/asm/posix_types_64.h b/arch/sh/include/asm/posix_types_64.h
index 0620317a6f0f..f83e9bd463d8 100644
--- a/arch/sh/include/asm/posix_types_64.h
+++ b/arch/sh/include/asm/posix_types_64.h
@@ -48,14 +48,10 @@ typedef long long	__kernel_loff_t;
 #endif
 typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
        int     val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-        int     __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
 } __kernel_fsid_t;
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#if defined(__KERNEL__)
 #undef  __FD_SET
 static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
@@ -126,6 +122,6 @@ static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
        }
 }
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* defined(__KERNEL__) */
 #endif /* __ASM_SH64_POSIX_TYPES_H */
diff --git a/arch/sh/include/asm/syscalls_32.h b/arch/sh/include/asm/syscalls_32.h
index 104c5e686106..8b30200305c3 100644
--- a/arch/sh/include/asm/syscalls_32.h
+++ b/arch/sh/include/asm/syscalls_32.h
@@ -36,9 +36,9 @@ asmlinkage int sys_sigreturn(unsigned long r4, unsigned long r5,
 asmlinkage int sys_rt_sigreturn(unsigned long r4, unsigned long r5,
                                unsigned long r6, unsigned long r7,
                                struct pt_regs __regs);
-asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
+asmlinkage int sys_sh_pipe(unsigned long r4, unsigned long r5,
-                        unsigned long r6, unsigned long r7,
+                           unsigned long r6, unsigned long r7,
-                        struct pt_regs __regs);
+                           struct pt_regs __regs);
 asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char __user *buf,
                                     size_t count, long dummy, loff_t pos);
 asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char __user *buf,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
index 0623e377f488..4ff4dc64520c 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
@@ -112,6 +112,34 @@ static struct platform_device veu_device = {
        .num_resources  = ARRAY_SIZE(veu_resources),
 };
+static struct uio_info jpu_platform_data = {
+        .name = "JPU",
+        .version = "0",
+        .irq = 27,
+};
+static struct resource jpu_resources[] = {
+        [0] = {
+                .name   = "JPU",
+                .start  = 0xfea00000,
+                .end    = 0xfea102d3,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                /* place holder for contiguous memory */
+        },
+};
+static struct platform_device jpu_device = {
+        .name           = "uio_pdrv_genirq",
+        .id             = 2,
+        .dev = {
+                .platform_data  = &jpu_platform_data,
+        },
+        .resource       = jpu_resources,
+        .num_resources  = ARRAY_SIZE(jpu_resources),
+};
 static struct plat_sci_port sci_platform_data[] = {
        {
                .mapbase        = 0xffe00000,
@@ -152,6 +180,7 @@ static struct platform_device *sh7343_devices[] __initdata = {
        &sci_device,
        &vpu_device,
        &veu_device,
+        &jpu_device,
 };
 static int __init sh7343_devices_setup(void)
@@ -160,9 +189,11 @@ static int __init sh7343_devices_setup(void)
        clk_always_enable("xymem0"); /* XYMEM */
        clk_always_enable("veu0"); /* VEU */
        clk_always_enable("vpu0"); /* VPU */
+        clk_always_enable("jpu0"); /* JPU */
        platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
        platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
+        platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
        return platform_add_devices(sh7343_devices,
                                    ARRAY_SIZE(sh7343_devices));
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 50cf6838ec41..5146afc156e0 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -158,7 +158,7 @@ static struct resource jpu_resources[] = {
        [0] = {
                .name   = "JPU",
                .start  = 0xfea00000,
-                .end    = 0xfea102d0,
+                .end    = 0xfea102d3,
                .flags  = IORESOURCE_MEM,
        },
        [1] = {
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index a7e5f2e74bac..c90c7e5e5fee 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -520,7 +520,6 @@ asmlinkage int sys_execve(char *ufilename, char **uargv,
        int error;
        char *filename;
-        lock_kernel();
        filename = getname((char __user *)ufilename);
        error = PTR_ERR(filename);
        if (IS_ERR(filename))
@@ -537,7 +536,6 @@ asmlinkage int sys_execve(char *ufilename, char **uargv,
        }
        putname(filename);
 out:
-        unlock_kernel();
        return error;
 }
diff --git a/arch/sh/kernel/sys_sh32.c b/arch/sh/kernel/sys_sh32.c
index dbba1e1833d4..63ba12836eae 100644
--- a/arch/sh/kernel/sys_sh32.c
+++ b/arch/sh/kernel/sys_sh32.c
@@ -22,7 +22,7 @@
 * sys_pipe() is the normal C calling standard for creating
 * a pipe. It's not the way Unix traditionally does this, though.
 */
-asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
+asmlinkage int sys_sh_pipe(unsigned long r4, unsigned long r5,
        unsigned long r6, unsigned long r7,
        struct pt_regs __regs)
 {
diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 0af693e65764..e67c1733e1b9 100644
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -58,7 +58,7 @@ ENTRY(sys_call_table)
        .long sys_mkdir
        .long sys_rmdir         /* 40 */
        .long sys_dup
-        .long sys_pipe
+        .long sys_sh_pipe
        .long sys_times
        .long sys_ni_syscall    /* old prof syscall holder */
        .long sys_brk           /* 45 */
@@ -105,7 +105,7 @@ ENTRY(sys_call_table)
        .long sys_uselib
        .long sys_swapon
        .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
        .long old_mmap          /* 90 */
        .long sys_munmap
        .long sys_truncate
diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S
index 0b436aa3cad7..557cb91f5caf 100644
--- a/arch/sh/kernel/syscalls_64.S
+++ b/arch/sh/kernel/syscalls_64.S
@@ -109,7 +109,7 @@ sys_call_table:
        .long sys_uselib
        .long sys_swapon
        .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
        .long old_mmap                  /* 90 */
        .long sys_munmap
        .long sys_truncate
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index c0aa3d83ec0e..60dcf87ed019 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -125,20 +125,18 @@ static inline void die_if_kernel(const char *str, struct pt_regs *regs,
 * - userspace errors just cause EFAULT to be returned, resulting in SEGV
 * - kernel/userspace interfaces cause a jump to an appropriate handler
 * - other kernel errors are bad
- * - return 0 if fixed-up, -EFAULT if non-fatal (to the kernel) fault
 */
-static int die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
+static void die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
 {
        if (!user_mode(regs)) {
                const struct exception_table_entry *fixup;
                fixup = search_exception_tables(regs->pc);
                if (fixup) {
                        regs->pc = fixup->fixup;
-                        return 0;
+                        return;
                }
                die(str, regs, err);
        }
-        return -EFAULT;
 }
 static inline void sign_extend(unsigned int count, unsigned char *dst)
@@ -314,7 +312,8 @@ static int handle_unaligned_ins(opcode_t instruction, struct pt_regs *regs,
        /* Argh. Address not only misaligned but also non-existent.
         * Raise an EFAULT and see if it's trapped
         */
-        return die_if_no_fixup("Fault in unaligned fixup", regs, 0);
+        die_if_no_fixup("Fault in unaligned fixup", regs, 0);
+        return -EFAULT;
 }
 /*
diff --git a/arch/sh/mm/ioremap_64.c b/arch/sh/mm/ioremap_64.c
index 6e0be24d26e2..31e1bb5effbe 100644
--- a/arch/sh/mm/ioremap_64.c
+++ b/arch/sh/mm/ioremap_64.c
@@ -71,9 +71,9 @@ void *__ioremap(unsigned long phys_addr, unsigned long size,
         * Ok, go for it..
         */
        area = get_vm_area(size, VM_IOREMAP);
-        pr_debug("Get vm_area returns %p addr %p\n",area,area->addr);
        if (!area)
                return NULL;
+        pr_debug("Get vm_area returns %p addr %p\n", area, area->addr);
        area->phys_addr = phys_addr;
        addr = area->addr;
        if (ioremap_page_range((unsigned long)addr, (unsigned long)addr + size,
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index de58c02633b4..c3ea215334f6 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -36,6 +36,7 @@ config SPARC64
        select HAVE_KRETPROBES
        select HAVE_KPROBES
        select HAVE_LMB
+        select HAVE_SYSCALL_WRAPPERS
        select USE_GENERIC_SMP_HELPERS if SMP
        select RTC_DRV_CMOS
        select RTC_DRV_BQ4802
diff --git a/arch/sparc/configs/sparc32_defconfig b/arch/sparc/configs/sparc32_defconfig
index 2e3a149ea0e7..09ab46e4c59d 100644
--- a/arch/sparc/configs/sparc32_defconfig
+++ b/arch/sparc/configs/sparc32_defconfig
@@ -1,15 +1,21 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25
+# Linux kernel version: 2.6.28
-# Tue Apr 29 01:28:58 2008
+# Thu Jan  8 16:45:44 2009
 #
+# CONFIG_64BIT is not set
+CONFIG_SPARC=y
+CONFIG_SPARC32=y
+# CONFIG_SPARC64 is not set
+CONFIG_ARCH_DEFCONFIG="arch/sparc/configs/sparc32_defconfig"
+CONFIG_BITS=32
+CONFIG_AUDIT_ARCH=y
 CONFIG_MMU=y
 CONFIG_HIGHMEM=y
 CONFIG_ZONE_DMA=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_OF=y
-CONFIG_HZ=100
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 #
@@ -66,31 +72,30 @@ CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
+CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
-# CONFIG_HAVE_KPROBES is not set
+CONFIG_HAVE_ARCH_TRACEHOOK=y
-# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
-CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -105,59 +110,73 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+# CONFIG_FREEZER is not set
 #
-# General machine setup
+# Processor type and features
 #
 # CONFIG_SMP is not set
-CONFIG_SPARC=y
+# CONFIG_HZ_100 is not set
-CONFIG_SPARC32=y
+CONFIG_HZ_250=y
-CONFIG_SBUS=y
+# CONFIG_HZ_300 is not set
-CONFIG_SBUSCHAR=y
+# CONFIG_HZ_1000 is not set
-CONFIG_SERIAL_CONSOLE=y
+CONFIG_HZ=250
-CONFIG_SUN_AUXIO=y
+# CONFIG_SCHED_HRTICK is not set
-CONFIG_SUN_IO=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_EMULATED_CMPXCHG=y
-CONFIG_SUN_PM=y
-# CONFIG_SUN4 is not set
-CONFIG_PCI=y
-CONFIG_PCI_SYSCALL=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-CONFIG_PCI_LEGACY=y
-# CONFIG_PCI_DEBUG is not set
-# CONFIG_NO_DMA is not set
-CONFIG_SUN_OPENPROMFS=m
-# CONFIG_SPARC_LED is not set
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=m
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
 # CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_SUN_PM=y
+# CONFIG_SPARC_LED is not set
+CONFIG_SERIAL_CONSOLE=y
 #
-# Networking
+# Bus options (PCI etc.)
 #
+CONFIG_SBUS=y
+CONFIG_SBUSCHAR=y
+CONFIG_PCI=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCCARD is not set
+CONFIG_SUN_OPENPROMFS=m
+CONFIG_SPARC32_PCI=y
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+CONFIG_BINFMT_MISC=m
 CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -166,6 +185,7 @@ CONFIG_XFRM_USER=m
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=y
 CONFIG_NET_KEY=m
 # CONFIG_NET_KEY_MIGRATE is not set
 CONFIG_INET=y
@@ -221,6 +241,7 @@ CONFIG_IPV6_TUNNEL=m
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
 # CONFIG_LLC2 is not set
@@ -231,6 +252,7 @@ CONFIG_IPV6_TUNNEL=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 #
 # Network testing
@@ -241,14 +263,14 @@ CONFIG_NET_PKTGEN=m
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
-#
+CONFIG_WIRELESS=y
-# Wireless
-#
 # CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -262,7 +284,9 @@ CONFIG_NET_PKTGEN=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_DEBUG_DRIVER is not set
 # CONFIG_DEBUG_DEVRES is not set
 # CONFIG_SYS_HYPERVISOR is not set
@@ -286,12 +310,15 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -335,6 +362,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -348,6 +376,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -367,6 +397,7 @@ CONFIG_SCSI_QLOGICPTI=m
 # CONFIG_SCSI_DEBUG is not set
 CONFIG_SCSI_SUNESP=y
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
 # CONFIG_ATA is not set
 # CONFIG_MD is not set
 # CONFIG_FUSION is not set
@@ -374,11 +405,14 @@ CONFIG_SCSI_SUNESP=y
 #
 # IEEE 1394 (FireWire) support
 #
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -402,14 +436,16 @@ CONFIG_SUNQE=m
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
 # CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
-# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
 # CONFIG_MYRI_SBUS is not set
@@ -425,18 +461,25 @@ CONFIG_NETDEV_1000=y
 # CONFIG_BNX2 is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+# CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLGE is not set
+# CONFIG_SFC is not set
 # CONFIG_TR is not set
 #
@@ -445,6 +488,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -492,9 +539,11 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y
 CONFIG_MOUSE_PS2_SYNAPTICS=y
 CONFIG_MOUSE_PS2_LIFEBOOK=y
 CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
 # CONFIG_MOUSE_PS2_TOUCHKIT is not set
 CONFIG_MOUSE_SERIAL=m
 # CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
 # CONFIG_MOUSE_VSXXXAA is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
@@ -516,15 +565,18 @@ CONFIG_SERIO_LIBPS2=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 # CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
 # CONFIG_SERIAL_NONSTANDARD is not set
 # CONFIG_NOZOMI is not set
 #
 # Serial drivers
 #
+# CONFIG_SERIAL_8250 is not set
 #
 # Non-8250 serial port support
@@ -540,23 +592,20 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_CONSOLE_POLL=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
-CONFIG_JS_RTC=m
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
-#
-# SPI support
-#
 # CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
@@ -577,25 +626,38 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
 #
 # Multimedia devices
 #
+#
+# Multimedia core support
+#
 # CONFIG_VIDEO_DEV is not set
 # CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+#
+# Multimedia drivers
+#
 # CONFIG_DAB is not set
 #
@@ -616,15 +678,17 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_PROM_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
 # CONFIG_HIDRAW is not set
+# CONFIG_HID_PID is not set
+#
+# Special HID drivers
+#
+CONFIG_HID_COMPAT=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -632,32 +696,71 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_USB is not set
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
+#
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+#
+# OTG and related infrastructure
+#
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+#
+# SPI RTC drivers
+#
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+CONFIG_RTC_DRV_M48T59=y
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+#
+# on-CPU RTC drivers
+#
+# CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
+# CONFIG_STAGING is not set
 #
 # Misc Linux/SPARC drivers
 #
 CONFIG_SUN_OPENPROMIO=m
-CONFIG_SUN_MOSTEK_RTC=m
-# CONFIG_SUN_BPP is not set
-# CONFIG_SUN_VIDEOPIX is not set
 # CONFIG_TADPOLE_TS102_UCTRL is not set
 # CONFIG_SUN_JSFLASH is not set
 #
-# Unix98 PTY support
-#
-CONFIG_UNIX98_PTY_COUNT=256
-#
 # File systems
 #
 CONFIG_EXT2_FS=y
@@ -666,11 +769,12 @@ CONFIG_EXT2_FS_POSIX_ACL=y
 CONFIG_EXT2_FS_SECURITY=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_EXT4DEV_FS is not set
+# CONFIG_EXT4_FS is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
 CONFIG_DNOTIFY=y
@@ -702,14 +806,12 @@ CONFIG_ISO9660_FS=m
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -720,6 +822,7 @@ CONFIG_SYSFS=y
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
 CONFIG_ROMFS_FS=m
@@ -729,13 +832,13 @@ CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 # CONFIG_NFS_V3 is not set
 # CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
 CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
 CONFIG_LOCKD=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=m
-# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_SUNRPC_REGISTER_V4 is not set
 CONFIG_RPCSEC_GSS_KRB5=m
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -806,9 +909,12 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
@@ -822,37 +928,59 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+#
+# Tracers
+#
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
-CONFIG_KGDB=y
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_KGDB=y
 CONFIG_KGDB_SERIAL_CONSOLE=y
 CONFIG_KGDB_TESTS=y
 # CONFIG_KGDB_TESTS_ON_BOOT is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_STACK_DEBUG is not set
 #
 # Security options
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
 CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
+# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -890,6 +1018,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=y
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
 CONFIG_CRYPTO_SHA1=y
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -921,15 +1053,21 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m
 #
 CONFIG_CRYPTO_DEFLATE=y
 # CONFIG_CRYPTO_LZO is not set
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
 # CONFIG_CRYPTO_HW is not set
 #
 # Library routines
 #
 CONFIG_BITREVERSE=y
-# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
 # CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/sparc/configs/sparc64_defconfig b/arch/sparc/configs/sparc64_defconfig
index cde19ae78f5a..ade49941def2 100644
--- a/arch/sparc/configs/sparc64_defconfig
+++ b/arch/sparc/configs/sparc64_defconfig
@@ -867,8 +867,8 @@ CONFIG_I2C_ALGOBIT=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index 95e38a43dff0..deeb0fba8029 100644
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -17,4 +17,3 @@ header-y += traps.h
 header-y += uctx.h
 header-y += utrap.h
 header-y += watchdog.h
-header-y += swab.h
diff --git a/arch/sparc/include/asm/byteorder.h b/arch/sparc/include/asm/byteorder.h
index 48a047cd6fa9..ccc1b6b7de6c 100644
--- a/arch/sparc/include/asm/byteorder.h
+++ b/arch/sparc/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _SPARC_BYTEORDER_H
 #define _SPARC_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 #endif /* _SPARC_BYTEORDER_H */
diff --git a/arch/sparc/include/asm/oplib_32.h b/arch/sparc/include/asm/oplib_32.h
index 73d45521db04..33e31ce6b31f 100644
--- a/arch/sparc/include/asm/oplib_32.h
+++ b/arch/sparc/include/asm/oplib_32.h
@@ -177,17 +177,6 @@ extern void prom_putsegment(int context, unsigned long virt_addr,
 /* PROM device tree traversal functions... */
-#ifdef PROMLIB_INTERNAL
-/* Internal version of prom_getchild. */
-extern int __prom_getchild(int parent_node);
-/* Internal version of prom_getsibling. */
-extern int __prom_getsibling(int node);
-#endif
 /* Get the child node of the given node, or zero if no child exists. */
 extern int prom_getchild(int parent_node);
diff --git a/arch/sparc/include/asm/oplib_64.h b/arch/sparc/include/asm/oplib_64.h
index 6d2c2ca98039..a5db0317b5fb 100644
--- a/arch/sparc/include/asm/oplib_64.h
+++ b/arch/sparc/include/asm/oplib_64.h
@@ -218,16 +218,6 @@ extern void prom_unmap(unsigned long size, unsigned long vaddr);
 /* PROM device tree traversal functions... */
-#ifdef PROMLIB_INTERNAL
-/* Internal version of prom_getchild. */
-extern int __prom_getchild(int parent_node);
-/* Internal version of prom_getsibling. */
-extern int __prom_getsibling(int node);
-#endif
 /* Get the child node of the given node, or zero if no child exists. */
 extern int prom_getchild(int parent_node);
diff --git a/arch/sparc/include/asm/signal.h b/arch/sparc/include/asm/signal.h
index 41535e77b255..cba45206b7f2 100644
--- a/arch/sparc/include/asm/signal.h
+++ b/arch/sparc/include/asm/signal.h
@@ -84,7 +84,11 @@
 #define __OLD_NSIG      32
 #define __NEW_NSIG      64
+#ifdef __arch64__
 #define _NSIG_BPW       64
+#else
+#define _NSIG_BPW       32
+#endif
 #define _NSIG_WORDS     (__NEW_NSIG / _NSIG_BPW)
 #define SIGRTMIN       32
diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h
index b8a65b64e1df..5bc0b8fd6374 100644
--- a/arch/sparc/include/asm/topology_64.h
+++ b/arch/sparc/include/asm/topology_64.h
@@ -47,6 +47,10 @@ static inline int pcibus_to_node(struct pci_bus *pbus)
        (pcibus_to_node(bus) == -1 ? \
         CPU_MASK_ALL : \
         node_to_cpumask(pcibus_to_node(bus)))
+#define cpumask_of_pcibus(bus)  \
+        (pcibus_to_node(bus) == -1 ? \
+         CPU_MASK_ALL_PTR : \
+         cpumask_of_node(pcibus_to_node(bus)))
 #define SD_NODE_INIT (struct sched_domain) {            \
        .min_interval           = 8,                    \
diff --git a/arch/sparc/kernel/auxio_32.c b/arch/sparc/kernel/auxio_32.c
index 09c857215a52..45c41232fc4c 100644
--- a/arch/sparc/kernel/auxio_32.c
+++ b/arch/sparc/kernel/auxio_32.c
@@ -76,6 +76,7 @@ unsigned char get_auxio(void)
                return sbus_readb(auxio_register);
        return 0;
 }
+EXPORT_SYMBOL(get_auxio);
 void set_auxio(unsigned char bits_on, unsigned char bits_off)
 {
@@ -102,7 +103,7 @@ void set_auxio(unsigned char bits_on, unsigned char bits_off)
        };
        spin_unlock_irqrestore(&auxio_lock, flags);
 }
+EXPORT_SYMBOL(set_auxio);
 /* sun4m power control register (AUXIO2) */
diff --git a/arch/sparc/kernel/auxio_64.c b/arch/sparc/kernel/auxio_64.c
index 8b67347d4221..9f52db2d441c 100644
--- a/arch/sparc/kernel/auxio_64.c
+++ b/arch/sparc/kernel/auxio_64.c
@@ -72,6 +72,7 @@ void auxio_set_led(int on)
        bit = (ebus ? AUXIO_PCIO_LED : AUXIO_AUX1_LED);
        __auxio_set_bit(bit, on, ebus);
 }
+EXPORT_SYMBOL(auxio_set_led);
 static void __auxio_sbus_set_lte(int on)
 {
@@ -90,6 +91,7 @@ void auxio_set_lte(int on)
                break;
        }
 }
+EXPORT_SYMBOL(auxio_set_lte);
 static struct of_device_id __initdata auxio_match[] = {
        {
diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c
index 05f1c916db06..f3b5466c389c 100644
--- a/arch/sparc/kernel/central.c
+++ b/arch/sparc/kernel/central.c
@@ -103,6 +103,7 @@ static int __devinit clock_board_probe(struct of_device *op,
        p->leds_resource.name = "leds";
        p->leds_pdev.name = "sunfire-clockboard-leds";
+        p->leds_pdev.id = -1;
        p->leds_pdev.resource = &p->leds_resource;
        p->leds_pdev.num_resources = 1;
        p->leds_pdev.dev.parent = &op->dev;
@@ -197,6 +198,7 @@ static int __devinit fhc_probe(struct of_device *op,
                p->leds_resource.name = "leds";
                p->leds_pdev.name = "sunfire-fhc-leds";
+                p->leds_pdev.id = p->board_num;
                p->leds_pdev.resource = &p->leds_resource;
                p->leds_pdev.num_resources = 1;
                p->leds_pdev.dev.parent = &op->dev;
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index 6c2da2420f76..32d32b4824f5 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -5,6 +5,7 @@
 */
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/smp.h>
 #include <linux/threads.h>
@@ -20,6 +21,7 @@
 #include "kernel.h"
 DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };
+EXPORT_PER_CPU_SYMBOL(__cpu_data);
 struct cpu_info {
        int psr_vers;
@@ -237,14 +239,26 @@ unsigned int fsr_storage;
 static void set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers)
 {
+        const struct manufacturer_info *manuf;
+        int i;
        sparc_cpu_type = NULL;
        sparc_fpu_type = NULL;
-        if (psr_impl < ARRAY_SIZE(manufacturer_info))
+        manuf = NULL;
+        for (i = 0; i < ARRAY_SIZE(manufacturer_info); i++)
+        {
+                if (psr_impl == manufacturer_info[i].psr_impl) {
+                        manuf = &manufacturer_info[i];
+                        break;
+                }
+        }
+        if (manuf != NULL)
        {
                const struct cpu_info *cpu;
                const struct fpu_info *fpu;
-                cpu = &manufacturer_info[psr_impl].cpu_info[0];
+                cpu = &manuf->cpu_info[0];
                while (cpu->psr_vers != -1)
                {
                        if (cpu->psr_vers == psr_vers) {
@@ -254,7 +268,7 @@ static void set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers)
                        }
                        cpu++;
                }
-                fpu =  &manufacturer_info[psr_impl].fpu_info[0];
+                fpu =  &manuf->fpu_info[0];
                while (fpu->fp_vers != -1)
                {
                        if (fpu->fp_vers == fpu_vers) {
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index faf9ccd9ef5d..f41ecc5ac0b4 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -1088,8 +1088,8 @@ sunos_execv:
         ld     [%sp + STACKFRAME_SZ + PT_I0], %o0
        .align  4
-        .globl  sys_pipe
+        .globl  sys_sparc_pipe
-sys_pipe:
+sys_sparc_pipe:
        mov     %o7, %l5
        add     %sp, STACKFRAME_SZ, %o0         ! pt_regs *regs arg
        call    sparc_pipe
diff --git a/arch/sparc/kernel/idprom.c b/arch/sparc/kernel/idprom.c
index c16135e0c151..57922f69c3f7 100644
--- a/arch/sparc/kernel/idprom.c
+++ b/arch/sparc/kernel/idprom.c
@@ -8,11 +8,14 @@
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/init.h>
+#include <linux/module.h>
 #include <asm/oplib.h>
 #include <asm/idprom.h>
 struct idprom *idprom;
+EXPORT_SYMBOL(idprom);
 static struct idprom idprom_buffer;
 #ifdef CONFIG_SPARC32
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 7ce14f05eb48..87ea0d03d975 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -120,6 +120,7 @@ void __iomem *ioremap(unsigned long offset, unsigned long size)
        sprintf(name, "phys_%08x", (u32)offset);
        return _sparc_alloc_io(0, offset, size, name);
 }
+EXPORT_SYMBOL(ioremap);
 /*
 * Comlimentary to ioremap().
@@ -141,6 +142,7 @@ void iounmap(volatile void __iomem *virtual)
                kfree(res);
        }
 }
+EXPORT_SYMBOL(iounmap);
 void __iomem *of_ioremap(struct resource *res, unsigned long offset,
                         unsigned long size, char *name)
@@ -237,6 +239,7 @@ void sbus_set_sbus64(struct device *dev, int x)
 {
        printk("sbus_set_sbus64: unsupported\n");
 }
+EXPORT_SYMBOL(sbus_set_sbus64);
 /*
 * Allocate a chunk of memory suitable for DMA.
@@ -436,6 +439,7 @@ void *pci_alloc_consistent(struct pci_dev *pdev, size_t len, dma_addr_t *pba)
        *pba = virt_to_phys(va); /* equals virt_to_bus (R.I.P.) for us. */
        return (void *) res->start;
 }
+EXPORT_SYMBOL(pci_alloc_consistent);
 /* Free and unmap a consistent DMA buffer.
 * cpu_addr is what was returned from pci_alloc_consistent,
@@ -477,6 +481,7 @@ void pci_free_consistent(struct pci_dev *pdev, size_t n, void *p, dma_addr_t ba)
        free_pages(pgp, get_order(n));
 }
+EXPORT_SYMBOL(pci_free_consistent);
 /* Map a single buffer of the indicated size for DMA in streaming mode.
 * The 32-bit bus address to use is returned.
@@ -491,6 +496,7 @@ dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr, size_t size,
        /* IIep is write-through, not flushing. */
        return virt_to_phys(ptr);
 }
+EXPORT_SYMBOL(pci_map_single);
 /* Unmap a single streaming mode DMA translation.  The dma_addr and size
 * must match what was provided for in a previous pci_map_single call.  All
@@ -508,6 +514,7 @@ void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t ba, size_t size,
                    (size + PAGE_SIZE-1) & PAGE_MASK);
        }
 }
+EXPORT_SYMBOL(pci_unmap_single);
 /*
 * Same as pci_map_single, but with pages.
@@ -519,6 +526,7 @@ dma_addr_t pci_map_page(struct pci_dev *hwdev, struct page *page,
        /* IIep is write-through, not flushing. */
        return page_to_phys(page) + offset;
 }
+EXPORT_SYMBOL(pci_map_page);
 void pci_unmap_page(struct pci_dev *hwdev,
                        dma_addr_t dma_address, size_t size, int direction)
@@ -526,6 +534,7 @@ void pci_unmap_page(struct pci_dev *hwdev,
        BUG_ON(direction == PCI_DMA_NONE);
        /* mmu_inval_dma_area XXX */
 }
+EXPORT_SYMBOL(pci_unmap_page);
 /* Map a set of buffers described by scatterlist in streaming
 * mode for DMA.  This is the scather-gather version of the
@@ -557,6 +566,7 @@ int pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sgl, int nents,
        }
        return nents;
 }
+EXPORT_SYMBOL(pci_map_sg);
 /* Unmap a set of streaming mode DMA translations.
 * Again, cpu read rules concerning calls here are the same as for
@@ -578,6 +588,7 @@ void pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sgl, int nents,
                }
        }
 }
+EXPORT_SYMBOL(pci_unmap_sg);
 /* Make physical memory consistent for a single
 * streaming mode DMA translation before or after a transfer.
@@ -597,6 +608,7 @@ void pci_dma_sync_single_for_cpu(struct pci_dev *hwdev, dma_addr_t ba, size_t si
                    (size + PAGE_SIZE-1) & PAGE_MASK);
        }
 }
+EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
 void pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t ba, size_t size, int direction)
 {
@@ -606,6 +618,7 @@ void pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t ba, size_t
                    (size + PAGE_SIZE-1) & PAGE_MASK);
        }
 }
+EXPORT_SYMBOL(pci_dma_sync_single_for_device);
 /* Make physical memory consistent for a set of streaming
 * mode DMA translations after a transfer.
@@ -628,6 +641,7 @@ void pci_dma_sync_sg_for_cpu(struct pci_dev *hwdev, struct scatterlist *sgl, int
                }
        }
 }
+EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
 void pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sgl, int nents, int direction)
 {
@@ -644,6 +658,7 @@ void pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sgl,
                }
        }
 }
+EXPORT_SYMBOL(pci_dma_sync_sg_for_device);
 #endif /* CONFIG_PCI */
 #ifdef CONFIG_PROC_FS
diff --git a/arch/sparc/kernel/irq_32.c b/arch/sparc/kernel/irq_32.c
index 1eff942fe22f..44dd5ee64339 100644
--- a/arch/sparc/kernel/irq_32.c
+++ b/arch/sparc/kernel/irq_32.c
@@ -294,6 +294,7 @@ void synchronize_irq(unsigned int irq)
        while (sparc_irq[cpu_irq].flags & SPARC_IRQ_INPROGRESS)
                cpu_relax();
 }
+EXPORT_SYMBOL(synchronize_irq);
 #endif /* SMP */
 void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs)
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index cab8e0286871..4ac5c651e00d 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -247,9 +247,10 @@ struct irq_handler_data {
 #ifdef CONFIG_SMP
 static int irq_choose_cpu(unsigned int virt_irq)
 {
-        cpumask_t mask = irq_desc[virt_irq].affinity;
+        cpumask_t mask;
        int cpuid;
+        cpumask_copy(&mask, irq_desc[virt_irq].affinity);
        if (cpus_equal(mask, CPU_MASK_ALL)) {
                static int irq_rover;
                static DEFINE_SPINLOCK(irq_rover_lock);
@@ -854,7 +855,7 @@ void fixup_irqs(void)
                    !(irq_desc[irq].status & IRQ_PER_CPU)) {
                        if (irq_desc[irq].chip->set_affinity)
                                irq_desc[irq].chip->set_affinity(irq,
-                                        &irq_desc[irq].affinity);
+                                        irq_desc[irq].affinity);
                }
                spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
        }
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 923e9bbb9fe2..4638fba799e4 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -1077,6 +1077,7 @@ int pci_dma_supported(struct pci_dev *pdev, u64 device_mask)
        return (device_mask & dma_addr_mask) == dma_addr_mask;
 }
+EXPORT_SYMBOL(pci_dma_supported);
 void pci_resource_to_user(const struct pci_dev *pdev, int bar,
                          const struct resource *rp, resource_size_t *start,
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 75ed98be3edf..85e7037429b9 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -956,6 +956,7 @@ void outsb(unsigned long addr, const void *src, unsigned long count)
                /* addr += 1; */
        }
 }
+EXPORT_SYMBOL(outsb);
 void outsw(unsigned long addr, const void *src, unsigned long count)
 {
@@ -966,6 +967,7 @@ void outsw(unsigned long addr, const void *src, unsigned long count)
                /* addr += 2; */
        }
 }
+EXPORT_SYMBOL(outsw);
 void outsl(unsigned long addr, const void *src, unsigned long count)
 {
@@ -976,6 +978,7 @@ void outsl(unsigned long addr, const void *src, unsigned long count)
                /* addr += 4; */
        }
 }
+EXPORT_SYMBOL(outsl);
 void insb(unsigned long addr, void *dst, unsigned long count)
 {
@@ -986,6 +989,7 @@ void insb(unsigned long addr, void *dst, unsigned long count)
                /* addr += 1; */
        }
 }
+EXPORT_SYMBOL(insb);
 void insw(unsigned long addr, void *dst, unsigned long count)
 {
@@ -996,6 +1000,7 @@ void insw(unsigned long addr, void *dst, unsigned long count)
                /* addr += 2; */
        }
 }
+EXPORT_SYMBOL(insw);
 void insl(unsigned long addr, void *dst, unsigned long count)
 {
@@ -1009,5 +1014,6 @@ void insl(unsigned long addr, void *dst, unsigned long count)
                /* addr += 4; */
        }
 }
+EXPORT_SYMBOL(insl);
 subsys_initcall(pcic_init);
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index 5a8d8ced33da..f4bee35a1b46 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -44,6 +44,7 @@
 * Set in pm platform drivers (apc.c and pmc.c)
 */
 void (*pm_idle)(void);
+EXPORT_SYMBOL(pm_idle);
 /* 
 * Power-off handler instantiation for pm.h compliance
@@ -673,6 +674,7 @@ pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
                             "g1", "g2", "g3", "o0", "o1", "memory", "cc");
        return retval;
 }
+EXPORT_SYMBOL(kernel_thread);
 unsigned long get_wchan(struct task_struct *task)
 {
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index d5e2acef9877..cc8b5604442c 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -678,6 +678,7 @@ pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
                             "g1", "g2", "g3", "o0", "o1", "memory", "cc");
        return retval;
 }
+EXPORT_SYMBOL(kernel_thread);
 typedef struct {
        union {
@@ -743,6 +744,7 @@ int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs)
        }
        return 1;
 }
+EXPORT_SYMBOL(dump_fpu);
 /*
 * sparc_execve() executes a new program after the asm stub has set
diff --git a/arch/sparc/kernel/psycho_common.c b/arch/sparc/kernel/psycho_common.c
index 40689ae3c9b0..8f1478475421 100644
--- a/arch/sparc/kernel/psycho_common.c
+++ b/arch/sparc/kernel/psycho_common.c
@@ -11,19 +11,19 @@
 #include "iommu_common.h"
 #include "psycho_common.h"
-#define  PSYCHO_STRBUF_CTRL_DENAB       0x0000000000000002UL
+#define  PSYCHO_STRBUF_CTRL_DENAB       0x0000000000000002ULL
-#define  PSYCHO_STCERR_WRITE            0x0000000000000002UL
+#define  PSYCHO_STCERR_WRITE            0x0000000000000002ULL
-#define  PSYCHO_STCERR_READ             0x0000000000000001UL
+#define  PSYCHO_STCERR_READ             0x0000000000000001ULL
-#define  PSYCHO_STCTAG_PPN              0x0fffffff00000000UL
+#define  PSYCHO_STCTAG_PPN              0x0fffffff00000000ULL
-#define  PSYCHO_STCTAG_VPN              0x00000000ffffe000UL
+#define  PSYCHO_STCTAG_VPN              0x00000000ffffe000ULL
-#define  PSYCHO_STCTAG_VALID            0x0000000000000002UL
+#define  PSYCHO_STCTAG_VALID            0x0000000000000002ULL
-#define  PSYCHO_STCTAG_WRITE            0x0000000000000001UL
+#define  PSYCHO_STCTAG_WRITE            0x0000000000000001ULL
-#define  PSYCHO_STCLINE_LINDX           0x0000000001e00000UL
+#define  PSYCHO_STCLINE_LINDX           0x0000000001e00000ULL
-#define  PSYCHO_STCLINE_SPTR            0x00000000001f8000UL
+#define  PSYCHO_STCLINE_SPTR            0x00000000001f8000ULL
-#define  PSYCHO_STCLINE_LADDR           0x0000000000007f00UL
+#define  PSYCHO_STCLINE_LADDR           0x0000000000007f00ULL
-#define  PSYCHO_STCLINE_EPTR            0x00000000000000fcUL
+#define  PSYCHO_STCLINE_EPTR            0x00000000000000fcULL
-#define  PSYCHO_STCLINE_VALID           0x0000000000000002UL
+#define  PSYCHO_STCLINE_VALID           0x0000000000000002ULL
-#define  PSYCHO_STCLINE_FOFN            0x0000000000000001UL
+#define  PSYCHO_STCLINE_FOFN            0x0000000000000001ULL
 static DEFINE_SPINLOCK(stc_buf_lock);
 static unsigned long stc_error_buf[128];
@@ -144,10 +144,10 @@ static void psycho_record_iommu_tags_and_data(struct pci_pbm_info *pbm,
 #define  PSYCHO_IOMMU_TAG_WRITE  (0x1UL << 21UL)
 #define  PSYCHO_IOMMU_TAG_STREAM (0x1UL << 20UL)
 #define  PSYCHO_IOMMU_TAG_SIZE   (0x1UL << 19UL)
-#define  PSYCHO_IOMMU_TAG_VPAGE  0x7ffffUL
+#define  PSYCHO_IOMMU_TAG_VPAGE  0x7ffffULL
 #define  PSYCHO_IOMMU_DATA_VALID (1UL << 30UL)
 #define  PSYCHO_IOMMU_DATA_CACHE (1UL << 28UL)
-#define  PSYCHO_IOMMU_DATA_PPAGE 0xfffffffUL
+#define  PSYCHO_IOMMU_DATA_PPAGE 0xfffffffULL
 static void psycho_dump_iommu_tags_and_data(struct pci_pbm_info *pbm,
                                            u64 *tag, u64 *data)
@@ -190,7 +190,7 @@ static void psycho_dump_iommu_tags_and_data(struct pci_pbm_info *pbm,
                       pbm->name, i,
                       ((data_val & PSYCHO_IOMMU_DATA_VALID) ? 1 : 0),
                       ((data_val & PSYCHO_IOMMU_DATA_CACHE) ? 1 : 0),
-                       (data_val & PSYCHO_IOMMU_DATA_PPAGE)<<IOMMU_PAGE_SHIFT);
+                       (data_val & PSYCHO_IOMMU_DATA_PPAGE) << IOMMU_PAGE_SHIFT);
        }
 }
@@ -285,20 +285,20 @@ static irqreturn_t psycho_pcierr_intr_other(struct pci_pbm_info *pbm)
        return ret;
 }
-#define  PSYCHO_PCIAFSR_PMA     0x8000000000000000UL
+#define  PSYCHO_PCIAFSR_PMA     0x8000000000000000ULL
-#define  PSYCHO_PCIAFSR_PTA     0x4000000000000000UL
+#define  PSYCHO_PCIAFSR_PTA     0x4000000000000000ULL
-#define  PSYCHO_PCIAFSR_PRTRY   0x2000000000000000UL
+#define  PSYCHO_PCIAFSR_PRTRY   0x2000000000000000ULL
-#define  PSYCHO_PCIAFSR_PPERR   0x1000000000000000UL
+#define  PSYCHO_PCIAFSR_PPERR   0x1000000000000000ULL
-#define  PSYCHO_PCIAFSR_SMA     0x0800000000000000UL
+#define  PSYCHO_PCIAFSR_SMA     0x0800000000000000ULL
-#define  PSYCHO_PCIAFSR_STA     0x0400000000000000UL
+#define  PSYCHO_PCIAFSR_STA     0x0400000000000000ULL
-#define  PSYCHO_PCIAFSR_SRTRY   0x0200000000000000UL
+#define  PSYCHO_PCIAFSR_SRTRY   0x0200000000000000ULL
-#define  PSYCHO_PCIAFSR_SPERR   0x0100000000000000UL
+#define  PSYCHO_PCIAFSR_SPERR   0x0100000000000000ULL
-#define  PSYCHO_PCIAFSR_RESV1   0x00ff000000000000UL
+#define  PSYCHO_PCIAFSR_RESV1   0x00ff000000000000ULL
-#define  PSYCHO_PCIAFSR_BMSK    0x0000ffff00000000UL
+#define  PSYCHO_PCIAFSR_BMSK    0x0000ffff00000000ULL
-#define  PSYCHO_PCIAFSR_BLK     0x0000000080000000UL
+#define  PSYCHO_PCIAFSR_BLK     0x0000000080000000ULL
-#define  PSYCHO_PCIAFSR_RESV2   0x0000000040000000UL
+#define  PSYCHO_PCIAFSR_RESV2   0x0000000040000000ULL
-#define  PSYCHO_PCIAFSR_MID     0x000000003e000000UL
+#define  PSYCHO_PCIAFSR_MID     0x000000003e000000ULL
-#define  PSYCHO_PCIAFSR_RESV3   0x0000000001ffffffUL
+#define  PSYCHO_PCIAFSR_RESV3   0x0000000001ffffffULL
 irqreturn_t psycho_pcierr_intr(int irq, void *dev_id)
 {
diff --git a/arch/sparc/kernel/sbus.c b/arch/sparc/kernel/sbus.c
index 2ead310066d1..406e0872504e 100644
--- a/arch/sparc/kernel/sbus.c
+++ b/arch/sparc/kernel/sbus.c
@@ -117,6 +117,7 @@ void sbus_set_sbus64(struct device *dev, int bursts)
                val |= (1UL << 4UL);
        upa_writeq(val, cfg_reg);
 }
+EXPORT_SYMBOL(sbus_set_sbus64);
 /* INO number to IMAP register offset for SYSIO external IRQ's.
 * This should conform to both Sunfire/Wildfire server and Fusion
diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index c96c65d1b58b..998cadb4e7f2 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -199,7 +199,9 @@ extern unsigned short ram_flags;
 extern int root_mountflags;
 char reboot_command[COMMAND_LINE_SIZE];
 enum sparc_cpu sparc_cpu_model;
+EXPORT_SYMBOL(sparc_cpu_model);
 struct tt_entry *sparc_ttable;
@@ -391,6 +393,7 @@ void sun_do_break(void)
        prom_cmdline();
 }
+EXPORT_SYMBOL(sun_do_break);
 int stop_a_enabled = 1;
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index 555db7452ebe..49d061f4ae9d 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -58,6 +58,7 @@
 * operations in asm/ns87303.h
 */
 DEFINE_SPINLOCK(ns87303_lock);
+EXPORT_SYMBOL(ns87303_lock);
 struct screen_info screen_info = {
        0, 0,                   /* orig-x, orig-y */
@@ -425,5 +426,7 @@ void sun_do_break(void)
        prom_cmdline();
 }
+EXPORT_SYMBOL(sun_do_break);
 int stop_a_enabled = 1;
+EXPORT_SYMBOL(stop_a_enabled);
diff --git a/arch/sparc/kernel/sparc_ksyms_32.c b/arch/sparc/kernel/sparc_ksyms_32.c
index e1e97639231b..baeab8720237 100644
--- a/arch/sparc/kernel/sparc_ksyms_32.c
+++ b/arch/sparc/kernel/sparc_ksyms_32.c
@@ -5,49 +5,14 @@
 * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be)
 */
-/* Tell string.h we don't want memcpy etc. as cpp defines */
-#define EXPORT_SYMTAB_STROPS
-#define PROMLIB_INTERNAL
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/smp.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/in6.h>
-#include <linux/spinlock.h>
-#include <linux/mm.h>
-#include <linux/syscalls.h>
-#ifdef CONFIG_PCI
-#include <linux/pci.h>
-#endif
-#include <linux/pm.h>
-#ifdef CONFIG_HIGHMEM
-#include <linux/highmem.h>
-#endif
-#include <asm/oplib.h>
-#include <asm/delay.h>
-#include <asm/system.h>
-#include <asm/auxio.h>
 #include <asm/pgtable.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/idprom.h>
-#include <asm/head.h>
-#include <asm/smp.h>
-#include <asm/ptrace.h>
 #include <asm/uaccess.h>
-#include <asm/checksum.h>
+#include <asm/delay.h>
-#ifdef CONFIG_SBUS
+#include <asm/head.h>
 #include <asm/dma.h>
-#endif
-#include <asm/io-unit.h>
-#include <asm/bug.h>
-extern spinlock_t rtc_lock;
 struct poll {
        int fd;
@@ -55,72 +20,15 @@ struct poll {
        short revents;
 };
-extern void (*__copy_1page)(void *, const void *);
+/* from entry.S */
-extern void __memmove(void *, const void *, __kernel_size_t);
-extern void (*bzero_1page)(void *);
-extern void *__bzero(void *, size_t);
-extern void *__memscan_zero(void *, size_t);
-extern void *__memscan_generic(void *, int, size_t);
-extern int __strncmp(const char *, const char *, __kernel_size_t);
-extern int __ashrdi3(int, int);
-extern int __ashldi3(int, int);
-extern int __lshrdi3(int, int);
-extern int __muldi3(int, int);
-extern int __divdi3(int, int);
-/* Private functions with odd calling conventions. */
-extern void ___atomic24_add(void);
-extern void ___atomic24_sub(void);
-extern void ___rw_read_enter(void);
-extern void ___rw_read_try(void);
-extern void ___rw_read_exit(void);
-extern void ___rw_write_enter(void);
-/* Alias functions whose names begin with "." and export the aliases.
- * The module references will be fixed up by module_frob_arch_sections.
- */
-extern int _Div(int, int);
-extern int _Mul(int, int);
-extern int _Rem(int, int);
-extern unsigned _Udiv(unsigned, unsigned);
-extern unsigned _Umul(unsigned, unsigned);
-extern unsigned _Urem(unsigned, unsigned);
-/* used by various drivers */
-EXPORT_SYMBOL(sparc_cpu_model);
-EXPORT_SYMBOL(kernel_thread);
-#ifdef CONFIG_SMP
-// XXX find what uses (or used) these.   AV: see asm/spinlock.h
-EXPORT_SYMBOL(___rw_read_enter);
-EXPORT_SYMBOL(___rw_read_try);
-EXPORT_SYMBOL(___rw_read_exit);
-EXPORT_SYMBOL(___rw_write_enter);
-#endif
-EXPORT_SYMBOL(sparc_valid_addr_bitmap);
-EXPORT_SYMBOL(phys_base);
-EXPORT_SYMBOL(pfn_base);
-/* Atomic operations. */
-EXPORT_SYMBOL(___atomic24_add);
-EXPORT_SYMBOL(___atomic24_sub);
-/* Per-CPU information table */
-EXPORT_PER_CPU_SYMBOL(__cpu_data);
-#ifdef CONFIG_SMP
-/* IRQ implementation. */
-EXPORT_SYMBOL(synchronize_irq);
-#endif
 EXPORT_SYMBOL(__udelay);
 EXPORT_SYMBOL(__ndelay);
-EXPORT_SYMBOL(rtc_lock);
-EXPORT_SYMBOL(set_auxio);
-EXPORT_SYMBOL(get_auxio);
-EXPORT_SYMBOL(io_remap_pfn_range);
+/* from head_32.S */
+EXPORT_SYMBOL(__ret_efault);
+EXPORT_SYMBOL(empty_zero_page);
+/* Defined using magic */
 #ifndef CONFIG_SMP
 EXPORT_SYMBOL(BTFIXUP_CALL(___xchg32));
 #else
@@ -132,122 +40,7 @@ EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_sgl));
 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_one));
 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_sgl));
 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_one));
 EXPORT_SYMBOL(BTFIXUP_CALL(pgprot_noncached));
-#ifdef CONFIG_SBUS
+/* Exporting a symbol from /init/main.c */
-EXPORT_SYMBOL(sbus_set_sbus64);
-#endif
-#ifdef CONFIG_PCI
-EXPORT_SYMBOL(insb);
-EXPORT_SYMBOL(outsb);
-EXPORT_SYMBOL(insw);
-EXPORT_SYMBOL(outsw);
-EXPORT_SYMBOL(insl);
-EXPORT_SYMBOL(outsl);
-EXPORT_SYMBOL(pci_alloc_consistent);
-EXPORT_SYMBOL(pci_free_consistent);
-EXPORT_SYMBOL(pci_map_single);
-EXPORT_SYMBOL(pci_unmap_single);
-EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
-EXPORT_SYMBOL(pci_dma_sync_single_for_device);
-EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
-EXPORT_SYMBOL(pci_dma_sync_sg_for_device);
-EXPORT_SYMBOL(pci_map_sg);
-EXPORT_SYMBOL(pci_unmap_sg);
-EXPORT_SYMBOL(pci_map_page);
-EXPORT_SYMBOL(pci_unmap_page);
-/* Actually, ioremap/iounmap are not PCI specific. But it is ok for drivers. */
-EXPORT_SYMBOL(ioremap);
-EXPORT_SYMBOL(iounmap);
-#endif
-/* in arch/sparc/mm/highmem.c */
-#ifdef CONFIG_HIGHMEM
-EXPORT_SYMBOL(kmap_atomic);
-EXPORT_SYMBOL(kunmap_atomic);
-#endif
-/* prom symbols */
-EXPORT_SYMBOL(idprom);
-EXPORT_SYMBOL(prom_root_node);
-EXPORT_SYMBOL(prom_getchild);
-EXPORT_SYMBOL(prom_getsibling);
-EXPORT_SYMBOL(prom_searchsiblings);
-EXPORT_SYMBOL(prom_firstprop);
-EXPORT_SYMBOL(prom_nextprop);
-EXPORT_SYMBOL(prom_getproplen);
-EXPORT_SYMBOL(prom_getproperty);
-EXPORT_SYMBOL(prom_node_has_property);
-EXPORT_SYMBOL(prom_setprop);
 EXPORT_SYMBOL(saved_command_line);
-EXPORT_SYMBOL(prom_apply_obio_ranges);
-EXPORT_SYMBOL(prom_feval);
-EXPORT_SYMBOL(prom_getbool);
-EXPORT_SYMBOL(prom_getstring);
-EXPORT_SYMBOL(prom_getint);
-EXPORT_SYMBOL(prom_getintdefault);
-EXPORT_SYMBOL(prom_finddevice);
-EXPORT_SYMBOL(romvec);
-EXPORT_SYMBOL(__prom_getchild);
-EXPORT_SYMBOL(__prom_getsibling);
-/* sparc library symbols */
-EXPORT_SYMBOL(memscan);
-EXPORT_SYMBOL(strlen);
-EXPORT_SYMBOL(strncmp);
-EXPORT_SYMBOL(page_kernel);
-/* Special internal versions of library functions. */
-EXPORT_SYMBOL(__copy_1page);
-EXPORT_SYMBOL(__memcpy);
-EXPORT_SYMBOL(__memset);
-EXPORT_SYMBOL(bzero_1page);
-EXPORT_SYMBOL(__bzero);
-EXPORT_SYMBOL(__memscan_zero);
-EXPORT_SYMBOL(__memscan_generic);
-EXPORT_SYMBOL(__strncmp);
-EXPORT_SYMBOL(__memmove);
-/* Moving data to/from userspace. */
-EXPORT_SYMBOL(__copy_user);
-EXPORT_SYMBOL(__strncpy_from_user);
-EXPORT_SYMBOL(__strnlen_user);
-/* Networking helper routines. */
-EXPORT_SYMBOL(__csum_partial_copy_sparc_generic);
-EXPORT_SYMBOL(csum_partial);
-/* Cache flushing.  */
-EXPORT_SYMBOL(sparc_flush_page_to_ram);
-/* For when serial stuff is built as modules. */
-EXPORT_SYMBOL(sun_do_break);
-EXPORT_SYMBOL(__ret_efault);
-EXPORT_SYMBOL(memcmp);
-EXPORT_SYMBOL(memcpy);
-EXPORT_SYMBOL(memset);
-EXPORT_SYMBOL(memmove);
-EXPORT_SYMBOL(__ashrdi3);
-EXPORT_SYMBOL(__ashldi3);
-EXPORT_SYMBOL(__lshrdi3);
-EXPORT_SYMBOL(__muldi3);
-EXPORT_SYMBOL(__divdi3);
-EXPORT_SYMBOL(_Rem);
-EXPORT_SYMBOL(_Urem);
-EXPORT_SYMBOL(_Mul);
-EXPORT_SYMBOL(_Umul);
-EXPORT_SYMBOL(_Div);
-EXPORT_SYMBOL(_Udiv);
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-EXPORT_SYMBOL(do_BUG);
-#endif
-/* Sun Power Management Idle Handler */
-EXPORT_SYMBOL(pm_idle);
-EXPORT_SYMBOL(empty_zero_page);
diff --git a/arch/sparc/kernel/sparc_ksyms_64.c b/arch/sparc/kernel/sparc_ksyms_64.c
index 0133211ab634..0f26066a08d9 100644
--- a/arch/sparc/kernel/sparc_ksyms_64.c
+++ b/arch/sparc/kernel/sparc_ksyms_64.c
@@ -5,50 +5,15 @@
 * Copyright (C) 1999 Jakub Jelinek (jj@ultra.linux.cz)
 */
-/* Tell string.h we don't want memcpy etc. as cpp defines */
-#define EXPORT_SYMTAB_STROPS
-#define PROMLIB_INTERNAL
 #include <linux/module.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/sched.h>
-#include <linux/in6.h>
 #include <linux/pci.h>
-#include <linux/interrupt.h>
-#include <linux/fs_struct.h>
-#include <linux/fs.h>
-#include <linux/mm.h>
-#include <linux/socket.h>
-#include <linux/syscalls.h>
-#include <linux/percpu.h>
 #include <linux/init.h>
-#include <linux/rwsem.h>
-#include <net/compat.h>
-#include <asm/oplib.h>
 #include <asm/system.h>
-#include <asm/auxio.h>
-#include <asm/pgtable.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/idprom.h>
-#include <asm/elf.h>
-#include <asm/head.h>
-#include <asm/smp.h>
-#include <asm/ptrace.h>
-#include <asm/uaccess.h>
-#include <asm/checksum.h>
-#include <asm/fpumacro.h>
-#include <asm/pgalloc.h>
-#include <asm/cacheflush.h>
-#ifdef CONFIG_SBUS
-#include <asm/dma.h>
-#endif
-#include <asm/ns87303.h>
-#include <asm/timer.h>
 #include <asm/cpudata.h>
-#include <asm/ftrace.h>
+#include <asm/uaccess.h>
+#include <asm/spitfire.h>
+#include <asm/oplib.h>
 #include <asm/hypervisor.h>
 struct poll {
@@ -57,114 +22,24 @@ struct poll {
        short revents;
 };
-extern void die_if_kernel(char *str, struct pt_regs *regs);
+/* from helpers.S */
-extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-extern void *__bzero(void *, size_t);
-extern void *__memscan_zero(void *, size_t);
-extern void *__memscan_generic(void *, int, size_t);
-extern __kernel_size_t strlen(const char *);
-extern void sys_sigsuspend(void);
-extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
-extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *);
-extern long sparc32_open(const char __user * filename, int flags, int mode);
-extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
-        unsigned long pfn, unsigned long size, pgprot_t prot);
-extern int __ashrdi3(int, int);
-extern int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs);
-extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
-extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
-                      unsigned long *);
-extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
-                      unsigned long *, unsigned long *);
-extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
-                      unsigned long *, unsigned long *, unsigned long *);
-extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
-extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
-                          unsigned long *);
-extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
-                          unsigned long *, unsigned long *);
-extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
-                          unsigned long *, unsigned long *, unsigned long *);
-/* Per-CPU information table */
-EXPORT_PER_CPU_SYMBOL(__cpu_data);
-/* used by various drivers */
-#ifdef CONFIG_SMP
-/* Out of line rw-locking implementation. */
-EXPORT_SYMBOL(__read_lock);
-EXPORT_SYMBOL(__read_unlock);
-EXPORT_SYMBOL(__write_lock);
-EXPORT_SYMBOL(__write_unlock);
-EXPORT_SYMBOL(__write_trylock);
-#endif /* CONFIG_SMP */
-#ifdef CONFIG_MCOUNT
-EXPORT_SYMBOL(_mcount);
-#endif
-EXPORT_SYMBOL(sparc64_get_clock_tick);
-/* RW semaphores */
-EXPORT_SYMBOL(__down_read);
-EXPORT_SYMBOL(__down_read_trylock);
-EXPORT_SYMBOL(__down_write);
-EXPORT_SYMBOL(__down_write_trylock);
-EXPORT_SYMBOL(__up_read);
-EXPORT_SYMBOL(__up_write);
-EXPORT_SYMBOL(__downgrade_write);
-/* Atomic counter implementation. */
-EXPORT_SYMBOL(atomic_add);
-EXPORT_SYMBOL(atomic_add_ret);
-EXPORT_SYMBOL(atomic_sub);
-EXPORT_SYMBOL(atomic_sub_ret);
-EXPORT_SYMBOL(atomic64_add);
-EXPORT_SYMBOL(atomic64_add_ret);
-EXPORT_SYMBOL(atomic64_sub);
-EXPORT_SYMBOL(atomic64_sub_ret);
-/* Atomic bit operations. */
-EXPORT_SYMBOL(test_and_set_bit);
-EXPORT_SYMBOL(test_and_clear_bit);
-EXPORT_SYMBOL(test_and_change_bit);
-EXPORT_SYMBOL(set_bit);
-EXPORT_SYMBOL(clear_bit);
-EXPORT_SYMBOL(change_bit);
 EXPORT_SYMBOL(__flushw_user);
+EXPORT_SYMBOL_GPL(real_hard_smp_processor_id);
+/* from head_64.S */
+EXPORT_SYMBOL(__ret_efault);
 EXPORT_SYMBOL(tlb_type);
 EXPORT_SYMBOL(sun4v_chip_type);
-EXPORT_SYMBOL(get_fb_unmapped_area);
+EXPORT_SYMBOL(prom_root_node);
-EXPORT_SYMBOL(flush_icache_range);
-EXPORT_SYMBOL(flush_dcache_page);
-#ifdef DCACHE_ALIASING_POSSIBLE
-EXPORT_SYMBOL(__flush_dcache_range);
-#endif
+/* from hvcalls.S */
 EXPORT_SYMBOL(sun4v_niagara_getperf);
 EXPORT_SYMBOL(sun4v_niagara_setperf);
 EXPORT_SYMBOL(sun4v_niagara2_getperf);
 EXPORT_SYMBOL(sun4v_niagara2_setperf);
-EXPORT_SYMBOL(auxio_set_led);
-EXPORT_SYMBOL(auxio_set_lte);
-#ifdef CONFIG_SBUS
-EXPORT_SYMBOL(sbus_set_sbus64);
-#endif
-EXPORT_SYMBOL(outsb);
-EXPORT_SYMBOL(outsw);
-EXPORT_SYMBOL(outsl);
-EXPORT_SYMBOL(insb);
-EXPORT_SYMBOL(insw);
-EXPORT_SYMBOL(insl);
 #ifdef CONFIG_PCI
+/* inline functions in asm/pci_64.h */
 EXPORT_SYMBOL(pci_alloc_consistent);
 EXPORT_SYMBOL(pci_free_consistent);
 EXPORT_SYMBOL(pci_map_single);
@@ -173,112 +48,7 @@ EXPORT_SYMBOL(pci_map_sg);
 EXPORT_SYMBOL(pci_unmap_sg);
 EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
 EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
-EXPORT_SYMBOL(pci_dma_supported);
 #endif
-/* I/O device mmaping on Sparc64. */
+/* Exporting a symbol from /init/main.c */
-EXPORT_SYMBOL(io_remap_pfn_range);
-EXPORT_SYMBOL(dump_fpu);
-/* math-emu wants this */
-EXPORT_SYMBOL(die_if_kernel);
-/* Kernel thread creation. */
-EXPORT_SYMBOL(kernel_thread);
-/* prom symbols */
-EXPORT_SYMBOL(idprom);
-EXPORT_SYMBOL(prom_root_node);
-EXPORT_SYMBOL(prom_getchild);
-EXPORT_SYMBOL(prom_getsibling);
-EXPORT_SYMBOL(prom_searchsiblings);
-EXPORT_SYMBOL(prom_firstprop);
-EXPORT_SYMBOL(prom_nextprop);
-EXPORT_SYMBOL(prom_getproplen);
-EXPORT_SYMBOL(prom_getproperty);
-EXPORT_SYMBOL(prom_node_has_property);
-EXPORT_SYMBOL(prom_setprop);
 EXPORT_SYMBOL(saved_command_line);
-EXPORT_SYMBOL(prom_finddevice);
-EXPORT_SYMBOL(prom_feval);
-EXPORT_SYMBOL(prom_getbool);
-EXPORT_SYMBOL(prom_getstring);
-EXPORT_SYMBOL(prom_getint);
-EXPORT_SYMBOL(prom_getintdefault);
-EXPORT_SYMBOL(__prom_getchild);
-EXPORT_SYMBOL(__prom_getsibling);
-/* sparc library symbols */
-EXPORT_SYMBOL(strlen);
-EXPORT_SYMBOL(__strlen_user);
-EXPORT_SYMBOL(__strnlen_user);
-/* Special internal versions of library functions. */
-EXPORT_SYMBOL(_clear_page);
-EXPORT_SYMBOL(clear_user_page);
-EXPORT_SYMBOL(copy_user_page);
-EXPORT_SYMBOL(__bzero);
-EXPORT_SYMBOL(__memscan_zero);
-EXPORT_SYMBOL(__memscan_generic);
-EXPORT_SYMBOL(__memset);
-EXPORT_SYMBOL(csum_partial);
-EXPORT_SYMBOL(csum_partial_copy_nocheck);
-EXPORT_SYMBOL(__csum_partial_copy_from_user);
-EXPORT_SYMBOL(__csum_partial_copy_to_user);
-EXPORT_SYMBOL(ip_fast_csum);
-/* Moving data to/from/in userspace. */
-EXPORT_SYMBOL(___copy_to_user);
-EXPORT_SYMBOL(___copy_from_user);
-EXPORT_SYMBOL(___copy_in_user);
-EXPORT_SYMBOL(copy_to_user_fixup);
-EXPORT_SYMBOL(copy_from_user_fixup);
-EXPORT_SYMBOL(copy_in_user_fixup);
-EXPORT_SYMBOL(__strncpy_from_user);
-EXPORT_SYMBOL(__clear_user);
-/* Various address conversion macros use this. */
-EXPORT_SYMBOL(sparc64_valid_addr_bitmap);
-/* No version information on this, heavily used in inline asm,
- * and will always be 'void __ret_efault(void)'.
- */
-EXPORT_SYMBOL(__ret_efault);
-/* No version information on these, as gcc produces such symbols. */
-EXPORT_SYMBOL(memcmp);
-EXPORT_SYMBOL(memcpy);
-EXPORT_SYMBOL(memset);
-EXPORT_SYMBOL(memmove);
-EXPORT_SYMBOL(strncmp);
-void VISenter(void);
-/* RAID code needs this */
-EXPORT_SYMBOL(VISenter);
-/* for input/keybdev */
-EXPORT_SYMBOL(sun_do_break);
-EXPORT_SYMBOL(stop_a_enabled);
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-EXPORT_SYMBOL(do_BUG);
-#endif
-/* for ns8703 */
-EXPORT_SYMBOL(ns87303_lock);
-EXPORT_SYMBOL(tick_ops);
-EXPORT_SYMBOL(xor_vis_2);
-EXPORT_SYMBOL(xor_vis_3);
-EXPORT_SYMBOL(xor_vis_4);
-EXPORT_SYMBOL(xor_vis_5);
-EXPORT_SYMBOL(xor_niagara_2);
-EXPORT_SYMBOL(xor_niagara_3);
-EXPORT_SYMBOL(xor_niagara_4);
-EXPORT_SYMBOL(xor_niagara_5);
-EXPORT_SYMBOL_GPL(real_hard_smp_processor_id);
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 16ab0cb731c5..50afaed99c8a 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -60,7 +60,7 @@ extern int __smp4d_processor_id(void);
 #define SMP_PRINTK(x)
 #endif
-static inline unsigned long swap(volatile unsigned long *ptr, unsigned long val)
+static inline unsigned long sun4d_swap(volatile unsigned long *ptr, unsigned long val)
 {
        __asm__ __volatile__("swap [%1], %0\n\t" :
                             "=&r" (val), "=&r" (ptr) :
@@ -115,7 +115,7 @@ void __cpuinit smp4d_callin(void)
        local_flush_tlb_all();
        /* Allow master to continue. */
-        swap((unsigned long *)&cpu_callin_map[cpuid], 1);
+        sun4d_swap((unsigned long *)&cpu_callin_map[cpuid], 1);
        local_flush_cache_all();
        local_flush_tlb_all();
        
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 39749e32dc7e..e2d102447a43 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -23,6 +23,7 @@
 #include <linux/ipc.h>
 #include <linux/personality.h>
 #include <linux/random.h>
+#include <linux/module.h>
 #include <asm/uaccess.h>
 #include <asm/utrap.h>
@@ -354,6 +355,7 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
        return addr;
 }
+EXPORT_SYMBOL(get_fb_unmapped_area);
 /* Essentially the same as PowerPC... */
 void arch_pick_mmap_layout(struct mm_struct *mm)
@@ -397,7 +399,7 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
        }
 }
-asmlinkage unsigned long sparc_brk(unsigned long brk)
+SYSCALL_DEFINE1(sparc_brk, unsigned long, brk)
 {
        /* People could try to be nasty and use ta 0x6d in 32bit programs */
        if (test_thread_flag(TIF_32BIT) && brk >= STACK_TOP32)
@@ -413,7 +415,7 @@ asmlinkage unsigned long sparc_brk(unsigned long brk)
 * sys_pipe() is the normal C calling standard for creating
 * a pipe. It's not the way unix traditionally does this, though.
 */
-asmlinkage long sparc_pipe(struct pt_regs *regs)
+SYSCALL_DEFINE1(sparc_pipe_real, struct pt_regs *, regs)
 {
        int fd[2];
        int error;
@@ -433,8 +435,8 @@ out:
 * This is really horribly ugly.
 */
-asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,
+SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second,
-                        unsigned long third, void __user *ptr, long fifth)
+                unsigned long, third, void __user *, ptr, long, fifth)
 {
        long err;
@@ -517,7 +519,7 @@ out:
        return err;
 }
-asmlinkage long sparc64_newuname(struct new_utsname __user *name)
+SYSCALL_DEFINE1(sparc64_newuname, struct new_utsname __user *, name)
 {
        int ret = sys_newuname(name);
        
@@ -528,7 +530,7 @@ asmlinkage long sparc64_newuname(struct new_utsname __user *name)
        return ret;
 }
-asmlinkage long sparc64_personality(unsigned long personality)
+SYSCALL_DEFINE1(sparc64_personality, unsigned long, personality)
 {
        int ret;
@@ -562,9 +564,9 @@ int sparc_mmap_check(unsigned long addr, unsigned long len)
 }
 /* Linux version of mmap */
-asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
+SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
-        unsigned long prot, unsigned long flags, unsigned long fd,
+                unsigned long, prot, unsigned long, flags, unsigned long, fd,
-        unsigned long off)
+                unsigned long, off)
 {
        struct file * file = NULL;
        unsigned long retval = -EBADF;
@@ -587,7 +589,7 @@ out:
        return retval;
 }
-asmlinkage long sys64_munmap(unsigned long addr, size_t len)
+SYSCALL_DEFINE2(64_munmap, unsigned long, addr, size_t, len)
 {
        long ret;
@@ -604,9 +606,9 @@ extern unsigned long do_mremap(unsigned long addr,
        unsigned long old_len, unsigned long new_len,
        unsigned long flags, unsigned long new_addr);
                
-asmlinkage unsigned long sys64_mremap(unsigned long addr,
+SYSCALL_DEFINE5(64_mremap, unsigned long, addr, unsigned long, old_len,
-        unsigned long old_len, unsigned long new_len,
+                unsigned long, new_len, unsigned long, flags,
-        unsigned long flags, unsigned long new_addr)
+                unsigned long, new_addr)
 {
        unsigned long ret = -EINVAL;
@@ -669,7 +671,7 @@ asmlinkage void sparc_breakpoint(struct pt_regs *regs)
 extern void check_pending(int signum);
-asmlinkage long sys_getdomainname(char __user *name, int len)
+SYSCALL_DEFINE2(getdomainname, char __user *, name, int, len)
 {
        int nlen, err;
@@ -692,11 +694,10 @@ out:
        return err;
 }
-asmlinkage long sys_utrap_install(utrap_entry_t type,
+SYSCALL_DEFINE5(utrap_install, utrap_entry_t, type,
-                                  utrap_handler_t new_p,
+                utrap_handler_t, new_p, utrap_handler_t, new_d,
-                                  utrap_handler_t new_d,
+                utrap_handler_t __user *, old_p,
-                                  utrap_handler_t __user *old_p,
+                utrap_handler_t __user *, old_d)
-                                  utrap_handler_t __user *old_d)
 {
        if (type < UT_INSTRUCTION_EXCEPTION || type > UT_TRAP_INSTRUCTION_31)
                return -EINVAL;
@@ -762,11 +763,9 @@ asmlinkage long sparc_memory_ordering(unsigned long model,
        return 0;
 }
-asmlinkage long sys_rt_sigaction(int sig,
+SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act,
-                                 const struct sigaction __user *act,
+                struct sigaction __user *, oact, void __user *, restorer,
-                                 struct sigaction __user *oact,
+                size_t, sigsetsize)
-                                 void __user *restorer,
-                                 size_t sigsetsize)
 {
        struct k_sigaction new_ka, old_ka;
        int ret;
@@ -806,7 +805,8 @@ asmlinkage void update_perfctrs(void)
        reset_pic();
 }
-asmlinkage long sys_perfctr(int opcode, unsigned long arg0, unsigned long arg1, unsigned long arg2)
+SYSCALL_DEFINE4(perfctr, int, opcode, unsigned long, arg0,
+                unsigned long, arg1, unsigned long, arg2)
 {
        int err = 0;
diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
index 7a6786a71363..d150c2aa98d2 100644
--- a/arch/sparc/kernel/syscalls.S
+++ b/arch/sparc/kernel/syscalls.S
@@ -20,8 +20,8 @@ execve_merge:
         add    %sp, PTREGS_OFF, %o0
        .align  32
-sys_pipe:
+sys_sparc_pipe:
-        ba,pt   %xcc, sparc_pipe
+        ba,pt   %xcc, sys_sparc_pipe_real
         add    %sp, PTREGS_OFF, %o0
 sys_nis_syscall:
        ba,pt   %xcc, c_sys_nis_syscall
diff --git a/arch/sparc/kernel/systbls.h b/arch/sparc/kernel/systbls.h
index bc9f5dac4069..15c2d752b2bc 100644
--- a/arch/sparc/kernel/systbls.h
+++ b/arch/sparc/kernel/systbls.h
@@ -16,9 +16,6 @@ extern asmlinkage long sys_ipc(unsigned int call, int first,
                               void __user *ptr, long fifth);
 extern asmlinkage long sparc64_newuname(struct new_utsname __user *name);
 extern asmlinkage long sparc64_personality(unsigned long personality);
-extern asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
-                                         unsigned long prot, unsigned long flags,
-                                         unsigned long fd, unsigned long off);
 extern asmlinkage long sys64_munmap(unsigned long addr, size_t len);
 extern asmlinkage unsigned long sys64_mremap(unsigned long addr,
                                             unsigned long old_len,
diff --git a/arch/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S
index 7d0807586442..dccc95df0c7f 100644
--- a/arch/sparc/kernel/systbls_32.S
+++ b/arch/sparc/kernel/systbls_32.S
@@ -24,7 +24,7 @@ sys_call_table:
 /*25*/  .long sys_vmsplice, sys_ptrace, sys_alarm, sys_sigaltstack, sys_pause
 /*30*/  .long sys_utime, sys_lchown, sys_fchown, sys_access, sys_nice
 /*35*/  .long sys_chown, sys_sync, sys_kill, sys_newstat, sys_sendfile
-/*40*/  .long sys_newlstat, sys_dup, sys_pipe, sys_times, sys_getuid
+/*40*/  .long sys_newlstat, sys_dup, sys_sparc_pipe, sys_times, sys_getuid
 /*45*/  .long sys_umount, sys_setgid16, sys_getgid16, sys_signal, sys_geteuid16
 /*50*/  .long sys_getegid16, sys_acct, sys_nis_syscall, sys_getgid, sys_ioctl
 /*55*/  .long sys_reboot, sys_mmap2, sys_symlink, sys_readlink, sys_execve
@@ -56,7 +56,7 @@ sys_call_table:
 /*185*/ .long sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_newuname
 /*190*/ .long sys_init_module, sys_personality, sparc_remap_file_pages, sys_epoll_create, sys_epoll_ctl
 /*195*/ .long sys_epoll_wait, sys_ioprio_set, sys_getppid, sparc_sigaction, sys_sgetmask
-/*200*/ .long sys_ssetmask, sys_sigsuspend, sys_newlstat, sys_uselib, old_readdir
+/*200*/ .long sys_ssetmask, sys_sigsuspend, sys_newlstat, sys_uselib, sys_old_readdir
 /*205*/ .long sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_fadvise64
 /*210*/ .long sys_fadvise64_64, sys_tgkill, sys_waitpid, sys_swapoff, sys_sysinfo
 /*215*/ .long sys_ipc, sys_sigreturn, sys_clone, sys_ioprio_get, sys_adjtimex
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index 9fc78cf354bd..f93c42a2b522 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -21,12 +21,12 @@ sys_call_table32:
 /*0*/   .word sys_restart_syscall, sys32_exit, sys_fork, sys_read, sys_write
 /*5*/   .word sys32_open, sys_close, sys32_wait4, sys32_creat, sys_link
 /*10*/  .word sys_unlink, sunos_execv, sys_chdir, sys_chown16, sys32_mknod
-/*15*/  .word sys_chmod, sys_lchown16, sparc_brk, sys32_perfctr, sys32_lseek
+/*15*/  .word sys_chmod, sys_lchown16, sys_sparc_brk, sys32_perfctr, sys32_lseek
 /*20*/  .word sys_getpid, sys_capget, sys_capset, sys_setuid16, sys_getuid16
 /*25*/  .word sys32_vmsplice, compat_sys_ptrace, sys_alarm, sys32_sigaltstack, sys_pause
 /*30*/  .word compat_sys_utime, sys_lchown, sys_fchown, sys32_access, sys32_nice
        .word sys_chown, sys_sync, sys32_kill, compat_sys_newstat, sys32_sendfile
-/*40*/  .word compat_sys_newlstat, sys_dup, sys_pipe, compat_sys_times, sys_getuid
+/*40*/  .word compat_sys_newlstat, sys_dup, sys_sparc_pipe, compat_sys_times, sys_getuid
        .word sys32_umount, sys_setgid16, sys_getgid16, sys32_signal, sys_geteuid16
 /*50*/  .word sys_getegid16, sys_acct, sys_nis_syscall, sys_getgid, compat_sys_ioctl
        .word sys32_reboot, sys32_mmap2, sys_symlink, sys32_readlink, sys32_execve
@@ -55,8 +55,8 @@ sys_call_table32:
 /*170*/ .word sys32_lsetxattr, sys32_fsetxattr, sys_getxattr, sys_lgetxattr, compat_sys_getdents
        .word sys_setsid, sys_fchdir, sys32_fgetxattr, sys_listxattr, sys_llistxattr
 /*180*/ .word sys32_flistxattr, sys_removexattr, sys_lremovexattr, compat_sys_sigpending, sys_ni_syscall
-        .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sparc64_newuname
+        .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sys_sparc64_newuname
-/*190*/ .word sys32_init_module, sparc64_personality, sys_remap_file_pages, sys32_epoll_create, sys32_epoll_ctl
+/*190*/ .word sys32_init_module, sys_sparc64_personality, sys_remap_file_pages, sys32_epoll_create, sys32_epoll_ctl
        .word sys32_epoll_wait, sys32_ioprio_set, sys_getppid, sys32_sigaction, sys_sgetmask
 /*200*/ .word sys32_ssetmask, sys_sigsuspend, compat_sys_newlstat, sys_uselib, compat_sys_old_readdir
        .word sys32_readahead, sys32_socketcall, sys32_syslog, sys32_lookup_dcookie, sys32_fadvise64
@@ -95,18 +95,18 @@ sys_call_table:
 /*0*/   .word sys_restart_syscall, sparc_exit, sys_fork, sys_read, sys_write
 /*5*/   .word sys_open, sys_close, sys_wait4, sys_creat, sys_link
 /*10*/  .word sys_unlink, sys_nis_syscall, sys_chdir, sys_chown, sys_mknod
-/*15*/  .word sys_chmod, sys_lchown, sparc_brk, sys_perfctr, sys_lseek
+/*15*/  .word sys_chmod, sys_lchown, sys_sparc_brk, sys_perfctr, sys_lseek
 /*20*/  .word sys_getpid, sys_capget, sys_capset, sys_setuid, sys_getuid
 /*25*/  .word sys_vmsplice, sys_ptrace, sys_alarm, sys_sigaltstack, sys_nis_syscall
 /*30*/  .word sys_utime, sys_nis_syscall, sys_nis_syscall, sys_access, sys_nice
        .word sys_nis_syscall, sys_sync, sys_kill, sys_newstat, sys_sendfile64
-/*40*/  .word sys_newlstat, sys_dup, sys_pipe, sys_times, sys_nis_syscall
+/*40*/  .word sys_newlstat, sys_dup, sys_sparc_pipe, sys_times, sys_nis_syscall
        .word sys_umount, sys_setgid, sys_getgid, sys_signal, sys_geteuid
 /*50*/  .word sys_getegid, sys_acct, sys_memory_ordering, sys_nis_syscall, sys_ioctl
        .word sys_reboot, sys_nis_syscall, sys_symlink, sys_readlink, sys_execve
 /*60*/  .word sys_umask, sys_chroot, sys_newfstat, sys_fstat64, sys_getpagesize
        .word sys_msync, sys_vfork, sys_pread64, sys_pwrite64, sys_nis_syscall
-/*70*/  .word sys_nis_syscall, sys_mmap, sys_nis_syscall, sys64_munmap, sys_mprotect
+/*70*/  .word sys_nis_syscall, sys_mmap, sys_nis_syscall, sys_64_munmap, sys_mprotect
        .word sys_madvise, sys_vhangup, sys_nis_syscall, sys_mincore, sys_getgroups
 /*80*/  .word sys_setgroups, sys_getpgrp, sys_nis_syscall, sys_setitimer, sys_nis_syscall
        .word sys_swapon, sys_getitimer, sys_nis_syscall, sys_sethostname, sys_nis_syscall
@@ -129,8 +129,8 @@ sys_call_table:
 /*170*/ .word sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr, sys_getdents
        .word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr
 /*180*/ .word sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_nis_syscall, sys_ni_syscall
-        .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sparc64_newuname
+        .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_sparc64_newuname
-/*190*/ .word sys_init_module, sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
+/*190*/ .word sys_init_module, sys_sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
        .word sys_epoll_wait, sys_ioprio_set, sys_getppid, sys_nis_syscall, sys_sgetmask
 /*200*/ .word sys_ssetmask, sys_nis_syscall, sys_newlstat, sys_uselib, sys_nis_syscall
        .word sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_fadvise64
@@ -142,7 +142,7 @@ sys_call_table:
        .word sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall
 /*240*/ .word sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler
        .word sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys_sched_rr_get_interval, sys_nanosleep
-/*250*/ .word sys64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
+/*250*/ .word sys_64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
        .word sys_sync_file_range, sys_clock_settime, sys_clock_gettime, sys_clock_getres, sys_clock_nanosleep
 /*260*/ .word sys_sched_getaffinity, sys_sched_setaffinity, sys_timer_settime, sys_timer_gettime, sys_timer_getoverrun
        .word sys_timer_delete, sys_timer_create, sys_ni_syscall, sys_io_setup, sys_io_destroy
diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c
index 00f7383c7657..614ac7b4a9dd 100644
--- a/arch/sparc/kernel/time_32.c
+++ b/arch/sparc/kernel/time_32.c
@@ -48,6 +48,8 @@
 #include "irq.h"
 DEFINE_SPINLOCK(rtc_lock);
+EXPORT_SYMBOL(rtc_lock);
 static int set_rtc_mmss(unsigned long);
 static int sbus_do_settimeofday(struct timespec *tv);
diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c
index 54405d362148..db310aa00183 100644
--- a/arch/sparc/kernel/time_64.c
+++ b/arch/sparc/kernel/time_64.c
@@ -176,6 +176,7 @@ static struct sparc64_tick_ops tick_operations __read_mostly = {
 };
 struct sparc64_tick_ops *tick_ops __read_mostly = &tick_operations;
+EXPORT_SYMBOL(tick_ops);
 static void stick_disable_irq(void)
 {
@@ -639,6 +640,7 @@ unsigned long sparc64_get_clock_tick(unsigned int cpu)
                return ft->clock_tick_ref;
        return cpu_data(cpu).clock_tick;
 }
+EXPORT_SYMBOL(sparc64_get_clock_tick);
 #ifdef CONFIG_CPU_FREQ
@@ -727,7 +729,7 @@ void timer_interrupt(int irq, struct pt_regs *regs)
        irq_enter();
-        kstat_this_cpu.irqs[0]++;
+        kstat_incr_irqs_this_cpu(0, irq_to_desc(0));
        if (unlikely(!evt->event_handler)) {
                printk(KERN_WARNING
diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
index 213645be6e92..358283341b47 100644
--- a/arch/sparc/kernel/traps_32.c
+++ b/arch/sparc/kernel/traps_32.c
@@ -424,6 +424,7 @@ void do_BUG(const char *file, int line)
        // bust_spinlocks(1);   XXX Not in our original BUG()
        printk("kernel BUG at %s:%d!\n", file, line);
 }
+EXPORT_SYMBOL(do_BUG);
 #endif
 /* Since we have our mappings set up, on multiprocessors we can spin them
diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
index bca3b4e09c41..d809c4ebb48f 100644
--- a/arch/sparc/kernel/traps_64.c
+++ b/arch/sparc/kernel/traps_64.c
@@ -1,6 +1,6 @@
 /* arch/sparc64/kernel/traps.c
 *
- * Copyright (C) 1995,1997,2008 David S. Miller (davem@davemloft.net)
+ * Copyright (C) 1995,1997,2008,2009 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1997,1999,2000 Jakub Jelinek (jakub@redhat.com)
 */
@@ -128,6 +128,7 @@ void do_BUG(const char *file, int line)
        bust_spinlocks(1);
        printk("kernel BUG at %s:%d!\n", file, line);
 }
+EXPORT_SYMBOL(do_BUG);
 #endif
 static DEFINE_SPINLOCK(dimm_handler_lock);
@@ -313,6 +314,21 @@ void sun4v_data_access_exception(struct pt_regs *regs, unsigned long addr, unsig
                return;
        if (regs->tstate & TSTATE_PRIV) {
+                /* Test if this comes from uaccess places. */
+                const struct exception_table_entry *entry;
+                entry = search_exception_tables(regs->tpc);
+                if (entry) {
+                        /* Ouch, somebody is trying VM hole tricks on us... */
+#ifdef DEBUG_EXCEPTIONS
+                        printk("Exception: PC<%016lx> faddr<UNKNOWN>\n", regs->tpc);
+                        printk("EX_TABLE: insn<%016lx> fixup<%016lx>\n",
+                               regs->tpc, entry->fixup);
+#endif
+                        regs->tpc = entry->fixup;
+                        regs->tnpc = regs->tpc + 4;
+                        return;
+                }
                printk("sun4v_data_access_exception: ADDR[%016lx] "
                       "CTX[%04x] TYPE[%04x], going.\n",
                       addr, ctx, type);
@@ -2261,6 +2277,7 @@ void die_if_kernel(char *str, struct pt_regs *regs)
                do_exit(SIGKILL);
        do_exit(SIGSEGV);
 }
+EXPORT_SYMBOL(die_if_kernel);
 #define VIS_OPCODE_MASK ((0x3 << 30) | (0x3f << 19))
 #define VIS_OPCODE_VAL  ((0x2 << 30) | (0x36 << 19))
diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
index f164d5a850f9..379209982a07 100644
--- a/arch/sparc/kernel/unaligned_64.c
+++ b/arch/sparc/kernel/unaligned_64.c
@@ -589,7 +589,6 @@ void handle_lddfmna(struct pt_regs *regs, unsigned long sfar, unsigned long sfsr
        unsigned long pc = regs->tpc;
        unsigned long tstate = regs->tstate;
        u32 insn;
-        u32 first, second;
        u64 value;
        u8 freg;
        int flag;
@@ -601,19 +600,20 @@ void handle_lddfmna(struct pt_regs *regs, unsigned long sfar, unsigned long sfsr
                pc = (u32)pc;
        if (get_user(insn, (u32 __user *) pc) != -EFAULT) {
                int asi = decode_asi(insn, regs);
+                u32 first, second;
                int err;
                if ((asi > ASI_SNFL) ||
                    (asi < ASI_P))
                        goto daex;
+                first = second = 0;
                err = get_user(first, (u32 __user *)sfar);
                if (!err)
                        err = get_user(second, (u32 __user *)(sfar + 4));
                if (err) {
-                        if (asi & 0x2) /* NF */ {
+                        if (!(asi & 0x2))
-                                first = 0; second = 0;
-                        } else
                                goto daex;
+                        first = second = 0;
                }
                save_and_clear_fpu();
                freg = ((insn >> 25) & 0x1e) | ((insn >> 20) & 0x20);
diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
index 375016e19144..e75faf0e59ae 100644
--- a/arch/sparc/lib/Makefile
+++ b/arch/sparc/lib/Makefile
@@ -18,7 +18,7 @@ lib-$(CONFIG_SPARC32) += lshrdi3.o ashldi3.o
 lib-y                 += rwsem_$(BITS).o
 lib-$(CONFIG_SPARC32) += muldi3.o bitext.o cmpdi2.o
-lib-$(CONFIG_SPARC64) += PeeCeeI.o copy_page.o clear_page.o bzero.o
+lib-$(CONFIG_SPARC64) += copy_page.o clear_page.o bzero.o
 lib-$(CONFIG_SPARC64) += csum_copy.o csum_copy_from_user.o csum_copy_to_user.o
 lib-$(CONFIG_SPARC64) += VISsave.o
 lib-$(CONFIG_SPARC64) += bitops.o
@@ -42,3 +42,5 @@ lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o
 obj-y                 += iomap.o
 obj-$(CONFIG_SPARC32) += atomic32.o
+obj-y                 += ksyms.o
+obj-$(CONFIG_SPARC64) += PeeCeeI.o
diff --git a/arch/sparc/lib/PeeCeeI.c b/arch/sparc/lib/PeeCeeI.c
index 46053e6ddd7b..6529f8657597 100644
--- a/arch/sparc/lib/PeeCeeI.c
+++ b/arch/sparc/lib/PeeCeeI.c
@@ -4,6 +4,8 @@
 * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
 */
+#include <linux/module.h>
 #include <asm/io.h>
 #include <asm/byteorder.h>
@@ -15,6 +17,7 @@ void outsb(unsigned long __addr, const void *src, unsigned long count)
        while (count--)
                outb(*p++, addr);
 }
+EXPORT_SYMBOL(outsb);
 void outsw(unsigned long __addr, const void *src, unsigned long count)
 {
@@ -25,6 +28,7 @@ void outsw(unsigned long __addr, const void *src, unsigned long count)
                src += sizeof(u16);
        }
 }
+EXPORT_SYMBOL(outsw);
 void outsl(unsigned long __addr, const void *src, unsigned long count)
 {
@@ -78,6 +82,7 @@ void outsl(unsigned long __addr, const void *src, unsigned long count)
                break;
        }
 }
+EXPORT_SYMBOL(outsl);
 void insb(unsigned long __addr, void *dst, unsigned long count)
 {
@@ -105,6 +110,7 @@ void insb(unsigned long __addr, void *dst, unsigned long count)
                        *pb++ = inb(addr);
        }
 }
+EXPORT_SYMBOL(insb);
 void insw(unsigned long __addr, void *dst, unsigned long count)
 {
@@ -132,6 +138,7 @@ void insw(unsigned long __addr, void *dst, unsigned long count)
                        *ps = le16_to_cpu(inw(addr));
        }
 }
+EXPORT_SYMBOL(insw);
 void insl(unsigned long __addr, void *dst, unsigned long count)
 {
@@ -200,4 +207,5 @@ void insl(unsigned long __addr, void *dst, unsigned long count)
                }
        }
 }
+EXPORT_SYMBOL(insl);
diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
new file mode 100644
index 000000000000..704b12668388
--- /dev/null
+++ b/arch/sparc/lib/ksyms.c
@@ -0,0 +1,196 @@
+/*
+ * Export of symbols defined in assembler
+ */
+/* Tell string.h we don't want memcpy etc. as cpp defines */
+#define EXPORT_SYMTAB_STROPS
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <asm/checksum.h>
+#include <asm/uaccess.h>
+#include <asm/ftrace.h>
+/* string functions */
+EXPORT_SYMBOL(strlen);
+EXPORT_SYMBOL(__strlen_user);
+EXPORT_SYMBOL(__strnlen_user);
+EXPORT_SYMBOL(strncmp);
+/* mem* functions */
+extern void *__memscan_zero(void *, size_t);
+extern void *__memscan_generic(void *, int, size_t);
+extern void *__bzero(void *, size_t);
+EXPORT_SYMBOL(memscan);
+EXPORT_SYMBOL(__memscan_zero);
+EXPORT_SYMBOL(__memscan_generic);
+EXPORT_SYMBOL(memcmp);
+EXPORT_SYMBOL(memcpy);
+EXPORT_SYMBOL(memset);
+EXPORT_SYMBOL(__memset);
+EXPORT_SYMBOL(memmove);
+EXPORT_SYMBOL(__bzero);
+/* Moving data to/from/in userspace. */
+EXPORT_SYMBOL(__strncpy_from_user);
+/* Networking helper routines. */
+EXPORT_SYMBOL(csum_partial);
+#ifdef CONFIG_MCOUNT
+EXPORT_SYMBOL(_mcount);
+#endif
+/*
+ * sparc
+ */
+#ifdef CONFIG_SPARC32
+extern int __ashrdi3(int, int);
+extern int __ashldi3(int, int);
+extern int __lshrdi3(int, int);
+extern int __muldi3(int, int);
+extern int __divdi3(int, int);
+extern void (*__copy_1page)(void *, const void *);
+extern void (*bzero_1page)(void *);
+extern int __strncmp(const char *, const char *, __kernel_size_t);
+extern void ___rw_read_enter(void);
+extern void ___rw_read_try(void);
+extern void ___rw_read_exit(void);
+extern void ___rw_write_enter(void);
+extern void ___atomic24_add(void);
+extern void ___atomic24_sub(void);
+/* Alias functions whose names begin with "." and export the aliases.
+ * The module references will be fixed up by module_frob_arch_sections.
+ */
+extern int _Div(int, int);
+extern int _Mul(int, int);
+extern int _Rem(int, int);
+extern unsigned _Udiv(unsigned, unsigned);
+extern unsigned _Umul(unsigned, unsigned);
+extern unsigned _Urem(unsigned, unsigned);
+/* Networking helper routines. */
+EXPORT_SYMBOL(__csum_partial_copy_sparc_generic);
+/* Special internal versions of library functions. */
+EXPORT_SYMBOL(__copy_1page);
+EXPORT_SYMBOL(__memcpy);
+EXPORT_SYMBOL(__memmove);
+EXPORT_SYMBOL(bzero_1page);
+/* string functions */
+EXPORT_SYMBOL(__strncmp);
+/* Moving data to/from/in userspace. */
+EXPORT_SYMBOL(__copy_user);
+/* Used by asm/spinlock.h */
+#ifdef CONFIG_SMP
+EXPORT_SYMBOL(___rw_read_enter);
+EXPORT_SYMBOL(___rw_read_try);
+EXPORT_SYMBOL(___rw_read_exit);
+EXPORT_SYMBOL(___rw_write_enter);
+#endif
+/* Atomic operations. */
+EXPORT_SYMBOL(___atomic24_add);
+EXPORT_SYMBOL(___atomic24_sub);
+EXPORT_SYMBOL(__ashrdi3);
+EXPORT_SYMBOL(__ashldi3);
+EXPORT_SYMBOL(__lshrdi3);
+EXPORT_SYMBOL(__muldi3);
+EXPORT_SYMBOL(__divdi3);
+EXPORT_SYMBOL(_Rem);
+EXPORT_SYMBOL(_Urem);
+EXPORT_SYMBOL(_Mul);
+EXPORT_SYMBOL(_Umul);
+EXPORT_SYMBOL(_Div);
+EXPORT_SYMBOL(_Udiv);
+#endif
+/*
+ * sparc64
+ */
+#ifdef CONFIG_SPARC64
+/* Networking helper routines. */
+EXPORT_SYMBOL(csum_partial_copy_nocheck);
+EXPORT_SYMBOL(__csum_partial_copy_from_user);
+EXPORT_SYMBOL(__csum_partial_copy_to_user);
+EXPORT_SYMBOL(ip_fast_csum);
+/* Moving data to/from/in userspace. */
+EXPORT_SYMBOL(___copy_to_user);
+EXPORT_SYMBOL(___copy_from_user);
+EXPORT_SYMBOL(___copy_in_user);
+EXPORT_SYMBOL(__clear_user);
+/* RW semaphores */
+EXPORT_SYMBOL(__down_read);
+EXPORT_SYMBOL(__down_read_trylock);
+EXPORT_SYMBOL(__down_write);
+EXPORT_SYMBOL(__down_write_trylock);
+EXPORT_SYMBOL(__up_read);
+EXPORT_SYMBOL(__up_write);
+EXPORT_SYMBOL(__downgrade_write);
+/* Atomic counter implementation. */
+EXPORT_SYMBOL(atomic_add);
+EXPORT_SYMBOL(atomic_add_ret);
+EXPORT_SYMBOL(atomic_sub);
+EXPORT_SYMBOL(atomic_sub_ret);
+EXPORT_SYMBOL(atomic64_add);
+EXPORT_SYMBOL(atomic64_add_ret);
+EXPORT_SYMBOL(atomic64_sub);
+EXPORT_SYMBOL(atomic64_sub_ret);
+/* Atomic bit operations. */
+EXPORT_SYMBOL(test_and_set_bit);
+EXPORT_SYMBOL(test_and_clear_bit);
+EXPORT_SYMBOL(test_and_change_bit);
+EXPORT_SYMBOL(set_bit);
+EXPORT_SYMBOL(clear_bit);
+EXPORT_SYMBOL(change_bit);
+/* Special internal versions of library functions. */
+EXPORT_SYMBOL(_clear_page);
+EXPORT_SYMBOL(clear_user_page);
+EXPORT_SYMBOL(copy_user_page);
+/* RAID code needs this */
+void VISenter(void);
+EXPORT_SYMBOL(VISenter);
+extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
+extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
+                unsigned long *);
+extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
+                unsigned long *, unsigned long *);
+extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
+                unsigned long *, unsigned long *, unsigned long *);
+EXPORT_SYMBOL(xor_vis_2);
+EXPORT_SYMBOL(xor_vis_3);
+EXPORT_SYMBOL(xor_vis_4);
+EXPORT_SYMBOL(xor_vis_5);
+extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
+extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
+                unsigned long *);
+extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
+                unsigned long *, unsigned long *);
+extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
+                unsigned long *, unsigned long *, unsigned long *);
+EXPORT_SYMBOL(xor_niagara_2);
+EXPORT_SYMBOL(xor_niagara_3);
+EXPORT_SYMBOL(xor_niagara_4);
+EXPORT_SYMBOL(xor_niagara_5);
+#endif
diff --git a/arch/sparc/lib/user_fixup.c b/arch/sparc/lib/user_fixup.c
index 05a361b0a1a4..ac96ae236709 100644
--- a/arch/sparc/lib/user_fixup.c
+++ b/arch/sparc/lib/user_fixup.c
@@ -7,6 +7,8 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/errno.h>
+#include <linux/module.h>
 #include <asm/uaccess.h>
 /* Calculating the exact fault address when using
@@ -40,6 +42,7 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from, unsigned l
        return size;
 }
+EXPORT_SYMBOL(copy_from_user_fixup);
 unsigned long copy_to_user_fixup(void __user *to, const void *from, unsigned long size)
 {
@@ -47,6 +50,7 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from, unsigned lon
        return compute_size((unsigned long) to, size, &offset);
 }
+EXPORT_SYMBOL(copy_to_user_fixup);
 unsigned long copy_in_user_fixup(void __user *to, void __user *from, unsigned long size)
 {
@@ -64,3 +68,4 @@ unsigned long copy_in_user_fixup(void __user *to, void __user *from, unsigned lo
        return size;
 }
+EXPORT_SYMBOL(copy_in_user_fixup);
diff --git a/arch/sparc/mm/generic_32.c b/arch/sparc/mm/generic_32.c
index a289261da9fd..5edcac184eaf 100644
--- a/arch/sparc/mm/generic_32.c
+++ b/arch/sparc/mm/generic_32.c
@@ -95,3 +95,4 @@ int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
        flush_tlb_range(vma, beg, end);
        return error;
 }
+EXPORT_SYMBOL(io_remap_pfn_range);
diff --git a/arch/sparc/mm/generic_64.c b/arch/sparc/mm/generic_64.c
index f362c2037013..04f2bf4cd571 100644
--- a/arch/sparc/mm/generic_64.c
+++ b/arch/sparc/mm/generic_64.c
@@ -161,3 +161,4 @@ int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
        flush_tlb_range(vma, beg, end);
        return error;
 }
+EXPORT_SYMBOL(io_remap_pfn_range);
diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c
index 01fc6c254292..752d0c9fb544 100644
--- a/arch/sparc/mm/highmem.c
+++ b/arch/sparc/mm/highmem.c
@@ -62,6 +62,7 @@ void *kmap_atomic(struct page *page, enum km_type type)
        return (void*) vaddr;
 }
+EXPORT_SYMBOL(kmap_atomic);
 void kunmap_atomic(void *kvaddr, enum km_type type)
 {
@@ -98,6 +99,7 @@ void kunmap_atomic(void *kvaddr, enum km_type type)
        pagefault_enable();
 }
+EXPORT_SYMBOL(kunmap_atomic);
 /* We may be fed a pagetable here by ptep_to_xxx and others. */
 struct page *kmap_atomic_to_page(void *ptr)
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
index fec926021f49..cbb282dab5a7 100644
--- a/arch/sparc/mm/init_32.c
+++ b/arch/sparc/mm/init_32.c
@@ -38,11 +38,16 @@
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 unsigned long *sparc_valid_addr_bitmap;
+EXPORT_SYMBOL(sparc_valid_addr_bitmap);
 unsigned long phys_base;
+EXPORT_SYMBOL(phys_base);
 unsigned long pfn_base;
+EXPORT_SYMBOL(pfn_base);
 unsigned long page_kernel;
+EXPORT_SYMBOL(page_kernel);
 struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS+1];
 unsigned long sparc_unmapped_base;
@@ -522,3 +527,4 @@ void sparc_flush_page_to_ram(struct page *page)
        if (vaddr)
                __flush_page_to_ram(vaddr);
 }
+EXPORT_SYMBOL(sparc_flush_page_to_ram);
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index c77c7ef5d5d4..00373ce2d8fb 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -146,6 +146,7 @@ static void __init read_obp_memory(const char *property,
 }
 unsigned long *sparc64_valid_addr_bitmap __read_mostly;
+EXPORT_SYMBOL(sparc64_valid_addr_bitmap);
 /* Kernel physical address base and size in bytes.  */
 unsigned long kern_base __read_mostly;
@@ -369,6 +370,7 @@ void flush_dcache_page(struct page *page)
 out:
        put_cpu();
 }
+EXPORT_SYMBOL(flush_dcache_page);
 void __kprobes flush_icache_range(unsigned long start, unsigned long end)
 {
@@ -396,6 +398,7 @@ void __kprobes flush_icache_range(unsigned long start, unsigned long end)
                }
        }
 }
+EXPORT_SYMBOL(flush_icache_range);
 void mmu_info(struct seq_file *m)
 {
@@ -599,6 +602,7 @@ void __flush_dcache_range(unsigned long start, unsigned long end)
                                               "i" (ASI_DCACHE_INVALIDATE));
        }
 }
+EXPORT_SYMBOL(__flush_dcache_range);
 /* get_new_mmu_context() uses "cache + 1".  */
 DEFINE_SPINLOCK(ctx_alloc_lock);
diff --git a/arch/sparc/prom/init_32.c b/arch/sparc/prom/init_32.c
index 873217c6d823..6193c33ed4d4 100644
--- a/arch/sparc/prom/init_32.c
+++ b/arch/sparc/prom/init_32.c
@@ -8,16 +8,20 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/module.h>
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 struct linux_romvec *romvec;
+EXPORT_SYMBOL(romvec);
 enum prom_major_version prom_vers;
 unsigned int prom_rev, prom_prev;
 /* The root node of the prom device tree. */
 int prom_root_node;
+EXPORT_SYMBOL(prom_root_node);
 /* Pointer to the device tree operations structure. */
 struct linux_nodeops *prom_nodeops;
diff --git a/arch/sparc/prom/misc_32.c b/arch/sparc/prom/misc_32.c
index cf6c3f6d36c3..4d61c540bb3d 100644
--- a/arch/sparc/prom/misc_32.c
+++ b/arch/sparc/prom/misc_32.c
@@ -8,6 +8,8 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/module.h>
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 #include <asm/auxio.h>
@@ -44,6 +46,7 @@ prom_feval(char *fstring)
        restore_current();
        spin_unlock_irqrestore(&prom_lock, flags);
 }
+EXPORT_SYMBOL(prom_feval);
 /* Drop into the prom, with the chance to continue with the 'go'
 * prom command.
diff --git a/arch/sparc/prom/misc_64.c b/arch/sparc/prom/misc_64.c
index 9b0c0760901e..eedffb4fec2d 100644
--- a/arch/sparc/prom/misc_64.c
+++ b/arch/sparc/prom/misc_64.c
@@ -11,6 +11,8 @@
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
+#include <linux/module.h>
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 #include <asm/system.h>
@@ -54,6 +56,7 @@ void prom_feval(const char *fstring)
        p1275_cmd("interpret", P1275_ARG(0, P1275_ARG_IN_STRING) |
                  P1275_INOUT(1, 1), fstring);
 }
+EXPORT_SYMBOL(prom_feval);
 #ifdef CONFIG_SMP
 extern void smp_capture(void);
diff --git a/arch/sparc/prom/ranges.c b/arch/sparc/prom/ranges.c
index 64579a376419..cd5790853ff6 100644
--- a/arch/sparc/prom/ranges.c
+++ b/arch/sparc/prom/ranges.c
@@ -6,6 +6,8 @@
 */
 #include <linux/init.h>
+#include <linux/module.h>
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 #include <asm/types.h>
@@ -62,6 +64,7 @@ prom_apply_obio_ranges(struct linux_prom_registers *regs, int nregs)
        if(num_obio_ranges)
                prom_adjust_regs(regs, nregs, promlib_obio_ranges, num_obio_ranges);
 }
+EXPORT_SYMBOL(prom_apply_obio_ranges);
 void __init prom_ranges_init(void)
 {
diff --git a/arch/sparc/prom/tree_32.c b/arch/sparc/prom/tree_32.c
index 6d8187357331..646d244b1fdb 100644
--- a/arch/sparc/prom/tree_32.c
+++ b/arch/sparc/prom/tree_32.c
@@ -5,13 +5,12 @@
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
 */
-#define PROMLIB_INTERNAL
 #include <linux/string.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/ctype.h>
+#include <linux/module.h>
 #include <asm/openprom.h>
 #include <asm/oplib.h>
@@ -50,6 +49,7 @@ int prom_getchild(int node)
        return cnode;
 }
+EXPORT_SYMBOL(prom_getchild);
 /* Internal version of prom_getsibling that does not alter return values. */
 int __prom_getsibling(int node)
@@ -81,6 +81,7 @@ int prom_getsibling(int node)
        return sibnode;
 }
+EXPORT_SYMBOL(prom_getsibling);
 /* Return the length in bytes of property 'prop' at node 'node'.
 * Return -1 on error.
@@ -99,6 +100,7 @@ int prom_getproplen(int node, const char *prop)
        spin_unlock_irqrestore(&prom_lock, flags);
        return ret;
 }
+EXPORT_SYMBOL(prom_getproplen);
 /* Acquire a property 'prop' at node 'node' and place it in
 * 'buffer' which has a size of 'bufsize'.  If the acquisition
@@ -119,6 +121,7 @@ int prom_getproperty(int node, const char *prop, char *buffer, int bufsize)
        spin_unlock_irqrestore(&prom_lock, flags);
        return ret;
 }
+EXPORT_SYMBOL(prom_getproperty);
 /* Acquire an integer property and return its value.  Returns -1
 * on failure.
@@ -132,6 +135,7 @@ int prom_getint(int node, char *prop)
        return -1;
 }
+EXPORT_SYMBOL(prom_getint);
 /* Acquire an integer property, upon error return the passed default
 * integer.
@@ -145,6 +149,7 @@ int prom_getintdefault(int node, char *property, int deflt)
        return retval;
 }
+EXPORT_SYMBOL(prom_getintdefault);
 /* Acquire a boolean property, 1=TRUE 0=FALSE. */
 int prom_getbool(int node, char *prop)
@@ -155,6 +160,7 @@ int prom_getbool(int node, char *prop)
        if(retval == -1) return 0;
        return 1;
 }
+EXPORT_SYMBOL(prom_getbool);
 /* Acquire a property whose value is a string, returns a null
 * string on error.  The char pointer is the user supplied string
@@ -169,6 +175,7 @@ void prom_getstring(int node, char *prop, char *user_buf, int ubuf_size)
        user_buf[0] = 0;
        return;
 }
+EXPORT_SYMBOL(prom_getstring);
 /* Does the device at node 'node' have name 'name'?
@@ -204,6 +211,7 @@ int prom_searchsiblings(int node_start, char *nodename)
        return 0;
 }
+EXPORT_SYMBOL(prom_searchsiblings);
 /* Interal version of nextprop that does not alter return values. */
 char * __prom_nextprop(int node, char * oprop)
@@ -228,6 +236,7 @@ char * prom_firstprop(int node, char *bufer)
        return __prom_nextprop(node, "");
 }
+EXPORT_SYMBOL(prom_firstprop);
 /* Return the property type string after property type 'oprop'
 * at node 'node' .  Returns empty string if no more
@@ -240,6 +249,7 @@ char * prom_nextprop(int node, char *oprop, char *buffer)
        return __prom_nextprop(node, oprop);
 }
+EXPORT_SYMBOL(prom_nextprop);
 int prom_finddevice(char *name)
 {
@@ -287,6 +297,7 @@ int prom_finddevice(char *name)
        }
        return node;
 }
+EXPORT_SYMBOL(prom_finddevice);
 int prom_node_has_property(int node, char *prop)
 {
@@ -299,6 +310,7 @@ int prom_node_has_property(int node, char *prop)
        } while (*current_property);
        return 0;
 }
+EXPORT_SYMBOL(prom_node_has_property);
 /* Set property 'pname' at node 'node' to value 'value' which has a length
 * of 'size' bytes.  Return the number of bytes the prom accepted.
@@ -316,6 +328,7 @@ int prom_setprop(int node, const char *pname, char *value, int size)
        spin_unlock_irqrestore(&prom_lock, flags);
        return ret;
 }
+EXPORT_SYMBOL(prom_setprop);
 int prom_inst2pkg(int inst)
 {
diff --git a/arch/sparc/prom/tree_64.c b/arch/sparc/prom/tree_64.c
index 281aea44790b..8ea73ddc61dc 100644
--- a/arch/sparc/prom/tree_64.c
+++ b/arch/sparc/prom/tree_64.c
@@ -10,6 +10,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/module.h>
 #include <asm/openprom.h>
 #include <asm/oplib.h>
@@ -32,6 +33,7 @@ inline int prom_getchild(int node)
        if(cnode == -1) return 0;
        return (int)cnode;
 }
+EXPORT_SYMBOL(prom_getchild);
 inline int prom_getparent(int node)
 {
@@ -63,6 +65,7 @@ inline int prom_getsibling(int node)
        return sibnode;
 }
+EXPORT_SYMBOL(prom_getsibling);
 /* Return the length in bytes of property 'prop' at node 'node'.
 * Return -1 on error.
@@ -75,6 +78,7 @@ inline int prom_getproplen(int node, const char *prop)
                          P1275_INOUT(2, 1), 
                          node, prop);
 }
+EXPORT_SYMBOL(prom_getproplen);
 /* Acquire a property 'prop' at node 'node' and place it in
 * 'buffer' which has a size of 'bufsize'.  If the acquisition
@@ -97,6 +101,7 @@ inline int prom_getproperty(int node, const char *prop,
                                 node, prop, buffer, P1275_SIZE(plen));
        }
 }
+EXPORT_SYMBOL(prom_getproperty);
 /* Acquire an integer property and return its value.  Returns -1
 * on failure.
@@ -110,6 +115,7 @@ inline int prom_getint(int node, const char *prop)
        return -1;
 }
+EXPORT_SYMBOL(prom_getint);
 /* Acquire an integer property, upon error return the passed default
 * integer.
@@ -124,6 +130,7 @@ int prom_getintdefault(int node, const char *property, int deflt)
        return retval;
 }
+EXPORT_SYMBOL(prom_getintdefault);
 /* Acquire a boolean property, 1=TRUE 0=FALSE. */
 int prom_getbool(int node, const char *prop)
@@ -134,6 +141,7 @@ int prom_getbool(int node, const char *prop)
        if(retval == -1) return 0;
        return 1;
 }
+EXPORT_SYMBOL(prom_getbool);
 /* Acquire a property whose value is a string, returns a null
 * string on error.  The char pointer is the user supplied string
@@ -148,7 +156,7 @@ void prom_getstring(int node, const char *prop, char *user_buf, int ubuf_size)
        user_buf[0] = 0;
        return;
 }
+EXPORT_SYMBOL(prom_getstring);
 /* Does the device at node 'node' have name 'name'?
 * YES = 1   NO = 0
@@ -181,6 +189,7 @@ int prom_searchsiblings(int node_start, const char *nodename)
        return 0;
 }
+EXPORT_SYMBOL(prom_searchsiblings);
 /* Return the first property type for node 'node'.
 * buffer should be at least 32B in length
@@ -194,6 +203,7 @@ inline char *prom_firstprop(int node, char *buffer)
                               node, (char *) 0x0, buffer);
        return buffer;
 }
+EXPORT_SYMBOL(prom_firstprop);
 /* Return the property type string after property type 'oprop'
 * at node 'node' .  Returns NULL string if no more
@@ -217,6 +227,7 @@ inline char *prom_nextprop(int node, const char *oprop, char *buffer)
                                    node, oprop, buffer); 
        return buffer;
 }
+EXPORT_SYMBOL(prom_nextprop);
 int
 prom_finddevice(const char *name)
@@ -228,6 +239,7 @@ prom_finddevice(const char *name)
                         P1275_INOUT(1, 1), 
                         name);
 }
+EXPORT_SYMBOL(prom_finddevice);
 int prom_node_has_property(int node, const char *prop)
 {
@@ -241,7 +253,8 @@ int prom_node_has_property(int node, const char *prop)
        } while (*buf);
        return 0;
 }
-                                                                                           
+EXPORT_SYMBOL(prom_node_has_property);
 /* Set property 'pname' at node 'node' to value 'value' which has a length
 * of 'size' bytes.  Return the number of bytes the prom accepted.
 */
@@ -264,6 +277,7 @@ prom_setprop(int node, const char *pname, char *value, int size)
                                          P1275_INOUT(4, 1), 
                                          node, pname, value, P1275_SIZE(size));
 }
+EXPORT_SYMBOL(prom_setprop);
 inline int prom_inst2pkg(int inst)
 {
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 73f7fe8fd4d1..d6218e6c9824 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -133,7 +133,7 @@ config ARCH_HAS_CACHE_LINE_SIZE
        def_bool y
 config HAVE_SETUP_PER_CPU_AREA
-        def_bool X86_64_SMP || (X86_SMP && !X86_VOYAGER)
+        def_bool y
 config HAVE_CPUMASK_OF_CPU_MAP
        def_bool X86_64_SMP
@@ -391,6 +391,13 @@ config X86_RDC321X
          as R-8610-(G).
          If you don't have one of these chips, you should say N here.
+config X86_UV
+        bool "SGI Ultraviolet"
+        depends on X86_64
+        help
+          This option is needed in order to support SGI Ultraviolet systems.
+          If you don't have one of these, you should say N here.
 config SCHED_OMIT_FRAME_POINTER
        def_bool y
        prompt "Single-depth WCHAN output"
@@ -1340,13 +1347,17 @@ config SECCOMP
          If unsure, say Y. Only embedded should say N here.
+config CC_STACKPROTECTOR_ALL
+        bool
 config CC_STACKPROTECTOR
        bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
-        depends on X86_64 && EXPERIMENTAL && BROKEN
+        depends on X86_64
+        select CC_STACKPROTECTOR_ALL
        help
-         This option turns on the -fstack-protector GCC feature. This
+          This option turns on the -fstack-protector GCC feature. This
-          feature puts, at the beginning of critical functions, a canary
+          feature puts, at the beginning of functions, a canary value on
-          value on the stack just before the return address, and validates
+          the stack just before the return address, and validates
          the value just before actually returning.  Stack based buffer
          overflows (that need to overwrite this return address) now also
          overwrite the canary, which gets detected and the attack is then
@@ -1354,15 +1365,8 @@ config CC_STACKPROTECTOR
          This feature requires gcc version 4.2 or above, or a distribution
          gcc with the feature backported. Older versions are automatically
-          detected and for those versions, this configuration option is ignored.
+          detected and for those versions, this configuration option is
+          ignored. (and a warning is printed during bootup)
-config CC_STACKPROTECTOR_ALL
-        bool "Use stack-protector for all functions"
-        depends on CC_STACKPROTECTOR
-        help
-          Normally, GCC only inserts the canary value protection for
-          functions that use large-ish on-stack buffers. By enabling
-          this option, GCC will be asked to do this for ALL functions.
 source kernel/Kconfig.hz
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 8078955845ae..8eb50ba9161e 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -292,25 +292,23 @@ config X86_CPU
 # Define implied options from the CPU selection here
 config X86_L1_CACHE_BYTES
        int
-        default "128" if GENERIC_CPU || MPSC
+        default "128" if MPSC
-        default "64" if MK8 || MCORE2
+        default "64" if GENERIC_CPU || MK8 || MCORE2 || X86_32
-        depends on X86_64
 config X86_INTERNODE_CACHE_BYTES
        int
        default "4096" if X86_VSMP
        default X86_L1_CACHE_BYTES if !X86_VSMP
-        depends on X86_64
 config X86_CMPXCHG
        def_bool X86_64 || (X86_32 && !M386)
 config X86_L1_CACHE_SHIFT
        int
-        default "7" if MPENTIUM4 || X86_GENERIC || GENERIC_CPU || MPSC
+        default "7" if MPENTIUM4 || MPSC
        default "4" if X86_ELAN || M486 || M386 || MGEODEGX1
        default "5" if MWINCHIP3D || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODE_LX
-        default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MVIAC7
+        default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MVIAC7 || X86_GENERIC || GENERIC_CPU
 config X86_XADD
        def_bool y
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index 10d6cc3fd052..28f111461ca8 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -117,6 +117,7 @@ config DEBUG_RODATA
 config DEBUG_RODATA_TEST
        bool "Testcase for the DEBUG_RODATA feature"
        depends on DEBUG_RODATA
+        default y
        help
          This option enables a testcase for the DEBUG_RODATA
          feature as well as for the change_page_attr() infrastructure.
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index d1a47adb5aec..cacee981d166 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -73,7 +73,7 @@ else
        stackp := $(CONFIG_SHELL) $(srctree)/scripts/gcc-x86_64-has-stack-protector.sh
        stackp-$(CONFIG_CC_STACKPROTECTOR) := $(shell $(stackp) \
-                "$(CC)" -fstack-protector )
+                "$(CC)" "-fstack-protector -DGCC_HAS_SP" )
        stackp-$(CONFIG_CC_STACKPROTECTOR_ALL) += $(shell $(stackp) \
                "$(CC)" -fstack-protector-all )
diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
index 75115849af33..4a58c8ce3f69 100644
--- a/arch/x86/boot/video-vesa.c
+++ b/arch/x86/boot/video-vesa.c
@@ -269,9 +269,8 @@ void vesa_store_edid(void)
           we genuinely have to assume all registers are destroyed here. */
        asm("pushw %%es; movw %2,%%es; "INT10"; popw %%es"
-            : "+a" (ax), "+b" (bx)
+            : "+a" (ax), "+b" (bx), "+c" (cx), "+D" (di)
-            :  "c" (cx), "D" (di)
+            : : "esi", "edx");
-            : "esi");
        if (ax != 0x004f)
                return;         /* No EDID */
@@ -285,9 +284,9 @@ void vesa_store_edid(void)
        dx = 0;                 /* EDID block number */
        di =(size_t) &boot_params.edid_info; /* (ES:)Pointer to block */
        asm(INT10
-            : "+a" (ax), "+b" (bx), "+d" (dx), "=m" (boot_params.edid_info)
+            : "+a" (ax), "+b" (bx), "+d" (dx), "=m" (boot_params.edid_info),
-            : "c" (cx), "D" (di)
+              "+c" (cx), "+D" (di)
-            : "esi");
+            : : "esi");
 #endif /* CONFIG_FIRMWARE_EDID */
 }
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index b30a08ed8eb4..edba00d98ac3 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -1331,8 +1331,8 @@ CONFIG_I2C_I801=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index 0e7dbc0a3e46..322dd2748fc9 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -1311,8 +1311,8 @@ CONFIG_I2C_I801=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 256b00b61892..9c79b2477008 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -112,8 +112,8 @@ ENTRY(ia32_sysenter_target)
        CFI_DEF_CFA     rsp,0
        CFI_REGISTER    rsp,rbp
        SWAPGS_UNSAFE_STACK
-        movq    %gs:pda_kernelstack, %rsp
+        movq    PER_CPU_VAR(kernel_stack), %rsp
-        addq    $(PDA_STACKOFFSET),%rsp 
+        addq    $(KERNEL_STACK_OFFSET),%rsp
        /*
         * No need to follow this irqs on/off section: the syscall
         * disabled irqs, here we enable it straight after entry:
@@ -273,13 +273,13 @@ ENDPROC(ia32_sysenter_target)
 ENTRY(ia32_cstar_target)
        CFI_STARTPROC32 simple
        CFI_SIGNAL_FRAME
-        CFI_DEF_CFA     rsp,PDA_STACKOFFSET
+        CFI_DEF_CFA     rsp,KERNEL_STACK_OFFSET
        CFI_REGISTER    rip,rcx
        /*CFI_REGISTER  rflags,r11*/
        SWAPGS_UNSAFE_STACK
        movl    %esp,%r8d
        CFI_REGISTER    rsp,r8
-        movq    %gs:pda_kernelstack,%rsp
+        movq    PER_CPU_VAR(kernel_stack),%rsp
        /*
         * No need to follow this irqs on/off section: the syscall
         * disabled irqs and here we enable it straight after entry:
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index a9f8a814a1f7..4a8e80cdcfa5 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -22,4 +22,3 @@ unifdef-y += unistd_32.h
 unifdef-y += unistd_64.h
 unifdef-y += vm86.h
 unifdef-y += vsyscall.h
-unifdef-y += swab.h
diff --git a/arch/x86/include/asm/apicnum.h b/arch/x86/include/asm/apicnum.h
new file mode 100644
index 000000000000..82f613c607ce
--- /dev/null
+++ b/arch/x86/include/asm/apicnum.h
@@ -0,0 +1,12 @@
+#ifndef _ASM_X86_APICNUM_H
+#define _ASM_X86_APICNUM_H
+/* define MAX_IO_APICS */
+#ifdef CONFIG_X86_32
+# define MAX_IO_APICS 64
+#else
+# define MAX_IO_APICS 128
+# define MAX_LOCAL_APIC 32768
+#endif
+#endif /* _ASM_X86_APICNUM_H */
diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index e02a359d2aa5..02b47a603fc8 100644
--- a/arch/x86/include/asm/bitops.h
+++ b/arch/x86/include/asm/bitops.h
@@ -3,6 +3,9 @@
 /*
 * Copyright 1992, Linus Torvalds.
+ *
+ * Note: inlines with more than a single statement should be marked
+ * __always_inline to avoid problems with older gcc's inlining heuristics.
 */
 #ifndef _LINUX_BITOPS_H
@@ -53,7 +56,8 @@
 * Note that @nr may be almost arbitrarily large; this function is not
 * restricted to acting on a single-word quantity.
 */
-static inline void set_bit(unsigned int nr, volatile unsigned long *addr)
+static __always_inline void
+set_bit(unsigned int nr, volatile unsigned long *addr)
 {
        if (IS_IMMEDIATE(nr)) {
                asm volatile(LOCK_PREFIX "orb %1,%0"
@@ -90,7 +94,8 @@ static inline void __set_bit(int nr, volatile unsigned long *addr)
 * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
 * in order to ensure changes are visible on other processors.
 */
-static inline void clear_bit(int nr, volatile unsigned long *addr)
+static __always_inline void
+clear_bit(int nr, volatile unsigned long *addr)
 {
        if (IS_IMMEDIATE(nr)) {
                asm volatile(LOCK_PREFIX "andb %1,%0"
@@ -204,7 +209,8 @@ static inline int test_and_set_bit(int nr, volatile unsigned long *addr)
 *
 * This is the same as test_and_set_bit on x86.
 */
-static inline int test_and_set_bit_lock(int nr, volatile unsigned long *addr)
+static __always_inline int
+test_and_set_bit_lock(int nr, volatile unsigned long *addr)
 {
        return test_and_set_bit(nr, addr);
 }
@@ -300,7 +306,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
        return oldbit;
 }
-static inline int constant_test_bit(unsigned int nr, const volatile unsigned long *addr)
+static __always_inline int constant_test_bit(unsigned int nr, const volatile unsigned long *addr)
 {
        return ((1UL << (nr % BITS_PER_LONG)) &
                (((unsigned long *)addr)[nr / BITS_PER_LONG])) != 0;
diff --git a/arch/x86/include/asm/byteorder.h b/arch/x86/include/asm/byteorder.h
index 7c49917e3d9d..b13a7a88f3eb 100644
--- a/arch/x86/include/asm/byteorder.h
+++ b/arch/x86/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_X86_BYTEORDER_H
 #define _ASM_X86_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/little_endian.h>
 #endif /* _ASM_X86_BYTEORDER_H */
diff --git a/arch/x86/include/asm/cpumask.h b/arch/x86/include/asm/cpumask.h
index 26c6dad90479..a7f3c75f8ad7 100644
--- a/arch/x86/include/asm/cpumask.h
+++ b/arch/x86/include/asm/cpumask.h
@@ -10,6 +10,8 @@ extern cpumask_var_t cpu_callout_mask;
 extern cpumask_var_t cpu_initialized_mask;
 extern cpumask_var_t cpu_sibling_setup_mask;
+extern void setup_cpu_local_masks(void);
 #else /* CONFIG_X86_32 */
 extern cpumask_t cpu_callin_map;
@@ -22,6 +24,8 @@ extern cpumask_t cpu_sibling_setup_map;
 #define cpu_initialized_mask    ((struct cpumask *)&cpu_initialized)
 #define cpu_sibling_setup_mask  ((struct cpumask *)&cpu_sibling_setup_map)
+static inline void setup_cpu_local_masks(void) { }
 #endif /* CONFIG_X86_32 */
 #endif /* __ASSEMBLY__ */
diff --git a/arch/x86/include/asm/current.h b/arch/x86/include/asm/current.h
index 0930b4f8d672..c68c361697e1 100644
--- a/arch/x86/include/asm/current.h
+++ b/arch/x86/include/asm/current.h
@@ -1,39 +1,21 @@
 #ifndef _ASM_X86_CURRENT_H
 #define _ASM_X86_CURRENT_H
-#ifdef CONFIG_X86_32
 #include <linux/compiler.h>
 #include <asm/percpu.h>
+#ifndef __ASSEMBLY__
 struct task_struct;
 DECLARE_PER_CPU(struct task_struct *, current_task);
-static __always_inline struct task_struct *get_current(void)
-{
-        return x86_read_percpu(current_task);
-}
-#else /* X86_32 */
-#ifndef __ASSEMBLY__
-#include <asm/pda.h>
-struct task_struct;
 static __always_inline struct task_struct *get_current(void)
 {
-        return read_pda(pcurrent);
+        return percpu_read(current_task);
 }
-#else /* __ASSEMBLY__ */
+#define current get_current()
-#include <asm/asm-offsets.h>
-#define GET_CURRENT(reg) movq %gs:(pda_pcurrent),reg
 #endif /* __ASSEMBLY__ */
-#endif /* X86_32 */
-#define current get_current()
 #endif /* _ASM_X86_CURRENT_H */
diff --git a/arch/x86/include/asm/genapic_32.h b/arch/x86/include/asm/genapic_32.h
index 2c05b737ee22..4334502d3664 100644
--- a/arch/x86/include/asm/genapic_32.h
+++ b/arch/x86/include/asm/genapic_32.h
@@ -138,11 +138,4 @@ struct genapic {
 extern struct genapic *genapic;
 extern void es7000_update_genapic_to_cluster(void);
-enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
-#define get_uv_system_type()            UV_NONE
-#define is_uv_system()                  0
-#define uv_wakeup_secondary(a, b)       1
-#define uv_system_init()                do {} while (0)
 #endif /* _ASM_X86_GENAPIC_32_H */
diff --git a/arch/x86/include/asm/genapic_64.h b/arch/x86/include/asm/genapic_64.h
index adf32fb56aa6..7bb092c59055 100644
--- a/arch/x86/include/asm/genapic_64.h
+++ b/arch/x86/include/asm/genapic_64.h
@@ -51,15 +51,9 @@ extern struct genapic apic_x2apic_phys;
 extern int acpi_madt_oem_check(char *, char *);
 extern void apic_send_IPI_self(int vector);
-enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
-extern enum uv_system_type get_uv_system_type(void);
-extern int is_uv_system(void);
 extern struct genapic apic_x2apic_uv_x;
 DECLARE_PER_CPU(int, x2apic_extra_bits);
-extern void uv_cpu_init(void);
-extern void uv_system_init(void);
-extern int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip);
 extern void setup_apic_routing(void);
diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h
index 000787df66e6..176f058e7159 100644
--- a/arch/x86/include/asm/hardirq.h
+++ b/arch/x86/include/asm/hardirq.h
@@ -1,11 +1,52 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_HARDIRQ_H
-# include "hardirq_32.h"
+#define _ASM_X86_HARDIRQ_H
-#else
-# include "hardirq_64.h"
+#include <linux/threads.h>
+#include <linux/irq.h>
+typedef struct {
+        unsigned int __softirq_pending;
+        unsigned int __nmi_count;       /* arch dependent */
+        unsigned int irq0_irqs;
+#ifdef CONFIG_X86_LOCAL_APIC
+        unsigned int apic_timer_irqs;   /* arch dependent */
+        unsigned int irq_spurious_count;
+#endif
+#ifdef CONFIG_SMP
+        unsigned int irq_resched_count;
+        unsigned int irq_call_count;
+        unsigned int irq_tlb_count;
+#endif
+#ifdef CONFIG_X86_MCE
+        unsigned int irq_thermal_count;
+# ifdef CONFIG_X86_64
+        unsigned int irq_threshold_count;
+# endif
 #endif
+} ____cacheline_aligned irq_cpustat_t;
+DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
+/* We can have at most NR_VECTORS irqs routed to a cpu at a time */
+#define MAX_HARDIRQS_PER_CPU NR_VECTORS
+#define __ARCH_IRQ_STAT
+#define inc_irq_stat(member)    percpu_add(irq_stat.member, 1)
+#define local_softirq_pending() percpu_read(irq_stat.__softirq_pending)
+#define __ARCH_SET_SOFTIRQ_PENDING
+#define set_softirq_pending(x)  percpu_write(irq_stat.__softirq_pending, (x))
+#define or_softirq_pending(x)   percpu_or(irq_stat.__softirq_pending, (x))
+extern void ack_bad_irq(unsigned int irq);
 extern u64 arch_irq_stat_cpu(unsigned int cpu);
 #define arch_irq_stat_cpu       arch_irq_stat_cpu
 extern u64 arch_irq_stat(void);
 #define arch_irq_stat           arch_irq_stat
+#endif /* _ASM_X86_HARDIRQ_H */
diff --git a/arch/x86/include/asm/hardirq_32.h b/arch/x86/include/asm/hardirq_32.h
deleted file mode 100644
index d4b5d731073f..000000000000
--- a/arch/x86/include/asm/hardirq_32.h
+++ /dev/null
@@ -1,33 +0,0 @@
-#ifndef _ASM_X86_HARDIRQ_32_H
-#define _ASM_X86_HARDIRQ_32_H
-#include <linux/threads.h>
-#include <linux/irq.h>
-typedef struct {
-        unsigned int __softirq_pending;
-        unsigned long idle_timestamp;
-        unsigned int __nmi_count;       /* arch dependent */
-        unsigned int apic_timer_irqs;   /* arch dependent */
-        unsigned int irq0_irqs;
-        unsigned int irq_resched_count;
-        unsigned int irq_call_count;
-        unsigned int irq_tlb_count;
-        unsigned int irq_thermal_count;
-        unsigned int irq_spurious_count;
-} ____cacheline_aligned irq_cpustat_t;
-DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
-/* We can have at most NR_VECTORS irqs routed to a cpu at a time */
-#define MAX_HARDIRQS_PER_CPU NR_VECTORS
-#define __ARCH_IRQ_STAT
-#define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member)
-#define inc_irq_stat(member)    (__get_cpu_var(irq_stat).member++)
-void ack_bad_irq(unsigned int irq);
-#include <linux/irq_cpustat.h>
-#endif /* _ASM_X86_HARDIRQ_32_H */
diff --git a/arch/x86/include/asm/hardirq_64.h b/arch/x86/include/asm/hardirq_64.h
deleted file mode 100644
index b5a6b5d56704..000000000000
--- a/arch/x86/include/asm/hardirq_64.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _ASM_X86_HARDIRQ_64_H
-#define _ASM_X86_HARDIRQ_64_H
-#include <linux/threads.h>
-#include <linux/irq.h>
-#include <asm/pda.h>
-#include <asm/apic.h>
-/* We can have at most NR_VECTORS irqs routed to a cpu at a time */
-#define MAX_HARDIRQS_PER_CPU NR_VECTORS
-#define __ARCH_IRQ_STAT 1
-#define inc_irq_stat(member)    add_pda(member, 1)
-#define local_softirq_pending() read_pda(__softirq_pending)
-#define __ARCH_SET_SOFTIRQ_PENDING 1
-#define set_softirq_pending(x) write_pda(__softirq_pending, (x))
-#define or_softirq_pending(x)  or_pda(__softirq_pending, (x))
-extern void ack_bad_irq(unsigned int irq);
-#endif /* _ASM_X86_HARDIRQ_64_H */
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 05cfed4485fa..bcf7ea4e1367 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -91,7 +91,7 @@ extern void unxlate_dev_mem_ptr(unsigned long phys, void *addr);
 extern int ioremap_change_attr(unsigned long vaddr, unsigned long size,
                                unsigned long prot_val);
-extern void __iomem *ioremap_wc(unsigned long offset, unsigned long size);
+extern void __iomem *ioremap_wc(resource_size_t offset, unsigned long size);
 /*
 * early_ioremap() and early_iounmap() are for temporary early boot-time
@@ -99,7 +99,6 @@ extern void __iomem *ioremap_wc(unsigned long offset, unsigned long size);
 * A boot-time mapping is currently limited to at most 16 pages.
 */
 extern void early_ioremap_init(void);
-extern void early_ioremap_clear(void);
 extern void early_ioremap_reset(void);
 extern void __iomem *early_ioremap(unsigned long offset, unsigned long size);
 extern void __iomem *early_memremap(unsigned long offset, unsigned long size);
diff --git a/arch/x86/include/asm/irq_regs.h b/arch/x86/include/asm/irq_regs.h
index 89c898ab298b..77843225b7ea 100644
--- a/arch/x86/include/asm/irq_regs.h
+++ b/arch/x86/include/asm/irq_regs.h
@@ -1,5 +1,31 @@
-#ifdef CONFIG_X86_32
+/*
-# include "irq_regs_32.h"
+ * Per-cpu current frame pointer - the location of the last exception frame on
-#else
+ * the stack, stored in the per-cpu area.
-# include "irq_regs_64.h"
+ *
-#endif
+ * Jeremy Fitzhardinge <jeremy@goop.org>
+ */
+#ifndef _ASM_X86_IRQ_REGS_H
+#define _ASM_X86_IRQ_REGS_H
+#include <asm/percpu.h>
+#define ARCH_HAS_OWN_IRQ_REGS
+DECLARE_PER_CPU(struct pt_regs *, irq_regs);
+static inline struct pt_regs *get_irq_regs(void)
+{
+        return percpu_read(irq_regs);
+}
+static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs)
+{
+        struct pt_regs *old_regs;
+        old_regs = get_irq_regs();
+        percpu_write(irq_regs, new_regs);
+        return old_regs;
+}
+#endif /* _ASM_X86_IRQ_REGS_32_H */
diff --git a/arch/x86/include/asm/irq_regs_32.h b/arch/x86/include/asm/irq_regs_32.h
deleted file mode 100644
index 86afd7473457..000000000000
--- a/arch/x86/include/asm/irq_regs_32.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Per-cpu current frame pointer - the location of the last exception frame on
- * the stack, stored in the per-cpu area.
- *
- * Jeremy Fitzhardinge <jeremy@goop.org>
- */
-#ifndef _ASM_X86_IRQ_REGS_32_H
-#define _ASM_X86_IRQ_REGS_32_H
-#include <asm/percpu.h>
-#define ARCH_HAS_OWN_IRQ_REGS
-DECLARE_PER_CPU(struct pt_regs *, irq_regs);
-static inline struct pt_regs *get_irq_regs(void)
-{
-        return x86_read_percpu(irq_regs);
-}
-static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs)
-{
-        struct pt_regs *old_regs;
-        old_regs = get_irq_regs();
-        x86_write_percpu(irq_regs, new_regs);
-        return old_regs;
-}
-#endif /* _ASM_X86_IRQ_REGS_32_H */
diff --git a/arch/x86/include/asm/irq_regs_64.h b/arch/x86/include/asm/irq_regs_64.h
deleted file mode 100644
index 3dd9c0b70270..000000000000
--- a/arch/x86/include/asm/irq_regs_64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h
index f7ff65032b9d..9a83a10a5d51 100644
--- a/arch/x86/include/asm/irq_vectors.h
+++ b/arch/x86/include/asm/irq_vectors.h
@@ -49,31 +49,33 @@
 *  some of the following vectors are 'rare', they are merged
 *  into a single vector (CALL_FUNCTION_VECTOR) to save vector space.
 *  TLB, reschedule and local APIC vectors are performance-critical.
- *
- *  Vectors 0xf0-0xfa are free (reserved for future Linux use).
 */
 #ifdef CONFIG_X86_32
 # define SPURIOUS_APIC_VECTOR           0xff
 # define ERROR_APIC_VECTOR              0xfe
-# define INVALIDATE_TLB_VECTOR          0xfd
+# define RESCHEDULE_VECTOR              0xfd
-# define RESCHEDULE_VECTOR              0xfc
+# define CALL_FUNCTION_VECTOR           0xfc
-# define CALL_FUNCTION_VECTOR           0xfb
+# define CALL_FUNCTION_SINGLE_VECTOR    0xfb
-# define CALL_FUNCTION_SINGLE_VECTOR    0xfa
+# define THERMAL_APIC_VECTOR            0xfa
-# define THERMAL_APIC_VECTOR            0xf0
+/* 0xf8 - 0xf9 : free */
+# define INVALIDATE_TLB_VECTOR_END      0xf7
+# define INVALIDATE_TLB_VECTOR_START    0xf0    /* f0-f7 used for TLB flush */
+# define NUM_INVALIDATE_TLB_VECTORS     8
 #else
-#define SPURIOUS_APIC_VECTOR            0xff
+# define SPURIOUS_APIC_VECTOR           0xff
-#define ERROR_APIC_VECTOR               0xfe
+# define ERROR_APIC_VECTOR              0xfe
-#define RESCHEDULE_VECTOR               0xfd
+# define RESCHEDULE_VECTOR              0xfd
-#define CALL_FUNCTION_VECTOR            0xfc
+# define CALL_FUNCTION_VECTOR           0xfc
-#define CALL_FUNCTION_SINGLE_VECTOR     0xfb
+# define CALL_FUNCTION_SINGLE_VECTOR    0xfb
-#define THERMAL_APIC_VECTOR             0xfa
+# define THERMAL_APIC_VECTOR            0xfa
-#define THRESHOLD_APIC_VECTOR           0xf9
+# define THRESHOLD_APIC_VECTOR          0xf9
-#define UV_BAU_MESSAGE                  0xf8
+# define UV_BAU_MESSAGE                 0xf8
-#define INVALIDATE_TLB_VECTOR_END       0xf7
+# define INVALIDATE_TLB_VECTOR_END      0xf7
-#define INVALIDATE_TLB_VECTOR_START     0xf0    /* f0-f7 used for TLB flush */
+# define INVALIDATE_TLB_VECTOR_START    0xf0    /* f0-f7 used for TLB flush */
 #define NUM_INVALIDATE_TLB_VECTORS      8
@@ -105,6 +107,8 @@
 #if defined(CONFIG_X86_IO_APIC) && !defined(CONFIG_X86_VOYAGER)
+#include <asm/apicnum.h>        /* need MAX_IO_APICS */
 #ifndef CONFIG_SPARSE_IRQ
 # if NR_CPUS < MAX_IO_APICS
 #  define NR_IRQS (NR_VECTORS + (32 * NR_CPUS))
@@ -112,11 +116,12 @@
 #  define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS))
 # endif
 #else
-# if (8 * NR_CPUS) > (32 * MAX_IO_APICS)
-#  define NR_IRQS (NR_VECTORS + (8 * NR_CPUS))
+# define NR_IRQS                                        \
-# else
+        ((8 * NR_CPUS) > (32 * MAX_IO_APICS) ?          \
-#  define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS))
+                (NR_VECTORS + (8 * NR_CPUS)) :          \
-# endif
+                (NR_VECTORS + (32 * MAX_IO_APICS)))     \
 #endif
 #elif defined(CONFIG_X86_VOYAGER)
diff --git a/arch/x86/include/asm/mach-default/entry_arch.h b/arch/x86/include/asm/mach-default/entry_arch.h
index 6b1add8e31dd..6fa399ad1de2 100644
--- a/arch/x86/include/asm/mach-default/entry_arch.h
+++ b/arch/x86/include/asm/mach-default/entry_arch.h
@@ -11,10 +11,26 @@
 */
 #ifdef CONFIG_X86_SMP
 BUILD_INTERRUPT(reschedule_interrupt,RESCHEDULE_VECTOR)
-BUILD_INTERRUPT(invalidate_interrupt,INVALIDATE_TLB_VECTOR)
 BUILD_INTERRUPT(call_function_interrupt,CALL_FUNCTION_VECTOR)
 BUILD_INTERRUPT(call_function_single_interrupt,CALL_FUNCTION_SINGLE_VECTOR)
 BUILD_INTERRUPT(irq_move_cleanup_interrupt,IRQ_MOVE_CLEANUP_VECTOR)
+BUILD_INTERRUPT3(invalidate_interrupt0,INVALIDATE_TLB_VECTOR_START+0,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt1,INVALIDATE_TLB_VECTOR_START+1,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt2,INVALIDATE_TLB_VECTOR_START+2,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt3,INVALIDATE_TLB_VECTOR_START+3,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt4,INVALIDATE_TLB_VECTOR_START+4,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt5,INVALIDATE_TLB_VECTOR_START+5,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt6,INVALIDATE_TLB_VECTOR_START+6,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt7,INVALIDATE_TLB_VECTOR_START+7,
+                 smp_invalidate_interrupt)
 #endif
 /*
diff --git a/arch/x86/include/asm/mach-default/mach_wakecpu.h b/arch/x86/include/asm/mach-default/mach_wakecpu.h
index ceb013660146..89897a6a65b9 100644
--- a/arch/x86/include/asm/mach-default/mach_wakecpu.h
+++ b/arch/x86/include/asm/mach-default/mach_wakecpu.h
@@ -24,7 +24,13 @@ static inline void restore_NMI_vector(unsigned short *high, unsigned short *low)
 {
 }
+#ifdef CONFIG_SMP
 extern void __inquire_remote_apic(int apicid);
+#else /* CONFIG_SMP */
+static inline void __inquire_remote_apic(int apicid)
+{
+}
+#endif /* CONFIG_SMP */
 static inline void inquire_remote_apic(int apicid)
 {
diff --git a/arch/x86/include/asm/mach-rdc321x/gpio.h b/arch/x86/include/asm/mach-rdc321x/gpio.h
deleted file mode 100644
index c210ab5788b0..000000000000
--- a/arch/x86/include/asm/mach-rdc321x/gpio.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef _ASM_X86_MACH_RDC321X_GPIO_H
-#define _ASM_X86_MACH_RDC321X_GPIO_H
-#include <linux/kernel.h>
-extern int rdc_gpio_get_value(unsigned gpio);
-extern void rdc_gpio_set_value(unsigned gpio, int value);
-extern int rdc_gpio_direction_input(unsigned gpio);
-extern int rdc_gpio_direction_output(unsigned gpio, int value);
-extern int rdc_gpio_request(unsigned gpio, const char *label);
-extern void rdc_gpio_free(unsigned gpio);
-extern void __init rdc321x_gpio_setup(void);
-/* Wrappers for the arch-neutral GPIO API */
-static inline int gpio_request(unsigned gpio, const char *label)
-{
-        return rdc_gpio_request(gpio, label);
-}
-static inline void gpio_free(unsigned gpio)
-{
-        might_sleep();
-        rdc_gpio_free(gpio);
-}
-static inline int gpio_direction_input(unsigned gpio)
-{
-        return rdc_gpio_direction_input(gpio);
-}
-static inline int gpio_direction_output(unsigned gpio, int value)
-{
-        return rdc_gpio_direction_output(gpio, value);
-}
-static inline int gpio_get_value(unsigned gpio)
-{
-        return rdc_gpio_get_value(gpio);
-}
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-        rdc_gpio_set_value(gpio, value);
-}
-static inline int gpio_to_irq(unsigned gpio)
-{
-        return gpio;
-}
-static inline int irq_to_gpio(unsigned irq)
-{
-        return irq;
-}
-/* For cansleep */
-#include <asm-generic/gpio.h>
-#endif /* _ASM_X86_MACH_RDC321X_GPIO_H */
diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
index 8aeeb3fd73db..52948df9cd1d 100644
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -21,11 +21,54 @@ static inline void paravirt_activate_mm(struct mm_struct *prev,
 int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
 void destroy_context(struct mm_struct *mm);
-#ifdef CONFIG_X86_32
-# include "mmu_context_32.h"
+static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-#else
+{
-# include "mmu_context_64.h"
+#ifdef CONFIG_SMP
+        if (percpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
+                percpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
+#endif
+}
+static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
+                             struct task_struct *tsk)
+{
+        unsigned cpu = smp_processor_id();
+        if (likely(prev != next)) {
+                /* stop flush ipis for the previous mm */
+                cpu_clear(cpu, prev->cpu_vm_mask);
+#ifdef CONFIG_SMP
+                percpu_write(cpu_tlbstate.state, TLBSTATE_OK);
+                percpu_write(cpu_tlbstate.active_mm, next);
 #endif
+                cpu_set(cpu, next->cpu_vm_mask);
+                /* Re-load page tables */
+                load_cr3(next->pgd);
+                /*
+                 * load the LDT, if the LDT is different:
+                 */
+                if (unlikely(prev->context.ldt != next->context.ldt))
+                        load_LDT_nolock(&next->context);
+        }
+#ifdef CONFIG_SMP
+        else {
+                percpu_write(cpu_tlbstate.state, TLBSTATE_OK);
+                BUG_ON(percpu_read(cpu_tlbstate.active_mm) != next);
+                if (!cpu_test_and_set(cpu, next->cpu_vm_mask)) {
+                        /* We were in lazy tlb mode and leave_mm disabled
+                         * tlb flush IPI delivery. We must reload CR3
+                         * to make sure to use no freed page tables.
+                         */
+                        load_cr3(next->pgd);
+                        load_LDT_nolock(&next->context);
+                }
+        }
+#endif
+}
 #define activate_mm(prev, next)                 \
 do {                                            \
@@ -33,5 +76,17 @@ do {						\
        switch_mm((prev), (next), NULL);        \
 } while (0);
+#ifdef CONFIG_X86_32
+#define deactivate_mm(tsk, mm)                  \
+do {                                            \
+        loadsegment(gs, 0);                     \
+} while (0)
+#else
+#define deactivate_mm(tsk, mm)                  \
+do {                                            \
+        load_gs_index(0);                       \
+        loadsegment(fs, 0);                     \
+} while (0)
+#endif
 #endif /* _ASM_X86_MMU_CONTEXT_H */
diff --git a/arch/x86/include/asm/mmu_context_32.h b/arch/x86/include/asm/mmu_context_32.h
deleted file mode 100644
index 7e98ce1d2c0e..000000000000
--- a/arch/x86/include/asm/mmu_context_32.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _ASM_X86_MMU_CONTEXT_32_H
-#define _ASM_X86_MMU_CONTEXT_32_H
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-#ifdef CONFIG_SMP
-        if (x86_read_percpu(cpu_tlbstate.state) == TLBSTATE_OK)
-                x86_write_percpu(cpu_tlbstate.state, TLBSTATE_LAZY);
-#endif
-}
-static inline void switch_mm(struct mm_struct *prev,
-                             struct mm_struct *next,
-                             struct task_struct *tsk)
-{
-        int cpu = smp_processor_id();
-        if (likely(prev != next)) {
-                /* stop flush ipis for the previous mm */
-                cpu_clear(cpu, prev->cpu_vm_mask);
-#ifdef CONFIG_SMP
-                x86_write_percpu(cpu_tlbstate.state, TLBSTATE_OK);
-                x86_write_percpu(cpu_tlbstate.active_mm, next);
-#endif
-                cpu_set(cpu, next->cpu_vm_mask);
-                /* Re-load page tables */
-                load_cr3(next->pgd);
-                /*
-                 * load the LDT, if the LDT is different:
-                 */
-                if (unlikely(prev->context.ldt != next->context.ldt))
-                        load_LDT_nolock(&next->context);
-        }
-#ifdef CONFIG_SMP
-        else {
-                x86_write_percpu(cpu_tlbstate.state, TLBSTATE_OK);
-                BUG_ON(x86_read_percpu(cpu_tlbstate.active_mm) != next);
-                if (!cpu_test_and_set(cpu, next->cpu_vm_mask)) {
-                        /* We were in lazy tlb mode and leave_mm disabled
-                         * tlb flush IPI delivery. We must reload %cr3.
-                         */
-                        load_cr3(next->pgd);
-                        load_LDT_nolock(&next->context);
-                }
-        }
-#endif
-}
-#define deactivate_mm(tsk, mm)                  \
-        asm("movl %0,%%gs": :"r" (0));
-#endif /* _ASM_X86_MMU_CONTEXT_32_H */
diff --git a/arch/x86/include/asm/mmu_context_64.h b/arch/x86/include/asm/mmu_context_64.h
deleted file mode 100644
index 677d36e9540a..000000000000
--- a/arch/x86/include/asm/mmu_context_64.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef _ASM_X86_MMU_CONTEXT_64_H
-#define _ASM_X86_MMU_CONTEXT_64_H
-#include <asm/pda.h>
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-#ifdef CONFIG_SMP
-        if (read_pda(mmu_state) == TLBSTATE_OK)
-                write_pda(mmu_state, TLBSTATE_LAZY);
-#endif
-}
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
-                             struct task_struct *tsk)
-{
-        unsigned cpu = smp_processor_id();
-        if (likely(prev != next)) {
-                /* stop flush ipis for the previous mm */
-                cpu_clear(cpu, prev->cpu_vm_mask);
-#ifdef CONFIG_SMP
-                write_pda(mmu_state, TLBSTATE_OK);
-                write_pda(active_mm, next);
-#endif
-                cpu_set(cpu, next->cpu_vm_mask);
-                load_cr3(next->pgd);
-                if (unlikely(next->context.ldt != prev->context.ldt))
-                        load_LDT_nolock(&next->context);
-        }
-#ifdef CONFIG_SMP
-        else {
-                write_pda(mmu_state, TLBSTATE_OK);
-                if (read_pda(active_mm) != next)
-                        BUG();
-                if (!cpu_test_and_set(cpu, next->cpu_vm_mask)) {
-                        /* We were in lazy tlb mode and leave_mm disabled
-                         * tlb flush IPI delivery. We must reload CR3
-                         * to make sure to use no freed page tables.
-                         */
-                        load_cr3(next->pgd);
-                        load_LDT_nolock(&next->context);
-                }
-        }
-#endif
-}
-#define deactivate_mm(tsk, mm)                  \
-do {                                            \
-        load_gs_index(0);                       \
-        asm volatile("movl %0,%%fs"::"r"(0));   \
-} while (0)
-#endif /* _ASM_X86_MMU_CONTEXT_64_H */
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index cb58643947b9..358acc59ae04 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -202,6 +202,35 @@
 #define MSR_IA32_THERM_STATUS           0x0000019c
 #define MSR_IA32_MISC_ENABLE            0x000001a0
+/* MISC_ENABLE bits: architectural */
+#define MSR_IA32_MISC_ENABLE_FAST_STRING        (1ULL << 0)
+#define MSR_IA32_MISC_ENABLE_TCC                (1ULL << 1)
+#define MSR_IA32_MISC_ENABLE_EMON               (1ULL << 7)
+#define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL        (1ULL << 11)
+#define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL       (1ULL << 12)
+#define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP (1ULL << 16)
+#define MSR_IA32_MISC_ENABLE_MWAIT              (1ULL << 18)
+#define MSR_IA32_MISC_ENABLE_LIMIT_CPUID        (1ULL << 22)
+#define MSR_IA32_MISC_ENABLE_XTPR_DISABLE       (1ULL << 23)
+#define MSR_IA32_MISC_ENABLE_XD_DISABLE         (1ULL << 34)
+/* MISC_ENABLE bits: model-specific, meaning may vary from core to core */
+#define MSR_IA32_MISC_ENABLE_X87_COMPAT         (1ULL << 2)
+#define MSR_IA32_MISC_ENABLE_TM1                (1ULL << 3)
+#define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE (1ULL << 4)
+#define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE    (1ULL << 6)
+#define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK      (1ULL << 8)
+#define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE   (1ULL << 9)
+#define MSR_IA32_MISC_ENABLE_FERR               (1ULL << 10)
+#define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX     (1ULL << 10)
+#define MSR_IA32_MISC_ENABLE_TM2                (1ULL << 13)
+#define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE   (1ULL << 19)
+#define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK     (1ULL << 20)
+#define MSR_IA32_MISC_ENABLE_L1D_CONTEXT        (1ULL << 24)
+#define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE   (1ULL << 37)
+#define MSR_IA32_MISC_ENABLE_TURBO_DISABLE      (1ULL << 38)
+#define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE    (1ULL << 39)
 /* Intel Model 6 */
 #define MSR_P6_EVNTSEL0                 0x00000186
 #define MSR_P6_EVNTSEL1                 0x00000187
diff --git a/arch/x86/include/asm/mtrr.h b/arch/x86/include/asm/mtrr.h
index cb988aab716d..14080d22edb3 100644
--- a/arch/x86/include/asm/mtrr.h
+++ b/arch/x86/include/asm/mtrr.h
@@ -58,15 +58,15 @@ struct mtrr_gentry {
 #endif /* !__i386__ */
 struct mtrr_var_range {
-        u32 base_lo;
+        __u32 base_lo;
-        u32 base_hi;
+        __u32 base_hi;
-        u32 mask_lo;
+        __u32 mask_lo;
-        u32 mask_hi;
+        __u32 mask_hi;
 };
 /* In the Intel processor's MTRR interface, the MTRR type is always held in
   an 8 bit field: */
-typedef u8 mtrr_type;
+typedef __u8 mtrr_type;
 #define MTRR_NUM_FIXED_RANGES 88
 #define MTRR_MAX_VAR_RANGES 256
diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
index e9873a2e8695..6b9810859daf 100644
--- a/arch/x86/include/asm/page.h
+++ b/arch/x86/include/asm/page.h
@@ -147,7 +147,7 @@ static inline pteval_t native_pte_val(pte_t pte)
        return pte.pte;
 }
-static inline pteval_t native_pte_flags(pte_t pte)
+static inline pteval_t pte_flags(pte_t pte)
 {
        return native_pte_val(pte) & PTE_FLAGS_MASK;
 }
@@ -173,7 +173,6 @@ static inline pteval_t native_pte_flags(pte_t pte)
 #endif
 #define pte_val(x)      native_pte_val(x)
-#define pte_flags(x)    native_pte_flags(x)
 #define __pte(x)        native_make_pte(x)
 #endif  /* CONFIG_PARAVIRT */
diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
index 5ebca29f44f0..e27fdbe5f9e4 100644
--- a/arch/x86/include/asm/page_64.h
+++ b/arch/x86/include/asm/page_64.h
@@ -13,8 +13,8 @@
 #define DEBUG_STACK_ORDER (EXCEPTION_STACK_ORDER + 1)
 #define DEBUG_STKSZ (PAGE_SIZE << DEBUG_STACK_ORDER)
-#define IRQSTACK_ORDER 2
+#define IRQ_STACK_ORDER 2
-#define IRQSTACKSIZE (PAGE_SIZE << IRQSTACK_ORDER)
+#define IRQ_STACK_SIZE (PAGE_SIZE << IRQ_STACK_ORDER)
 #define STACKFAULT_STACK 1
 #define DOUBLEFAULT_STACK 2
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 32bc6c2c1386..7e674ea80f0d 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -244,7 +244,8 @@ struct pv_mmu_ops {
        void (*flush_tlb_user)(void);
        void (*flush_tlb_kernel)(void);
        void (*flush_tlb_single)(unsigned long addr);
-        void (*flush_tlb_others)(const cpumask_t *cpus, struct mm_struct *mm,
+        void (*flush_tlb_others)(const struct cpumask *cpus,
+                                 struct mm_struct *mm,
                                 unsigned long va);
        /* Hooks for allocating and freeing a pagetable top-level */
@@ -279,7 +280,6 @@ struct pv_mmu_ops {
                                        pte_t *ptep, pte_t pte);
        pteval_t (*pte_val)(pte_t);
-        pteval_t (*pte_flags)(pte_t);
        pte_t (*make_pte)(pteval_t pte);
        pgdval_t (*pgd_val)(pgd_t);
@@ -984,10 +984,11 @@ static inline void __flush_tlb_single(unsigned long addr)
        PVOP_VCALL1(pv_mmu_ops.flush_tlb_single, addr);
 }
-static inline void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm,
+static inline void flush_tlb_others(const struct cpumask *cpumask,
+                                    struct mm_struct *mm,
                                    unsigned long va)
 {
-        PVOP_VCALL3(pv_mmu_ops.flush_tlb_others, &cpumask, mm, va);
+        PVOP_VCALL3(pv_mmu_ops.flush_tlb_others, cpumask, mm, va);
 }
 static inline int paravirt_pgd_alloc(struct mm_struct *mm)
@@ -1084,23 +1085,6 @@ static inline pteval_t pte_val(pte_t pte)
        return ret;
 }
-static inline pteval_t pte_flags(pte_t pte)
-{
-        pteval_t ret;
-        if (sizeof(pteval_t) > sizeof(long))
-                ret = PVOP_CALL2(pteval_t, pv_mmu_ops.pte_flags,
-                                 pte.pte, (u64)pte.pte >> 32);
-        else
-                ret = PVOP_CALL1(pteval_t, pv_mmu_ops.pte_flags,
-                                 pte.pte);
-#ifdef CONFIG_PARAVIRT_DEBUG
-        BUG_ON(ret & PTE_PFN_MASK);
-#endif
-        return ret;
-}
 static inline pgd_t __pgd(pgdval_t val)
 {
        pgdval_t ret;
diff --git a/arch/x86/include/asm/pat.h b/arch/x86/include/asm/pat.h
index b8493b3b9890..9709fdff6615 100644
--- a/arch/x86/include/asm/pat.h
+++ b/arch/x86/include/asm/pat.h
@@ -5,10 +5,8 @@
 #ifdef CONFIG_X86_PAT
 extern int pat_enabled;
-extern void validate_pat_support(struct cpuinfo_x86 *c);
 #else
 static const int pat_enabled;
-static inline void validate_pat_support(struct cpuinfo_x86 *c) { }
 #endif
 extern void pat_init(void);
@@ -17,6 +15,4 @@ extern int reserve_memtype(u64 start, u64 end,
                unsigned long req_type, unsigned long *ret_type);
 extern int free_memtype(u64 start, u64 end);
-extern void pat_disable(char *reason);
 #endif /* _ASM_X86_PAT_H */
diff --git a/arch/x86/include/asm/pda.h b/arch/x86/include/asm/pda.h
deleted file mode 100644
index 2fbfff88df37..000000000000
--- a/arch/x86/include/asm/pda.h
+++ /dev/null
@@ -1,137 +0,0 @@
-#ifndef _ASM_X86_PDA_H
-#define _ASM_X86_PDA_H
-#ifndef __ASSEMBLY__
-#include <linux/stddef.h>
-#include <linux/types.h>
-#include <linux/cache.h>
-#include <asm/page.h>
-/* Per processor datastructure. %gs points to it while the kernel runs */
-struct x8664_pda {
-        struct task_struct *pcurrent;   /* 0  Current process */
-        unsigned long data_offset;      /* 8 Per cpu data offset from linker
-                                           address */
-        unsigned long kernelstack;      /* 16 top of kernel stack for current */
-        unsigned long oldrsp;           /* 24 user rsp for system call */
-        int irqcount;                   /* 32 Irq nesting counter. Starts -1 */
-        unsigned int cpunumber;         /* 36 Logical CPU number */
-#ifdef CONFIG_CC_STACKPROTECTOR
-        unsigned long stack_canary;     /* 40 stack canary value */
-                                        /* gcc-ABI: this canary MUST be at
-                                           offset 40!!! */
-#endif
-        char *irqstackptr;
-        short nodenumber;               /* number of current node (32k max) */
-        short in_bootmem;               /* pda lives in bootmem */
-        unsigned int __softirq_pending;
-        unsigned int __nmi_count;       /* number of NMI on this CPUs */
-        short mmu_state;
-        short isidle;
-        struct mm_struct *active_mm;
-        unsigned apic_timer_irqs;
-        unsigned irq0_irqs;
-        unsigned irq_resched_count;
-        unsigned irq_call_count;
-        unsigned irq_tlb_count;
-        unsigned irq_thermal_count;
-        unsigned irq_threshold_count;
-        unsigned irq_spurious_count;
-} ____cacheline_aligned_in_smp;
-extern struct x8664_pda **_cpu_pda;
-extern void pda_init(int);
-#define cpu_pda(i) (_cpu_pda[i])
-/*
- * There is no fast way to get the base address of the PDA, all the accesses
- * have to mention %fs/%gs.  So it needs to be done this Torvaldian way.
- */
-extern void __bad_pda_field(void) __attribute__((noreturn));
-/*
- * proxy_pda doesn't actually exist, but tell gcc it is accessed for
- * all PDA accesses so it gets read/write dependencies right.
- */
-extern struct x8664_pda _proxy_pda;
-#define pda_offset(field) offsetof(struct x8664_pda, field)
-#define pda_to_op(op, field, val)                                       \
-do {                                                                    \
-        typedef typeof(_proxy_pda.field) T__;                           \
-        if (0) { T__ tmp__; tmp__ = (val); }    /* type checking */     \
-        switch (sizeof(_proxy_pda.field)) {                             \
-        case 2:                                                         \
-                asm(op "w %1,%%gs:%c2" :                                \
-                    "+m" (_proxy_pda.field) :                           \
-                    "ri" ((T__)val),                                    \
-                    "i"(pda_offset(field)));                            \
-                break;                                                  \
-        case 4:                                                         \
-                asm(op "l %1,%%gs:%c2" :                                \
-                    "+m" (_proxy_pda.field) :                           \
-                    "ri" ((T__)val),                                    \
-                    "i" (pda_offset(field)));                           \
-                break;                                                  \
-        case 8:                                                         \
-                asm(op "q %1,%%gs:%c2":                                 \
-                    "+m" (_proxy_pda.field) :                           \
-                    "ri" ((T__)val),                                    \
-                    "i"(pda_offset(field)));                            \
-                break;                                                  \
-        default:                                                        \
-                __bad_pda_field();                                      \
-        }                                                               \
-} while (0)
-#define pda_from_op(op, field)                  \
-({                                              \
-        typeof(_proxy_pda.field) ret__;         \
-        switch (sizeof(_proxy_pda.field)) {     \
-        case 2:                                 \
-                asm(op "w %%gs:%c1,%0" :        \
-                    "=r" (ret__) :              \
-                    "i" (pda_offset(field)),    \
-                    "m" (_proxy_pda.field));    \
-                break;                          \
-        case 4:                                 \
-                asm(op "l %%gs:%c1,%0":         \
-                    "=r" (ret__):               \
-                    "i" (pda_offset(field)),    \
-                    "m" (_proxy_pda.field));    \
-                break;                          \
-        case 8:                                 \
-                asm(op "q %%gs:%c1,%0":         \
-                    "=r" (ret__) :              \
-                    "i" (pda_offset(field)),    \
-                    "m" (_proxy_pda.field));    \
-                break;                          \
-        default:                                \
-                __bad_pda_field();              \
-        }                                       \
-        ret__;                                  \
-})
-#define read_pda(field)         pda_from_op("mov", field)
-#define write_pda(field, val)   pda_to_op("mov", field, val)
-#define add_pda(field, val)     pda_to_op("add", field, val)
-#define sub_pda(field, val)     pda_to_op("sub", field, val)
-#define or_pda(field, val)      pda_to_op("or", field, val)
-/* This is not atomic against other CPUs -- CPU preemption needs to be off */
-#define test_and_clear_bit_pda(bit, field)                              \
-({                                                                      \
-        int old__;                                                      \
-        asm volatile("btr %2,%%gs:%c3\n\tsbbl %0,%0"                    \
-                     : "=r" (old__), "+m" (_proxy_pda.field)            \
-                     : "dIr" (bit), "i" (pda_offset(field)) : "memory");\
-        old__;                                                          \
-})
-#endif
-#define PDA_STACKOFFSET (5*8)
-#endif /* _ASM_X86_PDA_H */
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index ece72053ba63..0b64af4f13ac 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -2,53 +2,12 @@
 #define _ASM_X86_PERCPU_H
 #ifdef CONFIG_X86_64
-#include <linux/compiler.h>
+#define __percpu_seg            gs
+#define __percpu_mov_op         movq
-/* Same as asm-generic/percpu.h, except that we store the per cpu offset
+#else
-   in the PDA. Longer term the PDA and every per cpu variable
+#define __percpu_seg            fs
-   should be just put into a single section and referenced directly
+#define __percpu_mov_op         movl
-   from %gs */
-#ifdef CONFIG_SMP
-#include <asm/pda.h>
-#define __per_cpu_offset(cpu) (cpu_pda(cpu)->data_offset)
-#define __my_cpu_offset read_pda(data_offset)
-#define per_cpu_offset(x) (__per_cpu_offset(x))
 #endif
-#include <asm-generic/percpu.h>
-DECLARE_PER_CPU(struct x8664_pda, pda);
-/*
- * These are supposed to be implemented as a single instruction which
- * operates on the per-cpu data base segment.  x86-64 doesn't have
- * that yet, so this is a fairly inefficient workaround for the
- * meantime.  The single instruction is atomic with respect to
- * preemption and interrupts, so we need to explicitly disable
- * interrupts here to achieve the same effect.  However, because it
- * can be used from within interrupt-disable/enable, we can't actually
- * disable interrupts; disabling preemption is enough.
- */
-#define x86_read_percpu(var)                                            \
-        ({                                                              \
-                typeof(per_cpu_var(var)) __tmp;                         \
-                preempt_disable();                                      \
-                __tmp = __get_cpu_var(var);                             \
-                preempt_enable();                                       \
-                __tmp;                                                  \
-        })
-#define x86_write_percpu(var, val)                                      \
-        do {                                                            \
-                preempt_disable();                                      \
-                __get_cpu_var(var) = (val);                             \
-                preempt_enable();                                       \
-        } while(0)
-#else /* CONFIG_X86_64 */
 #ifdef __ASSEMBLY__
@@ -65,47 +24,26 @@ DECLARE_PER_CPU(struct x8664_pda, pda);
 *    PER_CPU(cpu_gdt_descr, %ebx)
 */
 #ifdef CONFIG_SMP
-#define PER_CPU(var, reg)                               \
+#define PER_CPU(var, reg)                                               \
-        movl %fs:per_cpu__##this_cpu_off, reg;          \
+        __percpu_mov_op %__percpu_seg:per_cpu__this_cpu_off, reg;       \
        lea per_cpu__##var(reg), reg
-#define PER_CPU_VAR(var)        %fs:per_cpu__##var
+#define PER_CPU_VAR(var)        %__percpu_seg:per_cpu__##var
 #else /* ! SMP */
-#define PER_CPU(var, reg)                       \
+#define PER_CPU(var, reg)                                               \
-        movl $per_cpu__##var, reg
+        __percpu_mov_op $per_cpu__##var, reg
 #define PER_CPU_VAR(var)        per_cpu__##var
 #endif  /* SMP */
 #else /* ...!ASSEMBLY */
-/*
+#include <linux/stringify.h>
- * PER_CPU finds an address of a per-cpu variable.
- *
- * Args:
- *    var - variable name
- *    cpu - 32bit register containing the current CPU number
- *
- * The resulting address is stored in the "cpu" argument.
- *
- * Example:
- *    PER_CPU(cpu_gdt_descr, %ebx)
- */
-#ifdef CONFIG_SMP
-#define __my_cpu_offset x86_read_percpu(this_cpu_off)
-/* fs segment starts at (positive) offset == __per_cpu_offset[cpu] */
+#ifdef CONFIG_SMP
-#define __percpu_seg "%%fs:"
+#define __percpu_arg(x)         "%%"__stringify(__percpu_seg)":%P" #x
+#define __my_cpu_offset         percpu_read(this_cpu_off)
-#else  /* !SMP */
+#else
+#define __percpu_arg(x)         "%" #x
-#define __percpu_seg ""
+#endif
-#endif  /* SMP */
-#include <asm-generic/percpu.h>
-/* We can use this directly for local CPU (faster). */
-DECLARE_PER_CPU(unsigned long, this_cpu_off);
 /* For arch-specific code, we can use direct single-insn ops (they
 * don't give an lvalue though). */
@@ -120,20 +58,25 @@ do {							\
        }                                               \
        switch (sizeof(var)) {                          \
        case 1:                                         \
-                asm(op "b %1,"__percpu_seg"%0"          \
+                asm(op "b %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
                    : "ri" ((T__)val));                 \
                break;                                  \
        case 2:                                         \
-                asm(op "w %1,"__percpu_seg"%0"          \
+                asm(op "w %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
                    : "ri" ((T__)val));                 \
                break;                                  \
        case 4:                                         \
-                asm(op "l %1,"__percpu_seg"%0"          \
+                asm(op "l %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
                    : "ri" ((T__)val));                 \
                break;                                  \
+        case 8:                                         \
+                asm(op "q %1,"__percpu_arg(0)           \
+                    : "+m" (var)                        \
+                    : "re" ((T__)val));                 \
+                break;                                  \
        default: __bad_percpu_size();                   \
        }                                               \
 } while (0)
@@ -143,17 +86,22 @@ do {							\
        typeof(var) ret__;                              \
        switch (sizeof(var)) {                          \
        case 1:                                         \
-                asm(op "b "__percpu_seg"%1,%0"          \
+                asm(op "b "__percpu_arg(1)",%0"         \
                    : "=r" (ret__)                      \
                    : "m" (var));                       \
                break;                                  \
        case 2:                                         \
-                asm(op "w "__percpu_seg"%1,%0"          \
+                asm(op "w "__percpu_arg(1)",%0"         \
                    : "=r" (ret__)                      \
                    : "m" (var));                       \
                break;                                  \
        case 4:                                         \
-                asm(op "l "__percpu_seg"%1,%0"          \
+                asm(op "l "__percpu_arg(1)",%0"         \
+                    : "=r" (ret__)                      \
+                    : "m" (var));                       \
+                break;                                  \
+        case 8:                                         \
+                asm(op "q "__percpu_arg(1)",%0"         \
                    : "=r" (ret__)                      \
                    : "m" (var));                       \
                break;                                  \
@@ -162,13 +110,30 @@ do {							\
        ret__;                                          \
 })
-#define x86_read_percpu(var) percpu_from_op("mov", per_cpu__##var)
+#define percpu_read(var)        percpu_from_op("mov", per_cpu__##var)
-#define x86_write_percpu(var, val) percpu_to_op("mov", per_cpu__##var, val)
+#define percpu_write(var, val)  percpu_to_op("mov", per_cpu__##var, val)
-#define x86_add_percpu(var, val) percpu_to_op("add", per_cpu__##var, val)
+#define percpu_add(var, val)    percpu_to_op("add", per_cpu__##var, val)
-#define x86_sub_percpu(var, val) percpu_to_op("sub", per_cpu__##var, val)
+#define percpu_sub(var, val)    percpu_to_op("sub", per_cpu__##var, val)
-#define x86_or_percpu(var, val) percpu_to_op("or", per_cpu__##var, val)
+#define percpu_and(var, val)    percpu_to_op("and", per_cpu__##var, val)
+#define percpu_or(var, val)     percpu_to_op("or", per_cpu__##var, val)
+#define percpu_xor(var, val)    percpu_to_op("xor", per_cpu__##var, val)
+/* This is not atomic against other CPUs -- CPU preemption needs to be off */
+#define x86_test_and_clear_bit_percpu(bit, var)                         \
+({                                                                      \
+        int old__;                                                      \
+        asm volatile("btr %2,"__percpu_arg(1)"\n\tsbbl %0,%0"           \
+                     : "=r" (old__), "+m" (per_cpu__##var)              \
+                     : "dIr" (bit));                                    \
+        old__;                                                          \
+})
+#include <asm-generic/percpu.h>
+/* We can use this directly for local CPU (faster). */
+DECLARE_PER_CPU(unsigned long, this_cpu_off);
 #endif /* !__ASSEMBLY__ */
-#endif /* !CONFIG_X86_64 */
 #ifdef CONFIG_SMP
@@ -195,9 +160,9 @@ do {							\
 #define early_per_cpu_ptr(_name) (_name##_early_ptr)
 #define early_per_cpu_map(_name, _idx) (_name##_early_map[_idx])
 #define early_per_cpu(_name, _cpu)                              \
-        (early_per_cpu_ptr(_name) ?                             \
+        *(early_per_cpu_ptr(_name) ?                            \
-                early_per_cpu_ptr(_name)[_cpu] :                \
+                &early_per_cpu_ptr(_name)[_cpu] :               \
-                per_cpu(_name, _cpu))
+                &per_cpu(_name, _cpu))
 #else   /* !CONFIG_SMP */
 #define DEFINE_EARLY_PER_CPU(_type, _name, _initvalue)          \
diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
index cb7c151a8bff..dd14c54ac718 100644
--- a/arch/x86/include/asm/pgalloc.h
+++ b/arch/x86/include/asm/pgalloc.h
@@ -42,6 +42,7 @@ static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
 static inline void pte_free(struct mm_struct *mm, struct page *pte)
 {
+        pgtable_page_dtor(pte);
        __free_page(pte);
 }
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 83e69f4a37f0..6ceaef08486f 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -240,64 +240,78 @@ static inline int pmd_large(pmd_t pte)
                (_PAGE_PSE | _PAGE_PRESENT);
 }
+static inline pte_t pte_set_flags(pte_t pte, pteval_t set)
+{
+        pteval_t v = native_pte_val(pte);
+        return native_make_pte(v | set);
+}
+static inline pte_t pte_clear_flags(pte_t pte, pteval_t clear)
+{
+        pteval_t v = native_pte_val(pte);
+        return native_make_pte(v & ~clear);
+}
 static inline pte_t pte_mkclean(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_DIRTY);
+        return pte_clear_flags(pte, _PAGE_DIRTY);
 }
 static inline pte_t pte_mkold(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_ACCESSED);
+        return pte_clear_flags(pte, _PAGE_ACCESSED);
 }
 static inline pte_t pte_wrprotect(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_RW);
+        return pte_clear_flags(pte, _PAGE_RW);
 }
 static inline pte_t pte_mkexec(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_NX);
+        return pte_clear_flags(pte, _PAGE_NX);
 }
 static inline pte_t pte_mkdirty(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_DIRTY);
+        return pte_set_flags(pte, _PAGE_DIRTY);
 }
 static inline pte_t pte_mkyoung(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_ACCESSED);
+        return pte_set_flags(pte, _PAGE_ACCESSED);
 }
 static inline pte_t pte_mkwrite(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_RW);
+        return pte_set_flags(pte, _PAGE_RW);
 }
 static inline pte_t pte_mkhuge(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_PSE);
+        return pte_set_flags(pte, _PAGE_PSE);
 }
 static inline pte_t pte_clrhuge(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_PSE);
+        return pte_clear_flags(pte, _PAGE_PSE);
 }
 static inline pte_t pte_mkglobal(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_GLOBAL);
+        return pte_set_flags(pte, _PAGE_GLOBAL);
 }
 static inline pte_t pte_clrglobal(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_GLOBAL);
+        return pte_clear_flags(pte, _PAGE_GLOBAL);
 }
 static inline pte_t pte_mkspecial(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_SPECIAL);
+        return pte_set_flags(pte, _PAGE_SPECIAL);
 }
 extern pteval_t __supported_pte_mask;
@@ -341,6 +355,25 @@ static inline pgprot_t pgprot_modify(pgprot_t oldprot, pgprot_t newprot)
 #define canon_pgprot(p) __pgprot(pgprot_val(p) & __supported_pte_mask)
+static inline int is_new_memtype_allowed(unsigned long flags,
+                                                unsigned long new_flags)
+{
+        /*
+         * Certain new memtypes are not allowed with certain
+         * requested memtype:
+         * - request is uncached, return cannot be write-back
+         * - request is write-combine, return cannot be write-back
+         */
+        if ((flags == _PAGE_CACHE_UC_MINUS &&
+             new_flags == _PAGE_CACHE_WB) ||
+            (flags == _PAGE_CACHE_WC &&
+             new_flags == _PAGE_CACHE_WB)) {
+                return 0;
+        }
+        return 1;
+}
 #ifndef __ASSEMBLY__
 /* Indicate that x86 has its own track and untrack pfn vma functions */
 #define __HAVE_PFNMAP_TRACKING
diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
index ba09289accaa..1df9637dfda3 100644
--- a/arch/x86/include/asm/pgtable_64.h
+++ b/arch/x86/include/asm/pgtable_64.h
@@ -11,7 +11,6 @@
 #include <asm/processor.h>
 #include <linux/bitops.h>
 #include <linux/threads.h>
-#include <asm/pda.h>
 extern pud_t level3_kernel_pgt[512];
 extern pud_t level3_ident_pgt[512];
diff --git a/arch/x86/include/asm/prctl.h b/arch/x86/include/asm/prctl.h
index a8894647dd9a..3ac5032fae09 100644
--- a/arch/x86/include/asm/prctl.h
+++ b/arch/x86/include/asm/prctl.h
@@ -6,8 +6,4 @@
 #define ARCH_GET_FS 0x1003
 #define ARCH_GET_GS 0x1004
-#ifdef CONFIG_X86_64
-extern long sys_arch_prctl(int, unsigned long);
-#endif /* CONFIG_X86_64 */
 #endif /* _ASM_X86_PRCTL_H */
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 091cd8855f2e..84afa0d4d717 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -73,7 +73,7 @@ struct cpuinfo_x86 {
        char                    pad0;
 #else
        /* Number of 4K pages in DTLB/ITLB combined(in pages): */
-        int                      x86_tlbsize;
+        int                     x86_tlbsize;
        __u8                    x86_virt_bits;
        __u8                    x86_phys_bits;
 #endif
@@ -378,6 +378,22 @@ union thread_xstate {
 #ifdef CONFIG_X86_64
 DECLARE_PER_CPU(struct orig_ist, orig_ist);
+union irq_stack_union {
+        char irq_stack[IRQ_STACK_SIZE];
+        /*
+         * GCC hardcodes the stack canary as %gs:40.  Since the
+         * irq_stack is the object at %gs:0, we reserve the bottom
+         * 48 bytes of the irq stack for the canary.
+         */
+        struct {
+                char gs_base[40];
+                unsigned long stack_canary;
+        };
+};
+DECLARE_PER_CPU(union irq_stack_union, irq_stack_union);
+DECLARE_PER_CPU(char *, irq_stack_ptr);
 #endif
 extern void print_cpu_info(struct cpuinfo_x86 *);
@@ -754,7 +770,6 @@ extern struct desc_ptr		early_gdt_descr;
 extern void cpu_set_gdt(int);
 extern void switch_to_new_gdt(void);
 extern void cpu_init(void);
-extern void init_gdt(int cpu);
 static inline unsigned long get_debugctlmsr(void)
 {
diff --git a/arch/x86/include/asm/mach-rdc321x/rdc321x_defs.h b/arch/x86/include/asm/rdc321x_defs.h
index c8e9c8bed3d0..c8e9c8bed3d0 100644
--- a/arch/x86/include/asm/mach-rdc321x/rdc321x_defs.h
+++ b/arch/x86/include/asm/rdc321x_defs.h
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index ebe858cdc8a3..45b40278b582 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_X86_SETUP_H
 #define _ASM_X86_SETUP_H
+#ifdef __KERNEL__
 #define COMMAND_LINE_SIZE 2048
 #ifndef __ASSEMBLY__
@@ -8,10 +10,8 @@
 /* Interrupt control for vSMPowered x86_64 systems */
 void vsmp_init(void);
 void setup_bios_corruption_check(void);
 #ifdef CONFIG_X86_VISWS
 extern void visws_early_detect(void);
 extern int is_visws_box(void);
@@ -43,7 +43,7 @@ struct x86_quirks {
        void (*mpc_oem_bus_info)(struct mpc_bus *m, char *name);
        void (*mpc_oem_pci_bus)(struct mpc_bus *m);
        void (*smp_read_mpc_oem)(struct mpc_oemtable *oemtable,
-                                    unsigned short oemsize);
+                                unsigned short oemsize);
        int (*setup_ioapic_ids)(void);
        int (*update_genapic)(void);
 };
@@ -56,8 +56,6 @@ extern unsigned long saved_video_mode;
 #endif
 #endif /* __ASSEMBLY__ */
-#ifdef __KERNEL__
 #ifdef __i386__
 #include <linux/pfn.h>
@@ -100,7 +98,6 @@ extern unsigned long init_pg_tables_start;
 extern unsigned long init_pg_tables_end;
 #else
-void __init x86_64_init_pda(void);
 void __init x86_64_start_kernel(char *real_mode);
 void __init x86_64_start_reservations(char *real_mode_data);
diff --git a/arch/x86/include/asm/sigcontext32.h b/arch/x86/include/asm/sigcontext32.h
index 6126188cf3a9..ad1478c4ae12 100644
--- a/arch/x86/include/asm/sigcontext32.h
+++ b/arch/x86/include/asm/sigcontext32.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_X86_SIGCONTEXT32_H
 #define _ASM_X86_SIGCONTEXT32_H
+#include <linux/types.h>
 /* signal context for 32bit programs. */
 #define X86_FXSR_MAGIC          0x0000
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index a8cea7b09434..45ef8a1b9d7c 100644
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -15,21 +15,16 @@
 #  include <asm/io_apic.h>
 # endif
 #endif
-#include <asm/pda.h>
 #include <asm/thread_info.h>
 #include <asm/cpumask.h>
-extern int __cpuinit get_local_pda(int cpu);
 extern int smp_num_siblings;
 extern unsigned int num_processors;
 DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
 DECLARE_PER_CPU(cpumask_t, cpu_core_map);
 DECLARE_PER_CPU(u16, cpu_llc_id);
-#ifdef CONFIG_X86_32
 DECLARE_PER_CPU(int, cpu_number);
-#endif
 static inline struct cpumask *cpu_sibling_mask(int cpu)
 {
@@ -162,11 +157,11 @@ extern unsigned disabled_cpus __cpuinitdata;
 * from the initial startup. We map APIC_BASE very early in page_setup(),
 * so this is correct in the x86 case.
 */
-#define raw_smp_processor_id() (x86_read_percpu(cpu_number))
+#define raw_smp_processor_id() (percpu_read(cpu_number))
 extern int safe_smp_processor_id(void);
 #elif defined(CONFIG_X86_64_SMP)
-#define raw_smp_processor_id()  read_pda(cpunumber)
+#define raw_smp_processor_id() (percpu_read(cpu_number))
 #define stack_smp_processor_id()                                        \
 ({                                                              \
diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
index 2bd6b111a414..139b4249a5ec 100644
--- a/arch/x86/include/asm/spinlock.h
+++ b/arch/x86/include/asm/spinlock.h
@@ -267,8 +267,7 @@ static inline int __raw_read_trylock(raw_rwlock_t *lock)
 {
        atomic_t *count = (atomic_t *)lock;
-        atomic_dec(count);
+        if (atomic_dec_return(count) >= 0)
-        if (atomic_read(count) >= 0)
                return 1;
        atomic_inc(count);
        return 0;
diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
new file mode 100644
index 000000000000..36a700acaf2b
--- /dev/null
+++ b/arch/x86/include/asm/stackprotector.h
@@ -0,0 +1,38 @@
+#ifndef _ASM_STACKPROTECTOR_H
+#define _ASM_STACKPROTECTOR_H 1
+#include <asm/tsc.h>
+#include <asm/processor.h>
+/*
+ * Initialize the stackprotector canary value.
+ *
+ * NOTE: this must only be called from functions that never return,
+ * and it must always be inlined.
+ */
+static __always_inline void boot_init_stack_canary(void)
+{
+        u64 canary;
+        u64 tsc;
+        /*
+         * Build time only check to make sure the stack_canary is at
+         * offset 40 in the pda; this is a gcc ABI requirement
+         */
+        BUILD_BUG_ON(offsetof(union irq_stack_union, stack_canary) != 40);
+        /*
+         * We both use the random pool and the current TSC as a source
+         * of randomness. The TSC only matters for very early init,
+         * there it already has some randomness on most systems. Later
+         * on during the bootup the random pool has true entropy too.
+         */
+        get_random_bytes(&canary, sizeof(canary));
+        tsc = __native_read_tsc();
+        canary += tsc + (tsc << 32UL);
+        current->stack_canary = canary;
+        percpu_write(irq_stack_union.stack_canary, canary);
+}
+#endif
diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h
index 9c6797c3e56c..c0b0bda754ee 100644
--- a/arch/x86/include/asm/syscalls.h
+++ b/arch/x86/include/asm/syscalls.h
@@ -40,7 +40,7 @@ asmlinkage int sys_sigaction(int, const struct old_sigaction __user *,
                             struct old_sigaction __user *);
 asmlinkage int sys_sigaltstack(unsigned long);
 asmlinkage unsigned long sys_sigreturn(unsigned long);
-asmlinkage int sys_rt_sigreturn(struct pt_regs);
+asmlinkage int sys_rt_sigreturn(unsigned long);
 /* kernel/ioport.c */
 asmlinkage long sys_iopl(unsigned long);
diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
index 8e626ea33a1a..c22383743f36 100644
--- a/arch/x86/include/asm/system.h
+++ b/arch/x86/include/asm/system.h
@@ -86,27 +86,44 @@ do {									\
        , "rcx", "rbx", "rdx", "r8", "r9", "r10", "r11", \
          "r12", "r13", "r14", "r15"
+#ifdef CONFIG_CC_STACKPROTECTOR
+#define __switch_canary                                                   \
+        "movq %P[task_canary](%%rsi),%%r8\n\t"                            \
+        "movq %%r8,"__percpu_arg([gs_canary])"\n\t"
+#define __switch_canary_oparam                                            \
+        , [gs_canary] "=m" (per_cpu_var(irq_stack_union.stack_canary))
+#define __switch_canary_iparam                                            \
+        , [task_canary] "i" (offsetof(struct task_struct, stack_canary))
+#else   /* CC_STACKPROTECTOR */
+#define __switch_canary
+#define __switch_canary_oparam
+#define __switch_canary_iparam
+#endif  /* CC_STACKPROTECTOR */
 /* Save restore flags to clear handle leaking NT */
 #define switch_to(prev, next, last) \
-        asm volatile(SAVE_CONTEXT                                                   \
+        asm volatile(SAVE_CONTEXT                                         \
             "movq %%rsp,%P[threadrsp](%[prev])\n\t" /* save RSP */       \
             "movq %P[threadrsp](%[next]),%%rsp\n\t" /* restore RSP */    \
             "call __switch_to\n\t"                                       \
             ".globl thread_return\n"                                     \
             "thread_return:\n\t"                                         \
-             "movq %%gs:%P[pda_pcurrent],%%rsi\n\t"                       \
+             "movq "__percpu_arg([current_task])",%%rsi\n\t"              \
+             __switch_canary                                              \
             "movq %P[thread_info](%%rsi),%%r8\n\t"                       \
-             LOCK_PREFIX "btr  %[tif_fork],%P[ti_flags](%%r8)\n\t"        \
             "movq %%rax,%%rdi\n\t"                                       \
-             "jc   ret_from_fork\n\t"                                     \
+             "testl  %[_tif_fork],%P[ti_flags](%%r8)\n\t"         \
+             "jnz   ret_from_fork\n\t"                                    \
             RESTORE_CONTEXT                                              \
             : "=a" (last)                                                \
+               __switch_canary_oparam                                     \
             : [next] "S" (next), [prev] "D" (prev),                      \
               [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
               [ti_flags] "i" (offsetof(struct thread_info, flags)),      \
-               [tif_fork] "i" (TIF_FORK),                                 \
+               [_tif_fork] "i" (_TIF_FORK),                               \
               [thread_info] "i" (offsetof(struct task_struct, stack)),   \
-               [pda_pcurrent] "i" (offsetof(struct x8664_pda, pcurrent))  \
+               [current_task] "m" (per_cpu_var(current_task))             \
+               __switch_canary_iparam                                     \
             : "memory", "cc" __EXTRA_CLOBBER)
 #endif
diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index 3f90aeb456bc..df9d5f78385e 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -195,25 +195,21 @@ static inline struct thread_info *current_thread_info(void)
 #else /* X86_32 */
-#include <asm/pda.h>
+#include <asm/percpu.h>
+#define KERNEL_STACK_OFFSET (5*8)
 /*
 * macros/functions for gaining access to the thread information structure
 * preempt_count needs to be 1 initially, until the scheduler is functional.
 */
 #ifndef __ASSEMBLY__
-static inline struct thread_info *current_thread_info(void)
+DECLARE_PER_CPU(unsigned long, kernel_stack);
-{
-        struct thread_info *ti;
-        ti = (void *)(read_pda(kernelstack) + PDA_STACKOFFSET - THREAD_SIZE);
-        return ti;
-}
-/* do not use in interrupt context */
+static inline struct thread_info *current_thread_info(void)
-static inline struct thread_info *stack_thread_info(void)
 {
        struct thread_info *ti;
-        asm("andq %%rsp,%0; " : "=r" (ti) : "0" (~(THREAD_SIZE - 1)));
+        ti = (void *)(percpu_read(kernel_stack) +
+                      KERNEL_STACK_OFFSET - THREAD_SIZE);
        return ti;
 }
@@ -221,8 +217,8 @@ static inline struct thread_info *stack_thread_info(void)
 /* how to get the thread information struct from ASM */
 #define GET_THREAD_INFO(reg) \
-        movq %gs:pda_kernelstack,reg ; \
+        movq PER_CPU_VAR(kernel_stack),reg ; \
-        subq $(THREAD_SIZE-PDA_STACKOFFSET),reg
+        subq $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg
 #endif
diff --git a/arch/x86/include/asm/timex.h b/arch/x86/include/asm/timex.h
index 1287dc1347d6..b5c9d45c981f 100644
--- a/arch/x86/include/asm/timex.h
+++ b/arch/x86/include/asm/timex.h
@@ -1,18 +1,13 @@
-/* x86 architecture timex specifications */
 #ifndef _ASM_X86_TIMEX_H
 #define _ASM_X86_TIMEX_H
 #include <asm/processor.h>
 #include <asm/tsc.h>
-#ifdef CONFIG_X86_ELAN
+/* The PIT ticks at this frequency (in HZ): */
-#  define PIT_TICK_RATE 1189200 /* AMD Elan has different frequency! */
+#define PIT_TICK_RATE           1193182
-#elif defined(CONFIG_X86_RDC321X)
-#  define PIT_TICK_RATE 1041667 /* Underlying HZ for R8610 */
+#define CLOCK_TICK_RATE         PIT_TICK_RATE
-#else
-#  define PIT_TICK_RATE 1193182 /* Underlying HZ */
-#endif
-#define CLOCK_TICK_RATE PIT_TICK_RATE
 #define ARCH_HAS_READ_CURRENT_TIMER
diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
index aed0b700b837..d3539f998f88 100644
--- a/arch/x86/include/asm/tlbflush.h
+++ b/arch/x86/include/asm/tlbflush.h
@@ -113,7 +113,7 @@ static inline void flush_tlb_range(struct vm_area_struct *vma,
                __flush_tlb();
 }
-static inline void native_flush_tlb_others(const cpumask_t *cpumask,
+static inline void native_flush_tlb_others(const struct cpumask *cpumask,
                                           struct mm_struct *mm,
                                           unsigned long va)
 {
@@ -142,31 +142,28 @@ static inline void flush_tlb_range(struct vm_area_struct *vma,
        flush_tlb_mm(vma->vm_mm);
 }
-void native_flush_tlb_others(const cpumask_t *cpumask, struct mm_struct *mm,
+void native_flush_tlb_others(const struct cpumask *cpumask,
-                             unsigned long va);
+                             struct mm_struct *mm, unsigned long va);
 #define TLBSTATE_OK     1
 #define TLBSTATE_LAZY   2
-#ifdef CONFIG_X86_32
 struct tlb_state {
        struct mm_struct *active_mm;
        int state;
-        char __cacheline_padding[L1_CACHE_BYTES-8];
 };
 DECLARE_PER_CPU(struct tlb_state, cpu_tlbstate);
-void reset_lazy_tlbstate(void);
-#else
 static inline void reset_lazy_tlbstate(void)
 {
+        percpu_write(cpu_tlbstate.state, 0);
+        percpu_write(cpu_tlbstate.active_mm, &init_mm);
 }
-#endif
 #endif  /* SMP */
 #ifndef CONFIG_PARAVIRT
-#define flush_tlb_others(mask, mm, va)  native_flush_tlb_others(&mask, mm, va)
+#define flush_tlb_others(mask, mm, va)  native_flush_tlb_others(mask, mm, va)
 #endif
 static inline void flush_tlb_kernel_range(unsigned long start,
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 4e2f2e0aab27..77cfb2cfb386 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -74,6 +74,8 @@ static inline const struct cpumask *cpumask_of_node(int node)
        return &node_to_cpumask_map[node];
 }
+static inline void setup_node_to_cpumask_map(void) { }
 #else /* CONFIG_X86_64 */
 /* Mappings between node number and cpus on that node. */
@@ -83,7 +85,8 @@ extern cpumask_t *node_to_cpumask_map;
 DECLARE_EARLY_PER_CPU(int, x86_cpu_to_node_map);
 /* Returns the number of the current Node. */
-#define numa_node_id()          read_pda(nodenumber)
+DECLARE_PER_CPU(int, node_number);
+#define numa_node_id()          percpu_read(node_number)
 #ifdef CONFIG_DEBUG_PER_CPU_MAPS
 extern int cpu_to_node(int cpu);
@@ -102,10 +105,7 @@ static inline int cpu_to_node(int cpu)
 /* Same function but used if called before per_cpu areas are setup */
 static inline int early_cpu_to_node(int cpu)
 {
-        if (early_per_cpu_ptr(x86_cpu_to_node_map))
+        return early_per_cpu(x86_cpu_to_node_map, cpu);
-                return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
-        return per_cpu(x86_cpu_to_node_map, cpu);
 }
 /* Returns a pointer to the cpumask of CPUs on Node 'node'. */
@@ -122,6 +122,8 @@ static inline cpumask_t node_to_cpumask(int node)
 #endif /* !CONFIG_DEBUG_PER_CPU_MAPS */
+extern void setup_node_to_cpumask_map(void);
 /*
 * Replace default node_to_cpumask_ptr with optimized version
 * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)"
@@ -192,9 +194,20 @@ extern int __node_distance(int, int);
 #else /* !CONFIG_NUMA */
-#define numa_node_id()          0
+static inline int numa_node_id(void)
-#define cpu_to_node(cpu)        0
+{
-#define early_cpu_to_node(cpu)  0
+        return 0;
+}
+static inline int cpu_to_node(int cpu)
+{
+        return 0;
+}
+static inline int early_cpu_to_node(int cpu)
+{
+        return 0;
+}
 static inline const cpumask_t *cpumask_of_node(int node)
 {
@@ -209,6 +222,8 @@ static inline int node_to_first_cpu(int node)
        return first_cpu(cpu_online_map);
 }
+static inline void setup_node_to_cpumask_map(void) { }
 /*
 * Replace default node_to_cpumask_ptr with optimized version
 * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)"
diff --git a/arch/x86/include/asm/trampoline.h b/arch/x86/include/asm/trampoline.h
index 780ba0ab94f9..90f06c25221d 100644
--- a/arch/x86/include/asm/trampoline.h
+++ b/arch/x86/include/asm/trampoline.h
@@ -13,6 +13,7 @@ extern unsigned char *trampoline_base;
 extern unsigned long init_rsp;
 extern unsigned long initial_code;
+extern unsigned long initial_gs;
 #define TRAMPOLINE_SIZE roundup(trampoline_end - trampoline_data, PAGE_SIZE)
 #define TRAMPOLINE_BASE 0x6000
diff --git a/arch/x86/include/asm/uv/uv.h b/arch/x86/include/asm/uv/uv.h
new file mode 100644
index 000000000000..8ac1d7e312f3
--- /dev/null
+++ b/arch/x86/include/asm/uv/uv.h
@@ -0,0 +1,33 @@
+#ifndef _ASM_X86_UV_UV_H
+#define _ASM_X86_UV_UV_H
+enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
+#ifdef CONFIG_X86_UV
+extern enum uv_system_type get_uv_system_type(void);
+extern int is_uv_system(void);
+extern void uv_cpu_init(void);
+extern void uv_system_init(void);
+extern int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip);
+extern const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
+                                                 struct mm_struct *mm,
+                                                 unsigned long va,
+                                                 unsigned int cpu);
+#else   /* X86_UV */
+static inline enum uv_system_type get_uv_system_type(void) { return UV_NONE; }
+static inline int is_uv_system(void)    { return 0; }
+static inline void uv_cpu_init(void)    { }
+static inline void uv_system_init(void) { }
+static inline int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip)
+{ return 1; }
+static inline const struct cpumask *
+uv_flush_tlb_others(const struct cpumask *cpumask, struct mm_struct *mm,
+                    unsigned long va, unsigned int cpu)
+{ return cpumask; }
+#endif  /* X86_UV */
+#endif  /* _ASM_X86_UV_UV_H */
diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h
index 50423c7b56b2..9b0e61bf7a88 100644
--- a/arch/x86/include/asm/uv/uv_bau.h
+++ b/arch/x86/include/asm/uv/uv_bau.h
@@ -325,7 +325,6 @@ static inline void bau_cpubits_clear(struct bau_local_cpumask *dstp, int nbits)
 #define cpubit_isset(cpu, bau_local_cpumask) \
        test_bit((cpu), (bau_local_cpumask).bits)
-extern int uv_flush_tlb_others(cpumask_t *, struct mm_struct *, unsigned long);
 extern void uv_bau_message_intr1(void);
 extern void uv_bau_timeout_intr1(void);
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index d364df03c1d6..37fa30bada17 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -23,11 +23,12 @@ nostackp := $(call cc-option, -fno-stack-protector)
 CFLAGS_vsyscall_64.o    := $(PROFILING) -g0 $(nostackp)
 CFLAGS_hpet.o           := $(nostackp)
 CFLAGS_tsc.o            := $(nostackp)
+CFLAGS_paravirt.o       := $(nostackp)
 obj-y                   := process_$(BITS).o signal.o entry_$(BITS).o
 obj-y                   += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
 obj-y                   += time_$(BITS).o ioport.o ldt.o dumpstack.o
-obj-y                   += setup.o i8259.o irqinit_$(BITS).o setup_percpu.o
+obj-y                   += setup.o i8259.o irqinit_$(BITS).o
 obj-$(CONFIG_X86_VISWS) += visws_quirks.o
 obj-$(CONFIG_X86_32)    += probe_roms_32.o
 obj-$(CONFIG_X86_32)    += sys_i386_32.o i386_ksyms_32.o
@@ -57,9 +58,9 @@ obj-$(CONFIG_PCI)		+= early-quirks.o
 apm-y                           := apm_32.o
 obj-$(CONFIG_APM)               += apm.o
 obj-$(CONFIG_X86_SMP)           += smp.o
-obj-$(CONFIG_X86_SMP)           += smpboot.o tsc_sync.o ipi.o tlb_$(BITS).o
+obj-$(CONFIG_X86_SMP)           += smpboot.o tsc_sync.o ipi.o
-obj-$(CONFIG_X86_32_SMP)        += smpcommon.o
+obj-$(CONFIG_SMP)               += setup_percpu.o
-obj-$(CONFIG_X86_64_SMP)        += tsc_sync.o smpcommon.o
+obj-$(CONFIG_X86_64_SMP)        += tsc_sync.o
 obj-$(CONFIG_X86_TRAMPOLINE)    += trampoline_$(BITS).o
 obj-$(CONFIG_X86_MPPARSE)       += mpparse.o
 obj-$(CONFIG_X86_LOCAL_APIC)    += apic.o nmi.o
@@ -114,10 +115,11 @@ obj-$(CONFIG_SWIOTLB)			+= pci-swiotlb_64.o # NB rename without _64
 ###
 # 64 bit specific files
 ifeq ($(CONFIG_X86_64),y)
-        obj-y                           += genapic_64.o genapic_flat_64.o genx2apic_uv_x.o tlb_uv.o
+        obj-y                           += genapic_64.o genapic_flat_64.o
-        obj-y                           += bios_uv.o uv_irq.o uv_sysfs.o
        obj-y                           += genx2apic_cluster.o
        obj-y                           += genx2apic_phys.o
+        obj-$(CONFIG_X86_UV)            += genx2apic_uv_x.o tlb_uv.o
+        obj-$(CONFIG_X86_UV)            += bios_uv.o uv_irq.o uv_sysfs.o
        obj-$(CONFIG_X86_PM_TIMER)      += pmtimer_64.o
        obj-$(CONFIG_AUDIT)             += audit_64.o
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index 707c1f6f95fa..4abff454c55b 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -101,6 +101,7 @@ int acpi_save_state_mem(void)
        stack_start.sp = temp_stack + sizeof(temp_stack);
        early_gdt_descr.address =
                        (unsigned long)get_cpu_gdt_table(smp_processor_id());
+        initial_gs = per_cpu_offset(smp_processor_id());
 #endif
        initial_code = (unsigned long)wakeup_long64;
        saved_magic = 0x123456789abcdef0;
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index 566a08466b19..c6f15647eba9 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -47,6 +47,7 @@
 #include <asm/proto.h>
 #include <asm/apic.h>
 #include <asm/i8259.h>
+#include <asm/smp.h>
 #include <mach_apic.h>
 #include <mach_apicdef.h>
@@ -59,6 +60,24 @@
 # error SPURIOUS_APIC_VECTOR definition error
 #endif
+unsigned int num_processors;
+unsigned disabled_cpus __cpuinitdata;
+/* Processor that is doing the boot up */
+unsigned int boot_cpu_physical_apicid = -1U;
+EXPORT_SYMBOL(boot_cpu_physical_apicid);
+unsigned int max_physical_apicid;
+/* Bitmask of physically existing CPUs */
+physid_mask_t phys_cpu_present_map;
+/*
+ * Map cpu index to physical APIC ID
+ */
+DEFINE_EARLY_PER_CPU(u16, x86_cpu_to_apicid, BAD_APICID);
+DEFINE_EARLY_PER_CPU(u16, x86_bios_cpu_apicid, BAD_APICID);
+EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_apicid);
+EXPORT_EARLY_PER_CPU_SYMBOL(x86_bios_cpu_apicid);
 #ifdef CONFIG_X86_32
 /*
 * Knob to control our willingness to enable the local APIC.
@@ -894,6 +913,10 @@ void disable_local_APIC(void)
 {
        unsigned int value;
+        /* APIC hasn't been mapped yet */
+        if (!apic_phys)
+                return;
        clear_local_APIC();
        /*
@@ -1125,6 +1148,13 @@ void __cpuinit setup_local_APIC(void)
        unsigned int value;
        int i, j;
+        if (disable_apic) {
+#ifdef CONFIG_X86_IO_APIC
+                disable_ioapic_setup();
+#endif
+                return;
+        }
 #ifdef CONFIG_X86_32
        /* Pound the ESR really hard over the head with a big hammer - mbligh */
        if (lapic_is_integrated() && esr_disable) {
@@ -1565,11 +1595,11 @@ int apic_version[MAX_APICS];
 int __init APIC_init_uniprocessor(void)
 {
-#ifdef CONFIG_X86_64
        if (disable_apic) {
                pr_info("Apic disabled\n");
                return -1;
        }
+#ifdef CONFIG_X86_64
        if (!cpu_has_apic) {
                disable_apic = 1;
                pr_info("Apic disabled by BIOS\n");
@@ -1832,6 +1862,11 @@ void __cpuinit generic_processor_info(int apicid, int version)
        num_processors++;
        cpu = cpumask_next_zero(-1, cpu_present_mask);
+        if (version != apic_version[boot_cpu_physical_apicid])
+                WARN_ONCE(1,
+                        "ACPI: apic version mismatch, bootcpu: %x cpu %d: %x\n",
+                        apic_version[boot_cpu_physical_apicid], cpu, version);
        physid_set(apicid, phys_cpu_present_map);
        if (apicid == boot_cpu_physical_apicid) {
                /*
@@ -1867,17 +1902,8 @@ void __cpuinit generic_processor_info(int apicid, int version)
 #endif
 #if defined(CONFIG_X86_SMP) || defined(CONFIG_X86_64)
-        /* are we being called early in kernel startup? */
+        early_per_cpu(x86_cpu_to_apicid, cpu) = apicid;
-        if (early_per_cpu_ptr(x86_cpu_to_apicid)) {
+        early_per_cpu(x86_bios_cpu_apicid, cpu) = apicid;
-                u16 *cpu_to_apicid = early_per_cpu_ptr(x86_cpu_to_apicid);
-                u16 *bios_cpu_apicid = early_per_cpu_ptr(x86_bios_cpu_apicid);
-                cpu_to_apicid[cpu] = apicid;
-                bios_cpu_apicid[cpu] = apicid;
-        } else {
-                per_cpu(x86_cpu_to_apicid, cpu) = apicid;
-                per_cpu(x86_bios_cpu_apicid, cpu) = apicid;
-        }
 #endif
        set_cpu_possible(cpu, true);
diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
index 1d41d3f1edbc..8793ab33e2c1 100644
--- a/arch/x86/kernel/asm-offsets_64.c
+++ b/arch/x86/kernel/asm-offsets_64.c
@@ -11,7 +11,6 @@
 #include <linux/hardirq.h>
 #include <linux/suspend.h>
 #include <linux/kbuild.h>
-#include <asm/pda.h>
 #include <asm/processor.h>
 #include <asm/segment.h>
 #include <asm/thread_info.h>
@@ -48,16 +47,6 @@ int main(void)
 #endif
        BLANK();
 #undef ENTRY
-#define ENTRY(entry) DEFINE(pda_ ## entry, offsetof(struct x8664_pda, entry))
-        ENTRY(kernelstack); 
-        ENTRY(oldrsp); 
-        ENTRY(pcurrent); 
-        ENTRY(irqcount);
-        ENTRY(cpunumber);
-        ENTRY(irqstackptr);
-        ENTRY(data_offset);
-        BLANK();
-#undef ENTRY
 #ifdef CONFIG_PARAVIRT
        BLANK();
        OFFSET(PARAVIRT_enabled, pv_info, paravirt_enabled);
diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index 2cf23634b6d9..4e581fdc0a5a 100644
--- a/arch/x86/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
@@ -143,37 +143,3 @@ void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c)
        return;
 #endif
 }
-#ifdef CONFIG_X86_PAT
-void __cpuinit validate_pat_support(struct cpuinfo_x86 *c)
-{
-        if (!cpu_has_pat)
-                pat_disable("PAT not supported by CPU.");
-        switch (c->x86_vendor) {
-        case X86_VENDOR_INTEL:
-                /*
-                 * There is a known erratum on Pentium III and Core Solo
-                 * and Core Duo CPUs.
-                 * " Page with PAT set to WC while associated MTRR is UC
-                 *   may consolidate to UC "
-                 * Because of this erratum, it is better to stick with
-                 * setting WC in MTRR rather than using PAT on these CPUs.
-                 *
-                 * Enable PAT WC only on P4, Core 2 or later CPUs.
-                 */
-                if (c->x86 > 0x6 || (c->x86 == 6 && c->x86_model >= 15))
-                        return;
-                pat_disable("PAT WC disabled due to known CPU erratum.");
-                return;
-        case X86_VENDOR_AMD:
-        case X86_VENDOR_CENTAUR:
-        case X86_VENDOR_TRANSMETA:
-                return;
-        }
-        pat_disable("PAT disabled. Not yet verified on this CPU type.");
-}
-#endif
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index f00258462444..275e2cb43b91 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -28,9 +28,9 @@
 #include <asm/apic.h>
 #include <mach_apic.h>
 #include <asm/genapic.h>
+#include <asm/uv/uv.h>
 #endif
-#include <asm/pda.h>
 #include <asm/pgtable.h>
 #include <asm/processor.h>
 #include <asm/desc.h>
@@ -52,6 +52,15 @@ cpumask_var_t cpu_initialized_mask;
 /* representing cpus for which sibling maps can be computed */
 cpumask_var_t cpu_sibling_setup_mask;
+/* correctly size the local cpu masks */
+void __init setup_cpu_local_masks(void)
+{
+        alloc_bootmem_cpumask_var(&cpu_initialized_mask);
+        alloc_bootmem_cpumask_var(&cpu_callin_mask);
+        alloc_bootmem_cpumask_var(&cpu_callout_mask);
+        alloc_bootmem_cpumask_var(&cpu_sibling_setup_mask);
+}
 #else /* CONFIG_X86_32 */
 cpumask_t cpu_callin_map;
@@ -64,23 +73,23 @@ cpumask_t cpu_sibling_setup_map;
 static struct cpu_dev *this_cpu __cpuinitdata;
+DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
 #ifdef CONFIG_X86_64
-/* We need valid kernel segments for data and code in long mode too
+        /*
- * IRET will check the segment types  kkeil 2000/10/28
+         * We need valid kernel segments for data and code in long mode too
- * Also sysret mandates a special GDT layout
+         * IRET will check the segment types  kkeil 2000/10/28
- */
+         * Also sysret mandates a special GDT layout
-/* The TLS descriptors are currently at a different place compared to i386.
+         *
-   Hopefully nobody expects them at a fixed place (Wine?) */
+         * The TLS descriptors are currently at a different place compared to i386.
-DEFINE_PER_CPU(struct gdt_page, gdt_page) = { .gdt = {
+         * Hopefully nobody expects them at a fixed place (Wine?)
+         */
        [GDT_ENTRY_KERNEL32_CS] = { { { 0x0000ffff, 0x00cf9b00 } } },
        [GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00af9b00 } } },
        [GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9300 } } },
        [GDT_ENTRY_DEFAULT_USER32_CS] = { { { 0x0000ffff, 0x00cffb00 } } },
        [GDT_ENTRY_DEFAULT_USER_DS] = { { { 0x0000ffff, 0x00cff300 } } },
        [GDT_ENTRY_DEFAULT_USER_CS] = { { { 0x0000ffff, 0x00affb00 } } },
-} };
 #else
-DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
        [GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00cf9a00 } } },
        [GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9200 } } },
        [GDT_ENTRY_DEFAULT_USER_CS] = { { { 0x0000ffff, 0x00cffa00 } } },
@@ -112,9 +121,9 @@ DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
        [GDT_ENTRY_APMBIOS_BASE+2] = { { { 0x0000ffff, 0x00409200 } } },
        [GDT_ENTRY_ESPFIX_SS] = { { { 0x00000000, 0x00c09200 } } },
-        [GDT_ENTRY_PERCPU] = { { { 0x00000000, 0x00000000 } } },
+        [GDT_ENTRY_PERCPU] = { { { 0x0000ffff, 0x00cf9200 } } },
-} };
 #endif
+} };
 EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
 #ifdef CONFIG_X86_32
@@ -215,6 +224,49 @@ static inline void squash_the_stupid_serial_number(struct cpuinfo_x86 *c)
 #endif
 /*
+ * Some CPU features depend on higher CPUID levels, which may not always
+ * be available due to CPUID level capping or broken virtualization
+ * software.  Add those features to this table to auto-disable them.
+ */
+struct cpuid_dependent_feature {
+        u32 feature;
+        u32 level;
+};
+static const struct cpuid_dependent_feature __cpuinitconst
+cpuid_dependent_features[] = {
+        { X86_FEATURE_MWAIT,            0x00000005 },
+        { X86_FEATURE_DCA,              0x00000009 },
+        { X86_FEATURE_XSAVE,            0x0000000d },
+        { 0, 0 }
+};
+static void __cpuinit filter_cpuid_features(struct cpuinfo_x86 *c, bool warn)
+{
+        const struct cpuid_dependent_feature *df;
+        for (df = cpuid_dependent_features; df->feature; df++) {
+                /*
+                 * Note: cpuid_level is set to -1 if unavailable, but
+                 * extended_extended_level is set to 0 if unavailable
+                 * and the legitimate extended levels are all negative
+                 * when signed; hence the weird messing around with
+                 * signs here...
+                 */
+                if (cpu_has(c, df->feature) &&
+                    ((s32)df->feature < 0 ?
+                     (u32)df->feature > (u32)c->extended_cpuid_level :
+                     (s32)df->feature > (s32)c->cpuid_level)) {
+                        clear_cpu_cap(c, df->feature);
+                        if (warn)
+                                printk(KERN_WARNING
+                                       "CPU: CPU feature %s disabled "
+                                       "due to lack of CPUID level 0x%x\n",
+                                       x86_cap_flags[df->feature],
+                                       df->level);
+                }
+        }
+}       
+/*
 * Naming convention should be: <Name> [(<Codename>)]
 * This table only is used unless init_<vendor>() below doesn't set it;
 * in particular, if CPUID levels 0x80000002..4 are supported, this isn't used
@@ -249,12 +301,17 @@ __u32 cleared_cpu_caps[NCAPINTS] __cpuinitdata;
 void switch_to_new_gdt(void)
 {
        struct desc_ptr gdt_descr;
+        int cpu = smp_processor_id();
-        gdt_descr.address = (long)get_cpu_gdt_table(smp_processor_id());
+        gdt_descr.address = (long)get_cpu_gdt_table(cpu);
        gdt_descr.size = GDT_SIZE - 1;
        load_gdt(&gdt_descr);
+        /* Reload the per-cpu base */
 #ifdef CONFIG_X86_32
-        asm("mov %0, %%fs" : : "r" (__KERNEL_PERCPU) : "memory");
+        loadsegment(fs, __KERNEL_PERCPU);
+#else
+        loadsegment(gs, 0);
+        wrmsrl(MSR_GS_BASE, (unsigned long)per_cpu(irq_stack_union.gs_base, cpu));
 #endif
 }
@@ -572,11 +629,10 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
        if (this_cpu->c_early_init)
                this_cpu->c_early_init(c);
-        validate_pat_support(c);
 #ifdef CONFIG_SMP
        c->cpu_index = boot_cpu_id;
 #endif
+        filter_cpuid_features(c, false);
 }
 void __init early_cpu_init(void)
@@ -710,6 +766,9 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
         * we do "generic changes."
         */
+        /* Filter out anything that depends on CPUID levels we don't have */
+        filter_cpuid_features(c, true);
        /* If the model name is still unset, do table lookup. */
        if (!c->x86_model_id[0]) {
                char *p;
@@ -879,54 +938,26 @@ static __init int setup_disablecpuid(char *arg)
 __setup("clearcpuid=", setup_disablecpuid);
 #ifdef CONFIG_X86_64
-struct x8664_pda **_cpu_pda __read_mostly;
-EXPORT_SYMBOL(_cpu_pda);
 struct desc_ptr idt_descr = { 256 * 16 - 1, (unsigned long) idt_table };
-static char boot_cpu_stack[IRQSTACKSIZE] __page_aligned_bss;
+DEFINE_PER_CPU_FIRST(union irq_stack_union,
+                     irq_stack_union) __aligned(PAGE_SIZE);
-void __cpuinit pda_init(int cpu)
+#ifdef CONFIG_SMP
-{
+DEFINE_PER_CPU(char *, irq_stack_ptr);  /* will be set during per cpu init */
-        struct x8664_pda *pda = cpu_pda(cpu);
+#else
+DEFINE_PER_CPU(char *, irq_stack_ptr) =
+        per_cpu_var(irq_stack_union.irq_stack) + IRQ_STACK_SIZE - 64;
+#endif
-        /* Setup up data that may be needed in __get_free_pages early */
+DEFINE_PER_CPU(unsigned long, kernel_stack) =
-        loadsegment(fs, 0);
+        (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
-        loadsegment(gs, 0);
+EXPORT_PER_CPU_SYMBOL(kernel_stack);
-        /* Memory clobbers used to order PDA accessed */
-        mb();
-        wrmsrl(MSR_GS_BASE, pda);
-        mb();
-        pda->cpunumber = cpu;
-        pda->irqcount = -1;
-        pda->kernelstack = (unsigned long)stack_thread_info() -
-                                 PDA_STACKOFFSET + THREAD_SIZE;
-        pda->active_mm = &init_mm;
-        pda->mmu_state = 0;
-        if (cpu == 0) {
-                /* others are initialized in smpboot.c */
-                pda->pcurrent = &init_task;
-                pda->irqstackptr = boot_cpu_stack;
-                pda->irqstackptr += IRQSTACKSIZE - 64;
-        } else {
-                if (!pda->irqstackptr) {
-                        pda->irqstackptr = (char *)
-                                __get_free_pages(GFP_ATOMIC, IRQSTACK_ORDER);
-                        if (!pda->irqstackptr)
-                                panic("cannot allocate irqstack for cpu %d",
-                                      cpu);
-                        pda->irqstackptr += IRQSTACKSIZE - 64;
-                }
-                if (pda->nodenumber == 0 && cpu_to_node(cpu) != NUMA_NO_NODE)
+DEFINE_PER_CPU(unsigned int, irq_count) = -1;
-                        pda->nodenumber = cpu_to_node(cpu);
-        }
-}
-static char boot_exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ +
+static DEFINE_PER_CPU_PAGE_ALIGNED(char, exception_stacks
-                                  DEBUG_STKSZ] __page_aligned_bss;
+        [(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ])
+        __aligned(PAGE_SIZE);
 extern asmlinkage void ignore_sysret(void);
@@ -984,15 +1015,14 @@ void __cpuinit cpu_init(void)
        struct tss_struct *t = &per_cpu(init_tss, cpu);
        struct orig_ist *orig_ist = &per_cpu(orig_ist, cpu);
        unsigned long v;
-        char *estacks = NULL;
        struct task_struct *me;
        int i;
-        /* CPU 0 is initialised in head64.c */
+#ifdef CONFIG_NUMA
-        if (cpu != 0)
+        if (cpu != 0 && percpu_read(node_number) == 0 &&
-                pda_init(cpu);
+            cpu_to_node(cpu) != NUMA_NO_NODE)
-        else
+                percpu_write(node_number, cpu_to_node(cpu));
-                estacks = boot_exception_stacks;
+#endif
        me = current;
@@ -1009,6 +1039,8 @@ void __cpuinit cpu_init(void)
         */
        switch_to_new_gdt();
+        loadsegment(fs, 0);
        load_idt((const struct desc_ptr *)&idt_descr);
        memset(me->thread.tls_array, 0, GDT_ENTRY_TLS_ENTRIES * 8);
@@ -1026,18 +1058,13 @@ void __cpuinit cpu_init(void)
         * set up and load the per-CPU TSS
         */
        if (!orig_ist->ist[0]) {
-                static const unsigned int order[N_EXCEPTION_STACKS] = {
+                static const unsigned int sizes[N_EXCEPTION_STACKS] = {
-                  [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STACK_ORDER,
+                  [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STKSZ,
-                  [DEBUG_STACK - 1] = DEBUG_STACK_ORDER
+                  [DEBUG_STACK - 1] = DEBUG_STKSZ
                };
+                char *estacks = per_cpu(exception_stacks, cpu);
                for (v = 0; v < N_EXCEPTION_STACKS; v++) {
-                        if (cpu) {
+                        estacks += sizes[v];
-                                estacks = (char *)__get_free_pages(GFP_ATOMIC, order[v]);
-                                if (!estacks)
-                                        panic("Cannot allocate exception "
-                                              "stack %ld %d\n", v, cpu);
-                        }
-                        estacks += PAGE_SIZE << order[v];
                        orig_ist->ist[v] = t->x86_tss.ist[v] =
                                        (unsigned long)estacks;
                }
@@ -1071,22 +1098,19 @@ void __cpuinit cpu_init(void)
         */
        if (kgdb_connected && arch_kgdb_ops.correct_hw_break)
                arch_kgdb_ops.correct_hw_break();
-        else {
+        else
 #endif
-        /*
+        {
-         * Clear all 6 debug registers:
+                /*
-         */
+                 * Clear all 6 debug registers:
+                 */
-        set_debugreg(0UL, 0);
+                set_debugreg(0UL, 0);
-        set_debugreg(0UL, 1);
+                set_debugreg(0UL, 1);
-        set_debugreg(0UL, 2);
+                set_debugreg(0UL, 2);
-        set_debugreg(0UL, 3);
+                set_debugreg(0UL, 3);
-        set_debugreg(0UL, 6);
+                set_debugreg(0UL, 6);
-        set_debugreg(0UL, 7);
+                set_debugreg(0UL, 7);
-#ifdef CONFIG_KGDB
-        /* If the kgdb is connected no debug regs should be altered. */
        }
-#endif
        fpu_init();
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index 06fcd8f9323c..4b1c319d30c3 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -145,7 +145,7 @@ typedef union {
 struct drv_cmd {
        unsigned int type;
-        cpumask_var_t mask;
+        const struct cpumask *mask;
        drv_addr_union addr;
        u32 val;
 };
@@ -231,15 +231,9 @@ static u32 get_cur_val(const struct cpumask *mask)
                return 0;
        }
-        if (unlikely(!alloc_cpumask_var(&cmd.mask, GFP_KERNEL)))
+        cmd.mask = mask;
-                return 0;
-        cpumask_copy(cmd.mask, mask);
        drv_read(&cmd);
-        free_cpumask_var(cmd.mask);
        dprintk("get_cur_val = %u\n", cmd.val);
        return cmd.val;
@@ -369,7 +363,7 @@ static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
        return freq;
 }
-static unsigned int check_freqs(const cpumask_t *mask, unsigned int freq,
+static unsigned int check_freqs(const struct cpumask *mask, unsigned int freq,
                                struct acpi_cpufreq_data *data)
 {
        unsigned int cur_freq;
@@ -404,9 +398,6 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
                return -ENODEV;
        }
-        if (unlikely(!alloc_cpumask_var(&cmd.mask, GFP_KERNEL)))
-                return -ENOMEM;
        perf = data->acpi_data;
        result = cpufreq_frequency_table_target(policy,
                                                data->freq_table,
@@ -451,9 +442,9 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
        /* cpufreq holds the hotplug lock, so we are safe from here on */
        if (policy->shared_type != CPUFREQ_SHARED_TYPE_ANY)
-                cpumask_and(cmd.mask, cpu_online_mask, policy->cpus);
+                cmd.mask = policy->cpus;
        else
-                cpumask_copy(cmd.mask, cpumask_of(policy->cpu));
+                cmd.mask = cpumask_of(policy->cpu);
        freqs.old = perf->states[perf->state].core_frequency * 1000;
        freqs.new = data->freq_table[next_state].frequency;
@@ -480,7 +471,6 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
        perf->state = next_perf_state;
 out:
-        free_cpumask_var(cmd.mask);
        return result;
 }
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 8ea6929e974c..5deefae9064d 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -29,6 +29,19 @@
 static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
 {
+        /* Unmask CPUID levels if masked: */
+        if (c->x86 > 6 || (c->x86 == 6 && c->x86_model >= 0xd)) {
+                u64 misc_enable;
+                rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+                if (misc_enable & MSR_IA32_MISC_ENABLE_LIMIT_CPUID) {
+                        misc_enable &= ~MSR_IA32_MISC_ENABLE_LIMIT_CPUID;
+                        wrmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+                        c->cpuid_level = cpuid_eax(0);
+                }
+        }
        if ((c->x86 == 0xf && c->x86_model >= 0x03) ||
                (c->x86 == 0x6 && c->x86_model >= 0x0e))
                set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
@@ -50,6 +63,18 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
                set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC);
        }
+        /*
+         * There is a known erratum on Pentium III and Core Solo
+         * and Core Duo CPUs.
+         * " Page with PAT set to WC while associated MTRR is UC
+         *   may consolidate to UC "
+         * Because of this erratum, it is better to stick with
+         * setting WC in MTRR rather than using PAT on these CPUs.
+         *
+         * Enable PAT WC only on P4, Core 2 or later CPUs.
+         */
+        if (c->x86 == 6 && c->x86_model < 15)
+                clear_cpu_cap(c, X86_FEATURE_PAT);
 }
 #ifdef CONFIG_X86_32
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 48533d77be78..58527a9fc404 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -132,7 +132,16 @@ struct _cpuid4_info {
        union _cpuid4_leaf_ecx ecx;
        unsigned long size;
        unsigned long can_disable;
-        cpumask_t shared_cpu_map;       /* future?: only cpus/node is needed */
+        DECLARE_BITMAP(shared_cpu_map, NR_CPUS);
+};
+/* subset of above _cpuid4_info w/o shared_cpu_map */
+struct _cpuid4_info_regs {
+        union _cpuid4_leaf_eax eax;
+        union _cpuid4_leaf_ebx ebx;
+        union _cpuid4_leaf_ecx ecx;
+        unsigned long size;
+        unsigned long can_disable;
 };
 #ifdef CONFIG_PCI
@@ -263,7 +272,7 @@ amd_cpuid4(int leaf, union _cpuid4_leaf_eax *eax,
 }
 static void __cpuinit
-amd_check_l3_disable(int index, struct _cpuid4_info *this_leaf)
+amd_check_l3_disable(int index, struct _cpuid4_info_regs *this_leaf)
 {
        if (index < 3)
                return;
@@ -271,7 +280,8 @@ amd_check_l3_disable(int index, struct _cpuid4_info *this_leaf)
 }
 static int
-__cpuinit cpuid4_cache_lookup(int index, struct _cpuid4_info *this_leaf)
+__cpuinit cpuid4_cache_lookup_regs(int index,
+                                   struct _cpuid4_info_regs *this_leaf)
 {
        union _cpuid4_leaf_eax  eax;
        union _cpuid4_leaf_ebx  ebx;
@@ -299,6 +309,15 @@ __cpuinit cpuid4_cache_lookup(int index, struct _cpuid4_info *this_leaf)
        return 0;
 }
+static int
+__cpuinit cpuid4_cache_lookup(int index, struct _cpuid4_info *this_leaf)
+{
+        struct _cpuid4_info_regs *leaf_regs =
+                (struct _cpuid4_info_regs *)this_leaf;
+        return cpuid4_cache_lookup_regs(index, leaf_regs);
+}
 static int __cpuinit find_num_cache_leaves(void)
 {
        unsigned int            eax, ebx, ecx, edx;
@@ -338,11 +357,10 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c)
                 * parameters cpuid leaf to find the cache details
                 */
                for (i = 0; i < num_cache_leaves; i++) {
-                        struct _cpuid4_info this_leaf;
+                        struct _cpuid4_info_regs this_leaf;
                        int retval;
-                        retval = cpuid4_cache_lookup(i, &this_leaf);
+                        retval = cpuid4_cache_lookup_regs(i, &this_leaf);
                        if (retval >= 0) {
                                switch(this_leaf.eax.split.level) {
                                    case 1:
@@ -491,17 +509,20 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
        num_threads_sharing = 1 + this_leaf->eax.split.num_threads_sharing;
        if (num_threads_sharing == 1)
-                cpu_set(cpu, this_leaf->shared_cpu_map);
+                cpumask_set_cpu(cpu, to_cpumask(this_leaf->shared_cpu_map));
        else {
                index_msb = get_count_order(num_threads_sharing);
                for_each_online_cpu(i) {
                        if (cpu_data(i).apicid >> index_msb ==
                            c->apicid >> index_msb) {
-                                cpu_set(i, this_leaf->shared_cpu_map);
+                                cpumask_set_cpu(i,
+                                        to_cpumask(this_leaf->shared_cpu_map));
                                if (i != cpu && per_cpu(cpuid4_info, i))  {
-                                        sibling_leaf = CPUID4_INFO_IDX(i, index);
+                                        sibling_leaf =
-                                        cpu_set(cpu, sibling_leaf->shared_cpu_map);
+                                                CPUID4_INFO_IDX(i, index);
+                                        cpumask_set_cpu(cpu, to_cpumask(
+                                                sibling_leaf->shared_cpu_map));
                                }
                        }
                }
@@ -513,9 +534,10 @@ static void __cpuinit cache_remove_shared_cpu_map(unsigned int cpu, int index)
        int sibling;
        this_leaf = CPUID4_INFO_IDX(cpu, index);
-        for_each_cpu_mask_nr(sibling, this_leaf->shared_cpu_map) {
+        for_each_cpu(sibling, to_cpumask(this_leaf->shared_cpu_map)) {
                sibling_leaf = CPUID4_INFO_IDX(sibling, index);
-                cpu_clear(cpu, sibling_leaf->shared_cpu_map);
+                cpumask_clear_cpu(cpu,
+                                  to_cpumask(sibling_leaf->shared_cpu_map));
        }
 }
 #else
@@ -620,8 +642,9 @@ static ssize_t show_shared_cpu_map_func(struct _cpuid4_info *this_leaf,
        int n = 0;
        if (len > 1) {
-                cpumask_t *mask = &this_leaf->shared_cpu_map;
+                const struct cpumask *mask;
+                mask = to_cpumask(this_leaf->shared_cpu_map);
                n = type?
                        cpulist_scnprintf(buf, len-2, mask) :
                        cpumask_scnprintf(buf, len-2, mask);
@@ -684,7 +707,8 @@ static struct pci_dev *get_k8_northbridge(int node)
 static ssize_t show_cache_disable(struct _cpuid4_info *this_leaf, char *buf)
 {
-        int node = cpu_to_node(first_cpu(this_leaf->shared_cpu_map));
+        const struct cpumask *mask = to_cpumask(this_leaf->shared_cpu_map);
+        int node = cpu_to_node(cpumask_first(mask));
        struct pci_dev *dev = NULL;
        ssize_t ret = 0;
        int i;
@@ -718,7 +742,8 @@ static ssize_t
 store_cache_disable(struct _cpuid4_info *this_leaf, const char *buf,
                    size_t count)
 {
-        int node = cpu_to_node(first_cpu(this_leaf->shared_cpu_map));
+        const struct cpumask *mask = to_cpumask(this_leaf->shared_cpu_map);
+        int node = cpu_to_node(cpumask_first(mask));
        struct pci_dev *dev = NULL;
        unsigned int ret, index, val;
@@ -863,7 +888,7 @@ err_out:
        return -ENOMEM;
 }
-static cpumask_t cache_dev_map = CPU_MASK_NONE;
+static DECLARE_BITMAP(cache_dev_map, NR_CPUS);
 /* Add/Remove cache interface for CPU device */
 static int __cpuinit cache_add_dev(struct sys_device * sys_dev)
@@ -903,7 +928,7 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev)
                }
                kobject_uevent(&(this_object->kobj), KOBJ_ADD);
        }
-        cpu_set(cpu, cache_dev_map);
+        cpumask_set_cpu(cpu, to_cpumask(cache_dev_map));
        kobject_uevent(per_cpu(cache_kobject, cpu), KOBJ_ADD);
        return 0;
@@ -916,9 +941,9 @@ static void __cpuinit cache_remove_dev(struct sys_device * sys_dev)
        if (per_cpu(cpuid4_info, cpu) == NULL)
                return;
-        if (!cpu_isset(cpu, cache_dev_map))
+        if (!cpumask_test_cpu(cpu, to_cpumask(cache_dev_map)))
                return;
-        cpu_clear(cpu, cache_dev_map);
+        cpumask_clear_cpu(cpu, to_cpumask(cache_dev_map));
        for (i = 0; i < num_cache_leaves; i++)
                kobject_put(&(INDEX_KOBJECT_PTR(cpu,i)->kobj));
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
index 8ae8c4ff094d..4772e91e8246 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
@@ -67,7 +67,7 @@ static struct threshold_block threshold_defaults = {
 struct threshold_bank {
        struct kobject *kobj;
        struct threshold_block *blocks;
-        cpumask_t cpus;
+        cpumask_var_t cpus;
 };
 static DEFINE_PER_CPU(struct threshold_bank *, threshold_banks[NR_BANKS]);
@@ -481,7 +481,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
 #ifdef CONFIG_SMP
        if (cpu_data(cpu).cpu_core_id && shared_bank[bank]) {   /* symlink */
-                i = first_cpu(per_cpu(cpu_core_map, cpu));
+                i = cpumask_first(&per_cpu(cpu_core_map, cpu));
                /* first core not up yet */
                if (cpu_data(i).cpu_core_id)
@@ -501,7 +501,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
                if (err)
                        goto out;
-                b->cpus = per_cpu(cpu_core_map, cpu);
+                cpumask_copy(b->cpus, &per_cpu(cpu_core_map, cpu));
                per_cpu(threshold_banks, cpu)[bank] = b;
                goto out;
        }
@@ -512,15 +512,20 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
                err = -ENOMEM;
                goto out;
        }
+        if (!alloc_cpumask_var(&b->cpus, GFP_KERNEL)) {
+                kfree(b);
+                err = -ENOMEM;
+                goto out;
+        }
        b->kobj = kobject_create_and_add(name, &per_cpu(device_mce, cpu).kobj);
        if (!b->kobj)
                goto out_free;
 #ifndef CONFIG_SMP
-        b->cpus = CPU_MASK_ALL;
+        cpumask_setall(b->cpus);
 #else
-        b->cpus = per_cpu(cpu_core_map, cpu);
+        cpumask_copy(b->cpus, &per_cpu(cpu_core_map, cpu));
 #endif
        per_cpu(threshold_banks, cpu)[bank] = b;
@@ -529,7 +534,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
        if (err)
                goto out_free;
-        for_each_cpu_mask_nr(i, b->cpus) {
+        for_each_cpu(i, b->cpus) {
                if (i == cpu)
                        continue;
@@ -545,6 +550,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
 out_free:
        per_cpu(threshold_banks, cpu)[bank] = NULL;
+        free_cpumask_var(b->cpus);
        kfree(b);
 out:
        return err;
@@ -619,7 +625,7 @@ static void threshold_remove_bank(unsigned int cpu, int bank)
 #endif
        /* remove all sibling symlinks before unregistering */
-        for_each_cpu_mask_nr(i, b->cpus) {
+        for_each_cpu(i, b->cpus) {
                if (i == cpu)
                        continue;
@@ -632,6 +638,7 @@ static void threshold_remove_bank(unsigned int cpu, int bank)
 free_out:
        kobject_del(b->kobj);
        kobject_put(b->kobj);
+        free_cpumask_var(b->cpus);
        kfree(b);
        per_cpu(threshold_banks, cpu)[bank] = NULL;
 }
diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel_64.c b/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
index 4b48f251fd39..5e8c79e748a6 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
@@ -7,6 +7,7 @@
 #include <linux/interrupt.h>
 #include <linux/percpu.h>
 #include <asm/processor.h>
+#include <asm/apic.h>
 #include <asm/msr.h>
 #include <asm/mce.h>
 #include <asm/hw_irq.h>
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index b59ddcc88cd8..0c0a455fe95c 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -33,11 +33,13 @@ u64 mtrr_tom2;
 struct mtrr_state_type mtrr_state = {};
 EXPORT_SYMBOL_GPL(mtrr_state);
-#undef MODULE_PARAM_PREFIX
+static int __initdata mtrr_show;
-#define MODULE_PARAM_PREFIX "mtrr."
+static int __init mtrr_debug(char *opt)
+{
-static int mtrr_show;
+        mtrr_show = 1;
-module_param_named(show, mtrr_show, bool, 0);
+        return 0;
+}
+early_param("mtrr.show", mtrr_debug);
 /*
 * Returns the effective MTRR type for the region
diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
index c302d0707048..d35db5993fd6 100644
--- a/arch/x86/kernel/dumpstack_64.c
+++ b/arch/x86/kernel/dumpstack_64.c
@@ -106,7 +106,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
                const struct stacktrace_ops *ops, void *data)
 {
        const unsigned cpu = get_cpu();
-        unsigned long *irqstack_end = (unsigned long *)cpu_pda(cpu)->irqstackptr;
+        unsigned long *irq_stack_end =
+                (unsigned long *)per_cpu(irq_stack_ptr, cpu);
        unsigned used = 0;
        struct thread_info *tinfo;
        int graph = 0;
@@ -160,23 +161,23 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
                        stack = (unsigned long *) estack_end[-2];
                        continue;
                }
-                if (irqstack_end) {
+                if (irq_stack_end) {
-                        unsigned long *irqstack;
+                        unsigned long *irq_stack;
-                        irqstack = irqstack_end -
+                        irq_stack = irq_stack_end -
-                                (IRQSTACKSIZE - 64) / sizeof(*irqstack);
+                                (IRQ_STACK_SIZE - 64) / sizeof(*irq_stack);
-                        if (stack >= irqstack && stack < irqstack_end) {
+                        if (stack >= irq_stack && stack < irq_stack_end) {
                                if (ops->stack(data, "IRQ") < 0)
                                        break;
                                bp = print_context_stack(tinfo, stack, bp,
-                                        ops, data, irqstack_end, &graph);
+                                        ops, data, irq_stack_end, &graph);
                                /*
                                 * We link to the next stack (which would be
                                 * the process stack normally) the last
                                 * pointer (index -1 to end) in the IRQ stack:
                                 */
-                                stack = (unsigned long *) (irqstack_end[-1]);
+                                stack = (unsigned long *) (irq_stack_end[-1]);
-                                irqstack_end = NULL;
+                                irq_stack_end = NULL;
                                ops->stack(data, "EOI");
                                continue;
                        }
@@ -199,10 +200,10 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs,
        unsigned long *stack;
        int i;
        const int cpu = smp_processor_id();
-        unsigned long *irqstack_end =
+        unsigned long *irq_stack_end =
-                (unsigned long *) (cpu_pda(cpu)->irqstackptr);
+                (unsigned long *)(per_cpu(irq_stack_ptr, cpu));
-        unsigned long *irqstack =
+        unsigned long *irq_stack =
-                (unsigned long *) (cpu_pda(cpu)->irqstackptr - IRQSTACKSIZE);
+                (unsigned long *)(per_cpu(irq_stack_ptr, cpu) - IRQ_STACK_SIZE);
        /*
         * debugging aid: "show_stack(NULL, NULL);" prints the
@@ -218,9 +219,9 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs,
        stack = sp;
        for (i = 0; i < kstack_depth_to_print; i++) {
-                if (stack >= irqstack && stack <= irqstack_end) {
+                if (stack >= irq_stack && stack <= irq_stack_end) {
-                        if (stack == irqstack_end) {
+                        if (stack == irq_stack_end) {
-                                stack = (unsigned long *) (irqstack_end[-1]);
+                                stack = (unsigned long *) (irq_stack_end[-1]);
                                printk(" <EOI> ");
                        }
                } else {
@@ -241,7 +242,7 @@ void show_registers(struct pt_regs *regs)
        int i;
        unsigned long sp;
        const int cpu = smp_processor_id();
-        struct task_struct *cur = cpu_pda(cpu)->pcurrent;
+        struct task_struct *cur = current;
        sp = regs->sp;
        printk("CPU %d ", cpu);
diff --git a/arch/x86/kernel/efi.c b/arch/x86/kernel/efi.c
index 1119d247fe11..b205272ad394 100644
--- a/arch/x86/kernel/efi.c
+++ b/arch/x86/kernel/efi.c
@@ -366,10 +366,12 @@ void __init efi_init(void)
                                        SMBIOS_TABLE_GUID)) {
                        efi.smbios = config_tables[i].table;
                        printk(" SMBIOS=0x%lx ", config_tables[i].table);
+#ifdef CONFIG_X86_UV
                } else if (!efi_guidcmp(config_tables[i].guid,
                                        UV_SYSTEM_TABLE_GUID)) {
                        efi.uv_systab = config_tables[i].table;
                        printk(" UVsystab=0x%lx ", config_tables[i].table);
+#endif
                } else if (!efi_guidcmp(config_tables[i].guid,
                                        HCDP_TABLE_GUID)) {
                        efi.hcdp = config_tables[i].table;
diff --git a/arch/x86/kernel/efi_64.c b/arch/x86/kernel/efi_64.c
index 652c5287215f..a4ee29127fdf 100644
--- a/arch/x86/kernel/efi_64.c
+++ b/arch/x86/kernel/efi_64.c
@@ -36,6 +36,7 @@
 #include <asm/proto.h>
 #include <asm/efi.h>
 #include <asm/cacheflush.h>
+#include <asm/fixmap.h>
 static pgd_t save_pgd __initdata;
 static unsigned long efi_flags __initdata;
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index d6f0490a7391..a0b91aac72a1 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -672,7 +672,7 @@ common_interrupt:
 ENDPROC(common_interrupt)
        CFI_ENDPROC
-#define BUILD_INTERRUPT(name, nr)       \
+#define BUILD_INTERRUPT3(name, nr, fn)  \
 ENTRY(name)                             \
        RING0_INT_FRAME;                \
        pushl $~(nr);                   \
@@ -680,11 +680,13 @@ ENTRY(name)				\
        SAVE_ALL;                       \
        TRACE_IRQS_OFF                  \
        movl %esp,%eax;                 \
-        call smp_##name;                \
+        call fn;                        \
        jmp ret_from_intr;              \
        CFI_ENDPROC;                    \
 ENDPROC(name)
+#define BUILD_INTERRUPT(name, nr)       BUILD_INTERRUPT3(name, nr, smp_##name)
 /* The include is where all of the SMP etc. interrupts come from */
 #include "entry_arch.h"
@@ -1203,7 +1205,6 @@ nmi_stack_correct:
        pushl %eax
        CFI_ADJUST_CFA_OFFSET 4
        SAVE_ALL
-        TRACE_IRQS_OFF
        xorl %edx,%edx          # zero error code
        movl %esp,%eax          # pt_regs pointer
        call do_nmi
@@ -1244,7 +1245,6 @@ nmi_espfix_stack:
        pushl %eax
        CFI_ADJUST_CFA_OFFSET 4
        SAVE_ALL
-        TRACE_IRQS_OFF
        FIXUP_ESPFIX_STACK              # %eax == %esp
        xorl %edx,%edx                  # zero error code
        call do_nmi
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index e28c7a987793..82801fd2e931 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -52,6 +52,7 @@
 #include <asm/irqflags.h>
 #include <asm/paravirt.h>
 #include <asm/ftrace.h>
+#include <asm/percpu.h>
 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this.  */
 #include <linux/elf-em.h>
@@ -209,7 +210,7 @@ ENTRY(native_usergs_sysret64)
        /* %rsp:at FRAMEEND */
        .macro FIXUP_TOP_OF_STACK tmp offset=0
-        movq %gs:pda_oldrsp,\tmp
+        movq PER_CPU_VAR(old_rsp),\tmp
        movq \tmp,RSP+\offset(%rsp)
        movq $__USER_DS,SS+\offset(%rsp)
        movq $__USER_CS,CS+\offset(%rsp)
@@ -220,7 +221,7 @@ ENTRY(native_usergs_sysret64)
        .macro RESTORE_TOP_OF_STACK tmp offset=0
        movq RSP+\offset(%rsp),\tmp
-        movq \tmp,%gs:pda_oldrsp
+        movq \tmp,PER_CPU_VAR(old_rsp)
        movq EFLAGS+\offset(%rsp),\tmp
        movq \tmp,R11+\offset(%rsp)
        .endm
@@ -336,15 +337,15 @@ ENTRY(save_args)
        je 1f
        SWAPGS
        /*
-         * irqcount is used to check if a CPU is already on an interrupt stack
+         * irq_count is used to check if a CPU is already on an interrupt stack
         * or not. While this is essentially redundant with preempt_count it is
         * a little cheaper to use a separate counter in the PDA (short of
         * moving irq_enter into assembly, which would be too much work)
         */
-1:      incl %gs:pda_irqcount
+1:      incl PER_CPU_VAR(irq_count)
        jne 2f
        popq_cfi %rax                   /* move return address... */
-        mov %gs:pda_irqstackptr,%rsp
+        mov PER_CPU_VAR(irq_stack_ptr),%rsp
        EMPTY_FRAME 0
        pushq_cfi %rax                  /* ... to the new stack */
        /*
@@ -408,6 +409,8 @@ END(save_paranoid)
 ENTRY(ret_from_fork)
        DEFAULT_FRAME
+        LOCK ; btr $TIF_FORK,TI_flags(%r8)
        push kernel_eflags(%rip)
        CFI_ADJUST_CFA_OFFSET 8
        popf                                    # reset kernel eflags
@@ -467,7 +470,7 @@ END(ret_from_fork)
 ENTRY(system_call)
        CFI_STARTPROC   simple
        CFI_SIGNAL_FRAME
-        CFI_DEF_CFA     rsp,PDA_STACKOFFSET
+        CFI_DEF_CFA     rsp,KERNEL_STACK_OFFSET
        CFI_REGISTER    rip,rcx
        /*CFI_REGISTER  rflags,r11*/
        SWAPGS_UNSAFE_STACK
@@ -478,8 +481,8 @@ ENTRY(system_call)
         */
 ENTRY(system_call_after_swapgs)
-        movq    %rsp,%gs:pda_oldrsp
+        movq    %rsp,PER_CPU_VAR(old_rsp)
-        movq    %gs:pda_kernelstack,%rsp
+        movq    PER_CPU_VAR(kernel_stack),%rsp
        /*
         * No need to follow this irqs off/on section - it's straight
         * and short:
@@ -522,7 +525,7 @@ sysret_check:
        CFI_REGISTER    rip,rcx
        RESTORE_ARGS 0,-ARG_SKIP,1
        /*CFI_REGISTER  rflags,r11*/
-        movq    %gs:pda_oldrsp, %rsp
+        movq    PER_CPU_VAR(old_rsp), %rsp
        USERGS_SYSRET64
        CFI_RESTORE_STATE
@@ -832,11 +835,11 @@ common_interrupt:
        XCPT_FRAME
        addq $-0x80,(%rsp)              /* Adjust vector to [-256,-1] range */
        interrupt do_IRQ
-        /* 0(%rsp): oldrsp-ARGOFFSET */
+        /* 0(%rsp): old_rsp-ARGOFFSET */
 ret_from_intr:
        DISABLE_INTERRUPTS(CLBR_NONE)
        TRACE_IRQS_OFF
-        decl %gs:pda_irqcount
+        decl PER_CPU_VAR(irq_count)
        leaveq
        CFI_DEF_CFA_REGISTER    rsp
        CFI_ADJUST_CFA_OFFSET   -8
@@ -981,8 +984,10 @@ apicinterrupt IRQ_MOVE_CLEANUP_VECTOR \
        irq_move_cleanup_interrupt smp_irq_move_cleanup_interrupt
 #endif
+#ifdef CONFIG_X86_UV
 apicinterrupt UV_BAU_MESSAGE \
        uv_bau_message_intr1 uv_bau_message_interrupt
+#endif
 apicinterrupt LOCAL_TIMER_VECTOR \
        apic_timer_interrupt smp_apic_timer_interrupt
@@ -1072,10 +1077,10 @@ ENTRY(\sym)
        TRACE_IRQS_OFF
        movq %rsp,%rdi          /* pt_regs pointer */
        xorl %esi,%esi          /* no error code */
-        movq %gs:pda_data_offset, %rbp
+        PER_CPU(init_tss, %rbp)
-        subq $EXCEPTION_STKSZ, per_cpu__init_tss + TSS_ist + (\ist - 1) * 8(%rbp)
+        subq $EXCEPTION_STKSZ, TSS_ist + (\ist - 1) * 8(%rbp)
        call \do_sym
-        addq $EXCEPTION_STKSZ, per_cpu__init_tss + TSS_ist + (\ist - 1) * 8(%rbp)
+        addq $EXCEPTION_STKSZ, TSS_ist + (\ist - 1) * 8(%rbp)
        jmp paranoid_exit       /* %ebx: no swapgs flag */
        CFI_ENDPROC
 END(\sym)
@@ -1259,14 +1264,14 @@ ENTRY(call_softirq)
        CFI_REL_OFFSET rbp,0
        mov  %rsp,%rbp
        CFI_DEF_CFA_REGISTER rbp
-        incl %gs:pda_irqcount
+        incl PER_CPU_VAR(irq_count)
-        cmove %gs:pda_irqstackptr,%rsp
+        cmove PER_CPU_VAR(irq_stack_ptr),%rsp
        push  %rbp                      # backlink for old unwinder
        call __do_softirq
        leaveq
        CFI_DEF_CFA_REGISTER    rsp
        CFI_ADJUST_CFA_OFFSET   -8
-        decl %gs:pda_irqcount
+        decl PER_CPU_VAR(irq_count)
        ret
        CFI_ENDPROC
 END(call_softirq)
@@ -1296,15 +1301,15 @@ ENTRY(xen_do_hypervisor_callback)   # do_hypervisor_callback(struct *pt_regs)
        movq %rdi, %rsp            # we don't return, adjust the stack frame
        CFI_ENDPROC
        DEFAULT_FRAME
-11:     incl %gs:pda_irqcount
+11:     incl PER_CPU_VAR(irq_count)
        movq %rsp,%rbp
        CFI_DEF_CFA_REGISTER rbp
-        cmovzq %gs:pda_irqstackptr,%rsp
+        cmovzq PER_CPU_VAR(irq_stack_ptr),%rsp
        pushq %rbp                      # backlink for old unwinder
        call xen_evtchn_do_upcall
        popq %rsp
        CFI_DEF_CFA_REGISTER rsp
-        decl %gs:pda_irqcount
+        decl PER_CPU_VAR(irq_count)
        jmp  error_exit
        CFI_ENDPROC
 END(do_hypervisor_callback)
diff --git a/arch/x86/kernel/genapic_64.c b/arch/x86/kernel/genapic_64.c
index 2bced78b0b8e..e656c2721154 100644
--- a/arch/x86/kernel/genapic_64.c
+++ b/arch/x86/kernel/genapic_64.c
@@ -32,7 +32,9 @@ extern struct genapic apic_x2apic_cluster;
 struct genapic __read_mostly *genapic = &apic_flat;
 static struct genapic *apic_probe[] __initdata = {
+#ifdef CONFIG_X86_UV
        &apic_x2apic_uv_x,
+#endif
        &apic_x2apic_phys,
        &apic_x2apic_cluster,
        &apic_physflat,
diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c
index b193e082f6ce..bfe36249145c 100644
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/genx2apic_uv_x.c
@@ -25,6 +25,7 @@
 #include <asm/ipi.h>
 #include <asm/genapic.h>
 #include <asm/pgtable.h>
+#include <asm/uv/uv.h>
 #include <asm/uv/uv_mmrs.h>
 #include <asm/uv/uv_hub.h>
 #include <asm/uv/bios.h>
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index b9a4d8c4b935..f5b272247690 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -26,27 +26,6 @@
 #include <asm/bios_ebda.h>
 #include <asm/trampoline.h>
-/* boot cpu pda */
-static struct x8664_pda _boot_cpu_pda;
-#ifdef CONFIG_SMP
-/*
- * We install an empty cpu_pda pointer table to indicate to early users
- * (numa_set_node) that the cpu_pda pointer table for cpus other than
- * the boot cpu is not yet setup.
- */
-static struct x8664_pda *__cpu_pda[NR_CPUS] __initdata;
-#else
-static struct x8664_pda *__cpu_pda[NR_CPUS] __read_mostly;
-#endif
-void __init x86_64_init_pda(void)
-{
-        _cpu_pda = __cpu_pda;
-        cpu_pda(0) = &_boot_cpu_pda;
-        pda_init(0);
-}
 static void __init zap_identity_mappings(void)
 {
        pgd_t *pgd = pgd_offset_k(0UL);
@@ -112,8 +91,6 @@ void __init x86_64_start_kernel(char * real_mode_data)
        if (console_loglevel == 10)
                early_printk("Kernel alive\n");
-        x86_64_init_pda();
        x86_64_start_reservations(real_mode_data);
 }
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index e835b4eea70b..722464c520cf 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -429,12 +429,14 @@ is386:	movl $2,%ecx		# set MP
        ljmp $(__KERNEL_CS),$1f
 1:      movl $(__KERNEL_DS),%eax        # reload all the segment registers
        movl %eax,%ss                   # after changing gdt.
-        movl %eax,%fs                   # gets reset once there's real percpu
        movl $(__USER_DS),%eax          # DS/ES contains default USER segment
        movl %eax,%ds
        movl %eax,%es
+        movl $(__KERNEL_PERCPU), %eax
+        movl %eax,%fs                   # set this cpu's percpu
        xorl %eax,%eax                  # Clear GS and LDT
        movl %eax,%gs
        lldt %ax
@@ -446,8 +448,6 @@ is386:	movl $2,%ecx		# set MP
        movb $1, ready
        cmpb $0,%cl             # the first CPU calls start_kernel
        je   1f
-        movl $(__KERNEL_PERCPU), %eax
-        movl %eax,%fs           # set this cpu's percpu
        movl (stack_start), %esp
 1:
 #endif /* CONFIG_SMP */
@@ -548,12 +548,8 @@ early_fault:
        pushl %eax
        pushl %edx              /* trapno */
        pushl $fault_msg
-#ifdef CONFIG_EARLY_PRINTK
-        call early_printk
-#else
        call printk
 #endif
-#endif
        call dump_stack
 hlt_loop:
        hlt
@@ -580,11 +576,10 @@ ignore_int:
        pushl 32(%esp)
        pushl 40(%esp)
        pushl $int_msg
-#ifdef CONFIG_EARLY_PRINTK
-        call early_printk
-#else
        call printk
-#endif
+        call dump_stack
        addl $(5*4),%esp
        popl %ds
        popl %es
@@ -660,7 +655,7 @@ early_recursion_flag:
        .long 0
 int_msg:
-        .asciz "Unknown interrupt or fault at EIP %p %p %p\n"
+        .asciz "Unknown interrupt or fault at: %p %p %p\n"
 fault_msg:
 /* fault info: */
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 0e275d495563..a0a2b5ca9b7d 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -19,6 +19,7 @@
 #include <asm/msr.h>
 #include <asm/cache.h>
 #include <asm/processor-flags.h>
+#include <asm/percpu.h>
 #ifdef CONFIG_PARAVIRT
 #include <asm/asm-offsets.h>
@@ -204,6 +205,19 @@ ENTRY(secondary_startup_64)
        pushq $0
        popfq
+#ifdef CONFIG_SMP
+        /*
+         * Fix up static pointers that need __per_cpu_load added.  The assembler
+         * is unable to do this directly.  This is only needed for the boot cpu.
+         * These values are set up with the correct base addresses by C code for
+         * secondary cpus.
+         */
+        movq    initial_gs(%rip), %rax
+        cmpl    $0, per_cpu__cpu_number(%rax)
+        jne     1f
+        addq    %rax, early_gdt_descr_base(%rip)
+1:
+#endif
        /*
         * We must switch to a new descriptor in kernel space for the GDT
         * because soon the kernel won't have access anymore to the userspace
@@ -226,12 +240,15 @@ ENTRY(secondary_startup_64)
        movl %eax,%fs
        movl %eax,%gs
-        /* 
+        /* Set up %gs.
-         * Setup up a dummy PDA. this is just for some early bootup code
+         *
-         * that does in_interrupt() 
+         * The base of %gs always points to the bottom of the irqstack
-         */ 
+         * union.  If the stack protector canary is enabled, it is
+         * located at %gs:40.  Note that, on SMP, the boot cpu uses
+         * init data section till per cpu areas are set up.
+         */
        movl    $MSR_GS_BASE,%ecx
-        movq    $empty_zero_page,%rax
+        movq    initial_gs(%rip),%rax
        movq    %rax,%rdx
        shrq    $32,%rdx
        wrmsr   
@@ -257,6 +274,12 @@ ENTRY(secondary_startup_64)
        .align  8
        ENTRY(initial_code)
        .quad   x86_64_start_kernel
+        ENTRY(initial_gs)
+#ifdef CONFIG_SMP
+        .quad   __per_cpu_load
+#else
+        .quad   PER_CPU_VAR(irq_stack_union)
+#endif
        __FINITDATA
        ENTRY(stack_start)
@@ -401,7 +424,8 @@ NEXT_PAGE(level2_spare_pgt)
        .globl early_gdt_descr
 early_gdt_descr:
        .word   GDT_ENTRIES*8-1
-        .quad   per_cpu__gdt_page
+early_gdt_descr_base:
+        .quad   per_cpu__gdt_page
 ENTRY(phys_base)
        /* This must match the first entry in level2_kernel_pgt */
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index cd759ad90690..64d5ad0b8add 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -628,11 +628,12 @@ static int hpet_cpuhp_notify(struct notifier_block *n,
        switch (action & 0xf) {
        case CPU_ONLINE:
-                INIT_DELAYED_WORK(&work.work, hpet_work);
+                INIT_DELAYED_WORK_ON_STACK(&work.work, hpet_work);
                init_completion(&work.complete);
                /* FIXME: add schedule_work_on() */
                schedule_delayed_work_on(cpu, &work.work, 0);
                wait_for_completion(&work.complete);
+                destroy_timer_on_stack(&work.work.timer);
                break;
        case CPU_DEAD:
                if (hdev) {
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 157aafa45583..bfb7d734062a 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -357,7 +357,7 @@ set_extra_move_desc(struct irq_desc *desc, const struct cpumask *mask)
        if (!cfg->move_in_progress) {
                /* it means that domain is not changed */
-                if (!cpumask_intersects(&desc->affinity, mask))
+                if (!cpumask_intersects(desc->affinity, mask))
                        cfg->move_desc_pending = 1;
        }
 }
@@ -580,9 +580,9 @@ set_desc_affinity(struct irq_desc *desc, const struct cpumask *mask)
        if (assign_irq_vector(irq, cfg, mask))
                return BAD_APICID;
-        cpumask_and(&desc->affinity, cfg->domain, mask);
+        cpumask_and(desc->affinity, cfg->domain, mask);
        set_extra_move_desc(desc, mask);
-        return cpu_mask_to_apicid_and(&desc->affinity, cpu_online_mask);
+        return cpu_mask_to_apicid_and(desc->affinity, cpu_online_mask);
 }
 static void
@@ -2382,7 +2382,7 @@ migrate_ioapic_irq_desc(struct irq_desc *desc, const struct cpumask *mask)
        if (cfg->move_in_progress)
                send_cleanup_vector(cfg);
-        cpumask_copy(&desc->affinity, mask);
+        cpumask_copy(desc->affinity, mask);
 }
 static int migrate_irq_remapped_level_desc(struct irq_desc *desc)
@@ -2404,11 +2404,11 @@ static int migrate_irq_remapped_level_desc(struct irq_desc *desc)
        }
        /* everthing is clear. we have right of way */
-        migrate_ioapic_irq_desc(desc, &desc->pending_mask);
+        migrate_ioapic_irq_desc(desc, desc->pending_mask);
        ret = 0;
        desc->status &= ~IRQ_MOVE_PENDING;
-        cpumask_clear(&desc->pending_mask);
+        cpumask_clear(desc->pending_mask);
 unmask:
        unmask_IO_APIC_irq_desc(desc);
@@ -2433,7 +2433,7 @@ static void ir_irq_migration(struct work_struct *work)
                                continue;
                        }
-                        desc->chip->set_affinity(irq, &desc->pending_mask);
+                        desc->chip->set_affinity(irq, desc->pending_mask);
                        spin_unlock_irqrestore(&desc->lock, flags);
                }
        }
@@ -2447,7 +2447,7 @@ static void set_ir_ioapic_affinity_irq_desc(struct irq_desc *desc,
 {
        if (desc->status & IRQ_LEVEL) {
                desc->status |= IRQ_MOVE_PENDING;
-                cpumask_copy(&desc->pending_mask, mask);
+                cpumask_copy(desc->pending_mask, mask);
                migrate_irq_remapped_level_desc(desc);
                return;
        }
@@ -2515,7 +2515,7 @@ static void irq_complete_move(struct irq_desc **descp)
                /* domain has not changed, but affinity did */
                me = smp_processor_id();
-                if (cpu_isset(me, desc->affinity)) {
+                if (cpumask_test_cpu(me, desc->affinity)) {
                        *descp = desc = move_irq_desc(desc, me);
                        /* get the new one */
                        cfg = desc->chip_data;
@@ -3182,7 +3182,7 @@ unsigned int create_irq_nr(unsigned int irq_want)
        irq = 0;
        spin_lock_irqsave(&vector_lock, flags);
-        for (new = irq_want; new < NR_IRQS; new++) {
+        for (new = irq_want; new < nr_irqs; new++) {
                if (platform_legacy_irq(new))
                        continue;
@@ -3257,6 +3257,9 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_ms
        int err;
        unsigned dest;
+        if (disable_apic)
+                return -ENXIO;
        cfg = irq_cfg(irq);
        err = assign_irq_vector(irq, cfg, TARGET_CPUS);
        if (err)
@@ -3691,6 +3694,9 @@ int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev)
        struct irq_cfg *cfg;
        int err;
+        if (disable_apic)
+                return -ENXIO;
        cfg = irq_cfg(irq);
        err = assign_irq_vector(irq, cfg, TARGET_CPUS);
        if (!err) {
@@ -3725,7 +3731,7 @@ int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev)
 }
 #endif /* CONFIG_HT_IRQ */
-#ifdef CONFIG_X86_64
+#ifdef CONFIG_X86_UV
 /*
 * Re-target the irq to the specified CPU and enable the specified MMR located
 * on the specified blade to allow the sending of MSIs to the specified CPU.
@@ -3815,6 +3821,22 @@ void __init probe_nr_irqs_gsi(void)
                nr_irqs_gsi = nr;
 }
+#ifdef CONFIG_SPARSE_IRQ
+int __init arch_probe_nr_irqs(void)
+{
+        int nr;
+        nr = ((8 * nr_cpu_ids) > (32 * nr_ioapics) ?
+                (NR_VECTORS + (8 * nr_cpu_ids)) :
+                (NR_VECTORS + (32 * nr_ioapics)));
+        if (nr < nr_irqs && nr > nr_irqs_gsi)
+                nr_irqs = nr;
+        return 0;
+}
+#endif
 /* --------------------------------------------------------------------------
                          ACPI-based IOAPIC Configuration
   -------------------------------------------------------------------------- */
@@ -4004,7 +4026,7 @@ void __init setup_ioapic_dest(void)
                         */
                        if (desc->status &
                            (IRQ_NO_BALANCING | IRQ_AFFINITY_SET))
-                                mask = &desc->affinity;
+                                mask = desc->affinity;
                        else
                                mask = TARGET_CPUS;
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 3973e2df7f87..8b30d0c2512c 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -36,11 +36,7 @@ void ack_bad_irq(unsigned int irq)
 #endif
 }
-#ifdef CONFIG_X86_32
+#define irq_stats(x)            (&per_cpu(irq_stat, x))
-# define irq_stats(x)           (&per_cpu(irq_stat, x))
-#else
-# define irq_stats(x)           cpu_pda(x)
-#endif
 /*
 * /proc/interrupts printing:
 */
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
index 74b9ff7341e9..e0f29be8ab0b 100644
--- a/arch/x86/kernel/irq_32.c
+++ b/arch/x86/kernel/irq_32.c
@@ -248,7 +248,7 @@ void fixup_irqs(void)
                if (irq == 2)
                        continue;
-                affinity = &desc->affinity;
+                affinity = desc->affinity;
                if (cpumask_any_and(affinity, cpu_online_mask) >= nr_cpu_ids) {
                        printk("Breaking affinity for irq %i\n", irq);
                        affinity = cpu_all_mask;
diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
index 63c88e6ec025..018963aa6ee3 100644
--- a/arch/x86/kernel/irq_64.c
+++ b/arch/x86/kernel/irq_64.c
@@ -18,6 +18,13 @@
 #include <linux/smp.h>
 #include <asm/io_apic.h>
 #include <asm/idle.h>
+#include <asm/apic.h>
+DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
+EXPORT_PER_CPU_SYMBOL(irq_stat);
+DEFINE_PER_CPU(struct pt_regs *, irq_regs);
+EXPORT_PER_CPU_SYMBOL(irq_regs);
 /*
 * Probabilistic stack overflow check:
@@ -100,7 +107,7 @@ void fixup_irqs(void)
                /* interrupt's are disabled at this point */
                spin_lock(&desc->lock);
-                affinity = &desc->affinity;
+                affinity = desc->affinity;
                if (!irq_has_action(irq) ||
                    cpumask_equal(affinity, cpu_online_mask)) {
                        spin_unlock(&desc->lock);
diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c
index 1507ad4e674d..bf629cadec1a 100644
--- a/arch/x86/kernel/irqinit_32.c
+++ b/arch/x86/kernel/irqinit_32.c
@@ -149,8 +149,15 @@ void __init native_init_IRQ(void)
         */
        alloc_intr_gate(RESCHEDULE_VECTOR, reschedule_interrupt);
-        /* IPI for invalidation */
+        /* IPIs for invalidation */
-        alloc_intr_gate(INVALIDATE_TLB_VECTOR, invalidate_interrupt);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+0, invalidate_interrupt0);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+1, invalidate_interrupt1);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+2, invalidate_interrupt2);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+3, invalidate_interrupt3);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+4, invalidate_interrupt4);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+5, invalidate_interrupt5);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+6, invalidate_interrupt6);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+7, invalidate_interrupt7);
        /* IPI for generic function call */
        alloc_intr_gate(CALL_FUNCTION_VECTOR, call_function_interrupt);
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index 884d985b8b82..e948b28a5a9a 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -446,7 +446,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 static void __kprobes setup_singlestep(struct kprobe *p, struct pt_regs *regs,
                                       struct kprobe_ctlblk *kcb)
 {
-#if !defined(CONFIG_PREEMPT) || defined(CONFIG_PM)
+#if !defined(CONFIG_PREEMPT) || defined(CONFIG_FREEZER)
        if (p->ainsn.boostable == 1 && !p->post_handler) {
                /* Boost up -- we can execute copied instructions directly */
                reset_current_kprobe();
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index ad36377dc935..fa6bb263892e 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -27,6 +27,7 @@
 #include <asm/e820.h>
 #include <asm/trampoline.h>
 #include <asm/setup.h>
+#include <asm/smp.h>
 #include <mach_apic.h>
 #ifdef CONFIG_X86_32
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index 7228979f1e7f..23b6d9e6e4f5 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -61,11 +61,7 @@ static int endflag __initdata;
 static inline unsigned int get_nmi_count(int cpu)
 {
-#ifdef CONFIG_X86_64
+        return per_cpu(irq_stat, cpu).__nmi_count;
-        return cpu_pda(cpu)->__nmi_count;
-#else
-        return nmi_count(cpu);
-#endif
 }
 static inline int mce_in_progress(void)
@@ -82,12 +78,8 @@ static inline int mce_in_progress(void)
 */
 static inline unsigned int get_timer_irqs(int cpu)
 {
-#ifdef CONFIG_X86_64
-        return read_pda(apic_timer_irqs) + read_pda(irq0_irqs);
-#else
        return per_cpu(irq_stat, cpu).apic_timer_irqs +
                per_cpu(irq_stat, cpu).irq0_irqs;
-#endif
 }
 #ifdef CONFIG_SMP
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index e4c8fb608873..202514be5923 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -435,7 +435,6 @@ struct pv_mmu_ops pv_mmu_ops = {
 #endif /* PAGETABLE_LEVELS >= 3 */
        .pte_val = native_pte_val,
-        .pte_flags = native_pte_flags,
        .pgd_val = native_pgd_val,
        .make_pte = native_make_pte,
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index a546f55c77b4..1a1ae8edc40c 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -66,9 +66,6 @@ asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
 DEFINE_PER_CPU(struct task_struct *, current_task) = &init_task;
 EXPORT_PER_CPU_SYMBOL(current_task);
-DEFINE_PER_CPU(int, cpu_number);
-EXPORT_PER_CPU_SYMBOL(cpu_number);
 /*
 * Return saved PC of a blocked thread.
 */
@@ -111,7 +108,6 @@ void cpu_idle(void)
                                play_dead();
                        local_irq_disable();
-                        __get_cpu_var(irq_stat).idle_timestamp = jiffies;
                        /* Don't trace irqs off for idle */
                        stop_critical_timings();
                        pm_idle();
@@ -591,7 +587,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
        if (prev->gs | next->gs)
                loadsegment(gs, next->gs);
-        x86_write_percpu(current_task, next_p);
+        percpu_write(current_task, next_p);
        return prev_p;
 }
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 416fb9282f4f..c422eebb0c58 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -16,6 +16,7 @@
 #include <stdarg.h>
+#include <linux/stackprotector.h>
 #include <linux/cpu.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
@@ -46,7 +47,6 @@
 #include <asm/processor.h>
 #include <asm/i387.h>
 #include <asm/mmu_context.h>
-#include <asm/pda.h>
 #include <asm/prctl.h>
 #include <asm/desc.h>
 #include <asm/proto.h>
@@ -57,6 +57,12 @@
 asmlinkage extern void ret_from_fork(void);
+DEFINE_PER_CPU(struct task_struct *, current_task) = &init_task;
+EXPORT_PER_CPU_SYMBOL(current_task);
+DEFINE_PER_CPU(unsigned long, old_rsp);
+static DEFINE_PER_CPU(unsigned char, is_idle);
 unsigned long kernel_thread_flags = CLONE_VM | CLONE_UNTRACED;
 static ATOMIC_NOTIFIER_HEAD(idle_notifier);
@@ -75,13 +81,13 @@ EXPORT_SYMBOL_GPL(idle_notifier_unregister);
 void enter_idle(void)
 {
-        write_pda(isidle, 1);
+        percpu_write(is_idle, 1);
        atomic_notifier_call_chain(&idle_notifier, IDLE_START, NULL);
 }
 static void __exit_idle(void)
 {
-        if (test_and_clear_bit_pda(0, isidle) == 0)
+        if (x86_test_and_clear_bit_percpu(0, is_idle) == 0)
                return;
        atomic_notifier_call_chain(&idle_notifier, IDLE_END, NULL);
 }
@@ -111,6 +117,17 @@ static inline void play_dead(void)
 void cpu_idle(void)
 {
        current_thread_info()->status |= TS_POLLING;
+        /*
+         * If we're the non-boot CPU, nothing set the PDA stack
+         * canary up for us - and if we are the boot CPU we have
+         * a 0 stack canary. This is a good place for updating
+         * it, as we wont ever return from this function (so the
+         * invalid canaries already on the stack wont ever
+         * trigger):
+         */
+        boot_init_stack_canary();
        /* endless idle loop with no priority at all */
        while (1) {
                tick_nohz_stop_sched_tick(1);
@@ -392,7 +409,7 @@ start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp)
        load_gs_index(0);
        regs->ip                = new_ip;
        regs->sp                = new_sp;
-        write_pda(oldrsp, new_sp);
+        percpu_write(old_rsp, new_sp);
        regs->cs                = __USER_CS;
        regs->ss                = __USER_DS;
        regs->flags             = 0x200;
@@ -613,21 +630,13 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
        /*
         * Switch the PDA and FPU contexts.
         */
-        prev->usersp = read_pda(oldrsp);
+        prev->usersp = percpu_read(old_rsp);
-        write_pda(oldrsp, next->usersp);
+        percpu_write(old_rsp, next->usersp);
-        write_pda(pcurrent, next_p);
+        percpu_write(current_task, next_p);
-        write_pda(kernelstack,
+        percpu_write(kernel_stack,
                  (unsigned long)task_stack_page(next_p) +
-                  THREAD_SIZE - PDA_STACKOFFSET);
+                  THREAD_SIZE - KERNEL_STACK_OFFSET);
-#ifdef CONFIG_CC_STACKPROTECTOR
-        write_pda(stack_canary, next_p->stack_canary);
-        /*
-         * Build time only check to make sure the stack_canary is at
-         * offset 40 in the pda; this is a gcc ABI requirement
-         */
-        BUILD_BUG_ON(offsetof(struct x8664_pda, stack_canary) != 40);
-#endif
        /*
         * Now maybe reload the debug registers and handle I/O bitmaps
diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index bf63de72b643..0d1e7ac439f4 100644
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -13,146 +13,46 @@
 #include <asm/mpspec.h>
 #include <asm/apicdef.h>
 #include <asm/highmem.h>
+#include <asm/proto.h>
 #include <asm/cpumask.h>
+#include <asm/cpu.h>
-#ifdef CONFIG_X86_LOCAL_APIC
+#ifdef CONFIG_DEBUG_PER_CPU_MAPS
-unsigned int num_processors;
+# define DBG(x...) printk(KERN_DEBUG x)
-unsigned disabled_cpus __cpuinitdata;
-/* Processor that is doing the boot up */
-unsigned int boot_cpu_physical_apicid = -1U;
-EXPORT_SYMBOL(boot_cpu_physical_apicid);
-unsigned int max_physical_apicid;
-/* Bitmask of physically existing CPUs */
-physid_mask_t phys_cpu_present_map;
-#endif
-/* map cpu index to physical APIC ID */
-DEFINE_EARLY_PER_CPU(u16, x86_cpu_to_apicid, BAD_APICID);
-DEFINE_EARLY_PER_CPU(u16, x86_bios_cpu_apicid, BAD_APICID);
-EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_apicid);
-EXPORT_EARLY_PER_CPU_SYMBOL(x86_bios_cpu_apicid);
-#if defined(CONFIG_NUMA) && defined(CONFIG_X86_64)
-#define X86_64_NUMA     1
-/* map cpu index to node index */
-DEFINE_EARLY_PER_CPU(int, x86_cpu_to_node_map, NUMA_NO_NODE);
-EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_node_map);
-/* which logical CPUs are on which nodes */
-cpumask_t *node_to_cpumask_map;
-EXPORT_SYMBOL(node_to_cpumask_map);
-/* setup node_to_cpumask_map */
-static void __init setup_node_to_cpumask_map(void);
 #else
-static inline void setup_node_to_cpumask_map(void) { }
+# define DBG(x...)
 #endif
-#if defined(CONFIG_HAVE_SETUP_PER_CPU_AREA) && defined(CONFIG_X86_SMP)
+DEFINE_PER_CPU(int, cpu_number);
-/*
+EXPORT_PER_CPU_SYMBOL(cpu_number);
- * Copy data used in early init routines from the initial arrays to the
- * per cpu data areas.  These arrays then become expendable and the
- * *_early_ptr's are zeroed indicating that the static arrays are gone.
- */
-static void __init setup_per_cpu_maps(void)
-{
-        int cpu;
-        for_each_possible_cpu(cpu) {
+#ifdef CONFIG_X86_64
-                per_cpu(x86_cpu_to_apicid, cpu) =
+#define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
-                                early_per_cpu_map(x86_cpu_to_apicid, cpu);
+#else
-                per_cpu(x86_bios_cpu_apicid, cpu) =
+#define BOOT_PERCPU_OFFSET 0
-                                early_per_cpu_map(x86_bios_cpu_apicid, cpu);
-#ifdef X86_64_NUMA
-                per_cpu(x86_cpu_to_node_map, cpu) =
-                                early_per_cpu_map(x86_cpu_to_node_map, cpu);
 #endif
-        }
-        /* indicate the early static arrays will soon be gone */
+DEFINE_PER_CPU(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
-        early_per_cpu_ptr(x86_cpu_to_apicid) = NULL;
+EXPORT_PER_CPU_SYMBOL(this_cpu_off);
-        early_per_cpu_ptr(x86_bios_cpu_apicid) = NULL;
-#ifdef X86_64_NUMA
-        early_per_cpu_ptr(x86_cpu_to_node_map) = NULL;
-#endif
-}
-#ifdef CONFIG_X86_32
+unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
-/*
+        [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
- * Great future not-so-futuristic plan: make i386 and x86_64 do it
+};
- * the same way
- */
-unsigned long __per_cpu_offset[NR_CPUS] __read_mostly;
 EXPORT_SYMBOL(__per_cpu_offset);
-static inline void setup_cpu_pda_map(void) { }
-#elif !defined(CONFIG_SMP)
-static inline void setup_cpu_pda_map(void) { }
-#else /* CONFIG_SMP && CONFIG_X86_64 */
-/*
- * Allocate cpu_pda pointer table and array via alloc_bootmem.
- */
-static void __init setup_cpu_pda_map(void)
-{
-        char *pda;
-        struct x8664_pda **new_cpu_pda;
-        unsigned long size;
-        int cpu;
-        size = roundup(sizeof(struct x8664_pda), cache_line_size());
-        /* allocate cpu_pda array and pointer table */
-        {
-                unsigned long tsize = nr_cpu_ids * sizeof(void *);
-                unsigned long asize = size * (nr_cpu_ids - 1);
-                tsize = roundup(tsize, cache_line_size());
+static inline void setup_percpu_segment(int cpu)
-                new_cpu_pda = alloc_bootmem(tsize + asize);
-                pda = (char *)new_cpu_pda + tsize;
-        }
-        /* initialize pointer table to static pda's */
-        for_each_possible_cpu(cpu) {
-                if (cpu == 0) {
-                        /* leave boot cpu pda in place */
-                        new_cpu_pda[0] = cpu_pda(0);
-                        continue;
-                }
-                new_cpu_pda[cpu] = (struct x8664_pda *)pda;
-                new_cpu_pda[cpu]->in_bootmem = 1;
-                pda += size;
-        }
-        /* point to new pointer table */
-        _cpu_pda = new_cpu_pda;
-}
-#endif /* CONFIG_SMP && CONFIG_X86_64 */
-#ifdef CONFIG_X86_64
-/* correctly size the local cpu masks */
-static void setup_cpu_local_masks(void)
 {
-        alloc_bootmem_cpumask_var(&cpu_initialized_mask);
+#ifdef CONFIG_X86_32
-        alloc_bootmem_cpumask_var(&cpu_callin_mask);
+        struct desc_struct gdt;
-        alloc_bootmem_cpumask_var(&cpu_callout_mask);
-        alloc_bootmem_cpumask_var(&cpu_sibling_setup_mask);
-}
-#else /* CONFIG_X86_32 */
-static inline void setup_cpu_local_masks(void)
+        pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
-{
+                        0x2 | DESCTYPE_S, 0x8);
+        gdt.s = 1;
+        write_gdt_entry(get_cpu_gdt_table(cpu),
+                        GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
+#endif
 }
-#endif /* CONFIG_X86_32 */
 /*
 * Great future plan:
 * Declare PDA itself and support (irqstack,tss,pgd) as per cpu data.
@@ -160,18 +60,12 @@ static inline void setup_cpu_local_masks(void)
 */
 void __init setup_per_cpu_areas(void)
 {
-        ssize_t size, old_size;
+        ssize_t size;
        char *ptr;
        int cpu;
-        unsigned long align = 1;
-        /* Setup cpu_pda map */
-        setup_cpu_pda_map();
        /* Copy section for each CPU (we discard the original) */
-        old_size = PERCPU_ENOUGH_ROOM;
+        size = roundup(PERCPU_ENOUGH_ROOM, PAGE_SIZE);
-        align = max_t(unsigned long, PAGE_SIZE, align);
-        size = roundup(old_size, align);
        pr_info("NR_CPUS:%d nr_cpumask_bits:%d nr_cpu_ids:%d nr_node_ids:%d\n",
                NR_CPUS, nr_cpumask_bits, nr_cpu_ids, nr_node_ids);
@@ -180,30 +74,67 @@ void __init setup_per_cpu_areas(void)
        for_each_possible_cpu(cpu) {
 #ifndef CONFIG_NEED_MULTIPLE_NODES
-                ptr = __alloc_bootmem(size, align,
+                ptr = alloc_bootmem_pages(size);
-                                 __pa(MAX_DMA_ADDRESS));
 #else
                int node = early_cpu_to_node(cpu);
                if (!node_online(node) || !NODE_DATA(node)) {
-                        ptr = __alloc_bootmem(size, align,
+                        ptr = alloc_bootmem_pages(size);
-                                         __pa(MAX_DMA_ADDRESS));
                        pr_info("cpu %d has no node %d or node-local memory\n",
                                cpu, node);
                        pr_debug("per cpu data for cpu%d at %016lx\n",
                                 cpu, __pa(ptr));
                } else {
-                        ptr = __alloc_bootmem_node(NODE_DATA(node), size, align,
+                        ptr = alloc_bootmem_pages_node(NODE_DATA(node), size);
-                                                        __pa(MAX_DMA_ADDRESS));
                        pr_debug("per cpu data for cpu%d on node%d at %016lx\n",
                                cpu, node, __pa(ptr));
                }
 #endif
+                memcpy(ptr, __per_cpu_load, __per_cpu_end - __per_cpu_start);
                per_cpu_offset(cpu) = ptr - __per_cpu_start;
-                memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start);
+                per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
+                per_cpu(cpu_number, cpu) = cpu;
+                setup_percpu_segment(cpu);
+                /*
+                 * Copy data used in early init routines from the
+                 * initial arrays to the per cpu data areas.  These
+                 * arrays then become expendable and the *_early_ptr's
+                 * are zeroed indicating that the static arrays are
+                 * gone.
+                 */
+#ifdef CONFIG_X86_LOCAL_APIC
+                per_cpu(x86_cpu_to_apicid, cpu) =
+                        early_per_cpu_map(x86_cpu_to_apicid, cpu);
+                per_cpu(x86_bios_cpu_apicid, cpu) =
+                        early_per_cpu_map(x86_bios_cpu_apicid, cpu);
+#endif
+#ifdef CONFIG_X86_64
+                per_cpu(irq_stack_ptr, cpu) =
+                        per_cpu(irq_stack_union.irq_stack, cpu) +
+                        IRQ_STACK_SIZE - 64;
+#ifdef CONFIG_NUMA
+                per_cpu(x86_cpu_to_node_map, cpu) =
+                        early_per_cpu_map(x86_cpu_to_node_map, cpu);
+#endif
+#endif
+                /*
+                 * Up to this point, the boot CPU has been using .data.init
+                 * area.  Reload any changed state for the boot CPU.
+                 */
+                if (cpu == boot_cpu_id)
+                        switch_to_new_gdt();
+                DBG("PERCPU: cpu %4d %p\n", cpu, ptr);
        }
-        /* Setup percpu data maps */
+        /* indicate the early static arrays will soon be gone */
-        setup_per_cpu_maps();
+#ifdef CONFIG_X86_LOCAL_APIC
+        early_per_cpu_ptr(x86_cpu_to_apicid) = NULL;
+        early_per_cpu_ptr(x86_bios_cpu_apicid) = NULL;
+#endif
+#if defined(CONFIG_X86_64) && defined(CONFIG_NUMA)
+        early_per_cpu_ptr(x86_cpu_to_node_map) = NULL;
+#endif
        /* Setup node to cpumask map */
        setup_node_to_cpumask_map();
@@ -211,199 +142,3 @@ void __init setup_per_cpu_areas(void)
        /* Setup cpu initialized, callin, callout masks */
        setup_cpu_local_masks();
 }
-#endif
-#ifdef X86_64_NUMA
-/*
- * Allocate node_to_cpumask_map based on number of available nodes
- * Requires node_possible_map to be valid.
- *
- * Note: node_to_cpumask() is not valid until after this is done.
- */
-static void __init setup_node_to_cpumask_map(void)
-{
-        unsigned int node, num = 0;
-        cpumask_t *map;
-        /* setup nr_node_ids if not done yet */
-        if (nr_node_ids == MAX_NUMNODES) {
-                for_each_node_mask(node, node_possible_map)
-                        num = node;
-                nr_node_ids = num + 1;
-        }
-        /* allocate the map */
-        map = alloc_bootmem_low(nr_node_ids * sizeof(cpumask_t));
-        pr_debug("Node to cpumask map at %p for %d nodes\n",
-                 map, nr_node_ids);
-        /* node_to_cpumask() will now work */
-        node_to_cpumask_map = map;
-}
-void __cpuinit numa_set_node(int cpu, int node)
-{
-        int *cpu_to_node_map = early_per_cpu_ptr(x86_cpu_to_node_map);
-        if (cpu_pda(cpu) && node != NUMA_NO_NODE)
-                cpu_pda(cpu)->nodenumber = node;
-        if (cpu_to_node_map)
-                cpu_to_node_map[cpu] = node;
-        else if (per_cpu_offset(cpu))
-                per_cpu(x86_cpu_to_node_map, cpu) = node;
-        else
-                pr_debug("Setting node for non-present cpu %d\n", cpu);
-}
-void __cpuinit numa_clear_node(int cpu)
-{
-        numa_set_node(cpu, NUMA_NO_NODE);
-}
-#ifndef CONFIG_DEBUG_PER_CPU_MAPS
-void __cpuinit numa_add_cpu(int cpu)
-{
-        cpu_set(cpu, node_to_cpumask_map[early_cpu_to_node(cpu)]);
-}
-void __cpuinit numa_remove_cpu(int cpu)
-{
-        cpu_clear(cpu, node_to_cpumask_map[cpu_to_node(cpu)]);
-}
-#else /* CONFIG_DEBUG_PER_CPU_MAPS */
-/*
- * --------- debug versions of the numa functions ---------
- */
-static void __cpuinit numa_set_cpumask(int cpu, int enable)
-{
-        int node = cpu_to_node(cpu);
-        cpumask_t *mask;
-        char buf[64];
-        if (node_to_cpumask_map == NULL) {
-                printk(KERN_ERR "node_to_cpumask_map NULL\n");
-                dump_stack();
-                return;
-        }
-        mask = &node_to_cpumask_map[node];
-        if (enable)
-                cpu_set(cpu, *mask);
-        else
-                cpu_clear(cpu, *mask);
-        cpulist_scnprintf(buf, sizeof(buf), mask);
-        printk(KERN_DEBUG "%s cpu %d node %d: mask now %s\n",
-                enable ? "numa_add_cpu" : "numa_remove_cpu", cpu, node, buf);
-}
-void __cpuinit numa_add_cpu(int cpu)
-{
-        numa_set_cpumask(cpu, 1);
-}
-void __cpuinit numa_remove_cpu(int cpu)
-{
-        numa_set_cpumask(cpu, 0);
-}
-int cpu_to_node(int cpu)
-{
-        if (early_per_cpu_ptr(x86_cpu_to_node_map)) {
-                printk(KERN_WARNING
-                        "cpu_to_node(%d): usage too early!\n", cpu);
-                dump_stack();
-                return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
-        }
-        return per_cpu(x86_cpu_to_node_map, cpu);
-}
-EXPORT_SYMBOL(cpu_to_node);
-/*
- * Same function as cpu_to_node() but used if called before the
- * per_cpu areas are setup.
- */
-int early_cpu_to_node(int cpu)
-{
-        if (early_per_cpu_ptr(x86_cpu_to_node_map))
-                return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
-        if (!per_cpu_offset(cpu)) {
-                printk(KERN_WARNING
-                        "early_cpu_to_node(%d): no per_cpu area!\n", cpu);
-                dump_stack();
-                return NUMA_NO_NODE;
-        }
-        return per_cpu(x86_cpu_to_node_map, cpu);
-}
-/* empty cpumask */
-static const cpumask_t cpu_mask_none;
-/*
- * Returns a pointer to the bitmask of CPUs on Node 'node'.
- */
-const cpumask_t *cpumask_of_node(int node)
-{
-        if (node_to_cpumask_map == NULL) {
-                printk(KERN_WARNING
-                        "cpumask_of_node(%d): no node_to_cpumask_map!\n",
-                        node);
-                dump_stack();
-                return (const cpumask_t *)&cpu_online_map;
-        }
-        if (node >= nr_node_ids) {
-                printk(KERN_WARNING
-                        "cpumask_of_node(%d): node > nr_node_ids(%d)\n",
-                        node, nr_node_ids);
-                dump_stack();
-                return &cpu_mask_none;
-        }
-        return &node_to_cpumask_map[node];
-}
-EXPORT_SYMBOL(cpumask_of_node);
-/*
- * Returns a bitmask of CPUs on Node 'node'.
- *
- * Side note: this function creates the returned cpumask on the stack
- * so with a high NR_CPUS count, excessive stack space is used.  The
- * node_to_cpumask_ptr function should be used whenever possible.
- */
-cpumask_t node_to_cpumask(int node)
-{
-        if (node_to_cpumask_map == NULL) {
-                printk(KERN_WARNING
-                        "node_to_cpumask(%d): no node_to_cpumask_map!\n", node);
-                dump_stack();
-                return cpu_online_map;
-        }
-        if (node >= nr_node_ids) {
-                printk(KERN_WARNING
-                        "node_to_cpumask(%d): node > nr_node_ids(%d)\n",
-                        node, nr_node_ids);
-                dump_stack();
-                return cpu_mask_none;
-        }
-        return node_to_cpumask_map[node];
-}
-EXPORT_SYMBOL(node_to_cpumask);
-/*
- * --------- end of debug versions of the numa functions ---------
- */
-#endif /* CONFIG_DEBUG_PER_CPU_MAPS */
-#endif /* X86_64_NUMA */
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index cf34eb37fbee..7fc78b019815 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -649,9 +649,16 @@ badframe:
 }
 #ifdef CONFIG_X86_32
-asmlinkage int sys_rt_sigreturn(struct pt_regs regs)
+/*
+ * Note: do not pass in pt_regs directly as with tail-call optimization
+ * GCC will incorrectly stomp on the caller's frame and corrupt user-space
+ * register state:
+ */
+asmlinkage int sys_rt_sigreturn(unsigned long __unused)
 {
-        return do_rt_sigreturn(&regs);
+        struct pt_regs *regs = (struct pt_regs *)&__unused;
+        return do_rt_sigreturn(regs);
 }
 #else /* !CONFIG_X86_32 */
 asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 6c2b8444b830..f9dbcff43546 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -62,6 +62,7 @@
 #include <asm/vmi.h>
 #include <asm/genapic.h>
 #include <asm/setup.h>
+#include <asm/uv/uv.h>
 #include <linux/mc146818rtc.h>
 #include <mach_apic.h>
@@ -744,52 +745,6 @@ static void __cpuinit do_fork_idle(struct work_struct *work)
        complete(&c_idle->done);
 }
-#ifdef CONFIG_X86_64
-/* __ref because it's safe to call free_bootmem when after_bootmem == 0. */
-static void __ref free_bootmem_pda(struct x8664_pda *oldpda)
-{
-        if (!after_bootmem)
-                free_bootmem((unsigned long)oldpda, sizeof(*oldpda));
-}
-/*
- * Allocate node local memory for the AP pda.
- *
- * Must be called after the _cpu_pda pointer table is initialized.
- */
-int __cpuinit get_local_pda(int cpu)
-{
-        struct x8664_pda *oldpda, *newpda;
-        unsigned long size = sizeof(struct x8664_pda);
-        int node = cpu_to_node(cpu);
-        if (cpu_pda(cpu) && !cpu_pda(cpu)->in_bootmem)
-                return 0;
-        oldpda = cpu_pda(cpu);
-        newpda = kmalloc_node(size, GFP_ATOMIC, node);
-        if (!newpda) {
-                printk(KERN_ERR "Could not allocate node local PDA "
-                        "for CPU %d on node %d\n", cpu, node);
-                if (oldpda)
-                        return 0;       /* have a usable pda */
-                else
-                        return -1;
-        }
-        if (oldpda) {
-                memcpy(newpda, oldpda, size);
-                free_bootmem_pda(oldpda);
-        }
-        newpda->in_bootmem = 0;
-        cpu_pda(cpu) = newpda;
-        return 0;
-}
-#endif /* CONFIG_X86_64 */
 static int __cpuinit do_boot_cpu(int apicid, int cpu)
 /*
 * NOTE - on most systems this is a PHYSICAL apic ID, but on multiquad
@@ -807,16 +762,6 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu)
        };
        INIT_WORK(&c_idle.work, do_fork_idle);
-#ifdef CONFIG_X86_64
-        /* Allocate node local memory for AP pdas */
-        if (cpu > 0) {
-                boot_error = get_local_pda(cpu);
-                if (boot_error)
-                        goto restore_state;
-                        /* if can't get pda memory, can't start cpu */
-        }
-#endif
        alternatives_smp_switch(1);
        c_idle.idle = get_idle_for_cpu(cpu);
@@ -846,14 +791,16 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu)
        set_idle_for_cpu(cpu, c_idle.idle);
 do_rest:
-#ifdef CONFIG_X86_32
        per_cpu(current_task, cpu) = c_idle.idle;
-        init_gdt(cpu);
+#ifdef CONFIG_X86_32
        /* Stack for startup_32 can be just as for start_secondary onwards */
        irq_ctx_init(cpu);
 #else
-        cpu_pda(cpu)->pcurrent = c_idle.idle;
        clear_tsk_thread_flag(c_idle.idle, TIF_FORK);
+        initial_gs = per_cpu_offset(cpu);
+        per_cpu(kernel_stack, cpu) =
+                (unsigned long)task_stack_page(c_idle.idle) -
+                KERNEL_STACK_OFFSET + THREAD_SIZE;
 #endif
        early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
        initial_code = (unsigned long)start_secondary;
@@ -930,9 +877,7 @@ do_rest:
                                inquire_remote_apic(apicid);
                }
        }
-#ifdef CONFIG_X86_64
-restore_state:
-#endif
        if (boot_error) {
                /* Try to put things back the way they were before ... */
                numa_remove_cpu(cpu); /* was set by numa_add_cpu */
@@ -1124,6 +1069,7 @@ static int __init smp_sanity_check(unsigned max_cpus)
                printk(KERN_ERR "... forcing use of dummy APIC emulation."
                                "(tell your hw vendor)\n");
                smpboot_clear_io_apic();
+                disable_ioapic_setup();
                return -1;
        }
@@ -1239,9 +1185,6 @@ out:
 void __init native_smp_prepare_boot_cpu(void)
 {
        int me = smp_processor_id();
-#ifdef CONFIG_X86_32
-        init_gdt(me);
-#endif
        switch_to_new_gdt();
        /* already set me in cpu_online_mask in boot_cpu_init() */
        cpumask_set_cpu(me, cpu_callout_mask);
diff --git a/arch/x86/kernel/smpcommon.c b/arch/x86/kernel/smpcommon.c
deleted file mode 100644
index 397e309839dd..000000000000
--- a/arch/x86/kernel/smpcommon.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * SMP stuff which is common to all sub-architectures.
- */
-#include <linux/module.h>
-#include <asm/smp.h>
-#ifdef CONFIG_X86_32
-DEFINE_PER_CPU(unsigned long, this_cpu_off);
-EXPORT_PER_CPU_SYMBOL(this_cpu_off);
-/*
- * Initialize the CPU's GDT.  This is either the boot CPU doing itself
- * (still using the master per-cpu area), or a CPU doing it for a
- * secondary which will soon come up.
- */
-__cpuinit void init_gdt(int cpu)
-{
-        struct desc_struct gdt;
-        pack_descriptor(&gdt, __per_cpu_offset[cpu], 0xFFFFF,
-                        0x2 | DESCTYPE_S, 0x8);
-        gdt.s = 1;
-        write_gdt_entry(get_cpu_gdt_table(cpu),
-                        GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
-        per_cpu(this_cpu_off, cpu) = __per_cpu_offset[cpu];
-        per_cpu(cpu_number, cpu) = cpu;
-}
-#endif
diff --git a/arch/x86/kernel/syscall_table_32.S b/arch/x86/kernel/syscall_table_32.S
index d44395ff34c3..e2e86a08f31d 100644
--- a/arch/x86/kernel/syscall_table_32.S
+++ b/arch/x86/kernel/syscall_table_32.S
@@ -88,7 +88,7 @@ ENTRY(sys_call_table)
        .long sys_uselib
        .long sys_swapon
        .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
        .long old_mmap          /* 90 */
        .long sys_munmap
        .long sys_truncate
diff --git a/arch/x86/kernel/tlb_32.c b/arch/x86/kernel/tlb_32.c
deleted file mode 100644
index ce5054642247..000000000000
--- a/arch/x86/kernel/tlb_32.c
+++ /dev/null
@@ -1,256 +0,0 @@
-#include <linux/spinlock.h>
-#include <linux/cpu.h>
-#include <linux/interrupt.h>
-#include <asm/tlbflush.h>
-DEFINE_PER_CPU(struct tlb_state, cpu_tlbstate)
-                        ____cacheline_aligned = { &init_mm, 0, };
-/* must come after the send_IPI functions above for inlining */
-#include <mach_ipi.h>
-/*
- *      Smarter SMP flushing macros.
- *              c/o Linus Torvalds.
- *
- *      These mean you can really definitely utterly forget about
- *      writing to user space from interrupts. (Its not allowed anyway).
- *
- *      Optimizations Manfred Spraul <manfred@colorfullife.com>
- */
-static cpumask_t flush_cpumask;
-static struct mm_struct *flush_mm;
-static unsigned long flush_va;
-static DEFINE_SPINLOCK(tlbstate_lock);
-/*
- * We cannot call mmdrop() because we are in interrupt context,
- * instead update mm->cpu_vm_mask.
- *
- * We need to reload %cr3 since the page tables may be going
- * away from under us..
- */
-void leave_mm(int cpu)
-{
-        BUG_ON(x86_read_percpu(cpu_tlbstate.state) == TLBSTATE_OK);
-        cpu_clear(cpu, x86_read_percpu(cpu_tlbstate.active_mm)->cpu_vm_mask);
-        load_cr3(swapper_pg_dir);
-}
-EXPORT_SYMBOL_GPL(leave_mm);
-/*
- *
- * The flush IPI assumes that a thread switch happens in this order:
- * [cpu0: the cpu that switches]
- * 1) switch_mm() either 1a) or 1b)
- * 1a) thread switch to a different mm
- * 1a1) cpu_clear(cpu, old_mm->cpu_vm_mask);
- *      Stop ipi delivery for the old mm. This is not synchronized with
- *      the other cpus, but smp_invalidate_interrupt ignore flush ipis
- *      for the wrong mm, and in the worst case we perform a superfluous
- *      tlb flush.
- * 1a2) set cpu_tlbstate to TLBSTATE_OK
- *      Now the smp_invalidate_interrupt won't call leave_mm if cpu0
- *      was in lazy tlb mode.
- * 1a3) update cpu_tlbstate[].active_mm
- *      Now cpu0 accepts tlb flushes for the new mm.
- * 1a4) cpu_set(cpu, new_mm->cpu_vm_mask);
- *      Now the other cpus will send tlb flush ipis.
- * 1a4) change cr3.
- * 1b) thread switch without mm change
- *      cpu_tlbstate[].active_mm is correct, cpu0 already handles
- *      flush ipis.
- * 1b1) set cpu_tlbstate to TLBSTATE_OK
- * 1b2) test_and_set the cpu bit in cpu_vm_mask.
- *      Atomically set the bit [other cpus will start sending flush ipis],
- *      and test the bit.
- * 1b3) if the bit was 0: leave_mm was called, flush the tlb.
- * 2) switch %%esp, ie current
- *
- * The interrupt must handle 2 special cases:
- * - cr3 is changed before %%esp, ie. it cannot use current->{active_,}mm.
- * - the cpu performs speculative tlb reads, i.e. even if the cpu only
- *   runs in kernel space, the cpu could load tlb entries for user space
- *   pages.
- *
- * The good news is that cpu_tlbstate is local to each cpu, no
- * write/read ordering problems.
- */
-/*
- * TLB flush IPI:
- *
- * 1) Flush the tlb entries if the cpu uses the mm that's being flushed.
- * 2) Leave the mm if we are in the lazy tlb mode.
- */
-void smp_invalidate_interrupt(struct pt_regs *regs)
-{
-        unsigned long cpu;
-        cpu = get_cpu();
-        if (!cpu_isset(cpu, flush_cpumask))
-                goto out;
-                /*
-                 * This was a BUG() but until someone can quote me the
-                 * line from the intel manual that guarantees an IPI to
-                 * multiple CPUs is retried _only_ on the erroring CPUs
-                 * its staying as a return
-                 *
-                 * BUG();
-                 */
-        if (flush_mm == x86_read_percpu(cpu_tlbstate.active_mm)) {
-                if (x86_read_percpu(cpu_tlbstate.state) == TLBSTATE_OK) {
-                        if (flush_va == TLB_FLUSH_ALL)
-                                local_flush_tlb();
-                        else
-                                __flush_tlb_one(flush_va);
-                } else
-                        leave_mm(cpu);
-        }
-        ack_APIC_irq();
-        smp_mb__before_clear_bit();
-        cpu_clear(cpu, flush_cpumask);
-        smp_mb__after_clear_bit();
-out:
-        put_cpu_no_resched();
-        inc_irq_stat(irq_tlb_count);
-}
-void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
-                             unsigned long va)
-{
-        cpumask_t cpumask = *cpumaskp;
-        /*
-         * A couple of (to be removed) sanity checks:
-         *
-         * - current CPU must not be in mask
-         * - mask must exist :)
-         */
-        BUG_ON(cpus_empty(cpumask));
-        BUG_ON(cpu_isset(smp_processor_id(), cpumask));
-        BUG_ON(!mm);
-#ifdef CONFIG_HOTPLUG_CPU
-        /* If a CPU which we ran on has gone down, OK. */
-        cpus_and(cpumask, cpumask, cpu_online_map);
-        if (unlikely(cpus_empty(cpumask)))
-                return;
-#endif
-        /*
-         * i'm not happy about this global shared spinlock in the
-         * MM hot path, but we'll see how contended it is.
-         * AK: x86-64 has a faster method that could be ported.
-         */
-        spin_lock(&tlbstate_lock);
-        flush_mm = mm;
-        flush_va = va;
-        cpus_or(flush_cpumask, cpumask, flush_cpumask);
-        /*
-         * Make the above memory operations globally visible before
-         * sending the IPI.
-         */
-        smp_mb();
-        /*
-         * We have to send the IPI only to
-         * CPUs affected.
-         */
-        send_IPI_mask(&cpumask, INVALIDATE_TLB_VECTOR);
-        while (!cpus_empty(flush_cpumask))
-                /* nothing. lockup detection does not belong here */
-                cpu_relax();
-        flush_mm = NULL;
-        flush_va = 0;
-        spin_unlock(&tlbstate_lock);
-}
-void flush_tlb_current_task(void)
-{
-        struct mm_struct *mm = current->mm;
-        cpumask_t cpu_mask;
-        preempt_disable();
-        cpu_mask = mm->cpu_vm_mask;
-        cpu_clear(smp_processor_id(), cpu_mask);
-        local_flush_tlb();
-        if (!cpus_empty(cpu_mask))
-                flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
-        preempt_enable();
-}
-void flush_tlb_mm(struct mm_struct *mm)
-{
-        cpumask_t cpu_mask;
-        preempt_disable();
-        cpu_mask = mm->cpu_vm_mask;
-        cpu_clear(smp_processor_id(), cpu_mask);
-        if (current->active_mm == mm) {
-                if (current->mm)
-                        local_flush_tlb();
-                else
-                        leave_mm(smp_processor_id());
-        }
-        if (!cpus_empty(cpu_mask))
-                flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
-        preempt_enable();
-}
-void flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
-{
-        struct mm_struct *mm = vma->vm_mm;
-        cpumask_t cpu_mask;
-        preempt_disable();
-        cpu_mask = mm->cpu_vm_mask;
-        cpu_clear(smp_processor_id(), cpu_mask);
-        if (current->active_mm == mm) {
-                if (current->mm)
-                        __flush_tlb_one(va);
-                 else
-                        leave_mm(smp_processor_id());
-        }
-        if (!cpus_empty(cpu_mask))
-                flush_tlb_others(cpu_mask, mm, va);
-        preempt_enable();
-}
-EXPORT_SYMBOL(flush_tlb_page);
-static void do_flush_tlb_all(void *info)
-{
-        unsigned long cpu = smp_processor_id();
-        __flush_tlb_all();
-        if (x86_read_percpu(cpu_tlbstate.state) == TLBSTATE_LAZY)
-                leave_mm(cpu);
-}
-void flush_tlb_all(void)
-{
-        on_each_cpu(do_flush_tlb_all, NULL, 1);
-}
-void reset_lazy_tlbstate(void)
-{
-        int cpu = raw_smp_processor_id();
-        per_cpu(cpu_tlbstate, cpu).state = 0;
-        per_cpu(cpu_tlbstate, cpu).active_mm = &init_mm;
-}
diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c
index f885023167e0..89fce1b6d01f 100644
--- a/arch/x86/kernel/tlb_uv.c
+++ b/arch/x86/kernel/tlb_uv.c
@@ -11,6 +11,7 @@
 #include <linux/kernel.h>
 #include <asm/mmu_context.h>
+#include <asm/uv/uv.h>
 #include <asm/uv/uv_mmrs.h>
 #include <asm/uv/uv_hub.h>
 #include <asm/uv/uv_bau.h>
@@ -200,6 +201,7 @@ static int uv_wait_completion(struct bau_desc *bau_desc,
                                destination_timeouts = 0;
                        }
                }
+                cpu_relax();
        }
        return FLUSH_COMPLETE;
 }
@@ -209,14 +211,15 @@ static int uv_wait_completion(struct bau_desc *bau_desc,
 *
 * Send a broadcast and wait for a broadcast message to complete.
 *
- * The cpumaskp mask contains the cpus the broadcast was sent to.
+ * The flush_mask contains the cpus the broadcast was sent to.
 *
- * Returns 1 if all remote flushing was done. The mask is zeroed.
+ * Returns NULL if all remote flushing was done. The mask is zeroed.
- * Returns 0 if some remote flushing remains to be done. The mask is left
+ * Returns @flush_mask if some remote flushing remains to be done. The
- * unchanged.
+ * mask will have some bits still set.
 */
-int uv_flush_send_and_wait(int cpu, int this_blade, struct bau_desc *bau_desc,
+const struct cpumask *uv_flush_send_and_wait(int cpu, int this_blade,
-                           cpumask_t *cpumaskp)
+                                             struct bau_desc *bau_desc,
+                                             struct cpumask *flush_mask)
 {
        int completion_status = 0;
        int right_shift;
@@ -263,59 +266,69 @@ int uv_flush_send_and_wait(int cpu, int this_blade, struct bau_desc *bau_desc,
         * Success, so clear the remote cpu's from the mask so we don't
         * use the IPI method of shootdown on them.
         */
-        for_each_cpu_mask(bit, *cpumaskp) {
+        for_each_cpu(bit, flush_mask) {
                blade = uv_cpu_to_blade_id(bit);
                if (blade == this_blade)
                        continue;
-                cpu_clear(bit, *cpumaskp);
+                cpumask_clear_cpu(bit, flush_mask);
        }
-        if (!cpus_empty(*cpumaskp))
+        if (!cpumask_empty(flush_mask))
-                return 0;
+                return flush_mask;
-        return 1;
+        return NULL;
 }
 /**
 * uv_flush_tlb_others - globally purge translation cache of a virtual
 * address or all TLB's
- * @cpumaskp: mask of all cpu's in which the address is to be removed
+ * @cpumask: mask of all cpu's in which the address is to be removed
 * @mm: mm_struct containing virtual address range
 * @va: virtual address to be removed (or TLB_FLUSH_ALL for all TLB's on cpu)
+ * @cpu: the current cpu
 *
 * This is the entry point for initiating any UV global TLB shootdown.
 *
 * Purges the translation caches of all specified processors of the given
 * virtual address, or purges all TLB's on specified processors.
 *
- * The caller has derived the cpumaskp from the mm_struct and has subtracted
+ * The caller has derived the cpumask from the mm_struct.  This function
- * the local cpu from the mask.  This function is called only if there
+ * is called only if there are bits set in the mask. (e.g. flush_tlb_page())
- * are bits set in the mask. (e.g. flush_tlb_page())
 *
- * The cpumaskp is converted into a nodemask of the nodes containing
+ * The cpumask is converted into a nodemask of the nodes containing
 * the cpus.
 *
- * Returns 1 if all remote flushing was done.
+ * Note that this function should be called with preemption disabled.
- * Returns 0 if some remote flushing remains to be done.
+ *
+ * Returns NULL if all remote flushing was done.
+ * Returns pointer to cpumask if some remote flushing remains to be
+ * done.  The returned pointer is valid till preemption is re-enabled.
 */
-int uv_flush_tlb_others(cpumask_t *cpumaskp, struct mm_struct *mm,
+const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
-                        unsigned long va)
+                                          struct mm_struct *mm,
+                                          unsigned long va, unsigned int cpu)
 {
+        static DEFINE_PER_CPU(cpumask_t, flush_tlb_mask);
+        struct cpumask *flush_mask = &__get_cpu_var(flush_tlb_mask);
        int i;
        int bit;
        int blade;
-        int cpu;
+        int uv_cpu;
        int this_blade;
        int locals = 0;
        struct bau_desc *bau_desc;
-        cpu = uv_blade_processor_id();
+        WARN_ON(!in_atomic());
+        cpumask_andnot(flush_mask, cpumask, cpumask_of(cpu));
+        uv_cpu = uv_blade_processor_id();
        this_blade = uv_numa_blade_id();
        bau_desc = __get_cpu_var(bau_control).descriptor_base;
-        bau_desc += UV_ITEMS_PER_DESCRIPTOR * cpu;
+        bau_desc += UV_ITEMS_PER_DESCRIPTOR * uv_cpu;
        bau_nodes_clear(&bau_desc->distribution, UV_DISTRIBUTION_SIZE);
        i = 0;
-        for_each_cpu_mask(bit, *cpumaskp) {
+        for_each_cpu(bit, flush_mask) {
                blade = uv_cpu_to_blade_id(bit);
                BUG_ON(blade > (UV_DISTRIBUTION_SIZE - 1));
                if (blade == this_blade) {
@@ -330,17 +343,17 @@ int uv_flush_tlb_others(cpumask_t *cpumaskp, struct mm_struct *mm,
                 * no off_node flushing; return status for local node
                 */
                if (locals)
-                        return 0;
+                        return flush_mask;
                else
-                        return 1;
+                        return NULL;
        }
        __get_cpu_var(ptcstats).requestor++;
        __get_cpu_var(ptcstats).ntargeted += i;
        bau_desc->payload.address = va;
-        bau_desc->payload.sending_cpu = smp_processor_id();
+        bau_desc->payload.sending_cpu = cpu;
-        return uv_flush_send_and_wait(cpu, this_blade, bau_desc, cpumaskp);
+        return uv_flush_send_and_wait(uv_cpu, this_blade, bau_desc, flush_mask);
 }
 /*
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 98c2d055284b..ed5aee5f3fcc 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -59,7 +59,6 @@
 #ifdef CONFIG_X86_64
 #include <asm/pgalloc.h>
 #include <asm/proto.h>
-#include <asm/pda.h>
 #else
 #include <asm/processor-flags.h>
 #include <asm/arch_hooks.h>
diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c
index 23206ba16874..1d3302cc2ddf 100644
--- a/arch/x86/kernel/vmi_32.c
+++ b/arch/x86/kernel/vmi_32.c
@@ -858,7 +858,7 @@ void __init vmi_init(void)
 #endif
 }
-void vmi_activate(void)
+void __init vmi_activate(void)
 {
        unsigned long flags;
diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index 82c67559dde7..3eba7f7bac05 100644
--- a/arch/x86/kernel/vmlinux_32.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
@@ -178,14 +178,7 @@ SECTIONS
        __initramfs_end = .;
  }
 #endif
-  . = ALIGN(PAGE_SIZE);
+  PERCPU(PAGE_SIZE)
-  .data.percpu  : AT(ADDR(.data.percpu) - LOAD_OFFSET) {
-        __per_cpu_start = .;
-        *(.data.percpu.page_aligned)
-        *(.data.percpu)
-        *(.data.percpu.shared_aligned)
-        __per_cpu_end = .;
-  }
  . = ALIGN(PAGE_SIZE);
  /* freed after init ends here */
diff --git a/arch/x86/kernel/vmlinux_64.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index 1a614c0e6bef..c9740996430a 100644
--- a/arch/x86/kernel/vmlinux_64.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
@@ -5,6 +5,7 @@
 #define LOAD_OFFSET __START_KERNEL_map
 #include <asm-generic/vmlinux.lds.h>
+#include <asm/asm-offsets.h>
 #include <asm/page.h>
 #undef i386     /* in case the preprocessor is a 32bit one */
@@ -13,12 +14,14 @@ OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
 OUTPUT_ARCH(i386:x86-64)
 ENTRY(phys_startup_64)
 jiffies_64 = jiffies;
-_proxy_pda = 1;
 PHDRS {
        text PT_LOAD FLAGS(5);  /* R_E */
        data PT_LOAD FLAGS(7);  /* RWE */
        user PT_LOAD FLAGS(7);  /* RWE */
        data.init PT_LOAD FLAGS(7);     /* RWE */
+#ifdef CONFIG_SMP
+        percpu PT_LOAD FLAGS(7);        /* RWE */
+#endif
        note PT_NOTE FLAGS(0);  /* ___ */
 }
 SECTIONS
@@ -208,14 +211,28 @@ SECTIONS
  __initramfs_end = .;
 #endif
+#ifdef CONFIG_SMP
+  /*
+   * percpu offsets are zero-based on SMP.  PERCPU_VADDR() changes the
+   * output PHDR, so the next output section - __data_nosave - should
+   * switch it back to data.init.  Also, pda should be at the head of
+   * percpu area.  Preallocate it and define the percpu offset symbol
+   * so that it can be accessed as a percpu variable.
+   */
+  . = ALIGN(PAGE_SIZE);
+  PERCPU_VADDR(0, :percpu)
+#else
  PERCPU(PAGE_SIZE)
+#endif
  . = ALIGN(PAGE_SIZE);
  __init_end = .;
  . = ALIGN(PAGE_SIZE);
  __nosave_begin = .;
-  .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { *(.data.nosave) }
+  .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
+      *(.data.nosave)
+  } :data.init  /* switch back to data.init, see PERCPU_VADDR() above */
  . = ALIGN(PAGE_SIZE);
  __nosave_end = .;
@@ -244,3 +261,8 @@ SECTIONS
 */
 ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
        "kernel image bigger than KERNEL_IMAGE_SIZE")
+#ifdef CONFIG_SMP
+ASSERT((per_cpu__irq_stack_union == 0),
+        "irq_stack_union is not at start of per-cpu area");
+#endif
diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
index 695e426aa354..3909e3ba5ce3 100644
--- a/arch/x86/kernel/x8664_ksyms_64.c
+++ b/arch/x86/kernel/x8664_ksyms_64.c
@@ -58,5 +58,3 @@ EXPORT_SYMBOL(__memcpy);
 EXPORT_SYMBOL(empty_zero_page);
 EXPORT_SYMBOL(init_level4_pgt);
 EXPORT_SYMBOL(load_gs_index);
-EXPORT_SYMBOL(_proxy_pda);
diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
index 4a20b2f9a381..7c8ca91bb9ec 100644
--- a/arch/x86/lib/usercopy_32.c
+++ b/arch/x86/lib/usercopy_32.c
@@ -56,7 +56,7 @@ do {									   \
                "       jmp 2b\n"                                          \
                ".previous\n"                                              \
                _ASM_EXTABLE(0b,3b)                                        \
-                : "=d"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1),      \
+                : "=&d"(res), "=&c"(count), "=&a" (__d0), "=&S" (__d1),    \
                  "=&D" (__d2)                                             \
                : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \
                : "memory");                                               \
@@ -218,7 +218,7 @@ long strnlen_user(const char __user *s, long n)
                "       .align 4\n"
                "       .long 0b,2b\n"
                ".previous"
-                :"=r" (n), "=D" (s), "=a" (res), "=c" (tmp)
+                :"=&r" (n), "=&D" (s), "=&a" (res), "=&c" (tmp)
                :"0" (n), "1" (s), "2" (0), "3" (mask)
                :"cc");
        return res & mask;
diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
index 64d6c84e6353..ec13cb5f17ed 100644
--- a/arch/x86/lib/usercopy_64.c
+++ b/arch/x86/lib/usercopy_64.c
@@ -32,7 +32,7 @@ do {									   \
                "       jmp 2b\n"                                          \
                ".previous\n"                                              \
                _ASM_EXTABLE(0b,3b)                                        \
-                : "=r"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1),      \
+                : "=&r"(res), "=&c"(count), "=&a" (__d0), "=&S" (__d1),    \
                  "=&D" (__d2)                                             \
                : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \
                : "memory");                                               \
@@ -86,7 +86,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
                ".previous\n"
                _ASM_EXTABLE(0b,3b)
                _ASM_EXTABLE(1b,2b)
-                : [size8] "=c"(size), [dst] "=&D" (__d0)
+                : [size8] "=&c"(size), [dst] "=&D" (__d0)
                : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
                  [zero] "r" (0UL), [eight] "r" (8UL));
        return size;
diff --git a/arch/x86/mach-rdc321x/Makefile b/arch/x86/mach-rdc321x/Makefile
deleted file mode 100644
index 8325b4ca431c..000000000000
--- a/arch/x86/mach-rdc321x/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the RDC321x specific parts of the kernel
-#
-obj-$(CONFIG_X86_RDC321X)        := gpio.o platform.o
diff --git a/arch/x86/mach-rdc321x/gpio.c b/arch/x86/mach-rdc321x/gpio.c
deleted file mode 100644
index 247f33d3a407..000000000000
--- a/arch/x86/mach-rdc321x/gpio.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- *  GPIO support for RDC SoC R3210/R8610
- *
- *  Copyright (C) 2007, Florian Fainelli <florian@openwrt.org>
- *  Copyright (C) 2008, Volker Weiss <dev@tintuc.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/types.h>
-#include <linux/module.h>
-#include <asm/gpio.h>
-#include <asm/mach-rdc321x/rdc321x_defs.h>
-/* spin lock to protect our private copy of GPIO data register plus
-   the access to PCI conf registers. */
-static DEFINE_SPINLOCK(gpio_lock);
-/* copy of GPIO data registers */
-static u32 gpio_data_reg1;
-static u32 gpio_data_reg2;
-static u32 gpio_request_data[2];
-static inline void rdc321x_conf_write(unsigned addr, u32 value)
-{
-        outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
-        outl(value, RDC3210_CFGREG_DATA);
-}
-static inline void rdc321x_conf_or(unsigned addr, u32 value)
-{
-        outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
-        value |= inl(RDC3210_CFGREG_DATA);
-        outl(value, RDC3210_CFGREG_DATA);
-}
-static inline u32 rdc321x_conf_read(unsigned addr)
-{
-        outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
-        return inl(RDC3210_CFGREG_DATA);
-}
-/* configure pin as GPIO */
-static void rdc321x_configure_gpio(unsigned gpio)
-{
-        unsigned long flags;
-        spin_lock_irqsave(&gpio_lock, flags);
-        rdc321x_conf_or(gpio < 32
-                ? RDC321X_GPIO_CTRL_REG1 : RDC321X_GPIO_CTRL_REG2,
-                1 << (gpio & 0x1f));
-        spin_unlock_irqrestore(&gpio_lock, flags);
-}
-/* initially setup the 2 copies of the gpio data registers.
-   This function must be called by the platform setup code. */
-void __init rdc321x_gpio_setup()
-{
-        /* this might not be, what others (BIOS, bootloader, etc.)
-           wrote to these registers before, but it's a good guess. Still
-           better than just using 0xffffffff. */
-        gpio_data_reg1 = rdc321x_conf_read(RDC321X_GPIO_DATA_REG1);
-        gpio_data_reg2 = rdc321x_conf_read(RDC321X_GPIO_DATA_REG2);
-}
-/* determine, if gpio number is valid */
-static inline int rdc321x_is_gpio(unsigned gpio)
-{
-        return gpio <= RDC321X_MAX_GPIO;
-}
-/* request GPIO */
-int rdc_gpio_request(unsigned gpio, const char *label)
-{
-        unsigned long flags;
-        if (!rdc321x_is_gpio(gpio))
-                return -EINVAL;
-        spin_lock_irqsave(&gpio_lock, flags);
-        if (gpio_request_data[(gpio & 0x20) ? 1 : 0] & (1 << (gpio & 0x1f)))
-                goto inuse;
-        gpio_request_data[(gpio & 0x20) ? 1 : 0] |= (1 << (gpio & 0x1f));
-        spin_unlock_irqrestore(&gpio_lock, flags);
-        return 0;
-inuse:
-        spin_unlock_irqrestore(&gpio_lock, flags);
-        return -EINVAL;
-}
-EXPORT_SYMBOL(rdc_gpio_request);
-/* release previously-claimed GPIO */
-void rdc_gpio_free(unsigned gpio)
-{
-        unsigned long flags;
-        if (!rdc321x_is_gpio(gpio))
-                return;
-        spin_lock_irqsave(&gpio_lock, flags);
-        gpio_request_data[(gpio & 0x20) ? 1 : 0] &= ~(1 << (gpio & 0x1f));
-        spin_unlock_irqrestore(&gpio_lock, flags);
-}
-EXPORT_SYMBOL(rdc_gpio_free);
-/* read GPIO pin */
-int rdc_gpio_get_value(unsigned gpio)
-{
-        u32 reg;
-        unsigned long flags;
-        spin_lock_irqsave(&gpio_lock, flags);
-        reg = rdc321x_conf_read(gpio < 32
-                ? RDC321X_GPIO_DATA_REG1 : RDC321X_GPIO_DATA_REG2);
-        spin_unlock_irqrestore(&gpio_lock, flags);
-        return (1 << (gpio & 0x1f)) & reg ? 1 : 0;
-}
-EXPORT_SYMBOL(rdc_gpio_get_value);
-/* set GPIO pin to value */
-void rdc_gpio_set_value(unsigned gpio, int value)
-{
-        unsigned long flags;
-        u32 reg;
-        reg = 1 << (gpio & 0x1f);
-        if (gpio < 32) {
-                spin_lock_irqsave(&gpio_lock, flags);
-                if (value)
-                        gpio_data_reg1 |= reg;
-                else
-                        gpio_data_reg1 &= ~reg;
-                rdc321x_conf_write(RDC321X_GPIO_DATA_REG1, gpio_data_reg1);
-                spin_unlock_irqrestore(&gpio_lock, flags);
-        } else {
-                spin_lock_irqsave(&gpio_lock, flags);
-                if (value)
-                        gpio_data_reg2 |= reg;
-                else
-                        gpio_data_reg2 &= ~reg;
-                rdc321x_conf_write(RDC321X_GPIO_DATA_REG2, gpio_data_reg2);
-                spin_unlock_irqrestore(&gpio_lock, flags);
-        }
-}
-EXPORT_SYMBOL(rdc_gpio_set_value);
-/* configure GPIO pin as input */
-int rdc_gpio_direction_input(unsigned gpio)
-{
-        if (!rdc321x_is_gpio(gpio))
-                return -EINVAL;
-        rdc321x_configure_gpio(gpio);
-        return 0;
-}
-EXPORT_SYMBOL(rdc_gpio_direction_input);
-/* configure GPIO pin as output and set value */
-int rdc_gpio_direction_output(unsigned gpio, int value)
-{
-        if (!rdc321x_is_gpio(gpio))
-                return -EINVAL;
-        gpio_set_value(gpio, value);
-        rdc321x_configure_gpio(gpio);
-        return 0;
-}
-EXPORT_SYMBOL(rdc_gpio_direction_output);
diff --git a/arch/x86/mach-rdc321x/platform.c b/arch/x86/mach-rdc321x/platform.c
deleted file mode 100644
index 4f4e50c3ad3b..000000000000
--- a/arch/x86/mach-rdc321x/platform.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- *  Generic RDC321x platform devices
- *
- *  Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  as published by the Free Software Foundation; either version 2
- *  of the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the
- *  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- *  Boston, MA  02110-1301, USA.
- *
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-#include <asm/gpio.h>
-/* LEDS */
-static struct gpio_led default_leds[] = {
-        { .name = "rdc:dmz", .gpio = 1, },
-};
-static struct gpio_led_platform_data rdc321x_led_data = {
-        .num_leds = ARRAY_SIZE(default_leds),
-        .leds = default_leds,
-};
-static struct platform_device rdc321x_leds = {
-        .name = "leds-gpio",
-        .id = -1,
-        .dev = {
-                .platform_data = &rdc321x_led_data,
-        }
-};
-/* Watchdog */
-static struct platform_device rdc321x_wdt = {
-        .name = "rdc321x-wdt",
-        .id = -1,
-        .num_resources = 0,
-};
-static struct platform_device *rdc321x_devs[] = {
-        &rdc321x_leds,
-        &rdc321x_wdt
-};
-static int __init rdc_board_setup(void)
-{
-        rdc321x_gpio_setup();
-        return platform_add_devices(rdc321x_devs, ARRAY_SIZE(rdc321x_devs));
-}
-arch_initcall(rdc_board_setup);
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index 9840b7ec749a..331cd6d56483 100644
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
@@ -402,7 +402,7 @@ void __init find_smp_config(void)
             VOYAGER_SUS_IN_CONTROL_PORT);
        current_thread_info()->cpu = boot_cpu_id;
-        x86_write_percpu(cpu_number, boot_cpu_id);
+        percpu_write(cpu_number, boot_cpu_id);
 }
 /*
@@ -530,7 +530,6 @@ static void __init do_boot_cpu(__u8 cpu)
        /* init_tasks (in sched.c) is indexed logically */
        stack_start.sp = (void *)idle->thread.sp;
-        init_gdt(cpu);
        per_cpu(current_task, cpu) = idle;
        early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
        irq_ctx_init(cpu);
@@ -1747,7 +1746,6 @@ static void __init voyager_smp_prepare_cpus(unsigned int max_cpus)
 static void __cpuinit voyager_smp_prepare_boot_cpu(void)
 {
-        init_gdt(smp_processor_id());
        switch_to_new_gdt();
        cpu_set(smp_processor_id(), cpu_online_map);
@@ -1780,7 +1778,6 @@ static void __init voyager_smp_cpus_done(unsigned int max_cpus)
 void __init smp_setup_processor_id(void)
 {
        current_thread_info()->cpu = hard_smp_processor_id();
-        x86_write_percpu(cpu_number, hard_smp_processor_id());
 }
 static void voyager_send_call_func(cpumask_t callmask)
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
index d8cc96a2738f..9f05157220f5 100644
--- a/arch/x86/mm/Makefile
+++ b/arch/x86/mm/Makefile
@@ -1,6 +1,8 @@
 obj-y   :=  init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \
            pat.o pgtable.o gup.o
+obj-$(CONFIG_X86_SMP)           += tlb.o
 obj-$(CONFIG_X86_32)            += pgtable_32.o iomap_32.o
 obj-$(CONFIG_HUGETLB_PAGE)      += hugetlbpage.o
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 9e268b6b204e..d3eee74f830a 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -26,6 +26,7 @@
 #include <linux/kprobes.h>
 #include <linux/uaccess.h>
 #include <linux/kdebug.h>
+#include <linux/magic.h>
 #include <asm/system.h>
 #include <asm/desc.h>
@@ -91,8 +92,8 @@ static inline int notify_page_fault(struct pt_regs *regs)
 *
 * Opcode checker based on code by Richard Brunner
 */
-static int is_prefetch(struct pt_regs *regs, unsigned long addr,
+static int is_prefetch(struct pt_regs *regs, unsigned long error_code,
-                       unsigned long error_code)
+                        unsigned long addr)
 {
        unsigned char *instr;
        int scan_more = 1;
@@ -409,17 +410,16 @@ static void show_fault_oops(struct pt_regs *regs, unsigned long error_code,
 }
 #ifdef CONFIG_X86_64
-static noinline void pgtable_bad(unsigned long address, struct pt_regs *regs,
+static noinline void pgtable_bad(struct pt_regs *regs,
-                                 unsigned long error_code)
+                         unsigned long error_code, unsigned long address)
 {
        unsigned long flags = oops_begin();
        int sig = SIGKILL;
-        struct task_struct *tsk;
+        struct task_struct *tsk = current;
        printk(KERN_ALERT "%s: Corrupted page table at address %lx\n",
-               current->comm, address);
+               tsk->comm, address);
        dump_pagetable(address);
-        tsk = current;
        tsk->thread.cr2 = address;
        tsk->thread.trap_no = 14;
        tsk->thread.error_code = error_code;
@@ -429,6 +429,196 @@ static noinline void pgtable_bad(unsigned long address, struct pt_regs *regs,
 }
 #endif
+static noinline void no_context(struct pt_regs *regs,
+                        unsigned long error_code, unsigned long address)
+{
+        struct task_struct *tsk = current;
+        unsigned long *stackend;
+#ifdef CONFIG_X86_64
+        unsigned long flags;
+        int sig;
+#endif
+        /* Are we prepared to handle this kernel fault?  */
+        if (fixup_exception(regs))
+                return;
+        /*
+         * X86_32
+         * Valid to do another page fault here, because if this fault
+         * had been triggered by is_prefetch fixup_exception would have
+         * handled it.
+         *
+         * X86_64
+         * Hall of shame of CPU/BIOS bugs.
+         */
+        if (is_prefetch(regs, error_code, address))
+                return;
+        if (is_errata93(regs, address))
+                return;
+        /*
+         * Oops. The kernel tried to access some bad page. We'll have to
+         * terminate things with extreme prejudice.
+         */
+#ifdef CONFIG_X86_32
+        bust_spinlocks(1);
+#else
+        flags = oops_begin();
+#endif
+        show_fault_oops(regs, error_code, address);
+        stackend = end_of_stack(tsk);
+        if (*stackend != STACK_END_MAGIC)
+                printk(KERN_ALERT "Thread overran stack, or stack corrupted\n");
+        tsk->thread.cr2 = address;
+        tsk->thread.trap_no = 14;
+        tsk->thread.error_code = error_code;
+#ifdef CONFIG_X86_32
+        die("Oops", regs, error_code);
+        bust_spinlocks(0);
+        do_exit(SIGKILL);
+#else
+        sig = SIGKILL;
+        if (__die("Oops", regs, error_code))
+                sig = 0;
+        /* Executive summary in case the body of the oops scrolled away */
+        printk(KERN_EMERG "CR2: %016lx\n", address);
+        oops_end(flags, regs, sig);
+#endif
+}
+static void __bad_area_nosemaphore(struct pt_regs *regs,
+                        unsigned long error_code, unsigned long address,
+                        int si_code)
+{
+        struct task_struct *tsk = current;
+        /* User mode accesses just cause a SIGSEGV */
+        if (error_code & PF_USER) {
+                /*
+                 * It's possible to have interrupts off here.
+                 */
+                local_irq_enable();
+                /*
+                 * Valid to do another page fault here because this one came
+                 * from user space.
+                 */
+                if (is_prefetch(regs, error_code, address))
+                        return;
+                if (is_errata100(regs, address))
+                        return;
+                if (show_unhandled_signals && unhandled_signal(tsk, SIGSEGV) &&
+                    printk_ratelimit()) {
+                        printk(
+                        "%s%s[%d]: segfault at %lx ip %p sp %p error %lx",
+                        task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
+                        tsk->comm, task_pid_nr(tsk), address,
+                        (void *) regs->ip, (void *) regs->sp, error_code);
+                        print_vma_addr(" in ", regs->ip);
+                        printk("\n");
+                }
+                tsk->thread.cr2 = address;
+                /* Kernel addresses are always protection faults */
+                tsk->thread.error_code = error_code | (address >= TASK_SIZE);
+                tsk->thread.trap_no = 14;
+                force_sig_info_fault(SIGSEGV, si_code, address, tsk);
+                return;
+        }
+        if (is_f00f_bug(regs, address))
+                return;
+        no_context(regs, error_code, address);
+}
+static noinline void bad_area_nosemaphore(struct pt_regs *regs,
+                        unsigned long error_code, unsigned long address)
+{
+        __bad_area_nosemaphore(regs, error_code, address, SEGV_MAPERR);
+}
+static void __bad_area(struct pt_regs *regs,
+                        unsigned long error_code, unsigned long address,
+                        int si_code)
+{
+        struct mm_struct *mm = current->mm;
+        /*
+         * Something tried to access memory that isn't in our memory map..
+         * Fix it, but check if it's kernel or user first..
+         */
+        up_read(&mm->mmap_sem);
+        __bad_area_nosemaphore(regs, error_code, address, si_code);
+}
+static noinline void bad_area(struct pt_regs *regs,
+                        unsigned long error_code, unsigned long address)
+{
+        __bad_area(regs, error_code, address, SEGV_MAPERR);
+}
+static noinline void bad_area_access_error(struct pt_regs *regs,
+                        unsigned long error_code, unsigned long address)
+{
+        __bad_area(regs, error_code, address, SEGV_ACCERR);
+}
+/* TODO: fixup for "mm-invoke-oom-killer-from-page-fault.patch" */
+static void out_of_memory(struct pt_regs *regs,
+                        unsigned long error_code, unsigned long address)
+{
+        /*
+         * We ran out of memory, call the OOM killer, and return the userspace
+         * (which will retry the fault, or kill us if we got oom-killed).
+         */
+        up_read(&current->mm->mmap_sem);
+        pagefault_out_of_memory();
+}
+static void do_sigbus(struct pt_regs *regs,
+                        unsigned long error_code, unsigned long address)
+{
+        struct task_struct *tsk = current;
+        struct mm_struct *mm = tsk->mm;
+        up_read(&mm->mmap_sem);
+        /* Kernel mode? Handle exceptions or die */
+        if (!(error_code & PF_USER))
+                no_context(regs, error_code, address);
+#ifdef CONFIG_X86_32
+        /* User space => ok to do another page fault */
+        if (is_prefetch(regs, error_code, address))
+                return;
+#endif
+        tsk->thread.cr2 = address;
+        tsk->thread.error_code = error_code;
+        tsk->thread.trap_no = 14;
+        force_sig_info_fault(SIGBUS, BUS_ADRERR, address, tsk);
+}
+static noinline void mm_fault_error(struct pt_regs *regs,
+                unsigned long error_code, unsigned long address, unsigned int fault)
+{
+        if (fault & VM_FAULT_OOM)
+                out_of_memory(regs, error_code, address);
+        else if (fault & VM_FAULT_SIGBUS)
+                do_sigbus(regs, error_code, address);
+        else
+                BUG();
+}
 static int spurious_fault_check(unsigned long error_code, pte_t *pte)
 {
        if ((error_code & PF_WRITE) && !pte_write(*pte))
@@ -448,8 +638,8 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
 * There are no security implications to leaving a stale TLB when
 * increasing the permissions on a page.
 */
-static int spurious_fault(unsigned long address,
+static noinline int spurious_fault(unsigned long error_code,
-                          unsigned long error_code)
+                                unsigned long address)
 {
        pgd_t *pgd;
        pud_t *pud;
@@ -494,7 +684,7 @@ static int spurious_fault(unsigned long address,
 *
 * This assumes no large pages in there.
 */
-static int vmalloc_fault(unsigned long address)
+static noinline int vmalloc_fault(unsigned long address)
 {
 #ifdef CONFIG_X86_32
        unsigned long pgd_paddr;
@@ -534,7 +724,7 @@ static int vmalloc_fault(unsigned long address)
           happen within a race in page table update. In the later
           case just flush. */
-        pgd = pgd_offset(current->mm ?: &init_mm, address);
+        pgd = pgd_offset(current->active_mm, address);
        pgd_ref = pgd_offset_k(address);
        if (pgd_none(*pgd_ref))
                return -1;
@@ -573,6 +763,25 @@ static int vmalloc_fault(unsigned long address)
 int show_unhandled_signals = 1;
+static inline int access_error(unsigned long error_code, int write,
+                                struct vm_area_struct *vma)
+{
+        if (write) {
+                /* write, present and write, not present */
+                if (unlikely(!(vma->vm_flags & VM_WRITE)))
+                        return 1;
+        } else if (unlikely(error_code & PF_PROT)) {
+                /* read, present */
+                return 1;
+        } else {
+                /* read, not present */
+                if (unlikely(!(vma->vm_flags & (VM_READ | VM_EXEC | VM_WRITE))))
+                        return 1;
+        }
+        return 0;
+}
 /*
 * This routine handles page faults.  It determines the address,
 * and the problem, and then passes it off to one of the appropriate
@@ -583,16 +792,12 @@ asmlinkage
 #endif
 void __kprobes do_page_fault(struct pt_regs *regs, unsigned long error_code)
 {
+        unsigned long address;
        struct task_struct *tsk;
        struct mm_struct *mm;
        struct vm_area_struct *vma;
-        unsigned long address;
+        int write;
-        int write, si_code;
        int fault;
-#ifdef CONFIG_X86_64
-        unsigned long flags;
-        int sig;
-#endif
        tsk = current;
        mm = tsk->mm;
@@ -601,9 +806,7 @@ void __kprobes do_page_fault(struct pt_regs *regs, unsigned long error_code)
        /* get the address */
        address = read_cr2();
-        si_code = SEGV_MAPERR;
+        if (unlikely(notify_page_fault(regs)))
-        if (notify_page_fault(regs))
                return;
        if (unlikely(kmmio_fault(regs, address)))
                return;
@@ -631,17 +834,17 @@ void __kprobes do_page_fault(struct pt_regs *regs, unsigned long error_code)
                        return;
                /* Can handle a stale RO->RW TLB */
-                if (spurious_fault(address, error_code))
+                if (spurious_fault(error_code, address))
                        return;
                /*
                 * Don't take the mm semaphore here. If we fixup a prefetch
                 * fault we could otherwise deadlock.
                 */
-                goto bad_area_nosemaphore;
+                bad_area_nosemaphore(regs, error_code, address);
+                return;
        }
        /*
         * It's safe to allow irq's after cr2 has been saved and the
         * vmalloc fault has been handled.
@@ -657,15 +860,17 @@ void __kprobes do_page_fault(struct pt_regs *regs, unsigned long error_code)
 #ifdef CONFIG_X86_64
        if (unlikely(error_code & PF_RSVD))
-                pgtable_bad(address, regs, error_code);
+                pgtable_bad(regs, error_code, address);
 #endif
        /*
         * If we're in an interrupt, have no user context or are running in an
         * atomic region then we must not take the fault.
         */
-        if (unlikely(in_atomic() || !mm))
+        if (unlikely(in_atomic() || !mm)) {
-                goto bad_area_nosemaphore;
+                bad_area_nosemaphore(regs, error_code, address);
+                return;
+        }
        /*
         * When running in the kernel we expect faults to occur only to
@@ -683,20 +888,26 @@ void __kprobes do_page_fault(struct pt_regs *regs, unsigned long error_code)
         * source.  If this is invalid we can skip the address space check,
         * thus avoiding the deadlock.
         */
-        if (!down_read_trylock(&mm->mmap_sem)) {
+        if (unlikely(!down_read_trylock(&mm->mmap_sem))) {
                if ((error_code & PF_USER) == 0 &&
-                    !search_exception_tables(regs->ip))
+                    !search_exception_tables(regs->ip)) {
-                        goto bad_area_nosemaphore;
+                        bad_area_nosemaphore(regs, error_code, address);
+                        return;
+                }
                down_read(&mm->mmap_sem);
        }
        vma = find_vma(mm, address);
-        if (!vma)
+        if (unlikely(!vma)) {
-                goto bad_area;
+                bad_area(regs, error_code, address);
-        if (vma->vm_start <= address)
+                return;
+        }
+        if (likely(vma->vm_start <= address))
                goto good_area;
-        if (!(vma->vm_flags & VM_GROWSDOWN))
+        if (unlikely(!(vma->vm_flags & VM_GROWSDOWN))) {
-                goto bad_area;
+                bad_area(regs, error_code, address);
+                return;
+        }
        if (error_code & PF_USER) {
                /*
                 * Accessing the stack below %sp is always a bug.
@@ -704,31 +915,25 @@ void __kprobes do_page_fault(struct pt_regs *regs, unsigned long error_code)
                 * and pusha to work.  ("enter $65535,$31" pushes
                 * 32 pointers and then decrements %sp by 65535.)
                 */
-                if (address + 65536 + 32 * sizeof(unsigned long) < regs->sp)
+                if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
-                        goto bad_area;
+                        bad_area(regs, error_code, address);
+                        return;
+                }
        }
-        if (expand_stack(vma, address))
+        if (unlikely(expand_stack(vma, address))) {
-                goto bad_area;
+                bad_area(regs, error_code, address);
-/*
+                return;
- * Ok, we have a good vm_area for this memory access, so
+        }
- * we can handle it..
- */
+        /*
+         * Ok, we have a good vm_area for this memory access, so
+         * we can handle it..
+         */
 good_area:
-        si_code = SEGV_ACCERR;
+        write = error_code & PF_WRITE;
-        write = 0;
+        if (unlikely(access_error(error_code, write, vma))) {
-        switch (error_code & (PF_PROT|PF_WRITE)) {
+                bad_area_access_error(regs, error_code, address);
-        default:        /* 3: write, present */
+                return;
-                /* fall through */
-        case PF_WRITE:          /* write, not present */
-                if (!(vma->vm_flags & VM_WRITE))
-                        goto bad_area;
-                write++;
-                break;
-        case PF_PROT:           /* read, present */
-                goto bad_area;
-        case 0:                 /* read, not present */
-                if (!(vma->vm_flags & (VM_READ | VM_EXEC | VM_WRITE)))
-                        goto bad_area;
        }
        /*
@@ -738,11 +943,8 @@ good_area:
         */
        fault = handle_mm_fault(mm, vma, address, write);
        if (unlikely(fault & VM_FAULT_ERROR)) {
-                if (fault & VM_FAULT_OOM)
+                mm_fault_error(regs, error_code, address, fault);
-                        goto out_of_memory;
+                return;
-                else if (fault & VM_FAULT_SIGBUS)
-                        goto do_sigbus;
-                BUG();
        }
        if (fault & VM_FAULT_MAJOR)
                tsk->maj_flt++;
@@ -760,128 +962,6 @@ good_area:
        }
 #endif
        up_read(&mm->mmap_sem);
-        return;
-/*
- * Something tried to access memory that isn't in our memory map..
- * Fix it, but check if it's kernel or user first..
- */
-bad_area:
-        up_read(&mm->mmap_sem);
-bad_area_nosemaphore:
-        /* User mode accesses just cause a SIGSEGV */
-        if (error_code & PF_USER) {
-                /*
-                 * It's possible to have interrupts off here.
-                 */
-                local_irq_enable();
-                /*
-                 * Valid to do another page fault here because this one came
-                 * from user space.
-                 */
-                if (is_prefetch(regs, address, error_code))
-                        return;
-                if (is_errata100(regs, address))
-                        return;
-                if (show_unhandled_signals && unhandled_signal(tsk, SIGSEGV) &&
-                    printk_ratelimit()) {
-                        printk(
-                        "%s%s[%d]: segfault at %lx ip %p sp %p error %lx",
-                        task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
-                        tsk->comm, task_pid_nr(tsk), address,
-                        (void *) regs->ip, (void *) regs->sp, error_code);
-                        print_vma_addr(" in ", regs->ip);
-                        printk("\n");
-                }
-                tsk->thread.cr2 = address;
-                /* Kernel addresses are always protection faults */
-                tsk->thread.error_code = error_code | (address >= TASK_SIZE);
-                tsk->thread.trap_no = 14;
-                force_sig_info_fault(SIGSEGV, si_code, address, tsk);
-                return;
-        }
-        if (is_f00f_bug(regs, address))
-                return;
-no_context:
-        /* Are we prepared to handle this kernel fault?  */
-        if (fixup_exception(regs))
-                return;
-        /*
-         * X86_32
-         * Valid to do another page fault here, because if this fault
-         * had been triggered by is_prefetch fixup_exception would have
-         * handled it.
-         *
-         * X86_64
-         * Hall of shame of CPU/BIOS bugs.
-         */
-        if (is_prefetch(regs, address, error_code))
-                return;
-        if (is_errata93(regs, address))
-                return;
-/*
- * Oops. The kernel tried to access some bad page. We'll have to
- * terminate things with extreme prejudice.
- */
-#ifdef CONFIG_X86_32
-        bust_spinlocks(1);
-#else
-        flags = oops_begin();
-#endif
-        show_fault_oops(regs, error_code, address);
-        tsk->thread.cr2 = address;
-        tsk->thread.trap_no = 14;
-        tsk->thread.error_code = error_code;
-#ifdef CONFIG_X86_32
-        die("Oops", regs, error_code);
-        bust_spinlocks(0);
-        do_exit(SIGKILL);
-#else
-        sig = SIGKILL;
-        if (__die("Oops", regs, error_code))
-                sig = 0;
-        /* Executive summary in case the body of the oops scrolled away */
-        printk(KERN_EMERG "CR2: %016lx\n", address);
-        oops_end(flags, regs, sig);
-#endif
-out_of_memory:
-        /*
-         * We ran out of memory, call the OOM killer, and return the userspace
-         * (which will retry the fault, or kill us if we got oom-killed).
-         */
-        up_read(&mm->mmap_sem);
-        pagefault_out_of_memory();
-        return;
-do_sigbus:
-        up_read(&mm->mmap_sem);
-        /* Kernel mode? Handle exceptions or die */
-        if (!(error_code & PF_USER))
-                goto no_context;
-#ifdef CONFIG_X86_32
-        /* User space => ok to do another page fault */
-        if (is_prefetch(regs, address, error_code))
-                return;
-#endif
-        tsk->thread.cr2 = address;
-        tsk->thread.error_code = error_code;
-        tsk->thread.trap_no = 14;
-        force_sig_info_fault(SIGBUS, BUS_ADRERR, address, tsk);
 }
 DEFINE_SPINLOCK(pgd_lock);
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 4a6989e47a53..00263bf07a88 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -137,6 +137,47 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
        return pte_offset_kernel(pmd, 0);
 }
+static pte_t *__init page_table_kmap_check(pte_t *pte, pmd_t *pmd,
+                                           unsigned long vaddr, pte_t *lastpte)
+{
+#ifdef CONFIG_HIGHMEM
+        /*
+         * Something (early fixmap) may already have put a pte
+         * page here, which causes the page table allocation
+         * to become nonlinear. Attempt to fix it, and if it
+         * is still nonlinear then we have to bug.
+         */
+        int pmd_idx_kmap_begin = fix_to_virt(FIX_KMAP_END) >> PMD_SHIFT;
+        int pmd_idx_kmap_end = fix_to_virt(FIX_KMAP_BEGIN) >> PMD_SHIFT;
+        if (pmd_idx_kmap_begin != pmd_idx_kmap_end
+            && (vaddr >> PMD_SHIFT) >= pmd_idx_kmap_begin
+            && (vaddr >> PMD_SHIFT) <= pmd_idx_kmap_end
+            && ((__pa(pte) >> PAGE_SHIFT) < table_start
+                || (__pa(pte) >> PAGE_SHIFT) >= table_end)) {
+                pte_t *newpte;
+                int i;
+                BUG_ON(after_init_bootmem);
+                newpte = alloc_low_page();
+                for (i = 0; i < PTRS_PER_PTE; i++)
+                        set_pte(newpte + i, pte[i]);
+                paravirt_alloc_pte(&init_mm, __pa(newpte) >> PAGE_SHIFT);
+                set_pmd(pmd, __pmd(__pa(newpte)|_PAGE_TABLE));
+                BUG_ON(newpte != pte_offset_kernel(pmd, 0));
+                __flush_tlb_all();
+                paravirt_release_pte(__pa(pte) >> PAGE_SHIFT);
+                pte = newpte;
+        }
+        BUG_ON(vaddr < fix_to_virt(FIX_KMAP_BEGIN - 1)
+               && vaddr > fix_to_virt(FIX_KMAP_END)
+               && lastpte && lastpte + PTRS_PER_PTE != pte);
+#endif
+        return pte;
+}
 /*
 * This function initializes a certain range of kernel virtual memory
 * with new bootmem page tables, everywhere page tables are missing in
@@ -153,6 +194,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
        unsigned long vaddr;
        pgd_t *pgd;
        pmd_t *pmd;
+        pte_t *pte = NULL;
        vaddr = start;
        pgd_idx = pgd_index(vaddr);
@@ -164,7 +206,8 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
                pmd = pmd + pmd_index(vaddr);
                for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
                                                        pmd++, pmd_idx++) {
-                        one_page_table_init(pmd);
+                        pte = page_table_kmap_check(one_page_table_init(pmd),
+                                                    pmd, vaddr, pte);
                        vaddr += PMD_SIZE;
                }
@@ -507,7 +550,6 @@ static void __init early_ioremap_page_table_range_init(pgd_t *pgd_base)
         * Fixed mappings, only the page table structure has to be
         * created - mappings will be set by set_fixmap():
         */
-        early_ioremap_clear();
        vaddr = __fix_to_virt(__end_of_fixed_addresses - 1) & PMD_MASK;
        end = (FIXADDR_TOP + PMD_SIZE - 1) & PMD_MASK;
        page_table_range_init(vaddr, end, pgd_base);
@@ -800,7 +842,7 @@ static void __init find_early_table_space(unsigned long end, int use_pse)
        tables += PAGE_ALIGN(ptes * sizeof(pte_t));
        /* for fixmap */
-        tables += PAGE_SIZE * 2;
+        tables += PAGE_ALIGN(__end_of_fixed_addresses * sizeof(pte_t));
        /*
         * RED-PEN putting page tables only on node 0 could
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 23f68e77ad1f..e6d36b490250 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -596,7 +596,7 @@ static void __init init_gbpages(void)
                direct_gbpages = 0;
 }
-static unsigned long __init kernel_physical_mapping_init(unsigned long start,
+static unsigned long __meminit kernel_physical_mapping_init(unsigned long start,
                                                unsigned long end,
                                                unsigned long page_size_mask)
 {
diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
index d0151d8ce452..ca53224fc56c 100644
--- a/arch/x86/mm/iomap_32.c
+++ b/arch/x86/mm/iomap_32.c
@@ -17,6 +17,7 @@
 */
 #include <asm/iomap.h>
+#include <asm/pat.h>
 #include <linux/module.h>
 /* Map 'pfn' using fixed map 'type' and protections 'prot'
@@ -29,6 +30,15 @@ iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot)
        pagefault_disable();
+        /*
+         * For non-PAT systems, promote PAGE_KERNEL_WC to PAGE_KERNEL_UC_MINUS.
+         * PAGE_KERNEL_WC maps to PWT, which translates to uncached if the
+         * MTRR is UC or WC.  UC_MINUS gets the real intention, of the
+         * user, which is "WC if the MTRR is WC, UC if you can't do that."
+         */
+        if (!pat_enabled && pgprot_val(prot) == pgprot_val(PAGE_KERNEL_WC))
+                prot = PAGE_KERNEL_UC_MINUS;
        idx = type + KM_TYPE_NR*smp_processor_id();
        vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
        set_pte(kmap_pte-idx, pfn_pte(pfn, prot));
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index bd85d42819e1..1448bcb7f22f 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -367,7 +367,7 @@ EXPORT_SYMBOL(ioremap_nocache);
 *
 * Must be freed with iounmap.
 */
-void __iomem *ioremap_wc(unsigned long phys_addr, unsigned long size)
+void __iomem *ioremap_wc(resource_size_t phys_addr, unsigned long size)
 {
        if (pat_enabled)
                return __ioremap_caller(phys_addr, size, _PAGE_CACHE_WC,
@@ -557,34 +557,9 @@ void __init early_ioremap_init(void)
        }
 }
-void __init early_ioremap_clear(void)
-{
-        pmd_t *pmd;
-        if (early_ioremap_debug)
-                printk(KERN_INFO "early_ioremap_clear()\n");
-        pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
-        pmd_clear(pmd);
-        paravirt_release_pte(__pa(bm_pte) >> PAGE_SHIFT);
-        __flush_tlb_all();
-}
 void __init early_ioremap_reset(void)
 {
-        enum fixed_addresses idx;
-        unsigned long addr, phys;
-        pte_t *pte;
        after_paging_init = 1;
-        for (idx = FIX_BTMAP_BEGIN; idx >= FIX_BTMAP_END; idx--) {
-                addr = fix_to_virt(idx);
-                pte = early_ioremap_pte(addr);
-                if (pte_present(*pte)) {
-                        phys = pte_val(*pte) & PAGE_MASK;
-                        set_fixmap(idx, phys);
-                }
-        }
 }
 static void __init __early_set_fixmap(enum fixed_addresses idx,
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 71a14f89f89e..08d140fbc31b 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -20,6 +20,12 @@
 #include <asm/acpi.h>
 #include <asm/k8.h>
+#ifdef CONFIG_DEBUG_PER_CPU_MAPS
+# define DBG(x...) printk(KERN_DEBUG x)
+#else
+# define DBG(x...)
+#endif
 struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
 EXPORT_SYMBOL(node_data);
@@ -33,6 +39,21 @@ int numa_off __initdata;
 static unsigned long __initdata nodemap_addr;
 static unsigned long __initdata nodemap_size;
+DEFINE_PER_CPU(int, node_number) = 0;
+EXPORT_PER_CPU_SYMBOL(node_number);
+/*
+ * Map cpu index to node index
+ */
+DEFINE_EARLY_PER_CPU(int, x86_cpu_to_node_map, NUMA_NO_NODE);
+EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_node_map);
+/*
+ * Which logical CPUs are on which nodes
+ */
+cpumask_t *node_to_cpumask_map;
+EXPORT_SYMBOL(node_to_cpumask_map);
 /*
 * Given a shift value, try to populate memnodemap[]
 * Returns :
@@ -640,3 +661,199 @@ void __init init_cpu_to_node(void)
 #endif
+/*
+ * Allocate node_to_cpumask_map based on number of available nodes
+ * Requires node_possible_map to be valid.
+ *
+ * Note: node_to_cpumask() is not valid until after this is done.
+ * (Use CONFIG_DEBUG_PER_CPU_MAPS to check this.)
+ */
+void __init setup_node_to_cpumask_map(void)
+{
+        unsigned int node, num = 0;
+        cpumask_t *map;
+        /* setup nr_node_ids if not done yet */
+        if (nr_node_ids == MAX_NUMNODES) {
+                for_each_node_mask(node, node_possible_map)
+                        num = node;
+                nr_node_ids = num + 1;
+        }
+        /* allocate the map */
+        map = alloc_bootmem_low(nr_node_ids * sizeof(cpumask_t));
+        DBG("node_to_cpumask_map at %p for %d nodes\n", map, nr_node_ids);
+        pr_debug("Node to cpumask map at %p for %d nodes\n",
+                 map, nr_node_ids);
+        /* node_to_cpumask() will now work */
+        node_to_cpumask_map = map;
+}
+void __cpuinit numa_set_node(int cpu, int node)
+{
+        int *cpu_to_node_map = early_per_cpu_ptr(x86_cpu_to_node_map);
+        /* early setting, no percpu area yet */
+        if (cpu_to_node_map) {
+                cpu_to_node_map[cpu] = node;
+                return;
+        }
+#ifdef CONFIG_DEBUG_PER_CPU_MAPS
+        if (cpu >= nr_cpu_ids || !per_cpu_offset(cpu)) {
+                printk(KERN_ERR "numa_set_node: invalid cpu# (%d)\n", cpu);
+                dump_stack();
+                return;
+        }
+#endif
+        per_cpu(x86_cpu_to_node_map, cpu) = node;
+        if (node != NUMA_NO_NODE)
+                per_cpu(node_number, cpu) = node;
+}
+void __cpuinit numa_clear_node(int cpu)
+{
+        numa_set_node(cpu, NUMA_NO_NODE);
+}
+#ifndef CONFIG_DEBUG_PER_CPU_MAPS
+void __cpuinit numa_add_cpu(int cpu)
+{
+        cpu_set(cpu, node_to_cpumask_map[early_cpu_to_node(cpu)]);
+}
+void __cpuinit numa_remove_cpu(int cpu)
+{
+        cpu_clear(cpu, node_to_cpumask_map[early_cpu_to_node(cpu)]);
+}
+#else /* CONFIG_DEBUG_PER_CPU_MAPS */
+/*
+ * --------- debug versions of the numa functions ---------
+ */
+static void __cpuinit numa_set_cpumask(int cpu, int enable)
+{
+        int node = early_cpu_to_node(cpu);
+        cpumask_t *mask;
+        char buf[64];
+        if (node_to_cpumask_map == NULL) {
+                printk(KERN_ERR "node_to_cpumask_map NULL\n");
+                dump_stack();
+                return;
+        }
+        mask = &node_to_cpumask_map[node];
+        if (enable)
+                cpu_set(cpu, *mask);
+        else
+                cpu_clear(cpu, *mask);
+        cpulist_scnprintf(buf, sizeof(buf), mask);
+        printk(KERN_DEBUG "%s cpu %d node %d: mask now %s\n",
+                enable ? "numa_add_cpu" : "numa_remove_cpu", cpu, node, buf);
+}
+void __cpuinit numa_add_cpu(int cpu)
+{
+        numa_set_cpumask(cpu, 1);
+}
+void __cpuinit numa_remove_cpu(int cpu)
+{
+        numa_set_cpumask(cpu, 0);
+}
+int cpu_to_node(int cpu)
+{
+        if (early_per_cpu_ptr(x86_cpu_to_node_map)) {
+                printk(KERN_WARNING
+                        "cpu_to_node(%d): usage too early!\n", cpu);
+                dump_stack();
+                return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
+        }
+        return per_cpu(x86_cpu_to_node_map, cpu);
+}
+EXPORT_SYMBOL(cpu_to_node);
+/*
+ * Same function as cpu_to_node() but used if called before the
+ * per_cpu areas are setup.
+ */
+int early_cpu_to_node(int cpu)
+{
+        if (early_per_cpu_ptr(x86_cpu_to_node_map))
+                return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
+        if (!per_cpu_offset(cpu)) {
+                printk(KERN_WARNING
+                        "early_cpu_to_node(%d): no per_cpu area!\n", cpu);
+                dump_stack();
+                return NUMA_NO_NODE;
+        }
+        return per_cpu(x86_cpu_to_node_map, cpu);
+}
+/* empty cpumask */
+static const cpumask_t cpu_mask_none;
+/*
+ * Returns a pointer to the bitmask of CPUs on Node 'node'.
+ */
+const cpumask_t *cpumask_of_node(int node)
+{
+        if (node_to_cpumask_map == NULL) {
+                printk(KERN_WARNING
+                        "cpumask_of_node(%d): no node_to_cpumask_map!\n",
+                        node);
+                dump_stack();
+                return (const cpumask_t *)&cpu_online_map;
+        }
+        if (node >= nr_node_ids) {
+                printk(KERN_WARNING
+                        "cpumask_of_node(%d): node > nr_node_ids(%d)\n",
+                        node, nr_node_ids);
+                dump_stack();
+                return &cpu_mask_none;
+        }
+        return &node_to_cpumask_map[node];
+}
+EXPORT_SYMBOL(cpumask_of_node);
+/*
+ * Returns a bitmask of CPUs on Node 'node'.
+ *
+ * Side note: this function creates the returned cpumask on the stack
+ * so with a high NR_CPUS count, excessive stack space is used.  The
+ * node_to_cpumask_ptr function should be used whenever possible.
+ */
+cpumask_t node_to_cpumask(int node)
+{
+        if (node_to_cpumask_map == NULL) {
+                printk(KERN_WARNING
+                        "node_to_cpumask(%d): no node_to_cpumask_map!\n", node);
+                dump_stack();
+                return cpu_online_map;
+        }
+        if (node >= nr_node_ids) {
+                printk(KERN_WARNING
+                        "node_to_cpumask(%d): node > nr_node_ids(%d)\n",
+                        node, nr_node_ids);
+                dump_stack();
+                return cpu_mask_none;
+        }
+        return node_to_cpumask_map[node];
+}
+EXPORT_SYMBOL(node_to_cpumask);
+/*
+ * --------- end of debug versions of the numa functions ---------
+ */
+#endif /* CONFIG_DEBUG_PER_CPU_MAPS */
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index e89d24815f26..84ba74820ad6 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -534,6 +534,36 @@ out_unlock:
        return 0;
 }
+static int __cpa_process_fault(struct cpa_data *cpa, unsigned long vaddr,
+                               int primary)
+{
+        /*
+         * Ignore all non primary paths.
+         */
+        if (!primary)
+                return 0;
+        /*
+         * Ignore the NULL PTE for kernel identity mapping, as it is expected
+         * to have holes.
+         * Also set numpages to '1' indicating that we processed cpa req for
+         * one virtual address page and its pfn. TBD: numpages can be set based
+         * on the initial value and the level returned by lookup_address().
+         */
+        if (within(vaddr, PAGE_OFFSET,
+                   PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT))) {
+                cpa->numpages = 1;
+                cpa->pfn = __pa(vaddr) >> PAGE_SHIFT;
+                return 0;
+        } else {
+                WARN(1, KERN_WARNING "CPA: called for zero pte. "
+                        "vaddr = %lx cpa->vaddr = %lx\n", vaddr,
+                        *cpa->vaddr);
+                return -EFAULT;
+        }
+}
 static int __change_page_attr(struct cpa_data *cpa, int primary)
 {
        unsigned long address;
@@ -549,17 +579,11 @@ static int __change_page_attr(struct cpa_data *cpa, int primary)
 repeat:
        kpte = lookup_address(address, &level);
        if (!kpte)
-                return 0;
+                return __cpa_process_fault(cpa, address, primary);
        old_pte = *kpte;
-        if (!pte_val(old_pte)) {
+        if (!pte_val(old_pte))
-                if (!primary)
+                return __cpa_process_fault(cpa, address, primary);
-                        return 0;
-                WARN(1, KERN_WARNING "CPA: called for zero pte. "
-                       "vaddr = %lx cpa->vaddr = %lx\n", address,
-                       *cpa->vaddr);
-                return -EINVAL;
-        }
        if (level == PG_LEVEL_4K) {
                pte_t new_pte;
@@ -657,12 +681,7 @@ static int cpa_process_alias(struct cpa_data *cpa)
                vaddr = *cpa->vaddr;
        if (!(within(vaddr, PAGE_OFFSET,
-                    PAGE_OFFSET + (max_low_pfn_mapped << PAGE_SHIFT))
+                    PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT)))) {
-#ifdef CONFIG_X86_64
-                || within(vaddr, PAGE_OFFSET + (1UL<<32),
-                    PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT))
-#endif
-        )) {
                alias_cpa = *cpa;
                temp_cpa_vaddr = (unsigned long) __va(cpa->pfn << PAGE_SHIFT);
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index 85cbd3cd3723..9127e31c7268 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -30,7 +30,7 @@
 #ifdef CONFIG_X86_PAT
 int __read_mostly pat_enabled = 1;
-void __cpuinit pat_disable(char *reason)
+void __cpuinit pat_disable(const char *reason)
 {
        pat_enabled = 0;
        printk(KERN_INFO "%s\n", reason);
@@ -42,6 +42,11 @@ static int __init nopat(char *str)
        return 0;
 }
 early_param("nopat", nopat);
+#else
+static inline void pat_disable(const char *reason)
+{
+        (void)reason;
+}
 #endif
@@ -78,16 +83,20 @@ void pat_init(void)
        if (!pat_enabled)
                return;
-        /* Paranoia check. */
+        if (!cpu_has_pat) {
-        if (!cpu_has_pat && boot_pat_state) {
+                if (!boot_pat_state) {
-                /*
+                        pat_disable("PAT not supported by CPU.");
-                 * If this happens we are on a secondary CPU, but
+                        return;
-                 * switched to PAT on the boot CPU. We have no way to
+                } else {
-                 * undo PAT.
+                        /*
-                 */
+                         * If this happens we are on a secondary CPU, but
-                printk(KERN_ERR "PAT enabled, "
+                         * switched to PAT on the boot CPU. We have no way to
-                       "but not supported by secondary CPU\n");
+                         * undo PAT.
-                BUG();
+                         */
+                        printk(KERN_ERR "PAT enabled, "
+                               "but not supported by secondary CPU\n");
+                        BUG();
+                }
        }
        /* Set PWT to Write-Combining. All other bits stay the same */
@@ -333,11 +342,23 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
                                              req_type & _PAGE_CACHE_MASK);
        }
-        is_range_ram = pagerange_is_ram(start, end);
+        if (new_type)
-        if (is_range_ram == 1)
+                *new_type = actual_type;
-                return reserve_ram_pages_type(start, end, req_type, new_type);
-        else if (is_range_ram < 0)
+        /*
-                return -EINVAL;
+         * For legacy reasons, some parts of the physical address range in the
+         * legacy 1MB region is treated as non-RAM (even when listed as RAM in
+         * the e820 tables).  So we will track the memory attributes of this
+         * legacy 1MB region using the linear memtype_list always.
+         */
+        if (end >= ISA_END_ADDRESS) {
+                is_range_ram = pagerange_is_ram(start, end);
+                if (is_range_ram == 1)
+                        return reserve_ram_pages_type(start, end, req_type,
+                                                      new_type);
+                else if (is_range_ram < 0)
+                        return -EINVAL;
+        }
        new  = kmalloc(sizeof(struct memtype), GFP_KERNEL);
        if (!new)
@@ -347,9 +368,6 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
        new->end        = end;
        new->type       = actual_type;
-        if (new_type)
-                *new_type = actual_type;
        spin_lock(&memtype_lock);
        if (cached_entry && start >= cached_start)
@@ -437,11 +455,19 @@ int free_memtype(u64 start, u64 end)
        if (is_ISA_range(start, end - 1))
                return 0;
-        is_range_ram = pagerange_is_ram(start, end);
+        /*
-        if (is_range_ram == 1)
+         * For legacy reasons, some parts of the physical address range in the
-                return free_ram_pages_type(start, end);
+         * legacy 1MB region is treated as non-RAM (even when listed as RAM in
-        else if (is_range_ram < 0)
+         * the e820 tables).  So we will track the memory attributes of this
-                return -EINVAL;
+         * legacy 1MB region using the linear memtype_list always.
+         */
+        if (end >= ISA_END_ADDRESS) {
+                is_range_ram = pagerange_is_ram(start, end);
+                if (is_range_ram == 1)
+                        return free_ram_pages_type(start, end);
+                else if (is_range_ram < 0)
+                        return -EINVAL;
+        }
        spin_lock(&memtype_lock);
        list_for_each_entry(entry, &memtype_list, nd) {
@@ -601,12 +627,13 @@ void unmap_devmem(unsigned long pfn, unsigned long size, pgprot_t vma_prot)
 * Reserved non RAM regions only and after successful reserve_memtype,
 * this func also keeps identity mapping (if any) in sync with this new prot.
 */
-static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t vma_prot)
+static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
+                                int strict_prot)
 {
        int is_ram = 0;
        int id_sz, ret;
        unsigned long flags;
-        unsigned long want_flags = (pgprot_val(vma_prot) & _PAGE_CACHE_MASK);
+        unsigned long want_flags = (pgprot_val(*vma_prot) & _PAGE_CACHE_MASK);
        is_ram = pagerange_is_ram(paddr, paddr + size);
@@ -625,15 +652,24 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t vma_prot)
                return ret;
        if (flags != want_flags) {
-                free_memtype(paddr, paddr + size);
+                if (strict_prot || !is_new_memtype_allowed(want_flags, flags)) {
-                printk(KERN_ERR
+                        free_memtype(paddr, paddr + size);
-                "%s:%d map pfn expected mapping type %s for %Lx-%Lx, got %s\n",
+                        printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
-                        current->comm, current->pid,
+                                " for %Lx-%Lx, got %s\n",
-                        cattr_name(want_flags),
+                                current->comm, current->pid,
-                        (unsigned long long)paddr,
+                                cattr_name(want_flags),
-                        (unsigned long long)(paddr + size),
+                                (unsigned long long)paddr,
-                        cattr_name(flags));
+                                (unsigned long long)(paddr + size),
-                return -EINVAL;
+                                cattr_name(flags));
+                        return -EINVAL;
+                }
+                /*
+                 * We allow returning different type than the one requested in
+                 * non strict case.
+                 */
+                *vma_prot = __pgprot((pgprot_val(*vma_prot) &
+                                      (~_PAGE_CACHE_MASK)) |
+                                     flags);
        }
        /* Need to keep identity mapping in sync */
@@ -689,6 +725,7 @@ int track_pfn_vma_copy(struct vm_area_struct *vma)
        unsigned long vma_start = vma->vm_start;
        unsigned long vma_end = vma->vm_end;
        unsigned long vma_size = vma_end - vma_start;
+        pgprot_t pgprot;
        if (!pat_enabled)
                return 0;
@@ -702,7 +739,8 @@ int track_pfn_vma_copy(struct vm_area_struct *vma)
                        WARN_ON_ONCE(1);
                        return -EINVAL;
                }
-                return reserve_pfn_range(paddr, vma_size, __pgprot(prot));
+                pgprot = __pgprot(prot);
+                return reserve_pfn_range(paddr, vma_size, &pgprot, 1);
        }
        /* reserve entire vma page by page, using pfn and prot from pte */
@@ -710,7 +748,8 @@ int track_pfn_vma_copy(struct vm_area_struct *vma)
                if (follow_phys(vma, vma_start + i, 0, &prot, &paddr))
                        continue;
-                retval = reserve_pfn_range(paddr, PAGE_SIZE, __pgprot(prot));
+                pgprot = __pgprot(prot);
+                retval = reserve_pfn_range(paddr, PAGE_SIZE, &pgprot, 1);
                if (retval)
                        goto cleanup_ret;
        }
@@ -741,7 +780,7 @@ cleanup_ret:
 * Note that this function can be called with caller trying to map only a
 * subrange/page inside the vma.
 */
-int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t prot,
+int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t *prot,
                        unsigned long pfn, unsigned long size)
 {
        int retval = 0;
@@ -758,14 +797,14 @@ int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t prot,
        if (is_linear_pfn_mapping(vma)) {
                /* reserve the whole chunk starting from vm_pgoff */
                paddr = (resource_size_t)vma->vm_pgoff << PAGE_SHIFT;
-                return reserve_pfn_range(paddr, vma_size, prot);
+                return reserve_pfn_range(paddr, vma_size, prot, 0);
        }
        /* reserve page by page using pfn and size */
        base_paddr = (resource_size_t)pfn << PAGE_SHIFT;
        for (i = 0; i < size; i += PAGE_SIZE) {
                paddr = base_paddr + i;
-                retval = reserve_pfn_range(paddr, PAGE_SIZE, prot);
+                retval = reserve_pfn_range(paddr, PAGE_SIZE, prot, 0);
                if (retval)
                        goto cleanup_ret;
        }
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index 09737c8af074..15df1baee100 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -21,6 +21,7 @@
 #include <asm/numa.h>
 #include <asm/e820.h>
 #include <asm/genapic.h>
+#include <asm/uv/uv.h>
 int acpi_numa __initdata;
diff --git a/arch/x86/kernel/tlb_64.c b/arch/x86/mm/tlb.c
index f8be6f1d2e48..72a6d4ebe34d 100644
--- a/arch/x86/kernel/tlb_64.c
+++ b/arch/x86/mm/tlb.c
@@ -1,22 +1,18 @@
 #include <linux/init.h>
 #include <linux/mm.h>
-#include <linux/delay.h>
 #include <linux/spinlock.h>
 #include <linux/smp.h>
-#include <linux/kernel_stat.h>
-#include <linux/mc146818rtc.h>
 #include <linux/interrupt.h>
+#include <linux/module.h>
-#include <asm/mtrr.h>
-#include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 #include <asm/mmu_context.h>
-#include <asm/proto.h>
+#include <asm/apic.h>
-#include <asm/apicdef.h>
+#include <asm/uv/uv.h>
-#include <asm/idle.h>
-#include <asm/uv/uv_hub.h>
+DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate)
-#include <asm/uv/uv_bau.h>
+                        = { &init_mm, 0, };
 #include <mach_ipi.h>
 /*
@@ -33,7 +29,7 @@
 *      To avoid global state use 8 different call vectors.
 *      Each CPU uses a specific vector to trigger flushes on other
 *      CPUs. Depending on the received vector the target CPUs look into
- *      the right per cpu variable for the flush data.
+ *      the right array slot for the flush data.
 *
 *      With more than 8 CPUs they are hashed to the 8 available
 *      vectors. The limited global vector space forces us to this right now.
@@ -43,18 +39,18 @@
 union smp_flush_state {
        struct {
-                cpumask_t flush_cpumask;
                struct mm_struct *flush_mm;
                unsigned long flush_va;
                spinlock_t tlbstate_lock;
+                DECLARE_BITMAP(flush_cpumask, NR_CPUS);
        };
-        char pad[SMP_CACHE_BYTES];
+        char pad[CONFIG_X86_INTERNODE_CACHE_BYTES];
-} ____cacheline_aligned;
+} ____cacheline_internodealigned_in_smp;
 /* State is put into the per CPU data section, but padded
   to a full cache line because other CPUs can access it and we don't
   want false sharing in the per cpu data segment. */
-static DEFINE_PER_CPU(union smp_flush_state, flush_state);
+static union smp_flush_state flush_state[NUM_INVALIDATE_TLB_VECTORS];
 /*
 * We cannot call mmdrop() because we are in interrupt context,
@@ -62,9 +58,9 @@ static DEFINE_PER_CPU(union smp_flush_state, flush_state);
 */
 void leave_mm(int cpu)
 {
-        if (read_pda(mmu_state) == TLBSTATE_OK)
+        if (percpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
                BUG();
-        cpu_clear(cpu, read_pda(active_mm)->cpu_vm_mask);
+        cpu_clear(cpu, percpu_read(cpu_tlbstate.active_mm)->cpu_vm_mask);
        load_cr3(swapper_pg_dir);
 }
 EXPORT_SYMBOL_GPL(leave_mm);
@@ -117,10 +113,20 @@ EXPORT_SYMBOL_GPL(leave_mm);
 * Interrupts are disabled.
 */
-asmlinkage void smp_invalidate_interrupt(struct pt_regs *regs)
+/*
+ * FIXME: use of asmlinkage is not consistent.  On x86_64 it's noop
+ * but still used for documentation purpose but the usage is slightly
+ * inconsistent.  On x86_32, asmlinkage is regparm(0) but interrupt
+ * entry calls in with the first parameter in %eax.  Maybe define
+ * intrlinkage?
+ */
+#ifdef CONFIG_X86_64
+asmlinkage
+#endif
+void smp_invalidate_interrupt(struct pt_regs *regs)
 {
-        int cpu;
+        unsigned int cpu;
-        int sender;
+        unsigned int sender;
        union smp_flush_state *f;
        cpu = smp_processor_id();
@@ -129,9 +135,9 @@ asmlinkage void smp_invalidate_interrupt(struct pt_regs *regs)
         * Use that to determine where the sender put the data.
         */
        sender = ~regs->orig_ax - INVALIDATE_TLB_VECTOR_START;
-        f = &per_cpu(flush_state, sender);
+        f = &flush_state[sender];
-        if (!cpu_isset(cpu, f->flush_cpumask))
+        if (!cpumask_test_cpu(cpu, to_cpumask(f->flush_cpumask)))
                goto out;
                /*
                 * This was a BUG() but until someone can quote me the
@@ -142,8 +148,8 @@ asmlinkage void smp_invalidate_interrupt(struct pt_regs *regs)
                 * BUG();
                 */
-        if (f->flush_mm == read_pda(active_mm)) {
+        if (f->flush_mm == percpu_read(cpu_tlbstate.active_mm)) {
-                if (read_pda(mmu_state) == TLBSTATE_OK) {
+                if (percpu_read(cpu_tlbstate.state) == TLBSTATE_OK) {
                        if (f->flush_va == TLB_FLUSH_ALL)
                                local_flush_tlb();
                        else
@@ -153,23 +159,21 @@ asmlinkage void smp_invalidate_interrupt(struct pt_regs *regs)
        }
 out:
        ack_APIC_irq();
-        cpu_clear(cpu, f->flush_cpumask);
+        smp_mb__before_clear_bit();
+        cpumask_clear_cpu(cpu, to_cpumask(f->flush_cpumask));
+        smp_mb__after_clear_bit();
        inc_irq_stat(irq_tlb_count);
 }
-void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
+static void flush_tlb_others_ipi(const struct cpumask *cpumask,
-                             unsigned long va)
+                                 struct mm_struct *mm, unsigned long va)
 {
-        int sender;
+        unsigned int sender;
        union smp_flush_state *f;
-        cpumask_t cpumask = *cpumaskp;
-        if (is_uv_system() && uv_flush_tlb_others(&cpumask, mm, va))
-                return;
        /* Caller has disabled preemption */
        sender = smp_processor_id() % NUM_INVALIDATE_TLB_VECTORS;
-        f = &per_cpu(flush_state, sender);
+        f = &flush_state[sender];
        /*
         * Could avoid this lock when
@@ -180,7 +184,8 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
        f->flush_mm = mm;
        f->flush_va = va;
-        cpus_or(f->flush_cpumask, cpumask, f->flush_cpumask);
+        cpumask_andnot(to_cpumask(f->flush_cpumask),
+                       cpumask, cpumask_of(smp_processor_id()));
        /*
         * Make the above memory operations globally visible before
@@ -191,9 +196,10 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
         * We have to send the IPI only to
         * CPUs affected.
         */
-        send_IPI_mask(&cpumask, INVALIDATE_TLB_VECTOR_START + sender);
+        send_IPI_mask(to_cpumask(f->flush_cpumask),
+                      INVALIDATE_TLB_VECTOR_START + sender);
-        while (!cpus_empty(f->flush_cpumask))
+        while (!cpumask_empty(to_cpumask(f->flush_cpumask)))
                cpu_relax();
        f->flush_mm = NULL;
@@ -201,12 +207,28 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
        spin_unlock(&f->tlbstate_lock);
 }
+void native_flush_tlb_others(const struct cpumask *cpumask,
+                             struct mm_struct *mm, unsigned long va)
+{
+        if (is_uv_system()) {
+                unsigned int cpu;
+                cpu = get_cpu();
+                cpumask = uv_flush_tlb_others(cpumask, mm, va, cpu);
+                if (cpumask)
+                        flush_tlb_others_ipi(cpumask, mm, va);
+                put_cpu();
+                return;
+        }
+        flush_tlb_others_ipi(cpumask, mm, va);
+}
 static int __cpuinit init_smp_flush(void)
 {
        int i;
-        for_each_possible_cpu(i)
+        for (i = 0; i < ARRAY_SIZE(flush_state); i++)
-                spin_lock_init(&per_cpu(flush_state, i).tlbstate_lock);
+                spin_lock_init(&flush_state[i].tlbstate_lock);
        return 0;
 }
@@ -215,25 +237,18 @@ core_initcall(init_smp_flush);
 void flush_tlb_current_task(void)
 {
        struct mm_struct *mm = current->mm;
-        cpumask_t cpu_mask;
        preempt_disable();
-        cpu_mask = mm->cpu_vm_mask;
-        cpu_clear(smp_processor_id(), cpu_mask);
        local_flush_tlb();
-        if (!cpus_empty(cpu_mask))
+        if (cpumask_any_but(&mm->cpu_vm_mask, smp_processor_id()) < nr_cpu_ids)
-                flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
+                flush_tlb_others(&mm->cpu_vm_mask, mm, TLB_FLUSH_ALL);
        preempt_enable();
 }
 void flush_tlb_mm(struct mm_struct *mm)
 {
-        cpumask_t cpu_mask;
        preempt_disable();
-        cpu_mask = mm->cpu_vm_mask;
-        cpu_clear(smp_processor_id(), cpu_mask);
        if (current->active_mm == mm) {
                if (current->mm)
@@ -241,8 +256,8 @@ void flush_tlb_mm(struct mm_struct *mm)
                else
                        leave_mm(smp_processor_id());
        }
-        if (!cpus_empty(cpu_mask))
+        if (cpumask_any_but(&mm->cpu_vm_mask, smp_processor_id()) < nr_cpu_ids)
-                flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
+                flush_tlb_others(&mm->cpu_vm_mask, mm, TLB_FLUSH_ALL);
        preempt_enable();
 }
@@ -250,11 +265,8 @@ void flush_tlb_mm(struct mm_struct *mm)
 void flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
 {
        struct mm_struct *mm = vma->vm_mm;
-        cpumask_t cpu_mask;
        preempt_disable();
-        cpu_mask = mm->cpu_vm_mask;
-        cpu_clear(smp_processor_id(), cpu_mask);
        if (current->active_mm == mm) {
                if (current->mm)
@@ -263,8 +275,8 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
                        leave_mm(smp_processor_id());
        }
-        if (!cpus_empty(cpu_mask))
+        if (cpumask_any_but(&mm->cpu_vm_mask, smp_processor_id()) < nr_cpu_ids)
-                flush_tlb_others(cpu_mask, mm, va);
+                flush_tlb_others(&mm->cpu_vm_mask, mm, va);
        preempt_enable();
 }
@@ -274,7 +286,7 @@ static void do_flush_tlb_all(void *info)
        unsigned long cpu = smp_processor_id();
        __flush_tlb_all();
-        if (read_pda(mmu_state) == TLBSTATE_LAZY)
+        if (percpu_read(cpu_tlbstate.state) == TLBSTATE_LAZY)
                leave_mm(cpu);
 }
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index f884740da318..5ead808dd70c 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -314,17 +314,7 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
                return retval;
        if (flags != new_flags) {
-                /*
+                if (!is_new_memtype_allowed(flags, new_flags)) {
-                 * Do not fallback to certain memory types with certain
-                 * requested type:
-                 * - request is uncached, return cannot be write-back
-                 * - request is uncached, return cannot be write-combine
-                 * - request is write-combine, return cannot be write-back
-                 */
-                if ((flags == _PAGE_CACHE_UC_MINUS &&
-                     (new_flags == _PAGE_CACHE_WB)) ||
-                    (flags == _PAGE_CACHE_WC &&
-                     new_flags == _PAGE_CACHE_WB)) {
                        free_memtype(addr, addr+len);
                        return -EINVAL;
                }
diff --git a/arch/x86/scripts/strip-symbols b/arch/x86/scripts/strip-symbols
deleted file mode 100644
index a2f1ccb827c7..000000000000
--- a/arch/x86/scripts/strip-symbols
+++ /dev/null
@@ -1 +0,0 @@
-__cpu_vendor_dev_X86_VENDOR_*
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index bea215230b20..6b3f7eef57e3 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -634,35 +634,27 @@ static void xen_flush_tlb_single(unsigned long addr)
        preempt_enable();
 }
-static void xen_flush_tlb_others(const cpumask_t *cpus, struct mm_struct *mm,
+static void xen_flush_tlb_others(const struct cpumask *cpus,
-                                 unsigned long va)
+                                 struct mm_struct *mm, unsigned long va)
 {
        struct {
                struct mmuext_op op;
-                cpumask_t mask;
+                DECLARE_BITMAP(mask, NR_CPUS);
        } *args;
-        cpumask_t cpumask = *cpus;
        struct multicall_space mcs;
-        /*
+        BUG_ON(cpumask_empty(cpus));
-         * A couple of (to be removed) sanity checks:
-         *
-         * - current CPU must not be in mask
-         * - mask must exist :)
-         */
-        BUG_ON(cpus_empty(cpumask));
-        BUG_ON(cpu_isset(smp_processor_id(), cpumask));
        BUG_ON(!mm);
-        /* If a CPU which we ran on has gone down, OK. */
-        cpus_and(cpumask, cpumask, cpu_online_map);
-        if (cpus_empty(cpumask))
-                return;
        mcs = xen_mc_entry(sizeof(*args));
        args = mcs.args;
-        args->mask = cpumask;
+        args->op.arg2.vcpumask = to_cpumask(args->mask);
-        args->op.arg2.vcpumask = &args->mask;
+        /* Remove us, and any offline CPUS. */
+        cpumask_and(to_cpumask(args->mask), cpus, cpu_online_mask);
+        cpumask_clear_cpu(smp_processor_id(), to_cpumask(args->mask));
+        if (unlikely(cpumask_empty(to_cpumask(args->mask))))
+                goto issue;
        if (va == TLB_FLUSH_ALL) {
                args->op.cmd = MMUEXT_TLB_FLUSH_MULTI;
@@ -673,6 +665,7 @@ static void xen_flush_tlb_others(const cpumask_t *cpus, struct mm_struct *mm,
        MULTI_mmuext_op(mcs.mc, &args->op, 1, NULL, DOMID_SELF);
+issue:
        xen_mc_issue(PARAVIRT_LAZY_MMU);
 }
@@ -702,17 +695,17 @@ static void xen_write_cr0(unsigned long cr0)
 static void xen_write_cr2(unsigned long cr2)
 {
-        x86_read_percpu(xen_vcpu)->arch.cr2 = cr2;
+        percpu_read(xen_vcpu)->arch.cr2 = cr2;
 }
 static unsigned long xen_read_cr2(void)
 {
-        return x86_read_percpu(xen_vcpu)->arch.cr2;
+        return percpu_read(xen_vcpu)->arch.cr2;
 }
 static unsigned long xen_read_cr2_direct(void)
 {
-        return x86_read_percpu(xen_vcpu_info.arch.cr2);
+        return percpu_read(xen_vcpu_info.arch.cr2);
 }
 static void xen_write_cr4(unsigned long cr4)
@@ -725,12 +718,12 @@ static void xen_write_cr4(unsigned long cr4)
 static unsigned long xen_read_cr3(void)
 {
-        return x86_read_percpu(xen_cr3);
+        return percpu_read(xen_cr3);
 }
 static void set_current_cr3(void *v)
 {
-        x86_write_percpu(xen_current_cr3, (unsigned long)v);
+        percpu_write(xen_current_cr3, (unsigned long)v);
 }
 static void __xen_write_cr3(bool kernel, unsigned long cr3)
@@ -755,7 +748,7 @@ static void __xen_write_cr3(bool kernel, unsigned long cr3)
        MULTI_mmuext_op(mcs.mc, op, 1, NULL, DOMID_SELF);
        if (kernel) {
-                x86_write_percpu(xen_cr3, cr3);
+                percpu_write(xen_cr3, cr3);
                /* Update xen_current_cr3 once the batch has actually
                   been submitted. */
@@ -771,7 +764,7 @@ static void xen_write_cr3(unsigned long cr3)
        /* Update while interrupts are disabled, so its atomic with
           respect to ipis */
-        x86_write_percpu(xen_cr3, cr3);
+        percpu_write(xen_cr3, cr3);
        __xen_write_cr3(true, cr3);
@@ -1314,7 +1307,6 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = {
        .ptep_modify_prot_commit = __ptep_modify_prot_commit,
        .pte_val = xen_pte_val,
-        .pte_flags = native_pte_flags,
        .pgd_val = xen_pgd_val,
        .make_pte = xen_make_pte,
@@ -1652,7 +1644,6 @@ asmlinkage void __init xen_start_kernel(void)
 #ifdef CONFIG_X86_64
        /* Disable until direct per-cpu data access. */
        have_vcpu_info_placement = 0;
-        x86_64_init_pda();
 #endif
        xen_smp_init();
diff --git a/arch/x86/xen/irq.c b/arch/x86/xen/irq.c
index bb042608c602..2e8271431e1a 100644
--- a/arch/x86/xen/irq.c
+++ b/arch/x86/xen/irq.c
@@ -39,7 +39,7 @@ static unsigned long xen_save_fl(void)
        struct vcpu_info *vcpu;
        unsigned long flags;
-        vcpu = x86_read_percpu(xen_vcpu);
+        vcpu = percpu_read(xen_vcpu);
        /* flag has opposite sense of mask */
        flags = !vcpu->evtchn_upcall_mask;
@@ -62,7 +62,7 @@ static void xen_restore_fl(unsigned long flags)
           make sure we're don't switch CPUs between getting the vcpu
           pointer and updating the mask. */
        preempt_disable();
-        vcpu = x86_read_percpu(xen_vcpu);
+        vcpu = percpu_read(xen_vcpu);
        vcpu->evtchn_upcall_mask = flags;
        preempt_enable_no_resched();
@@ -83,7 +83,7 @@ static void xen_irq_disable(void)
           make sure we're don't switch CPUs between getting the vcpu
           pointer and updating the mask. */
        preempt_disable();
-        x86_read_percpu(xen_vcpu)->evtchn_upcall_mask = 1;
+        percpu_read(xen_vcpu)->evtchn_upcall_mask = 1;
        preempt_enable_no_resched();
 }
@@ -96,7 +96,7 @@ static void xen_irq_enable(void)
           the caller is confused and is trying to re-enable interrupts
           on an indeterminate processor. */
-        vcpu = x86_read_percpu(xen_vcpu);
+        vcpu = percpu_read(xen_vcpu);
        vcpu->evtchn_upcall_mask = 0;
        /* Doesn't matter if we get preempted here, because any
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 503c240e26c7..98cb9869eb24 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1063,18 +1063,14 @@ static void drop_other_mm_ref(void *info)
        struct mm_struct *mm = info;
        struct mm_struct *active_mm;
-#ifdef CONFIG_X86_64
+        active_mm = percpu_read(cpu_tlbstate.active_mm);
-        active_mm = read_pda(active_mm);
-#else
-        active_mm = __get_cpu_var(cpu_tlbstate).active_mm;
-#endif
        if (active_mm == mm)
                leave_mm(smp_processor_id());
        /* If this cpu still has a stale cr3 reference, then make sure
           it has been flushed. */
-        if (x86_read_percpu(xen_current_cr3) == __pa(mm->pgd)) {
+        if (percpu_read(xen_current_cr3) == __pa(mm->pgd)) {
                load_cr3(swapper_pg_dir);
                arch_flush_lazy_cpu_mode();
        }
diff --git a/arch/x86/xen/multicalls.h b/arch/x86/xen/multicalls.h
index 858938241616..e786fa7f2615 100644
--- a/arch/x86/xen/multicalls.h
+++ b/arch/x86/xen/multicalls.h
@@ -39,7 +39,7 @@ static inline void xen_mc_issue(unsigned mode)
                xen_mc_flush();
        /* restore flags saved in xen_mc_batch */
-        local_irq_restore(x86_read_percpu(xen_mc_irq_flags));
+        local_irq_restore(percpu_read(xen_mc_irq_flags));
 }
 /* Set up a callback to be called when the current batch is flushed */
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index c44e2069c7c7..7735e3dd359c 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -50,11 +50,7 @@ static irqreturn_t xen_call_function_single_interrupt(int irq, void *dev_id);
 */
 static irqreturn_t xen_reschedule_interrupt(int irq, void *dev_id)
 {
-#ifdef CONFIG_X86_32
+        inc_irq_stat(irq_resched_count);
-        __get_cpu_var(irq_stat).irq_resched_count++;
-#else
-        add_pda(irq_resched_count, 1);
-#endif
        return IRQ_HANDLED;
 }
@@ -78,7 +74,7 @@ static __cpuinit void cpu_bringup(void)
        xen_setup_cpu_clockevents();
        cpu_set(cpu, cpu_online_map);
-        x86_write_percpu(cpu_state, CPU_ONLINE);
+        percpu_write(cpu_state, CPU_ONLINE);
        wmb();
        /* We can take interrupts now: we're officially "up". */
@@ -283,22 +279,10 @@ static int __cpuinit xen_cpu_up(unsigned int cpu)
        struct task_struct *idle = idle_task(cpu);
        int rc;
-#ifdef CONFIG_X86_64
-        /* Allocate node local memory for AP pdas */
-        WARN_ON(cpu == 0);
-        if (cpu > 0) {
-                rc = get_local_pda(cpu);
-                if (rc)
-                        return rc;
-        }
-#endif
-#ifdef CONFIG_X86_32
-        init_gdt(cpu);
        per_cpu(current_task, cpu) = idle;
+#ifdef CONFIG_X86_32
        irq_ctx_init(cpu);
 #else
-        cpu_pda(cpu)->pcurrent = idle;
        clear_tsk_thread_flag(idle, TIF_FORK);
 #endif
        xen_setup_timer(cpu);
@@ -445,11 +429,7 @@ static irqreturn_t xen_call_function_interrupt(int irq, void *dev_id)
 {
        irq_enter();
        generic_smp_call_function_interrupt();
-#ifdef CONFIG_X86_32
+        inc_irq_stat(irq_call_count);
-        __get_cpu_var(irq_stat).irq_call_count++;
-#else
-        add_pda(irq_call_count, 1);
-#endif
        irq_exit();
        return IRQ_HANDLED;
@@ -459,11 +439,7 @@ static irqreturn_t xen_call_function_single_interrupt(int irq, void *dev_id)
 {
        irq_enter();
        generic_smp_call_function_single_interrupt();
-#ifdef CONFIG_X86_32
+        inc_irq_stat(irq_call_count);
-        __get_cpu_var(irq_stat).irq_call_count++;
-#else
-        add_pda(irq_call_count, 1);
-#endif
        irq_exit();
        return IRQ_HANDLED;
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index 212ffe012b76..95be7b434724 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -6,6 +6,7 @@
 #include <asm/xen/hypercall.h>
 #include <asm/xen/page.h>
+#include <asm/fixmap.h>
 #include "xen-ops.h"
 #include "mmu.h"
diff --git a/arch/x86/xen/xen-asm_64.S b/arch/x86/xen/xen-asm_64.S
index 05794c566e87..d6fc51f4ce85 100644
--- a/arch/x86/xen/xen-asm_64.S
+++ b/arch/x86/xen/xen-asm_64.S
@@ -17,6 +17,7 @@
 #include <asm/processor-flags.h>
 #include <asm/errno.h>
 #include <asm/segment.h>
+#include <asm/percpu.h>
 #include <xen/interface/xen.h>
@@ -28,12 +29,10 @@
 #if 1
 /*
-        x86-64 does not yet support direct access to percpu variables
+        FIXME: x86_64 now can support direct access to percpu variables
-        via a segment override, so we just need to make sure this code
+        via a segment override.  Update xen accordingly.
-        never gets used
 */
 #define BUG                     ud2a
-#define PER_CPU_VAR(var, off)   0xdeadbeef
 #endif
 /*
@@ -45,14 +44,14 @@ ENTRY(xen_irq_enable_direct)
        BUG
        /* Unmask events */
-        movb $0, PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_mask)
+        movb $0, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
        /* Preempt here doesn't matter because that will deal with
           any pending interrupts.  The pending check may end up being
           run on the wrong CPU, but that doesn't hurt. */
        /* Test for pending */
-        testb $0xff, PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_pending)
+        testb $0xff, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_pending
        jz 1f
 2:      call check_events
@@ -69,7 +68,7 @@ ENDPATCH(xen_irq_enable_direct)
 ENTRY(xen_irq_disable_direct)
        BUG
-        movb $1, PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_mask)
+        movb $1, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
 ENDPATCH(xen_irq_disable_direct)
        ret
        ENDPROC(xen_irq_disable_direct)
@@ -87,7 +86,7 @@ ENDPATCH(xen_irq_disable_direct)
 ENTRY(xen_save_fl_direct)
        BUG
-        testb $0xff, PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_mask)
+        testb $0xff, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
        setz %ah
        addb %ah,%ah
 ENDPATCH(xen_save_fl_direct)
@@ -107,13 +106,13 @@ ENTRY(xen_restore_fl_direct)
        BUG
        testb $X86_EFLAGS_IF>>8, %ah
-        setz PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_mask)
+        setz PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
        /* Preempt here doesn't matter because that will deal with
           any pending interrupts.  The pending check may end up being
           run on the wrong CPU, but that doesn't hurt. */
        /* check for unmasked and pending */
-        cmpw $0x0001, PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_pending)
+        cmpw $0x0001, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_pending
        jz 1f
 2:      call check_events
 1:
@@ -195,11 +194,11 @@ RELOC(xen_sysexit, 1b+1)
 ENTRY(xen_sysret64)
        /* We're already on the usermode stack at this point, but still
           with the kernel gs, so we can easily switch back */
-        movq %rsp, %gs:pda_oldrsp
+        movq %rsp, PER_CPU_VAR(old_rsp)
-        movq %gs:pda_kernelstack,%rsp
+        movq PER_CPU_VAR(kernel_stack),%rsp
        pushq $__USER_DS
-        pushq %gs:pda_oldrsp
+        pushq PER_CPU_VAR(old_rsp)
        pushq %r11
        pushq $__USER_CS
        pushq %rcx
@@ -212,11 +211,11 @@ RELOC(xen_sysret64, 1b+1)
 ENTRY(xen_sysret32)
        /* We're already on the usermode stack at this point, but still
           with the kernel gs, so we can easily switch back */
-        movq %rsp, %gs:pda_oldrsp
+        movq %rsp, PER_CPU_VAR(old_rsp)
-        movq %gs:pda_kernelstack, %rsp
+        movq PER_CPU_VAR(kernel_stack), %rsp
        pushq $__USER32_DS
-        pushq %gs:pda_oldrsp
+        pushq PER_CPU_VAR(old_rsp)
        pushq %r11
        pushq $__USER32_CS
        pushq %rcx
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 58c02a454130..c68e1680da01 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -1,3 +1 @@
 include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/arch/xtensa/include/asm/byteorder.h b/arch/xtensa/include/asm/byteorder.h
index 329b94591ca4..54eb6315349c 100644
--- a/arch/xtensa/include/asm/byteorder.h
+++ b/arch/xtensa/include/asm/byteorder.h
@@ -1,8 +1,6 @@
 #ifndef _XTENSA_BYTEORDER_H
 #define _XTENSA_BYTEORDER_H
-#include <asm/swab.h>
 #ifdef __XTENSA_EL__
 #include <linux/byteorder/little_endian.h>
 #elif defined(__XTENSA_EB__)
diff --git a/crypto/authenc.c b/crypto/authenc.c
index 40b6e9ec9e3a..5793b64c81a8 100644
--- a/crypto/authenc.c
+++ b/crypto/authenc.c
@@ -158,16 +158,19 @@ static int crypto_authenc_genicv(struct aead_request *req, u8 *iv,
        dstp = sg_page(dst);
        vdst = PageHighMem(dstp) ? NULL : page_address(dstp) + dst->offset;
-        sg_init_table(cipher, 2);
+        if (ivsize) {
-        sg_set_buf(cipher, iv, ivsize);
+                sg_init_table(cipher, 2);
-        authenc_chain(cipher, dst, vdst == iv + ivsize);
+                sg_set_buf(cipher, iv, ivsize);
+                authenc_chain(cipher, dst, vdst == iv + ivsize);
+                dst = cipher;
+        }
        cryptlen = req->cryptlen + ivsize;
-        hash = crypto_authenc_hash(req, flags, cipher, cryptlen);
+        hash = crypto_authenc_hash(req, flags, dst, cryptlen);
        if (IS_ERR(hash))
                return PTR_ERR(hash);
-        scatterwalk_map_and_copy(hash, cipher, cryptlen,
+        scatterwalk_map_and_copy(hash, dst, cryptlen,
                                 crypto_aead_authsize(authenc), 1);
        return 0;
 }
@@ -285,11 +288,14 @@ static int crypto_authenc_iverify(struct aead_request *req, u8 *iv,
        srcp = sg_page(src);
        vsrc = PageHighMem(srcp) ? NULL : page_address(srcp) + src->offset;
-        sg_init_table(cipher, 2);
+        if (ivsize) {
-        sg_set_buf(cipher, iv, ivsize);
+                sg_init_table(cipher, 2);
-        authenc_chain(cipher, src, vsrc == iv + ivsize);
+                sg_set_buf(cipher, iv, ivsize);
+                authenc_chain(cipher, src, vsrc == iv + ivsize);
+                src = cipher;
+        }
-        return crypto_authenc_verify(req, cipher, cryptlen + ivsize);
+        return crypto_authenc_verify(req, src, cryptlen + ivsize);
 }
 static int crypto_authenc_decrypt(struct aead_request *req)
diff --git a/crypto/blkcipher.c b/crypto/blkcipher.c
index 4a7e65c4df4d..d70a41c002df 100644
--- a/crypto/blkcipher.c
+++ b/crypto/blkcipher.c
@@ -124,6 +124,7 @@ int blkcipher_walk_done(struct blkcipher_desc *desc,
        scatterwalk_done(&walk->in, 0, nbytes);
        scatterwalk_done(&walk->out, 1, nbytes);
+err:
        walk->total = nbytes;
        walk->nbytes = nbytes;
@@ -132,7 +133,6 @@ int blkcipher_walk_done(struct blkcipher_desc *desc,
                return blkcipher_walk_next(desc, walk);
        }
-err:
        if (walk->iv != desc->info)
                memcpy(desc->info, walk->iv, crypto_blkcipher_ivsize(tfm));
        if (walk->buffer != walk->page)
diff --git a/crypto/ccm.c b/crypto/ccm.c
index 7cf7e5a6b781..c36d654cf56a 100644
--- a/crypto/ccm.c
+++ b/crypto/ccm.c
@@ -266,6 +266,8 @@ static int crypto_ccm_auth(struct aead_request *req, struct scatterlist *plain,
        if (assoclen) {
                pctx->ilen = format_adata(idata, assoclen);
                get_data_to_compute(cipher, pctx, req->assoc, req->assoclen);
+        } else {
+                pctx->ilen = 0;
        }
        /* compute plaintext into mac */
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index d80f4cc2e0da..65d90c720b5a 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -19,7 +19,7 @@ obj-y				+= osl.o utils.o reboot.o\
 # sleep related files
 obj-y                           += wakeup.o
-obj-y                           += main.o
+obj-y                           += sleep.o
 obj-$(CONFIG_ACPI_SLEEP)        += proc.o
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 8dfcbb8aff73..a2b82c90a683 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -120,31 +120,6 @@ static struct acpi_ec {
        spinlock_t curr_lock;
 } *boot_ec, *first_ec;
-/* 
- * Some Asus system have exchanged ECDT data/command IO addresses.
- */
-static int print_ecdt_error(const struct dmi_system_id *id)
-{
-        printk(KERN_NOTICE PREFIX "%s detected - "
-                "ECDT has exchanged control/data I/O address\n",
-                id->ident);
-        return 0;
-}
-static struct dmi_system_id __cpuinitdata ec_dmi_table[] = {
-        {
-        print_ecdt_error, "Asus L4R", {
-        DMI_MATCH(DMI_BIOS_VERSION, "1008.006"),
-        DMI_MATCH(DMI_PRODUCT_NAME, "L4R"),
-        DMI_MATCH(DMI_BOARD_NAME, "L4R") }, NULL},
-        {
-        print_ecdt_error, "Asus M6R", {
-        DMI_MATCH(DMI_BIOS_VERSION, "0207"),
-        DMI_MATCH(DMI_PRODUCT_NAME, "M6R"),
-        DMI_MATCH(DMI_BOARD_NAME, "M6R") }, NULL},
-        {},
-};
 /* --------------------------------------------------------------------------
                             Transaction Management
   -------------------------------------------------------------------------- */
@@ -983,8 +958,8 @@ static const struct acpi_device_id ec_device_ids[] = {
 int __init acpi_ec_ecdt_probe(void)
 {
        acpi_status status;
+        struct acpi_ec *saved_ec = NULL;
        struct acpi_table_ecdt *ecdt_ptr;
-        acpi_handle dummy;
        boot_ec = make_acpi_ec();
        if (!boot_ec)
@@ -998,21 +973,16 @@ int __init acpi_ec_ecdt_probe(void)
                pr_info(PREFIX "EC description table is found, configuring boot EC\n");
                boot_ec->command_addr = ecdt_ptr->control.address;
                boot_ec->data_addr = ecdt_ptr->data.address;
-                if (dmi_check_system(ec_dmi_table)) {
-                        /*
-                         * If the board falls into ec_dmi_table, it means
-                         * that ECDT table gives the incorrect command/status
-                         * & data I/O address. Just fix it.
-                         */
-                        boot_ec->data_addr = ecdt_ptr->control.address;
-                        boot_ec->command_addr = ecdt_ptr->data.address;
-                }
                boot_ec->gpe = ecdt_ptr->gpe;
                boot_ec->handle = ACPI_ROOT_OBJECT;
                acpi_get_handle(ACPI_ROOT_OBJECT, ecdt_ptr->id, &boot_ec->handle);
-                /* Add some basic check against completely broken table */
+                /* Don't trust ECDT, which comes from ASUSTek */
-                if (boot_ec->data_addr != boot_ec->command_addr)
+                if (!dmi_name_in_vendors("ASUS"))
                        goto install;
+                saved_ec = kmalloc(sizeof(struct acpi_ec), GFP_KERNEL);
+                if (!saved_ec)
+                        return -ENOMEM;
+                memcpy(&saved_ec, boot_ec, sizeof(saved_ec));
        /* fall through */
        }
        /* This workaround is needed only on some broken machines,
@@ -1023,12 +993,29 @@ int __init acpi_ec_ecdt_probe(void)
        /* Check that acpi_get_devices actually find something */
        if (ACPI_FAILURE(status) || !boot_ec->handle)
                goto error;
-        /* We really need to limit this workaround, the only ASUS,
+        if (saved_ec) {
-         * which needs it, has fake EC._INI method, so use it as flag.
+                /* try to find good ECDT from ASUSTek */
-         * Keep boot_ec struct as it will be needed soon.
+                if (saved_ec->command_addr != boot_ec->command_addr ||
-         */
+                    saved_ec->data_addr != boot_ec->data_addr ||
-        if (ACPI_FAILURE(acpi_get_handle(boot_ec->handle, "_INI", &dummy)))
+                    saved_ec->gpe != boot_ec->gpe ||
-                return -ENODEV;
+                    saved_ec->handle != boot_ec->handle)
+                        pr_info(PREFIX "ASUSTek keeps feeding us with broken "
+                        "ECDT tables, which are very hard to workaround. "
+                        "Trying to use DSDT EC info instead. Please send "
+                        "output of acpidump to linux-acpi@vger.kernel.org\n");
+                kfree(saved_ec);
+                saved_ec = NULL;
+        } else {
+                /* We really need to limit this workaround, the only ASUS,
+                * which needs it, has fake EC._INI method, so use it as flag.
+                * Keep boot_ec struct as it will be needed soon.
+                */
+                acpi_handle dummy;
+                if (!dmi_name_in_vendors("ASUS") ||
+                    ACPI_FAILURE(acpi_get_handle(boot_ec->handle, "_INI",
+                                                        &dummy)))
+                        return -ENODEV;
+        }
 install:
        if (!ec_install_handlers(boot_ec)) {
                first_ec = boot_ec;
diff --git a/drivers/acpi/main.c b/drivers/acpi/sleep.c
index 7e3c609cbef2..7e3c609cbef2 100644
--- a/drivers/acpi/main.c
+++ b/drivers/acpi/sleep.c
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 073ff09218a9..99e6f1f8ea45 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -416,7 +416,8 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
        }
        /* Passive (optional) */
-        if (flag & ACPI_TRIPS_PASSIVE) {
+        if (((flag & ACPI_TRIPS_PASSIVE) && tz->trips.passive.flags.valid) ||
+                (flag == ACPI_TRIPS_INIT)) {
                valid = tz->trips.passive.flags.valid;
                if (psv == -1) {
                        status = AE_SUPPORT;
@@ -462,8 +463,11 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
                memset(&devices, 0, sizeof(struct acpi_handle_list));
                status = acpi_evaluate_reference(tz->device->handle, "_PSL",
                                                        NULL, &devices);
-                if (ACPI_FAILURE(status))
+                if (ACPI_FAILURE(status)) {
+                        printk(KERN_WARNING PREFIX
+                                "Invalid passive threshold\n");
                        tz->trips.passive.flags.valid = 0;
+                }
                else
                        tz->trips.passive.flags.valid = 1;
@@ -487,7 +491,8 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
                if (act == -1)
                        break; /* disable all active trip points */
-                if (flag & ACPI_TRIPS_ACTIVE) {
+                if ((flag == ACPI_TRIPS_INIT) || ((flag & ACPI_TRIPS_ACTIVE) &&
+                        tz->trips.active[i].flags.valid)) {
                        status = acpi_evaluate_integer(tz->device->handle,
                                                        name, NULL, &tmp);
                        if (ACPI_FAILURE(status)) {
@@ -521,8 +526,11 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
                        memset(&devices, 0, sizeof(struct acpi_handle_list));
                        status = acpi_evaluate_reference(tz->device->handle,
                                                name, NULL, &devices);
-                        if (ACPI_FAILURE(status))
+                        if (ACPI_FAILURE(status)) {
+                                printk(KERN_WARNING PREFIX
+                                        "Invalid active%d threshold\n", i);
                                tz->trips.active[i].flags.valid = 0;
+                        }
                        else
                                tz->trips.active[i].flags.valid = 1;
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 1a7be96d627b..0bcf26464670 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -112,11 +112,11 @@ config ATA_PIIX
          If unsure, say N.
 config SATA_MV
-        tristate "Marvell SATA support (HIGHLY EXPERIMENTAL)"
+        tristate "Marvell SATA support"
-        depends on EXPERIMENTAL
        help
          This option enables support for the Marvell Serial ATA family.
-          Currently supports 88SX[56]0[48][01] chips.
+          Currently supports 88SX[56]0[48][01] PCI(-X) chips,
+          as well as the newer [67]042 PCI-X/PCIe and SOC devices.
          If unsure, say N.
@@ -698,6 +698,15 @@ config PATA_IXP4XX_CF
          If unsure, say N.
+config PATA_OCTEON_CF
+        tristate "OCTEON Boot Bus Compact Flash support"
+        depends on CPU_CAVIUM_OCTEON
+        help
+          This option enables a polled compact flash driver for use with
+          compact flash cards attached to the OCTEON boot bus.
+          If unsure, say N.
 config PATA_SCC
        tristate "Toshiba's Cell Reference Set IDE support"
        depends on PCI && PPC_CELLEB
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index 674965fa326d..7f1ecf99528c 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -69,6 +69,7 @@ obj-$(CONFIG_PATA_IXP4XX_CF)	+= pata_ixp4xx_cf.o
 obj-$(CONFIG_PATA_SCC)          += pata_scc.o
 obj-$(CONFIG_PATA_SCH)          += pata_sch.o
 obj-$(CONFIG_PATA_BF54X)        += pata_bf54x.o
+obj-$(CONFIG_PATA_OCTEON_CF)    += pata_octeon_cf.o
 obj-$(CONFIG_PATA_PLATFORM)     += pata_platform.o
 obj-$(CONFIG_PATA_OF_PLATFORM)  += pata_of_platform.o
 obj-$(CONFIG_PATA_ICSIDE)       += pata_icside.o
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 96039671e3b9..77bba4c083cb 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -2548,6 +2548,32 @@ static void ahci_p5wdh_workaround(struct ata_host *host)
        }
 }
+static bool ahci_broken_system_poweroff(struct pci_dev *pdev)
+{
+        static const struct dmi_system_id broken_systems[] = {
+                {
+                        .ident = "HP Compaq nx6310",
+                        .matches = {
+                                DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+                                DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nx6310"),
+                        },
+                        /* PCI slot number of the controller */
+                        .driver_data = (void *)0x1FUL,
+                },
+                { }     /* terminate list */
+        };
+        const struct dmi_system_id *dmi = dmi_first_match(broken_systems);
+        if (dmi) {
+                unsigned long slot = (unsigned long)dmi->driver_data;
+                /* apply the quirk only to on-board controllers */
+                return slot == PCI_SLOT(pdev->devfn);
+        }
+        return false;
+}
 static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
        static int printed_version;
@@ -2647,6 +2673,12 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                }
        }
+        if (ahci_broken_system_poweroff(pdev)) {
+                pi.flags |= ATA_FLAG_NO_POWEROFF_SPINDOWN;
+                dev_info(&pdev->dev,
+                        "quirky BIOS, skipping spindown on poweroff\n");
+        }
        /* CAP.NP sometimes indicate the index of the last enabled
         * port, at other times, that of the last possible port, so
         * determining the maximum port number requires looking at
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 887d8f46a287..54961c0b2c73 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -1387,6 +1387,32 @@ static void piix_iocfg_bit18_quirk(struct ata_host *host)
        }
 }
+static bool piix_broken_system_poweroff(struct pci_dev *pdev)
+{
+        static const struct dmi_system_id broken_systems[] = {
+                {
+                        .ident = "HP Compaq 2510p",
+                        .matches = {
+                                DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+                                DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq 2510p"),
+                        },
+                        /* PCI slot number of the controller */
+                        .driver_data = (void *)0x1FUL,
+                },
+                { }     /* terminate list */
+        };
+        const struct dmi_system_id *dmi = dmi_first_match(broken_systems);
+        if (dmi) {
+                unsigned long slot = (unsigned long)dmi->driver_data;
+                /* apply the quirk only to on-board controllers */
+                return slot == PCI_SLOT(pdev->devfn);
+        }
+        return false;
+}
 /**
 *      piix_init_one - Register PIIX ATA PCI device with kernel services
 *      @pdev: PCI device to register
@@ -1422,6 +1448,14 @@ static int __devinit piix_init_one(struct pci_dev *pdev,
        if (!in_module_init)
                return -ENODEV;
+        if (piix_broken_system_poweroff(pdev)) {
+                piix_port_info[ent->driver_data].flags |=
+                                ATA_FLAG_NO_POWEROFF_SPINDOWN |
+                                        ATA_FLAG_NO_HIBERNATE_SPINDOWN;
+                dev_info(&pdev->dev, "quirky BIOS, skipping spindown "
+                                "on poweroff and hibernation\n");
+        }
        port_info[0] = piix_port_info[ent->driver_data];
        port_info[1] = piix_port_info[ent->driver_data];
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 71218d76d75e..88c242856dae 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3029,33 +3029,33 @@ int sata_set_spd(struct ata_link *link)
 */
 static const struct ata_timing ata_timing[] = {
-/*      { XFER_PIO_SLOW, 120, 290, 240, 960, 290, 240, 960,   0 }, */
+/*      { XFER_PIO_SLOW, 120, 290, 240, 960, 290, 240, 0,  960,   0 }, */
-        { XFER_PIO_0,     70, 290, 240, 600, 165, 150, 600,   0 },
+        { XFER_PIO_0,     70, 290, 240, 600, 165, 150, 0,  600,   0 },
-        { XFER_PIO_1,     50, 290,  93, 383, 125, 100, 383,   0 },
+        { XFER_PIO_1,     50, 290,  93, 383, 125, 100, 0,  383,   0 },
-        { XFER_PIO_2,     30, 290,  40, 330, 100,  90, 240,   0 },
+        { XFER_PIO_2,     30, 290,  40, 330, 100,  90, 0,  240,   0 },
-        { XFER_PIO_3,     30,  80,  70, 180,  80,  70, 180,   0 },
+        { XFER_PIO_3,     30,  80,  70, 180,  80,  70, 0,  180,   0 },
-        { XFER_PIO_4,     25,  70,  25, 120,  70,  25, 120,   0 },
+        { XFER_PIO_4,     25,  70,  25, 120,  70,  25, 0,  120,   0 },
-        { XFER_PIO_5,     15,  65,  25, 100,  65,  25, 100,   0 },
+        { XFER_PIO_5,     15,  65,  25, 100,  65,  25, 0,  100,   0 },
-        { XFER_PIO_6,     10,  55,  20,  80,  55,  20,  80,   0 },
+        { XFER_PIO_6,     10,  55,  20,  80,  55,  20, 0,   80,   0 },
-        { XFER_SW_DMA_0, 120,   0,   0,   0, 480, 480, 960,   0 },
+        { XFER_SW_DMA_0, 120,   0,   0,   0, 480, 480, 50, 960,   0 },
-        { XFER_SW_DMA_1,  90,   0,   0,   0, 240, 240, 480,   0 },
+        { XFER_SW_DMA_1,  90,   0,   0,   0, 240, 240, 30, 480,   0 },
-        { XFER_SW_DMA_2,  60,   0,   0,   0, 120, 120, 240,   0 },
+        { XFER_SW_DMA_2,  60,   0,   0,   0, 120, 120, 20, 240,   0 },
-        { XFER_MW_DMA_0,  60,   0,   0,   0, 215, 215, 480,   0 },
+        { XFER_MW_DMA_0,  60,   0,   0,   0, 215, 215, 20, 480,   0 },
-        { XFER_MW_DMA_1,  45,   0,   0,   0,  80,  50, 150,   0 },
+        { XFER_MW_DMA_1,  45,   0,   0,   0,  80,  50, 5,  150,   0 },
-        { XFER_MW_DMA_2,  25,   0,   0,   0,  70,  25, 120,   0 },
+        { XFER_MW_DMA_2,  25,   0,   0,   0,  70,  25, 5,  120,   0 },
-        { XFER_MW_DMA_3,  25,   0,   0,   0,  65,  25, 100,   0 },
+        { XFER_MW_DMA_3,  25,   0,   0,   0,  65,  25, 5,  100,   0 },
-        { XFER_MW_DMA_4,  25,   0,   0,   0,  55,  20,  80,   0 },
+        { XFER_MW_DMA_4,  25,   0,   0,   0,  55,  20, 5,   80,   0 },
-/*      { XFER_UDMA_SLOW,  0,   0,   0,   0,   0,   0,   0, 150 }, */
+/*      { XFER_UDMA_SLOW,  0,   0,   0,   0,   0,   0, 0,    0, 150 }, */
-        { XFER_UDMA_0,     0,   0,   0,   0,   0,   0,   0, 120 },
+        { XFER_UDMA_0,     0,   0,   0,   0,   0,   0, 0,    0, 120 },
-        { XFER_UDMA_1,     0,   0,   0,   0,   0,   0,   0,  80 },
+        { XFER_UDMA_1,     0,   0,   0,   0,   0,   0, 0,    0,  80 },
-        { XFER_UDMA_2,     0,   0,   0,   0,   0,   0,   0,  60 },
+        { XFER_UDMA_2,     0,   0,   0,   0,   0,   0, 0,    0,  60 },
-        { XFER_UDMA_3,     0,   0,   0,   0,   0,   0,   0,  45 },
+        { XFER_UDMA_3,     0,   0,   0,   0,   0,   0, 0,    0,  45 },
-        { XFER_UDMA_4,     0,   0,   0,   0,   0,   0,   0,  30 },
+        { XFER_UDMA_4,     0,   0,   0,   0,   0,   0, 0,    0,  30 },
-        { XFER_UDMA_5,     0,   0,   0,   0,   0,   0,   0,  20 },
+        { XFER_UDMA_5,     0,   0,   0,   0,   0,   0, 0,    0,  20 },
-        { XFER_UDMA_6,     0,   0,   0,   0,   0,   0,   0,  15 },
+        { XFER_UDMA_6,     0,   0,   0,   0,   0,   0, 0,    0,  15 },
        { 0xFF }
 };
@@ -3065,14 +3065,15 @@ static const struct ata_timing ata_timing[] = {
 static void ata_timing_quantize(const struct ata_timing *t, struct ata_timing *q, int T, int UT)
 {
-        q->setup   = EZ(t->setup   * 1000,  T);
+        q->setup        = EZ(t->setup      * 1000,  T);
-        q->act8b   = EZ(t->act8b   * 1000,  T);
+        q->act8b        = EZ(t->act8b      * 1000,  T);
-        q->rec8b   = EZ(t->rec8b   * 1000,  T);
+        q->rec8b        = EZ(t->rec8b      * 1000,  T);
-        q->cyc8b   = EZ(t->cyc8b   * 1000,  T);
+        q->cyc8b        = EZ(t->cyc8b      * 1000,  T);
-        q->active  = EZ(t->active  * 1000,  T);
+        q->active       = EZ(t->active     * 1000,  T);
-        q->recover = EZ(t->recover * 1000,  T);
+        q->recover      = EZ(t->recover    * 1000,  T);
-        q->cycle   = EZ(t->cycle   * 1000,  T);
+        q->dmack_hold   = EZ(t->dmack_hold * 1000,  T);
-        q->udma    = EZ(t->udma    * 1000, UT);
+        q->cycle        = EZ(t->cycle      * 1000,  T);
+        q->udma         = EZ(t->udma       * 1000, UT);
 }
 void ata_timing_merge(const struct ata_timing *a, const struct ata_timing *b,
@@ -3084,6 +3085,7 @@ void ata_timing_merge(const struct ata_timing *a, const struct ata_timing *b,
        if (what & ATA_TIMING_CYC8B  ) m->cyc8b   = max(a->cyc8b,   b->cyc8b);
        if (what & ATA_TIMING_ACTIVE ) m->active  = max(a->active,  b->active);
        if (what & ATA_TIMING_RECOVER) m->recover = max(a->recover, b->recover);
+        if (what & ATA_TIMING_DMACK_HOLD) m->dmack_hold = max(a->dmack_hold, b->dmack_hold);
        if (what & ATA_TIMING_CYCLE  ) m->cycle   = max(a->cycle,   b->cycle);
        if (what & ATA_TIMING_UDMA   ) m->udma    = max(a->udma,    b->udma);
 }
@@ -6638,7 +6640,6 @@ EXPORT_SYMBOL_GPL(ata_dev_pair);
 EXPORT_SYMBOL_GPL(ata_port_disable);
 EXPORT_SYMBOL_GPL(ata_ratelimit);
 EXPORT_SYMBOL_GPL(ata_wait_register);
-EXPORT_SYMBOL_GPL(ata_scsi_ioctl);
 EXPORT_SYMBOL_GPL(ata_scsi_queuecmd);
 EXPORT_SYMBOL_GPL(ata_scsi_slave_config);
 EXPORT_SYMBOL_GPL(ata_scsi_slave_destroy);
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 9e92107691f2..3c4c5ae277ba 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -46,6 +46,7 @@
 #include <linux/libata.h>
 #include <linux/hdreg.h>
 #include <linux/uaccess.h>
+#include <linux/suspend.h>
 #include "libata.h"
@@ -423,9 +424,9 @@ int ata_std_bios_param(struct scsi_device *sdev, struct block_device *bdev,
 *      RETURNS:
 *      Zero on success, negative errno on error.
 */
-static int ata_get_identity(struct scsi_device *sdev, void __user *arg)
+static int ata_get_identity(struct ata_port *ap, struct scsi_device *sdev,
+                            void __user *arg)
 {
-        struct ata_port *ap = ata_shost_to_port(sdev->host);
        struct ata_device *dev = ata_scsi_find_dev(ap, sdev);
        u16 __user *dst = arg;
        char buf[40];
@@ -645,7 +646,8 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
        return rc;
 }
-int ata_scsi_ioctl(struct scsi_device *scsidev, int cmd, void __user *arg)
+int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *scsidev,
+                     int cmd, void __user *arg)
 {
        int val = -EINVAL, rc = -EINVAL;
@@ -663,7 +665,7 @@ int ata_scsi_ioctl(struct scsi_device *scsidev, int cmd, void __user *arg)
                return 0;
        case HDIO_GET_IDENTITY:
-                return ata_get_identity(scsidev, arg);
+                return ata_get_identity(ap, scsidev, arg);
        case HDIO_DRIVE_CMD:
                if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RAWIO))
@@ -682,6 +684,14 @@ int ata_scsi_ioctl(struct scsi_device *scsidev, int cmd, void __user *arg)
        return rc;
 }
+EXPORT_SYMBOL_GPL(ata_sas_scsi_ioctl);
+int ata_scsi_ioctl(struct scsi_device *scsidev, int cmd, void __user *arg)
+{
+        return ata_sas_scsi_ioctl(ata_shost_to_port(scsidev->host),
+                                scsidev, cmd, arg);
+}
+EXPORT_SYMBOL_GPL(ata_scsi_ioctl);
 /**
 *      ata_scsi_qc_new - acquire new ata_queued_cmd reference
@@ -1294,6 +1304,17 @@ static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc)
                tf->command = ATA_CMD_VERIFY;   /* READ VERIFY */
        } else {
+                /* Some odd clown BIOSen issue spindown on power off (ACPI S4
+                 * or S5) causing some drives to spin up and down again.
+                 */
+                if ((qc->ap->flags & ATA_FLAG_NO_POWEROFF_SPINDOWN) &&
+                    system_state == SYSTEM_POWER_OFF)
+                        goto skip;
+                if ((qc->ap->flags & ATA_FLAG_NO_HIBERNATE_SPINDOWN) &&
+                     system_entering_hibernation())
+                        goto skip;
                /* XXX: This is for backward compatibility, will be
                 * removed.  Read Documentation/feature-removal-schedule.txt
                 * for more info.
@@ -1317,8 +1338,7 @@ static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc)
                                scmd->scsi_done = qc->scsidone;
                                qc->scsidone = ata_delayed_done;
                        }
-                        scmd->result = SAM_STAT_GOOD;
+                        goto skip;
-                        return 1;
                }
                /* Issue ATA STANDBY IMMEDIATE command */
@@ -1334,10 +1354,13 @@ static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc)
        return 0;
-invalid_fld:
+ invalid_fld:
        ata_scsi_set_sense(scmd, ILLEGAL_REQUEST, 0x24, 0x0);
        /* "Invalid field in cbd" */
        return 1;
+ skip:
+        scmd->result = SAM_STAT_GOOD;
+        return 1;
 }
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 0eae9b453556..0b299b0f8172 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1013,9 +1013,12 @@ next_sg:
                qc->cursg_ofs = 0;
        }
-        /* consumed can be larger than count only for the last transfer */
+        /*
-        WARN_ON_ONCE(qc->cursg && count != consumed);
+         * There used to be a  WARN_ON_ONCE(qc->cursg && count != consumed);
+         * Unfortunately __atapi_pio_bytes doesn't know enough to do the WARN
+         * check correctly as it doesn't know if it is the last request being
+         * made. Somebody should implement a proper sanity check.
+         */
        if (bytes)
                goto next_sg;
        return 0;
@@ -1319,7 +1322,7 @@ fsm_start:
                                         * condition.  Mark hint.
                                         */
                                        ata_ehi_push_desc(ehi, "ST-ATA: "
-                                                "DRQ=1 with device error, "
+                                                "DRQ=0 without device error, "
                                                "dev_stat 0x%X", status);
                                        qc->err_mask |= AC_ERR_HSM |
                                                        AC_ERR_NODEV_HINT;
@@ -1355,6 +1358,16 @@ fsm_start:
                                        qc->err_mask |= AC_ERR_HSM;
                                }
+                                /* There are oddball controllers with
+                                 * status register stuck at 0x7f and
+                                 * lbal/m/h at zero which makes it
+                                 * pass all other presence detection
+                                 * mechanisms we have.  Set NODEV_HINT
+                                 * for it.  Kernel bz#7241.
+                                 */
+                                if (status == 0x7f)
+                                        qc->err_mask |= AC_ERR_NODEV_HINT;
                                /* ata_pio_sectors() might change the
                                 * state to HSM_ST_LAST. so, the state
                                 * is changed after ata_pio_sectors().
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index a7999c19f0c9..eb99dbe78081 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -41,7 +41,7 @@ static int ali_atapi_dma = 0;
 module_param_named(atapi_dma, ali_atapi_dma, int, 0644);
 MODULE_PARM_DESC(atapi_dma, "Enable ATAPI DMA (0=disable, 1=enable)");
-static struct pci_dev *isa_bridge;
+static struct pci_dev *ali_isa_bridge;
 /*
 *      Cable special cases
@@ -346,13 +346,13 @@ static void ali_c2_c3_postreset(struct ata_link *link, unsigned int *classes)
        int port_bit = 4 << link->ap->port_no;
        /* If our bridge is an ALI 1533 then do the extra work */
-        if (isa_bridge) {
+        if (ali_isa_bridge) {
                /* Tristate and re-enable the bus signals */
-                pci_read_config_byte(isa_bridge, 0x58, &r);
+                pci_read_config_byte(ali_isa_bridge, 0x58, &r);
                r &= ~port_bit;
-                pci_write_config_byte(isa_bridge, 0x58, r);
+                pci_write_config_byte(ali_isa_bridge, 0x58, r);
                r |= port_bit;
-                pci_write_config_byte(isa_bridge, 0x58, r);
+                pci_write_config_byte(ali_isa_bridge, 0x58, r);
        }
        ata_sff_postreset(link, classes);
 }
@@ -467,14 +467,14 @@ static void ali_init_chipset(struct pci_dev *pdev)
                pci_write_config_byte(pdev, 0x53, tmp);
        }
        north = pci_get_bus_and_slot(0, PCI_DEVFN(0,0));
-        if (north && north->vendor == PCI_VENDOR_ID_AL && isa_bridge) {
+        if (north && north->vendor == PCI_VENDOR_ID_AL && ali_isa_bridge) {
                /* Configure the ALi bridge logic. For non ALi rely on BIOS.
                   Set the south bridge enable bit */
-                pci_read_config_byte(isa_bridge, 0x79, &tmp);
+                pci_read_config_byte(ali_isa_bridge, 0x79, &tmp);
                if (pdev->revision == 0xC2)
-                        pci_write_config_byte(isa_bridge, 0x79, tmp | 0x04);
+                        pci_write_config_byte(ali_isa_bridge, 0x79, tmp | 0x04);
                else if (pdev->revision > 0xC2 && pdev->revision < 0xC5)
-                        pci_write_config_byte(isa_bridge, 0x79, tmp | 0x02);
+                        pci_write_config_byte(ali_isa_bridge, 0x79, tmp | 0x02);
        }
        pci_dev_put(north);
        ata_pci_bmdma_clear_simplex(pdev);
@@ -571,9 +571,9 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
        ali_init_chipset(pdev);
-        if (isa_bridge && pdev->revision >= 0x20 && pdev->revision < 0xC2) {
+        if (ali_isa_bridge && pdev->revision >= 0x20 && pdev->revision < 0xC2) {
                /* Are we paired with a UDMA capable chip */
-                pci_read_config_byte(isa_bridge, 0x5E, &tmp);
+                pci_read_config_byte(ali_isa_bridge, 0x5E, &tmp);
                if ((tmp & 0x1E) == 0x12)
                        ppi[0] = &info_20_udma;
        }
@@ -617,11 +617,11 @@ static struct pci_driver ali_pci_driver = {
 static int __init ali_init(void)
 {
        int ret;
-        isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
+        ali_isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
        ret = pci_register_driver(&ali_pci_driver);
        if (ret < 0)
-                pci_dev_put(isa_bridge);
+                pci_dev_put(ali_isa_bridge);
        return ret;
 }
@@ -629,7 +629,7 @@ static int __init ali_init(void)
 static void __exit ali_exit(void)
 {
        pci_unregister_driver(&ali_pci_driver);
-        pci_dev_put(isa_bridge);
+        pci_dev_put(ali_isa_bridge);
 }
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 0e2cde8f9973..506adde8ebb3 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -32,21 +32,6 @@ enum {
        ATIIXP_IDE_UDMA_MODE    = 0x56
 };
-static int atiixp_pre_reset(struct ata_link *link, unsigned long deadline)
-{
-        struct ata_port *ap = link->ap;
-        static const struct pci_bits atiixp_enable_bits[] = {
-                { 0x48, 1, 0x01, 0x00 },
-                { 0x48, 1, 0x08, 0x00 }
-        };
-        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-        if (!pci_test_config_bits(pdev, &atiixp_enable_bits[ap->port_no]))
-                return -ENOENT;
-        return ata_sff_prereset(link, deadline);
-}
 static int atiixp_cable_detect(struct ata_port *ap)
 {
        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
@@ -229,10 +214,9 @@ static struct ata_port_operations atiixp_port_ops = {
        .cable_detect   = atiixp_cable_detect,
        .set_piomode    = atiixp_set_piomode,
        .set_dmamode    = atiixp_set_dmamode,
-        .prereset       = atiixp_pre_reset,
 };
-static int atiixp_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+static int atiixp_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 {
        static const struct ata_port_info info = {
                .flags = ATA_FLAG_SLAVE_POSS,
@@ -241,8 +225,18 @@ static int atiixp_init_one(struct pci_dev *dev, const struct pci_device_id *id)
                .udma_mask = 0x3F,
                .port_ops = &atiixp_port_ops
        };
-        const struct ata_port_info *ppi[] = { &info, NULL };
+        static const struct pci_bits atiixp_enable_bits[] = {
-        return ata_pci_sff_init_one(dev, ppi, &atiixp_sht, NULL);
+                { 0x48, 1, 0x01, 0x00 },
+                { 0x48, 1, 0x08, 0x00 }
+        };
+        const struct ata_port_info *ppi[] = { &info, &info };
+        int i;
+        for (i = 0; i < 2; i++)
+                if (!pci_test_config_bits(pdev, &atiixp_enable_bits[i]))
+                        ppi[i] = &ata_dummy_port_info;
+        return ata_pci_sff_init_one(pdev, ppi, &atiixp_sht, NULL);
 }
 static const struct pci_device_id atiixp[] = {
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index f828a29d7756..f1bb2f9fecbf 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -80,7 +80,7 @@
 #define DRV_NAME "pata_it821x"
-#define DRV_VERSION "0.4.0"
+#define DRV_VERSION "0.4.2"
 struct it821x_dev
 {
@@ -494,8 +494,6 @@ static int it821x_smart_set_mode(struct ata_link *link, struct ata_device **unus
 *      special. In our case we need to lock the sector count to avoid
 *      blowing the brains out of the firmware with large LBA48 requests
 *
- *      FIXME: When FUA appears we need to block FUA too. And SMART and
- *      basically we need to filter commands for this chip.
 */
 static void it821x_dev_config(struct ata_device *adev)
@@ -890,6 +888,13 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                .flags = ATA_FLAG_SLAVE_POSS,
                .pio_mask = 0x1f,
                .mwdma_mask = 0x07,
+                .udma_mask = ATA_UDMA6,
+                .port_ops = &it821x_rdc_port_ops
+        };
+        static const struct ata_port_info info_rdc_11 = {
+                .flags = ATA_FLAG_SLAVE_POSS,
+                .pio_mask = 0x1f,
+                .mwdma_mask = 0x07,
                /* No UDMA */
                .port_ops = &it821x_rdc_port_ops
        };
@@ -903,7 +908,11 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                return rc;
                
        if (pdev->vendor == PCI_VENDOR_ID_RDC) {
-                ppi[0] = &info_rdc;
+                /* Deal with Vortex86SX */
+                if (pdev->revision == 0x11)
+                        ppi[0] = &info_rdc_11;
+                else
+                        ppi[0] = &info_rdc;
        } else {
                /* Force the card into bypass mode if so requested */
                if (it8212_noraid) {
diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
new file mode 100644
index 000000000000..0fe4ef309c62
--- /dev/null
+++ b/drivers/ata/pata_octeon_cf.c
@@ -0,0 +1,965 @@
+/*
+ * Driver for the Octeon bootbus compact flash.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 - 2009 Cavium Networks
+ * Copyright (C) 2008 Wind River Systems
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/libata.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/workqueue.h>
+#include <scsi/scsi_host.h>
+#include <asm/octeon/octeon.h>
+/*
+ * The Octeon bootbus compact flash interface is connected in at least
+ * 3 different configurations on various evaluation boards:
+ *
+ * -- 8  bits no irq, no DMA
+ * -- 16 bits no irq, no DMA
+ * -- 16 bits True IDE mode with DMA, but no irq.
+ *
+ * In the last case the DMA engine can generate an interrupt when the
+ * transfer is complete.  For the first two cases only PIO is supported.
+ *
+ */
+#define DRV_NAME        "pata_octeon_cf"
+#define DRV_VERSION     "2.1"
+struct octeon_cf_port {
+        struct workqueue_struct *wq;
+        struct delayed_work delayed_finish;
+        struct ata_port *ap;
+        int dma_finished;
+};
+static struct scsi_host_template octeon_cf_sht = {
+        ATA_PIO_SHT(DRV_NAME),
+};
+/**
+ * Convert nanosecond based time to setting used in the
+ * boot bus timing register, based on timing multiple
+ */
+static unsigned int ns_to_tim_reg(unsigned int tim_mult, unsigned int nsecs)
+{
+        unsigned int val;
+        /*
+         * Compute # of eclock periods to get desired duration in
+         * nanoseconds.
+         */
+        val = DIV_ROUND_UP(nsecs * (octeon_get_clock_rate() / 1000000),
+                          1000 * tim_mult);
+        return val;
+}
+static void octeon_cf_set_boot_reg_cfg(int cs)
+{
+        union cvmx_mio_boot_reg_cfgx reg_cfg;
+        reg_cfg.u64 = cvmx_read_csr(CVMX_MIO_BOOT_REG_CFGX(cs));
+        reg_cfg.s.dmack = 0;    /* Don't assert DMACK on access */
+        reg_cfg.s.tim_mult = 2; /* Timing mutiplier 2x */
+        reg_cfg.s.rd_dly = 0;   /* Sample on falling edge of BOOT_OE */
+        reg_cfg.s.sam = 0;      /* Don't combine write and output enable */
+        reg_cfg.s.we_ext = 0;   /* No write enable extension */
+        reg_cfg.s.oe_ext = 0;   /* No read enable extension */
+        reg_cfg.s.en = 1;       /* Enable this region */
+        reg_cfg.s.orbit = 0;    /* Don't combine with previous region */
+        reg_cfg.s.ale = 0;      /* Don't do address multiplexing */
+        cvmx_write_csr(CVMX_MIO_BOOT_REG_CFGX(cs), reg_cfg.u64);
+}
+/**
+ * Called after libata determines the needed PIO mode. This
+ * function programs the Octeon bootbus regions to support the
+ * timing requirements of the PIO mode.
+ *
+ * @ap:     ATA port information
+ * @dev:    ATA device
+ */
+static void octeon_cf_set_piomode(struct ata_port *ap, struct ata_device *dev)
+{
+        struct octeon_cf_data *ocd = ap->dev->platform_data;
+        union cvmx_mio_boot_reg_timx reg_tim;
+        int cs = ocd->base_region;
+        int T;
+        struct ata_timing timing;
+        int use_iordy;
+        int trh;
+        int pause;
+        /* These names are timing parameters from the ATA spec */
+        int t1;
+        int t2;
+        int t2i;
+        T = (int)(2000000000000LL / octeon_get_clock_rate());
+        if (ata_timing_compute(dev, dev->pio_mode, &timing, T, T))
+                BUG();
+        t1 = timing.setup;
+        if (t1)
+                t1--;
+        t2 = timing.active;
+        if (t2)
+                t2--;
+        t2i = timing.act8b;
+        if (t2i)
+                t2i--;
+        trh = ns_to_tim_reg(2, 20);
+        if (trh)
+                trh--;
+        pause = timing.cycle - timing.active - timing.setup - trh;
+        if (pause)
+                pause--;
+        octeon_cf_set_boot_reg_cfg(cs);
+        if (ocd->dma_engine >= 0)
+                /* True IDE mode, program both chip selects.  */
+                octeon_cf_set_boot_reg_cfg(cs + 1);
+        use_iordy = ata_pio_need_iordy(dev);
+        reg_tim.u64 = cvmx_read_csr(CVMX_MIO_BOOT_REG_TIMX(cs));
+        /* Disable page mode */
+        reg_tim.s.pagem = 0;
+        /* Enable dynamic timing */
+        reg_tim.s.waitm = use_iordy;
+        /* Pages are disabled */
+        reg_tim.s.pages = 0;
+        /* We don't use multiplexed address mode */
+        reg_tim.s.ale = 0;
+        /* Not used */
+        reg_tim.s.page = 0;
+        /* Time after IORDY to coninue to assert the data */
+        reg_tim.s.wait = 0;
+        /* Time to wait to complete the cycle. */
+        reg_tim.s.pause = pause;
+        /* How long to hold after a write to de-assert CE. */
+        reg_tim.s.wr_hld = trh;
+        /* How long to wait after a read to de-assert CE. */
+        reg_tim.s.rd_hld = trh;
+        /* How long write enable is asserted */
+        reg_tim.s.we = t2;
+        /* How long read enable is asserted */
+        reg_tim.s.oe = t2;
+        /* Time after CE that read/write starts */
+        reg_tim.s.ce = ns_to_tim_reg(2, 5);
+        /* Time before CE that address is valid */
+        reg_tim.s.adr = 0;
+        /* Program the bootbus region timing for the data port chip select. */
+        cvmx_write_csr(CVMX_MIO_BOOT_REG_TIMX(cs), reg_tim.u64);
+        if (ocd->dma_engine >= 0)
+                /* True IDE mode, program both chip selects.  */
+                cvmx_write_csr(CVMX_MIO_BOOT_REG_TIMX(cs + 1), reg_tim.u64);
+}
+static void octeon_cf_set_dmamode(struct ata_port *ap, struct ata_device *dev)
+{
+        struct octeon_cf_data *ocd = dev->link->ap->dev->platform_data;
+        union cvmx_mio_boot_dma_timx dma_tim;
+        unsigned int oe_a;
+        unsigned int oe_n;
+        unsigned int dma_ackh;
+        unsigned int dma_arq;
+        unsigned int pause;
+        unsigned int T0, Tkr, Td;
+        unsigned int tim_mult;
+        const struct ata_timing *timing;
+        timing = ata_timing_find_mode(dev->dma_mode);
+        T0      = timing->cycle;
+        Td      = timing->active;
+        Tkr     = timing->recover;
+        dma_ackh = timing->dmack_hold;
+        dma_tim.u64 = 0;
+        /* dma_tim.s.tim_mult = 0 --> 4x */
+        tim_mult = 4;
+        /* not spec'ed, value in eclocks, not affected by tim_mult */
+        dma_arq = 8;
+        pause = 25 - dma_arq * 1000 /
+                (octeon_get_clock_rate() / 1000000); /* Tz */
+        oe_a = Td;
+        /* Tkr from cf spec, lengthened to meet T0 */
+        oe_n = max(T0 - oe_a, Tkr);
+        dma_tim.s.dmack_pi = 1;
+        dma_tim.s.oe_n = ns_to_tim_reg(tim_mult, oe_n);
+        dma_tim.s.oe_a = ns_to_tim_reg(tim_mult, oe_a);
+        /*
+         * This is tI, C.F. spec. says 0, but Sony CF card requires
+         * more, we use 20 nS.
+         */
+        dma_tim.s.dmack_s = ns_to_tim_reg(tim_mult, 20);;
+        dma_tim.s.dmack_h = ns_to_tim_reg(tim_mult, dma_ackh);
+        dma_tim.s.dmarq = dma_arq;
+        dma_tim.s.pause = ns_to_tim_reg(tim_mult, pause);
+        dma_tim.s.rd_dly = 0;   /* Sample right on edge */
+        /*  writes only */
+        dma_tim.s.we_n = ns_to_tim_reg(tim_mult, oe_n);
+        dma_tim.s.we_a = ns_to_tim_reg(tim_mult, oe_a);
+        pr_debug("ns to ticks (mult %d) of %d is: %d\n", tim_mult, 60,
+                 ns_to_tim_reg(tim_mult, 60));
+        pr_debug("oe_n: %d, oe_a: %d, dmack_s: %d, dmack_h: "
+                 "%d, dmarq: %d, pause: %d\n",
+                 dma_tim.s.oe_n, dma_tim.s.oe_a, dma_tim.s.dmack_s,
+                 dma_tim.s.dmack_h, dma_tim.s.dmarq, dma_tim.s.pause);
+        cvmx_write_csr(CVMX_MIO_BOOT_DMA_TIMX(ocd->dma_engine),
+                       dma_tim.u64);
+}
+/**
+ * Handle an 8 bit I/O request.
+ *
+ * @dev:        Device to access
+ * @buffer:     Data buffer
+ * @buflen:     Length of the buffer.
+ * @rw:         True to write.
+ */
+static unsigned int octeon_cf_data_xfer8(struct ata_device *dev,
+                                         unsigned char *buffer,
+                                         unsigned int buflen,
+                                         int rw)
+{
+        struct ata_port *ap             = dev->link->ap;
+        void __iomem *data_addr         = ap->ioaddr.data_addr;
+        unsigned long words;
+        int count;
+        words = buflen;
+        if (rw) {
+                count = 16;
+                while (words--) {
+                        iowrite8(*buffer, data_addr);
+                        buffer++;
+                        /*
+                         * Every 16 writes do a read so the bootbus
+                         * FIFO doesn't fill up.
+                         */
+                        if (--count == 0) {
+                                ioread8(ap->ioaddr.altstatus_addr);
+                                count = 16;
+                        }
+                }
+        } else {
+                ioread8_rep(data_addr, buffer, words);
+        }
+        return buflen;
+}
+/**
+ * Handle a 16 bit I/O request.
+ *
+ * @dev:        Device to access
+ * @buffer:     Data buffer
+ * @buflen:     Length of the buffer.
+ * @rw:         True to write.
+ */
+static unsigned int octeon_cf_data_xfer16(struct ata_device *dev,
+                                          unsigned char *buffer,
+                                          unsigned int buflen,
+                                          int rw)
+{
+        struct ata_port *ap             = dev->link->ap;
+        void __iomem *data_addr         = ap->ioaddr.data_addr;
+        unsigned long words;
+        int count;
+        words = buflen / 2;
+        if (rw) {
+                count = 16;
+                while (words--) {
+                        iowrite16(*(uint16_t *)buffer, data_addr);
+                        buffer += sizeof(uint16_t);
+                        /*
+                         * Every 16 writes do a read so the bootbus
+                         * FIFO doesn't fill up.
+                         */
+                        if (--count == 0) {
+                                ioread8(ap->ioaddr.altstatus_addr);
+                                count = 16;
+                        }
+                }
+        } else {
+                while (words--) {
+                        *(uint16_t *)buffer = ioread16(data_addr);
+                        buffer += sizeof(uint16_t);
+                }
+        }
+        /* Transfer trailing 1 byte, if any. */
+        if (unlikely(buflen & 0x01)) {
+                __le16 align_buf[1] = { 0 };
+                if (rw == READ) {
+                        align_buf[0] = cpu_to_le16(ioread16(data_addr));
+                        memcpy(buffer, align_buf, 1);
+                } else {
+                        memcpy(align_buf, buffer, 1);
+                        iowrite16(le16_to_cpu(align_buf[0]), data_addr);
+                }
+                words++;
+        }
+        return buflen;
+}
+/**
+ * Read the taskfile for 16bit non-True IDE only.
+ */
+static void octeon_cf_tf_read16(struct ata_port *ap, struct ata_taskfile *tf)
+{
+        u16 blob;
+        /* The base of the registers is at ioaddr.data_addr. */
+        void __iomem *base = ap->ioaddr.data_addr;
+        blob = __raw_readw(base + 0xc);
+        tf->feature = blob >> 8;
+        blob = __raw_readw(base + 2);
+        tf->nsect = blob & 0xff;
+        tf->lbal = blob >> 8;
+        blob = __raw_readw(base + 4);
+        tf->lbam = blob & 0xff;
+        tf->lbah = blob >> 8;
+        blob = __raw_readw(base + 6);
+        tf->device = blob & 0xff;
+        tf->command = blob >> 8;
+        if (tf->flags & ATA_TFLAG_LBA48) {
+                if (likely(ap->ioaddr.ctl_addr)) {
+                        iowrite8(tf->ctl | ATA_HOB, ap->ioaddr.ctl_addr);
+                        blob = __raw_readw(base + 0xc);
+                        tf->hob_feature = blob >> 8;
+                        blob = __raw_readw(base + 2);
+                        tf->hob_nsect = blob & 0xff;
+                        tf->hob_lbal = blob >> 8;
+                        blob = __raw_readw(base + 4);
+                        tf->hob_lbam = blob & 0xff;
+                        tf->hob_lbah = blob >> 8;
+                        iowrite8(tf->ctl, ap->ioaddr.ctl_addr);
+                        ap->last_ctl = tf->ctl;
+                } else {
+                        WARN_ON(1);
+                }
+        }
+}
+static u8 octeon_cf_check_status16(struct ata_port *ap)
+{
+        u16 blob;
+        void __iomem *base = ap->ioaddr.data_addr;
+        blob = __raw_readw(base + 6);
+        return blob >> 8;
+}
+static int octeon_cf_softreset16(struct ata_link *link, unsigned int *classes,
+                                 unsigned long deadline)
+{
+        struct ata_port *ap = link->ap;
+        void __iomem *base = ap->ioaddr.data_addr;
+        int rc;
+        u8 err;
+        DPRINTK("about to softreset\n");
+        __raw_writew(ap->ctl, base + 0xe);
+        udelay(20);
+        __raw_writew(ap->ctl | ATA_SRST, base + 0xe);
+        udelay(20);
+        __raw_writew(ap->ctl, base + 0xe);
+        rc = ata_sff_wait_after_reset(link, 1, deadline);
+        if (rc) {
+                ata_link_printk(link, KERN_ERR, "SRST failed (errno=%d)\n", rc);
+                return rc;
+        }
+        /* determine by signature whether we have ATA or ATAPI devices */
+        classes[0] = ata_sff_dev_classify(&link->device[0], 1, &err);
+        DPRINTK("EXIT, classes[0]=%u [1]=%u\n", classes[0], classes[1]);
+        return 0;
+}
+/**
+ * Load the taskfile for 16bit non-True IDE only.  The device_addr is
+ * not loaded, we do this as part of octeon_cf_exec_command16.
+ */
+static void octeon_cf_tf_load16(struct ata_port *ap,
+                                const struct ata_taskfile *tf)
+{
+        unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR;
+        /* The base of the registers is at ioaddr.data_addr. */
+        void __iomem *base = ap->ioaddr.data_addr;
+        if (tf->ctl != ap->last_ctl) {
+                iowrite8(tf->ctl, ap->ioaddr.ctl_addr);
+                ap->last_ctl = tf->ctl;
+                ata_wait_idle(ap);
+        }
+        if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) {
+                __raw_writew(tf->hob_feature << 8, base + 0xc);
+                __raw_writew(tf->hob_nsect | tf->hob_lbal << 8, base + 2);
+                __raw_writew(tf->hob_lbam | tf->hob_lbah << 8, base + 4);
+                VPRINTK("hob: feat 0x%X nsect 0x%X, lba 0x%X 0x%X 0x%X\n",
+                        tf->hob_feature,
+                        tf->hob_nsect,
+                        tf->hob_lbal,
+                        tf->hob_lbam,
+                        tf->hob_lbah);
+        }
+        if (is_addr) {
+                __raw_writew(tf->feature << 8, base + 0xc);
+                __raw_writew(tf->nsect | tf->lbal << 8, base + 2);
+                __raw_writew(tf->lbam | tf->lbah << 8, base + 4);
+                VPRINTK("feat 0x%X nsect 0x%X, lba 0x%X 0x%X 0x%X\n",
+                        tf->feature,
+                        tf->nsect,
+                        tf->lbal,
+                        tf->lbam,
+                        tf->lbah);
+        }
+        ata_wait_idle(ap);
+}
+static void octeon_cf_dev_select(struct ata_port *ap, unsigned int device)
+{
+/*  There is only one device, do nothing. */
+        return;
+}
+/*
+ * Issue ATA command to host controller.  The device_addr is also sent
+ * as it must be written in a combined write with the command.
+ */
+static void octeon_cf_exec_command16(struct ata_port *ap,
+                                const struct ata_taskfile *tf)
+{
+        /* The base of the registers is at ioaddr.data_addr. */
+        void __iomem *base = ap->ioaddr.data_addr;
+        u16 blob;
+        if (tf->flags & ATA_TFLAG_DEVICE) {
+                VPRINTK("device 0x%X\n", tf->device);
+                blob = tf->device;
+        } else {
+                blob = 0;
+        }
+        DPRINTK("ata%u: cmd 0x%X\n", ap->print_id, tf->command);
+        blob |= (tf->command << 8);
+        __raw_writew(blob, base + 6);
+        ata_wait_idle(ap);
+}
+static u8 octeon_cf_irq_on(struct ata_port *ap)
+{
+        return 0;
+}
+static void octeon_cf_irq_clear(struct ata_port *ap)
+{
+        return;
+}
+static void octeon_cf_dma_setup(struct ata_queued_cmd *qc)
+{
+        struct ata_port *ap = qc->ap;
+        struct octeon_cf_port *cf_port;
+        cf_port = (struct octeon_cf_port *)ap->private_data;
+        DPRINTK("ENTER\n");
+        /* issue r/w command */
+        qc->cursg = qc->sg;
+        cf_port->dma_finished = 0;
+        ap->ops->sff_exec_command(ap, &qc->tf);
+        DPRINTK("EXIT\n");
+}
+/**
+ * Start a DMA transfer that was already setup
+ *
+ * @qc:     Information about the DMA
+ */
+static void octeon_cf_dma_start(struct ata_queued_cmd *qc)
+{
+        struct octeon_cf_data *ocd = qc->ap->dev->platform_data;
+        union cvmx_mio_boot_dma_cfgx mio_boot_dma_cfg;
+        union cvmx_mio_boot_dma_intx mio_boot_dma_int;
+        struct scatterlist *sg;
+        VPRINTK("%d scatterlists\n", qc->n_elem);
+        /* Get the scatter list entry we need to DMA into */
+        sg = qc->cursg;
+        BUG_ON(!sg);
+        /*
+         * Clear the DMA complete status.
+         */
+        mio_boot_dma_int.u64 = 0;
+        mio_boot_dma_int.s.done = 1;
+        cvmx_write_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine),
+                       mio_boot_dma_int.u64);
+        /* Enable the interrupt.  */
+        cvmx_write_csr(CVMX_MIO_BOOT_DMA_INT_ENX(ocd->dma_engine),
+                       mio_boot_dma_int.u64);
+        /* Set the direction of the DMA */
+        mio_boot_dma_cfg.u64 = 0;
+        mio_boot_dma_cfg.s.en = 1;
+        mio_boot_dma_cfg.s.rw = ((qc->tf.flags & ATA_TFLAG_WRITE) != 0);
+        /*
+         * Don't stop the DMA if the device deasserts DMARQ. Many
+         * compact flashes deassert DMARQ for a short time between
+         * sectors. Instead of stopping and restarting the DMA, we'll
+         * let the hardware do it. If the DMA is really stopped early
+         * due to an error condition, a later timeout will force us to
+         * stop.
+         */
+        mio_boot_dma_cfg.s.clr = 0;
+        /* Size is specified in 16bit words and minus one notation */
+        mio_boot_dma_cfg.s.size = sg_dma_len(sg) / 2 - 1;
+        /* We need to swap the high and low bytes of every 16 bits */
+        mio_boot_dma_cfg.s.swap8 = 1;
+        mio_boot_dma_cfg.s.adr = sg_dma_address(sg);
+        VPRINTK("%s %d bytes address=%p\n",
+                (mio_boot_dma_cfg.s.rw) ? "write" : "read", sg->length,
+                (void *)(unsigned long)mio_boot_dma_cfg.s.adr);
+        cvmx_write_csr(CVMX_MIO_BOOT_DMA_CFGX(ocd->dma_engine),
+                       mio_boot_dma_cfg.u64);
+}
+/**
+ *
+ *      LOCKING:
+ *      spin_lock_irqsave(host lock)
+ *
+ */
+static unsigned int octeon_cf_dma_finished(struct ata_port *ap,
+                                        struct ata_queued_cmd *qc)
+{
+        struct ata_eh_info *ehi = &ap->link.eh_info;
+        struct octeon_cf_data *ocd = ap->dev->platform_data;
+        union cvmx_mio_boot_dma_cfgx dma_cfg;
+        union cvmx_mio_boot_dma_intx dma_int;
+        struct octeon_cf_port *cf_port;
+        u8 status;
+        VPRINTK("ata%u: protocol %d task_state %d\n",
+                ap->print_id, qc->tf.protocol, ap->hsm_task_state);
+        if (ap->hsm_task_state != HSM_ST_LAST)
+                return 0;
+        cf_port = (struct octeon_cf_port *)ap->private_data;
+        dma_cfg.u64 = cvmx_read_csr(CVMX_MIO_BOOT_DMA_CFGX(ocd->dma_engine));
+        if (dma_cfg.s.size != 0xfffff) {
+                /* Error, the transfer was not complete.  */
+                qc->err_mask |= AC_ERR_HOST_BUS;
+                ap->hsm_task_state = HSM_ST_ERR;
+        }
+        /* Stop and clear the dma engine.  */
+        dma_cfg.u64 = 0;
+        dma_cfg.s.size = -1;
+        cvmx_write_csr(CVMX_MIO_BOOT_DMA_CFGX(ocd->dma_engine), dma_cfg.u64);
+        /* Disable the interrupt.  */
+        dma_int.u64 = 0;
+        cvmx_write_csr(CVMX_MIO_BOOT_DMA_INT_ENX(ocd->dma_engine), dma_int.u64);
+        /* Clear the DMA complete status */
+        dma_int.s.done = 1;
+        cvmx_write_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine), dma_int.u64);
+        status = ap->ops->sff_check_status(ap);
+        ata_sff_hsm_move(ap, qc, status, 0);
+        if (unlikely(qc->err_mask) && (qc->tf.protocol == ATA_PROT_DMA))
+                ata_ehi_push_desc(ehi, "DMA stat 0x%x", status);
+        return 1;
+}
+/*
+ * Check if any queued commands have more DMAs, if so start the next
+ * transfer, else do end of transfer handling.
+ */
+static irqreturn_t octeon_cf_interrupt(int irq, void *dev_instance)
+{
+        struct ata_host *host = dev_instance;
+        struct octeon_cf_port *cf_port;
+        int i;
+        unsigned int handled = 0;
+        unsigned long flags;
+        spin_lock_irqsave(&host->lock, flags);
+        DPRINTK("ENTER\n");
+        for (i = 0; i < host->n_ports; i++) {
+                u8 status;
+                struct ata_port *ap;
+                struct ata_queued_cmd *qc;
+                union cvmx_mio_boot_dma_intx dma_int;
+                union cvmx_mio_boot_dma_cfgx dma_cfg;
+                struct octeon_cf_data *ocd;
+                ap = host->ports[i];
+                ocd = ap->dev->platform_data;
+                if (!ap || (ap->flags & ATA_FLAG_DISABLED))
+                        continue;
+                ocd = ap->dev->platform_data;
+                cf_port = (struct octeon_cf_port *)ap->private_data;
+                dma_int.u64 =
+                        cvmx_read_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine));
+                dma_cfg.u64 =
+                        cvmx_read_csr(CVMX_MIO_BOOT_DMA_CFGX(ocd->dma_engine));
+                qc = ata_qc_from_tag(ap, ap->link.active_tag);
+                if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)) &&
+                    (qc->flags & ATA_QCFLAG_ACTIVE)) {
+                        if (dma_int.s.done && !dma_cfg.s.en) {
+                                if (!sg_is_last(qc->cursg)) {
+                                        qc->cursg = sg_next(qc->cursg);
+                                        handled = 1;
+                                        octeon_cf_dma_start(qc);
+                                        continue;
+                                } else {
+                                        cf_port->dma_finished = 1;
+                                }
+                        }
+                        if (!cf_port->dma_finished)
+                                continue;
+                        status = ioread8(ap->ioaddr.altstatus_addr);
+                        if (status & (ATA_BUSY | ATA_DRQ)) {
+                                /*
+                                 * We are busy, try to handle it
+                                 * later.  This is the DMA finished
+                                 * interrupt, and it could take a
+                                 * little while for the card to be
+                                 * ready for more commands.
+                                 */
+                                /* Clear DMA irq. */
+                                dma_int.u64 = 0;
+                                dma_int.s.done = 1;
+                                cvmx_write_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine),
+                                               dma_int.u64);
+                                queue_delayed_work(cf_port->wq,
+                                                   &cf_port->delayed_finish, 1);
+                                handled = 1;
+                        } else {
+                                handled |= octeon_cf_dma_finished(ap, qc);
+                        }
+                }
+        }
+        spin_unlock_irqrestore(&host->lock, flags);
+        DPRINTK("EXIT\n");
+        return IRQ_RETVAL(handled);
+}
+static void octeon_cf_delayed_finish(struct work_struct *work)
+{
+        struct octeon_cf_port *cf_port = container_of(work,
+                                                      struct octeon_cf_port,
+                                                      delayed_finish.work);
+        struct ata_port *ap = cf_port->ap;
+        struct ata_host *host = ap->host;
+        struct ata_queued_cmd *qc;
+        unsigned long flags;
+        u8 status;
+        spin_lock_irqsave(&host->lock, flags);
+        /*
+         * If the port is not waiting for completion, it must have
+         * handled it previously.  The hsm_task_state is
+         * protected by host->lock.
+         */
+        if (ap->hsm_task_state != HSM_ST_LAST || !cf_port->dma_finished)
+                goto out;
+        status = ioread8(ap->ioaddr.altstatus_addr);
+        if (status & (ATA_BUSY | ATA_DRQ)) {
+                /* Still busy, try again. */
+                queue_delayed_work(cf_port->wq,
+                                   &cf_port->delayed_finish, 1);
+                goto out;
+        }
+        qc = ata_qc_from_tag(ap, ap->link.active_tag);
+        if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)) &&
+            (qc->flags & ATA_QCFLAG_ACTIVE))
+                octeon_cf_dma_finished(ap, qc);
+out:
+        spin_unlock_irqrestore(&host->lock, flags);
+}
+static void octeon_cf_dev_config(struct ata_device *dev)
+{
+        /*
+         * A maximum of 2^20 - 1 16 bit transfers are possible with
+         * the bootbus DMA.  So we need to throttle max_sectors to
+         * (2^12 - 1 == 4095) to assure that this can never happen.
+         */
+        dev->max_sectors = min(dev->max_sectors, 4095U);
+}
+/*
+ * Trap if driver tries to do standard bmdma commands.  They are not
+ * supported.
+ */
+static void unreachable_qc(struct ata_queued_cmd *qc)
+{
+        BUG();
+}
+static u8 unreachable_port(struct ata_port *ap)
+{
+        BUG();
+}
+/*
+ * We don't do ATAPI DMA so return 0.
+ */
+static int octeon_cf_check_atapi_dma(struct ata_queued_cmd *qc)
+{
+        return 0;
+}
+static unsigned int octeon_cf_qc_issue(struct ata_queued_cmd *qc)
+{
+        struct ata_port *ap = qc->ap;
+        switch (qc->tf.protocol) {
+        case ATA_PROT_DMA:
+                WARN_ON(qc->tf.flags & ATA_TFLAG_POLLING);
+                ap->ops->sff_tf_load(ap, &qc->tf);  /* load tf registers */
+                octeon_cf_dma_setup(qc);            /* set up dma */
+                octeon_cf_dma_start(qc);            /* initiate dma */
+                ap->hsm_task_state = HSM_ST_LAST;
+                break;
+        case ATAPI_PROT_DMA:
+                dev_err(ap->dev, "Error, ATAPI not supported\n");
+                BUG();
+        default:
+                return ata_sff_qc_issue(qc);
+        }
+        return 0;
+}
+static struct ata_port_operations octeon_cf_ops = {
+        .inherits               = &ata_sff_port_ops,
+        .check_atapi_dma        = octeon_cf_check_atapi_dma,
+        .qc_prep                = ata_noop_qc_prep,
+        .qc_issue               = octeon_cf_qc_issue,
+        .sff_dev_select         = octeon_cf_dev_select,
+        .sff_irq_on             = octeon_cf_irq_on,
+        .sff_irq_clear          = octeon_cf_irq_clear,
+        .bmdma_setup            = unreachable_qc,
+        .bmdma_start            = unreachable_qc,
+        .bmdma_stop             = unreachable_qc,
+        .bmdma_status           = unreachable_port,
+        .cable_detect           = ata_cable_40wire,
+        .set_piomode            = octeon_cf_set_piomode,
+        .set_dmamode            = octeon_cf_set_dmamode,
+        .dev_config             = octeon_cf_dev_config,
+};
+static int __devinit octeon_cf_probe(struct platform_device *pdev)
+{
+        struct resource *res_cs0, *res_cs1;
+        void __iomem *cs0;
+        void __iomem *cs1 = NULL;
+        struct ata_host *host;
+        struct ata_port *ap;
+        struct octeon_cf_data *ocd;
+        int irq = 0;
+        irq_handler_t irq_handler = NULL;
+        void __iomem *base;
+        struct octeon_cf_port *cf_port;
+        res_cs0 = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res_cs0)
+                return -EINVAL;
+        ocd = pdev->dev.platform_data;
+        cs0 = devm_ioremap_nocache(&pdev->dev, res_cs0->start,
+                                   res_cs0->end - res_cs0->start + 1);
+        if (!cs0)
+                return -ENOMEM;
+        /* Determine from availability of DMA if True IDE mode or not */
+        if (ocd->dma_engine >= 0) {
+                res_cs1 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+                if (!res_cs1)
+                        return -EINVAL;
+                cs1 = devm_ioremap_nocache(&pdev->dev, res_cs1->start,
+                                           res_cs0->end - res_cs1->start + 1);
+                if (!cs1)
+                        return -ENOMEM;
+        }
+        cf_port = kzalloc(sizeof(*cf_port), GFP_KERNEL);
+        if (!cf_port)
+                return -ENOMEM;
+        /* allocate host */
+        host = ata_host_alloc(&pdev->dev, 1);
+        if (!host)
+                goto free_cf_port;
+        ap = host->ports[0];
+        ap->private_data = cf_port;
+        cf_port->ap = ap;
+        ap->ops = &octeon_cf_ops;
+        ap->pio_mask = 0x7f; /* Support PIO 0-6 */
+        ap->flags |= ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY
+                  | ATA_FLAG_NO_ATAPI | ATA_FLAG_PIO_POLLING;
+        base = cs0 + ocd->base_region_bias;
+        if (!ocd->is16bit) {
+                ap->ioaddr.cmd_addr     = base;
+                ata_sff_std_ports(&ap->ioaddr);
+                ap->ioaddr.altstatus_addr = base + 0xe;
+                ap->ioaddr.ctl_addr     = base + 0xe;
+                octeon_cf_ops.sff_data_xfer = octeon_cf_data_xfer8;
+        } else if (cs1) {
+                /* Presence of cs1 indicates True IDE mode.  */
+                ap->ioaddr.cmd_addr     = base + (ATA_REG_CMD << 1) + 1;
+                ap->ioaddr.data_addr    = base + (ATA_REG_DATA << 1);
+                ap->ioaddr.error_addr   = base + (ATA_REG_ERR << 1) + 1;
+                ap->ioaddr.feature_addr = base + (ATA_REG_FEATURE << 1) + 1;
+                ap->ioaddr.nsect_addr   = base + (ATA_REG_NSECT << 1) + 1;
+                ap->ioaddr.lbal_addr    = base + (ATA_REG_LBAL << 1) + 1;
+                ap->ioaddr.lbam_addr    = base + (ATA_REG_LBAM << 1) + 1;
+                ap->ioaddr.lbah_addr    = base + (ATA_REG_LBAH << 1) + 1;
+                ap->ioaddr.device_addr  = base + (ATA_REG_DEVICE << 1) + 1;
+                ap->ioaddr.status_addr  = base + (ATA_REG_STATUS << 1) + 1;
+                ap->ioaddr.command_addr = base + (ATA_REG_CMD << 1) + 1;
+                ap->ioaddr.altstatus_addr = cs1 + (6 << 1) + 1;
+                ap->ioaddr.ctl_addr     = cs1 + (6 << 1) + 1;
+                octeon_cf_ops.sff_data_xfer = octeon_cf_data_xfer16;
+                ap->mwdma_mask  = 0x1f; /* Support MWDMA 0-4 */
+                irq = platform_get_irq(pdev, 0);
+                irq_handler = octeon_cf_interrupt;
+                /* True IDE mode needs delayed work to poll for not-busy.  */
+                cf_port->wq = create_singlethread_workqueue(DRV_NAME);
+                if (!cf_port->wq)
+                        goto free_cf_port;
+                INIT_DELAYED_WORK(&cf_port->delayed_finish,
+                                  octeon_cf_delayed_finish);
+        } else {
+                /* 16 bit but not True IDE */
+                octeon_cf_ops.sff_data_xfer     = octeon_cf_data_xfer16;
+                octeon_cf_ops.softreset         = octeon_cf_softreset16;
+                octeon_cf_ops.sff_check_status  = octeon_cf_check_status16;
+                octeon_cf_ops.sff_tf_read       = octeon_cf_tf_read16;
+                octeon_cf_ops.sff_tf_load       = octeon_cf_tf_load16;
+                octeon_cf_ops.sff_exec_command  = octeon_cf_exec_command16;
+                ap->ioaddr.data_addr    = base + ATA_REG_DATA;
+                ap->ioaddr.nsect_addr   = base + ATA_REG_NSECT;
+                ap->ioaddr.lbal_addr    = base + ATA_REG_LBAL;
+                ap->ioaddr.ctl_addr     = base + 0xe;
+                ap->ioaddr.altstatus_addr = base + 0xe;
+        }
+        ata_port_desc(ap, "cmd %p ctl %p", base, ap->ioaddr.ctl_addr);
+        dev_info(&pdev->dev, "version " DRV_VERSION" %d bit%s.\n",
+                 (ocd->is16bit) ? 16 : 8,
+                 (cs1) ? ", True IDE" : "");
+        return ata_host_activate(host, irq, irq_handler, 0, &octeon_cf_sht);
+free_cf_port:
+        kfree(cf_port);
+        return -ENOMEM;
+}
+static struct platform_driver octeon_cf_driver = {
+        .probe          = octeon_cf_probe,
+        .driver         = {
+                .name   = DRV_NAME,
+                .owner  = THIS_MODULE,
+        },
+};
+static int __init octeon_cf_init(void)
+{
+        return platform_driver_register(&octeon_cf_driver);
+}
+MODULE_AUTHOR("David Daney <ddaney@caviumnetworks.com>");
+MODULE_DESCRIPTION("low-level driver for Cavium OCTEON Compact Flash PATA");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+MODULE_ALIAS("platform:" DRV_NAME);
+module_init(octeon_cf_init);
diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
index c2e6fb9f2ef9..ebfcda26d639 100644
--- a/drivers/ata/pata_rb532_cf.c
+++ b/drivers/ata/pata_rb532_cf.c
@@ -63,8 +63,6 @@ static inline void rb532_pata_finish_io(struct ata_port *ap)
           ata_sff_sync might be sufficient. */
        ata_sff_dma_pause(ap);
        ndelay(RB500_CF_IO_DELAY);
-        set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
 }
 static void rb532_pata_exec_command(struct ata_port *ap,
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 681169c9c640..79a6c9a0b721 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -86,6 +86,10 @@ enum {
        VIA_SATA_PATA   = 0x800, /* SATA/PATA combined configuration */
 };
+enum {
+        VIA_IDFLAG_SINGLE = (1 << 0), /* single channel controller) */
+};
 /*
 * VIA SouthBridge chips.
 */
@@ -97,8 +101,12 @@ static const struct via_isa_bridge {
        u8 rev_max;
        u16 flags;
 } via_isa_bridges[] = {
+        { "vx855",      PCI_DEVICE_ID_VIA_VX855,    0x00, 0x2f,
+          VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA },
        { "vx800",      PCI_DEVICE_ID_VIA_VX800,    0x00, 0x2f, VIA_UDMA_133 |
        VIA_BAD_AST | VIA_SATA_PATA },
+        { "vt8261",     PCI_DEVICE_ID_VIA_8261,     0x00, 0x2f,
+          VIA_UDMA_133 | VIA_BAD_AST },
        { "vt8237s",    PCI_DEVICE_ID_VIA_8237S,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
        { "vt8251",     PCI_DEVICE_ID_VIA_8251,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
        { "cx700",      PCI_DEVICE_ID_VIA_CX700,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA },
@@ -122,6 +130,8 @@ static const struct via_isa_bridge {
        { "vt82c586",   PCI_DEVICE_ID_VIA_82C586_0, 0x00, 0x0f, VIA_UDMA_NONE | VIA_SET_FIFO },
        { "vt82c576",   PCI_DEVICE_ID_VIA_82C576,   0x00, 0x2f, VIA_UDMA_NONE | VIA_SET_FIFO | VIA_NO_UNMASK },
        { "vt82c576",   PCI_DEVICE_ID_VIA_82C576,   0x00, 0x2f, VIA_UDMA_NONE | VIA_SET_FIFO | VIA_NO_UNMASK | VIA_BAD_ID },
+        { "vtxxxx",     PCI_DEVICE_ID_VIA_ANON,    0x00, 0x2f,
+          VIA_UDMA_133 | VIA_BAD_AST },
        { NULL }
 };
@@ -460,6 +470,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
        static int printed_version;
        u8 enable;
        u32 timing;
+        unsigned long flags = id->driver_data;
        int rc;
        if (!printed_version++)
@@ -469,9 +480,13 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
        if (rc)
                return rc;
+        if (flags & VIA_IDFLAG_SINGLE)
+                ppi[1] = &ata_dummy_port_info;
        /* To find out how the IDE will behave and what features we
           actually have to look at the bridge not the IDE controller */
-        for (config = via_isa_bridges; config->id; config++)
+        for (config = via_isa_bridges; config->id != PCI_DEVICE_ID_VIA_ANON;
+             config++)
                if ((isa = pci_get_device(PCI_VENDOR_ID_VIA +
                        !!(config->flags & VIA_BAD_ID),
                        config->id, NULL))) {
@@ -482,10 +497,6 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                        pci_dev_put(isa);
                }
-        if (!config->id) {
-                printk(KERN_WARNING "via: Unknown VIA SouthBridge, disabling.\n");
-                return -ENODEV;
-        }
        pci_dev_put(isa);
        if (!(config->flags & VIA_NO_ENABLES)) {
@@ -587,6 +598,7 @@ static const struct pci_device_id via[] = {
        { PCI_VDEVICE(VIA, 0x1571), },
        { PCI_VDEVICE(VIA, 0x3164), },
        { PCI_VDEVICE(VIA, 0x5324), },
+        { PCI_VDEVICE(VIA, 0xC409), VIA_IDFLAG_SINGLE },
        { },
 };
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 1a56db92ff7a..55bc88c1707b 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -1288,7 +1288,7 @@ static const struct ata_port_info sata_fsl_port_info[] = {
 static int sata_fsl_probe(struct of_device *ofdev,
                        const struct of_device_id *match)
 {
-        int retval = 0;
+        int retval = -ENXIO;
        void __iomem *hcr_base = NULL;
        void __iomem *ssr_base = NULL;
        void __iomem *csr_base = NULL;
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 86918634a4c5..f2d8a020ea53 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -33,10 +33,6 @@
 *
 * --> ATAPI support (Marvell claims the 60xx/70xx chips can do it).
 *
- * --> Investigate problems with PCI Message Signalled Interrupts (MSI).
- *
- * --> Cache frequently-accessed registers in mv_port_priv to reduce overhead.
- *
 * --> Develop a low-power-consumption strategy, and implement it.
 *
 * --> [Experiment, low priority] Investigate interrupt coalescing.
@@ -72,7 +68,7 @@
 #include <linux/libata.h>
 #define DRV_NAME        "sata_mv"
-#define DRV_VERSION     "1.24"
+#define DRV_VERSION     "1.25"
 enum {
        /* BAR's are enumerated in terms of pci_resource_start() terms */
@@ -351,8 +347,6 @@ enum {
        EDMA_HALTCOND_OFS       = 0x60,         /* GenIIe halt conditions */
-        GEN_II_NCQ_MAX_SECTORS  = 256,          /* max sects/io on Gen2 w/NCQ */
        /* Host private flags (hp_flags) */
        MV_HP_FLAG_MSI          = (1 << 0),
        MV_HP_ERRATA_50XXB0     = (1 << 1),
@@ -883,19 +877,15 @@ static void mv_start_dma(struct ata_port *ap, void __iomem *port_mmio,
                struct mv_host_priv *hpriv = ap->host->private_data;
                int hardport = mv_hardport_from_port(ap->port_no);
                void __iomem *hc_mmio = mv_hc_base_from_port(
-                                        mv_host_base(ap->host), hardport);
+                                        mv_host_base(ap->host), ap->port_no);
-                u32 hc_irq_cause, ipending;
+                u32 hc_irq_cause;
                /* clear EDMA event indicators, if any */
                writelfl(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
-                /* clear EDMA interrupt indicator, if any */
+                /* clear pending irq events */
-                hc_irq_cause = readl(hc_mmio + HC_IRQ_CAUSE_OFS);
+                hc_irq_cause = ~((DEV_IRQ | DMA_IRQ) << hardport);
-                ipending = (DEV_IRQ | DMA_IRQ) << hardport;
+                writelfl(hc_irq_cause, hc_mmio + HC_IRQ_CAUSE_OFS);
-                if (hc_irq_cause & ipending) {
-                        writelfl(hc_irq_cause & ~ipending,
-                                 hc_mmio + HC_IRQ_CAUSE_OFS);
-                }
                mv_edma_cfg(ap, want_ncq);
@@ -1099,20 +1089,12 @@ static void mv6_dev_config(struct ata_device *adev)
         *
         * Gen-II does not support NCQ over a port multiplier
         *  (no FIS-based switching).
-         *
-         * We don't have hob_nsect when doing NCQ commands on Gen-II.
-         * See mv_qc_prep() for more info.
         */
        if (adev->flags & ATA_DFLAG_NCQ) {
                if (sata_pmp_attached(adev->link->ap)) {
                        adev->flags &= ~ATA_DFLAG_NCQ;
                        ata_dev_printk(adev, KERN_INFO,
                                "NCQ disabled for command-based switching\n");
-                } else if (adev->max_sectors > GEN_II_NCQ_MAX_SECTORS) {
-                        adev->max_sectors = GEN_II_NCQ_MAX_SECTORS;
-                        ata_dev_printk(adev, KERN_INFO,
-                                "max_sectors limited to %u for NCQ\n",
-                                adev->max_sectors);
                }
        }
 }
@@ -1450,7 +1432,8 @@ static void mv_qc_prep(struct ata_queued_cmd *qc)
         * only 11 bytes...so we must pick and choose required
         * registers based on the command.  So, we drop feature and
         * hob_feature for [RW] DMA commands, but they are needed for
-         * NCQ.  NCQ will drop hob_nsect.
+         * NCQ.  NCQ will drop hob_nsect, which is not needed there
+         * (nsect is used only for the tag; feat/hob_feat hold true nsect).
         */
        switch (tf->command) {
        case ATA_CMD_READ:
@@ -2214,9 +2197,15 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance)
        struct ata_host *host = dev_instance;
        struct mv_host_priv *hpriv = host->private_data;
        unsigned int handled = 0;
+        int using_msi = hpriv->hp_flags & MV_HP_FLAG_MSI;
        u32 main_irq_cause, pending_irqs;
        spin_lock(&host->lock);
+        /* for MSI:  block new interrupts while in here */
+        if (using_msi)
+                writel(0, hpriv->main_irq_mask_addr);
        main_irq_cause = readl(hpriv->main_irq_cause_addr);
        pending_irqs   = main_irq_cause & hpriv->main_irq_mask;
        /*
@@ -2230,6 +2219,11 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance)
                        handled = mv_host_intr(host, pending_irqs);
        }
        spin_unlock(&host->lock);
+        /* for MSI: unmask; interrupt cause bits will retrigger now */
+        if (using_msi)
+                writel(hpriv->main_irq_mask, hpriv->main_irq_mask_addr);
        return IRQ_RETVAL(handled);
 }
@@ -2821,8 +2815,7 @@ static void mv_eh_thaw(struct ata_port *ap)
        writel(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
        /* clear pending irq events */
-        hc_irq_cause = readl(hc_mmio + HC_IRQ_CAUSE_OFS);
+        hc_irq_cause = ~((DEV_IRQ | DMA_IRQ) << hardport);
-        hc_irq_cause &= ~((DEV_IRQ | DMA_IRQ) << hardport);
        writelfl(hc_irq_cause, hc_mmio + HC_IRQ_CAUSE_OFS);
        mv_enable_port_irqs(ap, ERR_IRQ);
@@ -3075,6 +3068,9 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx)
                hpriv->main_irq_mask_addr  = mmio + PCI_HC_MAIN_IRQ_MASK_OFS;
        }
+        /* initialize shadow irq mask with register's value */
+        hpriv->main_irq_mask = readl(hpriv->main_irq_mask_addr);
        /* global interrupt mask: 0 == mask everything */
        mv_set_main_irq_mask(host, ~0, 0);
@@ -3430,9 +3426,9 @@ static int mv_pci_init_one(struct pci_dev *pdev,
        if (rc)
                return rc;
-        /* Enable interrupts */
+        /* Enable message-switched interrupts, if requested */
-        if (msi && pci_enable_msi(pdev))
+        if (msi && pci_enable_msi(pdev) == 0)
-                pci_intx(pdev, 1);
+                hpriv->hp_flags |= MV_HP_FLAG_MSI;
        mv_dump_pci_cfg(pdev, 0x68);
        mv_print_info(host);
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 6f1460614325..c49ad0e61b6f 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -305,10 +305,10 @@ static irqreturn_t nv_ck804_interrupt(int irq, void *dev_instance);
 static int nv_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
 static int nv_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
+static int nv_noclassify_hardreset(struct ata_link *link, unsigned int *class,
+                                   unsigned long deadline);
 static void nv_nf2_freeze(struct ata_port *ap);
 static void nv_nf2_thaw(struct ata_port *ap);
-static int nv_nf2_hardreset(struct ata_link *link, unsigned int *class,
-                            unsigned long deadline);
 static void nv_ck804_freeze(struct ata_port *ap);
 static void nv_ck804_thaw(struct ata_port *ap);
 static int nv_adma_slave_config(struct scsi_device *sdev);
@@ -352,6 +352,7 @@ enum nv_host_type
        NFORCE3 = NFORCE2,      /* NF2 == NF3 as far as sata_nv is concerned */
        CK804,
        ADMA,
+        MCP5x,
        SWNCQ,
 };
@@ -363,10 +364,10 @@ static const struct pci_device_id nv_pci_tbl[] = {
        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_SATA2), CK804 },
        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA), CK804 },
        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA2), CK804 },
-        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA), SWNCQ },
+        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA), MCP5x },
-        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2), SWNCQ },
+        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2), MCP5x },
-        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA), SWNCQ },
+        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA), MCP5x },
-        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2), SWNCQ },
+        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2), MCP5x },
        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA), GENERIC },
        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA2), GENERIC },
        { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA3), GENERIC },
@@ -432,7 +433,7 @@ static struct ata_port_operations nv_nf2_ops = {
        .inherits               = &nv_common_ops,
        .freeze                 = nv_nf2_freeze,
        .thaw                   = nv_nf2_thaw,
-        .hardreset              = nv_nf2_hardreset,
+        .hardreset              = nv_noclassify_hardreset,
 };
 /* CK804 finally gets hardreset right */
@@ -467,8 +468,19 @@ static struct ata_port_operations nv_adma_ops = {
        .host_stop              = nv_adma_host_stop,
 };
+/* Kernel bz#12351 reports that when SWNCQ is enabled, for hotplug to
+ * work, hardreset should be used and hardreset can't report proper
+ * signature, which suggests that mcp5x is closer to nf2 as long as
+ * reset quirkiness is concerned.  Define separate ops for mcp5x with
+ * nv_noclassify_hardreset().
+ */
+static struct ata_port_operations nv_mcp5x_ops = {
+        .inherits               = &nv_common_ops,
+        .hardreset              = nv_noclassify_hardreset,
+};
 static struct ata_port_operations nv_swncq_ops = {
-        .inherits               = &nv_generic_ops,
+        .inherits               = &nv_mcp5x_ops,
        .qc_defer               = ata_std_qc_defer,
        .qc_prep                = nv_swncq_qc_prep,
@@ -531,6 +543,15 @@ static const struct ata_port_info nv_port_info[] = {
                .port_ops       = &nv_adma_ops,
                .private_data   = NV_PI_PRIV(nv_adma_interrupt, &nv_adma_sht),
        },
+        /* MCP5x */
+        {
+                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+                .pio_mask       = NV_PIO_MASK,
+                .mwdma_mask     = NV_MWDMA_MASK,
+                .udma_mask      = NV_UDMA_MASK,
+                .port_ops       = &nv_mcp5x_ops,
+                .private_data   = NV_PI_PRIV(nv_generic_interrupt, &nv_sht),
+        },
        /* SWNCQ */
        {
                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
@@ -1530,6 +1551,17 @@ static int nv_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
        return 0;
 }
+static int nv_noclassify_hardreset(struct ata_link *link, unsigned int *class,
+                                   unsigned long deadline)
+{
+        bool online;
+        int rc;
+        rc = sata_link_hardreset(link, sata_deb_timing_hotplug, deadline,
+                                 &online, NULL);
+        return online ? -EAGAIN : rc;
+}
 static void nv_nf2_freeze(struct ata_port *ap)
 {
        void __iomem *scr_addr = ap->host->ports[0]->ioaddr.scr_addr;
@@ -1554,17 +1586,6 @@ static void nv_nf2_thaw(struct ata_port *ap)
        iowrite8(mask, scr_addr + NV_INT_ENABLE);
 }
-static int nv_nf2_hardreset(struct ata_link *link, unsigned int *class,
-                            unsigned long deadline)
-{
-        bool online;
-        int rc;
-        rc = sata_link_hardreset(link, sata_deb_timing_hotplug, deadline,
-                                 &online, NULL);
-        return online ? -EAGAIN : rc;
-}
 static void nv_ck804_freeze(struct ata_port *ap)
 {
        void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];
@@ -2355,14 +2376,9 @@ static int nv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        if (type == CK804 && adma_enabled) {
                dev_printk(KERN_NOTICE, &pdev->dev, "Using ADMA mode\n");
                type = ADMA;
-        }
+        } else if (type == MCP5x && swncq_enabled) {
+                dev_printk(KERN_NOTICE, &pdev->dev, "Using SWNCQ mode\n");
-        if (type == SWNCQ) {
+                type = SWNCQ;
-                if (swncq_enabled)
-                        dev_printk(KERN_NOTICE, &pdev->dev,
-                                   "Using SWNCQ mode\n");
-                else
-                        type = GENERIC;
        }
        ppi[0] = &nv_port_info[type];
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index 564c142b03b0..bfd55b085ae6 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -695,11 +695,38 @@ static void sil_init_controller(struct ata_host *host)
        }
 }
+static bool sil_broken_system_poweroff(struct pci_dev *pdev)
+{
+        static const struct dmi_system_id broken_systems[] = {
+                {
+                        .ident = "HP Compaq nx6325",
+                        .matches = {
+                                DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+                                DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nx6325"),
+                        },
+                        /* PCI slot number of the controller */
+                        .driver_data = (void *)0x12UL,
+                },
+                { }     /* terminate list */
+        };
+        const struct dmi_system_id *dmi = dmi_first_match(broken_systems);
+        if (dmi) {
+                unsigned long slot = (unsigned long)dmi->driver_data;
+                /* apply the quirk only to on-board controllers */
+                return slot == PCI_SLOT(pdev->devfn);
+        }
+        return false;
+}
 static int sil_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
        static int printed_version;
        int board_id = ent->driver_data;
-        const struct ata_port_info *ppi[] = { &sil_port_info[board_id], NULL };
+        struct ata_port_info pi = sil_port_info[board_id];
+        const struct ata_port_info *ppi[] = { &pi, NULL };
        struct ata_host *host;
        void __iomem *mmio_base;
        int n_ports, rc;
@@ -713,6 +740,13 @@ static int sil_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        if (board_id == sil_3114)
                n_ports = 4;
+        if (sil_broken_system_poweroff(pdev)) {
+                pi.flags |= ATA_FLAG_NO_POWEROFF_SPINDOWN |
+                                        ATA_FLAG_NO_HIBERNATE_SPINDOWN;
+                dev_info(&pdev->dev, "quirky BIOS, skipping spindown "
+                                "on poweroff and hibernation\n");
+        }
        host = ata_host_alloc_pinfo(&pdev->dev, ppi, n_ports);
        if (!host)
                return -ENOMEM;
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index c18935f0bda2..5c62da9cd491 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -92,6 +92,8 @@ static const struct pci_device_id svia_pci_tbl[] = {
        { PCI_VDEVICE(VIA, 0x5372), vt6420 },
        { PCI_VDEVICE(VIA, 0x7372), vt6420 },
        { PCI_VDEVICE(VIA, 0x5287), vt8251 }, /* 2 sata chnls (Master/Slave) */
+        { PCI_VDEVICE(VIA, 0x9000), vt8251 },
+        { PCI_VDEVICE(VIA, 0x9040), vt8251 },
        { }     /* terminate list */
 };
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 8079afca4972..55e530942ab0 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -777,10 +777,16 @@ static void device_remove_class_symlinks(struct device *dev)
 int dev_set_name(struct device *dev, const char *fmt, ...)
 {
        va_list vargs;
+        char *s;
        va_start(vargs, fmt);
        vsnprintf(dev->bus_id, sizeof(dev->bus_id), fmt, vargs);
        va_end(vargs);
+        /* ewww... some of these buggers have / in the name... */
+        while ((s = strchr(dev->bus_id, '/')))
+                *s = '!';
        return 0;
 }
 EXPORT_SYMBOL_GPL(dev_set_name);
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 719ee5c1c8d9..5b257a57bc57 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -107,7 +107,7 @@ static SYSDEV_ATTR(crash_notes, 0400, show_crash_notes, NULL);
 /*
 * Print cpu online, possible, present, and system maps
 */
-static ssize_t print_cpus_map(char *buf, cpumask_t *map)
+static ssize_t print_cpus_map(char *buf, const struct cpumask *map)
 {
        int n = cpulist_scnprintf(buf, PAGE_SIZE-2, map);
diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index a778fb52b11f..bf6b13206d00 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -31,7 +31,10 @@
 #include <linux/hardirq.h>
 #include <linux/topology.h>
-#define define_one_ro(_name)            \
+#define define_one_ro_named(_name, _func)                               \
+static SYSDEV_ATTR(_name, 0444, _func, NULL)
+#define define_one_ro(_name)                            \
 static SYSDEV_ATTR(_name, 0444, show_##_name, NULL)
 #define define_id_show_func(name)                               \
@@ -42,8 +45,8 @@ static ssize_t show_##name(struct sys_device *dev,		\
        return sprintf(buf, "%d\n", topology_##name(cpu));      \
 }
-#if defined(topology_thread_siblings) || defined(topology_core_siblings)
+#if defined(topology_thread_cpumask) || defined(topology_core_cpumask)
-static ssize_t show_cpumap(int type, cpumask_t *mask, char *buf)
+static ssize_t show_cpumap(int type, const struct cpumask *mask, char *buf)
 {
        ptrdiff_t len = PTR_ALIGN(buf + PAGE_SIZE - 1, PAGE_SIZE) - buf;
        int n = 0;
@@ -65,7 +68,7 @@ static ssize_t show_##name(struct sys_device *dev,			\
                           struct sysdev_attribute *attr, char *buf)    \
 {                                                                       \
        unsigned int cpu = dev->id;                                     \
-        return show_cpumap(0, &(topology_##name(cpu)), buf);            \
+        return show_cpumap(0, topology_##name(cpu), buf);               \
 }
 #define define_siblings_show_list(name)                                 \
@@ -74,7 +77,7 @@ static ssize_t show_##name##_list(struct sys_device *dev,		\
                                  char *buf)                            \
 {                                                                       \
        unsigned int cpu = dev->id;                                     \
-        return show_cpumap(1, &(topology_##name(cpu)), buf);            \
+        return show_cpumap(1, topology_##name(cpu), buf);               \
 }
 #else
@@ -82,9 +85,7 @@ static ssize_t show_##name##_list(struct sys_device *dev,		\
 static ssize_t show_##name(struct sys_device *dev,                      \
                           struct sysdev_attribute *attr, char *buf)    \
 {                                                                       \
-        unsigned int cpu = dev->id;                                     \
+        return show_cpumap(0, topology_##name(dev->id), buf);           \
-        cpumask_t mask = topology_##name(cpu);                          \
-        return show_cpumap(0, &mask, buf);                              \
 }
 #define define_siblings_show_list(name)                                 \
@@ -92,9 +93,7 @@ static ssize_t show_##name##_list(struct sys_device *dev,		\
                                  struct sysdev_attribute *attr,        \
                                  char *buf)                            \
 {                                                                       \
-        unsigned int cpu = dev->id;                                     \
+        return show_cpumap(1, topology_##name(dev->id), buf);           \
-        cpumask_t mask = topology_##name(cpu);                          \
-        return show_cpumap(1, &mask, buf);                              \
 }
 #endif
@@ -107,13 +106,13 @@ define_one_ro(physical_package_id);
 define_id_show_func(core_id);
 define_one_ro(core_id);
-define_siblings_show_func(thread_siblings);
+define_siblings_show_func(thread_cpumask);
-define_one_ro(thread_siblings);
+define_one_ro_named(thread_siblings, show_thread_cpumask);
-define_one_ro(thread_siblings_list);
+define_one_ro_named(thread_siblings_list, show_thread_cpumask_list);
-define_siblings_show_func(core_siblings);
+define_siblings_show_func(core_cpumask);
-define_one_ro(core_siblings);
+define_one_ro_named(core_siblings, show_core_cpumask);
-define_one_ro(core_siblings_list);
+define_one_ro_named(core_siblings_list, show_core_cpumask_list);
 static struct attribute *default_attrs[] = {
        &attr_physical_package_id.attr,
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index 4b1d4ac960f1..8df436ff7068 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -156,7 +156,7 @@ static volatile int fdc_busy = -1;
 static volatile int fdc_nested;
 static DECLARE_WAIT_QUEUE_HEAD(fdc_wait);
 
-static DECLARE_WAIT_QUEUE_HEAD(motor_wait);
+static DECLARE_COMPLETION(motor_on_completion);
 static volatile int selected = -1;      /* currently selected drive */
@@ -184,8 +184,7 @@ static unsigned char mfmencode[16]={
 static unsigned char mfmdecode[128];
 /* floppy internal millisecond timer stuff */
-static volatile int ms_busy = -1;
+static DECLARE_COMPLETION(ms_wait_completion);
-static DECLARE_WAIT_QUEUE_HEAD(ms_wait);
 #define MS_TICKS ((amiga_eclock+50)/1000)
 /*
@@ -211,8 +210,7 @@ static int fd_device[4] = { 0, 0, 0, 0 };
 static irqreturn_t ms_isr(int irq, void *dummy)
 {
-        ms_busy = -1;
+        complete(&ms_wait_completion);
-        wake_up(&ms_wait);
        return IRQ_HANDLED;
 }
@@ -220,19 +218,17 @@ static irqreturn_t ms_isr(int irq, void *dummy)
   A more generic routine would do a schedule a la timer.device */
 static void ms_delay(int ms)
 {
-        unsigned long flags;
        int ticks;
+        static DEFINE_MUTEX(mutex);
        if (ms > 0) {
-                local_irq_save(flags);
+                mutex_lock(&mutex);
-                while (ms_busy == 0)
-                        sleep_on(&ms_wait);
-                ms_busy = 0;
-                local_irq_restore(flags);
                ticks = MS_TICKS*ms-1;
                ciaa.tblo=ticks%256;
                ciaa.tbhi=ticks/256;
                ciaa.crb=0x19; /*count eclock, force load, one-shoot, start */
-                sleep_on(&ms_wait);
+                wait_for_completion(&ms_wait_completion);
+                mutex_unlock(&mutex);
        }
 }
@@ -254,8 +250,7 @@ static void get_fdc(int drive)
        printk("get_fdc: drive %d  fdc_busy %d  fdc_nested %d\n",drive,fdc_busy,fdc_nested);
 #endif
        local_irq_save(flags);
-        while (!try_fdc(drive))
+        wait_event(fdc_wait, try_fdc(drive));
-                sleep_on(&fdc_wait);
        fdc_busy = drive;
        fdc_nested++;
        local_irq_restore(flags);
@@ -330,7 +325,7 @@ static void fd_deselect (int drive)
 static void motor_on_callback(unsigned long nr)
 {
        if (!(ciaa.pra & DSKRDY) || --on_attempts == 0) {
-                wake_up (&motor_wait);
+                complete_all(&motor_on_completion);
        } else {
                motor_on_timer.expires = jiffies + HZ/10;
                add_timer(&motor_on_timer);
@@ -347,11 +342,12 @@ static int fd_motor_on(int nr)
                unit[nr].motor = 1;
                fd_select(nr);
+                INIT_COMPLETION(motor_on_completion);
                motor_on_timer.data = nr;
                mod_timer(&motor_on_timer, jiffies + HZ/2);
                on_attempts = 10;
-                sleep_on (&motor_wait);
+                wait_for_completion(&motor_on_completion);
                fd_deselect(nr);
        }
@@ -582,8 +578,7 @@ static void raw_read(int drive)
 {
        drive&=3;
        get_fdc(drive);
-        while (block_flag)
+        wait_event(wait_fd_block, !block_flag);
-                sleep_on(&wait_fd_block);
        fd_select(drive);
        /* setup adkcon bits correctly */
        custom.adkcon = ADK_MSBSYNC;
@@ -598,8 +593,7 @@ static void raw_read(int drive)
        block_flag = 1;
-        while (block_flag)
+        wait_event(wait_fd_block, !block_flag);
-                sleep_on (&wait_fd_block);
        custom.dsklen = 0;
        fd_deselect(drive);
@@ -616,8 +610,7 @@ static int raw_write(int drive)
                rel_fdc();
                return 0;
        }
-        while (block_flag)
+        wait_event(wait_fd_block, !block_flag);
-                sleep_on(&wait_fd_block);
        fd_select(drive);
        /* clear adkcon bits */
        custom.adkcon = ADK_PRECOMP1|ADK_PRECOMP0|ADK_WORDSYNC|ADK_MSBSYNC;
@@ -1294,8 +1287,7 @@ static int non_int_flush_track (unsigned long nr)
                        writepending = 0;
                        return 0;
                }
-                while (block_flag == 2)
+                wait_event(wait_fd_block, block_flag != 2);
-                        sleep_on (&wait_fd_block);
        }
        else {
                local_irq_restore(flags);
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 7bcc1d8bc967..34f80fa6fed1 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -406,6 +406,7 @@ static int nbd_do_it(struct nbd_device *lo)
        ret = sysfs_create_file(&disk_to_dev(lo->disk)->kobj, &pid_attr.attr);
        if (ret) {
                printk(KERN_ERR "nbd: sysfs_create_file failed!");
+                lo->pid = 0;
                return ret;
        }
@@ -413,6 +414,7 @@ static int nbd_do_it(struct nbd_device *lo)
                nbd_end_request(req);
        sysfs_remove_file(&disk_to_dev(lo->disk)->kobj, &pid_attr.attr);
+        lo->pid = 0;
        return 0;
 }
@@ -648,6 +650,8 @@ static int nbd_ioctl(struct block_device *bdev, fmode_t mode,
                set_capacity(lo->disk, lo->bytesize >> 9);
                return 0;
        case NBD_DO_IT:
+                if (lo->pid)
+                        return -EBUSY;
                if (!lo->file)
                        return -EINVAL;
                thread = kthread_create(nbd_thread, lo, lo->disk->disk_name);
diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index 936466f62afd..bccc42bb9212 100644
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -141,7 +141,7 @@ static int ps3disk_submit_request_sg(struct ps3_storage_device *dev,
        start_sector = req->sector * priv->blocking_factor;
        sectors = req->nr_sectors * priv->blocking_factor;
-        dev_dbg(&dev->sbd.core, "%s:%u: %s %lu sectors starting at %lu\n",
+        dev_dbg(&dev->sbd.core, "%s:%u: %s %llu sectors starting at %llu\n",
                __func__, __LINE__, op, sectors, start_sector);
        if (write) {
@@ -178,7 +178,7 @@ static int ps3disk_submit_flush_request(struct ps3_storage_device *dev,
                                              LV1_STORAGE_ATA_HDDOUT, 0, 0, 0,
                                              0, &dev->tag);
        if (res) {
-                dev_err(&dev->sbd.core, "%s:%u: sync cache failed 0x%lx\n",
+                dev_err(&dev->sbd.core, "%s:%u: sync cache failed 0x%llx\n",
                        __func__, __LINE__, res);
                end_request(req, 0);
                return 0;
@@ -238,11 +238,11 @@ static irqreturn_t ps3disk_interrupt(int irq, void *data)
        if (tag != dev->tag)
                dev_err(&dev->sbd.core,
-                        "%s:%u: tag mismatch, got %lx, expected %lx\n",
+                        "%s:%u: tag mismatch, got %llx, expected %llx\n",
                        __func__, __LINE__, tag, dev->tag);
        if (res) {
-                dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%lx\n",
+                dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%llx\n",
                        __func__, __LINE__, res, status);
                return IRQ_HANDLED;
        }
@@ -269,7 +269,7 @@ static irqreturn_t ps3disk_interrupt(int irq, void *data)
                op = read ? "read" : "write";
        }
        if (status) {
-                dev_dbg(&dev->sbd.core, "%s:%u: %s failed 0x%lx\n", __func__,
+                dev_dbg(&dev->sbd.core, "%s:%u: %s failed 0x%llx\n", __func__,
                        __LINE__, op, status);
                error = -EIO;
        } else {
@@ -297,7 +297,7 @@ static int ps3disk_sync_cache(struct ps3_storage_device *dev)
        res = ps3stor_send_command(dev, LV1_STORAGE_ATA_HDDOUT, 0, 0, 0, 0);
        if (res) {
-                dev_err(&dev->sbd.core, "%s:%u: sync cache failed 0x%lx\n",
+                dev_err(&dev->sbd.core, "%s:%u: sync cache failed 0x%llx\n",
                        __func__, __LINE__, res);
                return -EIO;
        }
@@ -388,7 +388,7 @@ static int ps3disk_identify(struct ps3_storage_device *dev)
                                   sizeof(ata_cmnd), ata_cmnd.buffer,
                                   ata_cmnd.arglen);
        if (res) {
-                dev_err(&dev->sbd.core, "%s:%u: identify disk failed 0x%lx\n",
+                dev_err(&dev->sbd.core, "%s:%u: identify disk failed 0x%llx\n",
                        __func__, __LINE__, res);
                return -EIO;
        }
@@ -426,7 +426,7 @@ static int __devinit ps3disk_probe(struct ps3_system_bus_device *_dev)
        if (dev->blk_size < 512) {
                dev_err(&dev->sbd.core,
-                        "%s:%u: cannot handle block size %lu\n", __func__,
+                        "%s:%u: cannot handle block size %llu\n", __func__,
                        __LINE__, dev->blk_size);
                return -EINVAL;
        }
@@ -512,7 +512,7 @@ static int __devinit ps3disk_probe(struct ps3_system_bus_device *_dev)
                     dev->regions[dev->region_idx].size*priv->blocking_factor);
        dev_info(&dev->sbd.core,
-                 "%s is a %s (%lu MiB total, %lu MiB for OtherOS)\n",
+                 "%s is a %s (%llu MiB total, %lu MiB for OtherOS)\n",
                 gendisk->disk_name, priv->model, priv->raw_capacity >> 11,
                 get_capacity(gendisk) >> 11);
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 29e1dfafb7c6..381d686fc1a3 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -1206,6 +1206,7 @@ static struct of_device_id ace_of_match[] __devinitdata = {
        { .compatible = "xlnx,opb-sysace-1.00.b", },
        { .compatible = "xlnx,opb-sysace-1.00.c", },
        { .compatible = "xlnx,xps-sysace-1.00.a", },
+        { .compatible = "xlnx,sysace", },
        {},
 };
 MODULE_DEVICE_TABLE(of, ace_of_match);
diff --git a/drivers/char/amiserial.c b/drivers/char/amiserial.c
index 4e0cfdeab146..a58869ea8513 100644
--- a/drivers/char/amiserial.c
+++ b/drivers/char/amiserial.c
@@ -1963,6 +1963,7 @@ static int __init rs_init(void)
 {
        unsigned long flags;
        struct serial_state * state;
+        int error;
        if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(AMI_SERIAL))
                return -ENODEV;
@@ -1975,8 +1976,11 @@ static int __init rs_init(void)
         *  We request SERDAT and SERPER only, because the serial registers are
         *  too spreaded over the custom register space
         */
-        if (!request_mem_region(CUSTOM_PHYSADDR+0x30, 4, "amiserial [Paula]"))
+        if (!request_mem_region(CUSTOM_PHYSADDR+0x30, 4,
-                return -EBUSY;
+                                "amiserial [Paula]")) {
+                error = -EBUSY;
+                goto fail_put_tty_driver;
+        }
        IRQ_ports = NULL;
@@ -1997,8 +2001,9 @@ static int __init rs_init(void)
        serial_driver->flags = TTY_DRIVER_REAL_RAW;
        tty_set_operations(serial_driver, &serial_ops);
-        if (tty_register_driver(serial_driver))
+        error = tty_register_driver(serial_driver);
-                panic("Couldn't register serial driver\n");
+        if (error)
+                goto fail_release_mem_region;
        state = rs_table;
        state->magic = SSTATE_MAGIC;
@@ -2024,8 +2029,14 @@ static int __init rs_init(void)
        local_irq_save(flags);
        /* set ISRs, and then disable the rx interrupts */
-        request_irq(IRQ_AMIGA_TBE, ser_tx_int, 0, "serial TX", state);
+        error = request_irq(IRQ_AMIGA_TBE, ser_tx_int, 0, "serial TX", state);
-        request_irq(IRQ_AMIGA_RBF, ser_rx_int, IRQF_DISABLED, "serial RX", state);
+        if (error)
+                goto fail_unregister;
+        error = request_irq(IRQ_AMIGA_RBF, ser_rx_int, IRQF_DISABLED,
+                            "serial RX", state);
+        if (error)
+                goto fail_free_irq;
        /* turn off Rx and Tx interrupts */
        custom.intena = IF_RBF | IF_TBE;
@@ -2045,6 +2056,16 @@ static int __init rs_init(void)
        ciab.ddra &= ~(SER_DCD | SER_CTS | SER_DSR);  /* inputs */
        return 0;
+fail_free_irq:
+        free_irq(IRQ_AMIGA_TBE, state);
+fail_unregister:
+        tty_unregister_driver(serial_driver);
+fail_release_mem_region:
+        release_mem_region(CUSTOM_PHYSADDR+0x30, 4);
+fail_put_tty_driver:
+        put_tty_driver(serial_driver);
+        return error;
 }
 static __exit void rs_exit(void) 
@@ -2064,6 +2085,9 @@ static __exit void rs_exit(void)
          kfree(info);
        }
+        free_irq(IRQ_AMIGA_TBE, rs_table);
+        free_irq(IRQ_AMIGA_RBF, rs_table);
        release_mem_region(CUSTOM_PHYSADDR+0x30, 4);
 }
diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c
index 977dfb1096a0..f6094ae0ef33 100644
--- a/drivers/char/bsr.c
+++ b/drivers/char/bsr.c
@@ -103,7 +103,7 @@ static ssize_t
 bsr_len_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
        struct bsr_dev *bsr_dev = dev_get_drvdata(dev);
-        return sprintf(buf, "%lu\n", bsr_dev->bsr_len);
+        return sprintf(buf, "%llu\n", bsr_dev->bsr_len);
 }
 static struct device_attribute bsr_dev_attrs[] = {
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 5a8a4c28c867..94e7e3c8c05a 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -318,7 +318,6 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
        } /* else count == 0 */
        tty->driver_data = hp;
-        tty->low_latency = 1; /* Makes flushes to ldisc synchronous. */
        hp->tty = tty;
@@ -764,13 +763,11 @@ struct hvc_struct __devinit *hvc_alloc(uint32_t vtermno, int data,
                        return ERR_PTR(err);
        }
-        hp = kmalloc(ALIGN(sizeof(*hp), sizeof(long)) + outbuf_size,
+        hp = kzalloc(ALIGN(sizeof(*hp), sizeof(long)) + outbuf_size,
                        GFP_KERNEL);
        if (!hp)
                return ERR_PTR(-ENOMEM);
-        memset(hp, 0x00, sizeof(*hp));
        hp->vtermno = vtermno;
        hp->data = data;
        hp->ops = ops;
@@ -876,8 +873,11 @@ static int hvc_init(void)
                goto stop_thread;
        }
-        /* FIXME: This mb() seems completely random.  Remove it. */
+        /*
-        mb();
+         * Make sure tty is fully registered before allowing it to be
+         * found by hvc_console_device.
+         */
+        smp_mb();
        hvc_driver = drv;
        return 0;
diff --git a/drivers/char/hvc_irq.c b/drivers/char/hvc_irq.c
index d09e5688d449..2623e177e8d6 100644
--- a/drivers/char/hvc_irq.c
+++ b/drivers/char/hvc_irq.c
@@ -37,7 +37,7 @@ int notifier_add_irq(struct hvc_struct *hp, int irq)
 void notifier_del_irq(struct hvc_struct *hp, int irq)
 {
-        if (!irq)
+        if (!hp->irq_requested)
                return;
        free_irq(irq, hp);
        hp->irq_requested = 0;
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c
index d4e7dca06e4f..ba68a4671cb5 100644
--- a/drivers/char/hw_random/omap-rng.c
+++ b/drivers/char/hw_random/omap-rng.c
@@ -102,7 +102,7 @@ static int __init omap_rng_probe(struct platform_device *pdev)
                return -EBUSY;
        if (cpu_is_omap24xx()) {
-                rng_ick = clk_get(NULL, "rng_ick");
+                rng_ick = clk_get(&pdev->dev, "rng_ick");
                if (IS_ERR(rng_ick)) {
                        dev_err(&pdev->dev, "Could not get rng_ick\n");
                        ret = PTR_ERR(rng_ick);
diff --git a/drivers/char/ps3flash.c b/drivers/char/ps3flash.c
index 79b6f461be75..afbe45676d71 100644
--- a/drivers/char/ps3flash.c
+++ b/drivers/char/ps3flash.c
@@ -44,7 +44,7 @@ static ssize_t ps3flash_read_write_sectors(struct ps3_storage_device *dev,
        u64 res = ps3stor_read_write_sectors(dev, lpar, start_sector, sectors,
                                             write);
        if (res) {
-                dev_err(&dev->sbd.core, "%s:%u: %s failed 0x%lx\n", __func__,
+                dev_err(&dev->sbd.core, "%s:%u: %s failed 0x%llx\n", __func__,
                        __LINE__, write ? "write" : "read", res);
                return -EIO;
        }
@@ -59,7 +59,7 @@ static ssize_t ps3flash_read_sectors(struct ps3_storage_device *dev,
        max_sectors = dev->bounce_size / dev->blk_size;
        if (sectors > max_sectors) {
-                dev_dbg(&dev->sbd.core, "%s:%u Limiting sectors to %lu\n",
+                dev_dbg(&dev->sbd.core, "%s:%u Limiting sectors to %llu\n",
                        __func__, __LINE__, max_sectors);
                sectors = max_sectors;
        }
@@ -144,7 +144,7 @@ static ssize_t ps3flash_read(struct file *file, char __user *buf, size_t count,
                        goto fail;
                }
-                n = min(remaining, sectors_read*dev->blk_size-offset);
+                n = min_t(u64, remaining, sectors_read*dev->blk_size-offset);
                dev_dbg(&dev->sbd.core,
                        "%s:%u: copy %lu bytes from 0x%p to user 0x%p\n",
                        __func__, __LINE__, n, dev->bounce_buf+offset, buf);
@@ -225,7 +225,7 @@ static ssize_t ps3flash_write(struct file *file, const char __user *buf,
                if (end_read_sector >= start_read_sector) {
                        /* Merge head and tail */
                        dev_dbg(&dev->sbd.core,
-                                "Merged head and tail: %lu sectors at %lu\n",
+                                "Merged head and tail: %llu sectors at %llu\n",
                                chunk_sectors, start_write_sector);
                        res = ps3flash_read_sectors(dev, start_write_sector,
                                                    chunk_sectors, 0);
@@ -235,7 +235,7 @@ static ssize_t ps3flash_write(struct file *file, const char __user *buf,
                        if (head) {
                                /* Read head */
                                dev_dbg(&dev->sbd.core,
-                                        "head: %lu sectors at %lu\n", head,
+                                        "head: %llu sectors at %llu\n", head,
                                        start_write_sector);
                                res = ps3flash_read_sectors(dev,
                                                            start_write_sector,
@@ -247,7 +247,7 @@ static ssize_t ps3flash_write(struct file *file, const char __user *buf,
                            start_write_sector+chunk_sectors) {
                                /* Read tail */
                                dev_dbg(&dev->sbd.core,
-                                        "tail: %lu sectors at %lu\n", tail,
+                                        "tail: %llu sectors at %llu\n", tail,
                                        start_read_sector);
                                sec_off = start_read_sector-start_write_sector;
                                res = ps3flash_read_sectors(dev,
@@ -258,7 +258,7 @@ static ssize_t ps3flash_write(struct file *file, const char __user *buf,
                        }
                }
-                n = min(remaining, dev->bounce_size-offset);
+                n = min_t(u64, remaining, dev->bounce_size-offset);
                dev_dbg(&dev->sbd.core,
                        "%s:%u: copy %lu bytes from user 0x%p to 0x%p\n",
                        __func__, __LINE__, n, buf, dev->bounce_buf+offset);
@@ -299,11 +299,11 @@ static irqreturn_t ps3flash_interrupt(int irq, void *data)
        if (tag != dev->tag)
                dev_err(&dev->sbd.core,
-                        "%s:%u: tag mismatch, got %lx, expected %lx\n",
+                        "%s:%u: tag mismatch, got %llx, expected %llx\n",
                        __func__, __LINE__, tag, dev->tag);
        if (res) {
-                dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%lx\n",
+                dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%llx\n",
                        __func__, __LINE__, res, status);
        } else {
                dev->lv1_status = status;
diff --git a/drivers/char/pty.c b/drivers/char/pty.c
index 146c97613da0..31038a0052a2 100644
--- a/drivers/char/pty.c
+++ b/drivers/char/pty.c
@@ -230,9 +230,7 @@ static void pty_set_termios(struct tty_struct *tty,
 /**
 *      pty_do_resize           -       resize event
 *      @tty: tty being resized
- *      @real_tty: real tty (not the same as tty if using a pty/tty pair)
+ *      @ws: window size being set.
- *      @rows: rows (character)
- *      @cols: cols (character)
 *
 *      Update the termios variables and send the neccessary signals to
 *      peform a terminal resize correctly
diff --git a/drivers/char/ser_a2232.c b/drivers/char/ser_a2232.c
index 33872a219df6..33a2b531802e 100644
--- a/drivers/char/ser_a2232.c
+++ b/drivers/char/ser_a2232.c
@@ -718,6 +718,7 @@ static int __init a2232board_init(void)
        u_char *from;
        volatile u_char *to;
        volatile struct a2232memory *mem;
+        int error, i;
 #ifdef CONFIG_SMP
        return -ENODEV; /* This driver is not SMP aware. Is there an SMP ZorroII-bus-machine? */
@@ -797,8 +798,15 @@ static int __init a2232board_init(void)
        */
        if (a2232_init_drivers()) return -ENODEV; // maybe we should use a different -Exxx?
-        request_irq(IRQ_AMIGA_VERTB, a2232_vbl_inter, 0, "A2232 serial VBL", a2232_driver_ID);
+        error = request_irq(IRQ_AMIGA_VERTB, a2232_vbl_inter, 0,
-        return 0;
+                            "A2232 serial VBL", a2232_driver_ID);
+        if (error) {
+                for (i = 0; i < nr_a2232; i++)
+                        zorro_release_device(zd_a2232[i]);
+                tty_unregister_driver(a2232_driver);
+                put_tty_driver(a2232_driver);
+        }
+        return error;
 }
 static void __exit a2232board_exit(void)
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index 53544e21f191..f329f459817c 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -1,6 +1,4 @@
 /*
- * $Id: synclink_gt.c,v 4.50 2007/07/25 19:29:25 paulkf Exp $
- *
 * Device driver for Microgate SyncLink GT serial adapters.
 *
 * written by Paul Fulghum for Microgate Corporation
@@ -91,7 +89,6 @@
 * module identification
 */
 static char *driver_name     = "SyncLink GT";
-static char *driver_version  = "$Revision: 4.50 $";
 static char *tty_driver_name = "synclink_gt";
 static char *tty_dev_prefix  = "ttySLG";
 MODULE_LICENSE("GPL");
@@ -1309,7 +1306,7 @@ static int read_proc(char *page, char **start, off_t off, int count,
        off_t   begin = 0;
        struct slgt_info *info;
-        len += sprintf(page, "synclink_gt driver:%s\n", driver_version);
+        len += sprintf(page, "synclink_gt driver\n");
        info = slgt_device_list;
        while( info ) {
@@ -2441,7 +2438,7 @@ static void program_hw(struct slgt_info *info)
        info->ri_chkcount = 0;
        info->dsr_chkcount = 0;
-        slgt_irq_on(info, IRQ_DCD | IRQ_CTS | IRQ_DSR);
+        slgt_irq_on(info, IRQ_DCD | IRQ_CTS | IRQ_DSR | IRQ_RI);
        get_signals(info);
        if (info->netcount ||
@@ -3576,7 +3573,7 @@ static void slgt_cleanup(void)
        struct slgt_info *info;
        struct slgt_info *tmp;
-        printk("unload %s %s\n", driver_name, driver_version);
+        printk(KERN_INFO "unload %s\n", driver_name);
        if (serial_driver) {
                for (info=slgt_device_list ; info != NULL ; info=info->next_device)
@@ -3619,7 +3616,7 @@ static int __init slgt_init(void)
 {
        int rc;
-        printk("%s %s\n", driver_name, driver_version);
+        printk(KERN_INFO "%s\n", driver_name);
        serial_driver = alloc_tty_driver(MAX_DEVICES);
        if (!serial_driver) {
@@ -3650,9 +3647,8 @@ static int __init slgt_init(void)
                goto error;
        }
-        printk("%s %s, tty major#%d\n",
+        printk(KERN_INFO "%s, tty major#%d\n",
-                driver_name, driver_version,
+               driver_name, serial_driver->major);
-                serial_driver->major);
        slgt_device_count = 0;
        if ((rc = pci_register_driver(&pci_driver)) < 0) {
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index d41b9f6f7903..33a9351c896d 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -473,6 +473,12 @@ void __handle_sysrq(int key, struct tty_struct *tty, int check_mask)
        unsigned long flags;
        spin_lock_irqsave(&sysrq_key_table_lock, flags);
+        /*
+         * Raise the apparent loglevel to maximum so that the sysrq header
+         * is shown to provide the user with positive feedback.  We do not
+         * simply emit this at KERN_EMERG as that would change message
+         * routing in the consumers of /proc/kmsg.
+         */
        orig_log_level = console_loglevel;
        console_loglevel = 7;
        printk(KERN_INFO "SysRq : ");
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index d33e5ab06177..bc84e125c6bc 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1817,8 +1817,10 @@ got_driver:
                /* check whether we're reopening an existing tty */
                tty = tty_driver_lookup_tty(driver, inode, index);
-                if (IS_ERR(tty))
+                if (IS_ERR(tty)) {
+                        mutex_unlock(&tty_mutex);
                        return PTR_ERR(tty);
+                }
        }
        if (tty) {
diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c
index a408c8e487ec..6f4c7d0a53bf 100644
--- a/drivers/char/tty_ioctl.c
+++ b/drivers/char/tty_ioctl.c
@@ -1057,7 +1057,7 @@ int tty_perform_flush(struct tty_struct *tty, unsigned long arg)
        if (retval)
                return retval;
-        ld = tty_ldisc_ref(tty);
+        ld = tty_ldisc_ref_wait(tty);
        switch (arg) {
        case TCIFLUSH:
                if (ld && ld->ops->flush_buffer)
diff --git a/drivers/char/vme_scc.c b/drivers/char/vme_scc.c
index 0e8234bd0e19..994e1a58b987 100644
--- a/drivers/char/vme_scc.c
+++ b/drivers/char/vme_scc.c
@@ -198,6 +198,7 @@ static void scc_init_portstructs(void)
 static int mvme147_scc_init(void)
 {
        struct scc_port *port;
+        int error;
        printk(KERN_INFO "SCC: MVME147 Serial Driver\n");
        /* Init channel A */
@@ -207,14 +208,23 @@ static int mvme147_scc_init(void)
        port->datap = port->ctrlp + 1;
        port->port_a = &scc_ports[0];
        port->port_b = &scc_ports[1];
-        request_irq(MVME147_IRQ_SCCA_TX, scc_tx_int, IRQF_DISABLED,
+        error = request_irq(MVME147_IRQ_SCCA_TX, scc_tx_int, IRQF_DISABLED,
                            "SCC-A TX", port);
-        request_irq(MVME147_IRQ_SCCA_STAT, scc_stat_int, IRQF_DISABLED,
+        if (error)
+                goto fail;
+        error = request_irq(MVME147_IRQ_SCCA_STAT, scc_stat_int, IRQF_DISABLED,
                            "SCC-A status", port);
-        request_irq(MVME147_IRQ_SCCA_RX, scc_rx_int, IRQF_DISABLED,
+        if (error)
+                goto fail_free_a_tx;
+        error = request_irq(MVME147_IRQ_SCCA_RX, scc_rx_int, IRQF_DISABLED,
                            "SCC-A RX", port);
-        request_irq(MVME147_IRQ_SCCA_SPCOND, scc_spcond_int, IRQF_DISABLED,
+        if (error)
-                            "SCC-A special cond", port);
+                goto fail_free_a_stat;
+        error = request_irq(MVME147_IRQ_SCCA_SPCOND, scc_spcond_int,
+                            IRQF_DISABLED, "SCC-A special cond", port);
+        if (error)
+                goto fail_free_a_rx;
        {
                SCC_ACCESS_INIT(port);
@@ -234,14 +244,23 @@ static int mvme147_scc_init(void)
        port->datap = port->ctrlp + 1;
        port->port_a = &scc_ports[0];
        port->port_b = &scc_ports[1];
-        request_irq(MVME147_IRQ_SCCB_TX, scc_tx_int, IRQF_DISABLED,
+        error = request_irq(MVME147_IRQ_SCCB_TX, scc_tx_int, IRQF_DISABLED,
                            "SCC-B TX", port);
-        request_irq(MVME147_IRQ_SCCB_STAT, scc_stat_int, IRQF_DISABLED,
+        if (error)
+                goto fail_free_a_spcond;
+        error = request_irq(MVME147_IRQ_SCCB_STAT, scc_stat_int, IRQF_DISABLED,
                            "SCC-B status", port);
-        request_irq(MVME147_IRQ_SCCB_RX, scc_rx_int, IRQF_DISABLED,
+        if (error)
+                goto fail_free_b_tx;
+        error = request_irq(MVME147_IRQ_SCCB_RX, scc_rx_int, IRQF_DISABLED,
                            "SCC-B RX", port);
-        request_irq(MVME147_IRQ_SCCB_SPCOND, scc_spcond_int, IRQF_DISABLED,
+        if (error)
-                            "SCC-B special cond", port);
+                goto fail_free_b_stat;
+        error = request_irq(MVME147_IRQ_SCCB_SPCOND, scc_spcond_int,
+                            IRQF_DISABLED, "SCC-B special cond", port);
+        if (error)
+                goto fail_free_b_rx;
        {
                SCC_ACCESS_INIT(port);
@@ -257,6 +276,23 @@ static int mvme147_scc_init(void)
        scc_init_drivers();
        return 0;
+fail_free_b_rx:
+        free_irq(MVME147_IRQ_SCCB_RX, port);
+fail_free_b_stat:
+        free_irq(MVME147_IRQ_SCCB_STAT, port);
+fail_free_b_tx:
+        free_irq(MVME147_IRQ_SCCB_TX, port);
+fail_free_a_spcond:
+        free_irq(MVME147_IRQ_SCCA_SPCOND, port);
+fail_free_a_rx:
+        free_irq(MVME147_IRQ_SCCA_RX, port);
+fail_free_a_stat:
+        free_irq(MVME147_IRQ_SCCA_STAT, port);
+fail_free_a_tx:
+        free_irq(MVME147_IRQ_SCCA_TX, port);
+fail:
+        return error;
 }
 #endif
@@ -265,6 +301,7 @@ static int mvme147_scc_init(void)
 static int mvme162_scc_init(void)
 {
        struct scc_port *port;
+        int error;
        if (!(mvme16x_config & MVME16x_CONFIG_GOT_SCCA))
                return (-ENODEV);
@@ -277,14 +314,23 @@ static int mvme162_scc_init(void)
        port->datap = port->ctrlp + 2;
        port->port_a = &scc_ports[0];
        port->port_b = &scc_ports[1];
-        request_irq(MVME162_IRQ_SCCA_TX, scc_tx_int, IRQF_DISABLED,
+        error = request_irq(MVME162_IRQ_SCCA_TX, scc_tx_int, IRQF_DISABLED,
                            "SCC-A TX", port);
-        request_irq(MVME162_IRQ_SCCA_STAT, scc_stat_int, IRQF_DISABLED,
+        if (error)
+                goto fail;
+        error = request_irq(MVME162_IRQ_SCCA_STAT, scc_stat_int, IRQF_DISABLED,
                            "SCC-A status", port);
-        request_irq(MVME162_IRQ_SCCA_RX, scc_rx_int, IRQF_DISABLED,
+        if (error)
+                goto fail_free_a_tx;
+        error = request_irq(MVME162_IRQ_SCCA_RX, scc_rx_int, IRQF_DISABLED,
                            "SCC-A RX", port);
-        request_irq(MVME162_IRQ_SCCA_SPCOND, scc_spcond_int, IRQF_DISABLED,
+        if (error)
-                            "SCC-A special cond", port);
+                goto fail_free_a_stat;
+        error = request_irq(MVME162_IRQ_SCCA_SPCOND, scc_spcond_int,
+                            IRQF_DISABLED, "SCC-A special cond", port);
+        if (error)
+                goto fail_free_a_rx;
        {
                SCC_ACCESS_INIT(port);
@@ -304,14 +350,22 @@ static int mvme162_scc_init(void)
        port->datap = port->ctrlp + 2;
        port->port_a = &scc_ports[0];
        port->port_b = &scc_ports[1];
-        request_irq(MVME162_IRQ_SCCB_TX, scc_tx_int, IRQF_DISABLED,
+        error = request_irq(MVME162_IRQ_SCCB_TX, scc_tx_int, IRQF_DISABLED,
                            "SCC-B TX", port);
-        request_irq(MVME162_IRQ_SCCB_STAT, scc_stat_int, IRQF_DISABLED,
+        if (error)
+                goto fail_free_a_spcond;
+        error = request_irq(MVME162_IRQ_SCCB_STAT, scc_stat_int, IRQF_DISABLED,
                            "SCC-B status", port);
-        request_irq(MVME162_IRQ_SCCB_RX, scc_rx_int, IRQF_DISABLED,
+        if (error)
+                goto fail_free_b_tx;
+        error = request_irq(MVME162_IRQ_SCCB_RX, scc_rx_int, IRQF_DISABLED,
                            "SCC-B RX", port);
-        request_irq(MVME162_IRQ_SCCB_SPCOND, scc_spcond_int, IRQF_DISABLED,
+        if (error)
-                            "SCC-B special cond", port);
+                goto fail_free_b_stat;
+        error = request_irq(MVME162_IRQ_SCCB_SPCOND, scc_spcond_int,
+                            IRQF_DISABLED, "SCC-B special cond", port);
+        if (error)
+                goto fail_free_b_rx;
        {
                SCC_ACCESS_INIT(port);  /* Either channel will do */
@@ -328,6 +382,23 @@ static int mvme162_scc_init(void)
        scc_init_drivers();
        return 0;
+fail_free_b_rx:
+        free_irq(MVME162_IRQ_SCCB_RX, port);
+fail_free_b_stat:
+        free_irq(MVME162_IRQ_SCCB_STAT, port);
+fail_free_b_tx:
+        free_irq(MVME162_IRQ_SCCB_TX, port);
+fail_free_a_spcond:
+        free_irq(MVME162_IRQ_SCCA_SPCOND, port);
+fail_free_a_rx:
+        free_irq(MVME162_IRQ_SCCA_RX, port);
+fail_free_a_stat:
+        free_irq(MVME162_IRQ_SCCA_STAT, port);
+fail_free_a_tx:
+        free_irq(MVME162_IRQ_SCCA_TX, port);
+fail:
+        return error;
 }
 #endif
@@ -336,6 +407,7 @@ static int mvme162_scc_init(void)
 static int bvme6000_scc_init(void)
 {
        struct scc_port *port;
+        int error;
        printk(KERN_INFO "SCC: BVME6000 Serial Driver\n");
        /* Init channel A */
@@ -345,14 +417,23 @@ static int bvme6000_scc_init(void)
        port->datap = port->ctrlp + 4;
        port->port_a = &scc_ports[0];
        port->port_b = &scc_ports[1];
-        request_irq(BVME_IRQ_SCCA_TX, scc_tx_int, IRQF_DISABLED,
+        error = request_irq(BVME_IRQ_SCCA_TX, scc_tx_int, IRQF_DISABLED,
                            "SCC-A TX", port);
-        request_irq(BVME_IRQ_SCCA_STAT, scc_stat_int, IRQF_DISABLED,
+        if (error)
+                goto fail;
+        error = request_irq(BVME_IRQ_SCCA_STAT, scc_stat_int, IRQF_DISABLED,
                            "SCC-A status", port);
-        request_irq(BVME_IRQ_SCCA_RX, scc_rx_int, IRQF_DISABLED,
+        if (error)
+                goto fail_free_a_tx;
+        error = request_irq(BVME_IRQ_SCCA_RX, scc_rx_int, IRQF_DISABLED,
                            "SCC-A RX", port);
-        request_irq(BVME_IRQ_SCCA_SPCOND, scc_spcond_int, IRQF_DISABLED,
+        if (error)
-                            "SCC-A special cond", port);
+                goto fail_free_a_stat;
+        error = request_irq(BVME_IRQ_SCCA_SPCOND, scc_spcond_int,
+                            IRQF_DISABLED, "SCC-A special cond", port);
+        if (error)
+                goto fail_free_a_rx;
        {
                SCC_ACCESS_INIT(port);
@@ -372,14 +453,22 @@ static int bvme6000_scc_init(void)
        port->datap = port->ctrlp + 4;
        port->port_a = &scc_ports[0];
        port->port_b = &scc_ports[1];
-        request_irq(BVME_IRQ_SCCB_TX, scc_tx_int, IRQF_DISABLED,
+        error = request_irq(BVME_IRQ_SCCB_TX, scc_tx_int, IRQF_DISABLED,
                            "SCC-B TX", port);
-        request_irq(BVME_IRQ_SCCB_STAT, scc_stat_int, IRQF_DISABLED,
+        if (error)
+                goto fail_free_a_spcond;
+        error = request_irq(BVME_IRQ_SCCB_STAT, scc_stat_int, IRQF_DISABLED,
                            "SCC-B status", port);
-        request_irq(BVME_IRQ_SCCB_RX, scc_rx_int, IRQF_DISABLED,
+        if (error)
+                goto fail_free_b_tx;
+        error = request_irq(BVME_IRQ_SCCB_RX, scc_rx_int, IRQF_DISABLED,
                            "SCC-B RX", port);
-        request_irq(BVME_IRQ_SCCB_SPCOND, scc_spcond_int, IRQF_DISABLED,
+        if (error)
-                            "SCC-B special cond", port);
+                goto fail_free_b_stat;
+        error = request_irq(BVME_IRQ_SCCB_SPCOND, scc_spcond_int,
+                            IRQF_DISABLED, "SCC-B special cond", port);
+        if (error)
+                goto fail_free_b_rx;
        {
                SCC_ACCESS_INIT(port);  /* Either channel will do */
@@ -393,6 +482,23 @@ static int bvme6000_scc_init(void)
        scc_init_drivers();
        return 0;
+fail:
+        free_irq(BVME_IRQ_SCCA_STAT, port);
+fail_free_a_tx:
+        free_irq(BVME_IRQ_SCCA_RX, port);
+fail_free_a_stat:
+        free_irq(BVME_IRQ_SCCA_SPCOND, port);
+fail_free_a_rx:
+        free_irq(BVME_IRQ_SCCB_TX, port);
+fail_free_a_spcond:
+        free_irq(BVME_IRQ_SCCB_STAT, port);
+fail_free_b_tx:
+        free_irq(BVME_IRQ_SCCB_RX, port);
+fail_free_b_stat:
+        free_irq(BVME_IRQ_SCCB_SPCOND, port);
+fail_free_b_rx:
+        return error;
 }
 #endif
diff --git a/drivers/dio/dio-sysfs.c b/drivers/dio/dio-sysfs.c
index f46463038847..ee1a3b59bd4e 100644
--- a/drivers/dio/dio-sysfs.c
+++ b/drivers/dio/dio-sysfs.c
@@ -58,20 +58,25 @@ static ssize_t dio_show_resource(struct device *dev, struct device_attribute *at
        struct dio_dev *d = to_dio_dev(dev);
        return sprintf(buf, "0x%08lx 0x%08lx 0x%08lx\n",
-                       dio_resource_start(d), dio_resource_end(d),
+                       (unsigned long)dio_resource_start(d),
+                       (unsigned long)dio_resource_end(d),
                       dio_resource_flags(d));
 }
 static DEVICE_ATTR(resource, S_IRUGO, dio_show_resource, NULL);
-void dio_create_sysfs_dev_files(struct dio_dev *d)
+int dio_create_sysfs_dev_files(struct dio_dev *d)
 {
        struct device *dev = &d->dev;
+        int error;
        /* current configuration's attributes */
-        device_create_file(dev, &dev_attr_id);
+        if ((error = device_create_file(dev, &dev_attr_id)) ||
-        device_create_file(dev, &dev_attr_ipl);
+            (error = device_create_file(dev, &dev_attr_ipl)) ||
-        device_create_file(dev, &dev_attr_secid);
+            (error = device_create_file(dev, &dev_attr_secid)) ||
-        device_create_file(dev, &dev_attr_name);
+            (error = device_create_file(dev, &dev_attr_name)) ||
-        device_create_file(dev, &dev_attr_resource);
+            (error = device_create_file(dev, &dev_attr_resource)))
+                return error;
+        return 0;
 }
diff --git a/drivers/dio/dio.c b/drivers/dio/dio.c
index 07f274f853d9..10c3c498358c 100644
--- a/drivers/dio/dio.c
+++ b/drivers/dio/dio.c
@@ -173,6 +173,7 @@ static int __init dio_init(void)
        mm_segment_t fs;
        int i;
        struct dio_dev *dev;
+        int error;
        if (!MACH_IS_HP300)
                return 0;
@@ -182,7 +183,11 @@ static int __init dio_init(void)
        /* Initialize the DIO bus */ 
        INIT_LIST_HEAD(&dio_bus.devices);
        strcpy(dio_bus.dev.bus_id, "dio");
-        device_register(&dio_bus.dev);
+        error = device_register(&dio_bus.dev);
+        if (error) {
+                pr_err("DIO: Error registering dio_bus\n");
+                return error;
+        }
        /* Request all resources */
        dio_bus.num_resources = (hp300_model == HP_320 ? 1 : 2);
@@ -252,8 +257,15 @@ static int __init dio_init(void)
                if (scode >= DIOII_SCBASE)
                        iounmap(va);
-                device_register(&dev->dev);
+                error = device_register(&dev->dev);
-                dio_create_sysfs_dev_files(dev);
+                if (error) {
+                        pr_err("DIO: Error registering device %s\n",
+                               dev->name);
+                        continue;
+                }
+                error = dio_create_sysfs_dev_files(dev);
+                if (error)
+                        dev_err(&dev->dev, "Error creating sysfs files\n");
        }
        return 0;
 }
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index e34b06420816..48ea59e79672 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -62,6 +62,25 @@ config MV_XOR
        ---help---
          Enable support for the Marvell XOR engine.
+config MX3_IPU
+        bool "MX3x Image Processing Unit support"
+        depends on ARCH_MX3
+        select DMA_ENGINE
+        default y
+        help
+          If you plan to use the Image Processing unit in the i.MX3x, say
+          Y here. If unsure, select Y.
+config MX3_IPU_IRQS
+        int "Number of dynamically mapped interrupts for IPU"
+        depends on MX3_IPU
+        range 2 137
+        default 4
+        help
+          Out of 137 interrupt sources on i.MX31 IPU only very few are used.
+          To avoid bloating the irq_desc[] array we allocate a sufficient
+          number of IRQ slots and map them dynamically to specific sources.
 config DMA_ENGINE
        bool
diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
index 14f59527d4f6..2e5dc96700d2 100644
--- a/drivers/dma/Makefile
+++ b/drivers/dma/Makefile
@@ -7,3 +7,4 @@ obj-$(CONFIG_INTEL_IOP_ADMA) += iop-adma.o
 obj-$(CONFIG_FSL_DMA) += fsldma.o
 obj-$(CONFIG_MV_XOR) += mv_xor.o
 obj-$(CONFIG_DW_DMAC) += dw_dmac.o
+obj-$(CONFIG_MX3_IPU) += ipu/
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index 403dbe781122..a58993011edb 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -329,9 +329,6 @@ struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type)
        struct dma_chan *chan;
        int cpu;
-        WARN_ONCE(dmaengine_ref_count == 0,
-                  "client called %s without a reference", __func__);
        cpu = get_cpu();
        chan = per_cpu_ptr(channel_table[tx_type], cpu)->chan;
        put_cpu();
@@ -348,9 +345,6 @@ void dma_issue_pending_all(void)
        struct dma_device *device;
        struct dma_chan *chan;
-        WARN_ONCE(dmaengine_ref_count == 0,
-                  "client called %s without a reference", __func__);
        rcu_read_lock();
        list_for_each_entry_rcu(device, &dma_device_list, global_node) {
                if (dma_has_cap(DMA_PRIVATE, device->cap_mask))
@@ -961,6 +955,8 @@ void dma_run_dependencies(struct dma_async_tx_descriptor *tx)
        if (!dep)
                return;
+        /* we'll submit tx->next now, so clear the link */
+        tx->next = NULL;
        chan = dep->chan;
        /* keep submitting up until a channel switch is detected
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 3603f1ea5b28..732fa1ec36ab 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -217,6 +217,10 @@ static int dmatest_func(void *data)
        chan = thread->chan;
        while (!kthread_should_stop()) {
+                struct dma_device *dev = chan->device;
+                struct dma_async_tx_descriptor *tx;
+                dma_addr_t dma_src, dma_dest;
                total_tests++;
                len = dmatest_random() % test_buf_size + 1;
@@ -226,10 +230,30 @@ static int dmatest_func(void *data)
                dmatest_init_srcbuf(thread->srcbuf, src_off, len);
                dmatest_init_dstbuf(thread->dstbuf, dst_off, len);
-                cookie = dma_async_memcpy_buf_to_buf(chan,
+                dma_src = dma_map_single(dev->dev, thread->srcbuf + src_off,
-                                thread->dstbuf + dst_off,
+                                len, DMA_TO_DEVICE);
-                                thread->srcbuf + src_off,
+                /* map with DMA_BIDIRECTIONAL to force writeback/invalidate */
-                                len);
+                dma_dest = dma_map_single(dev->dev, thread->dstbuf,
+                                test_buf_size, DMA_BIDIRECTIONAL);
+                tx = dev->device_prep_dma_memcpy(chan, dma_dest + dst_off,
+                                dma_src, len,
+                                DMA_CTRL_ACK | DMA_COMPL_SKIP_DEST_UNMAP);
+                if (!tx) {
+                        dma_unmap_single(dev->dev, dma_src, len, DMA_TO_DEVICE);
+                        dma_unmap_single(dev->dev, dma_dest,
+                                        test_buf_size, DMA_BIDIRECTIONAL);
+                        pr_warning("%s: #%u: prep error with src_off=0x%x "
+                                        "dst_off=0x%x len=0x%x\n",
+                                        thread_name, total_tests - 1,
+                                        src_off, dst_off, len);
+                        msleep(100);
+                        failed_tests++;
+                        continue;
+                }
+                tx->callback = NULL;
+                cookie = tx->tx_submit(tx);
                if (dma_submit_error(cookie)) {
                        pr_warning("%s: #%u: submit error %d with src_off=0x%x "
                                        "dst_off=0x%x len=0x%x\n",
@@ -253,6 +277,9 @@ static int dmatest_func(void *data)
                        failed_tests++;
                        continue;
                }
+                /* Unmap by myself (see DMA_COMPL_SKIP_DEST_UNMAP above) */
+                dma_unmap_single(dev->dev, dma_dest,
+                                test_buf_size, DMA_BIDIRECTIONAL);
                error_count = 0;
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index ca70a21afc68..70126a606239 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -822,7 +822,7 @@ static int __devinit fsl_dma_chan_probe(struct fsl_dma_device *fdev,
         */
        WARN_ON(fdev->feature != new_fsl_chan->feature);
-        new_fsl_chan->dev = &new_fsl_chan->common.dev->device;
+        new_fsl_chan->dev = fdev->dev;
        new_fsl_chan->reg_base = ioremap(new_fsl_chan->reg.start,
                        new_fsl_chan->reg.end - new_fsl_chan->reg.start + 1);
@@ -875,7 +875,8 @@ static int __devinit fsl_dma_chan_probe(struct fsl_dma_device *fdev,
        }
        dev_info(fdev->dev, "#%d (%s), irq %d\n", new_fsl_chan->id,
-                                compatible, new_fsl_chan->irq);
+                 compatible,
+                 new_fsl_chan->irq != NO_IRQ ? new_fsl_chan->irq : fdev->irq);
        return 0;
@@ -890,7 +891,8 @@ err_no_reg:
 static void fsl_dma_chan_remove(struct fsl_dma_chan *fchan)
 {
-        free_irq(fchan->irq, fchan);
+        if (fchan->irq != NO_IRQ)
+                free_irq(fchan->irq, fchan);
        list_del(&fchan->common.device_node);
        iounmap(fchan->reg_base);
        kfree(fchan);
diff --git a/drivers/dma/ipu/Makefile b/drivers/dma/ipu/Makefile
new file mode 100644
index 000000000000..6704cf48326d
--- /dev/null
+++ b/drivers/dma/ipu/Makefile
@@ -0,0 +1 @@
+obj-y   += ipu_irq.o ipu_idmac.o
diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
new file mode 100644
index 000000000000..1f154d08e98f
--- /dev/null
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -0,0 +1,1740 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/vmalloc.h>
+#include <linux/string.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <mach/ipu.h>
+#include "ipu_intern.h"
+#define FS_VF_IN_VALID  0x00000002
+#define FS_ENC_IN_VALID 0x00000001
+/*
+ * There can be only one, we could allocate it dynamically, but then we'd have
+ * to add an extra parameter to some functions, and use something as ugly as
+ *      struct ipu *ipu = to_ipu(to_idmac(ichan->dma_chan.device));
+ * in the ISR
+ */
+static struct ipu ipu_data;
+#define to_ipu(id) container_of(id, struct ipu, idmac)
+static u32 __idmac_read_icreg(struct ipu *ipu, unsigned long reg)
+{
+        return __raw_readl(ipu->reg_ic + reg);
+}
+#define idmac_read_icreg(ipu, reg) __idmac_read_icreg(ipu, reg - IC_CONF)
+static void __idmac_write_icreg(struct ipu *ipu, u32 value, unsigned long reg)
+{
+        __raw_writel(value, ipu->reg_ic + reg);
+}
+#define idmac_write_icreg(ipu, v, reg) __idmac_write_icreg(ipu, v, reg - IC_CONF)
+static u32 idmac_read_ipureg(struct ipu *ipu, unsigned long reg)
+{
+        return __raw_readl(ipu->reg_ipu + reg);
+}
+static void idmac_write_ipureg(struct ipu *ipu, u32 value, unsigned long reg)
+{
+        __raw_writel(value, ipu->reg_ipu + reg);
+}
+/*****************************************************************************
+ * IPU / IC common functions
+ */
+static void dump_idmac_reg(struct ipu *ipu)
+{
+        dev_dbg(ipu->dev, "IDMAC_CONF 0x%x, IC_CONF 0x%x, IDMAC_CHA_EN 0x%x, "
+                "IDMAC_CHA_PRI 0x%x, IDMAC_CHA_BUSY 0x%x\n",
+                idmac_read_icreg(ipu, IDMAC_CONF),
+                idmac_read_icreg(ipu, IC_CONF),
+                idmac_read_icreg(ipu, IDMAC_CHA_EN),
+                idmac_read_icreg(ipu, IDMAC_CHA_PRI),
+                idmac_read_icreg(ipu, IDMAC_CHA_BUSY));
+        dev_dbg(ipu->dev, "BUF0_RDY 0x%x, BUF1_RDY 0x%x, CUR_BUF 0x%x, "
+                "DB_MODE 0x%x, TASKS_STAT 0x%x\n",
+                idmac_read_ipureg(ipu, IPU_CHA_BUF0_RDY),
+                idmac_read_ipureg(ipu, IPU_CHA_BUF1_RDY),
+                idmac_read_ipureg(ipu, IPU_CHA_CUR_BUF),
+                idmac_read_ipureg(ipu, IPU_CHA_DB_MODE_SEL),
+                idmac_read_ipureg(ipu, IPU_TASKS_STAT));
+}
+static uint32_t bytes_per_pixel(enum pixel_fmt fmt)
+{
+        switch (fmt) {
+        case IPU_PIX_FMT_GENERIC:       /* generic data */
+        case IPU_PIX_FMT_RGB332:
+        case IPU_PIX_FMT_YUV420P:
+        case IPU_PIX_FMT_YUV422P:
+        default:
+                return 1;
+        case IPU_PIX_FMT_RGB565:
+        case IPU_PIX_FMT_YUYV:
+        case IPU_PIX_FMT_UYVY:
+                return 2;
+        case IPU_PIX_FMT_BGR24:
+        case IPU_PIX_FMT_RGB24:
+                return 3;
+        case IPU_PIX_FMT_GENERIC_32:    /* generic data */
+        case IPU_PIX_FMT_BGR32:
+        case IPU_PIX_FMT_RGB32:
+        case IPU_PIX_FMT_ABGR32:
+                return 4;
+        }
+}
+/* Enable / disable direct write to memory by the Camera Sensor Interface */
+static void ipu_ic_enable_task(struct ipu *ipu, enum ipu_channel channel)
+{
+        uint32_t ic_conf, mask;
+        switch (channel) {
+        case IDMAC_IC_0:
+                mask = IC_CONF_PRPENC_EN;
+                break;
+        case IDMAC_IC_7:
+                mask = IC_CONF_RWS_EN | IC_CONF_PRPENC_EN;
+                break;
+        default:
+                return;
+        }
+        ic_conf = idmac_read_icreg(ipu, IC_CONF) | mask;
+        idmac_write_icreg(ipu, ic_conf, IC_CONF);
+}
+static void ipu_ic_disable_task(struct ipu *ipu, enum ipu_channel channel)
+{
+        uint32_t ic_conf, mask;
+        switch (channel) {
+        case IDMAC_IC_0:
+                mask = IC_CONF_PRPENC_EN;
+                break;
+        case IDMAC_IC_7:
+                mask = IC_CONF_RWS_EN | IC_CONF_PRPENC_EN;
+                break;
+        default:
+                return;
+        }
+        ic_conf = idmac_read_icreg(ipu, IC_CONF) & ~mask;
+        idmac_write_icreg(ipu, ic_conf, IC_CONF);
+}
+static uint32_t ipu_channel_status(struct ipu *ipu, enum ipu_channel channel)
+{
+        uint32_t stat = TASK_STAT_IDLE;
+        uint32_t task_stat_reg = idmac_read_ipureg(ipu, IPU_TASKS_STAT);
+        switch (channel) {
+        case IDMAC_IC_7:
+                stat = (task_stat_reg & TSTAT_CSI2MEM_MASK) >>
+                        TSTAT_CSI2MEM_OFFSET;
+                break;
+        case IDMAC_IC_0:
+        case IDMAC_SDC_0:
+        case IDMAC_SDC_1:
+        default:
+                break;
+        }
+        return stat;
+}
+struct chan_param_mem_planar {
+        /* Word 0 */
+        u32     xv:10;
+        u32     yv:10;
+        u32     xb:12;
+        u32     yb:12;
+        u32     res1:2;
+        u32     nsb:1;
+        u32     lnpb:6;
+        u32     ubo_l:11;
+        u32     ubo_h:15;
+        u32     vbo_l:17;
+        u32     vbo_h:9;
+        u32     res2:3;
+        u32     fw:12;
+        u32     fh_l:8;
+        u32     fh_h:4;
+        u32     res3:28;
+        /* Word 1 */
+        u32     eba0;
+        u32     eba1;
+        u32     bpp:3;
+        u32     sl:14;
+        u32     pfs:3;
+        u32     bam:3;
+        u32     res4:2;
+        u32     npb:6;
+        u32     res5:1;
+        u32     sat:2;
+        u32     res6:30;
+} __attribute__ ((packed));
+struct chan_param_mem_interleaved {
+        /* Word 0 */
+        u32     xv:10;
+        u32     yv:10;
+        u32     xb:12;
+        u32     yb:12;
+        u32     sce:1;
+        u32     res1:1;
+        u32     nsb:1;
+        u32     lnpb:6;
+        u32     sx:10;
+        u32     sy_l:1;
+        u32     sy_h:9;
+        u32     ns:10;
+        u32     sm:10;
+        u32     sdx_l:3;
+        u32     sdx_h:2;
+        u32     sdy:5;
+        u32     sdrx:1;
+        u32     sdry:1;
+        u32     sdr1:1;
+        u32     res2:2;
+        u32     fw:12;
+        u32     fh_l:8;
+        u32     fh_h:4;
+        u32     res3:28;
+        /* Word 1 */
+        u32     eba0;
+        u32     eba1;
+        u32     bpp:3;
+        u32     sl:14;
+        u32     pfs:3;
+        u32     bam:3;
+        u32     res4:2;
+        u32     npb:6;
+        u32     res5:1;
+        u32     sat:2;
+        u32     scc:1;
+        u32     ofs0:5;
+        u32     ofs1:5;
+        u32     ofs2:5;
+        u32     ofs3:5;
+        u32     wid0:3;
+        u32     wid1:3;
+        u32     wid2:3;
+        u32     wid3:3;
+        u32     dec_sel:1;
+        u32     res6:28;
+} __attribute__ ((packed));
+union chan_param_mem {
+        struct chan_param_mem_planar            pp;
+        struct chan_param_mem_interleaved       ip;
+};
+static void ipu_ch_param_set_plane_offset(union chan_param_mem *params,
+                                          u32 u_offset, u32 v_offset)
+{
+        params->pp.ubo_l = u_offset & 0x7ff;
+        params->pp.ubo_h = u_offset >> 11;
+        params->pp.vbo_l = v_offset & 0x1ffff;
+        params->pp.vbo_h = v_offset >> 17;
+}
+static void ipu_ch_param_set_size(union chan_param_mem *params,
+                                  uint32_t pixel_fmt, uint16_t width,
+                                  uint16_t height, uint16_t stride)
+{
+        u32 u_offset;
+        u32 v_offset;
+        params->pp.fw           = width - 1;
+        params->pp.fh_l         = height - 1;
+        params->pp.fh_h         = (height - 1) >> 8;
+        params->pp.sl           = stride - 1;
+        switch (pixel_fmt) {
+        case IPU_PIX_FMT_GENERIC:
+                /*Represents 8-bit Generic data */
+                params->pp.bpp  = 3;
+                params->pp.pfs  = 7;
+                params->pp.npb  = 31;
+                params->pp.sat  = 2;            /* SAT = use 32-bit access */
+                break;
+        case IPU_PIX_FMT_GENERIC_32:
+                /*Represents 32-bit Generic data */
+                params->pp.bpp  = 0;
+                params->pp.pfs  = 7;
+                params->pp.npb  = 7;
+                params->pp.sat  = 2;            /* SAT = use 32-bit access */
+                break;
+        case IPU_PIX_FMT_RGB565:
+                params->ip.bpp  = 2;
+                params->ip.pfs  = 4;
+                params->ip.npb  = 7;
+                params->ip.sat  = 2;            /* SAT = 32-bit access */
+                params->ip.ofs0 = 0;            /* Red bit offset */
+                params->ip.ofs1 = 5;            /* Green bit offset */
+                params->ip.ofs2 = 11;           /* Blue bit offset */
+                params->ip.ofs3 = 16;           /* Alpha bit offset */
+                params->ip.wid0 = 4;            /* Red bit width - 1 */
+                params->ip.wid1 = 5;            /* Green bit width - 1 */
+                params->ip.wid2 = 4;            /* Blue bit width - 1 */
+                break;
+        case IPU_PIX_FMT_BGR24:
+                params->ip.bpp  = 1;            /* 24 BPP & RGB PFS */
+                params->ip.pfs  = 4;
+                params->ip.npb  = 7;
+                params->ip.sat  = 2;            /* SAT = 32-bit access */
+                params->ip.ofs0 = 0;            /* Red bit offset */
+                params->ip.ofs1 = 8;            /* Green bit offset */
+                params->ip.ofs2 = 16;           /* Blue bit offset */
+                params->ip.ofs3 = 24;           /* Alpha bit offset */
+                params->ip.wid0 = 7;            /* Red bit width - 1 */
+                params->ip.wid1 = 7;            /* Green bit width - 1 */
+                params->ip.wid2 = 7;            /* Blue bit width - 1 */
+                break;
+        case IPU_PIX_FMT_RGB24:
+                params->ip.bpp  = 1;            /* 24 BPP & RGB PFS */
+                params->ip.pfs  = 4;
+                params->ip.npb  = 7;
+                params->ip.sat  = 2;            /* SAT = 32-bit access */
+                params->ip.ofs0 = 16;           /* Red bit offset */
+                params->ip.ofs1 = 8;            /* Green bit offset */
+                params->ip.ofs2 = 0;            /* Blue bit offset */
+                params->ip.ofs3 = 24;           /* Alpha bit offset */
+                params->ip.wid0 = 7;            /* Red bit width - 1 */
+                params->ip.wid1 = 7;            /* Green bit width - 1 */
+                params->ip.wid2 = 7;            /* Blue bit width - 1 */
+                break;
+        case IPU_PIX_FMT_BGRA32:
+        case IPU_PIX_FMT_BGR32:
+                params->ip.bpp  = 0;
+                params->ip.pfs  = 4;
+                params->ip.npb  = 7;
+                params->ip.sat  = 2;            /* SAT = 32-bit access */
+                params->ip.ofs0 = 8;            /* Red bit offset */
+                params->ip.ofs1 = 16;           /* Green bit offset */
+                params->ip.ofs2 = 24;           /* Blue bit offset */
+                params->ip.ofs3 = 0;            /* Alpha bit offset */
+                params->ip.wid0 = 7;            /* Red bit width - 1 */
+                params->ip.wid1 = 7;            /* Green bit width - 1 */
+                params->ip.wid2 = 7;            /* Blue bit width - 1 */
+                params->ip.wid3 = 7;            /* Alpha bit width - 1 */
+                break;
+        case IPU_PIX_FMT_RGBA32:
+        case IPU_PIX_FMT_RGB32:
+                params->ip.bpp  = 0;
+                params->ip.pfs  = 4;
+                params->ip.npb  = 7;
+                params->ip.sat  = 2;            /* SAT = 32-bit access */
+                params->ip.ofs0 = 24;           /* Red bit offset */
+                params->ip.ofs1 = 16;           /* Green bit offset */
+                params->ip.ofs2 = 8;            /* Blue bit offset */
+                params->ip.ofs3 = 0;            /* Alpha bit offset */
+                params->ip.wid0 = 7;            /* Red bit width - 1 */
+                params->ip.wid1 = 7;            /* Green bit width - 1 */
+                params->ip.wid2 = 7;            /* Blue bit width - 1 */
+                params->ip.wid3 = 7;            /* Alpha bit width - 1 */
+                break;
+        case IPU_PIX_FMT_ABGR32:
+                params->ip.bpp  = 0;
+                params->ip.pfs  = 4;
+                params->ip.npb  = 7;
+                params->ip.sat  = 2;            /* SAT = 32-bit access */
+                params->ip.ofs0 = 8;            /* Red bit offset */
+                params->ip.ofs1 = 16;           /* Green bit offset */
+                params->ip.ofs2 = 24;           /* Blue bit offset */
+                params->ip.ofs3 = 0;            /* Alpha bit offset */
+                params->ip.wid0 = 7;            /* Red bit width - 1 */
+                params->ip.wid1 = 7;            /* Green bit width - 1 */
+                params->ip.wid2 = 7;            /* Blue bit width - 1 */
+                params->ip.wid3 = 7;            /* Alpha bit width - 1 */
+                break;
+        case IPU_PIX_FMT_UYVY:
+                params->ip.bpp  = 2;
+                params->ip.pfs  = 6;
+                params->ip.npb  = 7;
+                params->ip.sat  = 2;            /* SAT = 32-bit access */
+                break;
+        case IPU_PIX_FMT_YUV420P2:
+        case IPU_PIX_FMT_YUV420P:
+                params->ip.bpp  = 3;
+                params->ip.pfs  = 3;
+                params->ip.npb  = 7;
+                params->ip.sat  = 2;            /* SAT = 32-bit access */
+                u_offset = stride * height;
+                v_offset = u_offset + u_offset / 4;
+                ipu_ch_param_set_plane_offset(params, u_offset, v_offset);
+                break;
+        case IPU_PIX_FMT_YVU422P:
+                params->ip.bpp  = 3;
+                params->ip.pfs  = 2;
+                params->ip.npb  = 7;
+                params->ip.sat  = 2;            /* SAT = 32-bit access */
+                v_offset = stride * height;
+                u_offset = v_offset + v_offset / 2;
+                ipu_ch_param_set_plane_offset(params, u_offset, v_offset);
+                break;
+        case IPU_PIX_FMT_YUV422P:
+                params->ip.bpp  = 3;
+                params->ip.pfs  = 2;
+                params->ip.npb  = 7;
+                params->ip.sat  = 2;            /* SAT = 32-bit access */
+                u_offset = stride * height;
+                v_offset = u_offset + u_offset / 2;
+                ipu_ch_param_set_plane_offset(params, u_offset, v_offset);
+                break;
+        default:
+                dev_err(ipu_data.dev,
+                        "mxc ipu: unimplemented pixel format %d\n", pixel_fmt);
+                break;
+        }
+        params->pp.nsb = 1;
+}
+static void ipu_ch_param_set_burst_size(union chan_param_mem *params,
+                                        uint16_t burst_pixels)
+{
+        params->pp.npb = burst_pixels - 1;
+};
+static void ipu_ch_param_set_buffer(union chan_param_mem *params,
+                                    dma_addr_t buf0, dma_addr_t buf1)
+{
+        params->pp.eba0 = buf0;
+        params->pp.eba1 = buf1;
+};
+static void ipu_ch_param_set_rotation(union chan_param_mem *params,
+                                      enum ipu_rotate_mode rotate)
+{
+        params->pp.bam = rotate;
+};
+static void ipu_write_param_mem(uint32_t addr, uint32_t *data,
+                                uint32_t num_words)
+{
+        for (; num_words > 0; num_words--) {
+                dev_dbg(ipu_data.dev,
+                        "write param mem - addr = 0x%08X, data = 0x%08X\n",
+                        addr, *data);
+                idmac_write_ipureg(&ipu_data, addr, IPU_IMA_ADDR);
+                idmac_write_ipureg(&ipu_data, *data++, IPU_IMA_DATA);
+                addr++;
+                if ((addr & 0x7) == 5) {
+                        addr &= ~0x7;   /* set to word 0 */
+                        addr += 8;      /* increment to next row */
+                }
+        }
+}
+static int calc_resize_coeffs(uint32_t in_size, uint32_t out_size,
+                              uint32_t *resize_coeff,
+                              uint32_t *downsize_coeff)
+{
+        uint32_t temp_size;
+        uint32_t temp_downsize;
+        *resize_coeff   = 1 << 13;
+        *downsize_coeff = 1 << 13;
+        /* Cannot downsize more than 8:1 */
+        if (out_size << 3 < in_size)
+                return -EINVAL;
+        /* compute downsizing coefficient */
+        temp_downsize = 0;
+        temp_size = in_size;
+        while (temp_size >= out_size * 2 && temp_downsize < 2) {
+                temp_size >>= 1;
+                temp_downsize++;
+        }
+        *downsize_coeff = temp_downsize;
+        /*
+         * compute resizing coefficient using the following formula:
+         * resize_coeff = M*(SI -1)/(SO - 1)
+         * where M = 2^13, SI - input size, SO - output size
+         */
+        *resize_coeff = (8192L * (temp_size - 1)) / (out_size - 1);
+        if (*resize_coeff >= 16384L) {
+                dev_err(ipu_data.dev, "Warning! Overflow on resize coeff.\n");
+                *resize_coeff = 0x3FFF;
+        }
+        dev_dbg(ipu_data.dev, "resizing from %u -> %u pixels, "
+                "downsize=%u, resize=%u.%lu (reg=%u)\n", in_size, out_size,
+                *downsize_coeff, *resize_coeff >= 8192L ? 1 : 0,
+                ((*resize_coeff & 0x1FFF) * 10000L) / 8192L, *resize_coeff);
+        return 0;
+}
+static enum ipu_color_space format_to_colorspace(enum pixel_fmt fmt)
+{
+        switch (fmt) {
+        case IPU_PIX_FMT_RGB565:
+        case IPU_PIX_FMT_BGR24:
+        case IPU_PIX_FMT_RGB24:
+        case IPU_PIX_FMT_BGR32:
+        case IPU_PIX_FMT_RGB32:
+                return IPU_COLORSPACE_RGB;
+        default:
+                return IPU_COLORSPACE_YCBCR;
+        }
+}
+static int ipu_ic_init_prpenc(struct ipu *ipu,
+                              union ipu_channel_param *params, bool src_is_csi)
+{
+        uint32_t reg, ic_conf;
+        uint32_t downsize_coeff, resize_coeff;
+        enum ipu_color_space in_fmt, out_fmt;
+        /* Setup vertical resizing */
+        calc_resize_coeffs(params->video.in_height,
+                            params->video.out_height,
+                            &resize_coeff, &downsize_coeff);
+        reg = (downsize_coeff << 30) | (resize_coeff << 16);
+        /* Setup horizontal resizing */
+        calc_resize_coeffs(params->video.in_width,
+                            params->video.out_width,
+                            &resize_coeff, &downsize_coeff);
+        reg |= (downsize_coeff << 14) | resize_coeff;
+        /* Setup color space conversion */
+        in_fmt = format_to_colorspace(params->video.in_pixel_fmt);
+        out_fmt = format_to_colorspace(params->video.out_pixel_fmt);
+        /*
+         * Colourspace conversion unsupported yet - see _init_csc() in
+         * Freescale sources
+         */
+        if (in_fmt != out_fmt) {
+                dev_err(ipu->dev, "Colourspace conversion unsupported!\n");
+                return -EOPNOTSUPP;
+        }
+        idmac_write_icreg(ipu, reg, IC_PRP_ENC_RSC);
+        ic_conf = idmac_read_icreg(ipu, IC_CONF);
+        if (src_is_csi)
+                ic_conf &= ~IC_CONF_RWS_EN;
+        else
+                ic_conf |= IC_CONF_RWS_EN;
+        idmac_write_icreg(ipu, ic_conf, IC_CONF);
+        return 0;
+}
+static uint32_t dma_param_addr(uint32_t dma_ch)
+{
+        /* Channel Parameter Memory */
+        return 0x10000 | (dma_ch << 4);
+};
+static void ipu_channel_set_priority(struct ipu *ipu, enum ipu_channel channel,
+                                     bool prio)
+{
+        u32 reg = idmac_read_icreg(ipu, IDMAC_CHA_PRI);
+        if (prio)
+                reg |= 1UL << channel;
+        else
+                reg &= ~(1UL << channel);
+        idmac_write_icreg(ipu, reg, IDMAC_CHA_PRI);
+        dump_idmac_reg(ipu);
+}
+static uint32_t ipu_channel_conf_mask(enum ipu_channel channel)
+{
+        uint32_t mask;
+        switch (channel) {
+        case IDMAC_IC_0:
+        case IDMAC_IC_7:
+                mask = IPU_CONF_CSI_EN | IPU_CONF_IC_EN;
+                break;
+        case IDMAC_SDC_0:
+        case IDMAC_SDC_1:
+                mask = IPU_CONF_SDC_EN | IPU_CONF_DI_EN;
+                break;
+        default:
+                mask = 0;
+                break;
+        }
+        return mask;
+}
+/**
+ * ipu_enable_channel() - enable an IPU channel.
+ * @channel:    channel ID.
+ * @return:     0 on success or negative error code on failure.
+ */
+static int ipu_enable_channel(struct idmac *idmac, struct idmac_channel *ichan)
+{
+        struct ipu *ipu = to_ipu(idmac);
+        enum ipu_channel channel = ichan->dma_chan.chan_id;
+        uint32_t reg;
+        unsigned long flags;
+        spin_lock_irqsave(&ipu->lock, flags);
+        /* Reset to buffer 0 */
+        idmac_write_ipureg(ipu, 1UL << channel, IPU_CHA_CUR_BUF);
+        ichan->active_buffer = 0;
+        ichan->status = IPU_CHANNEL_ENABLED;
+        switch (channel) {
+        case IDMAC_SDC_0:
+        case IDMAC_SDC_1:
+        case IDMAC_IC_7:
+                ipu_channel_set_priority(ipu, channel, true);
+        default:
+                break;
+        }
+        reg = idmac_read_icreg(ipu, IDMAC_CHA_EN);
+        idmac_write_icreg(ipu, reg | (1UL << channel), IDMAC_CHA_EN);
+        ipu_ic_enable_task(ipu, channel);
+        spin_unlock_irqrestore(&ipu->lock, flags);
+        return 0;
+}
+/**
+ * ipu_init_channel_buffer() - initialize a buffer for logical IPU channel.
+ * @channel:    channel ID.
+ * @pixel_fmt:  pixel format of buffer. Pixel format is a FOURCC ASCII code.
+ * @width:      width of buffer in pixels.
+ * @height:     height of buffer in pixels.
+ * @stride:     stride length of buffer in pixels.
+ * @rot_mode:   rotation mode of buffer. A rotation setting other than
+ *              IPU_ROTATE_VERT_FLIP should only be used for input buffers of
+ *              rotation channels.
+ * @phyaddr_0:  buffer 0 physical address.
+ * @phyaddr_1:  buffer 1 physical address. Setting this to a value other than
+ *              NULL enables double buffering mode.
+ * @return:     0 on success or negative error code on failure.
+ */
+static int ipu_init_channel_buffer(struct idmac_channel *ichan,
+                                   enum pixel_fmt pixel_fmt,
+                                   uint16_t width, uint16_t height,
+                                   uint32_t stride,
+                                   enum ipu_rotate_mode rot_mode,
+                                   dma_addr_t phyaddr_0, dma_addr_t phyaddr_1)
+{
+        enum ipu_channel channel = ichan->dma_chan.chan_id;
+        struct idmac *idmac = to_idmac(ichan->dma_chan.device);
+        struct ipu *ipu = to_ipu(idmac);
+        union chan_param_mem params = {};
+        unsigned long flags;
+        uint32_t reg;
+        uint32_t stride_bytes;
+        stride_bytes = stride * bytes_per_pixel(pixel_fmt);
+        if (stride_bytes % 4) {
+                dev_err(ipu->dev,
+                        "Stride length must be 32-bit aligned, stride = %d, bytes = %d\n",
+                        stride, stride_bytes);
+                return -EINVAL;
+        }
+        /* IC channel's stride must be a multiple of 8 pixels */
+        if ((channel <= 13) && (stride % 8)) {
+                dev_err(ipu->dev, "Stride must be 8 pixel multiple\n");
+                return -EINVAL;
+        }
+        /* Build parameter memory data for DMA channel */
+        ipu_ch_param_set_size(&params, pixel_fmt, width, height, stride_bytes);
+        ipu_ch_param_set_buffer(&params, phyaddr_0, phyaddr_1);
+        ipu_ch_param_set_rotation(&params, rot_mode);
+        /* Some channels (rotation) have restriction on burst length */
+        switch (channel) {
+        case IDMAC_IC_7:        /* Hangs with burst 8, 16, other values
+                                   invalid - Table 44-30 */
+/*
+                ipu_ch_param_set_burst_size(&params, 8);
+ */
+                break;
+        case IDMAC_SDC_0:
+        case IDMAC_SDC_1:
+                /* In original code only IPU_PIX_FMT_RGB565 was setting burst */
+                ipu_ch_param_set_burst_size(&params, 16);
+                break;
+        case IDMAC_IC_0:
+        default:
+                break;
+        }
+        spin_lock_irqsave(&ipu->lock, flags);
+        ipu_write_param_mem(dma_param_addr(channel), (uint32_t *)&params, 10);
+        reg = idmac_read_ipureg(ipu, IPU_CHA_DB_MODE_SEL);
+        if (phyaddr_1)
+                reg |= 1UL << channel;
+        else
+                reg &= ~(1UL << channel);
+        idmac_write_ipureg(ipu, reg, IPU_CHA_DB_MODE_SEL);
+        ichan->status = IPU_CHANNEL_READY;
+        spin_unlock_irqrestore(ipu->lock, flags);
+        return 0;
+}
+/**
+ * ipu_select_buffer() - mark a channel's buffer as ready.
+ * @channel:    channel ID.
+ * @buffer_n:   buffer number to mark ready.
+ */
+static void ipu_select_buffer(enum ipu_channel channel, int buffer_n)
+{
+        /* No locking - this is a write-one-to-set register, cleared by IPU */
+        if (buffer_n == 0)
+                /* Mark buffer 0 as ready. */
+                idmac_write_ipureg(&ipu_data, 1UL << channel, IPU_CHA_BUF0_RDY);
+        else
+                /* Mark buffer 1 as ready. */
+                idmac_write_ipureg(&ipu_data, 1UL << channel, IPU_CHA_BUF1_RDY);
+}
+/**
+ * ipu_update_channel_buffer() - update physical address of a channel buffer.
+ * @channel:    channel ID.
+ * @buffer_n:   buffer number to update.
+ *              0 or 1 are the only valid values.
+ * @phyaddr:    buffer physical address.
+ * @return:     Returns 0 on success or negative error code on failure. This
+ *              function will fail if the buffer is set to ready.
+ */
+/* Called under spin_lock(_irqsave)(&ichan->lock) */
+static int ipu_update_channel_buffer(enum ipu_channel channel,
+                                     int buffer_n, dma_addr_t phyaddr)
+{
+        uint32_t reg;
+        unsigned long flags;
+        spin_lock_irqsave(&ipu_data.lock, flags);
+        if (buffer_n == 0) {
+                reg = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF0_RDY);
+                if (reg & (1UL << channel)) {
+                        spin_unlock_irqrestore(&ipu_data.lock, flags);
+                        return -EACCES;
+                }
+                /* 44.3.3.1.9 - Row Number 1 (WORD1, offset 0) */
+                idmac_write_ipureg(&ipu_data, dma_param_addr(channel) +
+                                   0x0008UL, IPU_IMA_ADDR);
+                idmac_write_ipureg(&ipu_data, phyaddr, IPU_IMA_DATA);
+        } else {
+                reg = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF1_RDY);
+                if (reg & (1UL << channel)) {
+                        spin_unlock_irqrestore(&ipu_data.lock, flags);
+                        return -EACCES;
+                }
+                /* Check if double-buffering is already enabled */
+                reg = idmac_read_ipureg(&ipu_data, IPU_CHA_DB_MODE_SEL);
+                if (!(reg & (1UL << channel)))
+                        idmac_write_ipureg(&ipu_data, reg | (1UL << channel),
+                                           IPU_CHA_DB_MODE_SEL);
+                /* 44.3.3.1.9 - Row Number 1 (WORD1, offset 1) */
+                idmac_write_ipureg(&ipu_data, dma_param_addr(channel) +
+                                   0x0009UL, IPU_IMA_ADDR);
+                idmac_write_ipureg(&ipu_data, phyaddr, IPU_IMA_DATA);
+        }
+        spin_unlock_irqrestore(&ipu_data.lock, flags);
+        return 0;
+}
+/* Called under spin_lock_irqsave(&ichan->lock) */
+static int ipu_submit_channel_buffers(struct idmac_channel *ichan,
+                                      struct idmac_tx_desc *desc)
+{
+        struct scatterlist *sg;
+        int i, ret = 0;
+        for (i = 0, sg = desc->sg; i < 2 && sg; i++) {
+                if (!ichan->sg[i]) {
+                        ichan->sg[i] = sg;
+                        /*
+                         * On first invocation this shouldn't be necessary, the
+                         * call to ipu_init_channel_buffer() above will set
+                         * addresses for us, so we could make it conditional
+                         * on status >= IPU_CHANNEL_ENABLED, but doing it again
+                         * shouldn't hurt either.
+                         */
+                        ret = ipu_update_channel_buffer(ichan->dma_chan.chan_id, i,
+                                                        sg_dma_address(sg));
+                        if (ret < 0)
+                                return ret;
+                        ipu_select_buffer(ichan->dma_chan.chan_id, i);
+                        sg = sg_next(sg);
+                }
+        }
+        return ret;
+}
+static dma_cookie_t idmac_tx_submit(struct dma_async_tx_descriptor *tx)
+{
+        struct idmac_tx_desc *desc = to_tx_desc(tx);
+        struct idmac_channel *ichan = to_idmac_chan(tx->chan);
+        struct idmac *idmac = to_idmac(tx->chan->device);
+        struct ipu *ipu = to_ipu(idmac);
+        dma_cookie_t cookie;
+        unsigned long flags;
+        /* Sanity check */
+        if (!list_empty(&desc->list)) {
+                /* The descriptor doesn't belong to client */
+                dev_err(&ichan->dma_chan.dev->device,
+                        "Descriptor %p not prepared!\n", tx);
+                return -EBUSY;
+        }
+        mutex_lock(&ichan->chan_mutex);
+        if (ichan->status < IPU_CHANNEL_READY) {
+                struct idmac_video_param *video = &ichan->params.video;
+                /*
+                 * Initial buffer assignment - the first two sg-entries from
+                 * the descriptor will end up in the IDMAC buffers
+                 */
+                dma_addr_t dma_1 = sg_is_last(desc->sg) ? 0 :
+                        sg_dma_address(&desc->sg[1]);
+                WARN_ON(ichan->sg[0] || ichan->sg[1]);
+                cookie = ipu_init_channel_buffer(ichan,
+                                                 video->out_pixel_fmt,
+                                                 video->out_width,
+                                                 video->out_height,
+                                                 video->out_stride,
+                                                 IPU_ROTATE_NONE,
+                                                 sg_dma_address(&desc->sg[0]),
+                                                 dma_1);
+                if (cookie < 0)
+                        goto out;
+        }
+        /* ipu->lock can be taken under ichan->lock, but not v.v. */
+        spin_lock_irqsave(&ichan->lock, flags);
+        /* submit_buffers() atomically verifies and fills empty sg slots */
+        cookie = ipu_submit_channel_buffers(ichan, desc);
+        spin_unlock_irqrestore(&ichan->lock, flags);
+        if (cookie < 0)
+                goto out;
+        cookie = ichan->dma_chan.cookie;
+        if (++cookie < 0)
+                cookie = 1;
+        /* from dmaengine.h: "last cookie value returned to client" */
+        ichan->dma_chan.cookie = cookie;
+        tx->cookie = cookie;
+        spin_lock_irqsave(&ichan->lock, flags);
+        list_add_tail(&desc->list, &ichan->queue);
+        spin_unlock_irqrestore(&ichan->lock, flags);
+        if (ichan->status < IPU_CHANNEL_ENABLED) {
+                int ret = ipu_enable_channel(idmac, ichan);
+                if (ret < 0) {
+                        cookie = ret;
+                        spin_lock_irqsave(&ichan->lock, flags);
+                        list_del_init(&desc->list);
+                        spin_unlock_irqrestore(&ichan->lock, flags);
+                        tx->cookie = cookie;
+                        ichan->dma_chan.cookie = cookie;
+                }
+        }
+        dump_idmac_reg(ipu);
+out:
+        mutex_unlock(&ichan->chan_mutex);
+        return cookie;
+}
+/* Called with ichan->chan_mutex held */
+static int idmac_desc_alloc(struct idmac_channel *ichan, int n)
+{
+        struct idmac_tx_desc *desc = vmalloc(n * sizeof(struct idmac_tx_desc));
+        struct idmac *idmac = to_idmac(ichan->dma_chan.device);
+        if (!desc)
+                return -ENOMEM;
+        /* No interrupts, just disable the tasklet for a moment */
+        tasklet_disable(&to_ipu(idmac)->tasklet);
+        ichan->n_tx_desc = n;
+        ichan->desc = desc;
+        INIT_LIST_HEAD(&ichan->queue);
+        INIT_LIST_HEAD(&ichan->free_list);
+        while (n--) {
+                struct dma_async_tx_descriptor *txd = &desc->txd;
+                memset(txd, 0, sizeof(*txd));
+                dma_async_tx_descriptor_init(txd, &ichan->dma_chan);
+                txd->tx_submit          = idmac_tx_submit;
+                txd->chan               = &ichan->dma_chan;
+                INIT_LIST_HEAD(&txd->tx_list);
+                list_add(&desc->list, &ichan->free_list);
+                desc++;
+        }
+        tasklet_enable(&to_ipu(idmac)->tasklet);
+        return 0;
+}
+/**
+ * ipu_init_channel() - initialize an IPU channel.
+ * @idmac:      IPU DMAC context.
+ * @ichan:      pointer to the channel object.
+ * @return      0 on success or negative error code on failure.
+ */
+static int ipu_init_channel(struct idmac *idmac, struct idmac_channel *ichan)
+{
+        union ipu_channel_param *params = &ichan->params;
+        uint32_t ipu_conf;
+        enum ipu_channel channel = ichan->dma_chan.chan_id;
+        unsigned long flags;
+        uint32_t reg;
+        struct ipu *ipu = to_ipu(idmac);
+        int ret = 0, n_desc = 0;
+        dev_dbg(ipu->dev, "init channel = %d\n", channel);
+        if (channel != IDMAC_SDC_0 && channel != IDMAC_SDC_1 &&
+            channel != IDMAC_IC_7)
+                return -EINVAL;
+        spin_lock_irqsave(&ipu->lock, flags);
+        switch (channel) {
+        case IDMAC_IC_7:
+                n_desc = 16;
+                reg = idmac_read_icreg(ipu, IC_CONF);
+                idmac_write_icreg(ipu, reg & ~IC_CONF_CSI_MEM_WR_EN, IC_CONF);
+                break;
+        case IDMAC_IC_0:
+                n_desc = 16;
+                reg = idmac_read_ipureg(ipu, IPU_FS_PROC_FLOW);
+                idmac_write_ipureg(ipu, reg & ~FS_ENC_IN_VALID, IPU_FS_PROC_FLOW);
+                ret = ipu_ic_init_prpenc(ipu, params, true);
+                break;
+        case IDMAC_SDC_0:
+        case IDMAC_SDC_1:
+                n_desc = 4;
+        default:
+                break;
+        }
+        ipu->channel_init_mask |= 1L << channel;
+        /* Enable IPU sub module */
+        ipu_conf = idmac_read_ipureg(ipu, IPU_CONF) |
+                ipu_channel_conf_mask(channel);
+        idmac_write_ipureg(ipu, ipu_conf, IPU_CONF);
+        spin_unlock_irqrestore(&ipu->lock, flags);
+        if (n_desc && !ichan->desc)
+                ret = idmac_desc_alloc(ichan, n_desc);
+        dump_idmac_reg(ipu);
+        return ret;
+}
+/**
+ * ipu_uninit_channel() - uninitialize an IPU channel.
+ * @idmac:      IPU DMAC context.
+ * @ichan:      pointer to the channel object.
+ */
+static void ipu_uninit_channel(struct idmac *idmac, struct idmac_channel *ichan)
+{
+        enum ipu_channel channel = ichan->dma_chan.chan_id;
+        unsigned long flags;
+        uint32_t reg;
+        unsigned long chan_mask = 1UL << channel;
+        uint32_t ipu_conf;
+        struct ipu *ipu = to_ipu(idmac);
+        spin_lock_irqsave(&ipu->lock, flags);
+        if (!(ipu->channel_init_mask & chan_mask)) {
+                dev_err(ipu->dev, "Channel already uninitialized %d\n",
+                        channel);
+                spin_unlock_irqrestore(&ipu->lock, flags);
+                return;
+        }
+        /* Reset the double buffer */
+        reg = idmac_read_ipureg(ipu, IPU_CHA_DB_MODE_SEL);
+        idmac_write_ipureg(ipu, reg & ~chan_mask, IPU_CHA_DB_MODE_SEL);
+        ichan->sec_chan_en = false;
+        switch (channel) {
+        case IDMAC_IC_7:
+                reg = idmac_read_icreg(ipu, IC_CONF);
+                idmac_write_icreg(ipu, reg & ~(IC_CONF_RWS_EN | IC_CONF_PRPENC_EN),
+                             IC_CONF);
+                break;
+        case IDMAC_IC_0:
+                reg = idmac_read_icreg(ipu, IC_CONF);
+                idmac_write_icreg(ipu, reg & ~(IC_CONF_PRPENC_EN | IC_CONF_PRPENC_CSC1),
+                                  IC_CONF);
+                break;
+        case IDMAC_SDC_0:
+        case IDMAC_SDC_1:
+        default:
+                break;
+        }
+        ipu->channel_init_mask &= ~(1L << channel);
+        ipu_conf = idmac_read_ipureg(ipu, IPU_CONF) &
+                ~ipu_channel_conf_mask(channel);
+        idmac_write_ipureg(ipu, ipu_conf, IPU_CONF);
+        spin_unlock_irqrestore(&ipu->lock, flags);
+        ichan->n_tx_desc = 0;
+        vfree(ichan->desc);
+        ichan->desc = NULL;
+}
+/**
+ * ipu_disable_channel() - disable an IPU channel.
+ * @idmac:              IPU DMAC context.
+ * @ichan:              channel object pointer.
+ * @wait_for_stop:      flag to set whether to wait for channel end of frame or
+ *                      return immediately.
+ * @return:             0 on success or negative error code on failure.
+ */
+static int ipu_disable_channel(struct idmac *idmac, struct idmac_channel *ichan,
+                               bool wait_for_stop)
+{
+        enum ipu_channel channel = ichan->dma_chan.chan_id;
+        struct ipu *ipu = to_ipu(idmac);
+        uint32_t reg;
+        unsigned long flags;
+        unsigned long chan_mask = 1UL << channel;
+        unsigned int timeout;
+        if (wait_for_stop && channel != IDMAC_SDC_1 && channel != IDMAC_SDC_0) {
+                timeout = 40;
+                /* This waiting always fails. Related to spurious irq problem */
+                while ((idmac_read_icreg(ipu, IDMAC_CHA_BUSY) & chan_mask) ||
+                       (ipu_channel_status(ipu, channel) == TASK_STAT_ACTIVE)) {
+                        timeout--;
+                        msleep(10);
+                        if (!timeout) {
+                                dev_dbg(ipu->dev,
+                                        "Warning: timeout waiting for channel %u to "
+                                        "stop: buf0_rdy = 0x%08X, buf1_rdy = 0x%08X, "
+                                        "busy = 0x%08X, tstat = 0x%08X\n", channel,
+                                        idmac_read_ipureg(ipu, IPU_CHA_BUF0_RDY),
+                                        idmac_read_ipureg(ipu, IPU_CHA_BUF1_RDY),
+                                        idmac_read_icreg(ipu, IDMAC_CHA_BUSY),
+                                        idmac_read_ipureg(ipu, IPU_TASKS_STAT));
+                                break;
+                        }
+                }
+                dev_dbg(ipu->dev, "timeout = %d * 10ms\n", 40 - timeout);
+        }
+        /* SDC BG and FG must be disabled before DMA is disabled */
+        if (wait_for_stop && (channel == IDMAC_SDC_0 ||
+                              channel == IDMAC_SDC_1)) {
+                for (timeout = 5;
+                     timeout && !ipu_irq_status(ichan->eof_irq); timeout--)
+                        msleep(5);
+        }
+        spin_lock_irqsave(&ipu->lock, flags);
+        /* Disable IC task */
+        ipu_ic_disable_task(ipu, channel);
+        /* Disable DMA channel(s) */
+        reg = idmac_read_icreg(ipu, IDMAC_CHA_EN);
+        idmac_write_icreg(ipu, reg & ~chan_mask, IDMAC_CHA_EN);
+        /*
+         * Problem (observed with channel DMAIC_7): after enabling the channel
+         * and initialising buffers, there comes an interrupt with current still
+         * pointing at buffer 0, whereas it should use buffer 0 first and only
+         * generate an interrupt when it is done, then current should already
+         * point to buffer 1. This spurious interrupt also comes on channel
+         * DMASDC_0. With DMAIC_7 normally, is we just leave the ISR after the
+         * first interrupt, there comes the second with current correctly
+         * pointing to buffer 1 this time. But sometimes this second interrupt
+         * doesn't come and the channel hangs. Clearing BUFx_RDY when disabling
+         * the channel seems to prevent the channel from hanging, but it doesn't
+         * prevent the spurious interrupt. This might also be unsafe. Think
+         * about the IDMAC controller trying to switch to a buffer, when we
+         * clear the ready bit, and re-enable it a moment later.
+         */
+        reg = idmac_read_ipureg(ipu, IPU_CHA_BUF0_RDY);
+        idmac_write_ipureg(ipu, 0, IPU_CHA_BUF0_RDY);
+        idmac_write_ipureg(ipu, reg & ~(1UL << channel), IPU_CHA_BUF0_RDY);
+        reg = idmac_read_ipureg(ipu, IPU_CHA_BUF1_RDY);
+        idmac_write_ipureg(ipu, 0, IPU_CHA_BUF1_RDY);
+        idmac_write_ipureg(ipu, reg & ~(1UL << channel), IPU_CHA_BUF1_RDY);
+        spin_unlock_irqrestore(&ipu->lock, flags);
+        return 0;
+}
+/*
+ * We have several possibilities here:
+ * current BUF          next BUF
+ *
+ * not last sg          next not last sg
+ * not last sg          next last sg
+ * last sg              first sg from next descriptor
+ * last sg              NULL
+ *
+ * Besides, the descriptor queue might be empty or not. We process all these
+ * cases carefully.
+ */
+static irqreturn_t idmac_interrupt(int irq, void *dev_id)
+{
+        struct idmac_channel *ichan = dev_id;
+        unsigned int chan_id = ichan->dma_chan.chan_id;
+        struct scatterlist **sg, *sgnext, *sgnew = NULL;
+        /* Next transfer descriptor */
+        struct idmac_tx_desc *desc = NULL, *descnew;
+        dma_async_tx_callback callback;
+        void *callback_param;
+        bool done = false;
+        u32     ready0 = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF0_RDY),
+                ready1 = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF1_RDY),
+                curbuf = idmac_read_ipureg(&ipu_data, IPU_CHA_CUR_BUF);
+        /* IDMAC has cleared the respective BUFx_RDY bit, we manage the buffer */
+        pr_debug("IDMAC irq %d\n", irq);
+        /* Other interrupts do not interfere with this channel */
+        spin_lock(&ichan->lock);
+        if (unlikely(chan_id != IDMAC_SDC_0 && chan_id != IDMAC_SDC_1 &&
+                     ((curbuf >> chan_id) & 1) == ichan->active_buffer)) {
+                int i = 100;
+                /* This doesn't help. See comment in ipu_disable_channel() */
+                while (--i) {
+                        curbuf = idmac_read_ipureg(&ipu_data, IPU_CHA_CUR_BUF);
+                        if (((curbuf >> chan_id) & 1) != ichan->active_buffer)
+                                break;
+                        cpu_relax();
+                }
+                if (!i) {
+                        spin_unlock(&ichan->lock);
+                        dev_dbg(ichan->dma_chan.device->dev,
+                                "IRQ on active buffer on channel %x, active "
+                                "%d, ready %x, %x, current %x!\n", chan_id,
+                                ichan->active_buffer, ready0, ready1, curbuf);
+                        return IRQ_NONE;
+                }
+        }
+        if (unlikely((ichan->active_buffer && (ready1 >> chan_id) & 1) ||
+                     (!ichan->active_buffer && (ready0 >> chan_id) & 1)
+                     )) {
+                spin_unlock(&ichan->lock);
+                dev_dbg(ichan->dma_chan.device->dev,
+                        "IRQ with active buffer still ready on channel %x, "
+                        "active %d, ready %x, %x!\n", chan_id,
+                        ichan->active_buffer, ready0, ready1);
+                return IRQ_NONE;
+        }
+        if (unlikely(list_empty(&ichan->queue))) {
+                spin_unlock(&ichan->lock);
+                dev_err(ichan->dma_chan.device->dev,
+                        "IRQ without queued buffers on channel %x, active %d, "
+                        "ready %x, %x!\n", chan_id,
+                        ichan->active_buffer, ready0, ready1);
+                return IRQ_NONE;
+        }
+        /*
+         * active_buffer is a software flag, it shows which buffer we are
+         * currently expecting back from the hardware, IDMAC should be
+         * processing the other buffer already
+         */
+        sg = &ichan->sg[ichan->active_buffer];
+        sgnext = ichan->sg[!ichan->active_buffer];
+        /*
+         * if sgnext == NULL sg must be the last element in a scatterlist and
+         * queue must be empty
+         */
+        if (unlikely(!sgnext)) {
+                if (unlikely(sg_next(*sg))) {
+                        dev_err(ichan->dma_chan.device->dev,
+                                "Broken buffer-update locking on channel %x!\n",
+                                chan_id);
+                        /* We'll let the user catch up */
+                } else {
+                        /* Underrun */
+                        ipu_ic_disable_task(&ipu_data, chan_id);
+                        dev_dbg(ichan->dma_chan.device->dev,
+                                "Underrun on channel %x\n", chan_id);
+                        ichan->status = IPU_CHANNEL_READY;
+                        /* Continue to check for complete descriptor */
+                }
+        }
+        desc = list_entry(ichan->queue.next, struct idmac_tx_desc, list);
+        /* First calculate and submit the next sg element */
+        if (likely(sgnext))
+                sgnew = sg_next(sgnext);
+        if (unlikely(!sgnew)) {
+                /* Start a new scatterlist, if any queued */
+                if (likely(desc->list.next != &ichan->queue)) {
+                        descnew = list_entry(desc->list.next,
+                                             struct idmac_tx_desc, list);
+                        sgnew = &descnew->sg[0];
+                }
+        }
+        if (unlikely(!sg_next(*sg)) || !sgnext) {
+                /*
+                 * Last element in scatterlist done, remove from the queue,
+                 * _init for debugging
+                 */
+                list_del_init(&desc->list);
+                done = true;
+        }
+        *sg = sgnew;
+        if (likely(sgnew)) {
+                int ret;
+                ret = ipu_update_channel_buffer(chan_id, ichan->active_buffer,
+                                                sg_dma_address(*sg));
+                if (ret < 0)
+                        dev_err(ichan->dma_chan.device->dev,
+                                "Failed to update buffer on channel %x buffer %d!\n",
+                                chan_id, ichan->active_buffer);
+                else
+                        ipu_select_buffer(chan_id, ichan->active_buffer);
+        }
+        /* Flip the active buffer - even if update above failed */
+        ichan->active_buffer = !ichan->active_buffer;
+        if (done)
+                ichan->completed = desc->txd.cookie;
+        callback = desc->txd.callback;
+        callback_param = desc->txd.callback_param;
+        spin_unlock(&ichan->lock);
+        if (done && (desc->txd.flags & DMA_PREP_INTERRUPT) && callback)
+                callback(callback_param);
+        return IRQ_HANDLED;
+}
+static void ipu_gc_tasklet(unsigned long arg)
+{
+        struct ipu *ipu = (struct ipu *)arg;
+        int i;
+        for (i = 0; i < IPU_CHANNELS_NUM; i++) {
+                struct idmac_channel *ichan = ipu->channel + i;
+                struct idmac_tx_desc *desc;
+                unsigned long flags;
+                int j;
+                for (j = 0; j < ichan->n_tx_desc; j++) {
+                        desc = ichan->desc + j;
+                        spin_lock_irqsave(&ichan->lock, flags);
+                        if (async_tx_test_ack(&desc->txd)) {
+                                list_move(&desc->list, &ichan->free_list);
+                                async_tx_clear_ack(&desc->txd);
+                        }
+                        spin_unlock_irqrestore(&ichan->lock, flags);
+                }
+        }
+}
+/*
+ * At the time .device_alloc_chan_resources() method is called, we cannot know,
+ * whether the client will accept the channel. Thus we must only check, if we
+ * can satisfy client's request but the only real criterion to verify, whether
+ * the client has accepted our offer is the client_count. That's why we have to
+ * perform the rest of our allocation tasks on the first call to this function.
+ */
+static struct dma_async_tx_descriptor *idmac_prep_slave_sg(struct dma_chan *chan,
+                struct scatterlist *sgl, unsigned int sg_len,
+                enum dma_data_direction direction, unsigned long tx_flags)
+{
+        struct idmac_channel *ichan = to_idmac_chan(chan);
+        struct idmac_tx_desc *desc = NULL;
+        struct dma_async_tx_descriptor *txd = NULL;
+        unsigned long flags;
+        /* We only can handle these three channels so far */
+        if (ichan->dma_chan.chan_id != IDMAC_SDC_0 && ichan->dma_chan.chan_id != IDMAC_SDC_1 &&
+            ichan->dma_chan.chan_id != IDMAC_IC_7)
+                return NULL;
+        if (direction != DMA_FROM_DEVICE && direction != DMA_TO_DEVICE) {
+                dev_err(chan->device->dev, "Invalid DMA direction %d!\n", direction);
+                return NULL;
+        }
+        mutex_lock(&ichan->chan_mutex);
+        spin_lock_irqsave(&ichan->lock, flags);
+        if (!list_empty(&ichan->free_list)) {
+                desc = list_entry(ichan->free_list.next,
+                                  struct idmac_tx_desc, list);
+                list_del_init(&desc->list);
+                desc->sg_len    = sg_len;
+                desc->sg        = sgl;
+                txd             = &desc->txd;
+                txd->flags      = tx_flags;
+        }
+        spin_unlock_irqrestore(&ichan->lock, flags);
+        mutex_unlock(&ichan->chan_mutex);
+        tasklet_schedule(&to_ipu(to_idmac(chan->device))->tasklet);
+        return txd;
+}
+/* Re-select the current buffer and re-activate the channel */
+static void idmac_issue_pending(struct dma_chan *chan)
+{
+        struct idmac_channel *ichan = to_idmac_chan(chan);
+        struct idmac *idmac = to_idmac(chan->device);
+        struct ipu *ipu = to_ipu(idmac);
+        unsigned long flags;
+        /* This is not always needed, but doesn't hurt either */
+        spin_lock_irqsave(&ipu->lock, flags);
+        ipu_select_buffer(ichan->dma_chan.chan_id, ichan->active_buffer);
+        spin_unlock_irqrestore(&ipu->lock, flags);
+        /*
+         * Might need to perform some parts of initialisation from
+         * ipu_enable_channel(), but not all, we do not want to reset to buffer
+         * 0, don't need to set priority again either, but re-enabling the task
+         * and the channel might be a good idea.
+         */
+}
+static void __idmac_terminate_all(struct dma_chan *chan)
+{
+        struct idmac_channel *ichan = to_idmac_chan(chan);
+        struct idmac *idmac = to_idmac(chan->device);
+        unsigned long flags;
+        int i;
+        ipu_disable_channel(idmac, ichan,
+                            ichan->status >= IPU_CHANNEL_ENABLED);
+        tasklet_disable(&to_ipu(idmac)->tasklet);
+        /* ichan->queue is modified in ISR, have to spinlock */
+        spin_lock_irqsave(&ichan->lock, flags);
+        list_splice_init(&ichan->queue, &ichan->free_list);
+        if (ichan->desc)
+                for (i = 0; i < ichan->n_tx_desc; i++) {
+                        struct idmac_tx_desc *desc = ichan->desc + i;
+                        if (list_empty(&desc->list))
+                                /* Descriptor was prepared, but not submitted */
+                                list_add(&desc->list,
+                                         &ichan->free_list);
+                        async_tx_clear_ack(&desc->txd);
+                }
+        ichan->sg[0] = NULL;
+        ichan->sg[1] = NULL;
+        spin_unlock_irqrestore(&ichan->lock, flags);
+        tasklet_enable(&to_ipu(idmac)->tasklet);
+        ichan->status = IPU_CHANNEL_INITIALIZED;
+}
+static void idmac_terminate_all(struct dma_chan *chan)
+{
+        struct idmac_channel *ichan = to_idmac_chan(chan);
+        mutex_lock(&ichan->chan_mutex);
+        __idmac_terminate_all(chan);
+        mutex_unlock(&ichan->chan_mutex);
+}
+static int idmac_alloc_chan_resources(struct dma_chan *chan)
+{
+        struct idmac_channel *ichan = to_idmac_chan(chan);
+        struct idmac *idmac = to_idmac(chan->device);
+        int ret;
+        /* dmaengine.c now guarantees to only offer free channels */
+        BUG_ON(chan->client_count > 1);
+        WARN_ON(ichan->status != IPU_CHANNEL_FREE);
+        chan->cookie            = 1;
+        ichan->completed        = -ENXIO;
+        ret = ipu_irq_map(ichan->dma_chan.chan_id);
+        if (ret < 0)
+                goto eimap;
+        ichan->eof_irq = ret;
+        ret = request_irq(ichan->eof_irq, idmac_interrupt, 0,
+                          ichan->eof_name, ichan);
+        if (ret < 0)
+                goto erirq;
+        ret = ipu_init_channel(idmac, ichan);
+        if (ret < 0)
+                goto eichan;
+        ichan->status = IPU_CHANNEL_INITIALIZED;
+        dev_dbg(&ichan->dma_chan.dev->device, "Found channel 0x%x, irq %d\n",
+                ichan->dma_chan.chan_id, ichan->eof_irq);
+        return ret;
+eichan:
+        free_irq(ichan->eof_irq, ichan);
+erirq:
+        ipu_irq_unmap(ichan->dma_chan.chan_id);
+eimap:
+        return ret;
+}
+static void idmac_free_chan_resources(struct dma_chan *chan)
+{
+        struct idmac_channel *ichan = to_idmac_chan(chan);
+        struct idmac *idmac = to_idmac(chan->device);
+        mutex_lock(&ichan->chan_mutex);
+        __idmac_terminate_all(chan);
+        if (ichan->status > IPU_CHANNEL_FREE) {
+                free_irq(ichan->eof_irq, ichan);
+                ipu_irq_unmap(ichan->dma_chan.chan_id);
+        }
+        ichan->status = IPU_CHANNEL_FREE;
+        ipu_uninit_channel(idmac, ichan);
+        mutex_unlock(&ichan->chan_mutex);
+        tasklet_schedule(&to_ipu(idmac)->tasklet);
+}
+static enum dma_status idmac_is_tx_complete(struct dma_chan *chan,
+                dma_cookie_t cookie, dma_cookie_t *done, dma_cookie_t *used)
+{
+        struct idmac_channel *ichan = to_idmac_chan(chan);
+        if (done)
+                *done = ichan->completed;
+        if (used)
+                *used = chan->cookie;
+        if (cookie != chan->cookie)
+                return DMA_ERROR;
+        return DMA_SUCCESS;
+}
+static int __init ipu_idmac_init(struct ipu *ipu)
+{
+        struct idmac *idmac = &ipu->idmac;
+        struct dma_device *dma = &idmac->dma;
+        int i;
+        dma_cap_set(DMA_SLAVE, dma->cap_mask);
+        dma_cap_set(DMA_PRIVATE, dma->cap_mask);
+        /* Compulsory common fields */
+        dma->dev                                = ipu->dev;
+        dma->device_alloc_chan_resources        = idmac_alloc_chan_resources;
+        dma->device_free_chan_resources         = idmac_free_chan_resources;
+        dma->device_is_tx_complete              = idmac_is_tx_complete;
+        dma->device_issue_pending               = idmac_issue_pending;
+        /* Compulsory for DMA_SLAVE fields */
+        dma->device_prep_slave_sg               = idmac_prep_slave_sg;
+        dma->device_terminate_all               = idmac_terminate_all;
+        INIT_LIST_HEAD(&dma->channels);
+        for (i = 0; i < IPU_CHANNELS_NUM; i++) {
+                struct idmac_channel *ichan = ipu->channel + i;
+                struct dma_chan *dma_chan = &ichan->dma_chan;
+                spin_lock_init(&ichan->lock);
+                mutex_init(&ichan->chan_mutex);
+                ichan->status           = IPU_CHANNEL_FREE;
+                ichan->sec_chan_en      = false;
+                ichan->completed        = -ENXIO;
+                snprintf(ichan->eof_name, sizeof(ichan->eof_name), "IDMAC EOF %d", i);
+                dma_chan->device        = &idmac->dma;
+                dma_chan->cookie        = 1;
+                dma_chan->chan_id       = i;
+                list_add_tail(&ichan->dma_chan.device_node, &dma->channels);
+        }
+        idmac_write_icreg(ipu, 0x00000070, IDMAC_CONF);
+        return dma_async_device_register(&idmac->dma);
+}
+static void ipu_idmac_exit(struct ipu *ipu)
+{
+        int i;
+        struct idmac *idmac = &ipu->idmac;
+        for (i = 0; i < IPU_CHANNELS_NUM; i++) {
+                struct idmac_channel *ichan = ipu->channel + i;
+                idmac_terminate_all(&ichan->dma_chan);
+                idmac_prep_slave_sg(&ichan->dma_chan, NULL, 0, DMA_NONE, 0);
+        }
+        dma_async_device_unregister(&idmac->dma);
+}
+/*****************************************************************************
+ * IPU common probe / remove
+ */
+static int ipu_probe(struct platform_device *pdev)
+{
+        struct ipu_platform_data *pdata = pdev->dev.platform_data;
+        struct resource *mem_ipu, *mem_ic;
+        int ret;
+        spin_lock_init(&ipu_data.lock);
+        mem_ipu = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        mem_ic  = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+        if (!pdata || !mem_ipu || !mem_ic)
+                return -EINVAL;
+        ipu_data.dev = &pdev->dev;
+        platform_set_drvdata(pdev, &ipu_data);
+        ret = platform_get_irq(pdev, 0);
+        if (ret < 0)
+                goto err_noirq;
+        ipu_data.irq_fn = ret;
+        ret = platform_get_irq(pdev, 1);
+        if (ret < 0)
+                goto err_noirq;
+        ipu_data.irq_err = ret;
+        ipu_data.irq_base = pdata->irq_base;
+        dev_dbg(&pdev->dev, "fn irq %u, err irq %u, irq-base %u\n",
+                ipu_data.irq_fn, ipu_data.irq_err, ipu_data.irq_base);
+        /* Remap IPU common registers */
+        ipu_data.reg_ipu = ioremap(mem_ipu->start,
+                                   mem_ipu->end - mem_ipu->start + 1);
+        if (!ipu_data.reg_ipu) {
+                ret = -ENOMEM;
+                goto err_ioremap_ipu;
+        }
+        /* Remap Image Converter and Image DMA Controller registers */
+        ipu_data.reg_ic = ioremap(mem_ic->start,
+                                  mem_ic->end - mem_ic->start + 1);
+        if (!ipu_data.reg_ic) {
+                ret = -ENOMEM;
+                goto err_ioremap_ic;
+        }
+        /* Get IPU clock */
+        ipu_data.ipu_clk = clk_get(&pdev->dev, "ipu_clk");
+        if (IS_ERR(ipu_data.ipu_clk)) {
+                ret = PTR_ERR(ipu_data.ipu_clk);
+                goto err_clk_get;
+        }
+        /* Make sure IPU HSP clock is running */
+        clk_enable(ipu_data.ipu_clk);
+        /* Disable all interrupts */
+        idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_1);
+        idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_2);
+        idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_3);
+        idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_4);
+        idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_5);
+        dev_dbg(&pdev->dev, "%s @ 0x%08lx, fn irq %u, err irq %u\n", pdev->name,
+                (unsigned long)mem_ipu->start, ipu_data.irq_fn, ipu_data.irq_err);
+        ret = ipu_irq_attach_irq(&ipu_data, pdev);
+        if (ret < 0)
+                goto err_attach_irq;
+        /* Initialize DMA engine */
+        ret = ipu_idmac_init(&ipu_data);
+        if (ret < 0)
+                goto err_idmac_init;
+        tasklet_init(&ipu_data.tasklet, ipu_gc_tasklet, (unsigned long)&ipu_data);
+        ipu_data.dev = &pdev->dev;
+        dev_dbg(ipu_data.dev, "IPU initialized\n");
+        return 0;
+err_idmac_init:
+err_attach_irq:
+        ipu_irq_detach_irq(&ipu_data, pdev);
+        clk_disable(ipu_data.ipu_clk);
+        clk_put(ipu_data.ipu_clk);
+err_clk_get:
+        iounmap(ipu_data.reg_ic);
+err_ioremap_ic:
+        iounmap(ipu_data.reg_ipu);
+err_ioremap_ipu:
+err_noirq:
+        dev_err(&pdev->dev, "Failed to probe IPU: %d\n", ret);
+        return ret;
+}
+static int ipu_remove(struct platform_device *pdev)
+{
+        struct ipu *ipu = platform_get_drvdata(pdev);
+        ipu_idmac_exit(ipu);
+        ipu_irq_detach_irq(ipu, pdev);
+        clk_disable(ipu->ipu_clk);
+        clk_put(ipu->ipu_clk);
+        iounmap(ipu->reg_ic);
+        iounmap(ipu->reg_ipu);
+        tasklet_kill(&ipu->tasklet);
+        platform_set_drvdata(pdev, NULL);
+        return 0;
+}
+/*
+ * We need two MEM resources - with IPU-common and Image Converter registers,
+ * including PF_CONF and IDMAC_* registers, and two IRQs - function and error
+ */
+static struct platform_driver ipu_platform_driver = {
+        .driver = {
+                .name   = "ipu-core",
+                .owner  = THIS_MODULE,
+        },
+        .remove         = ipu_remove,
+};
+static int __init ipu_init(void)
+{
+        return platform_driver_probe(&ipu_platform_driver, ipu_probe);
+}
+subsys_initcall(ipu_init);
+MODULE_DESCRIPTION("IPU core driver");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Guennadi Liakhovetski <lg@denx.de>");
+MODULE_ALIAS("platform:ipu-core");
diff --git a/drivers/dma/ipu/ipu_intern.h b/drivers/dma/ipu/ipu_intern.h
new file mode 100644
index 000000000000..545cf11a94ab
--- /dev/null
+++ b/drivers/dma/ipu/ipu_intern.h
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef _IPU_INTERN_H_
+#define _IPU_INTERN_H_
+#include <linux/dmaengine.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+/* IPU Common registers */
+#define IPU_CONF                0x00
+#define IPU_CHA_BUF0_RDY        0x04
+#define IPU_CHA_BUF1_RDY        0x08
+#define IPU_CHA_DB_MODE_SEL     0x0C
+#define IPU_CHA_CUR_BUF         0x10
+#define IPU_FS_PROC_FLOW        0x14
+#define IPU_FS_DISP_FLOW        0x18
+#define IPU_TASKS_STAT          0x1C
+#define IPU_IMA_ADDR            0x20
+#define IPU_IMA_DATA            0x24
+#define IPU_INT_CTRL_1          0x28
+#define IPU_INT_CTRL_2          0x2C
+#define IPU_INT_CTRL_3          0x30
+#define IPU_INT_CTRL_4          0x34
+#define IPU_INT_CTRL_5          0x38
+#define IPU_INT_STAT_1          0x3C
+#define IPU_INT_STAT_2          0x40
+#define IPU_INT_STAT_3          0x44
+#define IPU_INT_STAT_4          0x48
+#define IPU_INT_STAT_5          0x4C
+#define IPU_BRK_CTRL_1          0x50
+#define IPU_BRK_CTRL_2          0x54
+#define IPU_BRK_STAT            0x58
+#define IPU_DIAGB_CTRL          0x5C
+/* IPU_CONF Register bits */
+#define IPU_CONF_CSI_EN         0x00000001
+#define IPU_CONF_IC_EN          0x00000002
+#define IPU_CONF_ROT_EN         0x00000004
+#define IPU_CONF_PF_EN          0x00000008
+#define IPU_CONF_SDC_EN         0x00000010
+#define IPU_CONF_ADC_EN         0x00000020
+#define IPU_CONF_DI_EN          0x00000040
+#define IPU_CONF_DU_EN          0x00000080
+#define IPU_CONF_PXL_ENDIAN     0x00000100
+/* Image Converter Registers */
+#define IC_CONF                 0x88
+#define IC_PRP_ENC_RSC          0x8C
+#define IC_PRP_VF_RSC           0x90
+#define IC_PP_RSC               0x94
+#define IC_CMBP_1               0x98
+#define IC_CMBP_2               0x9C
+#define PF_CONF                 0xA0
+#define IDMAC_CONF              0xA4
+#define IDMAC_CHA_EN            0xA8
+#define IDMAC_CHA_PRI           0xAC
+#define IDMAC_CHA_BUSY          0xB0
+/* Image Converter Register bits */
+#define IC_CONF_PRPENC_EN       0x00000001
+#define IC_CONF_PRPENC_CSC1     0x00000002
+#define IC_CONF_PRPENC_ROT_EN   0x00000004
+#define IC_CONF_PRPVF_EN        0x00000100
+#define IC_CONF_PRPVF_CSC1      0x00000200
+#define IC_CONF_PRPVF_CSC2      0x00000400
+#define IC_CONF_PRPVF_CMB       0x00000800
+#define IC_CONF_PRPVF_ROT_EN    0x00001000
+#define IC_CONF_PP_EN           0x00010000
+#define IC_CONF_PP_CSC1         0x00020000
+#define IC_CONF_PP_CSC2         0x00040000
+#define IC_CONF_PP_CMB          0x00080000
+#define IC_CONF_PP_ROT_EN       0x00100000
+#define IC_CONF_IC_GLB_LOC_A    0x10000000
+#define IC_CONF_KEY_COLOR_EN    0x20000000
+#define IC_CONF_RWS_EN          0x40000000
+#define IC_CONF_CSI_MEM_WR_EN   0x80000000
+#define IDMA_CHAN_INVALID       0x000000FF
+#define IDMA_IC_0               0x00000001
+#define IDMA_IC_1               0x00000002
+#define IDMA_IC_2               0x00000004
+#define IDMA_IC_3               0x00000008
+#define IDMA_IC_4               0x00000010
+#define IDMA_IC_5               0x00000020
+#define IDMA_IC_6               0x00000040
+#define IDMA_IC_7               0x00000080
+#define IDMA_IC_8               0x00000100
+#define IDMA_IC_9               0x00000200
+#define IDMA_IC_10              0x00000400
+#define IDMA_IC_11              0x00000800
+#define IDMA_IC_12              0x00001000
+#define IDMA_IC_13              0x00002000
+#define IDMA_SDC_BG             0x00004000
+#define IDMA_SDC_FG             0x00008000
+#define IDMA_SDC_MASK           0x00010000
+#define IDMA_SDC_PARTIAL        0x00020000
+#define IDMA_ADC_SYS1_WR        0x00040000
+#define IDMA_ADC_SYS2_WR        0x00080000
+#define IDMA_ADC_SYS1_CMD       0x00100000
+#define IDMA_ADC_SYS2_CMD       0x00200000
+#define IDMA_ADC_SYS1_RD        0x00400000
+#define IDMA_ADC_SYS2_RD        0x00800000
+#define IDMA_PF_QP              0x01000000
+#define IDMA_PF_BSP             0x02000000
+#define IDMA_PF_Y_IN            0x04000000
+#define IDMA_PF_U_IN            0x08000000
+#define IDMA_PF_V_IN            0x10000000
+#define IDMA_PF_Y_OUT           0x20000000
+#define IDMA_PF_U_OUT           0x40000000
+#define IDMA_PF_V_OUT           0x80000000
+#define TSTAT_PF_H264_PAUSE     0x00000001
+#define TSTAT_CSI2MEM_MASK      0x0000000C
+#define TSTAT_CSI2MEM_OFFSET    2
+#define TSTAT_VF_MASK           0x00000600
+#define TSTAT_VF_OFFSET         9
+#define TSTAT_VF_ROT_MASK       0x000C0000
+#define TSTAT_VF_ROT_OFFSET     18
+#define TSTAT_ENC_MASK          0x00000180
+#define TSTAT_ENC_OFFSET        7
+#define TSTAT_ENC_ROT_MASK      0x00030000
+#define TSTAT_ENC_ROT_OFFSET    16
+#define TSTAT_PP_MASK           0x00001800
+#define TSTAT_PP_OFFSET         11
+#define TSTAT_PP_ROT_MASK       0x00300000
+#define TSTAT_PP_ROT_OFFSET     20
+#define TSTAT_PF_MASK           0x00C00000
+#define TSTAT_PF_OFFSET         22
+#define TSTAT_ADCSYS1_MASK      0x03000000
+#define TSTAT_ADCSYS1_OFFSET    24
+#define TSTAT_ADCSYS2_MASK      0x0C000000
+#define TSTAT_ADCSYS2_OFFSET    26
+#define TASK_STAT_IDLE          0
+#define TASK_STAT_ACTIVE        1
+#define TASK_STAT_WAIT4READY    2
+struct idmac {
+        struct dma_device       dma;
+};
+struct ipu {
+        void __iomem            *reg_ipu;
+        void __iomem            *reg_ic;
+        unsigned int            irq_fn;         /* IPU Function IRQ to the CPU */
+        unsigned int            irq_err;        /* IPU Error IRQ to the CPU */
+        unsigned int            irq_base;       /* Beginning of the IPU IRQ range */
+        unsigned long           channel_init_mask;
+        spinlock_t              lock;
+        struct clk              *ipu_clk;
+        struct device           *dev;
+        struct idmac            idmac;
+        struct idmac_channel    channel[IPU_CHANNELS_NUM];
+        struct tasklet_struct   tasklet;
+};
+#define to_idmac(d) container_of(d, struct idmac, dma)
+extern int ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev);
+extern void ipu_irq_detach_irq(struct ipu *ipu, struct platform_device *dev);
+extern bool ipu_irq_status(uint32_t irq);
+extern int ipu_irq_map(unsigned int source);
+extern int ipu_irq_unmap(unsigned int source);
+#endif
diff --git a/drivers/dma/ipu/ipu_irq.c b/drivers/dma/ipu/ipu_irq.c
new file mode 100644
index 000000000000..83f532cc767f
--- /dev/null
+++ b/drivers/dma/ipu/ipu_irq.c
@@ -0,0 +1,413 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <mach/ipu.h>
+#include "ipu_intern.h"
+/*
+ * Register read / write - shall be inlined by the compiler
+ */
+static u32 ipu_read_reg(struct ipu *ipu, unsigned long reg)
+{
+        return __raw_readl(ipu->reg_ipu + reg);
+}
+static void ipu_write_reg(struct ipu *ipu, u32 value, unsigned long reg)
+{
+        __raw_writel(value, ipu->reg_ipu + reg);
+}
+/*
+ * IPU IRQ chip driver
+ */
+#define IPU_IRQ_NR_FN_BANKS 3
+#define IPU_IRQ_NR_ERR_BANKS 2
+#define IPU_IRQ_NR_BANKS (IPU_IRQ_NR_FN_BANKS + IPU_IRQ_NR_ERR_BANKS)
+struct ipu_irq_bank {
+        unsigned int    control;
+        unsigned int    status;
+        spinlock_t      lock;
+        struct ipu      *ipu;
+};
+static struct ipu_irq_bank irq_bank[IPU_IRQ_NR_BANKS] = {
+        /* 3 groups of functional interrupts */
+        {
+                .control        = IPU_INT_CTRL_1,
+                .status         = IPU_INT_STAT_1,
+        }, {
+                .control        = IPU_INT_CTRL_2,
+                .status         = IPU_INT_STAT_2,
+        }, {
+                .control        = IPU_INT_CTRL_3,
+                .status         = IPU_INT_STAT_3,
+        },
+        /* 2 groups of error interrupts */
+        {
+                .control        = IPU_INT_CTRL_4,
+                .status         = IPU_INT_STAT_4,
+        }, {
+                .control        = IPU_INT_CTRL_5,
+                .status         = IPU_INT_STAT_5,
+        },
+};
+struct ipu_irq_map {
+        unsigned int            irq;
+        int                     source;
+        struct ipu_irq_bank     *bank;
+        struct ipu              *ipu;
+};
+static struct ipu_irq_map irq_map[CONFIG_MX3_IPU_IRQS];
+/* Protects allocations from the above array of maps */
+static DEFINE_MUTEX(map_lock);
+/* Protects register accesses and individual mappings */
+static DEFINE_SPINLOCK(bank_lock);
+static struct ipu_irq_map *src2map(unsigned int src)
+{
+        int i;
+        for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++)
+                if (irq_map[i].source == src)
+                        return irq_map + i;
+        return NULL;
+}
+static void ipu_irq_unmask(unsigned int irq)
+{
+        struct ipu_irq_map *map = get_irq_chip_data(irq);
+        struct ipu_irq_bank *bank;
+        uint32_t reg;
+        unsigned long lock_flags;
+        spin_lock_irqsave(&bank_lock, lock_flags);
+        bank = map->bank;
+        if (!bank) {
+                spin_unlock_irqrestore(&bank_lock, lock_flags);
+                pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq);
+                return;
+        }
+        reg = ipu_read_reg(bank->ipu, bank->control);
+        reg |= (1UL << (map->source & 31));
+        ipu_write_reg(bank->ipu, reg, bank->control);
+        spin_unlock_irqrestore(&bank_lock, lock_flags);
+}
+static void ipu_irq_mask(unsigned int irq)
+{
+        struct ipu_irq_map *map = get_irq_chip_data(irq);
+        struct ipu_irq_bank *bank;
+        uint32_t reg;
+        unsigned long lock_flags;
+        spin_lock_irqsave(&bank_lock, lock_flags);
+        bank = map->bank;
+        if (!bank) {
+                spin_unlock_irqrestore(&bank_lock, lock_flags);
+                pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq);
+                return;
+        }
+        reg = ipu_read_reg(bank->ipu, bank->control);
+        reg &= ~(1UL << (map->source & 31));
+        ipu_write_reg(bank->ipu, reg, bank->control);
+        spin_unlock_irqrestore(&bank_lock, lock_flags);
+}
+static void ipu_irq_ack(unsigned int irq)
+{
+        struct ipu_irq_map *map = get_irq_chip_data(irq);
+        struct ipu_irq_bank *bank;
+        unsigned long lock_flags;
+        spin_lock_irqsave(&bank_lock, lock_flags);
+        bank = map->bank;
+        if (!bank) {
+                spin_unlock_irqrestore(&bank_lock, lock_flags);
+                pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq);
+                return;
+        }
+        ipu_write_reg(bank->ipu, 1UL << (map->source & 31), bank->status);
+        spin_unlock_irqrestore(&bank_lock, lock_flags);
+}
+/**
+ * ipu_irq_status() - returns the current interrupt status of the specified IRQ.
+ * @irq:        interrupt line to get status for.
+ * @return:     true if the interrupt is pending/asserted or false if the
+ *              interrupt is not pending.
+ */
+bool ipu_irq_status(unsigned int irq)
+{
+        struct ipu_irq_map *map = get_irq_chip_data(irq);
+        struct ipu_irq_bank *bank;
+        unsigned long lock_flags;
+        bool ret;
+        spin_lock_irqsave(&bank_lock, lock_flags);
+        bank = map->bank;
+        ret = bank && ipu_read_reg(bank->ipu, bank->status) &
+                (1UL << (map->source & 31));
+        spin_unlock_irqrestore(&bank_lock, lock_flags);
+        return ret;
+}
+/**
+ * ipu_irq_map() - map an IPU interrupt source to an IRQ number
+ * @source:     interrupt source bit position (see below)
+ * @return:     mapped IRQ number or negative error code
+ *
+ * The source parameter has to be explained further. On i.MX31 IPU has 137 IRQ
+ * sources, they are broken down in 5 32-bit registers, like 32, 32, 24, 32, 17.
+ * However, the source argument of this function is not the sequence number of
+ * the possible IRQ, but rather its bit position. So, first interrupt in fourth
+ * register has source number 96, and not 88. This makes calculations easier,
+ * and also provides forward compatibility with any future IPU implementations
+ * with any interrupt bit assignments.
+ */
+int ipu_irq_map(unsigned int source)
+{
+        int i, ret = -ENOMEM;
+        struct ipu_irq_map *map;
+        might_sleep();
+        mutex_lock(&map_lock);
+        map = src2map(source);
+        if (map) {
+                pr_err("IPU: Source %u already mapped to IRQ %u\n", source, map->irq);
+                ret = -EBUSY;
+                goto out;
+        }
+        for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++) {
+                if (irq_map[i].source < 0) {
+                        unsigned long lock_flags;
+                        spin_lock_irqsave(&bank_lock, lock_flags);
+                        irq_map[i].source = source;
+                        irq_map[i].bank = irq_bank + source / 32;
+                        spin_unlock_irqrestore(&bank_lock, lock_flags);
+                        ret = irq_map[i].irq;
+                        pr_debug("IPU: mapped source %u to IRQ %u\n",
+                                 source, ret);
+                        break;
+                }
+        }
+out:
+        mutex_unlock(&map_lock);
+        if (ret < 0)
+                pr_err("IPU: couldn't map source %u: %d\n", source, ret);
+        return ret;
+}
+/**
+ * ipu_irq_map() - map an IPU interrupt source to an IRQ number
+ * @source:     interrupt source bit position (see ipu_irq_map())
+ * @return:     0 or negative error code
+ */
+int ipu_irq_unmap(unsigned int source)
+{
+        int i, ret = -EINVAL;
+        might_sleep();
+        mutex_lock(&map_lock);
+        for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++) {
+                if (irq_map[i].source == source) {
+                        unsigned long lock_flags;
+                        pr_debug("IPU: unmapped source %u from IRQ %u\n",
+                                 source, irq_map[i].irq);
+                        spin_lock_irqsave(&bank_lock, lock_flags);
+                        irq_map[i].source = -EINVAL;
+                        irq_map[i].bank = NULL;
+                        spin_unlock_irqrestore(&bank_lock, lock_flags);
+                        ret = 0;
+                        break;
+                }
+        }
+        mutex_unlock(&map_lock);
+        return ret;
+}
+/* Chained IRQ handler for IPU error interrupt */
+static void ipu_irq_err(unsigned int irq, struct irq_desc *desc)
+{
+        struct ipu *ipu = get_irq_data(irq);
+        u32 status;
+        int i, line;
+        for (i = IPU_IRQ_NR_FN_BANKS; i < IPU_IRQ_NR_BANKS; i++) {
+                struct ipu_irq_bank *bank = irq_bank + i;
+                spin_lock(&bank_lock);
+                status = ipu_read_reg(ipu, bank->status);
+                /*
+                 * Don't think we have to clear all interrupts here, they will
+                 * be acked by ->handle_irq() (handle_level_irq). However, we
+                 * might want to clear unhandled interrupts after the loop...
+                 */
+                status &= ipu_read_reg(ipu, bank->control);
+                spin_unlock(&bank_lock);
+                while ((line = ffs(status))) {
+                        struct ipu_irq_map *map;
+                        line--;
+                        status &= ~(1UL << line);
+                        spin_lock(&bank_lock);
+                        map = src2map(32 * i + line);
+                        if (map)
+                                irq = map->irq;
+                        spin_unlock(&bank_lock);
+                        if (!map) {
+                                pr_err("IPU: Interrupt on unmapped source %u bank %d\n",
+                                       line, i);
+                                continue;
+                        }
+                        generic_handle_irq(irq);
+                }
+        }
+}
+/* Chained IRQ handler for IPU function interrupt */
+static void ipu_irq_fn(unsigned int irq, struct irq_desc *desc)
+{
+        struct ipu *ipu = get_irq_data(irq);
+        u32 status;
+        int i, line;
+        for (i = 0; i < IPU_IRQ_NR_FN_BANKS; i++) {
+                struct ipu_irq_bank *bank = irq_bank + i;
+                spin_lock(&bank_lock);
+                status = ipu_read_reg(ipu, bank->status);
+                /* Not clearing all interrupts, see above */
+                status &= ipu_read_reg(ipu, bank->control);
+                spin_unlock(&bank_lock);
+                while ((line = ffs(status))) {
+                        struct ipu_irq_map *map;
+                        line--;
+                        status &= ~(1UL << line);
+                        spin_lock(&bank_lock);
+                        map = src2map(32 * i + line);
+                        if (map)
+                                irq = map->irq;
+                        spin_unlock(&bank_lock);
+                        if (!map) {
+                                pr_err("IPU: Interrupt on unmapped source %u bank %d\n",
+                                       line, i);
+                                continue;
+                        }
+                        generic_handle_irq(irq);
+                }
+        }
+}
+static struct irq_chip ipu_irq_chip = {
+        .name   = "ipu_irq",
+        .ack    = ipu_irq_ack,
+        .mask   = ipu_irq_mask,
+        .unmask = ipu_irq_unmask,
+};
+/* Install the IRQ handler */
+int ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev)
+{
+        struct ipu_platform_data *pdata = dev->dev.platform_data;
+        unsigned int irq, irq_base, i;
+        irq_base = pdata->irq_base;
+        for (i = 0; i < IPU_IRQ_NR_BANKS; i++)
+                irq_bank[i].ipu = ipu;
+        for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++) {
+                int ret;
+                irq = irq_base + i;
+                ret = set_irq_chip(irq, &ipu_irq_chip);
+                if (ret < 0)
+                        return ret;
+                ret = set_irq_chip_data(irq, irq_map + i);
+                if (ret < 0)
+                        return ret;
+                irq_map[i].ipu = ipu;
+                irq_map[i].irq = irq;
+                irq_map[i].source = -EINVAL;
+                set_irq_handler(irq, handle_level_irq);
+#ifdef CONFIG_ARM
+                set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+#endif
+        }
+        set_irq_data(ipu->irq_fn, ipu);
+        set_irq_chained_handler(ipu->irq_fn, ipu_irq_fn);
+        set_irq_data(ipu->irq_err, ipu);
+        set_irq_chained_handler(ipu->irq_err, ipu_irq_err);
+        return 0;
+}
+void ipu_irq_detach_irq(struct ipu *ipu, struct platform_device *dev)
+{
+        struct ipu_platform_data *pdata = dev->dev.platform_data;
+        unsigned int irq, irq_base;
+        irq_base = pdata->irq_base;
+        set_irq_chained_handler(ipu->irq_fn, NULL);
+        set_irq_data(ipu->irq_fn, NULL);
+        set_irq_chained_handler(ipu->irq_err, NULL);
+        set_irq_data(ipu->irq_err, NULL);
+        for (irq = irq_base; irq < irq_base + CONFIG_MX3_IPU_IRQS; irq++) {
+#ifdef CONFIG_ARM
+                set_irq_flags(irq, 0);
+#endif
+                set_irq_chip(irq, NULL);
+                set_irq_chip_data(irq, NULL);
+        }
+}
diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c
index cd2e3b8087e7..24f3ca851523 100644
--- a/drivers/edac/cell_edac.c
+++ b/drivers/edac/cell_edac.c
@@ -36,7 +36,7 @@ static void cell_edac_count_ce(struct mem_ctl_info *mci, int chan, u64 ar)
        struct csrow_info               *csrow = &mci->csrows[0];
        unsigned long                   address, pfn, offset, syndrome;
-        dev_dbg(mci->dev, "ECC CE err on node %d, channel %d, ar = 0x%016lx\n",
+        dev_dbg(mci->dev, "ECC CE err on node %d, channel %d, ar = 0x%016llx\n",
                priv->node, chan, ar);
        /* Address decoding is likely a bit bogus, to dbl check */
@@ -58,7 +58,7 @@ static void cell_edac_count_ue(struct mem_ctl_info *mci, int chan, u64 ar)
        struct csrow_info               *csrow = &mci->csrows[0];
        unsigned long                   address, pfn, offset;
-        dev_dbg(mci->dev, "ECC UE err on node %d, channel %d, ar = 0x%016lx\n",
+        dev_dbg(mci->dev, "ECC UE err on node %d, channel %d, ar = 0x%016llx\n",
                priv->node, chan, ar);
        /* Address decoding is likely a bit bogus, to dbl check */
@@ -169,7 +169,7 @@ static int __devinit cell_edac_probe(struct platform_device *pdev)
        /* Get channel population */
        reg = in_be64(&regs->mic_mnt_cfg);
-        dev_dbg(&pdev->dev, "MIC_MNT_CFG = 0x%016lx\n", reg);
+        dev_dbg(&pdev->dev, "MIC_MNT_CFG = 0x%016llx\n", reg);
        chanmask = 0;
        if (reg & CBE_MIC_MNT_CFG_CHAN_0_POP)
                chanmask |= 0x1;
@@ -180,7 +180,7 @@ static int __devinit cell_edac_probe(struct platform_device *pdev)
                         "Yuck ! No channel populated ? Aborting !\n");
                return -ENODEV;
        }
-        dev_dbg(&pdev->dev, "Initial FIR = 0x%016lx\n",
+        dev_dbg(&pdev->dev, "Initial FIR = 0x%016llx\n",
                in_be64(&regs->mic_fir));
        /* Allocate & init EDAC MC data structure */
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
index 777fba48d2d3..3009e0171e54 100644
--- a/drivers/firmware/dcdbas.c
+++ b/drivers/firmware/dcdbas.c
@@ -244,7 +244,7 @@ static ssize_t host_control_on_shutdown_store(struct device *dev,
 */
 int dcdbas_smi_request(struct smi_cmd *smi_cmd)
 {
-        cpumask_t old_mask;
+        cpumask_var_t old_mask;
        int ret = 0;
        if (smi_cmd->magic != SMI_CMD_MAGIC) {
@@ -254,8 +254,11 @@ int dcdbas_smi_request(struct smi_cmd *smi_cmd)
        }
        /* SMI requires CPU 0 */
-        old_mask = current->cpus_allowed;
+        if (!alloc_cpumask_var(&old_mask, GFP_KERNEL))
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(0));
+                return -ENOMEM;
+        cpumask_copy(old_mask, &current->cpus_allowed);
+        set_cpus_allowed_ptr(current, cpumask_of(0));
        if (smp_processor_id() != 0) {
                dev_dbg(&dcdbas_pdev->dev, "%s: failed to get CPU 0\n",
                        __func__);
@@ -275,7 +278,8 @@ int dcdbas_smi_request(struct smi_cmd *smi_cmd)
        );
 out:
-        set_cpus_allowed_ptr(current, &old_mask);
+        set_cpus_allowed_ptr(current, old_mask);
+        free_cpumask_var(old_mask);
        return ret;
 }
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
index 13946ebd77d6..b4704e150b28 100644
--- a/drivers/firmware/dell_rbu.c
+++ b/drivers/firmware/dell_rbu.c
@@ -576,7 +576,7 @@ static ssize_t read_rbu_image_type(struct kobject *kobj,
 {
        int size = 0;
        if (!pos)
-                size = sprintf(buffer, "%s\n", image_type);
+                size = scnprintf(buffer, count, "%s\n", image_type);
        return size;
 }
@@ -648,7 +648,7 @@ static ssize_t read_rbu_packet_size(struct kobject *kobj,
        int size = 0;
        if (!pos) {
                spin_lock(&rbu_data.lock);
-                size = sprintf(buffer, "%lu\n", rbu_data.packetsize);
+                size = scnprintf(buffer, count, "%lu\n", rbu_data.packetsize);
                spin_unlock(&rbu_data.lock);
        }
        return size;
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index d76adfea5df7..8f0f7c449305 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -415,6 +415,29 @@ void __init dmi_scan_machine(void)
 }
 /**
+ *      dmi_matches - check if dmi_system_id structure matches system DMI data
+ *      @dmi: pointer to the dmi_system_id structure to check
+ */
+static bool dmi_matches(const struct dmi_system_id *dmi)
+{
+        int i;
+        WARN(!dmi_initialized, KERN_ERR "dmi check: not initialized yet.\n");
+        for (i = 0; i < ARRAY_SIZE(dmi->matches); i++) {
+                int s = dmi->matches[i].slot;
+                if (s == DMI_NONE)
+                        continue;
+                if (dmi_ident[s]
+                    && strstr(dmi_ident[s], dmi->matches[i].substr))
+                        continue;
+                /* No match */
+                return false;
+        }
+        return true;
+}
+/**
 *      dmi_check_system - check system DMI data
 *      @list: array of dmi_system_id structures to match against
 *              All non-null elements of the list must match
@@ -429,32 +452,45 @@ void __init dmi_scan_machine(void)
 */
 int dmi_check_system(const struct dmi_system_id *list)
 {
-        int i, count = 0;
+        int count = 0;
-        const struct dmi_system_id *d = list;
+        const struct dmi_system_id *d;
-        WARN(!dmi_initialized, KERN_ERR "dmi check: not initialized yet.\n");
+        for (d = list; d->ident; d++)
+                if (dmi_matches(d)) {
-        while (d->ident) {
+                        count++;
-                for (i = 0; i < ARRAY_SIZE(d->matches); i++) {
+                        if (d->callback && d->callback(d))
-                        int s = d->matches[i].slot;
+                                break;
-                        if (s == DMI_NONE)
-                                continue;
-                        if (dmi_ident[s] && strstr(dmi_ident[s], d->matches[i].substr))
-                                continue;
-                        /* No match */
-                        goto fail;
                }
-                count++;
-                if (d->callback && d->callback(d))
-                        break;
-fail:           d++;
-        }
        return count;
 }
 EXPORT_SYMBOL(dmi_check_system);
 /**
+ *      dmi_first_match - find dmi_system_id structure matching system DMI data
+ *      @list: array of dmi_system_id structures to match against
+ *              All non-null elements of the list must match
+ *              their slot's (field index's) data (i.e., each
+ *              list string must be a substring of the specified
+ *              DMI slot's string data) to be considered a
+ *              successful match.
+ *
+ *      Walk the blacklist table until the first match is found.  Return the
+ *      pointer to the matching entry or NULL if there's no match.
+ */
+const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list)
+{
+        const struct dmi_system_id *d;
+        for (d = list; d->ident; d++)
+                if (dmi_matches(d))
+                        return d;
+        return NULL;
+}
+EXPORT_SYMBOL(dmi_first_match);
+/**
 *      dmi_get_system_info - return DMI data value
 *      @field: data index (see enum dmi_field)
 *
diff --git a/drivers/gpio/max7301.c b/drivers/gpio/max7301.c
index 8b24d784db93..3e7f4e06386e 100644
--- a/drivers/gpio/max7301.c
+++ b/drivers/gpio/max7301.c
@@ -217,8 +217,10 @@ static int __devinit max7301_probe(struct spi_device *spi)
        int i, ret;
        pdata = spi->dev.platform_data;
-        if (!pdata || !pdata->base)
+        if (!pdata || !pdata->base) {
-                return -ENODEV;
+                dev_dbg(&spi->dev, "incorrect or missing platform data\n");
+                return -EINVAL;
+        }
        /*
         * bits_per_word cannot be configured in platform data
diff --git a/drivers/gpio/max732x.c b/drivers/gpio/max732x.c
index 55ae9a41897a..f7868243af89 100644
--- a/drivers/gpio/max732x.c
+++ b/drivers/gpio/max732x.c
@@ -267,8 +267,10 @@ static int __devinit max732x_probe(struct i2c_client *client,
        int ret, nr_port;
        pdata = client->dev.platform_data;
-        if (pdata == NULL)
+        if (pdata == NULL) {
-                return -ENODEV;
+                dev_dbg(&client->dev, "no platform data\n");
+                return -EINVAL;
+        }
        chip = kzalloc(sizeof(struct max732x_chip), GFP_KERNEL);
        if (chip == NULL)
diff --git a/drivers/gpio/mcp23s08.c b/drivers/gpio/mcp23s08.c
index 89c1d222e9d1..f6fae0e50e65 100644
--- a/drivers/gpio/mcp23s08.c
+++ b/drivers/gpio/mcp23s08.c
@@ -310,8 +310,10 @@ static int mcp23s08_probe(struct spi_device *spi)
        unsigned                        base;
        pdata = spi->dev.platform_data;
-        if (!pdata || !gpio_is_valid(pdata->base))
+        if (!pdata || !gpio_is_valid(pdata->base)) {
-                return -ENODEV;
+                dev_dbg(&spi->dev, "invalid or missing platform data\n");
+                return -EINVAL;
+        }
        for (addr = 0; addr < 4; addr++) {
                if (!pdata->chip[addr].is_present)
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 37f35388a2ae..8dc0164bd51e 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -202,8 +202,10 @@ static int __devinit pca953x_probe(struct i2c_client *client,
        int ret;
        pdata = client->dev.platform_data;
-        if (pdata == NULL)
+        if (pdata == NULL) {
-                return -ENODEV;
+                dev_dbg(&client->dev, "no platform data\n");
+                return -EINVAL;
+        }
        chip = kzalloc(sizeof(struct pca953x_chip), GFP_KERNEL);
        if (chip == NULL)
diff --git a/drivers/gpio/pcf857x.c b/drivers/gpio/pcf857x.c
index 4bc2070dd4a1..9525724be731 100644
--- a/drivers/gpio/pcf857x.c
+++ b/drivers/gpio/pcf857x.c
@@ -188,8 +188,10 @@ static int pcf857x_probe(struct i2c_client *client,
        int                             status;
        pdata = client->dev.platform_data;
-        if (!pdata)
+        if (!pdata) {
-                return -ENODEV;
+                dev_dbg(&client->dev, "no platform data\n");
+                return -EINVAL;
+        }
        /* Allocate, initialize, and register this gpio_chip. */
        gpio = kzalloc(sizeof *gpio, GFP_KERNEL);
@@ -248,8 +250,10 @@ static int pcf857x_probe(struct i2c_client *client,
                else
                        status = i2c_read_le16(client);
-        } else
+        } else {
-                status = -ENODEV;
+                dev_dbg(&client->dev, "unsupported number of gpios\n");
+                status = -EINVAL;
+        }
        if (status < 0)
                goto fail;
diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c
index 3d33b8252b58..14796594e5d9 100644
--- a/drivers/gpu/drm/drm_agpsupport.c
+++ b/drivers/gpu/drm/drm_agpsupport.c
@@ -33,10 +33,11 @@
 #include "drmP.h"
 #include <linux/module.h>
-#include <asm/agp.h>
 #if __OS_HAS_AGP
+#include <asm/agp.h>
 /**
 * Get AGP information.
 *
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 5b2cbb778162..bfce0992fefb 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -194,7 +194,6 @@ char *drm_get_connector_status_name(enum drm_connector_status status)
 * @type: object type
 *
 * LOCKING:
- * Caller must hold DRM mode_config lock.
 *
 * Create a unique identifier based on @ptr in @dev's identifier space.  Used
 * for tracking modes, CRTCs and connectors.
@@ -209,15 +208,15 @@ static int drm_mode_object_get(struct drm_device *dev,
        int new_id = 0;
        int ret;
-        WARN(!mutex_is_locked(&dev->mode_config.mutex),
-             "%s called w/o mode_config lock\n", __func__);
 again:
        if (idr_pre_get(&dev->mode_config.crtc_idr, GFP_KERNEL) == 0) {
                DRM_ERROR("Ran out memory getting a mode number\n");
                return -EINVAL;
        }
+        mutex_lock(&dev->mode_config.idr_mutex);
        ret = idr_get_new_above(&dev->mode_config.crtc_idr, obj, 1, &new_id);
+        mutex_unlock(&dev->mode_config.idr_mutex);
        if (ret == -EAGAIN)
                goto again;
@@ -239,16 +238,20 @@ again:
 static void drm_mode_object_put(struct drm_device *dev,
                                struct drm_mode_object *object)
 {
+        mutex_lock(&dev->mode_config.idr_mutex);
        idr_remove(&dev->mode_config.crtc_idr, object->id);
+        mutex_unlock(&dev->mode_config.idr_mutex);
 }
 void *drm_mode_object_find(struct drm_device *dev, uint32_t id, uint32_t type)
 {
-        struct drm_mode_object *obj;
+        struct drm_mode_object *obj = NULL;
+        mutex_lock(&dev->mode_config.idr_mutex);
        obj = idr_find(&dev->mode_config.crtc_idr, id);
        if (!obj || (obj->type != type) || (obj->id != id))
-                return NULL;
+                obj = NULL;
+        mutex_unlock(&dev->mode_config.idr_mutex);
        return obj;
 }
@@ -786,6 +789,7 @@ EXPORT_SYMBOL(drm_mode_create_dithering_property);
 void drm_mode_config_init(struct drm_device *dev)
 {
        mutex_init(&dev->mode_config.mutex);
+        mutex_init(&dev->mode_config.idr_mutex);
        INIT_LIST_HEAD(&dev->mode_config.fb_list);
        INIT_LIST_HEAD(&dev->mode_config.fb_kernel_list);
        INIT_LIST_HEAD(&dev->mode_config.crtc_list);
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index d8a982b71296..964c5eb1fada 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -36,7 +36,7 @@
 /*
 * Detailed mode info for 800x600@60Hz
 */
-static struct drm_display_mode std_mode[] = {
+static struct drm_display_mode std_modes[] = {
        { DRM_MODE("800x600", DRM_MODE_TYPE_DEFAULT, 40000, 800, 840,
                   968, 1056, 0, 600, 601, 605, 628, 0,
                   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
@@ -60,15 +60,18 @@ static struct drm_display_mode std_mode[] = {
 * changes have occurred.
 *
 * FIXME: take into account monitor limits
+ *
+ * RETURNS:
+ * Number of modes found on @connector.
 */
-void drm_helper_probe_single_connector_modes(struct drm_connector *connector,
+int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
-                                             uint32_t maxX, uint32_t maxY)
+                                            uint32_t maxX, uint32_t maxY)
 {
        struct drm_device *dev = connector->dev;
        struct drm_display_mode *mode, *t;
        struct drm_connector_helper_funcs *connector_funcs =
                connector->helper_private;
-        int ret;
+        int count = 0;
        DRM_DEBUG("%s\n", drm_get_connector_name(connector));
        /* set all modes to the unverified state */
@@ -81,14 +84,14 @@ void drm_helper_probe_single_connector_modes(struct drm_connector *connector,
                DRM_DEBUG("%s is disconnected\n",
                          drm_get_connector_name(connector));
                /* TODO set EDID to NULL */
-                return;
+                return 0;
        }
-        ret = (*connector_funcs->get_modes)(connector);
+        count = (*connector_funcs->get_modes)(connector);
+        if (!count)
+                return 0;
-        if (ret) {
+        drm_mode_connector_list_update(connector);
-                drm_mode_connector_list_update(connector);
-        }
        if (maxX && maxY)
                drm_mode_validate_size(dev, &connector->modes, maxX,
@@ -102,25 +105,8 @@ void drm_helper_probe_single_connector_modes(struct drm_connector *connector,
        drm_mode_prune_invalid(dev, &connector->modes, true);
-        if (list_empty(&connector->modes)) {
+        if (list_empty(&connector->modes))
-                struct drm_display_mode *stdmode;
+                return 0;
-                DRM_DEBUG("No valid modes on %s\n",
-                          drm_get_connector_name(connector));
-                /* Should we do this here ???
-                 * When no valid EDID modes are available we end up
-                 * here and bailed in the past, now we add a standard
-                 * 640x480@60Hz mode and carry on.
-                 */
-                stdmode = drm_mode_duplicate(dev, &std_mode[0]);
-                drm_mode_probed_add(connector, stdmode);
-                drm_mode_list_concat(&connector->probed_modes,
-                                     &connector->modes);
-                DRM_DEBUG("Adding standard 640x480 @ 60Hz to %s\n",
-                          drm_get_connector_name(connector));
-        }
        drm_mode_sort(&connector->modes);
@@ -131,20 +117,58 @@ void drm_helper_probe_single_connector_modes(struct drm_connector *connector,
                drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
                drm_mode_debug_printmodeline(mode);
        }
+        return count;
 }
 EXPORT_SYMBOL(drm_helper_probe_single_connector_modes);
-void drm_helper_probe_connector_modes(struct drm_device *dev, uint32_t maxX,
+int drm_helper_probe_connector_modes(struct drm_device *dev, uint32_t maxX,
                                      uint32_t maxY)
 {
        struct drm_connector *connector;
+        int count = 0;
        list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-                drm_helper_probe_single_connector_modes(connector, maxX, maxY);
+                count += drm_helper_probe_single_connector_modes(connector,
+                                                                 maxX, maxY);
        }
+        return count;
 }
 EXPORT_SYMBOL(drm_helper_probe_connector_modes);
+static void drm_helper_add_std_modes(struct drm_device *dev,
+                                     struct drm_connector *connector)
+{
+        struct drm_display_mode *mode, *t;
+        int i;
+        for (i = 0; i < ARRAY_SIZE(std_modes); i++) {
+                struct drm_display_mode *stdmode;
+                /*
+                 * When no valid EDID modes are available we end up
+                 * here and bailed in the past, now we add some standard
+                 * modes and move on.
+                 */
+                stdmode = drm_mode_duplicate(dev, &std_modes[i]);
+                drm_mode_probed_add(connector, stdmode);
+                drm_mode_list_concat(&connector->probed_modes,
+                                     &connector->modes);
+                DRM_DEBUG("Adding mode %s to %s\n", stdmode->name,
+                          drm_get_connector_name(connector));
+        }
+        drm_mode_sort(&connector->modes);
+        DRM_DEBUG("Added std modes on %s\n", drm_get_connector_name(connector));
+        list_for_each_entry_safe(mode, t, &connector->modes, head) {
+                mode->vrefresh = drm_mode_vrefresh(mode);
+                drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
+                drm_mode_debug_printmodeline(mode);
+        }
+}
 /**
 * drm_helper_crtc_in_use - check if a given CRTC is in a mode_config
@@ -237,6 +261,8 @@ static void drm_enable_connectors(struct drm_device *dev, bool *enabled)
        list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
                enabled[i] = drm_connector_enabled(connector, true);
+                DRM_DEBUG("connector %d enabled? %s\n", connector->base.id,
+                          enabled[i] ? "yes" : "no");
                any_enabled |= enabled[i];
                i++;
        }
@@ -265,11 +291,17 @@ static bool drm_target_preferred(struct drm_device *dev,
                        continue;
                }
+                DRM_DEBUG("looking for preferred mode on connector %d\n",
+                          connector->base.id);
                modes[i] = drm_has_preferred_mode(connector, width, height);
-                if (!modes[i]) {
+                /* No preferred modes, pick one off the list */
+                if (!modes[i] && !list_empty(&connector->modes)) {
                        list_for_each_entry(modes[i], &connector->modes, head)
                                break;
                }
+                DRM_DEBUG("found mode %s\n", modes[i] ? modes[i]->name :
+                          "none");
                i++;
        }
        return true;
@@ -369,6 +401,8 @@ static void drm_setup_crtcs(struct drm_device *dev)
        int width, height;
        int i, ret;
+        DRM_DEBUG("\n");
        width = dev->mode_config.max_width;
        height = dev->mode_config.max_height;
@@ -390,6 +424,8 @@ static void drm_setup_crtcs(struct drm_device *dev)
        if (!ret)
                DRM_ERROR("Unable to find initial modes\n");
+        DRM_DEBUG("picking CRTCs for %dx%d config\n", width, height);
        drm_pick_crtcs(dev, crtcs, modes, 0, width, height);
        i = 0;
@@ -403,6 +439,8 @@ static void drm_setup_crtcs(struct drm_device *dev)
                }
                if (mode && crtc) {
+                        DRM_DEBUG("desired mode %s set on crtc %d\n",
+                                  mode->name, crtc->base.id);
                        crtc->desired_mode = mode;
                        connector->encoder->crtc = crtc;
                } else
@@ -442,6 +480,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
        int saved_x, saved_y;
        struct drm_encoder *encoder;
        bool ret = true;
+        bool depth_changed, bpp_changed;
        adjusted_mode = drm_mode_duplicate(dev, mode);
@@ -450,6 +489,15 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
        if (!crtc->enabled)
                return true;
+        if (old_fb && crtc->fb) {
+                depth_changed = (old_fb->depth != crtc->fb->depth);
+                bpp_changed = (old_fb->bits_per_pixel !=
+                               crtc->fb->bits_per_pixel);
+        } else {
+                depth_changed = true;
+                bpp_changed = true;
+        }
        saved_mode = crtc->mode;
        saved_x = crtc->x;
        saved_y = crtc->y;
@@ -462,7 +510,8 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
        crtc->y = y;
        if (drm_mode_equal(&saved_mode, &crtc->mode)) {
-                if (saved_x != crtc->x || saved_y != crtc->y) {
+                if (saved_x != crtc->x || saved_y != crtc->y ||
+                    depth_changed || bpp_changed) {
                        crtc_funcs->mode_set_base(crtc, crtc->x, crtc->y,
                                                  old_fb);
                        goto done;
@@ -568,8 +617,8 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
        struct drm_encoder **save_encoders, *new_encoder;
        struct drm_framebuffer *old_fb;
        bool save_enabled;
-        bool changed = false;
+        bool mode_changed = false;
-        bool flip_or_move = false;
+        bool fb_changed = false;
        struct drm_connector *connector;
        int count = 0, ro, fail = 0;
        struct drm_crtc_helper_funcs *crtc_funcs;
@@ -597,7 +646,10 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
        /* save previous config */
        save_enabled = set->crtc->enabled;
-        /* this is meant to be num_connector not num_crtc */
+        /*
+         * We do mode_config.num_connectors here since we'll look at the
+         * CRTC and encoder associated with each connector later.
+         */
        save_crtcs = kzalloc(dev->mode_config.num_connector *
                             sizeof(struct drm_crtc *), GFP_KERNEL);
        if (!save_crtcs)
@@ -613,21 +665,25 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
        /* We should be able to check here if the fb has the same properties
         * and then just flip_or_move it */
        if (set->crtc->fb != set->fb) {
-                /* if we have no fb then its a change not a flip */
+                /* If we have no fb then treat it as a full mode set */
                if (set->crtc->fb == NULL)
-                        changed = true;
+                        mode_changed = true;
+                else if ((set->fb->bits_per_pixel !=
+                         set->crtc->fb->bits_per_pixel) ||
+                         set->fb->depth != set->crtc->fb->depth)
+                        fb_changed = true;
                else
-                        flip_or_move = true;
+                        fb_changed = true;
        }
        if (set->x != set->crtc->x || set->y != set->crtc->y)
-                flip_or_move = true;
+                fb_changed = true;
        if (set->mode && !drm_mode_equal(set->mode, &set->crtc->mode)) {
                DRM_DEBUG("modes are different\n");
                drm_mode_debug_printmodeline(&set->crtc->mode);
                drm_mode_debug_printmodeline(set->mode);
-                changed = true;
+                mode_changed = true;
        }
        /* a) traverse passed in connector list and get encoders for them */
@@ -650,7 +706,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
                }
                if (new_encoder != connector->encoder) {
-                        changed = true;
+                        mode_changed = true;
                        connector->encoder = new_encoder;
                }
        }
@@ -677,16 +733,16 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
                                new_crtc = set->crtc;
                }
                if (new_crtc != connector->encoder->crtc) {
-                        changed = true;
+                        mode_changed = true;
                        connector->encoder->crtc = new_crtc;
                }
        }
        /* mode_set_base is not a required function */
-        if (flip_or_move && !crtc_funcs->mode_set_base)
+        if (fb_changed && !crtc_funcs->mode_set_base)
-                changed = true;
+                mode_changed = true;
-        if (changed) {
+        if (mode_changed) {
                old_fb = set->crtc->fb;
                set->crtc->fb = set->fb;
                set->crtc->enabled = (set->mode != NULL);
@@ -705,7 +761,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
                        set->crtc->desired_mode = set->mode;
                }
                drm_helper_disable_unused_functions(dev);
-        } else if (flip_or_move) {
+        } else if (fb_changed) {
                old_fb = set->crtc->fb;
                if (set->crtc->fb != set->fb)
                        set->crtc->fb = set->fb;
@@ -764,10 +820,31 @@ bool drm_helper_plugged_event(struct drm_device *dev)
 */
 bool drm_helper_initial_config(struct drm_device *dev, bool can_grow)
 {
-        int ret = false;
+        struct drm_connector *connector;
+        int count = 0;
-        drm_helper_plugged_event(dev);
+        count = drm_helper_probe_connector_modes(dev,
-        return ret;
+                                                 dev->mode_config.max_width,
+                                                 dev->mode_config.max_height);
+        /*
+         * None of the available connectors had any modes, so add some
+         * and try to light them up anyway
+         */
+        if (!count) {
+                DRM_ERROR("connectors have no modes, using standard modes\n");
+                list_for_each_entry(connector,
+                                    &dev->mode_config.connector_list,
+                                    head)
+                        drm_helper_add_std_modes(dev, connector);
+        }
+        drm_setup_crtcs(dev);
+        /* alert the driver fb layer */
+        dev->mode_config.funcs->fb_changed(dev);
+        return 0;
 }
 EXPORT_SYMBOL(drm_helper_initial_config);
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 5ff88d952226..14c7a23dc157 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -294,6 +294,7 @@ EXPORT_SYMBOL(drm_init);
 */
 static void drm_cleanup(struct drm_device * dev)
 {
+        struct drm_map_list *r_list, *list_temp;
        DRM_DEBUG("\n");
        if (!dev) {
@@ -325,6 +326,9 @@ static void drm_cleanup(struct drm_device * dev)
        drm_ht_remove(&dev->map_hash);
        drm_ctxbitmap_cleanup(dev);
+        list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
+                drm_rmmap(dev, r_list->map);
        if (drm_core_check_feature(dev, DRIVER_MODESET))
                drm_put_minor(&dev->control);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 0fbb0da342cb..5a4d3244758a 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -660,7 +660,7 @@ struct edid *drm_get_edid(struct drm_connector *connector,
        edid = (struct edid *)drm_ddc_read(adapter);
        if (!edid) {
-                dev_warn(&connector->dev->pdev->dev, "%s: no EDID data\n",
+                dev_info(&connector->dev->pdev->dev, "%s: no EDID data\n",
                         drm_get_connector_name(connector));
                return NULL;
        }
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 724e505873cf..69aa0ab28403 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -106,8 +106,6 @@ void drm_vblank_cleanup(struct drm_device *dev)
        drm_free(dev->vbl_queue, sizeof(*dev->vbl_queue) * dev->num_crtcs,
                 DRM_MEM_DRIVER);
-        drm_free(dev->vbl_sigs, sizeof(*dev->vbl_sigs) * dev->num_crtcs,
-                 DRM_MEM_DRIVER);
        drm_free(dev->_vblank_count, sizeof(*dev->_vblank_count) *
                 dev->num_crtcs, DRM_MEM_DRIVER);
        drm_free(dev->vblank_refcount, sizeof(*dev->vblank_refcount) *
@@ -132,7 +130,6 @@ int drm_vblank_init(struct drm_device *dev, int num_crtcs)
        setup_timer(&dev->vblank_disable_timer, vblank_disable_fn,
                    (unsigned long)dev);
        spin_lock_init(&dev->vbl_lock);
-        atomic_set(&dev->vbl_signal_pending, 0);
        dev->num_crtcs = num_crtcs;
        dev->vbl_queue = drm_alloc(sizeof(wait_queue_head_t) * num_crtcs,
@@ -140,11 +137,6 @@ int drm_vblank_init(struct drm_device *dev, int num_crtcs)
        if (!dev->vbl_queue)
                goto err;
-        dev->vbl_sigs = drm_alloc(sizeof(struct list_head) * num_crtcs,
-                                  DRM_MEM_DRIVER);
-        if (!dev->vbl_sigs)
-                goto err;
        dev->_vblank_count = drm_alloc(sizeof(atomic_t) * num_crtcs,
                                      DRM_MEM_DRIVER);
        if (!dev->_vblank_count)
@@ -177,7 +169,6 @@ int drm_vblank_init(struct drm_device *dev, int num_crtcs)
        /* Zero per-crtc vblank stuff */
        for (i = 0; i < num_crtcs; i++) {
                init_waitqueue_head(&dev->vbl_queue[i]);
-                INIT_LIST_HEAD(&dev->vbl_sigs[i]);
                atomic_set(&dev->_vblank_count[i], 0);
                atomic_set(&dev->vblank_refcount[i], 0);
        }
@@ -267,7 +258,8 @@ EXPORT_SYMBOL(drm_irq_install);
 */
 int drm_irq_uninstall(struct drm_device * dev)
 {
-        int irq_enabled;
+        unsigned long irqflags;
+        int irq_enabled, i;
        if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
                return -EINVAL;
@@ -277,6 +269,16 @@ int drm_irq_uninstall(struct drm_device * dev)
        dev->irq_enabled = 0;
        mutex_unlock(&dev->struct_mutex);
+        /*
+         * Wake up any waiters so they don't hang.
+         */
+        spin_lock_irqsave(&dev->vbl_lock, irqflags);
+        for (i = 0; i < dev->num_crtcs; i++) {
+                DRM_WAKEUP(&dev->vbl_queue[i]);
+                dev->vblank_enabled[i] = 0;
+        }
+        spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
        if (!irq_enabled)
                return -EINVAL;
@@ -529,15 +531,10 @@ out:
 * \param data user argument, pointing to a drm_wait_vblank structure.
 * \return zero on success or a negative number on failure.
 *
- * Verifies the IRQ is installed.
+ * This function enables the vblank interrupt on the pipe requested, then
- *
+ * sleeps waiting for the requested sequence number to occur, and drops
- * If a signal is requested checks if this task has already scheduled the same signal
+ * the vblank interrupt refcount afterwards. (vblank irq disable follows that
- * for the same vblank sequence number - nothing to be done in
+ * after a timeout with no further vblank waits scheduled).
- * that case. If the number of tasks waiting for the interrupt exceeds 100 the
- * function fails. Otherwise adds a new entry to drm_device::vbl_sigs for this
- * task.
- *
- * If a signal is not requested, then calls vblank_wait().
 */
 int drm_wait_vblank(struct drm_device *dev, void *data,
                    struct drm_file *file_priv)
@@ -549,6 +546,9 @@ int drm_wait_vblank(struct drm_device *dev, void *data,
        if ((!dev->pdev->irq) || (!dev->irq_enabled))
                return -EINVAL;
+        if (vblwait->request.type & _DRM_VBLANK_SIGNAL)
+                return -EINVAL;
        if (vblwait->request.type &
            ~(_DRM_VBLANK_TYPES_MASK | _DRM_VBLANK_FLAGS_MASK)) {
                DRM_ERROR("Unsupported type value 0x%x, supported mask 0x%x\n",
@@ -586,88 +586,26 @@ int drm_wait_vblank(struct drm_device *dev, void *data,
                vblwait->request.sequence = seq + 1;
        }
-        if (flags & _DRM_VBLANK_SIGNAL) {
+        DRM_DEBUG("waiting on vblank count %d, crtc %d\n",
-                unsigned long irqflags;
+                  vblwait->request.sequence, crtc);
-                struct list_head *vbl_sigs = &dev->vbl_sigs[crtc];
+        dev->last_vblank_wait[crtc] = vblwait->request.sequence;
-                struct drm_vbl_sig *vbl_sig;
+        DRM_WAIT_ON(ret, dev->vbl_queue[crtc], 3 * DRM_HZ,
+                    (((drm_vblank_count(dev, crtc) -
-                spin_lock_irqsave(&dev->vbl_lock, irqflags);
+                       vblwait->request.sequence) <= (1 << 23)) ||
+                     !dev->irq_enabled));
-                /* Check if this task has already scheduled the same signal
-                 * for the same vblank sequence number; nothing to be done in
-                 * that case
-                 */
-                list_for_each_entry(vbl_sig, vbl_sigs, head) {
-                        if (vbl_sig->sequence == vblwait->request.sequence
-                            && vbl_sig->info.si_signo ==
-                            vblwait->request.signal
-                            && vbl_sig->task == current) {
-                                spin_unlock_irqrestore(&dev->vbl_lock,
-                                                       irqflags);
-                                vblwait->reply.sequence = seq;
-                                goto done;
-                        }
-                }
-                if (atomic_read(&dev->vbl_signal_pending) >= 100) {
-                        spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
-                        ret = -EBUSY;
-                        goto done;
-                }
-                spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
-                vbl_sig = drm_calloc(1, sizeof(struct drm_vbl_sig),
-                                     DRM_MEM_DRIVER);
-                if (!vbl_sig) {
-                        ret = -ENOMEM;
-                        goto done;
-                }
-                /* Get a refcount on the vblank, which will be released by
-                 * drm_vbl_send_signals().
-                 */
-                ret = drm_vblank_get(dev, crtc);
-                if (ret) {
-                        drm_free(vbl_sig, sizeof(struct drm_vbl_sig),
-                                 DRM_MEM_DRIVER);
-                        goto done;
-                }
-                atomic_inc(&dev->vbl_signal_pending);
-                vbl_sig->sequence = vblwait->request.sequence;
+        if (ret != -EINTR) {
-                vbl_sig->info.si_signo = vblwait->request.signal;
+                struct timeval now;
-                vbl_sig->task = current;
-                spin_lock_irqsave(&dev->vbl_lock, irqflags);
+                do_gettimeofday(&now);
-                list_add_tail(&vbl_sig->head, vbl_sigs);
-                spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
-                vblwait->reply.sequence = seq;
+                vblwait->reply.tval_sec = now.tv_sec;
+                vblwait->reply.tval_usec = now.tv_usec;
+                vblwait->reply.sequence = drm_vblank_count(dev, crtc);
+                DRM_DEBUG("returning %d to client\n",
+                          vblwait->reply.sequence);
        } else {
-                DRM_DEBUG("waiting on vblank count %d, crtc %d\n",
+                DRM_DEBUG("vblank wait interrupted by signal\n");
-                          vblwait->request.sequence, crtc);
-                dev->last_vblank_wait[crtc] = vblwait->request.sequence;
-                DRM_WAIT_ON(ret, dev->vbl_queue[crtc], 3 * DRM_HZ,
-                            ((drm_vblank_count(dev, crtc)
-                              - vblwait->request.sequence) <= (1 << 23)));
-                if (ret != -EINTR) {
-                        struct timeval now;
-                        do_gettimeofday(&now);
-                        vblwait->reply.tval_sec = now.tv_sec;
-                        vblwait->reply.tval_usec = now.tv_usec;
-                        vblwait->reply.sequence = drm_vblank_count(dev, crtc);
-                        DRM_DEBUG("returning %d to client\n",
-                                  vblwait->reply.sequence);
-                } else {
-                        DRM_DEBUG("vblank wait interrupted by signal\n");
-                }
        }
 done:
@@ -676,46 +614,6 @@ done:
 }
 /**
- * Send the VBLANK signals.
- *
- * \param dev DRM device.
- * \param crtc CRTC where the vblank event occurred
- *
- * Sends a signal for each task in drm_device::vbl_sigs and empties the list.
- *
- * If a signal is not requested, then calls vblank_wait().
- */
-static void drm_vbl_send_signals(struct drm_device *dev, int crtc)
-{
-        struct drm_vbl_sig *vbl_sig, *tmp;
-        struct list_head *vbl_sigs;
-        unsigned int vbl_seq;
-        unsigned long flags;
-        spin_lock_irqsave(&dev->vbl_lock, flags);
-        vbl_sigs = &dev->vbl_sigs[crtc];
-        vbl_seq = drm_vblank_count(dev, crtc);
-        list_for_each_entry_safe(vbl_sig, tmp, vbl_sigs, head) {
-            if ((vbl_seq - vbl_sig->sequence) <= (1 << 23)) {
-                vbl_sig->info.si_code = vbl_seq;
-                send_sig_info(vbl_sig->info.si_signo,
-                              &vbl_sig->info, vbl_sig->task);
-                list_del(&vbl_sig->head);
-                drm_free(vbl_sig, sizeof(*vbl_sig),
-                         DRM_MEM_DRIVER);
-                atomic_dec(&dev->vbl_signal_pending);
-                drm_vblank_put(dev, crtc);
-            }
-        }
-        spin_unlock_irqrestore(&dev->vbl_lock, flags);
-}
-/**
 * drm_handle_vblank - handle a vblank event
 * @dev: DRM device
 * @crtc: where this event occurred
@@ -727,6 +625,5 @@ void drm_handle_vblank(struct drm_device *dev, int crtc)
 {
        atomic_inc(&dev->_vblank_count[crtc]);
        DRM_WAKEUP(&dev->vbl_queue[crtc]);
-        drm_vbl_send_signals(dev, crtc);
 }
 EXPORT_SYMBOL(drm_handle_vblank);
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 5ca132afa4f2..46bb923b097c 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -118,12 +118,20 @@ static void drm_master_destroy(struct kref *kref)
        struct drm_master *master = container_of(kref, struct drm_master, refcount);
        struct drm_magic_entry *pt, *next;
        struct drm_device *dev = master->minor->dev;
+        struct drm_map_list *r_list, *list_temp;
        list_del(&master->head);
        if (dev->driver->master_destroy)
                dev->driver->master_destroy(dev, master);
+        list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
+                if (r_list->master == master) {
+                        drm_rmmap_locked(dev, r_list->map);
+                        r_list = NULL;
+                }
+        }
        if (master->unique) {
                drm_free(master->unique, master->unique_size, DRM_MEM_DRIVER);
                master->unique = NULL;
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 62a4bf7b49df..ee64b7301f67 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -177,6 +177,14 @@ static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init)
        drm_i915_private_t *dev_priv = dev->dev_private;
        struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
+        master_priv->sarea = drm_getsarea(dev);
+        if (master_priv->sarea) {
+                master_priv->sarea_priv = (drm_i915_sarea_t *)
+                        ((u8 *)master_priv->sarea->handle + init->sarea_priv_offset);
+        } else {
+                DRM_DEBUG("sarea not found assuming DRI2 userspace\n");
+        }
        if (init->ring_size != 0) {
                if (dev_priv->ring.ring_obj != NULL) {
                        i915_dma_cleanup(dev);
@@ -936,13 +944,14 @@ static int i915_load_modeset_init(struct drm_device *dev)
        dev->mode_config.fb_base = drm_get_resource_start(dev, fb_bar) &
                0xff000000;
-        DRM_DEBUG("*** fb base 0x%08lx\n", dev->mode_config.fb_base);
+        if (IS_MOBILE(dev) || IS_I9XX(dev))
-        if (IS_MOBILE(dev) || (IS_I9XX(dev) && !IS_I965G(dev) && !IS_G33(dev)))
                dev_priv->cursor_needs_physical = true;
        else
                dev_priv->cursor_needs_physical = false;
+        if (IS_I965G(dev) || IS_G33(dev))
+                dev_priv->cursor_needs_physical = false;
        ret = i915_probe_agp(dev, &agp_size, &prealloc_size);
        if (ret)
                goto kfree_devname;
@@ -1152,6 +1161,8 @@ int i915_driver_unload(struct drm_device *dev)
        if (drm_core_check_feature(dev, DRIVER_MODESET)) {
                intel_modeset_cleanup(dev);
+                i915_gem_free_all_phys_object(dev);
                mutex_lock(&dev->struct_mutex);
                i915_gem_cleanup_ringbuffer(dev);
                mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 563de18063fd..e13518252007 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -72,6 +72,18 @@ enum pipe {
 #define WATCH_INACTIVE  0
 #define WATCH_PWRITE    0
+#define I915_GEM_PHYS_CURSOR_0 1
+#define I915_GEM_PHYS_CURSOR_1 2
+#define I915_GEM_PHYS_OVERLAY_REGS 3
+#define I915_MAX_PHYS_OBJECT (I915_GEM_PHYS_OVERLAY_REGS)
+struct drm_i915_gem_phys_object {
+        int id;
+        struct page **page_list;
+        drm_dma_handle_t *handle;
+        struct drm_gem_object *cur_obj;
+};
 typedef struct _drm_i915_ring_buffer {
        int tail_mask;
        unsigned long Size;
@@ -358,6 +370,9 @@ typedef struct drm_i915_private {
                uint32_t bit_6_swizzle_x;
                /** Bit 6 swizzling required for Y tiling */
                uint32_t bit_6_swizzle_y;
+                /* storage for physical objects */
+                struct drm_i915_gem_phys_object *phys_objs[I915_MAX_PHYS_OBJECT];
        } mm;
 } drm_i915_private_t;
@@ -436,6 +451,9 @@ struct drm_i915_gem_object {
        /** User space pin count and filp owning the pin */
        uint32_t user_pin_count;
        struct drm_file *pin_filp;
+        /** for phy allocated objects */
+        struct drm_i915_gem_phys_object *phys_obj;
 };
 /**
@@ -598,6 +616,11 @@ int i915_gem_do_init(struct drm_device *dev, unsigned long start,
 int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
 int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj,
                                      int write);
+int i915_gem_attach_phys_object(struct drm_device *dev,
+                                struct drm_gem_object *obj, int id);
+void i915_gem_detach_phys_object(struct drm_device *dev,
+                                 struct drm_gem_object *obj);
+void i915_gem_free_all_phys_object(struct drm_device *dev);
 /* i915_gem_tiling.c */
 void i915_gem_detect_bit_6_swizzle(struct drm_device *dev);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 1384d6686555..debad5c04cc0 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -55,6 +55,9 @@ static int i915_gem_object_bind_to_gtt(struct drm_gem_object *obj,
 static void i915_gem_object_get_fence_reg(struct drm_gem_object *obj);
 static void i915_gem_clear_fence_reg(struct drm_gem_object *obj);
 static int i915_gem_evict_something(struct drm_device *dev);
+static int i915_gem_phys_pwrite(struct drm_device *dev, struct drm_gem_object *obj,
+                                struct drm_i915_gem_pwrite *args,
+                                struct drm_file *file_priv);
 int i915_gem_do_init(struct drm_device *dev, unsigned long start,
                     unsigned long end)
@@ -386,8 +389,10 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
         * pread/pwrite currently are reading and writing from the CPU
         * perspective, requiring manual detiling by the client.
         */
-        if (obj_priv->tiling_mode == I915_TILING_NONE &&
+        if (obj_priv->phys_obj)
-            dev->gtt_total != 0)
+                ret = i915_gem_phys_pwrite(dev, obj, args, file_priv);
+        else if (obj_priv->tiling_mode == I915_TILING_NONE &&
+                 dev->gtt_total != 0)
                ret = i915_gem_gtt_pwrite(dev, obj, args, file_priv);
        else
                ret = i915_gem_shmem_pwrite(dev, obj, args, file_priv);
@@ -2858,6 +2863,9 @@ void i915_gem_free_object(struct drm_gem_object *obj)
        while (obj_priv->pin_count > 0)
                i915_gem_object_unpin(obj);
+        if (obj_priv->phys_obj)
+                i915_gem_detach_phys_object(dev, obj);
        i915_gem_object_unbind(obj);
        list = &obj->map_list;
@@ -3293,3 +3301,180 @@ i915_gem_load(struct drm_device *dev)
        i915_gem_detect_bit_6_swizzle(dev);
 }
+/*
+ * Create a physically contiguous memory object for this object
+ * e.g. for cursor + overlay regs
+ */
+int i915_gem_init_phys_object(struct drm_device *dev,
+                              int id, int size)
+{
+        drm_i915_private_t *dev_priv = dev->dev_private;
+        struct drm_i915_gem_phys_object *phys_obj;
+        int ret;
+        if (dev_priv->mm.phys_objs[id - 1] || !size)
+                return 0;
+        phys_obj = drm_calloc(1, sizeof(struct drm_i915_gem_phys_object), DRM_MEM_DRIVER);
+        if (!phys_obj)
+                return -ENOMEM;
+        phys_obj->id = id;
+        phys_obj->handle = drm_pci_alloc(dev, size, 0, 0xffffffff);
+        if (!phys_obj->handle) {
+                ret = -ENOMEM;
+                goto kfree_obj;
+        }
+#ifdef CONFIG_X86
+        set_memory_wc((unsigned long)phys_obj->handle->vaddr, phys_obj->handle->size / PAGE_SIZE);
+#endif
+        dev_priv->mm.phys_objs[id - 1] = phys_obj;
+        return 0;
+kfree_obj:
+        drm_free(phys_obj, sizeof(struct drm_i915_gem_phys_object), DRM_MEM_DRIVER);
+        return ret;
+}
+void i915_gem_free_phys_object(struct drm_device *dev, int id)
+{
+        drm_i915_private_t *dev_priv = dev->dev_private;
+        struct drm_i915_gem_phys_object *phys_obj;
+        if (!dev_priv->mm.phys_objs[id - 1])
+                return;
+        phys_obj = dev_priv->mm.phys_objs[id - 1];
+        if (phys_obj->cur_obj) {
+                i915_gem_detach_phys_object(dev, phys_obj->cur_obj);
+        }
+#ifdef CONFIG_X86
+        set_memory_wb((unsigned long)phys_obj->handle->vaddr, phys_obj->handle->size / PAGE_SIZE);
+#endif
+        drm_pci_free(dev, phys_obj->handle);
+        kfree(phys_obj);
+        dev_priv->mm.phys_objs[id - 1] = NULL;
+}
+void i915_gem_free_all_phys_object(struct drm_device *dev)
+{
+        int i;
+        for (i = I915_GEM_PHYS_CURSOR_0; i <= I915_MAX_PHYS_OBJECT; i++)
+                i915_gem_free_phys_object(dev, i);
+}
+void i915_gem_detach_phys_object(struct drm_device *dev,
+                                 struct drm_gem_object *obj)
+{
+        struct drm_i915_gem_object *obj_priv;
+        int i;
+        int ret;
+        int page_count;
+        obj_priv = obj->driver_private;
+        if (!obj_priv->phys_obj)
+                return;
+        ret = i915_gem_object_get_page_list(obj);
+        if (ret)
+                goto out;
+        page_count = obj->size / PAGE_SIZE;
+        for (i = 0; i < page_count; i++) {
+                char *dst = kmap_atomic(obj_priv->page_list[i], KM_USER0);
+                char *src = obj_priv->phys_obj->handle->vaddr + (i * PAGE_SIZE);
+                memcpy(dst, src, PAGE_SIZE);
+                kunmap_atomic(dst, KM_USER0);
+        }
+        drm_clflush_pages(obj_priv->page_list, page_count);
+        drm_agp_chipset_flush(dev);
+out:
+        obj_priv->phys_obj->cur_obj = NULL;
+        obj_priv->phys_obj = NULL;
+}
+int
+i915_gem_attach_phys_object(struct drm_device *dev,
+                            struct drm_gem_object *obj, int id)
+{
+        drm_i915_private_t *dev_priv = dev->dev_private;
+        struct drm_i915_gem_object *obj_priv;
+        int ret = 0;
+        int page_count;
+        int i;
+        if (id > I915_MAX_PHYS_OBJECT)
+                return -EINVAL;
+        obj_priv = obj->driver_private;
+        if (obj_priv->phys_obj) {
+                if (obj_priv->phys_obj->id == id)
+                        return 0;
+                i915_gem_detach_phys_object(dev, obj);
+        }
+        /* create a new object */
+        if (!dev_priv->mm.phys_objs[id - 1]) {
+                ret = i915_gem_init_phys_object(dev, id,
+                                                obj->size);
+                if (ret) {
+                        DRM_ERROR("failed to init phys object %d size: %zu\n", id, obj->size);
+                        goto out;
+                }
+        }
+        /* bind to the object */
+        obj_priv->phys_obj = dev_priv->mm.phys_objs[id - 1];
+        obj_priv->phys_obj->cur_obj = obj;
+        ret = i915_gem_object_get_page_list(obj);
+        if (ret) {
+                DRM_ERROR("failed to get page list\n");
+                goto out;
+        }
+        page_count = obj->size / PAGE_SIZE;
+        for (i = 0; i < page_count; i++) {
+                char *src = kmap_atomic(obj_priv->page_list[i], KM_USER0);
+                char *dst = obj_priv->phys_obj->handle->vaddr + (i * PAGE_SIZE);
+                memcpy(dst, src, PAGE_SIZE);
+                kunmap_atomic(src, KM_USER0);
+        }
+        return 0;
+out:
+        return ret;
+}
+static int
+i915_gem_phys_pwrite(struct drm_device *dev, struct drm_gem_object *obj,
+                     struct drm_i915_gem_pwrite *args,
+                     struct drm_file *file_priv)
+{
+        struct drm_i915_gem_object *obj_priv = obj->driver_private;
+        void *obj_addr;
+        int ret;
+        char __user *user_data;
+        user_data = (char __user *) (uintptr_t) args->data_ptr;
+        obj_addr = obj_priv->phys_obj->handle->vaddr + args->offset;
+        DRM_ERROR("obj_addr %p, %lld\n", obj_addr, args->size);
+        ret = copy_from_user(obj_addr, user_data, args->size);
+        if (ret)
+                return -EFAULT;
+        drm_agp_chipset_flush(dev);
+        return 0;
+}
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 0cadafbef411..6290219de6c8 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -411,6 +411,12 @@ int i915_enable_vblank(struct drm_device *dev, int pipe)
 {
        drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
        unsigned long irqflags;
+        int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
+        u32 pipeconf;
+        pipeconf = I915_READ(pipeconf_reg);
+        if (!(pipeconf & PIPEACONF_ENABLE))
+                return -EINVAL;
        spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags);
        if (IS_I965G(dev))
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 8ccb9c3ab868..31c3732b7a69 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -401,6 +401,8 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
        I915_WRITE(dspstride, crtc->fb->pitch);
        dspcntr = I915_READ(dspcntr_reg);
+        /* Mask out pixel format bits in case we change it */
+        dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
        switch (crtc->fb->bits_per_pixel) {
        case 8:
                dspcntr |= DISPPLANE_8BPP;
@@ -1014,21 +1016,25 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
        if (bo->size < width * height * 4) {
                DRM_ERROR("buffer is to small\n");
-                drm_gem_object_unreference(bo);
+                ret = -ENOMEM;
-                return -ENOMEM;
+                goto fail;
        }
-        if (dev_priv->cursor_needs_physical) {
+        /* we only need to pin inside GTT if cursor is non-phy */
-                addr = dev->agp->base + obj_priv->gtt_offset;
+        if (!dev_priv->cursor_needs_physical) {
-        } else {
+                ret = i915_gem_object_pin(bo, PAGE_SIZE);
+                if (ret) {
+                        DRM_ERROR("failed to pin cursor bo\n");
+                        goto fail;
+                }
                addr = obj_priv->gtt_offset;
-        }
+        } else {
+                ret = i915_gem_attach_phys_object(dev, bo, (pipe == 0) ? I915_GEM_PHYS_CURSOR_0 : I915_GEM_PHYS_CURSOR_1);
-        ret = i915_gem_object_pin(bo, PAGE_SIZE);
+                if (ret) {
-        if (ret) {
+                        DRM_ERROR("failed to attach phys object\n");
-                DRM_ERROR("failed to pin cursor bo\n");
+                        goto fail;
-                drm_gem_object_unreference(bo);
+                }
-                return ret;
+                addr = obj_priv->phys_obj->handle->busaddr;
        }
        temp = 0;
@@ -1041,14 +1047,25 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
        I915_WRITE(base, addr);
        if (intel_crtc->cursor_bo) {
-                i915_gem_object_unpin(intel_crtc->cursor_bo);
+                if (dev_priv->cursor_needs_physical) {
+                        if (intel_crtc->cursor_bo != bo)
+                                i915_gem_detach_phys_object(dev, intel_crtc->cursor_bo);
+                } else
+                        i915_gem_object_unpin(intel_crtc->cursor_bo);
+                mutex_lock(&dev->struct_mutex);
                drm_gem_object_unreference(intel_crtc->cursor_bo);
+                mutex_unlock(&dev->struct_mutex);
        }
        intel_crtc->cursor_addr = addr;
        intel_crtc->cursor_bo = bo;
        return 0;
+fail:
+        mutex_lock(&dev->struct_mutex);
+        drm_gem_object_unreference(bo);
+        mutex_unlock(&dev->struct_mutex);
+        return ret;
 }
 static int intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index a5a2f5339e9e..5ee9d4c25753 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -137,10 +137,6 @@ struct intel_i2c_chan *intel_i2c_create(struct drm_device *dev, const u32 reg,
        chan->reg = reg;
        snprintf(chan->adapter.name, I2C_NAME_SIZE, "intel drm %s", name);
        chan->adapter.owner = THIS_MODULE;
-#ifndef I2C_HW_B_INTELFB
-#define I2C_HW_B_INTELFB I2C_HW_B_I810
-#endif
-        chan->adapter.id = I2C_HW_B_INTELFB;
        chan->adapter.algo_data = &chan->algo;
        chan->adapter.dev.parent = &dev->pdev->dev;
        chan->algo.setsda = set_data;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index ccecfaf6307b..6b1148fc2cbe 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -340,6 +340,18 @@ static void intel_lvds_destroy(struct drm_connector *connector)
        kfree(connector);
 }
+static int intel_lvds_set_property(struct drm_connector *connector,
+                                   struct drm_property *property,
+                                   uint64_t value)
+{
+        struct drm_device *dev = connector->dev;
+        if (property == dev->mode_config.dpms_property && connector->encoder)
+                intel_lvds_dpms(connector->encoder, (uint32_t)(value & 0xf));
+        return 0;
+}
 static const struct drm_encoder_helper_funcs intel_lvds_helper_funcs = {
        .dpms = intel_lvds_dpms,
        .mode_fixup = intel_lvds_mode_fixup,
@@ -359,6 +371,7 @@ static const struct drm_connector_funcs intel_lvds_connector_funcs = {
        .restore = intel_lvds_restore,
        .detect = intel_lvds_detect,
        .fill_modes = drm_helper_probe_single_connector_modes,
+        .set_property = intel_lvds_set_property,
        .destroy = intel_lvds_destroy,
 };
@@ -456,6 +469,13 @@ void intel_lvds_init(struct drm_device *dev)
                dev_priv->panel_fixed_mode =
                        drm_mode_duplicate(dev, dev_priv->vbt_mode);
                mutex_unlock(&dev->mode_config.mutex);
+                if (dev_priv->panel_fixed_mode) {
+                        dev_priv->panel_fixed_mode->type |=
+                                DRM_MODE_TYPE_PREFERRED;
+                        drm_mode_probed_add(connector,
+                                            dev_priv->panel_fixed_mode);
+                        goto out;
+                }
        }
        /*
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 4b33bc82cc24..b84bf066879b 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -189,6 +189,16 @@ config SENSORS_ADT7473
          This driver can also be built as a module. If so, the module
          will be called adt7473.
+config SENSORS_ADT7475
+        tristate "Analog Devices ADT7475"
+        depends on I2C && EXPERIMENTAL
+        help
+          If you say yes here you get support for the Analog Devices
+          ADT7475 hardware monitoring chips.
+          This driver can also be build as a module.  If so, the module
+          will be called adt7475.
 config SENSORS_K8TEMP
        tristate "AMD Athlon64/FX or Opteron temperature sensor"
        depends on X86 && PCI && EXPERIMENTAL
@@ -861,6 +871,8 @@ config SENSORS_HDAPS
 config SENSORS_LIS3LV02D
        tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer"
        depends on ACPI && INPUT
+        select NEW_LEDS
+        select LEDS_CLASS
        default n
        help
          This driver provides support for the LIS3LV02Dx accelerometer. In
@@ -872,10 +884,16 @@ config SENSORS_LIS3LV02D
          /sys/devices/platform/lis3lv02d.
          This driver also provides an absolute input class device, allowing
-          the laptop to act as a pinball machine-esque joystick.
+          the laptop to act as a pinball machine-esque joystick. On HP laptops,
+          if the led infrastructure is activated, support for a led indicating
+          disk protection will be provided as hp:red:hddprotection.
-          This driver can also be built as a module.  If so, the module
+          This driver can also be built as modules.  If so, the core module
-          will be called lis3lv02d.
+          will be called lis3lv02d and a specific module for HP laptops will be
+          called hp_accel.
+          Say Y here if you have an applicable laptop and want to experience
+          the awesome power of lis3lv02d.
 config SENSORS_APPLESMC
        tristate "Apple SMC (Motion sensor, light sensor, keyboard backlight)"
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 19cb1ace3eb4..2e80f37f39eb 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -28,6 +28,8 @@ obj-$(CONFIG_SENSORS_ADS7828)	+= ads7828.o
 obj-$(CONFIG_SENSORS_ADT7462)   += adt7462.o
 obj-$(CONFIG_SENSORS_ADT7470)   += adt7470.o
 obj-$(CONFIG_SENSORS_ADT7473)   += adt7473.o
+obj-$(CONFIG_SENSORS_ADT7475)   += adt7475.o
 obj-$(CONFIG_SENSORS_APPLESMC)  += applesmc.o
 obj-$(CONFIG_SENSORS_AMS)       += ams/
 obj-$(CONFIG_SENSORS_ATXP1)     += atxp1.o
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index 70bb854086df..e52b38806d03 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -279,7 +279,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
                { "OTES1 Fan",          36, 2, 60, 1, 0 },
                { NULL, 0, 0, 0, 0, 0 } }
        },
-        { 0x0011, "AT8 32X(ATI RD580-ULI M1575)", {
+        { 0x0011, "AT8 32X", {
                { "CPU Core",            0, 0, 10, 1, 0 },
                { "DDR",                 1, 0, 20, 1, 0 },
                { "DDR VTT",             2, 0, 10, 1, 0 },
@@ -402,7 +402,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
                { "AUX3 Fan",           36, 2, 60, 1, 0 },
                { NULL, 0, 0, 0, 0, 0 } }
        },
-        { 0x0016, "AW9D-MAX       (Intel i975-ICH7)", {
+        { 0x0016, "AW9D-MAX", {
                { "CPU Core",            0, 0, 10, 1, 0 },
                { "DDR2",                1, 0, 20, 1, 0 },
                { "DDR2 VTT",            2, 0, 10, 1, 0 },
@@ -482,7 +482,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
                { "AUX3 Fan",           36, 2, 60, 1, 0 },
                { NULL, 0, 0, 0, 0, 0 } }
        },
-        { 0x0019, NULL /* Unknown, need DMI string */, {
+        { 0x0019, "IN9 32X MAX", {
                { "CPU Core",            7, 0, 10, 1, 0 },
                { "DDR2",               13, 0, 20, 1, 0 },
                { "DDR2 VTT",           14, 0, 10, 1, 0 },
@@ -509,7 +509,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
                { "AUX3 FAN",           36, 2, 60, 1, 0 },
                { NULL, 0, 0, 0, 0, 0 } }
        },
-        { 0x001A, "IP35 Pro(Intel P35-ICH9R)", {
+        { 0x001A, "IP35 Pro", {
                { "CPU Core",            0, 0, 10, 1, 0 },
                { "DDR2",                1, 0, 20, 1, 0 },
                { "DDR2 VTT",            2, 0, 10, 1, 0 },
@@ -1128,6 +1128,7 @@ static int __init abituguru3_dmi_detect(void)
 {
        const char *board_vendor, *board_name;
        int i, err = (force) ? 1 : -ENODEV;
+        size_t sublen;
        board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
        if (!board_vendor || strcmp(board_vendor, "http://www.abit.com.tw/"))
@@ -1137,9 +1138,20 @@ static int __init abituguru3_dmi_detect(void)
        if (!board_name)
                return err;
+        /* At the moment, we don't care about the part of the vendor
+         * DMI string contained in brackets. Truncate the string at
+         * the first occurrence of a bracket. Trim any trailing space
+         * from the substring.
+         */
+        sublen = strcspn(board_name, "(");
+        while (sublen > 0 && board_name[sublen - 1] == ' ')
+                sublen--;
        for (i = 0; abituguru3_motherboards[i].id; i++) {
                const char *dmi_name = abituguru3_motherboards[i].dmi_name;
-                if (dmi_name && !strcmp(dmi_name, board_name))
+                if (!dmi_name || strlen(dmi_name) != sublen)
+                        continue;
+                if (!strncasecmp(board_name, dmi_name, sublen))
                        break;
        }
@@ -1153,7 +1165,7 @@ static int __init abituguru3_dmi_detect(void)
 static inline int abituguru3_dmi_detect(void)
 {
-        return -ENODEV;
+        return 1;
 }
 #endif /* CONFIG_DMI */
diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
new file mode 100644
index 000000000000..d39877a7da63
--- /dev/null
+++ b/drivers/hwmon/adt7475.c
@@ -0,0 +1,1221 @@
+/*
+ * adt7475 - Thermal sensor driver for the ADT7475 chip and derivatives
+ * Copyright (C) 2007-2008, Advanced Micro Devices, Inc.
+ * Copyright (C) 2008 Jordan Crouse <jordan@cosmicpenguin.net>
+ * Copyright (C) 2008 Hans de Goede <hdegoede@redhat.com>
+ * Derived from the lm83 driver by Jean Delvare
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/err.h>
+/* Indexes for the sysfs hooks */
+#define INPUT           0
+#define MIN             1
+#define MAX             2
+#define CONTROL         3
+#define OFFSET          3
+#define AUTOMIN         4
+#define THERM           5
+#define HYSTERSIS       6
+/* These are unique identifiers for the sysfs functions - unlike the
+   numbers above, these are not also indexes into an array
+*/
+#define ALARM           9
+#define FAULT           10
+/* 7475 Common Registers */
+#define REG_VOLTAGE_BASE        0x21
+#define REG_TEMP_BASE           0x25
+#define REG_TACH_BASE           0x28
+#define REG_PWM_BASE            0x30
+#define REG_PWM_MAX_BASE        0x38
+#define REG_DEVID               0x3D
+#define REG_VENDID              0x3E
+#define REG_STATUS1             0x41
+#define REG_STATUS2             0x42
+#define REG_VOLTAGE_MIN_BASE    0x46
+#define REG_VOLTAGE_MAX_BASE    0x47
+#define REG_TEMP_MIN_BASE       0x4E
+#define REG_TEMP_MAX_BASE       0x4F
+#define REG_TACH_MIN_BASE       0x54
+#define REG_PWM_CONFIG_BASE     0x5C
+#define REG_TEMP_TRANGE_BASE    0x5F
+#define REG_PWM_MIN_BASE        0x64
+#define REG_TEMP_TMIN_BASE      0x67
+#define REG_TEMP_THERM_BASE     0x6A
+#define REG_REMOTE1_HYSTERSIS   0x6D
+#define REG_REMOTE2_HYSTERSIS   0x6E
+#define REG_TEMP_OFFSET_BASE    0x70
+#define REG_EXTEND1             0x76
+#define REG_EXTEND2             0x77
+#define REG_CONFIG5             0x7C
+#define CONFIG5_TWOSCOMP        0x01
+#define CONFIG5_TEMPOFFSET      0x02
+/* ADT7475 Settings */
+#define ADT7475_VOLTAGE_COUNT   2
+#define ADT7475_TEMP_COUNT      3
+#define ADT7475_TACH_COUNT      4
+#define ADT7475_PWM_COUNT       3
+/* Macro to read the registers */
+#define adt7475_read(reg) i2c_smbus_read_byte_data(client, (reg))
+/* Macros to easily index the registers */
+#define TACH_REG(idx) (REG_TACH_BASE + ((idx) * 2))
+#define TACH_MIN_REG(idx) (REG_TACH_MIN_BASE + ((idx) * 2))
+#define PWM_REG(idx) (REG_PWM_BASE + (idx))
+#define PWM_MAX_REG(idx) (REG_PWM_MAX_BASE + (idx))
+#define PWM_MIN_REG(idx) (REG_PWM_MIN_BASE + (idx))
+#define PWM_CONFIG_REG(idx) (REG_PWM_CONFIG_BASE + (idx))
+#define VOLTAGE_REG(idx) (REG_VOLTAGE_BASE + (idx))
+#define VOLTAGE_MIN_REG(idx) (REG_VOLTAGE_MIN_BASE + ((idx) * 2))
+#define VOLTAGE_MAX_REG(idx) (REG_VOLTAGE_MAX_BASE + ((idx) * 2))
+#define TEMP_REG(idx) (REG_TEMP_BASE + (idx))
+#define TEMP_MIN_REG(idx) (REG_TEMP_MIN_BASE + ((idx) * 2))
+#define TEMP_MAX_REG(idx) (REG_TEMP_MAX_BASE + ((idx) * 2))
+#define TEMP_TMIN_REG(idx) (REG_TEMP_TMIN_BASE + (idx))
+#define TEMP_THERM_REG(idx) (REG_TEMP_THERM_BASE + (idx))
+#define TEMP_OFFSET_REG(idx) (REG_TEMP_OFFSET_BASE + (idx))
+#define TEMP_TRANGE_REG(idx) (REG_TEMP_TRANGE_BASE + (idx))
+static unsigned short normal_i2c[] = { 0x2e, I2C_CLIENT_END };
+I2C_CLIENT_INSMOD_1(adt7475);
+static const struct i2c_device_id adt7475_id[] = {
+        { "adt7475", adt7475 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, adt7475_id);
+struct adt7475_data {
+        struct device *hwmon_dev;
+        struct mutex lock;
+        unsigned long measure_updated;
+        unsigned long limits_updated;
+        char valid;
+        u8 config5;
+        u16 alarms;
+        u16 voltage[3][3];
+        u16 temp[7][3];
+        u16 tach[2][4];
+        u8 pwm[4][3];
+        u8 range[3];
+        u8 pwmctl[3];
+        u8 pwmchan[3];
+};
+static struct i2c_driver adt7475_driver;
+static struct adt7475_data *adt7475_update_device(struct device *dev);
+static void adt7475_read_hystersis(struct i2c_client *client);
+static void adt7475_read_pwm(struct i2c_client *client, int index);
+/* Given a temp value, convert it to register value */
+static inline u16 temp2reg(struct adt7475_data *data, long val)
+{
+        u16 ret;
+        if (!(data->config5 & CONFIG5_TWOSCOMP)) {
+                val = SENSORS_LIMIT(val, -64000, 191000);
+                ret = (val + 64500) / 1000;
+        } else {
+                val = SENSORS_LIMIT(val, -128000, 127000);
+                if (val < -500)
+                        ret = (256500 + val) / 1000;
+                else
+                        ret = (val + 500) / 1000;
+        }
+        return ret << 2;
+}
+/* Given a register value, convert it to a real temp value */
+static inline int reg2temp(struct adt7475_data *data, u16 reg)
+{
+        if (data->config5 & CONFIG5_TWOSCOMP) {
+                if (reg >= 512)
+                        return (reg - 1024) * 250;
+                else
+                        return reg * 250;
+        } else
+                return (reg - 256) * 250;
+}
+static inline int tach2rpm(u16 tach)
+{
+        if (tach == 0 || tach == 0xFFFF)
+                return 0;
+        return (90000 * 60) / tach;
+}
+static inline u16 rpm2tach(unsigned long rpm)
+{
+        if (rpm == 0)
+                return 0;
+        return SENSORS_LIMIT((90000 * 60) / rpm, 1, 0xFFFF);
+}
+static inline int reg2vcc(u16 reg)
+{
+        return (4296 * reg) / 1000;
+}
+static inline int reg2vccp(u16 reg)
+{
+        return (2929 * reg) / 1000;
+}
+static inline u16 vcc2reg(long vcc)
+{
+        vcc = SENSORS_LIMIT(vcc, 0, 4396);
+        return (vcc * 1000) / 4296;
+}
+static inline u16 vccp2reg(long vcc)
+{
+        vcc = SENSORS_LIMIT(vcc, 0, 2998);
+        return (vcc * 1000) / 2929;
+}
+static u16 adt7475_read_word(struct i2c_client *client, int reg)
+{
+        u16 val;
+        val = i2c_smbus_read_byte_data(client, reg);
+        val |= (i2c_smbus_read_byte_data(client, reg + 1) << 8);
+        return val;
+}
+static void adt7475_write_word(struct i2c_client *client, int reg, u16 val)
+{
+        i2c_smbus_write_byte_data(client, reg + 1, val >> 8);
+        i2c_smbus_write_byte_data(client, reg, val & 0xFF);
+}
+/* Find the nearest value in a table - used for pwm frequency and
+   auto temp range */
+static int find_nearest(long val, const int *array, int size)
+{
+        int i;
+        if (val < array[0])
+                return 0;
+        if (val > array[size - 1])
+                return size - 1;
+        for (i = 0; i < size - 1; i++) {
+                int a, b;
+                if (val > array[i + 1])
+                        continue;
+                a = val - array[i];
+                b = array[i + 1] - val;
+                return (a <= b) ? i : i + 1;
+        }
+        return 0;
+}
+static ssize_t show_voltage(struct device *dev, struct device_attribute *attr,
+                            char *buf)
+{
+        struct adt7475_data *data = adt7475_update_device(dev);
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        unsigned short val;
+        switch (sattr->nr) {
+        case ALARM:
+                return sprintf(buf, "%d\n",
+                               (data->alarms >> (sattr->index + 1)) & 1);
+        default:
+                val = data->voltage[sattr->nr][sattr->index];
+                return sprintf(buf, "%d\n",
+                               sattr->index ==
+                               0 ? reg2vccp(val) : reg2vcc(val));
+        }
+}
+static ssize_t set_voltage(struct device *dev, struct device_attribute *attr,
+                           const char *buf, size_t count)
+{
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        struct i2c_client *client = to_i2c_client(dev);
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        unsigned char reg;
+        long val;
+        if (strict_strtol(buf, 10, &val))
+                return -EINVAL;
+        mutex_lock(&data->lock);
+        data->voltage[sattr->nr][sattr->index] =
+                sattr->index ? vcc2reg(val) : vccp2reg(val);
+        if (sattr->nr == MIN)
+                reg = VOLTAGE_MIN_REG(sattr->index);
+        else
+                reg = VOLTAGE_MAX_REG(sattr->index);
+        i2c_smbus_write_byte_data(client, reg,
+                                  data->voltage[sattr->nr][sattr->index] >> 2);
+        mutex_unlock(&data->lock);
+        return count;
+}
+static ssize_t show_temp(struct device *dev, struct device_attribute *attr,
+                         char *buf)
+{
+        struct adt7475_data *data = adt7475_update_device(dev);
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        int out;
+        switch (sattr->nr) {
+        case HYSTERSIS:
+                mutex_lock(&data->lock);
+                out = data->temp[sattr->nr][sattr->index];
+                if (sattr->index != 1)
+                        out = (out >> 4) & 0xF;
+                else
+                        out = (out & 0xF);
+                /* Show the value as an absolute number tied to
+                 * THERM */
+                out = reg2temp(data, data->temp[THERM][sattr->index]) -
+                        out * 1000;
+                mutex_unlock(&data->lock);
+                break;
+        case OFFSET:
+                /* Offset is always 2's complement, regardless of the
+                 * setting in CONFIG5 */
+                mutex_lock(&data->lock);
+                out = (s8)data->temp[sattr->nr][sattr->index];
+                if (data->config5 & CONFIG5_TEMPOFFSET)
+                        out *= 1000;
+                else
+                        out *= 500;
+                mutex_unlock(&data->lock);
+                break;
+        case ALARM:
+                out = (data->alarms >> (sattr->index + 4)) & 1;
+                break;
+        case FAULT:
+                /* Note - only for remote1 and remote2 */
+                out = data->alarms & (sattr->index ? 0x8000 : 0x4000);
+                out = out ? 0 : 1;
+                break;
+        default:
+                /* All other temp values are in the configured format */
+                out = reg2temp(data, data->temp[sattr->nr][sattr->index]);
+        }
+        return sprintf(buf, "%d\n", out);
+}
+static ssize_t set_temp(struct device *dev, struct device_attribute *attr,
+                        const char *buf, size_t count)
+{
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        struct i2c_client *client = to_i2c_client(dev);
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        unsigned char reg = 0;
+        u8 out;
+        int temp;
+        long val;
+        if (strict_strtol(buf, 10, &val))
+                return -EINVAL;
+        mutex_lock(&data->lock);
+        /* We need the config register in all cases for temp <-> reg conv. */
+        data->config5 = adt7475_read(REG_CONFIG5);
+        switch (sattr->nr) {
+        case OFFSET:
+                if (data->config5 & CONFIG5_TEMPOFFSET) {
+                        val = SENSORS_LIMIT(val, -63000, 127000);
+                        out = data->temp[OFFSET][sattr->index] = val / 1000;
+                } else {
+                        val = SENSORS_LIMIT(val, -63000, 64000);
+                        out = data->temp[OFFSET][sattr->index] = val / 500;
+                }
+                break;
+        case HYSTERSIS:
+                /* The value will be given as an absolute value, turn it
+                   into an offset based on THERM */
+                /* Read fresh THERM and HYSTERSIS values from the chip */
+                data->temp[THERM][sattr->index] =
+                        adt7475_read(TEMP_THERM_REG(sattr->index)) << 2;
+                adt7475_read_hystersis(client);
+                temp = reg2temp(data, data->temp[THERM][sattr->index]);
+                val = SENSORS_LIMIT(val, temp - 15000, temp);
+                val = (temp - val) / 1000;
+                if (sattr->index != 1) {
+                        data->temp[HYSTERSIS][sattr->index] &= 0xF0;
+                        data->temp[HYSTERSIS][sattr->index] |= (val & 0xF) << 4;
+                } else {
+                        data->temp[HYSTERSIS][sattr->index] &= 0x0F;
+                        data->temp[HYSTERSIS][sattr->index] |= (val & 0xF);
+                }
+                out = data->temp[HYSTERSIS][sattr->index];
+                break;
+        default:
+                data->temp[sattr->nr][sattr->index] = temp2reg(data, val);
+                /* We maintain an extra 2 digits of precision for simplicity
+                 * - shift those back off before writing the value */
+                out = (u8) (data->temp[sattr->nr][sattr->index] >> 2);
+        }
+        switch (sattr->nr) {
+        case MIN:
+                reg = TEMP_MIN_REG(sattr->index);
+                break;
+        case MAX:
+                reg = TEMP_MAX_REG(sattr->index);
+                break;
+        case OFFSET:
+                reg = TEMP_OFFSET_REG(sattr->index);
+                break;
+        case AUTOMIN:
+                reg = TEMP_TMIN_REG(sattr->index);
+                break;
+        case THERM:
+                reg = TEMP_THERM_REG(sattr->index);
+                break;
+        case HYSTERSIS:
+                if (sattr->index != 2)
+                        reg = REG_REMOTE1_HYSTERSIS;
+                else
+                        reg = REG_REMOTE2_HYSTERSIS;
+                break;
+        }
+        i2c_smbus_write_byte_data(client, reg, out);
+        mutex_unlock(&data->lock);
+        return count;
+}
+/* Table of autorange values - the user will write the value in millidegrees,
+   and we'll convert it */
+static const int autorange_table[] = {
+        2000, 2500, 3330, 4000, 5000, 6670, 8000,
+        10000, 13330, 16000, 20000, 26670, 32000, 40000,
+        53330, 80000
+};
+static ssize_t show_point2(struct device *dev, struct device_attribute *attr,
+                           char *buf)
+{
+        struct adt7475_data *data = adt7475_update_device(dev);
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        int out, val;
+        mutex_lock(&data->lock);
+        out = (data->range[sattr->index] >> 4) & 0x0F;
+        val = reg2temp(data, data->temp[AUTOMIN][sattr->index]);
+        mutex_unlock(&data->lock);
+        return sprintf(buf, "%d\n", val + autorange_table[out]);
+}
+static ssize_t set_point2(struct device *dev, struct device_attribute *attr,
+                          const char *buf, size_t count)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        int temp;
+        long val;
+        if (strict_strtol(buf, 10, &val))
+                return -EINVAL;
+        mutex_lock(&data->lock);
+        /* Get a fresh copy of the needed registers */
+        data->config5 = adt7475_read(REG_CONFIG5);
+        data->temp[AUTOMIN][sattr->index] =
+                adt7475_read(TEMP_TMIN_REG(sattr->index)) << 2;
+        data->range[sattr->index] =
+                adt7475_read(TEMP_TRANGE_REG(sattr->index));
+        /* The user will write an absolute value, so subtract the start point
+           to figure the range */
+        temp = reg2temp(data, data->temp[AUTOMIN][sattr->index]);
+        val = SENSORS_LIMIT(val, temp + autorange_table[0],
+                temp + autorange_table[ARRAY_SIZE(autorange_table) - 1]);
+        val -= temp;
+        /* Find the nearest table entry to what the user wrote */
+        val = find_nearest(val, autorange_table, ARRAY_SIZE(autorange_table));
+        data->range[sattr->index] &= ~0xF0;
+        data->range[sattr->index] |= val << 4;
+        i2c_smbus_write_byte_data(client, TEMP_TRANGE_REG(sattr->index),
+                                  data->range[sattr->index]);
+        mutex_unlock(&data->lock);
+        return count;
+}
+static ssize_t show_tach(struct device *dev, struct device_attribute *attr,
+                         char *buf)
+{
+        struct adt7475_data *data = adt7475_update_device(dev);
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        int out;
+        if (sattr->nr == ALARM)
+                out = (data->alarms >> (sattr->index + 10)) & 1;
+        else
+                out = tach2rpm(data->tach[sattr->nr][sattr->index]);
+        return sprintf(buf, "%d\n", out);
+}
+static ssize_t set_tach(struct device *dev, struct device_attribute *attr,
+                        const char *buf, size_t count)
+{
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        struct i2c_client *client = to_i2c_client(dev);
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        unsigned long val;
+        if (strict_strtoul(buf, 10, &val))
+                return -EINVAL;
+        mutex_lock(&data->lock);
+        data->tach[MIN][sattr->index] = rpm2tach(val);
+        adt7475_write_word(client, TACH_MIN_REG(sattr->index),
+                           data->tach[MIN][sattr->index]);
+        mutex_unlock(&data->lock);
+        return count;
+}
+static ssize_t show_pwm(struct device *dev, struct device_attribute *attr,
+                        char *buf)
+{
+        struct adt7475_data *data = adt7475_update_device(dev);
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        return sprintf(buf, "%d\n", data->pwm[sattr->nr][sattr->index]);
+}
+static ssize_t show_pwmchan(struct device *dev, struct device_attribute *attr,
+                            char *buf)
+{
+        struct adt7475_data *data = adt7475_update_device(dev);
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        return sprintf(buf, "%d\n", data->pwmchan[sattr->index]);
+}
+static ssize_t show_pwmctrl(struct device *dev, struct device_attribute *attr,
+                            char *buf)
+{
+        struct adt7475_data *data = adt7475_update_device(dev);
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        return sprintf(buf, "%d\n", data->pwmctl[sattr->index]);
+}
+static ssize_t set_pwm(struct device *dev, struct device_attribute *attr,
+                       const char *buf, size_t count)
+{
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        struct i2c_client *client = to_i2c_client(dev);
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        unsigned char reg = 0;
+        long val;
+        if (strict_strtol(buf, 10, &val))
+                return -EINVAL;
+        mutex_lock(&data->lock);
+        switch (sattr->nr) {
+        case INPUT:
+                /* Get a fresh value for CONTROL */
+                data->pwm[CONTROL][sattr->index] =
+                        adt7475_read(PWM_CONFIG_REG(sattr->index));
+                /* If we are not in manual mode, then we shouldn't allow
+                 * the user to set the pwm speed */
+                if (((data->pwm[CONTROL][sattr->index] >> 5) & 7) != 7) {
+                        mutex_unlock(&data->lock);
+                        return count;
+                }
+                reg = PWM_REG(sattr->index);
+                break;
+        case MIN:
+                reg = PWM_MIN_REG(sattr->index);
+                break;
+        case MAX:
+                reg = PWM_MAX_REG(sattr->index);
+                break;
+        }
+        data->pwm[sattr->nr][sattr->index] = SENSORS_LIMIT(val, 0, 0xFF);
+        i2c_smbus_write_byte_data(client, reg,
+                                  data->pwm[sattr->nr][sattr->index]);
+        mutex_unlock(&data->lock);
+        return count;
+}
+/* Called by set_pwmctrl and set_pwmchan */
+static int hw_set_pwm(struct i2c_client *client, int index,
+                      unsigned int pwmctl, unsigned int pwmchan)
+{
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        long val = 0;
+        switch (pwmctl) {
+        case 0:
+                val = 0x03;     /* Run at full speed */
+                break;
+        case 1:
+                val = 0x07;     /* Manual mode */
+                break;
+        case 2:
+                switch (pwmchan) {
+                case 1:
+                        /* Remote1 controls PWM */
+                        val = 0x00;
+                        break;
+                case 2:
+                        /* local controls PWM */
+                        val = 0x01;
+                        break;
+                case 4:
+                        /* remote2 controls PWM */
+                        val = 0x02;
+                        break;
+                case 6:
+                        /* local/remote2 control PWM */
+                        val = 0x05;
+                        break;
+                case 7:
+                        /* All three control PWM */
+                        val = 0x06;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+        default:
+                return -EINVAL;
+        }
+        data->pwmctl[index] = pwmctl;
+        data->pwmchan[index] = pwmchan;
+        data->pwm[CONTROL][index] &= ~0xE0;
+        data->pwm[CONTROL][index] |= (val & 7) << 5;
+        i2c_smbus_write_byte_data(client, PWM_CONFIG_REG(index),
+                                  data->pwm[CONTROL][index]);
+        return 0;
+}
+static ssize_t set_pwmchan(struct device *dev, struct device_attribute *attr,
+                           const char *buf, size_t count)
+{
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        struct i2c_client *client = to_i2c_client(dev);
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        int r;
+        long val;
+        if (strict_strtol(buf, 10, &val))
+                return -EINVAL;
+        mutex_lock(&data->lock);
+        /* Read Modify Write PWM values */
+        adt7475_read_pwm(client, sattr->index);
+        r = hw_set_pwm(client, sattr->index, data->pwmctl[sattr->index], val);
+        if (r)
+                count = r;
+        mutex_unlock(&data->lock);
+        return count;
+}
+static ssize_t set_pwmctrl(struct device *dev, struct device_attribute *attr,
+                           const char *buf, size_t count)
+{
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        struct i2c_client *client = to_i2c_client(dev);
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        int r;
+        long val;
+        if (strict_strtol(buf, 10, &val))
+                return -EINVAL;
+        mutex_lock(&data->lock);
+        /* Read Modify Write PWM values */
+        adt7475_read_pwm(client, sattr->index);
+        r = hw_set_pwm(client, sattr->index, val, data->pwmchan[sattr->index]);
+        if (r)
+                count = r;
+        mutex_unlock(&data->lock);
+        return count;
+}
+/* List of frequencies for the PWM */
+static const int pwmfreq_table[] = {
+        11, 14, 22, 29, 35, 44, 58, 88
+};
+static ssize_t show_pwmfreq(struct device *dev, struct device_attribute *attr,
+                            char *buf)
+{
+        struct adt7475_data *data = adt7475_update_device(dev);
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        return sprintf(buf, "%d\n",
+                       pwmfreq_table[data->range[sattr->index] & 7]);
+}
+static ssize_t set_pwmfreq(struct device *dev, struct device_attribute *attr,
+                           const char *buf, size_t count)
+{
+        struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+        struct i2c_client *client = to_i2c_client(dev);
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        int out;
+        long val;
+        if (strict_strtol(buf, 10, &val))
+                return -EINVAL;
+        out = find_nearest(val, pwmfreq_table, ARRAY_SIZE(pwmfreq_table));
+        mutex_lock(&data->lock);
+        data->range[sattr->index] =
+                adt7475_read(TEMP_TRANGE_REG(sattr->index));
+        data->range[sattr->index] &= ~7;
+        data->range[sattr->index] |= out;
+        i2c_smbus_write_byte_data(client, TEMP_TRANGE_REG(sattr->index),
+                                  data->range[sattr->index]);
+        mutex_unlock(&data->lock);
+        return count;
+}
+static SENSOR_DEVICE_ATTR_2(in1_input, S_IRUGO, show_voltage, NULL, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(in1_max, S_IRUGO | S_IWUSR, show_voltage,
+                            set_voltage, MAX, 0);
+static SENSOR_DEVICE_ATTR_2(in1_min, S_IRUGO | S_IWUSR, show_voltage,
+                            set_voltage, MIN, 0);
+static SENSOR_DEVICE_ATTR_2(in1_alarm, S_IRUGO, show_voltage, NULL, ALARM, 0);
+static SENSOR_DEVICE_ATTR_2(in2_input, S_IRUGO, show_voltage, NULL, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(in2_max, S_IRUGO | S_IWUSR, show_voltage,
+                            set_voltage, MAX, 1);
+static SENSOR_DEVICE_ATTR_2(in2_min, S_IRUGO | S_IWUSR, show_voltage,
+                            set_voltage, MIN, 1);
+static SENSOR_DEVICE_ATTR_2(in2_alarm, S_IRUGO, show_voltage, NULL, ALARM, 1);
+static SENSOR_DEVICE_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_alarm, S_IRUGO, show_temp, NULL, ALARM, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_fault, S_IRUGO, show_temp, NULL, FAULT, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_max, S_IRUGO | S_IWUSR, show_temp, set_temp,
+                            MAX, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_min, S_IRUGO | S_IWUSR, show_temp, set_temp,
+                            MIN, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_offset, S_IRUGO | S_IWUSR, show_temp,
+                            set_temp, OFFSET, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_auto_point1_temp, S_IRUGO | S_IWUSR,
+                            show_temp, set_temp, AUTOMIN, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_auto_point2_temp, S_IRUGO | S_IWUSR,
+                            show_point2, set_point2, 0, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_crit, S_IRUGO | S_IWUSR, show_temp, set_temp,
+                            THERM, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_crit_hyst, S_IRUGO | S_IWUSR, show_temp,
+                            set_temp, HYSTERSIS, 0);
+static SENSOR_DEVICE_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_alarm, S_IRUGO, show_temp, NULL, ALARM, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_max, S_IRUGO | S_IWUSR, show_temp, set_temp,
+                            MAX, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_min, S_IRUGO | S_IWUSR, show_temp, set_temp,
+                            MIN, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_offset, S_IRUGO | S_IWUSR, show_temp,
+                            set_temp, OFFSET, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_auto_point1_temp, S_IRUGO | S_IWUSR,
+                            show_temp, set_temp, AUTOMIN, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_auto_point2_temp, S_IRUGO | S_IWUSR,
+                            show_point2, set_point2, 0, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_crit, S_IRUGO | S_IWUSR, show_temp, set_temp,
+                            THERM, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_crit_hyst, S_IRUGO | S_IWUSR, show_temp,
+                            set_temp, HYSTERSIS, 1);
+static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, INPUT, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_alarm, S_IRUGO, show_temp, NULL, ALARM, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_fault, S_IRUGO, show_temp, NULL, FAULT, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_max, S_IRUGO | S_IWUSR, show_temp, set_temp,
+                            MAX, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_min, S_IRUGO | S_IWUSR, show_temp, set_temp,
+                            MIN, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_offset, S_IRUGO | S_IWUSR, show_temp,
+                            set_temp, OFFSET, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_auto_point1_temp, S_IRUGO | S_IWUSR,
+                            show_temp, set_temp, AUTOMIN, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_auto_point2_temp, S_IRUGO | S_IWUSR,
+                            show_point2, set_point2, 0, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_crit, S_IRUGO | S_IWUSR, show_temp, set_temp,
+                            THERM, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_crit_hyst, S_IRUGO | S_IWUSR, show_temp,
+                            set_temp, HYSTERSIS, 2);
+static SENSOR_DEVICE_ATTR_2(fan1_input, S_IRUGO, show_tach, NULL, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(fan1_min, S_IRUGO | S_IWUSR, show_tach, set_tach,
+                            MIN, 0);
+static SENSOR_DEVICE_ATTR_2(fan1_alarm, S_IRUGO, show_tach, NULL, ALARM, 0);
+static SENSOR_DEVICE_ATTR_2(fan2_input, S_IRUGO, show_tach, NULL, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(fan2_min, S_IRUGO | S_IWUSR, show_tach, set_tach,
+                            MIN, 1);
+static SENSOR_DEVICE_ATTR_2(fan2_alarm, S_IRUGO, show_tach, NULL, ALARM, 1);
+static SENSOR_DEVICE_ATTR_2(fan3_input, S_IRUGO, show_tach, NULL, INPUT, 2);
+static SENSOR_DEVICE_ATTR_2(fan3_min, S_IRUGO | S_IWUSR, show_tach, set_tach,
+                            MIN, 2);
+static SENSOR_DEVICE_ATTR_2(fan3_alarm, S_IRUGO, show_tach, NULL, ALARM, 2);
+static SENSOR_DEVICE_ATTR_2(fan4_input, S_IRUGO, show_tach, NULL, INPUT, 3);
+static SENSOR_DEVICE_ATTR_2(fan4_min, S_IRUGO | S_IWUSR, show_tach, set_tach,
+                            MIN, 3);
+static SENSOR_DEVICE_ATTR_2(fan4_alarm, S_IRUGO, show_tach, NULL, ALARM, 3);
+static SENSOR_DEVICE_ATTR_2(pwm1, S_IRUGO | S_IWUSR, show_pwm, set_pwm, INPUT,
+                            0);
+static SENSOR_DEVICE_ATTR_2(pwm1_freq, S_IRUGO | S_IWUSR, show_pwmfreq,
+                            set_pwmfreq, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(pwm1_enable, S_IRUGO | S_IWUSR, show_pwmctrl,
+                            set_pwmctrl, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_channel_temp, S_IRUGO | S_IWUSR,
+                            show_pwmchan, set_pwmchan, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO | S_IWUSR, show_pwm,
+                            set_pwm, MIN, 0);
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO | S_IWUSR, show_pwm,
+                            set_pwm, MAX, 0);
+static SENSOR_DEVICE_ATTR_2(pwm2, S_IRUGO | S_IWUSR, show_pwm, set_pwm, INPUT,
+                            1);
+static SENSOR_DEVICE_ATTR_2(pwm2_freq, S_IRUGO | S_IWUSR, show_pwmfreq,
+                            set_pwmfreq, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(pwm2_enable, S_IRUGO | S_IWUSR, show_pwmctrl,
+                            set_pwmctrl, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_channel_temp, S_IRUGO | S_IWUSR,
+                            show_pwmchan, set_pwmchan, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO | S_IWUSR, show_pwm,
+                            set_pwm, MIN, 1);
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO | S_IWUSR, show_pwm,
+                            set_pwm, MAX, 1);
+static SENSOR_DEVICE_ATTR_2(pwm3, S_IRUGO | S_IWUSR, show_pwm, set_pwm, INPUT,
+                            2);
+static SENSOR_DEVICE_ATTR_2(pwm3_freq, S_IRUGO | S_IWUSR, show_pwmfreq,
+                            set_pwmfreq, INPUT, 2);
+static SENSOR_DEVICE_ATTR_2(pwm3_enable, S_IRUGO | S_IWUSR, show_pwmctrl,
+                            set_pwmctrl, INPUT, 2);
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_channel_temp, S_IRUGO | S_IWUSR,
+                            show_pwmchan, set_pwmchan, INPUT, 2);
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO | S_IWUSR, show_pwm,
+                            set_pwm, MIN, 2);
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO | S_IWUSR, show_pwm,
+                            set_pwm, MAX, 2);
+static struct attribute *adt7475_attrs[] = {
+        &sensor_dev_attr_in1_input.dev_attr.attr,
+        &sensor_dev_attr_in1_max.dev_attr.attr,
+        &sensor_dev_attr_in1_min.dev_attr.attr,
+        &sensor_dev_attr_in1_alarm.dev_attr.attr,
+        &sensor_dev_attr_in2_input.dev_attr.attr,
+        &sensor_dev_attr_in2_max.dev_attr.attr,
+        &sensor_dev_attr_in2_min.dev_attr.attr,
+        &sensor_dev_attr_in2_alarm.dev_attr.attr,
+        &sensor_dev_attr_temp1_input.dev_attr.attr,
+        &sensor_dev_attr_temp1_alarm.dev_attr.attr,
+        &sensor_dev_attr_temp1_fault.dev_attr.attr,
+        &sensor_dev_attr_temp1_max.dev_attr.attr,
+        &sensor_dev_attr_temp1_min.dev_attr.attr,
+        &sensor_dev_attr_temp1_offset.dev_attr.attr,
+        &sensor_dev_attr_temp1_auto_point1_temp.dev_attr.attr,
+        &sensor_dev_attr_temp1_auto_point2_temp.dev_attr.attr,
+        &sensor_dev_attr_temp1_crit.dev_attr.attr,
+        &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr,
+        &sensor_dev_attr_temp2_input.dev_attr.attr,
+        &sensor_dev_attr_temp2_alarm.dev_attr.attr,
+        &sensor_dev_attr_temp2_max.dev_attr.attr,
+        &sensor_dev_attr_temp2_min.dev_attr.attr,
+        &sensor_dev_attr_temp2_offset.dev_attr.attr,
+        &sensor_dev_attr_temp2_auto_point1_temp.dev_attr.attr,
+        &sensor_dev_attr_temp2_auto_point2_temp.dev_attr.attr,
+        &sensor_dev_attr_temp2_crit.dev_attr.attr,
+        &sensor_dev_attr_temp2_crit_hyst.dev_attr.attr,
+        &sensor_dev_attr_temp3_input.dev_attr.attr,
+        &sensor_dev_attr_temp3_fault.dev_attr.attr,
+        &sensor_dev_attr_temp3_alarm.dev_attr.attr,
+        &sensor_dev_attr_temp3_max.dev_attr.attr,
+        &sensor_dev_attr_temp3_min.dev_attr.attr,
+        &sensor_dev_attr_temp3_offset.dev_attr.attr,
+        &sensor_dev_attr_temp3_auto_point1_temp.dev_attr.attr,
+        &sensor_dev_attr_temp3_auto_point2_temp.dev_attr.attr,
+        &sensor_dev_attr_temp3_crit.dev_attr.attr,
+        &sensor_dev_attr_temp3_crit_hyst.dev_attr.attr,
+        &sensor_dev_attr_fan1_input.dev_attr.attr,
+        &sensor_dev_attr_fan1_min.dev_attr.attr,
+        &sensor_dev_attr_fan1_alarm.dev_attr.attr,
+        &sensor_dev_attr_fan2_input.dev_attr.attr,
+        &sensor_dev_attr_fan2_min.dev_attr.attr,
+        &sensor_dev_attr_fan2_alarm.dev_attr.attr,
+        &sensor_dev_attr_fan3_input.dev_attr.attr,
+        &sensor_dev_attr_fan3_min.dev_attr.attr,
+        &sensor_dev_attr_fan3_alarm.dev_attr.attr,
+        &sensor_dev_attr_fan4_input.dev_attr.attr,
+        &sensor_dev_attr_fan4_min.dev_attr.attr,
+        &sensor_dev_attr_fan4_alarm.dev_attr.attr,
+        &sensor_dev_attr_pwm1.dev_attr.attr,
+        &sensor_dev_attr_pwm1_freq.dev_attr.attr,
+        &sensor_dev_attr_pwm1_enable.dev_attr.attr,
+        &sensor_dev_attr_pwm1_auto_channel_temp.dev_attr.attr,
+        &sensor_dev_attr_pwm1_auto_point1_pwm.dev_attr.attr,
+        &sensor_dev_attr_pwm1_auto_point2_pwm.dev_attr.attr,
+        &sensor_dev_attr_pwm2.dev_attr.attr,
+        &sensor_dev_attr_pwm2_freq.dev_attr.attr,
+        &sensor_dev_attr_pwm2_enable.dev_attr.attr,
+        &sensor_dev_attr_pwm2_auto_channel_temp.dev_attr.attr,
+        &sensor_dev_attr_pwm2_auto_point1_pwm.dev_attr.attr,
+        &sensor_dev_attr_pwm2_auto_point2_pwm.dev_attr.attr,
+        &sensor_dev_attr_pwm3.dev_attr.attr,
+        &sensor_dev_attr_pwm3_freq.dev_attr.attr,
+        &sensor_dev_attr_pwm3_enable.dev_attr.attr,
+        &sensor_dev_attr_pwm3_auto_channel_temp.dev_attr.attr,
+        &sensor_dev_attr_pwm3_auto_point1_pwm.dev_attr.attr,
+        &sensor_dev_attr_pwm3_auto_point2_pwm.dev_attr.attr,
+        NULL,
+};
+struct attribute_group adt7475_attr_group = { .attrs = adt7475_attrs };
+static int adt7475_detect(struct i2c_client *client, int kind,
+                          struct i2c_board_info *info)
+{
+        struct i2c_adapter *adapter = client->adapter;
+        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+                return -ENODEV;
+        if (kind <= 0) {
+                if (adt7475_read(REG_VENDID) != 0x41 ||
+                    adt7475_read(REG_DEVID) != 0x75) {
+                        dev_err(&adapter->dev,
+                                "Couldn't detect a adt7475 part at 0x%02x\n",
+                                (unsigned int)client->addr);
+                        return -ENODEV;
+                }
+        }
+        strlcpy(info->type, adt7475_id[0].name, I2C_NAME_SIZE);
+        return 0;
+}
+static int adt7475_probe(struct i2c_client *client,
+                         const struct i2c_device_id *id)
+{
+        struct adt7475_data *data;
+        int i, ret = 0;
+        data = kzalloc(sizeof(*data), GFP_KERNEL);
+        if (data == NULL)
+                return -ENOMEM;
+        mutex_init(&data->lock);
+        i2c_set_clientdata(client, data);
+        /* Call adt7475_read_pwm for all pwm's as this will reprogram any
+           pwm's which are disabled to manual mode with 0% duty cycle */
+        for (i = 0; i < ADT7475_PWM_COUNT; i++)
+                adt7475_read_pwm(client, i);
+        ret = sysfs_create_group(&client->dev.kobj, &adt7475_attr_group);
+        if (ret)
+                goto efree;
+        data->hwmon_dev = hwmon_device_register(&client->dev);
+        if (IS_ERR(data->hwmon_dev)) {
+                ret = PTR_ERR(data->hwmon_dev);
+                goto eremove;
+        }
+        return 0;
+eremove:
+        sysfs_remove_group(&client->dev.kobj, &adt7475_attr_group);
+efree:
+        kfree(data);
+        return ret;
+}
+static int adt7475_remove(struct i2c_client *client)
+{
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        hwmon_device_unregister(data->hwmon_dev);
+        sysfs_remove_group(&client->dev.kobj, &adt7475_attr_group);
+        kfree(data);
+        return 0;
+}
+static struct i2c_driver adt7475_driver = {
+        .class          = I2C_CLASS_HWMON,
+        .driver = {
+                .name   = "adt7475",
+        },
+        .probe          = adt7475_probe,
+        .remove         = adt7475_remove,
+        .id_table       = adt7475_id,
+        .detect         = adt7475_detect,
+        .address_data   = &addr_data,
+};
+static void adt7475_read_hystersis(struct i2c_client *client)
+{
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        data->temp[HYSTERSIS][0] = (u16) adt7475_read(REG_REMOTE1_HYSTERSIS);
+        data->temp[HYSTERSIS][1] = data->temp[HYSTERSIS][0];
+        data->temp[HYSTERSIS][2] = (u16) adt7475_read(REG_REMOTE2_HYSTERSIS);
+}
+static void adt7475_read_pwm(struct i2c_client *client, int index)
+{
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        unsigned int v;
+        data->pwm[CONTROL][index] = adt7475_read(PWM_CONFIG_REG(index));
+        /* Figure out the internal value for pwmctrl and pwmchan
+           based on the current settings */
+        v = (data->pwm[CONTROL][index] >> 5) & 7;
+        if (v == 3)
+                data->pwmctl[index] = 0;
+        else if (v == 7)
+                data->pwmctl[index] = 1;
+        else if (v == 4) {
+                /* The fan is disabled - we don't want to
+                   support that, so change to manual mode and
+                   set the duty cycle to 0 instead
+                */
+                data->pwm[INPUT][index] = 0;
+                data->pwm[CONTROL][index] &= ~0xE0;
+                data->pwm[CONTROL][index] |= (7 << 5);
+                i2c_smbus_write_byte_data(client, PWM_CONFIG_REG(index),
+                                          data->pwm[INPUT][index]);
+                i2c_smbus_write_byte_data(client, PWM_CONFIG_REG(index),
+                                          data->pwm[CONTROL][index]);
+                data->pwmctl[index] = 1;
+        } else {
+                data->pwmctl[index] = 2;
+                switch (v) {
+                case 0:
+                        data->pwmchan[index] = 1;
+                        break;
+                case 1:
+                        data->pwmchan[index] = 2;
+                        break;
+                case 2:
+                        data->pwmchan[index] = 4;
+                        break;
+                case 5:
+                        data->pwmchan[index] = 6;
+                        break;
+                case 6:
+                        data->pwmchan[index] = 7;
+                        break;
+                }
+        }
+}
+static struct adt7475_data *adt7475_update_device(struct device *dev)
+{
+        struct i2c_client *client = to_i2c_client(dev);
+        struct adt7475_data *data = i2c_get_clientdata(client);
+        u8 ext;
+        int i;
+        mutex_lock(&data->lock);
+        /* Measurement values update every 2 seconds */
+        if (time_after(jiffies, data->measure_updated + HZ * 2) ||
+            !data->valid) {
+                data->alarms = adt7475_read(REG_STATUS2) << 8;
+                data->alarms |= adt7475_read(REG_STATUS1);
+                ext = adt7475_read(REG_EXTEND1);
+                for (i = 0; i < ADT7475_VOLTAGE_COUNT; i++)
+                        data->voltage[INPUT][i] =
+                                (adt7475_read(VOLTAGE_REG(i)) << 2) |
+                                ((ext >> ((i + 1) * 2)) & 3);
+                ext = adt7475_read(REG_EXTEND2);
+                for (i = 0; i < ADT7475_TEMP_COUNT; i++)
+                        data->temp[INPUT][i] =
+                                (adt7475_read(TEMP_REG(i)) << 2) |
+                                ((ext >> ((i + 1) * 2)) & 3);
+                for (i = 0; i < ADT7475_TACH_COUNT; i++)
+                        data->tach[INPUT][i] =
+                                adt7475_read_word(client, TACH_REG(i));
+                /* Updated by hw when in auto mode */
+                for (i = 0; i < ADT7475_PWM_COUNT; i++)
+                        data->pwm[INPUT][i] = adt7475_read(PWM_REG(i));
+                data->measure_updated = jiffies;
+        }
+        /* Limits and settings, should never change update every 60 seconds */
+        if (time_after(jiffies, data->limits_updated + HZ * 2) ||
+            !data->valid) {
+                data->config5 = adt7475_read(REG_CONFIG5);
+                for (i = 0; i < ADT7475_VOLTAGE_COUNT; i++) {
+                        /* Adjust values so they match the input precision */
+                        data->voltage[MIN][i] =
+                                adt7475_read(VOLTAGE_MIN_REG(i)) << 2;
+                        data->voltage[MAX][i] =
+                                adt7475_read(VOLTAGE_MAX_REG(i)) << 2;
+                }
+                for (i = 0; i < ADT7475_TEMP_COUNT; i++) {
+                        /* Adjust values so they match the input precision */
+                        data->temp[MIN][i] =
+                                adt7475_read(TEMP_MIN_REG(i)) << 2;
+                        data->temp[MAX][i] =
+                                adt7475_read(TEMP_MAX_REG(i)) << 2;
+                        data->temp[AUTOMIN][i] =
+                                adt7475_read(TEMP_TMIN_REG(i)) << 2;
+                        data->temp[THERM][i] =
+                                adt7475_read(TEMP_THERM_REG(i)) << 2;
+                        data->temp[OFFSET][i] =
+                                adt7475_read(TEMP_OFFSET_REG(i));
+                }
+                adt7475_read_hystersis(client);
+                for (i = 0; i < ADT7475_TACH_COUNT; i++)
+                        data->tach[MIN][i] =
+                                adt7475_read_word(client, TACH_MIN_REG(i));
+                for (i = 0; i < ADT7475_PWM_COUNT; i++) {
+                        data->pwm[MAX][i] = adt7475_read(PWM_MAX_REG(i));
+                        data->pwm[MIN][i] = adt7475_read(PWM_MIN_REG(i));
+                        /* Set the channel and control information */
+                        adt7475_read_pwm(client, i);
+                }
+                data->range[0] = adt7475_read(TEMP_TRANGE_REG(0));
+                data->range[1] = adt7475_read(TEMP_TRANGE_REG(1));
+                data->range[2] = adt7475_read(TEMP_TRANGE_REG(2));
+                data->limits_updated = jiffies;
+                data->valid = 1;
+        }
+        mutex_unlock(&data->lock);
+        return data;
+}
+static int __init sensors_adt7475_init(void)
+{
+        return i2c_add_driver(&adt7475_driver);
+}
+static void __exit sensors_adt7475_exit(void)
+{
+        i2c_del_driver(&adt7475_driver);
+}
+MODULE_AUTHOR("Advanced Micro Devices, Inc");
+MODULE_DESCRIPTION("adt7475 driver");
+MODULE_LICENSE("GPL");
+module_init(sensors_adt7475_init);
+module_exit(sensors_adt7475_exit);
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index dca47a591baf..e30186236588 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -590,6 +590,11 @@ static ssize_t applesmc_light_show(struct device *dev,
        }
        ret = applesmc_read_key(LIGHT_SENSOR_LEFT_KEY, buffer, data_length);
+        /* newer macbooks report a single 10-bit bigendian value */
+        if (data_length == 10) {
+                left = be16_to_cpu(*(__be16 *)(buffer + 6)) >> 2;
+                goto out;
+        }
        left = buffer[2];
        if (ret)
                goto out;
diff --git a/drivers/hwmon/hp_accel.c b/drivers/hwmon/hp_accel.c
index bf8d40580577..03705240000f 100644
--- a/drivers/hwmon/hp_accel.c
+++ b/drivers/hwmon/hp_accel.c
@@ -3,7 +3,7 @@
 *
 *  Copyright (C) 2007-2008 Yan Burman
 *  Copyright (C) 2008 Eric Piel
- *  Copyright (C) 2008 Pavel Machek
+ *  Copyright (C) 2008-2009 Pavel Machek
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
@@ -36,6 +36,7 @@
 #include <linux/freezer.h>
 #include <linux/version.h>
 #include <linux/uaccess.h>
+#include <linux/leds.h>
 #include <acpi/acpi_drivers.h>
 #include <asm/atomic.h>
 #include "lis3lv02d.h"
@@ -43,6 +44,36 @@
 #define DRIVER_NAME     "lis3lv02d"
 #define ACPI_MDPS_CLASS "accelerometer"
+/* Delayed LEDs infrastructure ------------------------------------ */
+/* Special LED class that can defer work */
+struct delayed_led_classdev {
+        struct led_classdev led_classdev;
+        struct work_struct work;
+        enum led_brightness new_brightness;
+        unsigned int led;               /* For driver */
+        void (*set_brightness)(struct delayed_led_classdev *data, enum led_brightness value);
+};
+static inline void delayed_set_status_worker(struct work_struct *work)
+{
+        struct delayed_led_classdev *data =
+                        container_of(work, struct delayed_led_classdev, work);
+        data->set_brightness(data, data->new_brightness);
+}
+static inline void delayed_sysfs_set(struct led_classdev *led_cdev,
+                              enum led_brightness brightness)
+{
+        struct delayed_led_classdev *data = container_of(led_cdev,
+                             struct delayed_led_classdev, led_classdev);
+        data->new_brightness = brightness;
+        schedule_work(&data->work);
+}
+/* HP-specific accelerometer driver ------------------------------------ */
 /* For automatic insertion of the module */
 static struct acpi_device_id lis3lv02d_device_ids[] = {
@@ -154,10 +185,33 @@ static struct dmi_system_id lis3lv02d_dmi_ids[] = {
 */
 };
+static void hpled_set(struct delayed_led_classdev *led_cdev, enum led_brightness value)
+{
+        acpi_handle handle = adev.device->handle;
+        unsigned long long ret; /* Not used when writing */
+        union acpi_object in_obj[1];
+        struct acpi_object_list args = { 1, in_obj };
+        in_obj[0].type          = ACPI_TYPE_INTEGER;
+        in_obj[0].integer.value = !!value;
+        acpi_evaluate_integer(handle, "ALED", &args, &ret);
+}
+static struct delayed_led_classdev hpled_led = {
+        .led_classdev = {
+                .name                   = "hp::hddprotect",
+                .default_trigger        = "none",
+                .brightness_set         = delayed_sysfs_set,
+                .flags                  = LED_CORE_SUSPENDRESUME,
+        },
+        .set_brightness = hpled_set,
+};
 static int lis3lv02d_add(struct acpi_device *device)
 {
        u8 val;
+        int ret;
        if (!device)
                return -EINVAL;
@@ -183,7 +237,19 @@ static int lis3lv02d_add(struct acpi_device *device)
                adev.ac = lis3lv02d_axis_normal;
        }
-        return lis3lv02d_init_device(&adev);
+        INIT_WORK(&hpled_led.work, delayed_set_status_worker);
+        ret = led_classdev_register(NULL, &hpled_led.led_classdev);
+        if (ret)
+                return ret;
+        ret = lis3lv02d_init_device(&adev);
+        if (ret) {
+                flush_work(&hpled_led.work);
+                led_classdev_unregister(&hpled_led.led_classdev);
+                return ret;
+        }
+        return ret;
 }
 static int lis3lv02d_remove(struct acpi_device *device, int type)
@@ -194,6 +260,9 @@ static int lis3lv02d_remove(struct acpi_device *device, int type)
        lis3lv02d_joystick_disable();
        lis3lv02d_poweroff(device->handle);
+        flush_work(&hpled_led.work);
+        led_classdev_unregister(&hpled_led.led_classdev);
        return lis3lv02d_remove_fs();
 }
@@ -256,7 +325,7 @@ static void __exit lis3lv02d_exit_module(void)
        acpi_bus_unregister_driver(&lis3lv02d_driver);
 }
-MODULE_DESCRIPTION("Glue between LIS3LV02Dx and HP ACPI BIOS");
+MODULE_DESCRIPTION("Glue between LIS3LV02Dx and HP ACPI BIOS and support for disk protection LED.");
 MODULE_AUTHOR("Yan Burman, Eric Piel, Pavel Machek");
 MODULE_LICENSE("GPL");
diff --git a/drivers/hwmon/k8temp.c b/drivers/hwmon/k8temp.c
index bd2bde0ef95e..1fe995111841 100644
--- a/drivers/hwmon/k8temp.c
+++ b/drivers/hwmon/k8temp.c
@@ -31,6 +31,7 @@
 #include <linux/hwmon-sysfs.h>
 #include <linux/err.h>
 #include <linux/mutex.h>
+#include <asm/processor.h>
 #define TEMP_FROM_REG(val)      (((((val) >> 16) & 0xff) - 49) * 1000)
 #define REG_TEMP        0xe4
@@ -47,6 +48,8 @@ struct k8temp_data {
        /* registers values */
        u8 sensorsp;            /* sensor presence bits - SEL_CORE & SEL_PLACE */
        u32 temp[2][2];         /* core, place */
+        u8 swap_core_select;    /* meaning of SEL_CORE is inverted */
+        u32 temp_offset;
 };
 static struct k8temp_data *k8temp_update_device(struct device *dev)
@@ -114,10 +117,15 @@ static ssize_t show_temp(struct device *dev,
            to_sensor_dev_attr_2(devattr);
        int core = attr->nr;
        int place = attr->index;
+        int temp;
        struct k8temp_data *data = k8temp_update_device(dev);
-        return sprintf(buf, "%d\n",
+        if (data->swap_core_select)
-                       TEMP_FROM_REG(data->temp[core][place]));
+                core = core ? 0 : 1;
+        temp = TEMP_FROM_REG(data->temp[core][place]) + data->temp_offset;
+        return sprintf(buf, "%d\n", temp);
 }
 /* core, place */
@@ -141,20 +149,49 @@ static int __devinit k8temp_probe(struct pci_dev *pdev,
        int err;
        u8 scfg;
        u32 temp;
+        u8 model, stepping;
        struct k8temp_data *data;
-        u32 cpuid = cpuid_eax(1);
-        /* this feature should be available since SH-C0 core */
-        if ((cpuid == 0xf40) || (cpuid == 0xf50) || (cpuid == 0xf51)) {
-                err = -ENODEV;
-                goto exit;
-        }
        if (!(data = kzalloc(sizeof(struct k8temp_data), GFP_KERNEL))) {
                err = -ENOMEM;
                goto exit;
        }
+        model = boot_cpu_data.x86_model;
+        stepping = boot_cpu_data.x86_mask;
+        switch (boot_cpu_data.x86) {
+        case 0xf:
+                /* feature available since SH-C0, exclude older revisions */
+                if (((model == 4) && (stepping == 0)) ||
+                    ((model == 5) && (stepping <= 1))) {
+                        err = -ENODEV;
+                        goto exit_free;
+                }
+                /*
+                 * AMD NPT family 0fh, i.e. RevF and RevG:
+                 * meaning of SEL_CORE bit is inverted
+                 */
+                if (model >= 0x40) {
+                        data->swap_core_select = 1;
+                        dev_warn(&pdev->dev, "Temperature readouts might be "
+                                 "wrong - check erratum #141\n");
+                }
+                if ((model >= 0x69) &&
+                    !(model == 0xc1 || model == 0x6c || model == 0x7c)) {
+                        /*
+                         * RevG desktop CPUs (i.e. no socket S1G1 parts)
+                         * need additional offset, otherwise reported
+                         * temperature is below ambient temperature
+                         */
+                        data->temp_offset = 21000;
+                }
+                break;
+        }
        pci_read_config_byte(pdev, REG_TEMP, &scfg);
        scfg &= ~(SEL_PLACE | SEL_CORE);                /* Select sensor 0, core0 */
        pci_write_config_byte(pdev, REG_TEMP, scfg);
diff --git a/drivers/i2c/busses/i2c-acorn.c b/drivers/i2c/busses/i2c-acorn.c
index 75089febbc13..9fee3ca17344 100644
--- a/drivers/i2c/busses/i2c-acorn.c
+++ b/drivers/i2c/busses/i2c-acorn.c
@@ -83,7 +83,6 @@ static struct i2c_algo_bit_data ioc_data = {
 };
 static struct i2c_adapter ioc_ops = {
-        .id                     = I2C_HW_B_IOC,
        .algo_data              = &ioc_data,
 };
diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
index 9cead9b9458e..981e080b32ae 100644
--- a/drivers/i2c/busses/i2c-ali1535.c
+++ b/drivers/i2c/busses/i2c-ali1535.c
@@ -476,7 +476,6 @@ static const struct i2c_algorithm smbus_algorithm = {
 static struct i2c_adapter ali1535_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_SMBUS_ALI1535,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .algo           = &smbus_algorithm,
 };
diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c
index dd9e796fad69..f70f46582c6c 100644
--- a/drivers/i2c/busses/i2c-ali1563.c
+++ b/drivers/i2c/busses/i2c-ali1563.c
@@ -386,7 +386,6 @@ static const struct i2c_algorithm ali1563_algorithm = {
 static struct i2c_adapter ali1563_adapter = {
        .owner  = THIS_MODULE,
-        .id     = I2C_HW_SMBUS_ALI1563,
        .class  = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .algo   = &ali1563_algorithm,
 };
diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
index 234fdde7d40e..39066dee46e3 100644
--- a/drivers/i2c/busses/i2c-ali15x3.c
+++ b/drivers/i2c/busses/i2c-ali15x3.c
@@ -473,7 +473,6 @@ static const struct i2c_algorithm smbus_algorithm = {
 static struct i2c_adapter ali15x3_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_SMBUS_ALI15X3,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .algo           = &smbus_algorithm,
 };
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index 36bee5b9c952..220f4a1eee1d 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -298,7 +298,6 @@ static const struct i2c_algorithm smbus_algorithm = {
 struct i2c_adapter amd756_smbus = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_SMBUS_AMD756,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .algo           = &smbus_algorithm,
 };
diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c
index 3972208876b3..edab51973bf5 100644
--- a/drivers/i2c/busses/i2c-amd8111.c
+++ b/drivers/i2c/busses/i2c-amd8111.c
@@ -387,7 +387,6 @@ static int __devinit amd8111_probe(struct pci_dev *dev,
        smbus->adapter.owner = THIS_MODULE;
        snprintf(smbus->adapter.name, sizeof(smbus->adapter.name),
                "SMBus2 AMD8111 adapter at %04x", smbus->base);
-        smbus->adapter.id = I2C_HW_SMBUS_AMD8111;
        smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
        smbus->adapter.algo = &smbus_algorithm;
        smbus->adapter.algo_data = smbus;
diff --git a/drivers/i2c/busses/i2c-au1550.c b/drivers/i2c/busses/i2c-au1550.c
index 66a04c2c660f..f78ce523e3db 100644
--- a/drivers/i2c/busses/i2c-au1550.c
+++ b/drivers/i2c/busses/i2c-au1550.c
@@ -400,7 +400,6 @@ i2c_au1550_probe(struct platform_device *pdev)
        priv->xfer_timeout = 200;
        priv->ack_timeout = 200;
-        priv->adap.id = I2C_HW_AU1550_PSC;
        priv->adap.nr = pdev->id;
        priv->adap.algo = &au1550_algo;
        priv->adap.algo_data = priv;
diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c
index 3fd2c417c1e0..fc548b3d002e 100644
--- a/drivers/i2c/busses/i2c-bfin-twi.c
+++ b/drivers/i2c/busses/i2c-bfin-twi.c
@@ -651,7 +651,6 @@ static int i2c_bfin_twi_probe(struct platform_device *pdev)
        iface->timeout_timer.data = (unsigned long)iface;
        p_adap = &iface->adap;
-        p_adap->id = I2C_HW_BLACKFIN;
        p_adap->nr = pdev->id;
        strlcpy(p_adap->name, pdev->name, sizeof(p_adap->name));
        p_adap->algo = &bfin_twi_algorithm;
diff --git a/drivers/i2c/busses/i2c-elektor.c b/drivers/i2c/busses/i2c-elektor.c
index 0ed3ccb81b63..448b4bf35eb7 100644
--- a/drivers/i2c/busses/i2c-elektor.c
+++ b/drivers/i2c/busses/i2c-elektor.c
@@ -202,7 +202,6 @@ static struct i2c_algo_pcf_data pcf_isa_data = {
 static struct i2c_adapter pcf_isa_ops = {
        .owner          = THIS_MODULE,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
-        .id             = I2C_HW_P_ELEK,
        .algo_data      = &pcf_isa_data,
        .name           = "i2c-elektor",
 };
diff --git a/drivers/i2c/busses/i2c-hydra.c b/drivers/i2c/busses/i2c-hydra.c
index 648aa7baff83..bec9b845dd16 100644
--- a/drivers/i2c/busses/i2c-hydra.c
+++ b/drivers/i2c/busses/i2c-hydra.c
@@ -102,7 +102,6 @@ static struct i2c_algo_bit_data hydra_bit_data = {
 static struct i2c_adapter hydra_adap = {
        .owner          = THIS_MODULE,
        .name           = "Hydra i2c",
-        .id             = I2C_HW_B_HYDRA,
        .algo_data      = &hydra_bit_data,
 };
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 526625eaa84b..230238df56c4 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -556,7 +556,6 @@ static const struct i2c_algorithm smbus_algorithm = {
 static struct i2c_adapter i801_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_SMBUS_I801,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .algo           = &smbus_algorithm,
 };
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 651f2f1ae5b7..88f0db73b364 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -746,7 +746,6 @@ static int __devinit iic_probe(struct of_device *ofdev,
        adap->dev.parent = &ofdev->dev;
        strlcpy(adap->name, "IBM IIC", sizeof(adap->name));
        i2c_set_adapdata(adap, dev);
-        adap->id = I2C_HW_OCP;
        adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
        adap->algo = &iic_algo;
        adap->timeout = 1;
diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c
index fc2714ac0c0f..3190690c26ce 100644
--- a/drivers/i2c/busses/i2c-iop3xx.c
+++ b/drivers/i2c/busses/i2c-iop3xx.c
@@ -480,7 +480,6 @@ iop3xx_i2c_probe(struct platform_device *pdev)
        }
        memcpy(new_adapter->name, pdev->name, strlen(pdev->name));
-        new_adapter->id = I2C_HW_IOP3XX;
        new_adapter->owner = THIS_MODULE;
        new_adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
        new_adapter->dev.parent = &pdev->dev;
diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c
index 05d72e981353..8e8467970481 100644
--- a/drivers/i2c/busses/i2c-ixp2000.c
+++ b/drivers/i2c/busses/i2c-ixp2000.c
@@ -116,7 +116,6 @@ static int ixp2000_i2c_probe(struct platform_device *plat_dev)
        drv_data->algo_data.udelay = 6;
        drv_data->algo_data.timeout = 100;
-        drv_data->adapter.id = I2C_HW_B_IXP2000,
        strlcpy(drv_data->adapter.name, plat_dev->dev.driver->name,
                sizeof(drv_data->adapter.name));
        drv_data->adapter.algo_data = &drv_data->algo_data,
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index a9a45fcc8544..aedbbe6618db 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -310,7 +310,6 @@ static const struct i2c_algorithm mpc_algo = {
 static struct i2c_adapter mpc_ops = {
        .owner = THIS_MODULE,
        .name = "MPC adapter",
-        .id = I2C_HW_MPC107,
        .algo = &mpc_algo,
        .timeout = 1,
 };
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 9e8118d2fe64..eeda276f8f16 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -527,7 +527,6 @@ mv64xxx_i2c_probe(struct platform_device *pd)
                goto exit_unmap_regs;
        }
        drv_data->adapter.dev.parent = &pd->dev;
-        drv_data->adapter.id = I2C_HW_MV64XXX;
        drv_data->adapter.algo = &mv64xxx_i2c_algo;
        drv_data->adapter.owner = THIS_MODULE;
        drv_data->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c
index 3b19bc41a60b..05af6cd7f270 100644
--- a/drivers/i2c/busses/i2c-nforce2.c
+++ b/drivers/i2c/busses/i2c-nforce2.c
@@ -355,7 +355,6 @@ static int __devinit nforce2_probe_smb (struct pci_dev *dev, int bar,
                return -EBUSY;
        }
        smbus->adapter.owner = THIS_MODULE;
-        smbus->adapter.id = I2C_HW_SMBUS_NFORCE2;
        smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
        smbus->adapter.algo = &smbus_algorithm;
        smbus->adapter.algo_data = smbus;
diff --git a/drivers/i2c/busses/i2c-parport-light.c b/drivers/i2c/busses/i2c-parport-light.c
index b2b8380f6602..322c5691e38e 100644
--- a/drivers/i2c/busses/i2c-parport-light.c
+++ b/drivers/i2c/busses/i2c-parport-light.c
@@ -115,7 +115,6 @@ static struct i2c_algo_bit_data parport_algo_data = {
 static struct i2c_adapter parport_adapter = {
        .owner          = THIS_MODULE,
        .class          = I2C_CLASS_HWMON,
-        .id             = I2C_HW_B_LP,
        .algo_data      = &parport_algo_data,
        .name           = "Parallel port adapter (light)",
 };
diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c
index a257cd5cd134..0d8998610c74 100644
--- a/drivers/i2c/busses/i2c-parport.c
+++ b/drivers/i2c/busses/i2c-parport.c
@@ -164,7 +164,6 @@ static void i2c_parport_attach (struct parport *port)
        /* Fill the rest of the structure */
        adapter->adapter.owner = THIS_MODULE;
        adapter->adapter.class = I2C_CLASS_HWMON;
-        adapter->adapter.id = I2C_HW_B_LP;
        strlcpy(adapter->adapter.name, "Parallel port adapter",
                sizeof(adapter->adapter.name));
        adapter->algo_data = parport_algo_data;
diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c
index 9eb76268ec78..4aa8138cb0a9 100644
--- a/drivers/i2c/busses/i2c-pca-isa.c
+++ b/drivers/i2c/busses/i2c-pca-isa.c
@@ -101,7 +101,6 @@ static struct i2c_algo_pca_data pca_isa_data = {
 static struct i2c_adapter pca_isa_ops = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_A_ISA,
        .algo_data      = &pca_isa_data,
        .name           = "PCA9564 ISA Adapter",
        .timeout        = 100,
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index eaa9b387543e..761f9dd53620 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -403,7 +403,6 @@ static const struct i2c_algorithm smbus_algorithm = {
 static struct i2c_adapter piix4_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_SMBUS_PIIX4,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .algo           = &smbus_algorithm,
 };
diff --git a/drivers/i2c/busses/i2c-sibyte.c b/drivers/i2c/busses/i2c-sibyte.c
index 4ddefbf238e9..98b1ec489159 100644
--- a/drivers/i2c/busses/i2c-sibyte.c
+++ b/drivers/i2c/busses/i2c-sibyte.c
@@ -155,7 +155,6 @@ static struct i2c_algo_sibyte_data sibyte_board_data[2] = {
 static struct i2c_adapter sibyte_board_adapter[2] = {
        {
                .owner          = THIS_MODULE,
-                .id             = I2C_HW_SIBYTE,
                .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
                .algo           = NULL,
                .algo_data      = &sibyte_board_data[0],
@@ -164,7 +163,6 @@ static struct i2c_adapter sibyte_board_adapter[2] = {
        },
        {
                .owner          = THIS_MODULE,
-                .id             = I2C_HW_SIBYTE,
                .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
                .algo           = NULL,
                .algo_data      = &sibyte_board_data[1],
diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c
index 8ce2daff985c..f320ab27da46 100644
--- a/drivers/i2c/busses/i2c-sis5595.c
+++ b/drivers/i2c/busses/i2c-sis5595.c
@@ -365,7 +365,6 @@ static const struct i2c_algorithm smbus_algorithm = {
 static struct i2c_adapter sis5595_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_SMBUS_SIS5595,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .algo           = &smbus_algorithm,
 };
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index 9c9c016ff2b5..50c3610e6028 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -464,7 +464,6 @@ static const struct i2c_algorithm smbus_algorithm = {
 static struct i2c_adapter sis630_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_SMBUS_SIS630,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .algo           = &smbus_algorithm,
 };
diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c
index f1bba6396641..7e1594b40579 100644
--- a/drivers/i2c/busses/i2c-sis96x.c
+++ b/drivers/i2c/busses/i2c-sis96x.c
@@ -241,7 +241,6 @@ static const struct i2c_algorithm smbus_algorithm = {
 static struct i2c_adapter sis96x_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_SMBUS_SIS96X,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .algo           = &smbus_algorithm,
 };
diff --git a/drivers/i2c/busses/i2c-via.c b/drivers/i2c/busses/i2c-via.c
index 29cef0433f34..8b24f192103a 100644
--- a/drivers/i2c/busses/i2c-via.c
+++ b/drivers/i2c/busses/i2c-via.c
@@ -83,7 +83,6 @@ static struct i2c_algo_bit_data bit_data = {
 static struct i2c_adapter vt586b_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_B_VIA,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .name           = "VIA i2c",
        .algo_data      = &bit_data,
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 9f194d9efd91..02e6f724b05f 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -321,7 +321,6 @@ static const struct i2c_algorithm smbus_algorithm = {
 static struct i2c_adapter vt596_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_SMBUS_VIA2,
        .class          = I2C_CLASS_HWMON | I2C_CLASS_SPD,
        .algo           = &smbus_algorithm,
 };
diff --git a/drivers/i2c/busses/i2c-voodoo3.c b/drivers/i2c/busses/i2c-voodoo3.c
index 1d4ae26ba73d..1a474acc0ddd 100644
--- a/drivers/i2c/busses/i2c-voodoo3.c
+++ b/drivers/i2c/busses/i2c-voodoo3.c
@@ -163,7 +163,6 @@ static struct i2c_algo_bit_data voo_i2c_bit_data = {
 static struct i2c_adapter voodoo3_i2c_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_B_VOO,
        .class          = I2C_CLASS_TV_ANALOG, 
        .name           = "I2C Voodoo3/Banshee adapter",
        .algo_data      = &voo_i2c_bit_data,
@@ -180,7 +179,6 @@ static struct i2c_algo_bit_data voo_ddc_bit_data = {
 static struct i2c_adapter voodoo3_ddc_adapter = {
        .owner          = THIS_MODULE,
-        .id             = I2C_HW_B_VOO,
        .class          = I2C_CLASS_DDC, 
        .name           = "DDC Voodoo3/Banshee adapter",
        .algo_data      = &voo_ddc_bit_data,
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index ed794b145a11..648ecc6f60e6 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -440,7 +440,6 @@ static __init struct scx200_acb_iface *scx200_create_iface(const char *text,
        i2c_set_adapdata(adapter, iface);
        snprintf(adapter->name, sizeof(adapter->name), "%s ACB%d", text, index);
        adapter->owner = THIS_MODULE;
-        adapter->id = I2C_HW_SMBUS_SCX200;
        adapter->algo = &scx200_acb_algorithm;
        adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
        adapter->dev.parent = dev;
diff --git a/drivers/i2c/busses/scx200_i2c.c b/drivers/i2c/busses/scx200_i2c.c
index e4c98539c517..162b74a04886 100644
--- a/drivers/i2c/busses/scx200_i2c.c
+++ b/drivers/i2c/busses/scx200_i2c.c
@@ -82,7 +82,6 @@ static struct i2c_algo_bit_data scx200_i2c_data = {
 static struct i2c_adapter scx200_i2c_ops = {
        .owner             = THIS_MODULE,
        .class             = I2C_CLASS_HWMON | I2C_CLASS_SPD,
-        .id                = I2C_HW_B_SCX200,
        .algo_data         = &scx200_i2c_data,
        .name   = "NatSemi SCx200 I2C",
 };
diff --git a/drivers/i2c/chips/Kconfig b/drivers/i2c/chips/Kconfig
index 59c3d23f5bdc..c80312c1f382 100644
--- a/drivers/i2c/chips/Kconfig
+++ b/drivers/i2c/chips/Kconfig
@@ -16,43 +16,6 @@ config DS1682
          This driver can also be built as a module.  If so, the module
          will be called ds1682.
-config AT24
-        tristate "EEPROMs from most vendors"
-        depends on SYSFS && EXPERIMENTAL
-        help
-          Enable this driver to get read/write support to most I2C EEPROMs,
-          after you configure the driver to know about each EEPROM on
-          your target board.  Use these generic chip names, instead of
-          vendor-specific ones like at24c64 or 24lc02:
-             24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
-             24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
-          Unless you like data loss puzzles, always be sure that any chip
-          you configure as a 24c32 (32 kbit) or larger is NOT really a
-          24c16 (16 kbit) or smaller, and vice versa. Marking the chip
-          as read-only won't help recover from this. Also, if your chip
-          has any software write-protect mechanism you may want to review the
-          code to make sure this driver won't turn it on by accident.
-          If you use this with an SMBus adapter instead of an I2C adapter,
-          full functionality is not available.  Only smaller devices are
-          supported (24c16 and below, max 4 kByte).
-          This driver can also be built as a module.  If so, the module
-          will be called at24.
-config SENSORS_EEPROM
-        tristate "EEPROM reader"
-        depends on EXPERIMENTAL
-        help
-          If you say yes here you get read-only access to the EEPROM data
-          available on modern memory DIMMs and Sony Vaio laptops.  Such
-          EEPROMs could theoretically be available on other devices as well.
-          This driver can also be built as a module.  If so, the module
-          will be called eeprom.
 config SENSORS_PCF8574
        tristate "Philips PCF8574 and PCF8574A (DEPRECATED)"
        depends on EXPERIMENTAL && GPIO_PCF857X = "n"
@@ -139,15 +102,4 @@ config SENSORS_TSL2550
          This driver can also be built as a module.  If so, the module
          will be called tsl2550.
-config MCU_MPC8349EMITX
-        tristate "MPC8349E-mITX MCU driver"
-        depends on I2C && PPC_83xx
-        select GENERIC_GPIO
-        select ARCH_REQUIRE_GPIOLIB
-        help
-          Say Y here to enable soft power-off functionality on the Freescale
-          boards with the MPC8349E-mITX-compatible MCU chips. This driver will
-          also register MCU GPIOs with the generic GPIO API, so you'll able
-          to use MCU pins as GPIOs.
 endmenu
diff --git a/drivers/i2c/chips/Makefile b/drivers/i2c/chips/Makefile
index 83accaaf8164..d142f238a2de 100644
--- a/drivers/i2c/chips/Makefile
+++ b/drivers/i2c/chips/Makefile
@@ -11,15 +11,12 @@
 #
 obj-$(CONFIG_DS1682)            += ds1682.o
-obj-$(CONFIG_AT24)              += at24.o
-obj-$(CONFIG_SENSORS_EEPROM)    += eeprom.o
 obj-$(CONFIG_SENSORS_MAX6875)   += max6875.o
 obj-$(CONFIG_SENSORS_PCA9539)   += pca9539.o
 obj-$(CONFIG_SENSORS_PCF8574)   += pcf8574.o
 obj-$(CONFIG_PCF8575)           += pcf8575.o
 obj-$(CONFIG_SENSORS_PCF8591)   += pcf8591.o
 obj-$(CONFIG_SENSORS_TSL2550)   += tsl2550.o
-obj-$(CONFIG_MCU_MPC8349EMITX)  += mcu_mpc8349emitx.o
 ifeq ($(CONFIG_I2C_DEBUG_CHIP),y)
 EXTRA_CFLAGS += -DDEBUG
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 3f9503867e6b..b1c6f68d98ce 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -701,11 +701,6 @@ config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
       depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
 endchoice
-config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
-       int "Maximum transfer size (KB) per request (up to 128)"
-       default "128"
-       depends on BLK_DEV_IDE_AU1XXX
 config BLK_DEV_IDE_TX4938
        tristate "TX4938 internal IDE support"
        depends on SOC_TX4938
diff --git a/drivers/ide/falconide.c b/drivers/ide/falconide.c
index a5ba820d69bb..a638e952d67a 100644
--- a/drivers/ide/falconide.c
+++ b/drivers/ide/falconide.c
@@ -82,7 +82,7 @@ static const struct ide_tp_ops falconide_tp_ops = {
 static const struct ide_port_info falconide_port_info = {
        .tp_ops                 = &falconide_tp_ops,
-        .host_flags             = IDE_HFLAG_NO_DMA,
+        .host_flags             = IDE_HFLAG_NO_DMA | IDE_HFLAG_SERIALIZE,
 };
 static void __init falconide_setup_ports(hw_regs_t *hw)
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 4088a622873e..806760d24cef 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -633,7 +633,7 @@ static void ide_disk_setup(ide_drive_t *drive)
        printk(KERN_INFO "%s: max request size: %dKiB\n", drive->name,
                q->max_sectors / 2);
-        if (ata_id_is_ssd(id) || ata_id_is_cfa(id))
+        if (ata_id_is_ssd(id))
                queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q);
        /* calculate drive capacity, and select LBA if possible */
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index e728cfe7273f..753b92ebe0ae 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -493,7 +493,7 @@ static int __ide_wait_stat(ide_drive_t *drive, u8 good, u8 bad, unsigned long ti
        stat = tp_ops->read_status(hwif);
        if (stat & ATA_BUSY) {
-                local_irq_save(flags);
+                local_save_flags(flags);
                local_irq_enable_in_hardirq();
                timeout += jiffies;
                while ((stat = tp_ops->read_status(hwif)) & ATA_BUSY) {
diff --git a/drivers/ide/ide-pm.c b/drivers/ide/ide-pm.c
index 4b3bf6a06b70..60538d9c84ee 100644
--- a/drivers/ide/ide-pm.c
+++ b/drivers/ide/ide-pm.c
@@ -186,12 +186,10 @@ void ide_complete_pm_request(ide_drive_t *drive, struct request *rq)
               blk_pm_suspend_request(rq) ? "suspend" : "resume");
 #endif
        spin_lock_irqsave(q->queue_lock, flags);
-        if (blk_pm_suspend_request(rq)) {
+        if (blk_pm_suspend_request(rq))
                blk_stop_queue(q);
-        } else {
+        else
                drive->dev_flags &= ~IDE_DFLAG_BLOCKED;
-                blk_start_queue(q);
-        }
        spin_unlock_irqrestore(q->queue_lock, flags);
        drive->hwif->rq = NULL;
@@ -219,6 +217,8 @@ void ide_check_pm_state(ide_drive_t *drive, struct request *rq)
                 * point.
                 */
                ide_hwif_t *hwif = drive->hwif;
+                struct request_queue *q = drive->queue;
+                unsigned long flags;
                int rc;
 #ifdef DEBUG_PM
                printk("%s: Wakeup request inited, waiting for !BSY...\n", drive->name);
@@ -231,5 +231,9 @@ void ide_check_pm_state(ide_drive_t *drive, struct request *rq)
                rc = ide_wait_not_busy(hwif, 100000);
                if (rc)
                        printk(KERN_WARNING "%s: drive not ready on wakeup\n", drive->name);
+                spin_lock_irqsave(q->queue_lock, flags);
+                blk_start_queue(q);
+                spin_unlock_irqrestore(q->queue_lock, flags);
        }
 }
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 0ccbb4459fb9..0db1ed9f5fc2 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -649,7 +649,8 @@ static int ide_register_port(ide_hwif_t *hwif)
        /* register with global device tree */
        dev_set_name(&hwif->gendev, hwif->name);
        hwif->gendev.driver_data = hwif;
-        hwif->gendev.parent = hwif->dev;
+        if (hwif->gendev.parent == NULL)
+                hwif->gendev.parent = hwif->dev;
        hwif->gendev.release = hwif_release_dev;
        ret = device_register(&hwif->gendev);
@@ -796,7 +797,7 @@ static int ide_probe_port(ide_hwif_t *hwif)
        if (irqd)
                disable_irq(hwif->irq);
-        local_irq_save(flags);
+        local_save_flags(flags);
        local_irq_enable_in_hardirq();
        if (ide_port_wait_ready(hwif) == -EBUSY)
diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c
index 0be27ac1f077..e1c4f5437396 100644
--- a/drivers/ide/it821x.c
+++ b/drivers/ide/it821x.c
@@ -68,6 +68,8 @@
 #define DRV_NAME "it821x"
+#define QUIRK_VORTEX86 1
 struct it821x_dev
 {
        unsigned int smart:1,           /* Are we in smart raid mode */
@@ -79,6 +81,7 @@ struct it821x_dev
        u16     pio[2];                 /* Cached PIO values */
        u16     mwdma[2];               /* Cached MWDMA values */
        u16     udma[2];                /* Cached UDMA values (per drive) */
+        u16     quirks;
 };
 #define ATA_66          0
@@ -557,8 +560,7 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
         *      this is necessary.
         */
-        pci_read_config_byte(dev, 0x08, &conf);
+        if (dev->revision == 0x10) {
-        if (conf == 0x10) {
                idev->timing10 = 1;
                hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA;
                if (idev->smart == 0)
@@ -577,6 +579,12 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
        hwif->ultra_mask = ATA_UDMA6;
        hwif->mwdma_mask = ATA_MWDMA2;
+        /* Vortex86SX quirk: prevent Ultra-DMA mode to fix BadCRC issue */
+        if (idev->quirks & QUIRK_VORTEX86) {
+                if (dev->revision == 0x11)
+                        hwif->ultra_mask = 0;
+        }
 }
 static void it8212_disable_raid(struct pci_dev *dev)
@@ -649,6 +657,8 @@ static int __devinit it821x_init_one(struct pci_dev *dev, const struct pci_devic
                return -ENOMEM;
        }
+        itdevs->quirks = id->driver_data;
        rc = ide_pci_init_one(dev, &it821x_chipset, itdevs);
        if (rc)
                kfree(itdevs);
@@ -668,6 +678,7 @@ static void __devexit it821x_remove(struct pci_dev *dev)
 static const struct pci_device_id it821x_pci_tbl[] = {
        { PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8211), 0 },
        { PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8212), 0 },
+        { PCI_VDEVICE(RDC, PCI_DEVICE_ID_RDC_D1010), QUIRK_VORTEX86 },
        { 0, },
 };
diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c
index a7ac490c9ae3..f38aac78044c 100644
--- a/drivers/ide/palm_bk3710.c
+++ b/drivers/ide/palm_bk3710.c
@@ -346,7 +346,8 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
 {
        struct clk *clk;
        struct resource *mem, *irq;
-        unsigned long base, rate;
+        void __iomem *base;
+        unsigned long rate;
        int i, rc;
        hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
@@ -382,11 +383,13 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
        base = IO_ADDRESS(mem->start);
        /* Configure the Palm Chip controller */
-        palm_bk3710_chipinit((void __iomem *)base);
+        palm_bk3710_chipinit(base);
        for (i = 0; i < IDE_NR_PORTS - 2; i++)
-                hw.io_ports_array[i] = base + IDE_PALM_ATA_PRI_REG_OFFSET + i;
+                hw.io_ports_array[i] = (unsigned long)
-        hw.io_ports.ctl_addr = base + IDE_PALM_ATA_PRI_CTL_OFFSET;
+                                (base + IDE_PALM_ATA_PRI_REG_OFFSET + i);
+        hw.io_ports.ctl_addr = (unsigned long)
+                        (base + IDE_PALM_ATA_PRI_CTL_OFFSET);
        hw.irq = irq->start;
        hw.dev = &pdev->dev;
        hw.chipset = ide_palm3710;
diff --git a/drivers/ide/sl82c105.c b/drivers/ide/sl82c105.c
index 48cc748c5043..6297956507c0 100644
--- a/drivers/ide/sl82c105.c
+++ b/drivers/ide/sl82c105.c
@@ -310,10 +310,6 @@ static const struct ide_port_info sl82c105_chipset __devinitdata = {
        .dma_ops        = &sl82c105_dma_ops,
        .host_flags     = IDE_HFLAG_IO_32BIT |
                          IDE_HFLAG_UNMASK_IRQS |
-/* FIXME: check for Compatibility mode in generic IDE PCI code */
-#if defined(CONFIG_LOPEC) || defined(CONFIG_SANDPOINT)
-                          IDE_HFLAG_FORCE_LEGACY_IRQS |
-#endif
                          IDE_HFLAG_SERIALIZE_DMA |
                          IDE_HFLAG_NO_AUTODMA,
        .pio_mask       = ATA_PIO5,
diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c
index b4ef218072cd..d9095345f7ca 100644
--- a/drivers/ide/tx4938ide.c
+++ b/drivers/ide/tx4938ide.c
@@ -202,7 +202,6 @@ static const struct ide_tp_ops tx4938ide_tp_ops = {
        .exec_command           = ide_exec_command,
        .read_status            = ide_read_status,
        .read_altstatus         = ide_read_altstatus,
-        .read_sff_dma_status    = ide_read_sff_dma_status,
        .set_irq                = ide_set_irq,
diff --git a/drivers/ide/via82cxxx.c b/drivers/ide/via82cxxx.c
index fecc0e03c3fc..703c3eeb20a8 100644
--- a/drivers/ide/via82cxxx.c
+++ b/drivers/ide/via82cxxx.c
@@ -432,8 +432,6 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i
        if (via_clock < 20000 || via_clock > 50000) {
                printk(KERN_WARNING DRV_NAME ": User given PCI clock speed "
                        "impossible (%d), using 33 MHz instead.\n", via_clock);
-                printk(KERN_WARNING DRV_NAME ": Use ide0=ata66 if you want "
-                        "to assume 80-wire cable.\n");
                via_clock = 33333;
        }
diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c
index dc15cadb06ef..38f712036201 100644
--- a/drivers/ieee1394/pcilynx.c
+++ b/drivers/ieee1394/pcilynx.c
@@ -1419,7 +1419,6 @@ static int __devinit add_card(struct pci_dev *dev,
                i2c_ad = kzalloc(sizeof(*i2c_ad), GFP_KERNEL);
                if (!i2c_ad) FAIL("failed to allocate I2C adapter memory");
-                i2c_ad->id = I2C_HW_B_PCILYNX;
                strlcpy(i2c_ad->name, "PCILynx I2C", sizeof(i2c_ad->name));
                i2c_adapter_data = bit_data;
                i2c_ad->algo_data = &i2c_adapter_data;
diff --git a/drivers/infiniband/hw/ehca/ehca_cq.c b/drivers/infiniband/hw/ehca/ehca_cq.c
index 2f4c28a30271..97e4b231cdc4 100644
--- a/drivers/infiniband/hw/ehca/ehca_cq.c
+++ b/drivers/infiniband/hw/ehca/ehca_cq.c
@@ -196,7 +196,7 @@ struct ib_cq *ehca_create_cq(struct ib_device *device, int cqe, int comp_vector,
        if (h_ret != H_SUCCESS) {
                ehca_err(device, "hipz_h_alloc_resource_cq() failed "
-                         "h_ret=%li device=%p", h_ret, device);
+                         "h_ret=%lli device=%p", h_ret, device);
                cq = ERR_PTR(ehca2ib_return_code(h_ret));
                goto create_cq_exit2;
        }
@@ -232,7 +232,7 @@ struct ib_cq *ehca_create_cq(struct ib_device *device, int cqe, int comp_vector,
                if (h_ret < H_SUCCESS) {
                        ehca_err(device, "hipz_h_register_rpage_cq() failed "
-                                 "ehca_cq=%p cq_num=%x h_ret=%li counter=%i "
+                                 "ehca_cq=%p cq_num=%x h_ret=%lli counter=%i "
                                 "act_pages=%i", my_cq, my_cq->cq_number,
                                 h_ret, counter, param.act_pages);
                        cq = ERR_PTR(-EINVAL);
@@ -244,7 +244,7 @@ struct ib_cq *ehca_create_cq(struct ib_device *device, int cqe, int comp_vector,
                        if ((h_ret != H_SUCCESS) || vpage) {
                                ehca_err(device, "Registration of pages not "
                                         "complete ehca_cq=%p cq_num=%x "
-                                         "h_ret=%li", my_cq, my_cq->cq_number,
+                                         "h_ret=%lli", my_cq, my_cq->cq_number,
                                         h_ret);
                                cq = ERR_PTR(-EAGAIN);
                                goto create_cq_exit4;
@@ -252,7 +252,7 @@ struct ib_cq *ehca_create_cq(struct ib_device *device, int cqe, int comp_vector,
                } else {
                        if (h_ret != H_PAGE_REGISTERED) {
                                ehca_err(device, "Registration of page failed "
-                                         "ehca_cq=%p cq_num=%x h_ret=%li "
+                                         "ehca_cq=%p cq_num=%x h_ret=%lli "
                                         "counter=%i act_pages=%i",
                                         my_cq, my_cq->cq_number,
                                         h_ret, counter, param.act_pages);
@@ -266,7 +266,7 @@ struct ib_cq *ehca_create_cq(struct ib_device *device, int cqe, int comp_vector,
        gal = my_cq->galpas.kernel;
        cqx_fec = hipz_galpa_load(gal, CQTEMM_OFFSET(cqx_fec));
-        ehca_dbg(device, "ehca_cq=%p cq_num=%x CQX_FEC=%lx",
+        ehca_dbg(device, "ehca_cq=%p cq_num=%x CQX_FEC=%llx",
                 my_cq, my_cq->cq_number, cqx_fec);
        my_cq->ib_cq.cqe = my_cq->nr_of_entries =
@@ -307,7 +307,7 @@ create_cq_exit3:
        h_ret = hipz_h_destroy_cq(adapter_handle, my_cq, 1);
        if (h_ret != H_SUCCESS)
                ehca_err(device, "hipz_h_destroy_cq() failed ehca_cq=%p "
-                         "cq_num=%x h_ret=%li", my_cq, my_cq->cq_number, h_ret);
+                         "cq_num=%x h_ret=%lli", my_cq, my_cq->cq_number, h_ret);
 create_cq_exit2:
        write_lock_irqsave(&ehca_cq_idr_lock, flags);
@@ -355,7 +355,7 @@ int ehca_destroy_cq(struct ib_cq *cq)
        h_ret = hipz_h_destroy_cq(adapter_handle, my_cq, 0);
        if (h_ret == H_R_STATE) {
                /* cq in err: read err data and destroy it forcibly */
-                ehca_dbg(device, "ehca_cq=%p cq_num=%x ressource=%lx in err "
+                ehca_dbg(device, "ehca_cq=%p cq_num=%x resource=%llx in err "
                         "state. Try to delete it forcibly.",
                         my_cq, cq_num, my_cq->ipz_cq_handle.handle);
                ehca_error_data(shca, my_cq, my_cq->ipz_cq_handle.handle);
@@ -365,7 +365,7 @@ int ehca_destroy_cq(struct ib_cq *cq)
                                 cq_num);
        }
        if (h_ret != H_SUCCESS) {
-                ehca_err(device, "hipz_h_destroy_cq() failed h_ret=%li "
+                ehca_err(device, "hipz_h_destroy_cq() failed h_ret=%lli "
                         "ehca_cq=%p cq_num=%x", h_ret, my_cq, cq_num);
                return ehca2ib_return_code(h_ret);
        }
diff --git a/drivers/infiniband/hw/ehca/ehca_hca.c b/drivers/infiniband/hw/ehca/ehca_hca.c
index 46288220cfbb..9209c5332dfe 100644
--- a/drivers/infiniband/hw/ehca/ehca_hca.c
+++ b/drivers/infiniband/hw/ehca/ehca_hca.c
@@ -393,7 +393,7 @@ int ehca_modify_port(struct ib_device *ibdev,
        hret = hipz_h_modify_port(shca->ipz_hca_handle, port,
                                  cap, props->init_type, port_modify_mask);
        if (hret != H_SUCCESS) {
-                ehca_err(&shca->ib_device, "Modify port failed  h_ret=%li",
+                ehca_err(&shca->ib_device, "Modify port failed  h_ret=%lli",
                         hret);
                ret = -EINVAL;
        }
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index 3128a5090dbd..99bcbd7ffb0a 100644
--- a/drivers/infiniband/hw/ehca/ehca_irq.c
+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -99,7 +99,7 @@ static void print_error_data(struct ehca_shca *shca, void *data,
                        return;
                ehca_err(&shca->ib_device,
-                         "QP 0x%x (resource=%lx) has errors.",
+                         "QP 0x%x (resource=%llx) has errors.",
                         qp->ib_qp.qp_num, resource);
                break;
        }
@@ -108,21 +108,21 @@ static void print_error_data(struct ehca_shca *shca, void *data,
                struct ehca_cq *cq = (struct ehca_cq *)data;
                ehca_err(&shca->ib_device,
-                         "CQ 0x%x (resource=%lx) has errors.",
+                         "CQ 0x%x (resource=%llx) has errors.",
                         cq->cq_number, resource);
                break;
        }
        default:
                ehca_err(&shca->ib_device,
-                         "Unknown error type: %lx on %s.",
+                         "Unknown error type: %llx on %s.",
                         type, shca->ib_device.name);
                break;
        }
-        ehca_err(&shca->ib_device, "Error data is available: %lx.", resource);
+        ehca_err(&shca->ib_device, "Error data is available: %llx.", resource);
        ehca_err(&shca->ib_device, "EHCA ----- error data begin "
                 "---------------------------------------------------");
-        ehca_dmp(rblock, length, "resource=%lx", resource);
+        ehca_dmp(rblock, length, "resource=%llx", resource);
        ehca_err(&shca->ib_device, "EHCA ----- error data end "
                 "----------------------------------------------------");
@@ -152,7 +152,7 @@ int ehca_error_data(struct ehca_shca *shca, void *data,
        if (ret == H_R_STATE)
                ehca_err(&shca->ib_device,
-                         "No error data is available: %lx.", resource);
+                         "No error data is available: %llx.", resource);
        else if (ret == H_SUCCESS) {
                int length;
@@ -164,7 +164,7 @@ int ehca_error_data(struct ehca_shca *shca, void *data,
                print_error_data(shca, data, rblock, length);
        } else
                ehca_err(&shca->ib_device,
-                         "Error data could not be fetched: %lx", resource);
+                         "Error data could not be fetched: %llx", resource);
        ehca_free_fw_ctrlblock(rblock);
@@ -514,7 +514,7 @@ static inline void process_eqe(struct ehca_shca *shca, struct ehca_eqe *eqe)
        struct ehca_cq *cq;
        eqe_value = eqe->entry;
-        ehca_dbg(&shca->ib_device, "eqe_value=%lx", eqe_value);
+        ehca_dbg(&shca->ib_device, "eqe_value=%llx", eqe_value);
        if (EHCA_BMASK_GET(EQE_COMPLETION_EVENT, eqe_value)) {
                ehca_dbg(&shca->ib_device, "Got completion event");
                token = EHCA_BMASK_GET(EQE_CQ_TOKEN, eqe_value);
@@ -603,7 +603,7 @@ void ehca_process_eq(struct ehca_shca *shca, int is_irq)
                ret = hipz_h_eoi(eq->ist);
                if (ret != H_SUCCESS)
                        ehca_err(&shca->ib_device,
-                                 "bad return code EOI -rc = %ld\n", ret);
+                                 "bad return code EOI -rc = %lld\n", ret);
                ehca_dbg(&shca->ib_device, "deadman found %x eqe", eqe_cnt);
        }
        if (unlikely(eqe_cnt == EHCA_EQE_CACHE_SIZE))
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 3b77b674cbf6..368311ce332b 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -304,7 +304,7 @@ static int ehca_sense_attributes(struct ehca_shca *shca)
        h_ret = hipz_h_query_hca(shca->ipz_hca_handle, rblock);
        if (h_ret != H_SUCCESS) {
-                ehca_gen_err("Cannot query device properties. h_ret=%li",
+                ehca_gen_err("Cannot query device properties. h_ret=%lli",
                             h_ret);
                ret = -EPERM;
                goto sense_attributes1;
@@ -391,7 +391,7 @@ static int ehca_sense_attributes(struct ehca_shca *shca)
        port = (struct hipz_query_port *)rblock;
        h_ret = hipz_h_query_port(shca->ipz_hca_handle, 1, port);
        if (h_ret != H_SUCCESS) {
-                ehca_gen_err("Cannot query port properties. h_ret=%li",
+                ehca_gen_err("Cannot query port properties. h_ret=%lli",
                             h_ret);
                ret = -EPERM;
                goto sense_attributes1;
@@ -682,7 +682,7 @@ static ssize_t ehca_show_adapter_handle(struct device *dev,
 {
        struct ehca_shca *shca = dev->driver_data;
-        return sprintf(buf, "%lx\n", shca->ipz_hca_handle.handle);
+        return sprintf(buf, "%llx\n", shca->ipz_hca_handle.handle);
 }
 static DEVICE_ATTR(adapter_handle, S_IRUGO, ehca_show_adapter_handle, NULL);
@@ -955,7 +955,7 @@ void ehca_poll_eqs(unsigned long data)
                        struct ehca_eq *eq = &shca->eq;
                        int max = 3;
                        volatile u64 q_ofs, q_ofs2;
-                        u64 flags;
+                        unsigned long flags;
                        spin_lock_irqsave(&eq->spinlock, flags);
                        q_ofs = eq->ipz_queue.current_q_offset;
                        spin_unlock_irqrestore(&eq->spinlock, flags);
diff --git a/drivers/infiniband/hw/ehca/ehca_mcast.c b/drivers/infiniband/hw/ehca/ehca_mcast.c
index e3ef0264ccc6..120aedf9f989 100644
--- a/drivers/infiniband/hw/ehca/ehca_mcast.c
+++ b/drivers/infiniband/hw/ehca/ehca_mcast.c
@@ -88,7 +88,7 @@ int ehca_attach_mcast(struct ib_qp *ibqp, union ib_gid *gid, u16 lid)
        if (h_ret != H_SUCCESS)
                ehca_err(ibqp->device,
                         "ehca_qp=%p qp_num=%x hipz_h_attach_mcqp() failed "
-                         "h_ret=%li", my_qp, ibqp->qp_num, h_ret);
+                         "h_ret=%lli", my_qp, ibqp->qp_num, h_ret);
        return ehca2ib_return_code(h_ret);
 }
@@ -125,7 +125,7 @@ int ehca_detach_mcast(struct ib_qp *ibqp, union ib_gid *gid, u16 lid)
        if (h_ret != H_SUCCESS)
                ehca_err(ibqp->device,
                         "ehca_qp=%p qp_num=%x hipz_h_detach_mcqp() failed "
-                         "h_ret=%li", my_qp, ibqp->qp_num, h_ret);
+                         "h_ret=%lli", my_qp, ibqp->qp_num, h_ret);
        return ehca2ib_return_code(h_ret);
 }
diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.c b/drivers/infiniband/hw/ehca/ehca_mrmw.c
index f974367cad40..72f83f7df614 100644
--- a/drivers/infiniband/hw/ehca/ehca_mrmw.c
+++ b/drivers/infiniband/hw/ehca/ehca_mrmw.c
@@ -204,7 +204,7 @@ struct ib_mr *ehca_reg_phys_mr(struct ib_pd *pd,
        }
        if ((size == 0) ||
            (((u64)iova_start + size) < (u64)iova_start)) {
-                ehca_err(pd->device, "bad input values: size=%lx iova_start=%p",
+                ehca_err(pd->device, "bad input values: size=%llx iova_start=%p",
                         size, iova_start);
                ib_mr = ERR_PTR(-EINVAL);
                goto reg_phys_mr_exit0;
@@ -309,8 +309,8 @@ struct ib_mr *ehca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
        }
        if (length == 0 || virt + length < virt) {
-                ehca_err(pd->device, "bad input values: length=%lx "
+                ehca_err(pd->device, "bad input values: length=%llx "
-                         "virt_base=%lx", length, virt);
+                         "virt_base=%llx", length, virt);
                ib_mr = ERR_PTR(-EINVAL);
                goto reg_user_mr_exit0;
        }
@@ -373,7 +373,7 @@ reg_user_mr_fallback:
                          &e_mr->ib.ib_mr.rkey);
        if (ret == -EINVAL && pginfo.hwpage_size > PAGE_SIZE) {
                ehca_warn(pd->device, "failed to register mr "
-                          "with hwpage_size=%lx", hwpage_size);
+                          "with hwpage_size=%llx", hwpage_size);
                ehca_info(pd->device, "try to register mr with "
                          "kpage_size=%lx", PAGE_SIZE);
                /*
@@ -509,7 +509,7 @@ int ehca_rereg_phys_mr(struct ib_mr *mr,
                        goto rereg_phys_mr_exit1;
                if ((new_size == 0) ||
                    (((u64)iova_start + new_size) < (u64)iova_start)) {
-                        ehca_err(mr->device, "bad input values: new_size=%lx "
+                        ehca_err(mr->device, "bad input values: new_size=%llx "
                                 "iova_start=%p", new_size, iova_start);
                        ret = -EINVAL;
                        goto rereg_phys_mr_exit1;
@@ -580,8 +580,8 @@ int ehca_query_mr(struct ib_mr *mr, struct ib_mr_attr *mr_attr)
        h_ret = hipz_h_query_mr(shca->ipz_hca_handle, e_mr, &hipzout);
        if (h_ret != H_SUCCESS) {
-                ehca_err(mr->device, "hipz_mr_query failed, h_ret=%li mr=%p "
+                ehca_err(mr->device, "hipz_mr_query failed, h_ret=%lli mr=%p "
-                         "hca_hndl=%lx mr_hndl=%lx lkey=%x",
+                         "hca_hndl=%llx mr_hndl=%llx lkey=%x",
                         h_ret, mr, shca->ipz_hca_handle.handle,
                         e_mr->ipz_mr_handle.handle, mr->lkey);
                ret = ehca2ib_return_code(h_ret);
@@ -630,8 +630,8 @@ int ehca_dereg_mr(struct ib_mr *mr)
        /* TODO: BUSY: MR still has bound window(s) */
        h_ret = hipz_h_free_resource_mr(shca->ipz_hca_handle, e_mr);
        if (h_ret != H_SUCCESS) {
-                ehca_err(mr->device, "hipz_free_mr failed, h_ret=%li shca=%p "
+                ehca_err(mr->device, "hipz_free_mr failed, h_ret=%lli shca=%p "
-                         "e_mr=%p hca_hndl=%lx mr_hndl=%lx mr->lkey=%x",
+                         "e_mr=%p hca_hndl=%llx mr_hndl=%llx mr->lkey=%x",
                         h_ret, shca, e_mr, shca->ipz_hca_handle.handle,
                         e_mr->ipz_mr_handle.handle, mr->lkey);
                ret = ehca2ib_return_code(h_ret);
@@ -671,8 +671,8 @@ struct ib_mw *ehca_alloc_mw(struct ib_pd *pd)
        h_ret = hipz_h_alloc_resource_mw(shca->ipz_hca_handle, e_mw,
                                         e_pd->fw_pd, &hipzout);
        if (h_ret != H_SUCCESS) {
-                ehca_err(pd->device, "hipz_mw_allocate failed, h_ret=%li "
+                ehca_err(pd->device, "hipz_mw_allocate failed, h_ret=%lli "
-                         "shca=%p hca_hndl=%lx mw=%p",
+                         "shca=%p hca_hndl=%llx mw=%p",
                         h_ret, shca, shca->ipz_hca_handle.handle, e_mw);
                ib_mw = ERR_PTR(ehca2ib_return_code(h_ret));
                goto alloc_mw_exit1;
@@ -713,8 +713,8 @@ int ehca_dealloc_mw(struct ib_mw *mw)
        h_ret = hipz_h_free_resource_mw(shca->ipz_hca_handle, e_mw);
        if (h_ret != H_SUCCESS) {
-                ehca_err(mw->device, "hipz_free_mw failed, h_ret=%li shca=%p "
+                ehca_err(mw->device, "hipz_free_mw failed, h_ret=%lli shca=%p "
-                         "mw=%p rkey=%x hca_hndl=%lx mw_hndl=%lx",
+                         "mw=%p rkey=%x hca_hndl=%llx mw_hndl=%llx",
                         h_ret, shca, mw, mw->rkey, shca->ipz_hca_handle.handle,
                         e_mw->ipz_mw_handle.handle);
                return ehca2ib_return_code(h_ret);
@@ -840,7 +840,7 @@ int ehca_map_phys_fmr(struct ib_fmr *fmr,
                goto map_phys_fmr_exit0;
        if (iova % e_fmr->fmr_page_size) {
                /* only whole-numbered pages */
-                ehca_err(fmr->device, "bad iova, iova=%lx fmr_page_size=%x",
+                ehca_err(fmr->device, "bad iova, iova=%llx fmr_page_size=%x",
                         iova, e_fmr->fmr_page_size);
                ret = -EINVAL;
                goto map_phys_fmr_exit0;
@@ -878,7 +878,7 @@ int ehca_map_phys_fmr(struct ib_fmr *fmr,
 map_phys_fmr_exit0:
        if (ret)
                ehca_err(fmr->device, "ret=%i fmr=%p page_list=%p list_len=%x "
-                         "iova=%lx", ret, fmr, page_list, list_len, iova);
+                         "iova=%llx", ret, fmr, page_list, list_len, iova);
        return ret;
 } /* end ehca_map_phys_fmr() */
@@ -964,8 +964,8 @@ int ehca_dealloc_fmr(struct ib_fmr *fmr)
        h_ret = hipz_h_free_resource_mr(shca->ipz_hca_handle, e_fmr);
        if (h_ret != H_SUCCESS) {
-                ehca_err(fmr->device, "hipz_free_mr failed, h_ret=%li e_fmr=%p "
+                ehca_err(fmr->device, "hipz_free_mr failed, h_ret=%lli e_fmr=%p "
-                         "hca_hndl=%lx fmr_hndl=%lx fmr->lkey=%x",
+                         "hca_hndl=%llx fmr_hndl=%llx fmr->lkey=%x",
                         h_ret, e_fmr, shca->ipz_hca_handle.handle,
                         e_fmr->ipz_mr_handle.handle, fmr->lkey);
                ret = ehca2ib_return_code(h_ret);
@@ -1007,8 +1007,8 @@ int ehca_reg_mr(struct ehca_shca *shca,
                                         (u64)iova_start, size, hipz_acl,
                                         e_pd->fw_pd, &hipzout);
        if (h_ret != H_SUCCESS) {
-                ehca_err(&shca->ib_device, "hipz_alloc_mr failed, h_ret=%li "
+                ehca_err(&shca->ib_device, "hipz_alloc_mr failed, h_ret=%lli "
-                         "hca_hndl=%lx", h_ret, shca->ipz_hca_handle.handle);
+                         "hca_hndl=%llx", h_ret, shca->ipz_hca_handle.handle);
                ret = ehca2ib_return_code(h_ret);
                goto ehca_reg_mr_exit0;
        }
@@ -1033,9 +1033,9 @@ int ehca_reg_mr(struct ehca_shca *shca,
 ehca_reg_mr_exit1:
        h_ret = hipz_h_free_resource_mr(shca->ipz_hca_handle, e_mr);
        if (h_ret != H_SUCCESS) {
-                ehca_err(&shca->ib_device, "h_ret=%li shca=%p e_mr=%p "
+                ehca_err(&shca->ib_device, "h_ret=%lli shca=%p e_mr=%p "
-                         "iova_start=%p size=%lx acl=%x e_pd=%p lkey=%x "
+                         "iova_start=%p size=%llx acl=%x e_pd=%p lkey=%x "
-                         "pginfo=%p num_kpages=%lx num_hwpages=%lx ret=%i",
+                         "pginfo=%p num_kpages=%llx num_hwpages=%llx ret=%i",
                         h_ret, shca, e_mr, iova_start, size, acl, e_pd,
                         hipzout.lkey, pginfo, pginfo->num_kpages,
                         pginfo->num_hwpages, ret);
@@ -1045,8 +1045,8 @@ ehca_reg_mr_exit1:
 ehca_reg_mr_exit0:
        if (ret)
                ehca_err(&shca->ib_device, "ret=%i shca=%p e_mr=%p "
-                         "iova_start=%p size=%lx acl=%x e_pd=%p pginfo=%p "
+                         "iova_start=%p size=%llx acl=%x e_pd=%p pginfo=%p "
-                         "num_kpages=%lx num_hwpages=%lx",
+                         "num_kpages=%llx num_hwpages=%llx",
                         ret, shca, e_mr, iova_start, size, acl, e_pd, pginfo,
                         pginfo->num_kpages, pginfo->num_hwpages);
        return ret;
@@ -1116,8 +1116,8 @@ int ehca_reg_mr_rpages(struct ehca_shca *shca,
                         */
                        if (h_ret != H_SUCCESS) {
                                ehca_err(&shca->ib_device, "last "
-                                         "hipz_reg_rpage_mr failed, h_ret=%li "
+                                         "hipz_reg_rpage_mr failed, h_ret=%lli "
-                                         "e_mr=%p i=%x hca_hndl=%lx mr_hndl=%lx"
+                                         "e_mr=%p i=%x hca_hndl=%llx mr_hndl=%llx"
                                         " lkey=%x", h_ret, e_mr, i,
                                         shca->ipz_hca_handle.handle,
                                         e_mr->ipz_mr_handle.handle,
@@ -1128,8 +1128,8 @@ int ehca_reg_mr_rpages(struct ehca_shca *shca,
                                ret = 0;
                } else if (h_ret != H_PAGE_REGISTERED) {
                        ehca_err(&shca->ib_device, "hipz_reg_rpage_mr failed, "
-                                 "h_ret=%li e_mr=%p i=%x lkey=%x hca_hndl=%lx "
+                                 "h_ret=%lli e_mr=%p i=%x lkey=%x hca_hndl=%llx "
-                                 "mr_hndl=%lx", h_ret, e_mr, i,
+                                 "mr_hndl=%llx", h_ret, e_mr, i,
                                 e_mr->ib.ib_mr.lkey,
                                 shca->ipz_hca_handle.handle,
                                 e_mr->ipz_mr_handle.handle);
@@ -1145,7 +1145,7 @@ ehca_reg_mr_rpages_exit1:
 ehca_reg_mr_rpages_exit0:
        if (ret)
                ehca_err(&shca->ib_device, "ret=%i shca=%p e_mr=%p pginfo=%p "
-                         "num_kpages=%lx num_hwpages=%lx", ret, shca, e_mr,
+                         "num_kpages=%llx num_hwpages=%llx", ret, shca, e_mr,
                         pginfo, pginfo->num_kpages, pginfo->num_hwpages);
        return ret;
 } /* end ehca_reg_mr_rpages() */
@@ -1184,7 +1184,7 @@ inline int ehca_rereg_mr_rereg1(struct ehca_shca *shca,
        ret = ehca_set_pagebuf(pginfo, pginfo->num_hwpages, kpage);
        if (ret) {
                ehca_err(&shca->ib_device, "set pagebuf failed, e_mr=%p "
-                         "pginfo=%p type=%x num_kpages=%lx num_hwpages=%lx "
+                         "pginfo=%p type=%x num_kpages=%llx num_hwpages=%llx "
                         "kpage=%p", e_mr, pginfo, pginfo->type,
                         pginfo->num_kpages, pginfo->num_hwpages, kpage);
                goto ehca_rereg_mr_rereg1_exit1;
@@ -1205,13 +1205,13 @@ inline int ehca_rereg_mr_rereg1(struct ehca_shca *shca,
                 * (MW bound or MR is shared)
                 */
                ehca_warn(&shca->ib_device, "hipz_h_reregister_pmr failed "
-                          "(Rereg1), h_ret=%li e_mr=%p", h_ret, e_mr);
+                          "(Rereg1), h_ret=%lli e_mr=%p", h_ret, e_mr);
                *pginfo = pginfo_save;
                ret = -EAGAIN;
        } else if ((u64 *)hipzout.vaddr != iova_start) {
                ehca_err(&shca->ib_device, "PHYP changed iova_start in "
-                         "rereg_pmr, iova_start=%p iova_start_out=%lx e_mr=%p "
+                         "rereg_pmr, iova_start=%p iova_start_out=%llx e_mr=%p "
-                         "mr_handle=%lx lkey=%x lkey_out=%x", iova_start,
+                         "mr_handle=%llx lkey=%x lkey_out=%x", iova_start,
                         hipzout.vaddr, e_mr, e_mr->ipz_mr_handle.handle,
                         e_mr->ib.ib_mr.lkey, hipzout.lkey);
                ret = -EFAULT;
@@ -1235,7 +1235,7 @@ ehca_rereg_mr_rereg1_exit1:
 ehca_rereg_mr_rereg1_exit0:
        if ( ret && (ret != -EAGAIN) )
                ehca_err(&shca->ib_device, "ret=%i lkey=%x rkey=%x "
-                         "pginfo=%p num_kpages=%lx num_hwpages=%lx",
+                         "pginfo=%p num_kpages=%llx num_hwpages=%llx",
                         ret, *lkey, *rkey, pginfo, pginfo->num_kpages,
                         pginfo->num_hwpages);
        return ret;
@@ -1263,7 +1263,7 @@ int ehca_rereg_mr(struct ehca_shca *shca,
            (e_mr->num_hwpages > MAX_RPAGES) ||
            (pginfo->num_hwpages > e_mr->num_hwpages)) {
                ehca_dbg(&shca->ib_device, "Rereg3 case, "
-                         "pginfo->num_hwpages=%lx e_mr->num_hwpages=%x",
+                         "pginfo->num_hwpages=%llx e_mr->num_hwpages=%x",
                         pginfo->num_hwpages, e_mr->num_hwpages);
                rereg_1_hcall = 0;
                rereg_3_hcall = 1;
@@ -1295,7 +1295,7 @@ int ehca_rereg_mr(struct ehca_shca *shca,
                h_ret = hipz_h_free_resource_mr(shca->ipz_hca_handle, e_mr);
                if (h_ret != H_SUCCESS) {
                        ehca_err(&shca->ib_device, "hipz_free_mr failed, "
-                                 "h_ret=%li e_mr=%p hca_hndl=%lx mr_hndl=%lx "
+                                 "h_ret=%lli e_mr=%p hca_hndl=%llx mr_hndl=%llx "
                                 "mr->lkey=%x",
                                 h_ret, e_mr, shca->ipz_hca_handle.handle,
                                 e_mr->ipz_mr_handle.handle,
@@ -1328,8 +1328,8 @@ int ehca_rereg_mr(struct ehca_shca *shca,
 ehca_rereg_mr_exit0:
        if (ret)
                ehca_err(&shca->ib_device, "ret=%i shca=%p e_mr=%p "
-                         "iova_start=%p size=%lx acl=%x e_pd=%p pginfo=%p "
+                         "iova_start=%p size=%llx acl=%x e_pd=%p pginfo=%p "
-                         "num_kpages=%lx lkey=%x rkey=%x rereg_1_hcall=%x "
+                         "num_kpages=%llx lkey=%x rkey=%x rereg_1_hcall=%x "
                         "rereg_3_hcall=%x", ret, shca, e_mr, iova_start, size,
                         acl, e_pd, pginfo, pginfo->num_kpages, *lkey, *rkey,
                         rereg_1_hcall, rereg_3_hcall);
@@ -1371,8 +1371,8 @@ int ehca_unmap_one_fmr(struct ehca_shca *shca,
                 * FMRs are not shared and no MW bound to FMRs
                 */
                ehca_err(&shca->ib_device, "hipz_reregister_pmr failed "
-                         "(Rereg1), h_ret=%li e_fmr=%p hca_hndl=%lx "
+                         "(Rereg1), h_ret=%lli e_fmr=%p hca_hndl=%llx "
-                         "mr_hndl=%lx lkey=%x lkey_out=%x",
+                         "mr_hndl=%llx lkey=%x lkey_out=%x",
                         h_ret, e_fmr, shca->ipz_hca_handle.handle,
                         e_fmr->ipz_mr_handle.handle,
                         e_fmr->ib.ib_fmr.lkey, hipzout.lkey);
@@ -1383,7 +1383,7 @@ int ehca_unmap_one_fmr(struct ehca_shca *shca,
        h_ret = hipz_h_free_resource_mr(shca->ipz_hca_handle, e_fmr);
        if (h_ret != H_SUCCESS) {
                ehca_err(&shca->ib_device, "hipz_free_mr failed, "
-                         "h_ret=%li e_fmr=%p hca_hndl=%lx mr_hndl=%lx "
+                         "h_ret=%lli e_fmr=%p hca_hndl=%llx mr_hndl=%llx "
                         "lkey=%x",
                         h_ret, e_fmr, shca->ipz_hca_handle.handle,
                         e_fmr->ipz_mr_handle.handle,
@@ -1447,9 +1447,9 @@ int ehca_reg_smr(struct ehca_shca *shca,
                                    (u64)iova_start, hipz_acl, e_pd->fw_pd,
                                    &hipzout);
        if (h_ret != H_SUCCESS) {
-                ehca_err(&shca->ib_device, "hipz_reg_smr failed, h_ret=%li "
+                ehca_err(&shca->ib_device, "hipz_reg_smr failed, h_ret=%lli "
                         "shca=%p e_origmr=%p e_newmr=%p iova_start=%p acl=%x "
-                         "e_pd=%p hca_hndl=%lx mr_hndl=%lx lkey=%x",
+                         "e_pd=%p hca_hndl=%llx mr_hndl=%llx lkey=%x",
                         h_ret, shca, e_origmr, e_newmr, iova_start, acl, e_pd,
                         shca->ipz_hca_handle.handle,
                         e_origmr->ipz_mr_handle.handle,
@@ -1527,7 +1527,7 @@ int ehca_reg_internal_maxmr(
                          &e_mr->ib.ib_mr.rkey);
        if (ret) {
                ehca_err(&shca->ib_device, "reg of internal max MR failed, "
-                         "e_mr=%p iova_start=%p size_maxmr=%lx num_kpages=%x "
+                         "e_mr=%p iova_start=%p size_maxmr=%llx num_kpages=%x "
                         "num_hwpages=%x", e_mr, iova_start, size_maxmr,
                         num_kpages, num_hwpages);
                goto ehca_reg_internal_maxmr_exit1;
@@ -1573,8 +1573,8 @@ int ehca_reg_maxmr(struct ehca_shca *shca,
                                    (u64)iova_start, hipz_acl, e_pd->fw_pd,
                                    &hipzout);
        if (h_ret != H_SUCCESS) {
-                ehca_err(&shca->ib_device, "hipz_reg_smr failed, h_ret=%li "
+                ehca_err(&shca->ib_device, "hipz_reg_smr failed, h_ret=%lli "
-                         "e_origmr=%p hca_hndl=%lx mr_hndl=%lx lkey=%x",
+                         "e_origmr=%p hca_hndl=%llx mr_hndl=%llx lkey=%x",
                         h_ret, e_origmr, shca->ipz_hca_handle.handle,
                         e_origmr->ipz_mr_handle.handle,
                         e_origmr->ib.ib_mr.lkey);
@@ -1651,28 +1651,28 @@ int ehca_mr_chk_buf_and_calc_size(struct ib_phys_buf *phys_buf_array,
        /* check first buffer */
        if (((u64)iova_start & ~PAGE_MASK) != (pbuf->addr & ~PAGE_MASK)) {
                ehca_gen_err("iova_start/addr mismatch, iova_start=%p "
-                             "pbuf->addr=%lx pbuf->size=%lx",
+                             "pbuf->addr=%llx pbuf->size=%llx",
                             iova_start, pbuf->addr, pbuf->size);
                return -EINVAL;
        }
        if (((pbuf->addr + pbuf->size) % PAGE_SIZE) &&
            (num_phys_buf > 1)) {
-                ehca_gen_err("addr/size mismatch in 1st buf, pbuf->addr=%lx "
+                ehca_gen_err("addr/size mismatch in 1st buf, pbuf->addr=%llx "
-                             "pbuf->size=%lx", pbuf->addr, pbuf->size);
+                             "pbuf->size=%llx", pbuf->addr, pbuf->size);
                return -EINVAL;
        }
        for (i = 0; i < num_phys_buf; i++) {
                if ((i > 0) && (pbuf->addr % PAGE_SIZE)) {
-                        ehca_gen_err("bad address, i=%x pbuf->addr=%lx "
+                        ehca_gen_err("bad address, i=%x pbuf->addr=%llx "
-                                     "pbuf->size=%lx",
+                                     "pbuf->size=%llx",
                                     i, pbuf->addr, pbuf->size);
                        return -EINVAL;
                }
                if (((i > 0) && /* not 1st */
                     (i < (num_phys_buf - 1)) &&        /* not last */
                     (pbuf->size % PAGE_SIZE)) || (pbuf->size == 0)) {
-                        ehca_gen_err("bad size, i=%x pbuf->size=%lx",
+                        ehca_gen_err("bad size, i=%x pbuf->size=%llx",
                                     i, pbuf->size);
                        return -EINVAL;
                }
@@ -1705,7 +1705,7 @@ int ehca_fmr_check_page_list(struct ehca_mr *e_fmr,
        page = page_list;
        for (i = 0; i < list_len; i++) {
                if (*page % e_fmr->fmr_page_size) {
-                        ehca_gen_err("bad page, i=%x *page=%lx page=%p fmr=%p "
+                        ehca_gen_err("bad page, i=%x *page=%llx page=%p fmr=%p "
                                     "fmr_page_size=%x", i, *page, page, e_fmr,
                                     e_fmr->fmr_page_size);
                        return -EINVAL;
@@ -1743,9 +1743,9 @@ static int ehca_set_pagebuf_user1(struct ehca_mr_pginfo *pginfo,
                                             (pginfo->next_hwpage *
                                              pginfo->hwpage_size));
                        if ( !(*kpage) ) {
-                                ehca_gen_err("pgaddr=%lx "
+                                ehca_gen_err("pgaddr=%llx "
-                                             "chunk->page_list[i]=%lx "
+                                             "chunk->page_list[i]=%llx "
-                                             "i=%x next_hwpage=%lx",
+                                             "i=%x next_hwpage=%llx",
                                             pgaddr, (u64)sg_dma_address(
                                                     &chunk->page_list[i]),
                                             i, pginfo->next_hwpage);
@@ -1795,11 +1795,11 @@ static int ehca_check_kpages_per_ate(struct scatterlist *page_list,
        for (t = start_idx; t <= end_idx; t++) {
                u64 pgaddr = page_to_pfn(sg_page(&page_list[t])) << PAGE_SHIFT;
                if (ehca_debug_level >= 3)
-                        ehca_gen_dbg("chunk_page=%lx value=%016lx", pgaddr,
+                        ehca_gen_dbg("chunk_page=%llx value=%016llx", pgaddr,
                                     *(u64 *)abs_to_virt(phys_to_abs(pgaddr)));
                if (pgaddr - PAGE_SIZE != *prev_pgaddr) {
-                        ehca_gen_err("uncontiguous page found pgaddr=%lx "
+                        ehca_gen_err("uncontiguous page found pgaddr=%llx "
-                                     "prev_pgaddr=%lx page_list_i=%x",
+                                     "prev_pgaddr=%llx page_list_i=%x",
                                     pgaddr, *prev_pgaddr, t);
                        return -EINVAL;
                }
@@ -1833,7 +1833,7 @@ static int ehca_set_pagebuf_user2(struct ehca_mr_pginfo *pginfo,
                                           << PAGE_SHIFT );
                                *kpage = phys_to_abs(pgaddr);
                                if ( !(*kpage) ) {
-                                        ehca_gen_err("pgaddr=%lx i=%x",
+                                        ehca_gen_err("pgaddr=%llx i=%x",
                                                     pgaddr, i);
                                        ret = -EFAULT;
                                        return ret;
@@ -1846,8 +1846,8 @@ static int ehca_set_pagebuf_user2(struct ehca_mr_pginfo *pginfo,
                                        if (pginfo->hwpage_cnt) {
                                                ehca_gen_err(
                                                        "invalid alignment "
-                                                        "pgaddr=%lx i=%x "
+                                                        "pgaddr=%llx i=%x "
-                                                        "mr_pgsize=%lx",
+                                                        "mr_pgsize=%llx",
                                                        pgaddr, i,
                                                        pginfo->hwpage_size);
                                                ret = -EFAULT;
@@ -1866,8 +1866,8 @@ static int ehca_set_pagebuf_user2(struct ehca_mr_pginfo *pginfo,
                                if (ehca_debug_level >= 3) {
                                        u64 val = *(u64 *)abs_to_virt(
                                                phys_to_abs(pgaddr));
-                                        ehca_gen_dbg("kpage=%lx chunk_page=%lx "
+                                        ehca_gen_dbg("kpage=%llx chunk_page=%llx "
-                                                     "value=%016lx",
+                                                     "value=%016llx",
                                                     *kpage, pgaddr, val);
                                }
                                prev_pgaddr = pgaddr;
@@ -1944,9 +1944,9 @@ static int ehca_set_pagebuf_phys(struct ehca_mr_pginfo *pginfo,
                        if ((pginfo->kpage_cnt >= pginfo->num_kpages) ||
                            (pginfo->hwpage_cnt >= pginfo->num_hwpages)) {
                                ehca_gen_err("kpage_cnt >= num_kpages, "
-                                             "kpage_cnt=%lx num_kpages=%lx "
+                                             "kpage_cnt=%llx num_kpages=%llx "
-                                             "hwpage_cnt=%lx "
+                                             "hwpage_cnt=%llx "
-                                             "num_hwpages=%lx i=%x",
+                                             "num_hwpages=%llx i=%x",
                                             pginfo->kpage_cnt,
                                             pginfo->num_kpages,
                                             pginfo->hwpage_cnt,
@@ -1957,8 +1957,8 @@ static int ehca_set_pagebuf_phys(struct ehca_mr_pginfo *pginfo,
                                (pbuf->addr & ~(pginfo->hwpage_size - 1)) +
                                (pginfo->next_hwpage * pginfo->hwpage_size));
                        if ( !(*kpage) && pbuf->addr ) {
-                                ehca_gen_err("pbuf->addr=%lx pbuf->size=%lx "
+                                ehca_gen_err("pbuf->addr=%llx pbuf->size=%llx "
-                                             "next_hwpage=%lx", pbuf->addr,
+                                             "next_hwpage=%llx", pbuf->addr,
                                             pbuf->size, pginfo->next_hwpage);
                                return -EFAULT;
                        }
@@ -1996,8 +1996,8 @@ static int ehca_set_pagebuf_fmr(struct ehca_mr_pginfo *pginfo,
                *kpage = phys_to_abs((*fmrlist & ~(pginfo->hwpage_size - 1)) +
                                     pginfo->next_hwpage * pginfo->hwpage_size);
                if ( !(*kpage) ) {
-                        ehca_gen_err("*fmrlist=%lx fmrlist=%p "
+                        ehca_gen_err("*fmrlist=%llx fmrlist=%p "
-                                     "next_listelem=%lx next_hwpage=%lx",
+                                     "next_listelem=%llx next_hwpage=%llx",
                                     *fmrlist, fmrlist,
                                     pginfo->u.fmr.next_listelem,
                                     pginfo->next_hwpage);
@@ -2025,7 +2025,7 @@ static int ehca_set_pagebuf_fmr(struct ehca_mr_pginfo *pginfo,
                                                    ~(pginfo->hwpage_size - 1));
                                if (prev + pginfo->u.fmr.fmr_pgsize != p) {
                                        ehca_gen_err("uncontiguous fmr pages "
-                                                     "found prev=%lx p=%lx "
+                                                     "found prev=%llx p=%llx "
                                                     "idx=%x", prev, p, i + j);
                                        return -EINVAL;
                                }
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c
index f161cf173dbe..00c108159714 100644
--- a/drivers/infiniband/hw/ehca/ehca_qp.c
+++ b/drivers/infiniband/hw/ehca/ehca_qp.c
@@ -331,7 +331,7 @@ static inline int init_qp_queue(struct ehca_shca *shca,
                if (cnt == (nr_q_pages - 1)) {  /* last page! */
                        if (h_ret != expected_hret) {
                                ehca_err(ib_dev, "hipz_qp_register_rpage() "
-                                         "h_ret=%li", h_ret);
+                                         "h_ret=%lli", h_ret);
                                ret = ehca2ib_return_code(h_ret);
                                goto init_qp_queue1;
                        }
@@ -345,7 +345,7 @@ static inline int init_qp_queue(struct ehca_shca *shca,
                } else {
                        if (h_ret != H_PAGE_REGISTERED) {
                                ehca_err(ib_dev, "hipz_qp_register_rpage() "
-                                         "h_ret=%li", h_ret);
+                                         "h_ret=%lli", h_ret);
                                ret = ehca2ib_return_code(h_ret);
                                goto init_qp_queue1;
                        }
@@ -709,7 +709,7 @@ static struct ehca_qp *internal_create_qp(
        h_ret = hipz_h_alloc_resource_qp(shca->ipz_hca_handle, &parms);
        if (h_ret != H_SUCCESS) {
-                ehca_err(pd->device, "h_alloc_resource_qp() failed h_ret=%li",
+                ehca_err(pd->device, "h_alloc_resource_qp() failed h_ret=%lli",
                         h_ret);
                ret = ehca2ib_return_code(h_ret);
                goto create_qp_exit1;
@@ -1010,7 +1010,7 @@ struct ib_srq *ehca_create_srq(struct ib_pd *pd,
                                mqpcb, my_qp->galpas.kernel);
        if (hret != H_SUCCESS) {
                ehca_err(pd->device, "Could not modify SRQ to INIT "
-                         "ehca_qp=%p qp_num=%x h_ret=%li",
+                         "ehca_qp=%p qp_num=%x h_ret=%lli",
                         my_qp, my_qp->real_qp_num, hret);
                goto create_srq2;
        }
@@ -1024,7 +1024,7 @@ struct ib_srq *ehca_create_srq(struct ib_pd *pd,
                                mqpcb, my_qp->galpas.kernel);
        if (hret != H_SUCCESS) {
                ehca_err(pd->device, "Could not enable SRQ "
-                         "ehca_qp=%p qp_num=%x h_ret=%li",
+                         "ehca_qp=%p qp_num=%x h_ret=%lli",
                         my_qp, my_qp->real_qp_num, hret);
                goto create_srq2;
        }
@@ -1038,7 +1038,7 @@ struct ib_srq *ehca_create_srq(struct ib_pd *pd,
                                mqpcb, my_qp->galpas.kernel);
        if (hret != H_SUCCESS) {
                ehca_err(pd->device, "Could not modify SRQ to RTR "
-                         "ehca_qp=%p qp_num=%x h_ret=%li",
+                         "ehca_qp=%p qp_num=%x h_ret=%lli",
                         my_qp, my_qp->real_qp_num, hret);
                goto create_srq2;
        }
@@ -1078,7 +1078,7 @@ static int prepare_sqe_rts(struct ehca_qp *my_qp, struct ehca_shca *shca,
                                           &bad_send_wqe_p, NULL, 2);
        if (h_ret != H_SUCCESS) {
                ehca_err(&shca->ib_device, "hipz_h_disable_and_get_wqe() failed"
-                         " ehca_qp=%p qp_num=%x h_ret=%li",
+                         " ehca_qp=%p qp_num=%x h_ret=%lli",
                         my_qp, qp_num, h_ret);
                return ehca2ib_return_code(h_ret);
        }
@@ -1134,7 +1134,7 @@ static int calc_left_cqes(u64 wqe_p, struct ipz_queue *ipz_queue,
        if (ipz_queue_abs_to_offset(ipz_queue, wqe_p, &q_ofs)) {
                ehca_gen_err("Invalid offset for calculating left cqes "
-                                "wqe_p=%#lx wqe_v=%p\n", wqe_p, wqe_v);
+                                "wqe_p=%#llx wqe_v=%p\n", wqe_p, wqe_v);
                return -EFAULT;
        }
@@ -1168,7 +1168,7 @@ static int check_for_left_cqes(struct ehca_qp *my_qp, struct ehca_shca *shca)
                                &send_wqe_p, &recv_wqe_p, 4);
                if (h_ret != H_SUCCESS) {
                        ehca_err(&shca->ib_device, "disable_and_get_wqe() "
-                                 "failed ehca_qp=%p qp_num=%x h_ret=%li",
+                                 "failed ehca_qp=%p qp_num=%x h_ret=%lli",
                                 my_qp, qp_num, h_ret);
                        return ehca2ib_return_code(h_ret);
                }
@@ -1261,7 +1261,7 @@ static int internal_modify_qp(struct ib_qp *ibqp,
                                mqpcb, my_qp->galpas.kernel);
        if (h_ret != H_SUCCESS) {
                ehca_err(ibqp->device, "hipz_h_query_qp() failed "
-                         "ehca_qp=%p qp_num=%x h_ret=%li",
+                         "ehca_qp=%p qp_num=%x h_ret=%lli",
                         my_qp, ibqp->qp_num, h_ret);
                ret = ehca2ib_return_code(h_ret);
                goto modify_qp_exit1;
@@ -1690,7 +1690,7 @@ static int internal_modify_qp(struct ib_qp *ibqp,
        if (h_ret != H_SUCCESS) {
                ret = ehca2ib_return_code(h_ret);
-                ehca_err(ibqp->device, "hipz_h_modify_qp() failed h_ret=%li "
+                ehca_err(ibqp->device, "hipz_h_modify_qp() failed h_ret=%lli "
                         "ehca_qp=%p qp_num=%x", h_ret, my_qp, ibqp->qp_num);
                goto modify_qp_exit2;
        }
@@ -1723,7 +1723,7 @@ static int internal_modify_qp(struct ib_qp *ibqp,
                        ret = ehca2ib_return_code(h_ret);
                        ehca_err(ibqp->device, "ENABLE in context of "
                                 "RESET_2_INIT failed! Maybe you didn't get "
-                                 "a LID h_ret=%li ehca_qp=%p qp_num=%x",
+                                 "a LID h_ret=%lli ehca_qp=%p qp_num=%x",
                                 h_ret, my_qp, ibqp->qp_num);
                        goto modify_qp_exit2;
                }
@@ -1909,7 +1909,7 @@ int ehca_query_qp(struct ib_qp *qp,
        if (h_ret != H_SUCCESS) {
                ret = ehca2ib_return_code(h_ret);
                ehca_err(qp->device, "hipz_h_query_qp() failed "
-                         "ehca_qp=%p qp_num=%x h_ret=%li",
+                         "ehca_qp=%p qp_num=%x h_ret=%lli",
                         my_qp, qp->qp_num, h_ret);
                goto query_qp_exit1;
        }
@@ -2074,7 +2074,7 @@ int ehca_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr,
        if (h_ret != H_SUCCESS) {
                ret = ehca2ib_return_code(h_ret);
-                ehca_err(ibsrq->device, "hipz_h_modify_qp() failed h_ret=%li "
+                ehca_err(ibsrq->device, "hipz_h_modify_qp() failed h_ret=%lli "
                         "ehca_qp=%p qp_num=%x",
                         h_ret, my_qp, my_qp->real_qp_num);
        }
@@ -2108,7 +2108,7 @@ int ehca_query_srq(struct ib_srq *srq, struct ib_srq_attr *srq_attr)
        if (h_ret != H_SUCCESS) {
                ret = ehca2ib_return_code(h_ret);
                ehca_err(srq->device, "hipz_h_query_qp() failed "
-                         "ehca_qp=%p qp_num=%x h_ret=%li",
+                         "ehca_qp=%p qp_num=%x h_ret=%lli",
                         my_qp, my_qp->real_qp_num, h_ret);
                goto query_srq_exit1;
        }
@@ -2179,7 +2179,7 @@ static int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp,
        h_ret = hipz_h_destroy_qp(shca->ipz_hca_handle, my_qp);
        if (h_ret != H_SUCCESS) {
-                ehca_err(dev, "hipz_h_destroy_qp() failed h_ret=%li "
+                ehca_err(dev, "hipz_h_destroy_qp() failed h_ret=%lli "
                         "ehca_qp=%p qp_num=%x", h_ret, my_qp, qp_num);
                return ehca2ib_return_code(h_ret);
        }
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c
index c7112686782f..5a3d96f84c79 100644
--- a/drivers/infiniband/hw/ehca/ehca_reqs.c
+++ b/drivers/infiniband/hw/ehca/ehca_reqs.c
@@ -822,7 +822,7 @@ static int generate_flush_cqes(struct ehca_qp *my_qp, struct ib_cq *cq,
                offset = qmap->next_wqe_idx * ipz_queue->qe_size;
                wqe = (struct ehca_wqe *)ipz_qeit_calc(ipz_queue, offset);
                if (!wqe) {
-                        ehca_err(cq->device, "Invalid wqe offset=%#lx on "
+                        ehca_err(cq->device, "Invalid wqe offset=%#llx on "
                                 "qp_num=%#x", offset, my_qp->real_qp_num);
                        return nr;
                }
diff --git a/drivers/infiniband/hw/ehca/ehca_sqp.c b/drivers/infiniband/hw/ehca/ehca_sqp.c
index 706d97ad5555..44447aaa5501 100644
--- a/drivers/infiniband/hw/ehca/ehca_sqp.c
+++ b/drivers/infiniband/hw/ehca/ehca_sqp.c
@@ -85,7 +85,7 @@ u64 ehca_define_sqp(struct ehca_shca *shca,
                if (ret != H_SUCCESS) {
                        ehca_err(&shca->ib_device,
-                                 "Can't define AQP1 for port %x. h_ret=%li",
+                                 "Can't define AQP1 for port %x. h_ret=%lli",
                                 port, ret);
                        return ret;
                }
diff --git a/drivers/infiniband/hw/ehca/ehca_tools.h b/drivers/infiniband/hw/ehca/ehca_tools.h
index 21f7d06f14ad..f09914cccf53 100644
--- a/drivers/infiniband/hw/ehca/ehca_tools.h
+++ b/drivers/infiniband/hw/ehca/ehca_tools.h
@@ -116,7 +116,7 @@ extern int ehca_debug_level;
                unsigned char *deb = (unsigned char *)(adr); \
                for (x = 0; x < l; x += 16) { \
                        printk(KERN_INFO "EHCA_DMP:%s " format \
-                               " adr=%p ofs=%04x %016lx %016lx\n", \
+                               " adr=%p ofs=%04x %016llx %016llx\n", \
                               __func__, ##args, deb, x, \
                               *((u64 *)&deb[0]), *((u64 *)&deb[8])); \
                        deb += 16; \
diff --git a/drivers/infiniband/hw/ehca/ehca_uverbs.c b/drivers/infiniband/hw/ehca/ehca_uverbs.c
index e43ed8f8a0c8..3cb688d29131 100644
--- a/drivers/infiniband/hw/ehca/ehca_uverbs.c
+++ b/drivers/infiniband/hw/ehca/ehca_uverbs.c
@@ -114,7 +114,7 @@ static int ehca_mmap_fw(struct vm_area_struct *vma, struct h_galpas *galpas,
        physical = galpas->user.fw_handle;
        vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-        ehca_gen_dbg("vsize=%lx physical=%lx", vsize, physical);
+        ehca_gen_dbg("vsize=%llx physical=%llx", vsize, physical);
        /* VM_IO | VM_RESERVED are set by remap_pfn_range() */
        ret = remap_4k_pfn(vma, vma->vm_start, physical >> EHCA_PAGESHIFT,
                           vma->vm_page_prot);
diff --git a/drivers/infiniband/hw/ehca/hcp_if.c b/drivers/infiniband/hw/ehca/hcp_if.c
index 415d3a465de6..d0ab0c0d5e91 100644
--- a/drivers/infiniband/hw/ehca/hcp_if.c
+++ b/drivers/infiniband/hw/ehca/hcp_if.c
@@ -226,7 +226,7 @@ u64 hipz_h_alloc_resource_eq(const struct ipz_adapter_handle adapter_handle,
                             u32 *eq_ist)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        u64 allocate_controls;
        /* resource type */
@@ -249,7 +249,7 @@ u64 hipz_h_alloc_resource_eq(const struct ipz_adapter_handle adapter_handle,
        *eq_ist = (u32)outs[5];
        if (ret == H_NOT_ENOUGH_RESOURCES)
-                ehca_gen_err("Not enough resource - ret=%li ", ret);
+                ehca_gen_err("Not enough resource - ret=%lli ", ret);
        return ret;
 }
@@ -270,7 +270,7 @@ u64 hipz_h_alloc_resource_cq(const struct ipz_adapter_handle adapter_handle,
                             struct ehca_alloc_cq_parms *param)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = ehca_plpar_hcall9(H_ALLOC_RESOURCE, outs,
                                adapter_handle.handle,   /* r4  */
@@ -287,7 +287,7 @@ u64 hipz_h_alloc_resource_cq(const struct ipz_adapter_handle adapter_handle,
                hcp_galpas_ctor(&cq->galpas, outs[5], outs[6]);
        if (ret == H_NOT_ENOUGH_RESOURCES)
-                ehca_gen_err("Not enough resources. ret=%li", ret);
+                ehca_gen_err("Not enough resources. ret=%lli", ret);
        return ret;
 }
@@ -297,7 +297,7 @@ u64 hipz_h_alloc_resource_qp(const struct ipz_adapter_handle adapter_handle,
 {
        u64 ret;
        u64 allocate_controls, max_r10_reg, r11, r12;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        allocate_controls =
                EHCA_BMASK_SET(H_ALL_RES_QP_ENHANCED_OPS, parms->ext_type)
@@ -362,7 +362,7 @@ u64 hipz_h_alloc_resource_qp(const struct ipz_adapter_handle adapter_handle,
                hcp_galpas_ctor(&parms->galpas, outs[6], outs[6]);
        if (ret == H_NOT_ENOUGH_RESOURCES)
-                ehca_gen_err("Not enough resources. ret=%li", ret);
+                ehca_gen_err("Not enough resources. ret=%lli", ret);
        return ret;
 }
@@ -454,7 +454,7 @@ u64 hipz_h_register_rpage_eq(const struct ipz_adapter_handle adapter_handle,
                             const u64 count)
 {
        if (count != 1) {
-                ehca_gen_err("Ppage counter=%lx", count);
+                ehca_gen_err("Ppage counter=%llx", count);
                return H_PARAMETER;
        }
        return hipz_h_register_rpage(adapter_handle,
@@ -489,7 +489,7 @@ u64 hipz_h_register_rpage_cq(const struct ipz_adapter_handle adapter_handle,
                             const struct h_galpa gal)
 {
        if (count != 1) {
-                ehca_gen_err("Page counter=%lx", count);
+                ehca_gen_err("Page counter=%llx", count);
                return H_PARAMETER;
        }
@@ -508,7 +508,7 @@ u64 hipz_h_register_rpage_qp(const struct ipz_adapter_handle adapter_handle,
                             const struct h_galpa galpa)
 {
        if (count > 1) {
-                ehca_gen_err("Page counter=%lx", count);
+                ehca_gen_err("Page counter=%llx", count);
                return H_PARAMETER;
        }
@@ -525,7 +525,7 @@ u64 hipz_h_disable_and_get_wqe(const struct ipz_adapter_handle adapter_handle,
                               int dis_and_get_function_code)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = ehca_plpar_hcall9(H_DISABLE_AND_GETC, outs,
                                adapter_handle.handle,     /* r4 */
@@ -548,7 +548,7 @@ u64 hipz_h_modify_qp(const struct ipz_adapter_handle adapter_handle,
                     struct h_galpa gal)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = ehca_plpar_hcall9(H_MODIFY_QP, outs,
                                adapter_handle.handle, /* r4 */
                                qp_handle.handle,      /* r5 */
@@ -557,7 +557,7 @@ u64 hipz_h_modify_qp(const struct ipz_adapter_handle adapter_handle,
                                0, 0, 0, 0, 0);
        if (ret == H_NOT_ENOUGH_RESOURCES)
-                ehca_gen_err("Insufficient resources ret=%li", ret);
+                ehca_gen_err("Insufficient resources ret=%lli", ret);
        return ret;
 }
@@ -579,7 +579,7 @@ u64 hipz_h_destroy_qp(const struct ipz_adapter_handle adapter_handle,
                      struct ehca_qp *qp)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = hcp_galpas_dtor(&qp->galpas);
        if (ret) {
@@ -593,7 +593,7 @@ u64 hipz_h_destroy_qp(const struct ipz_adapter_handle adapter_handle,
                                qp->ipz_qp_handle.handle,  /* r6 */
                                0, 0, 0, 0, 0, 0);
        if (ret == H_HARDWARE)
-                ehca_gen_err("HCA not operational. ret=%li", ret);
+                ehca_gen_err("HCA not operational. ret=%lli", ret);
        ret = ehca_plpar_hcall_norets(H_FREE_RESOURCE,
                                      adapter_handle.handle,     /* r4 */
@@ -601,7 +601,7 @@ u64 hipz_h_destroy_qp(const struct ipz_adapter_handle adapter_handle,
                                      0, 0, 0, 0, 0);
        if (ret == H_RESOURCE)
-                ehca_gen_err("Resource still in use. ret=%li", ret);
+                ehca_gen_err("Resource still in use. ret=%lli", ret);
        return ret;
 }
@@ -625,7 +625,7 @@ u64 hipz_h_define_aqp1(const struct ipz_adapter_handle adapter_handle,
                       u32 * bma_qp_nr)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = ehca_plpar_hcall9(H_DEFINE_AQP1, outs,
                                adapter_handle.handle, /* r4 */
@@ -636,7 +636,7 @@ u64 hipz_h_define_aqp1(const struct ipz_adapter_handle adapter_handle,
        *bma_qp_nr = (u32)outs[1];
        if (ret == H_ALIAS_EXIST)
-                ehca_gen_err("AQP1 already exists. ret=%li", ret);
+                ehca_gen_err("AQP1 already exists. ret=%lli", ret);
        return ret;
 }
@@ -658,7 +658,7 @@ u64 hipz_h_attach_mcqp(const struct ipz_adapter_handle adapter_handle,
                                      0, 0);
        if (ret == H_NOT_ENOUGH_RESOURCES)
-                ehca_gen_err("Not enough resources. ret=%li", ret);
+                ehca_gen_err("Not enough resources. ret=%lli", ret);
        return ret;
 }
@@ -697,7 +697,7 @@ u64 hipz_h_destroy_cq(const struct ipz_adapter_handle adapter_handle,
                                      0, 0, 0, 0);
        if (ret == H_RESOURCE)
-                ehca_gen_err("H_FREE_RESOURCE failed ret=%li ", ret);
+                ehca_gen_err("H_FREE_RESOURCE failed ret=%lli ", ret);
        return ret;
 }
@@ -719,7 +719,7 @@ u64 hipz_h_destroy_eq(const struct ipz_adapter_handle adapter_handle,
                                      0, 0, 0, 0, 0);
        if (ret == H_RESOURCE)
-                ehca_gen_err("Resource in use. ret=%li ", ret);
+                ehca_gen_err("Resource in use. ret=%lli ", ret);
        return ret;
 }
@@ -733,7 +733,7 @@ u64 hipz_h_alloc_resource_mr(const struct ipz_adapter_handle adapter_handle,
                             struct ehca_mr_hipzout_parms *outparms)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = ehca_plpar_hcall9(H_ALLOC_RESOURCE, outs,
                                adapter_handle.handle,            /* r4 */
@@ -774,9 +774,9 @@ u64 hipz_h_register_rpage_mr(const struct ipz_adapter_handle adapter_handle,
        if ((count > 1) && (logical_address_of_page & (EHCA_PAGESIZE-1))) {
                ehca_gen_err("logical_address_of_page not on a 4k boundary "
-                             "adapter_handle=%lx mr=%p mr_handle=%lx "
+                             "adapter_handle=%llx mr=%p mr_handle=%llx "
                             "pagesize=%x queue_type=%x "
-                             "logical_address_of_page=%lx count=%lx",
+                             "logical_address_of_page=%llx count=%llx",
                             adapter_handle.handle, mr,
                             mr->ipz_mr_handle.handle, pagesize, queue_type,
                             logical_address_of_page, count);
@@ -794,7 +794,7 @@ u64 hipz_h_query_mr(const struct ipz_adapter_handle adapter_handle,
                    struct ehca_mr_hipzout_parms *outparms)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = ehca_plpar_hcall9(H_QUERY_MR, outs,
                                adapter_handle.handle,     /* r4 */
@@ -828,7 +828,7 @@ u64 hipz_h_reregister_pmr(const struct ipz_adapter_handle adapter_handle,
                          struct ehca_mr_hipzout_parms *outparms)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = ehca_plpar_hcall9(H_REREGISTER_PMR, outs,
                                adapter_handle.handle,    /* r4 */
@@ -855,7 +855,7 @@ u64 hipz_h_register_smr(const struct ipz_adapter_handle adapter_handle,
                        struct ehca_mr_hipzout_parms *outparms)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = ehca_plpar_hcall9(H_REGISTER_SMR, outs,
                                adapter_handle.handle,            /* r4 */
@@ -877,7 +877,7 @@ u64 hipz_h_alloc_resource_mw(const struct ipz_adapter_handle adapter_handle,
                             struct ehca_mw_hipzout_parms *outparms)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = ehca_plpar_hcall9(H_ALLOC_RESOURCE, outs,
                                adapter_handle.handle,      /* r4 */
@@ -895,7 +895,7 @@ u64 hipz_h_query_mw(const struct ipz_adapter_handle adapter_handle,
                    struct ehca_mw_hipzout_parms *outparms)
 {
        u64 ret;
-        u64 outs[PLPAR_HCALL9_BUFSIZE];
+        unsigned long outs[PLPAR_HCALL9_BUFSIZE];
        ret = ehca_plpar_hcall9(H_QUERY_MW, outs,
                                adapter_handle.handle,    /* r4 */
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index dcefe1fceb5c..61588bd273bd 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -543,14 +543,21 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
 {
        static int mlx4_ib_version_printed;
        struct mlx4_ib_dev *ibdev;
+        int num_ports = 0;
        int i;
        if (!mlx4_ib_version_printed) {
                printk(KERN_INFO "%s", mlx4_ib_version);
                ++mlx4_ib_version_printed;
        }
+        mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_IB)
+                num_ports++;
+        /* No point in registering a device with no ports... */
+        if (num_ports == 0)
+                return NULL;
        ibdev = (struct mlx4_ib_dev *) ib_alloc_device(sizeof *ibdev);
        if (!ibdev) {
                dev_err(&dev->pdev->dev, "Device struct alloc failed\n");
@@ -574,9 +581,7 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
        ibdev->ib_dev.owner             = THIS_MODULE;
        ibdev->ib_dev.node_type         = RDMA_NODE_IB_CA;
        ibdev->ib_dev.local_dma_lkey    = dev->caps.reserved_lkey;
-        ibdev->num_ports = 0;
+        ibdev->num_ports                = num_ports;
-        mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_IB)
-                ibdev->num_ports++;
        ibdev->ib_dev.phys_port_cnt     = ibdev->num_ports;
        ibdev->ib_dev.num_comp_vectors  = dev->caps.num_comp_vectors;
        ibdev->ib_dev.dma_device        = &dev->pdev->dev;
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 39167a797f99..a91cb4c3fa5c 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1462,7 +1462,8 @@ static void __set_data_seg(struct mlx4_wqe_data_seg *dseg, struct ib_sge *sg)
 }
 static int build_lso_seg(struct mlx4_wqe_lso_seg *wqe, struct ib_send_wr *wr,
-                         struct mlx4_ib_qp *qp, unsigned *lso_seg_len)
+                         struct mlx4_ib_qp *qp, unsigned *lso_seg_len,
+                         __be32 *lso_hdr_sz)
 {
        unsigned halign = ALIGN(sizeof *wqe + wr->wr.ud.hlen, 16);
@@ -1479,12 +1480,8 @@ static int build_lso_seg(struct mlx4_wqe_lso_seg *wqe, struct ib_send_wr *wr,
        memcpy(wqe->header, wr->wr.ud.header, wr->wr.ud.hlen);
-        /* make sure LSO header is written before overwriting stamping */
+        *lso_hdr_sz  = cpu_to_be32((wr->wr.ud.mss - wr->wr.ud.hlen) << 16 |
-        wmb();
+                                   wr->wr.ud.hlen);
-        wqe->mss_hdr_size = cpu_to_be32((wr->wr.ud.mss - wr->wr.ud.hlen) << 16 |
-                                        wr->wr.ud.hlen);
        *lso_seg_len = halign;
        return 0;
 }
@@ -1518,6 +1515,9 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
        int uninitialized_var(stamp);
        int uninitialized_var(size);
        unsigned uninitialized_var(seglen);
+        __be32 dummy;
+        __be32 *lso_wqe;
+        __be32 uninitialized_var(lso_hdr_sz);
        int i;
        spin_lock_irqsave(&qp->sq.lock, flags);
@@ -1525,6 +1525,8 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
        ind = qp->sq_next_wqe;
        for (nreq = 0; wr; ++nreq, wr = wr->next) {
+                lso_wqe = &dummy;
                if (mlx4_wq_overflow(&qp->sq, nreq, qp->ibqp.send_cq)) {
                        err = -ENOMEM;
                        *bad_wr = wr;
@@ -1606,11 +1608,12 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
                        size += sizeof (struct mlx4_wqe_datagram_seg) / 16;
                        if (wr->opcode == IB_WR_LSO) {
-                                err = build_lso_seg(wqe, wr, qp, &seglen);
+                                err = build_lso_seg(wqe, wr, qp, &seglen, &lso_hdr_sz);
                                if (unlikely(err)) {
                                        *bad_wr = wr;
                                        goto out;
                                }
+                                lso_wqe = (__be32 *) wqe;
                                wqe  += seglen;
                                size += seglen / 16;
                        }
@@ -1652,6 +1655,14 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
                for (i = wr->num_sge - 1; i >= 0; --i, --dseg)
                        set_data_seg(dseg, wr->sg_list + i);
+                /*
+                 * Possibly overwrite stamping in cacheline with LSO
+                 * segment only after making sure all data segments
+                 * are written.
+                 */
+                wmb();
+                *lso_wqe = lso_hdr_sz;
                ctrl->fence_size = (wr->send_flags & IB_SEND_FENCE ?
                                    MLX4_WQE_CTRL_FENCE : 0) | size;
@@ -1686,7 +1697,6 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
                        stamp_send_wqe(qp, stamp, size * 16);
                        ind = pad_wraparound(qp, ind);
                }
        }
 out:
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 6ba57e91d7ab..a01b4488208b 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -778,12 +778,13 @@ static struct nes_cm_node *find_node(struct nes_cm_core *cm_core,
        unsigned long flags;
        struct list_head *hte;
        struct nes_cm_node *cm_node;
+        __be32 tmp_addr = cpu_to_be32(loc_addr);
        /* get a handle on the hte */
        hte = &cm_core->connected_nodes;
        nes_debug(NES_DBG_CM, "Searching for an owner node: %pI4:%x from core %p->%p\n",
-                  &loc_addr, loc_port, cm_core, hte);
+                  &tmp_addr, loc_port, cm_core, hte);
        /* walk list and find cm_node associated with this session ID */
        spin_lock_irqsave(&cm_core->ht_lock, flags);
@@ -816,6 +817,7 @@ static struct nes_cm_listener *find_listener(struct nes_cm_core *cm_core,
 {
        unsigned long flags;
        struct nes_cm_listener *listen_node;
+        __be32 tmp_addr = cpu_to_be32(dst_addr);
        /* walk list and find cm_node associated with this session ID */
        spin_lock_irqsave(&cm_core->listen_list_lock, flags);
@@ -833,7 +835,7 @@ static struct nes_cm_listener *find_listener(struct nes_cm_core *cm_core,
        spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
        nes_debug(NES_DBG_CM, "Unable to find listener for %pI4:%x\n",
-                  &dst_addr, dst_port);
+                  &tmp_addr, dst_port);
        /* no listener */
        return NULL;
@@ -2059,6 +2061,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
        struct tcphdr *tcph;
        struct nes_cm_info nfo;
        int skb_handled = 1;
+        __be32 tmp_daddr, tmp_saddr;
        if (!skb)
                return 0;
@@ -2074,8 +2077,11 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
        nfo.rem_addr = ntohl(iph->saddr);
        nfo.rem_port = ntohs(tcph->source);
+        tmp_daddr = cpu_to_be32(iph->daddr);
+        tmp_saddr = cpu_to_be32(iph->saddr);
        nes_debug(NES_DBG_CM, "Received packet: dest=%pI4:0x%04X src=%pI4:0x%04X\n",
-                  &iph->daddr, tcph->dest, &iph->saddr, tcph->source);
+                  &tmp_daddr, tcph->dest, &tmp_saddr, tcph->source);
        do {
                cm_node = find_node(cm_core,
diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c
index aa9b7348c728..6f3bc1b6bf22 100644
--- a/drivers/infiniband/hw/nes/nes_utils.c
+++ b/drivers/infiniband/hw/nes/nes_utils.c
@@ -655,6 +655,7 @@ int nes_arp_table(struct nes_device *nesdev, u32 ip_addr, u8 *mac_addr, u32 acti
        struct nes_adapter *nesadapter = nesdev->nesadapter;
        int arp_index;
        int err = 0;
+        __be32 tmp_addr;
        for (arp_index = 0; (u32) arp_index < nesadapter->arp_table_size; arp_index++) {
                if (nesadapter->arp_table[arp_index].ip_addr == ip_addr)
@@ -682,8 +683,9 @@ int nes_arp_table(struct nes_device *nesdev, u32 ip_addr, u8 *mac_addr, u32 acti
        /* DELETE or RESOLVE */
        if (arp_index == nesadapter->arp_table_size) {
+                tmp_addr = cpu_to_be32(ip_addr);
                nes_debug(NES_DBG_NETDEV, "MAC for %pI4 not in ARP table - cannot %s\n",
-                          &ip_addr, action == NES_ARP_RESOLVE ? "resolve" : "delete");
+                          &tmp_addr, action == NES_ARP_RESOLVE ? "resolve" : "delete");
                return -1;
        }
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 19e06bc38b39..0bd2a4ff0842 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -106,23 +106,17 @@ int ipoib_open(struct net_device *dev)
        ipoib_dbg(priv, "bringing up interface\n");
-        set_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags);
+        if (!test_and_set_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags))
+                napi_enable(&priv->napi);
        if (ipoib_pkey_dev_delay_open(dev))
                return 0;
-        napi_enable(&priv->napi);
+        if (ipoib_ib_dev_open(dev))
+                goto err_disable;
-        if (ipoib_ib_dev_open(dev)) {
+        if (ipoib_ib_dev_up(dev))
-                napi_disable(&priv->napi);
+                goto err_stop;
-                return -EINVAL;
-        }
-        if (ipoib_ib_dev_up(dev)) {
-                ipoib_ib_dev_stop(dev, 1);
-                napi_disable(&priv->napi);
-                return -EINVAL;
-        }
        if (!test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) {
                struct ipoib_dev_priv *cpriv;
@@ -144,6 +138,15 @@ int ipoib_open(struct net_device *dev)
        netif_start_queue(dev);
        return 0;
+err_stop:
+        ipoib_ib_dev_stop(dev, 1);
+err_disable:
+        napi_disable(&priv->napi);
+        clear_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags);
+        return -EINVAL;
 }
 static int ipoib_stop(struct net_device *dev)
@@ -711,26 +714,26 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
                neigh = *to_ipoib_neigh(skb->dst->neighbour);
-                if (neigh->ah)
+                if (unlikely((memcmp(&neigh->dgid.raw,
-                        if (unlikely((memcmp(&neigh->dgid.raw,
+                                     skb->dst->neighbour->ha + 4,
-                                            skb->dst->neighbour->ha + 4,
+                                     sizeof(union ib_gid))) ||
-                                            sizeof(union ib_gid))) ||
+                             (neigh->dev != dev))) {
-                                         (neigh->dev != dev))) {
+                        spin_lock_irqsave(&priv->lock, flags);
-                                spin_lock_irqsave(&priv->lock, flags);
+                        /*
-                                /*
+                         * It's safe to call ipoib_put_ah() inside
-                                 * It's safe to call ipoib_put_ah() inside
+                         * priv->lock here, because we know that
-                                 * priv->lock here, because we know that
+                         * path->ah will always hold one more reference,
-                                 * path->ah will always hold one more reference,
+                         * so ipoib_put_ah() will never do more than
-                                 * so ipoib_put_ah() will never do more than
+                         * decrement the ref count.
-                                 * decrement the ref count.
+                         */
-                                 */
+                        if (neigh->ah)
                                ipoib_put_ah(neigh->ah);
-                                list_del(&neigh->list);
+                        list_del(&neigh->list);
-                                ipoib_neigh_free(dev, neigh);
+                        ipoib_neigh_free(dev, neigh);
-                                spin_unlock_irqrestore(&priv->lock, flags);
+                        spin_unlock_irqrestore(&priv->lock, flags);
-                                ipoib_path_lookup(skb, dev);
+                        ipoib_path_lookup(skb, dev);
-                                return NETDEV_TX_OK;
+                        return NETDEV_TX_OK;
-                        }
+                }
                if (ipoib_cm_get(neigh)) {
                        if (ipoib_cm_up(neigh)) {
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index a2eb3b9789eb..425e31112ed7 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -409,7 +409,7 @@ static int ipoib_mcast_join_complete(int status,
        }
        if (mcast->logcount++ < 20) {
-                if (status == -ETIMEDOUT) {
+                if (status == -ETIMEDOUT || status == -EAGAIN) {
                        ipoib_dbg_mcast(priv, "multicast join failed for %pI6, status %d\n",
                                        mcast->mcmember.mgid.raw, status);
                } else {
@@ -529,6 +529,9 @@ void ipoib_mcast_join_task(struct work_struct *work)
        if (!priv->broadcast) {
                struct ipoib_mcast *broadcast;
+                if (!test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags))
+                        return;
                broadcast = ipoib_mcast_alloc(dev, 1);
                if (!broadcast) {
                        ipoib_warn(priv, "failed to allocate broadcast group\n");
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
index 2cf1a4088718..5a76a5510350 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
@@ -61,6 +61,7 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
        ppriv = netdev_priv(pdev);
+        rtnl_lock();
        mutex_lock(&ppriv->vlan_mutex);
        /*
@@ -111,7 +112,7 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
                goto device_init_failed;
        }
-        result = register_netdev(priv->dev);
+        result = register_netdevice(priv->dev);
        if (result) {
                ipoib_warn(priv, "failed to initialize; error %i", result);
                goto register_failed;
@@ -134,12 +135,13 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
        list_add_tail(&priv->list, &ppriv->child_intfs);
        mutex_unlock(&ppriv->vlan_mutex);
+        rtnl_unlock();
        return 0;
 sysfs_failed:
        ipoib_delete_debug_files(priv->dev);
-        unregister_netdev(priv->dev);
+        unregister_netdevice(priv->dev);
 register_failed:
        ipoib_dev_cleanup(priv->dev);
@@ -149,6 +151,7 @@ device_init_failed:
 err:
        mutex_unlock(&ppriv->vlan_mutex);
+        rtnl_unlock();
        return result;
 }
@@ -162,10 +165,11 @@ int ipoib_vlan_delete(struct net_device *pdev, unsigned short pkey)
        ppriv = netdev_priv(pdev);
+        rtnl_lock();
        mutex_lock(&ppriv->vlan_mutex);
        list_for_each_entry_safe(priv, tpriv, &ppriv->child_intfs, list) {
                if (priv->pkey == pkey) {
-                        unregister_netdev(priv->dev);
+                        unregister_netdevice(priv->dev);
                        ipoib_dev_cleanup(priv->dev);
                        list_del(&priv->list);
                        free_netdev(priv->dev);
@@ -175,6 +179,7 @@ int ipoib_vlan_delete(struct net_device *pdev, unsigned short pkey)
                }
        }
        mutex_unlock(&ppriv->vlan_mutex);
+        rtnl_unlock();
        return ret;
 }
diff --git a/drivers/infiniband/ulp/iser/Kconfig b/drivers/infiniband/ulp/iser/Kconfig
index 77dedba829e6..b411c51842da 100644
--- a/drivers/infiniband/ulp/iser/Kconfig
+++ b/drivers/infiniband/ulp/iser/Kconfig
@@ -1,6 +1,6 @@
 config INFINIBAND_ISER
        tristate "iSCSI Extensions for RDMA (iSER)"
-        depends on SCSI && INET
+        depends on SCSI && INET && INFINIBAND_ADDR_TRANS
        select SCSI_ISCSI_ATTRS
        ---help---
          Support for the iSCSI Extensions for RDMA (iSER) Protocol
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 199055db5082..67e5553f699a 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -220,4 +220,11 @@ config HP_SDC_RTC
          Say Y here if you want to support the built-in real time clock
          of the HP SDC controller.
+config INPUT_PCF50633_PMU
+        tristate "PCF50633 PMU events"
+        depends on MFD_PCF50633
+        help
+         Say Y to include support for delivering  PMU events via  input
+         layer on NXP PCF50633.
 endif
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index d7db2aeb8a98..bb62e6efacf3 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -21,3 +21,4 @@ obj-$(CONFIG_HP_SDC_RTC)		+= hp_sdc_rtc.o
 obj-$(CONFIG_INPUT_UINPUT)              += uinput.o
 obj-$(CONFIG_INPUT_APANEL)              += apanel.o
 obj-$(CONFIG_INPUT_SGI_BTNS)            += sgi_btns.o
+obj-$(CONFIG_INPUT_PCF50633_PMU)        += pcf50633-input.o
diff --git a/drivers/input/misc/pcf50633-input.c b/drivers/input/misc/pcf50633-input.c
new file mode 100644
index 000000000000..039dcb00ebd9
--- /dev/null
+++ b/drivers/input/misc/pcf50633-input.c
@@ -0,0 +1,132 @@
+/* NXP PCF50633 Input Driver
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * Author: Balaji Rao <balajirrao@openmoko.org>
+ * All rights reserved.
+ *
+ * Broken down from monstrous PCF50633 driver mainly by
+ * Harald Welte, Andy Green and Werner Almesberger
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/input.h>
+#include <linux/mfd/pcf50633/core.h>
+#define PCF50633_OOCSTAT_ONKEY  0x01
+#define PCF50633_REG_OOCSTAT    0x12
+#define PCF50633_REG_OOCMODE    0x10
+struct pcf50633_input {
+        struct pcf50633 *pcf;
+        struct input_dev *input_dev;
+};
+static void
+pcf50633_input_irq(int irq, void *data)
+{
+        struct pcf50633_input *input;
+        int onkey_released;
+        input = data;
+        /* We report only one event depending on the key press status */
+        onkey_released = pcf50633_reg_read(input->pcf, PCF50633_REG_OOCSTAT)
+                                                & PCF50633_OOCSTAT_ONKEY;
+        if (irq == PCF50633_IRQ_ONKEYF && !onkey_released)
+                input_report_key(input->input_dev, KEY_POWER, 1);
+        else if (irq == PCF50633_IRQ_ONKEYR && onkey_released)
+                input_report_key(input->input_dev, KEY_POWER, 0);
+        input_sync(input->input_dev);
+}
+static int __devinit pcf50633_input_probe(struct platform_device *pdev)
+{
+        struct pcf50633_input *input;
+        struct pcf50633_subdev_pdata *pdata = pdev->dev.platform_data;
+        struct input_dev *input_dev;
+        int ret;
+        input = kzalloc(sizeof(*input), GFP_KERNEL);
+        if (!input)
+                return -ENOMEM;
+        input_dev = input_allocate_device();
+        if (!input_dev) {
+                kfree(input);
+                return -ENOMEM;
+        }
+        platform_set_drvdata(pdev, input);
+        input->pcf = pdata->pcf;
+        input->input_dev = input_dev;
+        input_dev->name = "PCF50633 PMU events";
+        input_dev->id.bustype = BUS_I2C;
+        input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_PWR);
+        set_bit(KEY_POWER, input_dev->keybit);
+        ret = input_register_device(input_dev);
+        if (ret) {
+                input_free_device(input_dev);
+                kfree(input);
+                return ret;
+        }
+        pcf50633_register_irq(pdata->pcf, PCF50633_IRQ_ONKEYR,
+                                pcf50633_input_irq, input);
+        pcf50633_register_irq(pdata->pcf, PCF50633_IRQ_ONKEYF,
+                                pcf50633_input_irq, input);
+        return 0;
+}
+static int __devexit pcf50633_input_remove(struct platform_device *pdev)
+{
+        struct pcf50633_input *input  = platform_get_drvdata(pdev);
+        pcf50633_free_irq(input->pcf, PCF50633_IRQ_ONKEYR);
+        pcf50633_free_irq(input->pcf, PCF50633_IRQ_ONKEYF);
+        input_unregister_device(input->input_dev);
+        kfree(input);
+        return 0;
+}
+static struct platform_driver pcf50633_input_driver = {
+        .driver = {
+                .name = "pcf50633-input",
+        },
+        .probe = pcf50633_input_probe,
+        .remove = __devexit_p(pcf50633_input_remove),
+};
+static int __init pcf50633_input_init(void)
+{
+        return platform_driver_register(&pcf50633_input_driver);
+}
+module_init(pcf50633_input_init);
+static void __exit pcf50633_input_exit(void)
+{
+        platform_driver_unregister(&pcf50633_input_driver);
+}
+module_exit(pcf50633_input_exit);
+MODULE_AUTHOR("Balaji Rao <balajirrao@openmoko.org>");
+MODULE_DESCRIPTION("PCF50633 input driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pcf50633-input");
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index 97f4708b3879..595ba8eb4a07 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -3615,7 +3615,7 @@ hfcm_bctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
 static void
 ph_state_change(struct dchannel *dch)
 {
-        struct hfc_multi *hc = dch->hw;
+        struct hfc_multi *hc;
        int ch, i;
        if (!dch) {
@@ -3623,6 +3623,7 @@ ph_state_change(struct dchannel *dch)
                    __func__);
                return;
        }
+        hc = dch->hw;
        ch = dch->slot;
        if (hc->type == 1) {
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 917bf41a293b..f0e14dfcf71d 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -61,7 +61,7 @@ u32	hfc_jiffies;
 MODULE_AUTHOR("Karsten Keil");
 MODULE_LICENSE("GPL");
-module_param(debug, uint, 0);
+module_param(debug, uint, S_IRUGO | S_IWUSR);
 module_param(poll, uint, S_IRUGO | S_IWUSR);
 enum {
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 7c5f97033b9f..cb8943da4f12 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -292,7 +292,9 @@ isdn_net_unbind_channel(isdn_net_local * lp)
        lp->dialstate = 0;
        dev->rx_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL;
        dev->st_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL;
-        isdn_free_channel(lp->isdn_device, lp->isdn_channel, ISDN_USAGE_NET);
+        if (lp->isdn_device != -1 && lp->isdn_channel != -1)
+                isdn_free_channel(lp->isdn_device, lp->isdn_channel,
+                                  ISDN_USAGE_NET);
        lp->flags &= ~ISDN_NET_CONNECTED;
        lp->isdn_device = -1;
        lp->isdn_channel = -1;
@@ -2513,7 +2515,6 @@ static const struct net_device_ops isdn_netdev_ops = {
        .ndo_stop             = isdn_net_close,
        .ndo_do_ioctl         = isdn_net_ioctl,
-        .ndo_validate_addr    = NULL,
        .ndo_start_xmit       = isdn_net_start_xmit,
        .ndo_get_stats        = isdn_net_get_stats,
        .ndo_tx_timeout       = isdn_net_tx_timeout,
@@ -2528,12 +2529,8 @@ static void _isdn_setup(struct net_device *dev)
        ether_setup(dev);
-        dev->flags = IFF_NOARP | IFF_POINTOPOINT;
        /* Setup the generic properties */
-        dev->mtu = 1500;
        dev->flags = IFF_NOARP|IFF_POINTOPOINT;
-        dev->type = ARPHRD_ETHER;
-        dev->addr_len = ETH_ALEN;
        dev->header_ops = NULL;
        dev->netdev_ops = &isdn_netdev_ops;
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index a3551dd0324d..aa30b5cb3513 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -431,6 +431,7 @@ set_arg(void __user *b, void *val,int len)
        return 0;
 }
+#ifdef CONFIG_IPPP_FILTER
 static int get_filter(void __user *arg, struct sock_filter **p)
 {
        struct sock_fprog uprog;
@@ -465,6 +466,7 @@ static int get_filter(void __user *arg, struct sock_filter **p)
        *p = code;
        return uprog.len;
 }
+#endif /* CONFIG_IPPP_FILTER */
 /*
 * ippp device ioctl
diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
index 0ac67bff303a..58c43e429f73 100644
--- a/drivers/isdn/mISDN/dsp_cmx.c
+++ b/drivers/isdn/mISDN/dsp_cmx.c
@@ -1579,7 +1579,7 @@ send_packet:
        schedule_work(&dsp->workq);
 }
-static u32      jittercount; /* counter for jitter check */;
+static u32      jittercount; /* counter for jitter check */
 struct timer_list dsp_spl_tl;
 u32     dsp_spl_jiffies; /* calculate the next time to fire */
 static u16      dsp_count; /* last sample count */
@@ -1893,7 +1893,7 @@ dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb)
                /* in case of hardware (echo) */
                if (dsp->pcm_slot_tx >= 0)
                        return;
-                if (dsp->echo)
+                if (dsp->echo) {
                        nskb = skb_clone(skb, GFP_ATOMIC);
                        if (nskb) {
                                hh = mISDN_HEAD_P(nskb);
@@ -1902,6 +1902,7 @@ dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb)
                                skb_queue_tail(&dsp->sendq, nskb);
                                schedule_work(&dsp->workq);
                        }
+                }
                return;
        }
        /* in case of hardware conference */
diff --git a/drivers/isdn/mISDN/dsp_pipeline.c b/drivers/isdn/mISDN/dsp_pipeline.c
index bf999bdc41c3..18cf87c113e7 100644
--- a/drivers/isdn/mISDN/dsp_pipeline.c
+++ b/drivers/isdn/mISDN/dsp_pipeline.c
@@ -110,8 +110,7 @@ int mISDN_dsp_element_register(struct mISDN_dsp_element *elem)
        }
        list_add_tail(&entry->list, &dsp_elements);
-        for (i = 0; i < (sizeof(element_attributes)
+        for (i = 0; i < ARRAY_SIZE(element_attributes); ++i) {
-                / sizeof(struct device_attribute)); ++i)
                ret = device_create_file(&entry->dev,
                                &element_attributes[i]);
                if (ret) {
@@ -119,6 +118,7 @@ int mISDN_dsp_element_register(struct mISDN_dsp_element *elem)
                                __func__);
                        goto err2;
                }
+        }
 #ifdef PIPELINE_DEBUG
        printk(KERN_DEBUG "%s: %s registered\n", __func__, elem->name);
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index a4a1ae214630..742713611bc5 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -119,13 +119,6 @@ config LEDS_GPIO
          outputs. To be useful the particular board must have LEDs
          and they must be connected to the GPIO lines.
-config LEDS_HP_DISK
-        tristate "LED Support for disk protection LED on HP notebooks"
-        depends on LEDS_CLASS && ACPI
-        help
-          This option enable support for disk protection LED, found on
-          newer HP notebooks.
 config LEDS_CLEVO_MAIL
        tristate "Mail LED on Clevo notebook (EXPERIMENTAL)"
        depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI && EXPERIMENTAL
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index bc247cb02e82..9d76f0f160a4 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -23,7 +23,6 @@ obj-$(CONFIG_LEDS_HP6XX)		+= leds-hp6xx.o
 obj-$(CONFIG_LEDS_FSG)                  += leds-fsg.o
 obj-$(CONFIG_LEDS_PCA955X)              += leds-pca955x.o
 obj-$(CONFIG_LEDS_DA903X)               += leds-da903x.o
-obj-$(CONFIG_LEDS_HP_DISK)              += leds-hp-disk.o
 obj-$(CONFIG_LEDS_WM8350)               += leds-wm8350.o
 # LED Triggers
diff --git a/drivers/leds/leds-hp-disk.c b/drivers/leds/leds-hp-disk.c
deleted file mode 100644
index d786adc8c5e3..000000000000
--- a/drivers/leds/leds-hp-disk.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- *  leds-hp-disk.c - driver for HP "hard disk protection" LED
- *
- *  Copyright (C) 2008 Pavel Machek
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/dmi.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/kthread.h>
-#include <linux/leds.h>
-#include <acpi/acpi_drivers.h>
-#define DRIVER_NAME     "leds-hp-disk"
-#define ACPI_MDPS_CLASS "led"
-/* For automatic insertion of the module */
-static struct acpi_device_id hpled_device_ids[] = {
-        {"HPQ0004", 0}, /* HP Mobile Data Protection System PNP */
-        {"", 0},
-};
-MODULE_DEVICE_TABLE(acpi, hpled_device_ids);
-struct acpi_hpled {
-        struct acpi_device      *device;   /* The ACPI device */
-};
-static struct acpi_hpled adev;
-static acpi_status hpled_acpi_write(acpi_handle handle, int reg)
-{
-        unsigned long long ret; /* Not used when writing */
-        union acpi_object in_obj[1];
-        struct acpi_object_list args = { 1, in_obj };
-        in_obj[0].type          = ACPI_TYPE_INTEGER;
-        in_obj[0].integer.value = reg;
-        return acpi_evaluate_integer(handle, "ALED", &args, &ret);
-}
-static void hpled_set(struct led_classdev *led_cdev,
-                               enum led_brightness value)
-{
-        hpled_acpi_write(adev.device->handle, !!value);
-}
-static struct led_classdev hpled_led = {
-        .name                   = "hp:red:hddprotection",
-        .default_trigger        = "heartbeat",
-        .brightness_set         = hpled_set,
-        .flags                  = LED_CORE_SUSPENDRESUME,
-};
-static int hpled_add(struct acpi_device *device)
-{
-        int ret;
-        if (!device)
-                return -EINVAL;
-        adev.device = device;
-        strcpy(acpi_device_name(device), DRIVER_NAME);
-        strcpy(acpi_device_class(device), ACPI_MDPS_CLASS);
-        device->driver_data = &adev;
-        ret = led_classdev_register(NULL, &hpled_led);
-        return ret;
-}
-static int hpled_remove(struct acpi_device *device, int type)
-{
-        if (!device)
-                return -EINVAL;
-        led_classdev_unregister(&hpled_led);
-        return 0;
-}
-static struct acpi_driver leds_hp_driver = {
-        .name  = DRIVER_NAME,
-        .class = ACPI_MDPS_CLASS,
-        .ids   = hpled_device_ids,
-        .ops = {
-                .add     = hpled_add,
-                .remove  = hpled_remove,
-        }
-};
-static int __init hpled_init_module(void)
-{
-        int ret;
-        if (acpi_disabled)
-                return -ENODEV;
-        ret = acpi_bus_register_driver(&leds_hp_driver);
-        if (ret < 0)
-                return ret;
-        printk(KERN_INFO DRIVER_NAME " driver loaded.\n");
-        return 0;
-}
-static void __exit hpled_exit_module(void)
-{
-        acpi_bus_unregister_driver(&leds_hp_driver);
-}
-MODULE_DESCRIPTION("Driver for HP disk protection LED");
-MODULE_AUTHOR("Pavel Machek <pavel@suse.cz>");
-MODULE_LICENSE("GPL");
-module_init(hpled_init_module);
-module_exit(hpled_exit_module);
diff --git a/drivers/message/fusion/lsi/mpi.h b/drivers/message/fusion/lsi/mpi.h
index 10b6ef758725..11c0f461320e 100644
--- a/drivers/message/fusion/lsi/mpi.h
+++ b/drivers/message/fusion/lsi/mpi.h
@@ -6,7 +6,7 @@
 *          Title:  MPI Message independent structures and definitions
 *  Creation Date:  July 27, 2000
 *
- *    mpi.h Version:  01.05.13
+ *    mpi.h Version:  01.05.16
 *
 *  Version History
 *  ---------------
@@ -79,6 +79,9 @@
 *  03-27-06  01.05.11  Bumped MPI_HEADER_VERSION_UNIT.
 *  10-11-06  01.05.12  Bumped MPI_HEADER_VERSION_UNIT.
 *  05-24-07  01.05.13  Bumped MPI_HEADER_VERSION_UNIT.
+ *  08-07-07  01.05.14  Bumped MPI_HEADER_VERSION_UNIT.
+ *  01-15-08  01.05.15  Bumped MPI_HEADER_VERSION_UNIT.
+ *  03-28-08  01.05.16  Bumped MPI_HEADER_VERSION_UNIT.
 *  --------------------------------------------------------------------------
 */
@@ -109,7 +112,7 @@
 /* Note: The major versions of 0xe0 through 0xff are reserved */
 /* versioning for this MPI header set */
-#define MPI_HEADER_VERSION_UNIT             (0x10)
+#define MPI_HEADER_VERSION_UNIT             (0x13)
 #define MPI_HEADER_VERSION_DEV              (0x00)
 #define MPI_HEADER_VERSION_UNIT_MASK        (0xFF00)
 #define MPI_HEADER_VERSION_UNIT_SHIFT       (8)
diff --git a/drivers/message/fusion/lsi/mpi_cnfg.h b/drivers/message/fusion/lsi/mpi_cnfg.h
index b2db3330c591..013c7d881948 100644
--- a/drivers/message/fusion/lsi/mpi_cnfg.h
+++ b/drivers/message/fusion/lsi/mpi_cnfg.h
@@ -6,7 +6,7 @@
 *          Title:  MPI Config message, structures, and Pages
 *  Creation Date:  July 27, 2000
 *
- *    mpi_cnfg.h Version:  01.05.15
+ *    mpi_cnfg.h Version:  01.05.18
 *
 *  Version History
 *  ---------------
@@ -308,6 +308,20 @@
 *                      Expander Page 0 Flags field.
 *                      Fixed define for
 *                      MPI_SAS_EXPANDER1_DISCINFO_BAD_PHY_DISABLED.
+ *  08-07-07  01.05.16  Added MPI_IOCPAGE6_CAP_FLAGS_MULTIPORT_DRIVE_SUPPORT
+ *                      define.
+ *                      Added BIOS Page 4 structure.
+ *                      Added MPI_RAID_PHYS_DISK1_PATH_MAX define for RAID
+ *                      Physcial Disk Page 1.
+ *  01-15-07  01.05.17  Added additional bit defines for ExtFlags field of
+ *                      Manufacturing Page 4.
+ *                      Added Solid State Drives Supported bit to IOC Page 6
+ *                      Capabilities Flags.
+ *                      Added new value for AccessStatus field of SAS Device
+ *                      Page 0 (_SATA_NEEDS_INITIALIZATION).
+ *  03-28-08  01.05.18  Defined new bits in Manufacturing Page 4 ExtFlags field
+ *                      to control coercion size and the mixing of SAS and SATA
+ *                      SSD drives.
 *  --------------------------------------------------------------------------
 */
@@ -686,6 +700,14 @@ typedef struct _CONFIG_PAGE_MANUFACTURING_4
 #define MPI_MANPAGE4_IR_NO_MIX_SAS_SATA                 (0x01)
 /* defines for the ExtFlags field */
+#define MPI_MANPAGE4_EXTFLAGS_MASK_COERCION_SIZE        (0x0180)
+#define MPI_MANPAGE4_EXTFLAGS_SHIFT_COERCION_SIZE       (7)
+#define MPI_MANPAGE4_EXTFLAGS_1GB_COERCION_SIZE         (0)
+#define MPI_MANPAGE4_EXTFLAGS_128MB_COERCION_SIZE       (1)
+#define MPI_MANPAGE4_EXTFLAGS_NO_MIX_SSD_SAS_SATA       (0x0040)
+#define MPI_MANPAGE4_EXTFLAGS_MIX_SSD_AND_NON_SSD       (0x0020)
+#define MPI_MANPAGE4_EXTFLAGS_DUAL_PORT_SUPPORT         (0x0010)
 #define MPI_MANPAGE4_EXTFLAGS_HIDE_NON_IR_METADATA      (0x0008)
 #define MPI_MANPAGE4_EXTFLAGS_SAS_CACHE_DISABLE         (0x0004)
 #define MPI_MANPAGE4_EXTFLAGS_SATA_CACHE_DISABLE        (0x0002)
@@ -1159,6 +1181,8 @@ typedef struct _CONFIG_PAGE_IOC_6
 /* IOC Page 6 Capabilities Flags */
+#define MPI_IOCPAGE6_CAP_FLAGS_SSD_SUPPORT              (0x00000020)
+#define MPI_IOCPAGE6_CAP_FLAGS_MULTIPORT_DRIVE_SUPPORT  (0x00000010)
 #define MPI_IOCPAGE6_CAP_FLAGS_DISABLE_SMART_POLLING    (0x00000008)
 #define MPI_IOCPAGE6_CAP_FLAGS_MASK_METADATA_SIZE       (0x00000006)
@@ -1428,6 +1452,15 @@ typedef struct _CONFIG_PAGE_BIOS_2
 #define MPI_BIOSPAGE2_FORM_SAS_WWN                      (0x05)
 #define MPI_BIOSPAGE2_FORM_ENCLOSURE_SLOT               (0x06)
+typedef struct _CONFIG_PAGE_BIOS_4
+{
+    CONFIG_PAGE_HEADER      Header;                     /* 00h */
+    U64                     ReassignmentBaseWWID;       /* 04h */
+} CONFIG_PAGE_BIOS_4, MPI_POINTER PTR_CONFIG_PAGE_BIOS_4,
+  BIOSPage4_t, MPI_POINTER pBIOSPage4_t;
+#define MPI_BIOSPAGE4_PAGEVERSION                       (0x00)
 /****************************************************************************
 *   SCSI Port Config Pages
@@ -2419,6 +2452,15 @@ typedef struct _RAID_PHYS_DISK1_PATH
 #define MPI_RAID_PHYSDISK1_FLAG_BROKEN          (0x0002)
 #define MPI_RAID_PHYSDISK1_FLAG_INVALID         (0x0001)
+/*
+ * Host code (drivers, BIOS, utilities, etc.) should leave this define set to
+ * one and check Header.PageLength or NumPhysDiskPaths at runtime.
+ */
+#ifndef MPI_RAID_PHYS_DISK1_PATH_MAX
+#define MPI_RAID_PHYS_DISK1_PATH_MAX    (1)
+#endif
 typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_1
 {
    CONFIG_PAGE_HEADER              Header;             /* 00h */
@@ -2426,7 +2468,7 @@ typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_1
    U8                              PhysDiskNum;        /* 05h */
    U16                             Reserved2;          /* 06h */
    U32                             Reserved1;          /* 08h */
-    RAID_PHYS_DISK1_PATH            Path[1];            /* 0Ch */
+    RAID_PHYS_DISK1_PATH            Path[MPI_RAID_PHYS_DISK1_PATH_MAX];/* 0Ch */
 } CONFIG_PAGE_RAID_PHYS_DISK_1, MPI_POINTER PTR_CONFIG_PAGE_RAID_PHYS_DISK_1,
  RaidPhysDiskPage1_t, MPI_POINTER pRaidPhysDiskPage1_t;
@@ -2844,6 +2886,7 @@ typedef struct _CONFIG_PAGE_SAS_DEVICE_0
 #define MPI_SAS_DEVICE0_ASTATUS_SATA_INIT_FAILED            (0x01)
 #define MPI_SAS_DEVICE0_ASTATUS_SATA_CAPABILITY_FAILED      (0x02)
 #define MPI_SAS_DEVICE0_ASTATUS_SATA_AFFILIATION_CONFLICT   (0x03)
+#define MPI_SAS_DEVICE0_ASTATUS_SATA_NEEDS_INITIALIZATION   (0x04)
 /* specific values for SATA Init failures */
 #define MPI_SAS_DEVICE0_ASTATUS_SIF_UNKNOWN                 (0x10)
 #define MPI_SAS_DEVICE0_ASTATUS_SIF_AFFILIATION_CONFLICT    (0x11)
diff --git a/drivers/message/fusion/lsi/mpi_fc.h b/drivers/message/fusion/lsi/mpi_fc.h
index 627acfbb8623..7d663ce76f8c 100644
--- a/drivers/message/fusion/lsi/mpi_fc.h
+++ b/drivers/message/fusion/lsi/mpi_fc.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2000-2004 LSI Corporation.
+ *  Copyright (c) 2000-2008 LSI Corporation.
 *
 *
 *           Name:  mpi_fc.h
diff --git a/drivers/message/fusion/lsi/mpi_history.txt b/drivers/message/fusion/lsi/mpi_history.txt
index 3f15fcfe4a2e..693e4b511354 100644
--- a/drivers/message/fusion/lsi/mpi_history.txt
+++ b/drivers/message/fusion/lsi/mpi_history.txt
@@ -3,28 +3,28 @@
 MPI Header File Change History
 ==============================
- Copyright (c) 2000-2007 LSI Corporation.
+ Copyright (c) 2000-2008 LSI Corporation.
 ---------------------------------------
- Header Set Release Version:    01.05.16
+ Header Set Release Version:    01.05.19
- Header Set Release Date:       05-24-07
+ Header Set Release Date:       03-28-08
 ---------------------------------------
 Filename               Current version     Prior version
 ----------             ---------------     -------------
- mpi.h                  01.05.13            01.05.12
+ mpi.h                  01.05.16            01.05.15
- mpi_ioc.h              01.05.14            01.05.13
+ mpi_ioc.h              01.05.16            01.05.15
- mpi_cnfg.h             01.05.15            01.05.14
+ mpi_cnfg.h             01.05.18            01.05.17
 mpi_init.h             01.05.09            01.05.09
 mpi_targ.h             01.05.06            01.05.06
 mpi_fc.h               01.05.01            01.05.01
 mpi_lan.h              01.05.01            01.05.01
- mpi_raid.h             01.05.03            01.05.03
+ mpi_raid.h             01.05.05            01.05.05
 mpi_tool.h             01.05.03            01.05.03
 mpi_inb.h              01.05.01            01.05.01
- mpi_sas.h              01.05.04            01.05.04
+ mpi_sas.h              01.05.05            01.05.05
 mpi_type.h             01.05.02            01.05.02
- mpi_history.txt        01.05.14            01.05.14
+ mpi_history.txt        01.05.19            01.05.18
 *  Date      Version   Description
@@ -96,6 +96,9 @@ mpi.h
 *  03-27-06  01.05.11  Bumped MPI_HEADER_VERSION_UNIT.
 *  10-11-06  01.05.12  Bumped MPI_HEADER_VERSION_UNIT.
 *  05-24-07  01.05.13  Bumped MPI_HEADER_VERSION_UNIT.
+ *  08-07-07  01.05.14  Bumped MPI_HEADER_VERSION_UNIT.
+ *  01-15-08  01.05.15  Bumped MPI_HEADER_VERSION_UNIT.
+ *  03-28-08  01.05.16  Bumped MPI_HEADER_VERSION_UNIT.
 *  --------------------------------------------------------------------------
 mpi_ioc.h
@@ -127,7 +130,7 @@ mpi_ioc.h
 *  08-08-01  01.02.01  Original release for v1.2 work.
 *                      New format for FWVersion and ProductId in
 *                      MSG_IOC_FACTS_REPLY and MPI_FW_HEADER.
- *  08-31-01  01.02.02  Added event MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE and
+ *  08-31-01  01.02.02  Addded event MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE and
 *                      related structure and defines.
 *                      Added event MPI_EVENT_ON_BUS_TIMER_EXPIRED.
 *                      Added MPI_IOCINIT_FLAGS_DISCARD_FW_IMAGE.
@@ -187,7 +190,7 @@ mpi_ioc.h
 *  10-11-06  01.05.12  Added MPI_IOCFACTS_EXCEPT_METADATA_UNSUPPORTED.
 *                      Added MaxInitiators field to PortFacts reply.
 *                      Added SAS Device Status Change ReasonCode for
- *                      asynchronous notification.
+ *                      asynchronous notificaiton.
 *                      Added MPI_EVENT_SAS_EXPANDER_STATUS_CHANGE and event
 *                      data structure.
 *                      Added new ImageType values for FWDownload and FWUpload
@@ -199,6 +202,16 @@ mpi_ioc.h
 *                      added _MULTI_PORT_DOMAIN.
 *  05-24-07  01.05.14  Added Common Boot Block type to FWDownload Request.
 *                      Added Common Boot Block type to FWUpload Request.
+ *  08-07-07  01.05.15  Added MPI_EVENT_SAS_INIT_RC_REMOVED define.
+ *                      Added MPI_EVENT_IR2_RC_DUAL_PORT_ADDED and
+ *                      MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED for IR2 event data.
+ *                      Added SASAddress field to SAS Initiator Device Table
+ *                      Overflow event data structure.
+ *  03-28-08  01.05.16  Added two new ReasonCode values to SAS Device Status
+ *                      Change Event data to indicate completion of internally
+ *                      generated task management.
+ *                      Added MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE define.
+ *                      Added MPI_EVENT_SAS_INIT_RC_INACCESSIBLE define.
 *  --------------------------------------------------------------------------
 mpi_cnfg.h
@@ -213,7 +226,7 @@ mpi_cnfg.h
 *                      Added _RESPONSE_ID_MASK definition to SCSI_PORT_1
 *                      page and updated the page version.
 *                      Added Information field and _INFO_PARAMS_NEGOTIATED
- *                      definition to SCSI_DEVICE_0 page.
+ *                      definitionto SCSI_DEVICE_0 page.
 *  06-22-00  01.00.03  Removed batch controls from LAN_0 page and updated the
 *                      page version.
 *                      Added BucketsRemaining to LAN_1 page, redefined the
@@ -496,6 +509,20 @@ mpi_cnfg.h
 *                      Expander Page 0 Flags field.
 *                      Fixed define for
 *                      MPI_SAS_EXPANDER1_DISCINFO_BAD_PHY_DISABLED.
+ *  08-07-07  01.05.16  Added MPI_IOCPAGE6_CAP_FLAGS_MULTIPORT_DRIVE_SUPPORT
+ *                      define.
+ *                      Added BIOS Page 4 structure.
+ *                      Added MPI_RAID_PHYS_DISK1_PATH_MAX define for RAID
+ *                      Physcial Disk Page 1.
+ *  01-15-07  01.05.17  Added additional bit defines for ExtFlags field of
+ *                      Manufacturing Page 4.
+ *                      Added Solid State Drives Supported bit to IOC Page 6
+ *                      Capabilities Flags.
+ *                      Added new value for AccessStatus field of SAS Device
+ *                      Page 0 (_SATA_NEEDS_INITIALIZATION).
+ *  03-28-08  01.05.18  Defined new bits in Manufacturing Page 4 ExtFlags field
+ *                      to control coercion size and the mixing of SAS and SATA
+ *                      SSD drives.
 *  --------------------------------------------------------------------------
 mpi_init.h
@@ -661,6 +688,9 @@ mpi_raid.h
 *                      _SET_RESYNC_RATE and _SET_DATA_SCRUB_RATE.
 *  02-28-07  01.05.03  Added new RAID Action, Device FW Update Mode, and
 *                      associated defines.
+ *  08-07-07  01.05.04  Added Disable Full Rebuild bit to the ActionDataWord
+ *                      for the RAID Action MPI_RAID_ACTION_DISABLE_VOLUME.
+ *  01-15-08  01.05.05  Added define for MPI_RAID_ACTION_SET_VOLUME_NAME.
 *  --------------------------------------------------------------------------
 mpi_tool.h
@@ -694,6 +724,10 @@ mpi_sas.h
 *                      reply.
 *  10-11-06  01.05.04  Fixed the name of a define for Operation field of SAS IO
 *                      Unit Control request.
+ *  01-15-08  01.05.05  Added support for MPI_SAS_OP_SET_IOC_PARAMETER,
+ *                      including adding IOCParameter and IOCParameter value
+ *                      fields to SAS IO Unit Control Request.
+ *                      Added MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC define.
 *  --------------------------------------------------------------------------
 mpi_type.h
@@ -709,20 +743,20 @@ mpi_type.h
 mpi_history.txt         Parts list history
-Filename    01.05.15   01.05.15
+Filename    01.05.19   01.05.18   01.05.17   01.05.16   01.05.15
----------  --------   --------
+----------  --------   --------   --------   --------   --------
-mpi.h       01.05.12   01.05.13
+mpi.h       01.05.16   01.05.15   01.05.14   01.05.13   01.05.12
-mpi_ioc.h   01.05.13   01.05.14
+mpi_ioc.h   01.05.16   01.05.15   01.05.15   01.05.14   01.05.13
-mpi_cnfg.h  01.05.14   01.05.15
+mpi_cnfg.h  01.05.18   01.05.17   01.05.16   01.05.15   01.05.14
-mpi_init.h  01.05.09   01.05.09
+mpi_init.h  01.05.09   01.05.09   01.05.09   01.05.09   01.05.09
-mpi_targ.h  01.05.06   01.05.06
+mpi_targ.h  01.05.06   01.05.06   01.05.06   01.05.06   01.05.06
-mpi_fc.h    01.05.01   01.05.01
+mpi_fc.h    01.05.01   01.05.01   01.05.01   01.05.01   01.05.01
-mpi_lan.h   01.05.01   01.05.01
+mpi_lan.h   01.05.01   01.05.01   01.05.01   01.05.01   01.05.01
-mpi_raid.h  01.05.03   01.05.03
+mpi_raid.h  01.05.05   01.05.05   01.05.04   01.05.03   01.05.03
-mpi_tool.h  01.05.03   01.05.03
+mpi_tool.h  01.05.03   01.05.03   01.05.03   01.05.03   01.05.03
-mpi_inb.h   01.05.01   01.05.01
+mpi_inb.h   01.05.01   01.05.01   01.05.01   01.05.01   01.05.01
-mpi_sas.h   01.05.04   01.05.04
+mpi_sas.h   01.05.05   01.05.05   01.05.04   01.05.04   01.05.04
-mpi_type.h  01.05.02   01.05.02
+mpi_type.h  01.05.02   01.05.02   01.05.02   01.05.02   01.05.02
 Filename    01.05.14   01.05.13   01.05.12   01.05.11   01.05.10   01.05.09
 ----------  --------   --------   --------   --------   --------   --------
diff --git a/drivers/message/fusion/lsi/mpi_init.h b/drivers/message/fusion/lsi/mpi_init.h
index a9e3693601a7..4295d062caa7 100644
--- a/drivers/message/fusion/lsi/mpi_init.h
+++ b/drivers/message/fusion/lsi/mpi_init.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2000-2007 LSI Corporation.
+ *  Copyright (c) 2000-2008 LSI Corporation.
 *
 *
 *           Name:  mpi_init.h
diff --git a/drivers/message/fusion/lsi/mpi_ioc.h b/drivers/message/fusion/lsi/mpi_ioc.h
index 5cbb6bd048e1..8faa4fab7b89 100644
--- a/drivers/message/fusion/lsi/mpi_ioc.h
+++ b/drivers/message/fusion/lsi/mpi_ioc.h
@@ -1,12 +1,12 @@
 /*
- *  Copyright (c) 2000-2007 LSI Corporation.
+ *  Copyright (c) 2000-2008 LSI Corporation.
 *
 *
 *           Name:  mpi_ioc.h
 *          Title:  MPI IOC, Port, Event, FW Download, and FW Upload messages
 *  Creation Date:  August 11, 2000
 *
- *    mpi_ioc.h Version:  01.05.14
+ *    mpi_ioc.h Version:  01.05.16
 *
 *  Version History
 *  ---------------
@@ -113,6 +113,16 @@
 *                      added _MULTI_PORT_DOMAIN.
 *  05-24-07  01.05.14  Added Common Boot Block type to FWDownload Request.
 *                      Added Common Boot Block type to FWUpload Request.
+ *  08-07-07  01.05.15  Added MPI_EVENT_SAS_INIT_RC_REMOVED define.
+ *                      Added MPI_EVENT_IR2_RC_DUAL_PORT_ADDED and
+ *                      MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED for IR2 event data.
+ *                      Added SASAddress field to SAS Initiator Device Table
+ *                      Overflow event data structure.
+ *  03-28-08  01.05.16  Added two new ReasonCode values to SAS Device Status
+ *                      Change Event data to indicate completion of internally
+ *                      generated task management.
+ *                      Added MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE define.
+ *                      Added MPI_EVENT_SAS_INIT_RC_INACCESSIBLE define.
 *  --------------------------------------------------------------------------
 */
@@ -612,6 +622,8 @@ typedef struct _EVENT_DATA_SAS_DEVICE_STATUS_CHANGE
 #define MPI_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL   (0x0B)
 #define MPI_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL       (0x0C)
 #define MPI_EVENT_SAS_DEV_STAT_RC_ASYNC_NOTIFICATION        (0x0D)
+#define MPI_EVENT_SAS_DEV_STAT_RC_CMPL_INTERNAL_DEV_RESET   (0x0E)
+#define MPI_EVENT_SAS_DEV_STAT_RC_CMPL_TASK_ABORT_INTERNAL  (0x0F)
 /* SCSI Event data for Queue Full event */
@@ -708,6 +720,8 @@ typedef struct _MPI_EVENT_DATA_IR2
 #define MPI_EVENT_IR2_RC_PD_REMOVED                 (0x05)
 #define MPI_EVENT_IR2_RC_FOREIGN_CFG_DETECTED       (0x06)
 #define MPI_EVENT_IR2_RC_REBUILD_MEDIUM_ERROR       (0x07)
+#define MPI_EVENT_IR2_RC_DUAL_PORT_ADDED            (0x08)
+#define MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED          (0x09)
 /* defines for logical disk states */
 #define MPI_LD_STATE_OPTIMAL                        (0x00)
@@ -867,6 +881,7 @@ typedef struct _EVENT_DATA_DISCOVERY_ERROR
 #define MPI_EVENT_DSCVRY_ERR_DS_UNSUPPORTED_DEVICE          (0x00000800)
 #define MPI_EVENT_DSCVRY_ERR_DS_MAX_SATA_TARGETS            (0x00001000)
 #define MPI_EVENT_DSCVRY_ERR_DS_MULTI_PORT_DOMAIN           (0x00002000)
+#define MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE           (0x00004000)
 /* SAS SMP Error Event data */
@@ -902,6 +917,8 @@ typedef struct _EVENT_DATA_SAS_INIT_DEV_STATUS_CHANGE
 /* defines for the ReasonCode field of the SAS Initiator Device Status Change event */
 #define MPI_EVENT_SAS_INIT_RC_ADDED                 (0x01)
+#define MPI_EVENT_SAS_INIT_RC_REMOVED               (0x02)
+#define MPI_EVENT_SAS_INIT_RC_INACCESSIBLE          (0x03)
 /* SAS Initiator Device Table Overflow Event data */
@@ -910,6 +927,7 @@ typedef struct _EVENT_DATA_SAS_INIT_TABLE_OVERFLOW
    U8                      MaxInit;                    /* 00h */
    U8                      CurrentInit;                /* 01h */
    U16                     Reserved1;                  /* 02h */
+    U64                     SASAddress;                 /* 04h */
 } EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
  MPI_POINTER PTR_EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
  MpiEventDataSasInitTableOverflow_t,
diff --git a/drivers/message/fusion/lsi/mpi_lan.h b/drivers/message/fusion/lsi/mpi_lan.h
index 03253b53b785..f41fcb69b359 100644
--- a/drivers/message/fusion/lsi/mpi_lan.h
+++ b/drivers/message/fusion/lsi/mpi_lan.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2000-2004 LSI Corporation.
+ *  Copyright (c) 2000-2008 LSI Corporation.
 *
 *
 *           Name:  mpi_lan.h
diff --git a/drivers/message/fusion/lsi/mpi_log_fc.h b/drivers/message/fusion/lsi/mpi_log_fc.h
index e4dafcefeecd..face6e7acc72 100644
--- a/drivers/message/fusion/lsi/mpi_log_fc.h
+++ b/drivers/message/fusion/lsi/mpi_log_fc.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2000-2001 LSI Corporation. All rights reserved.
+ *  Copyright (c) 2000-2008 LSI Corporation. All rights reserved.
 *
 *  NAME:           fc_log.h
 *  SUMMARY:        MPI IocLogInfo definitions for the SYMFC9xx chips
diff --git a/drivers/message/fusion/lsi/mpi_log_sas.h b/drivers/message/fusion/lsi/mpi_log_sas.h
index af9da03e95e5..691620dbedd2 100644
--- a/drivers/message/fusion/lsi/mpi_log_sas.h
+++ b/drivers/message/fusion/lsi/mpi_log_sas.h
@@ -1,6 +1,6 @@
 /***************************************************************************
 *                                                                         *
- *  Copyright 2003 LSI Corporation.  All rights reserved.            *
+ *  Copyright (c) 2000-2008 LSI Corporation.  All rights reserved.         *
 *                                                                         *
 * Description                                                             *
 * ------------                                                            *
@@ -73,6 +73,8 @@
 #define IOP_LOGINFO_CODE_TARGET_MODE_ABORT_EXACT_IO          (0x00070004)
 #define IOP_LOGINFO_CODE_TARGET_MODE_ABORT_EXACT_IO_REQ      (0x00070005)
+#define IOP_LOGINFO_CODE_LOG_TIMESTAMP_EVENT                 (0x00080000)
 /****************************************************************************/
 /* PL LOGINFO_CODE defines, valid if IOC_LOGINFO_ORIGINATOR = PL            */
 /****************************************************************************/
@@ -92,7 +94,7 @@
 #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_OPEN_TIMEOUT_EXP       (0x0000000C)
 #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_UNUSED_0D              (0x0000000D)
 #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_DVTBLE_ACCSS_FAIL      (0x0000000E)
-#define PL_LOGINFO_SUB CODE_OPEN_FAIL_BAD_DEST               (0x00000011)
+#define PL_LOGINFO_SUB_CODE_OPEN_FAIL_BAD_DEST               (0x00000011)
 #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_RATE_NOT_SUPP          (0x00000012)
 #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_PROT_NOT_SUPP          (0x00000013)
 #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_RESERVED_ABANDON0      (0x00000014)
@@ -159,10 +161,11 @@
 #define PL_LOGINFO_SUB_CODE_INVALID_SGL                      (0x00000200)
 #define PL_LOGINFO_SUB_CODE_WRONG_REL_OFF_OR_FRAME_LENGTH    (0x00000300)
-#define PL_LOGINFO_SUB_CODE_FRAME_XFER_ERROR                 (0x00000400) /* Bits 0-3 encode Transport Status Register (offset 0x08) */
+#define PL_LOGINFO_SUB_CODE_FRAME_XFER_ERROR                 (0x00000400)
-                                                                          /* Bit 0 is Status Bit 0: FrameXferErr */
+/* Bits 0-3 encode Transport Status Register (offset 0x08) */
-                                                                          /* Bit 1 & 2 are Status Bits 16 and 17: FrameXmitErrStatus */
+/* Bit 0 is Status Bit 0: FrameXferErr */
-                                                                          /* Bit 3 is Status Bit 18 WriteDataLengthGTDataLengthErr */
+/* Bit 1 & 2 are Status Bits 16 and 17: FrameXmitErrStatus */
+/* Bit 3 is Status Bit 18 WriteDataLenghtGTDataLengthErr */
 #define PL_LOGINFO_SUB_CODE_TX_FM_CONNECTED_LOW              (0x00000500)
 #define PL_LOGINFO_SUB_CODE_SATA_NON_NCQ_RW_ERR_BIT_SET      (0x00000600)
@@ -177,6 +180,11 @@
 #define PL_LOGINFO_SUB_CODE_DISCOVERY_REMOTE_SEP_RESET       (0x00000E01)
 #define PL_LOGINFO_SUB_CODE_SECOND_OPEN                      (0x00000F00)
 #define PL_LOGINFO_SUB_CODE_DSCVRY_SATA_INIT_TIMEOUT         (0x00001000)
+#define PL_LOGINFO_SUB_CODE_BREAK_ON_SATA_CONNECTION         (0x00002000)
+/* not currently used in mainline */
+#define PL_LOGINFO_SUB_CODE_BREAK_ON_STUCK_LINK              (0x00003000)
+#define PL_LOGINFO_SUB_CODE_BREAK_ON_STUCK_LINK_AIP          (0x00004000)
+#define PL_LOGINFO_SUB_CODE_BREAK_ON_INCOMPLETE_BREAK_RCVD   (0x00005000)
 #define PL_LOGINFO_CODE_ENCL_MGMT_SMP_FRAME_FAILURE          (0x00200000) /* Can't get SMP Frame */
 #define PL_LOGINFO_CODE_ENCL_MGMT_SMP_READ_ERROR             (0x00200010) /* Error occured on SMP Read */
@@ -243,6 +251,8 @@
 #define IR_LOGINFO_VOLUME_ACTIVATE_VOLUME_FAILED               (0x00010014)
 /* Activation failed trying to import the volume */
 #define IR_LOGINFO_VOLUME_ACTIVATING_IMPORT_VOLUME_FAILED      (0x00010015)
+/* Activation failed trying to import the volume */
+#define IR_LOGINFO_VOLUME_ACTIVATING_TOO_MANY_PHYS_DISKS       (0x00010016)
 /* Phys Disk failed, too many phys disks */
 #define IR_LOGINFO_PHYSDISK_CREATE_TOO_MANY_DISKS              (0x00010020)
@@ -285,6 +295,21 @@
 /* Compatibility Error : IME size limited to < 2TB */
 #define IR_LOGINFO_COMPAT_ERROR_IME_VOL_NOT_CURRENTLY_SUPPORTED (0x0001003D)
+/* Device Firmware Update: DFU can only be started once */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_DFU_IN_PROGRESS            (0x00010050)
+/* Device Firmware Update: Volume must be Optimal/Active/non-Quiesced */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_DEVICE_IN_INVALID_STATE    (0x00010051)
+/* Device Firmware Update: DFU Timeout cannot be zero */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_INVALID_TIMEOUT            (0x00010052)
+/* Device Firmware Update: CREATE TIMER FAILED */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_NO_TIMERS                  (0x00010053)
+/* Device Firmware Update: Failed to read SAS_IO_UNIT_PG_1 */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_READING_CFG_PAGE           (0x00010054)
+/* Device Firmware Update: Invalid SAS_IO_UNIT_PG_1 value(s) */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_PORT_IO_TIMEOUTS_REQUIRED  (0x00010055)
+/* Device Firmware Update: Unable to allocate memory for page */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_ALLOC_CFG_PAGE             (0x00010056)
 /****************************************************************************/
 /* Defines for convenience                                                  */
diff --git a/drivers/message/fusion/lsi/mpi_raid.h b/drivers/message/fusion/lsi/mpi_raid.h
index 2856108421d7..add60cc85be1 100644
--- a/drivers/message/fusion/lsi/mpi_raid.h
+++ b/drivers/message/fusion/lsi/mpi_raid.h
@@ -1,12 +1,12 @@
 /*
- *  Copyright (c) 2001-2007 LSI Corporation.
+ *  Copyright (c) 2001-2008 LSI Corporation.
 *
 *
 *           Name:  mpi_raid.h
 *          Title:  MPI RAID message and structures
 *  Creation Date:  February 27, 2001
 *
- *    mpi_raid.h Version:  01.05.03
+ *    mpi_raid.h Version:  01.05.05
 *
 *  Version History
 *  ---------------
@@ -34,6 +34,9 @@
 *                      _SET_RESYNC_RATE and _SET_DATA_SCRUB_RATE.
 *  02-28-07  01.05.03  Added new RAID Action, Device FW Update Mode, and
 *                      associated defines.
+ *  08-07-07  01.05.04  Added Disable Full Rebuild bit to the ActionDataWord
+ *                      for the RAID Action MPI_RAID_ACTION_DISABLE_VOLUME.
+ *  01-15-08  01.05.05  Added define for MPI_RAID_ACTION_SET_VOLUME_NAME.
 *  --------------------------------------------------------------------------
 */
@@ -93,6 +96,7 @@ typedef struct _MSG_RAID_ACTION
 #define MPI_RAID_ACTION_SET_RESYNC_RATE             (0x13)
 #define MPI_RAID_ACTION_SET_DATA_SCRUB_RATE         (0x14)
 #define MPI_RAID_ACTION_DEVICE_FW_UPDATE_MODE       (0x15)
+#define MPI_RAID_ACTION_SET_VOLUME_NAME             (0x16)
 /* ActionDataWord defines for use with MPI_RAID_ACTION_CREATE_VOLUME action */
 #define MPI_RAID_ACTION_ADATA_DO_NOT_SYNC           (0x00000001)
@@ -105,6 +109,9 @@ typedef struct _MSG_RAID_ACTION
 #define MPI_RAID_ACTION_ADATA_KEEP_LBA0             (0x00000000)
 #define MPI_RAID_ACTION_ADATA_ZERO_LBA0             (0x00000002)
+/* ActionDataWord defines for use with MPI_RAID_ACTION_DISABLE_VOLUME action */
+#define MPI_RAID_ACTION_ADATA_DISABLE_FULL_REBUILD  (0x00000001)
 /* ActionDataWord defines for use with MPI_RAID_ACTION_ACTIVATE_VOLUME action */
 #define MPI_RAID_ACTION_ADATA_INACTIVATE_ALL        (0x00000001)
diff --git a/drivers/message/fusion/lsi/mpi_sas.h b/drivers/message/fusion/lsi/mpi_sas.h
index 33fca83cefc2..ab410036bbfc 100644
--- a/drivers/message/fusion/lsi/mpi_sas.h
+++ b/drivers/message/fusion/lsi/mpi_sas.h
@@ -1,12 +1,12 @@
 /*
- *  Copyright (c) 2004-2006 LSI Corporation.
+ *  Copyright (c) 2004-2008 LSI Corporation.
 *
 *
 *           Name:  mpi_sas.h
 *          Title:  MPI Serial Attached SCSI structures and definitions
 *  Creation Date:  August 19, 2004
 *
- *    mpi_sas.h Version:  01.05.04
+ *    mpi_sas.h Version:  01.05.05
 *
 *  Version History
 *  ---------------
@@ -23,6 +23,10 @@
 *                      reply.
 *  10-11-06  01.05.04  Fixed the name of a define for Operation field of SAS IO
 *                      Unit Control request.
+ *  01-15-08  01.05.05  Added support for MPI_SAS_OP_SET_IOC_PARAMETER,
+ *                      including adding IOCParameter and IOCParameter value
+ *                      fields to SAS IO Unit Control Request.
+ *                      Added MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC define.
 *  --------------------------------------------------------------------------
 */
@@ -60,6 +64,8 @@
 * Values for the SAS DeviceInfo field used in SAS Device Status Change Event
 * data and SAS IO Unit Configuration pages.
 */
+#define MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC    (0xF0000000)
 #define MPI_SAS_DEVICE_INFO_SEP                 (0x00004000)
 #define MPI_SAS_DEVICE_INFO_ATAPI_DEVICE        (0x00002000)
 #define MPI_SAS_DEVICE_INFO_LSI_DEVICE          (0x00001000)
@@ -216,7 +222,7 @@ typedef struct _MSG_SAS_IOUNIT_CONTROL_REQUEST
    U8                      ChainOffset;        /* 02h */
    U8                      Function;           /* 03h */
    U16                     DevHandle;          /* 04h */
-    U8                      Reserved3;          /* 06h */
+    U8                      IOCParameter;       /* 06h */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    U8                      TargetID;           /* 0Ch */
@@ -225,7 +231,7 @@ typedef struct _MSG_SAS_IOUNIT_CONTROL_REQUEST
    U8                      PrimFlags;          /* 0Fh */
    U32                     Primitive;          /* 10h */
    U64                     SASAddress;         /* 14h */
-    U32                     Reserved4;          /* 1Ch */
+    U32                     IOCParameterValue;  /* 1Ch */
 } MSG_SAS_IOUNIT_CONTROL_REQUEST, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REQUEST,
  SasIoUnitControlRequest_t, MPI_POINTER pSasIoUnitControlRequest_t;
@@ -241,6 +247,8 @@ typedef struct _MSG_SAS_IOUNIT_CONTROL_REQUEST
 #define MPI_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL  (0x0C)
 #define MPI_SAS_OP_TRANSMIT_REMOVE_DEVICE       (0x0D)  /* obsolete name */
 #define MPI_SAS_OP_REMOVE_DEVICE                (0x0D)
+#define MPI_SAS_OP_SET_IOC_PARAMETER            (0x0E)
+#define MPI_SAS_OP_PRODUCT_SPECIFIC_MIN         (0x80)
 /* values for the PrimFlags field */
 #define MPI_SAS_PRIMFLAGS_SINGLE                (0x08)
@@ -256,7 +264,7 @@ typedef struct _MSG_SAS_IOUNIT_CONTROL_REPLY
    U8                      MsgLength;          /* 02h */
    U8                      Function;           /* 03h */
    U16                     DevHandle;          /* 04h */
-    U8                      Reserved3;          /* 06h */
+    U8                      IOCParameter;       /* 06h */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    U16                     Reserved4;          /* 0Ch */
diff --git a/drivers/message/fusion/lsi/mpi_targ.h b/drivers/message/fusion/lsi/mpi_targ.h
index ff8c37d3fdcb..c3dea7f6909d 100644
--- a/drivers/message/fusion/lsi/mpi_targ.h
+++ b/drivers/message/fusion/lsi/mpi_targ.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2000-2004 LSI Corporation.
+ *  Copyright (c) 2000-2008 LSI Corporation.
 *
 *
 *           Name:  mpi_targ.h
diff --git a/drivers/message/fusion/lsi/mpi_tool.h b/drivers/message/fusion/lsi/mpi_tool.h
index 8834ae6ce0f2..53cd715aa7e4 100644
--- a/drivers/message/fusion/lsi/mpi_tool.h
+++ b/drivers/message/fusion/lsi/mpi_tool.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2001-2005 LSI Corporation.
+ *  Copyright (c) 2001-2008 LSI Corporation.
 *
 *
 *           Name:  mpi_tool.h
diff --git a/drivers/message/fusion/lsi/mpi_type.h b/drivers/message/fusion/lsi/mpi_type.h
index 08dad9c1e446..888b26dbc413 100644
--- a/drivers/message/fusion/lsi/mpi_type.h
+++ b/drivers/message/fusion/lsi/mpi_type.h
@@ -1,12 +1,12 @@
 /*
- *  Copyright (c) 2000-2004 LSI Corporation.
+ *  Copyright (c) 2000-2008 LSI Corporation.
 *
 *
 *           Name:  mpi_type.h
 *          Title:  MPI Basic type definitions
 *  Creation Date:  June 6, 2000
 *
- *    mpi_type.h Version:  01.05.01
+ *    mpi_type.h Version:  01.05.02
 *
 *  Version History
 *  ---------------
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index c4e8b9aa3827..96ac88317b8e 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -79,9 +79,22 @@ MODULE_VERSION(my_VERSION);
 /*
 *  cmd line parameters
 */
-static int mpt_msi_enable = -1;
-module_param(mpt_msi_enable, int, 0);
+static int mpt_msi_enable_spi;
-MODULE_PARM_DESC(mpt_msi_enable, " MSI Support Enable (default=0)");
+module_param(mpt_msi_enable_spi, int, 0);
+MODULE_PARM_DESC(mpt_msi_enable_spi, " Enable MSI Support for SPI \
+                controllers (default=0)");
+static int mpt_msi_enable_fc;
+module_param(mpt_msi_enable_fc, int, 0);
+MODULE_PARM_DESC(mpt_msi_enable_fc, " Enable MSI Support for FC \
+                controllers (default=0)");
+static int mpt_msi_enable_sas;
+module_param(mpt_msi_enable_sas, int, 1);
+MODULE_PARM_DESC(mpt_msi_enable_sas, " Enable MSI Support for SAS \
+                controllers (default=1)");
 static int mpt_channel_mapping;
 module_param(mpt_channel_mapping, int, 0);
@@ -91,7 +104,17 @@ static int mpt_debug_level;
 static int mpt_set_debug_level(const char *val, struct kernel_param *kp);
 module_param_call(mpt_debug_level, mpt_set_debug_level, param_get_int,
                  &mpt_debug_level, 0600);
-MODULE_PARM_DESC(mpt_debug_level, " debug level - refer to mptdebug.h - (default=0)");
+MODULE_PARM_DESC(mpt_debug_level, " debug level - refer to mptdebug.h \
+        - (default=0)");
+int mpt_fwfault_debug;
+EXPORT_SYMBOL(mpt_fwfault_debug);
+module_param_call(mpt_fwfault_debug, param_set_int, param_get_int,
+          &mpt_fwfault_debug, 0600);
+MODULE_PARM_DESC(mpt_fwfault_debug, "Enable detection of Firmware fault"
+        " and halt Firmware on fault - (default=0)");
 #ifdef MFCNT
 static int mfcounter = 0;
@@ -1751,16 +1774,25 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
                ioc->bus_type = SAS;
        }
-        if (mpt_msi_enable == -1) {
-                /* Enable on SAS, disable on FC and SPI */
-                if (ioc->bus_type == SAS)
-                        ioc->msi_enable = 1;
-                else
-                        ioc->msi_enable = 0;
-        } else
-                /* follow flag: 0 - disable; 1 - enable */
-                ioc->msi_enable = mpt_msi_enable;
+        switch (ioc->bus_type) {
+        case SAS:
+                ioc->msi_enable = mpt_msi_enable_sas;
+                break;
+        case SPI:
+                ioc->msi_enable = mpt_msi_enable_spi;
+                break;
+        case FC:
+                ioc->msi_enable = mpt_msi_enable_fc;
+                break;
+        default:
+                ioc->msi_enable = 0;
+                break;
+        }
        if (ioc->errata_flag_1064)
                pci_disable_io_access(pdev);
@@ -6313,6 +6345,33 @@ mpt_print_ioc_summary(MPT_ADAPTER *ioc, char *buffer, int *size, int len, int sh
        *size = y;
 }
+/**
+ *      mpt_halt_firmware - Halts the firmware if it is operational and panic
+ *      the kernel
+ *      @ioc: Pointer to MPT_ADAPTER structure
+ *
+ **/
+void
+mpt_halt_firmware(MPT_ADAPTER *ioc)
+{
+        u32      ioc_raw_state;
+        ioc_raw_state = mpt_GetIocState(ioc, 0);
+        if ((ioc_raw_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT) {
+                printk(MYIOC_s_ERR_FMT "IOC is in FAULT state (%04xh)!!!\n",
+                        ioc->name, ioc_raw_state & MPI_DOORBELL_DATA_MASK);
+                panic("%s: IOC Fault (%04xh)!!!\n", ioc->name,
+                        ioc_raw_state & MPI_DOORBELL_DATA_MASK);
+        } else {
+                CHIPREG_WRITE32(&ioc->chip->Doorbell, 0xC0FFEE00);
+                panic("%s: Firmware is halted due to command timeout\n",
+                        ioc->name);
+        }
+}
+EXPORT_SYMBOL(mpt_halt_firmware);
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
 *      Reset Handling
@@ -6345,6 +6404,8 @@ mpt_HardResetHandler(MPT_ADAPTER *ioc, int sleepFlag)
        printk(MYIOC_s_INFO_FMT "HardResetHandler Entered!\n", ioc->name);
        printk("MF count 0x%x !\n", ioc->mfcnt);
 #endif
+        if (mpt_fwfault_debug)
+                mpt_halt_firmware(ioc);
        /* Reset the adapter. Prevent more than 1 call to
         * mpt_do_ioc_recovery at any instant in time.
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index dff048cfa101..b3e981d2a506 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -922,11 +922,14 @@ extern void	 mpt_free_fw_memory(MPT_ADAPTER *ioc);
 extern int       mpt_findImVolumes(MPT_ADAPTER *ioc);
 extern int       mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode);
 extern int       mpt_raid_phys_disk_pg0(MPT_ADAPTER *ioc, u8 phys_disk_num, pRaidPhysDiskPage0_t phys_disk);
+extern void     mpt_halt_firmware(MPT_ADAPTER *ioc);
 /*
 *  Public data decl's...
 */
 extern struct list_head   ioc_list;
+extern int mpt_fwfault_debug;
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 #endif          /* } __KERNEL__ */
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index ee090413e598..e62c6bc4ad33 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1846,6 +1846,9 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
        if (hd->timeouts < -1)
                hd->timeouts++;
+        if (mpt_fwfault_debug)
+                mpt_halt_firmware(ioc);
        /* Most important!  Set TaskMsgContext to SCpnt's MsgContext!
         * (the IO to be ABORT'd)
         *
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 416f9e7286ba..06a2b0f7737c 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -217,6 +217,29 @@ config MFD_WM8350_I2C
          I2C as the control interface.  Additional options must be
          selected to enable support for the functionality of the chip.
+config MFD_PCF50633
+        tristate "Support for NXP PCF50633"
+        depends on I2C
+        help
+          Say yes here if you have NXP PCF50633 chip on your board.
+          This core driver provides register access and IRQ handling
+          facilities, and registers devices for the various functions
+          so that function-specific drivers can bind to them.
+config PCF50633_ADC
+        tristate "Support for NXP PCF50633 ADC"
+        depends on MFD_PCF50633
+        help
+         Say yes here if you want to include support for ADC in the
+         NXP PCF50633 chip.
+config PCF50633_GPIO
+        tristate "Support for NXP PCF50633 GPIO"
+        depends on MFD_PCF50633
+        help
+         Say yes here if you want to include support GPIO for pins on
+         the PCF50633 chip.
 endmenu
 menu "Multimedia Capabilities Port drivers"
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 0c9418b36c26..3afb5192e4da 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -37,3 +37,7 @@ endif
 obj-$(CONFIG_UCB1400_CORE)      += ucb1400_core.o
 obj-$(CONFIG_PMIC_DA903X)       += da903x.o
+obj-$(CONFIG_MFD_PCF50633)      += pcf50633-core.o
+obj-$(CONFIG_PCF50633_ADC)      += pcf50633-adc.o
+obj-$(CONFIG_PCF50633_GPIO)     += pcf50633-gpio.o
+\ No newline at end of file
diff --git a/drivers/mfd/dm355evm_msp.c b/drivers/mfd/dm355evm_msp.c
index 4214b3f72426..7ac12cb0be4a 100644
--- a/drivers/mfd/dm355evm_msp.c
+++ b/drivers/mfd/dm355evm_msp.c
@@ -107,6 +107,9 @@ static const u8 msp_gpios[] = {
        MSP_GPIO(0, SWITCH1), MSP_GPIO(1, SWITCH1),
        MSP_GPIO(2, SWITCH1), MSP_GPIO(3, SWITCH1),
        MSP_GPIO(4, SWITCH1),
+        /* switches on MMC/SD sockets */
+        MSP_GPIO(1, SDMMC), MSP_GPIO(2, SDMMC), /* mmc0 WP, nCD */
+        MSP_GPIO(3, SDMMC), MSP_GPIO(4, SDMMC), /* mmc1 WP, nCD */
 };
 #define MSP_GPIO_REG(offset)    (msp_gpios[(offset)] >> 3)
@@ -304,6 +307,13 @@ static int add_children(struct i2c_client *client)
                gpio_export(gpio, false);
        }
+        /* MMC/SD inputs -- right after the last config input */
+        if (client->dev.platform_data) {
+                void (*mmcsd_setup)(unsigned) = client->dev.platform_data;
+                mmcsd_setup(dm355evm_msp_gpio.base + 8 + 5);
+        }
        /* RTC is a 32 bit counter, no alarm */
        if (msp_has_rtc()) {
                child = add_child(client, "rtc-dm355evm",
diff --git a/drivers/mfd/pcf50633-adc.c b/drivers/mfd/pcf50633-adc.c
new file mode 100644
index 000000000000..c2d05becfa97
--- /dev/null
+++ b/drivers/mfd/pcf50633-adc.c
@@ -0,0 +1,277 @@
+/* NXP PCF50633 ADC Driver
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * Author: Balaji Rao <balajirrao@openmoko.org>
+ * All rights reserved.
+ *
+ * Broken down from monstrous PCF50633 driver mainly by
+ * Harald Welte, Andy Green and Werner Almesberger
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  NOTE: This driver does not yet support subtractive ADC mode, which means
+ *  you can do only one measurement per read request.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/completion.h>
+#include <linux/mfd/pcf50633/core.h>
+#include <linux/mfd/pcf50633/adc.h>
+struct pcf50633_adc_request {
+        int mux;
+        int avg;
+        int result;
+        void (*callback)(struct pcf50633 *, void *, int);
+        void *callback_param;
+        /* Used in case of sync requests */
+        struct completion completion;
+};
+#define PCF50633_MAX_ADC_FIFO_DEPTH 8
+struct pcf50633_adc {
+        struct pcf50633 *pcf;
+        /* Private stuff */
+        struct pcf50633_adc_request *queue[PCF50633_MAX_ADC_FIFO_DEPTH];
+        int queue_head;
+        int queue_tail;
+        struct mutex queue_mutex;
+};
+static inline struct pcf50633_adc *__to_adc(struct pcf50633 *pcf)
+{
+        return platform_get_drvdata(pcf->adc_pdev);
+}
+static void adc_setup(struct pcf50633 *pcf, int channel, int avg)
+{
+        channel &= PCF50633_ADCC1_ADCMUX_MASK;
+        /* kill ratiometric, but enable ACCSW biasing */
+        pcf50633_reg_write(pcf, PCF50633_REG_ADCC2, 0x00);
+        pcf50633_reg_write(pcf, PCF50633_REG_ADCC3, 0x01);
+        /* start ADC conversion on selected channel */
+        pcf50633_reg_write(pcf, PCF50633_REG_ADCC1, channel | avg |
+                    PCF50633_ADCC1_ADCSTART | PCF50633_ADCC1_RES_10BIT);
+}
+static void trigger_next_adc_job_if_any(struct pcf50633 *pcf)
+{
+        struct pcf50633_adc *adc = __to_adc(pcf);
+        int head;
+        mutex_lock(&adc->queue_mutex);
+        head = adc->queue_head;
+        if (!adc->queue[head]) {
+                mutex_unlock(&adc->queue_mutex);
+                return;
+        }
+        mutex_unlock(&adc->queue_mutex);
+        adc_setup(pcf, adc->queue[head]->mux, adc->queue[head]->avg);
+}
+static int
+adc_enqueue_request(struct pcf50633 *pcf, struct pcf50633_adc_request *req)
+{
+        struct pcf50633_adc *adc = __to_adc(pcf);
+        int head, tail;
+        mutex_lock(&adc->queue_mutex);
+        head = adc->queue_head;
+        tail = adc->queue_tail;
+        if (adc->queue[tail]) {
+                mutex_unlock(&adc->queue_mutex);
+                return -EBUSY;
+        }
+        adc->queue[tail] = req;
+        adc->queue_tail = (tail + 1) & (PCF50633_MAX_ADC_FIFO_DEPTH - 1);
+        mutex_unlock(&adc->queue_mutex);
+        trigger_next_adc_job_if_any(pcf);
+        return 0;
+}
+static void
+pcf50633_adc_sync_read_callback(struct pcf50633 *pcf, void *param, int result)
+{
+        struct pcf50633_adc_request *req = param;
+        req->result = result;
+        complete(&req->completion);
+}
+int pcf50633_adc_sync_read(struct pcf50633 *pcf, int mux, int avg)
+{
+        struct pcf50633_adc_request *req;
+        /* req is freed when the result is ready, in interrupt handler */
+        req = kzalloc(sizeof(*req), GFP_KERNEL);
+        if (!req)
+                return -ENOMEM;
+        req->mux = mux;
+        req->avg = avg;
+        req->callback =  pcf50633_adc_sync_read_callback;
+        req->callback_param = req;
+        init_completion(&req->completion);
+        adc_enqueue_request(pcf, req);
+        wait_for_completion(&req->completion);
+        return req->result;
+}
+EXPORT_SYMBOL_GPL(pcf50633_adc_sync_read);
+int pcf50633_adc_async_read(struct pcf50633 *pcf, int mux, int avg,
+                             void (*callback)(struct pcf50633 *, void *, int),
+                             void *callback_param)
+{
+        struct pcf50633_adc_request *req;
+        /* req is freed when the result is ready, in interrupt handler */
+        req = kmalloc(sizeof(*req), GFP_KERNEL);
+        if (!req)
+                return -ENOMEM;
+        req->mux = mux;
+        req->avg = avg;
+        req->callback = callback;
+        req->callback_param = callback_param;
+        adc_enqueue_request(pcf, req);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(pcf50633_adc_async_read);
+static int adc_result(struct pcf50633 *pcf)
+{
+        u8 adcs1, adcs3;
+        u16 result;
+        adcs1 = pcf50633_reg_read(pcf, PCF50633_REG_ADCS1);
+        adcs3 = pcf50633_reg_read(pcf, PCF50633_REG_ADCS3);
+        result = (adcs1 << 2) | (adcs3 & PCF50633_ADCS3_ADCDAT1L_MASK);
+        dev_dbg(pcf->dev, "adc result = %d\n", result);
+        return result;
+}
+static void pcf50633_adc_irq(int irq, void *data)
+{
+        struct pcf50633_adc *adc = data;
+        struct pcf50633 *pcf = adc->pcf;
+        struct pcf50633_adc_request *req;
+        int head;
+        mutex_lock(&adc->queue_mutex);
+        head = adc->queue_head;
+        req = adc->queue[head];
+        if (WARN_ON(!req)) {
+                dev_err(pcf->dev, "pcf50633-adc irq: ADC queue empty!\n");
+                mutex_unlock(&adc->queue_mutex);
+                return;
+        }
+        adc->queue[head] = NULL;
+        adc->queue_head = (head + 1) &
+                                      (PCF50633_MAX_ADC_FIFO_DEPTH - 1);
+        mutex_unlock(&adc->queue_mutex);
+        req->callback(pcf, req->callback_param, adc_result(pcf));
+        kfree(req);
+        trigger_next_adc_job_if_any(pcf);
+}
+static int __devinit pcf50633_adc_probe(struct platform_device *pdev)
+{
+        struct pcf50633_subdev_pdata *pdata = pdev->dev.platform_data;
+        struct pcf50633_adc *adc;
+        adc = kzalloc(sizeof(*adc), GFP_KERNEL);
+        if (!adc)
+                return -ENOMEM;
+        adc->pcf = pdata->pcf;
+        platform_set_drvdata(pdev, adc);
+        pcf50633_register_irq(pdata->pcf, PCF50633_IRQ_ADCRDY,
+                                        pcf50633_adc_irq, adc);
+        mutex_init(&adc->queue_mutex);
+        return 0;
+}
+static int __devexit pcf50633_adc_remove(struct platform_device *pdev)
+{
+        struct pcf50633_adc *adc = platform_get_drvdata(pdev);
+        int i, head;
+        pcf50633_free_irq(adc->pcf, PCF50633_IRQ_ADCRDY);
+        mutex_lock(&adc->queue_mutex);
+        head = adc->queue_head;
+        if (WARN_ON(adc->queue[head]))
+                dev_err(adc->pcf->dev,
+                        "adc driver removed with request pending\n");
+        for (i = 0; i < PCF50633_MAX_ADC_FIFO_DEPTH; i++)
+                kfree(adc->queue[i]);
+        mutex_unlock(&adc->queue_mutex);
+        kfree(adc);
+        return 0;
+}
+static struct platform_driver pcf50633_adc_driver = {
+        .driver = {
+                .name = "pcf50633-adc",
+        },
+        .probe = pcf50633_adc_probe,
+        .remove = __devexit_p(pcf50633_adc_remove),
+};
+static int __init pcf50633_adc_init(void)
+{
+        return platform_driver_register(&pcf50633_adc_driver);
+}
+module_init(pcf50633_adc_init);
+static void __exit pcf50633_adc_exit(void)
+{
+        platform_driver_unregister(&pcf50633_adc_driver);
+}
+module_exit(pcf50633_adc_exit);
+MODULE_AUTHOR("Balaji Rao <balajirrao@openmoko.org>");
+MODULE_DESCRIPTION("PCF50633 adc driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pcf50633-adc");
diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c
new file mode 100644
index 000000000000..24508e28e3fb
--- /dev/null
+++ b/drivers/mfd/pcf50633-core.c
@@ -0,0 +1,710 @@
+/* NXP PCF50633 Power Management Unit (PMU) driver
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * Author: Harald Welte <laforge@openmoko.org>
+ *         Balaji Rao <balajirrao@openmoko.org>
+ * All rights reserved.
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/sysfs.h>
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/workqueue.h>
+#include <linux/platform_device.h>
+#include <linux/i2c.h>
+#include <linux/irq.h>
+#include <linux/mfd/pcf50633/core.h>
+/* Two MBCS registers used during cold start */
+#define PCF50633_REG_MBCS1              0x4b
+#define PCF50633_REG_MBCS2              0x4c
+#define PCF50633_MBCS1_USBPRES          0x01
+#define PCF50633_MBCS1_ADAPTPRES        0x01
+static int __pcf50633_read(struct pcf50633 *pcf, u8 reg, int num, u8 *data)
+{
+        int ret;
+        ret = i2c_smbus_read_i2c_block_data(pcf->i2c_client, reg,
+                                num, data);
+        if (ret < 0)
+                dev_err(pcf->dev, "Error reading %d regs at %d\n", num, reg);
+        return ret;
+}
+static int __pcf50633_write(struct pcf50633 *pcf, u8 reg, int num, u8 *data)
+{
+        int ret;
+        ret = i2c_smbus_write_i2c_block_data(pcf->i2c_client, reg,
+                                num, data);
+        if (ret < 0)
+                dev_err(pcf->dev, "Error writing %d regs at %d\n", num, reg);
+        return ret;
+}
+/* Read a block of upto 32 regs  */
+int pcf50633_read_block(struct pcf50633 *pcf, u8 reg,
+                                        int nr_regs, u8 *data)
+{
+        int ret;
+        mutex_lock(&pcf->lock);
+        ret = __pcf50633_read(pcf, reg, nr_regs, data);
+        mutex_unlock(&pcf->lock);
+        return ret;
+}
+EXPORT_SYMBOL_GPL(pcf50633_read_block);
+/* Write a block of upto 32 regs  */
+int pcf50633_write_block(struct pcf50633 *pcf , u8 reg,
+                                        int nr_regs, u8 *data)
+{
+        int ret;
+        mutex_lock(&pcf->lock);
+        ret = __pcf50633_write(pcf, reg, nr_regs, data);
+        mutex_unlock(&pcf->lock);
+        return ret;
+}
+EXPORT_SYMBOL_GPL(pcf50633_write_block);
+u8 pcf50633_reg_read(struct pcf50633 *pcf, u8 reg)
+{
+        u8 val;
+        mutex_lock(&pcf->lock);
+        __pcf50633_read(pcf, reg, 1, &val);
+        mutex_unlock(&pcf->lock);
+        return val;
+}
+EXPORT_SYMBOL_GPL(pcf50633_reg_read);
+int pcf50633_reg_write(struct pcf50633 *pcf, u8 reg, u8 val)
+{
+        int ret;
+        mutex_lock(&pcf->lock);
+        ret = __pcf50633_write(pcf, reg, 1, &val);
+        mutex_unlock(&pcf->lock);
+        return ret;
+}
+EXPORT_SYMBOL_GPL(pcf50633_reg_write);
+int pcf50633_reg_set_bit_mask(struct pcf50633 *pcf, u8 reg, u8 mask, u8 val)
+{
+        int ret;
+        u8 tmp;
+        val &= mask;
+        mutex_lock(&pcf->lock);
+        ret = __pcf50633_read(pcf, reg, 1, &tmp);
+        if (ret < 0)
+                goto out;
+        tmp &= ~mask;
+        tmp |= val;
+        ret = __pcf50633_write(pcf, reg, 1, &tmp);
+out:
+        mutex_unlock(&pcf->lock);
+        return ret;
+}
+EXPORT_SYMBOL_GPL(pcf50633_reg_set_bit_mask);
+int pcf50633_reg_clear_bits(struct pcf50633 *pcf, u8 reg, u8 val)
+{
+        int ret;
+        u8 tmp;
+        mutex_lock(&pcf->lock);
+        ret = __pcf50633_read(pcf, reg, 1, &tmp);
+        if (ret < 0)
+                goto out;
+        tmp &= ~val;
+        ret = __pcf50633_write(pcf, reg, 1, &tmp);
+out:
+        mutex_unlock(&pcf->lock);
+        return ret;
+}
+EXPORT_SYMBOL_GPL(pcf50633_reg_clear_bits);
+/* sysfs attributes */
+static ssize_t show_dump_regs(struct device *dev, struct device_attribute *attr,
+                            char *buf)
+{
+        struct pcf50633 *pcf = dev_get_drvdata(dev);
+        u8 dump[16];
+        int n, n1, idx = 0;
+        char *buf1 = buf;
+        static u8 address_no_read[] = { /* must be ascending */
+                PCF50633_REG_INT1,
+                PCF50633_REG_INT2,
+                PCF50633_REG_INT3,
+                PCF50633_REG_INT4,
+                PCF50633_REG_INT5,
+                0 /* terminator */
+        };
+        for (n = 0; n < 256; n += sizeof(dump)) {
+                for (n1 = 0; n1 < sizeof(dump); n1++)
+                        if (n == address_no_read[idx]) {
+                                idx++;
+                                dump[n1] = 0x00;
+                        } else
+                                dump[n1] = pcf50633_reg_read(pcf, n + n1);
+                hex_dump_to_buffer(dump, sizeof(dump), 16, 1, buf1, 128, 0);
+                buf1 += strlen(buf1);
+                *buf1++ = '\n';
+                *buf1 = '\0';
+        }
+        return buf1 - buf;
+}
+static DEVICE_ATTR(dump_regs, 0400, show_dump_regs, NULL);
+static ssize_t show_resume_reason(struct device *dev,
+                                struct device_attribute *attr, char *buf)
+{
+        struct pcf50633 *pcf = dev_get_drvdata(dev);
+        int n;
+        n = sprintf(buf, "%02x%02x%02x%02x%02x\n",
+                                pcf->resume_reason[0],
+                                pcf->resume_reason[1],
+                                pcf->resume_reason[2],
+                                pcf->resume_reason[3],
+                                pcf->resume_reason[4]);
+        return n;
+}
+static DEVICE_ATTR(resume_reason, 0400, show_resume_reason, NULL);
+static struct attribute *pcf_sysfs_entries[] = {
+        &dev_attr_dump_regs.attr,
+        &dev_attr_resume_reason.attr,
+        NULL,
+};
+static struct attribute_group pcf_attr_group = {
+        .name   = NULL,                 /* put in device directory */
+        .attrs  = pcf_sysfs_entries,
+};
+int pcf50633_register_irq(struct pcf50633 *pcf, int irq,
+                        void (*handler) (int, void *), void *data)
+{
+        if (irq < 0 || irq > PCF50633_NUM_IRQ || !handler)
+                return -EINVAL;
+        if (WARN_ON(pcf->irq_handler[irq].handler))
+                return -EBUSY;
+        mutex_lock(&pcf->lock);
+        pcf->irq_handler[irq].handler = handler;
+        pcf->irq_handler[irq].data = data;
+        mutex_unlock(&pcf->lock);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(pcf50633_register_irq);
+int pcf50633_free_irq(struct pcf50633 *pcf, int irq)
+{
+        if (irq < 0 || irq > PCF50633_NUM_IRQ)
+                return -EINVAL;
+        mutex_lock(&pcf->lock);
+        pcf->irq_handler[irq].handler = NULL;
+        mutex_unlock(&pcf->lock);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(pcf50633_free_irq);
+static int __pcf50633_irq_mask_set(struct pcf50633 *pcf, int irq, u8 mask)
+{
+        u8 reg, bits, tmp;
+        int ret = 0, idx;
+        idx = irq >> 3;
+        reg =  PCF50633_REG_INT1M + idx;
+        bits = 1 << (irq & 0x07);
+        mutex_lock(&pcf->lock);
+        if (mask) {
+                ret = __pcf50633_read(pcf, reg, 1, &tmp);
+                if (ret < 0)
+                        goto out;
+                tmp |= bits;
+                ret = __pcf50633_write(pcf, reg, 1, &tmp);
+                if (ret < 0)
+                        goto out;
+                pcf->mask_regs[idx] &= ~bits;
+                pcf->mask_regs[idx] |= bits;
+        } else {
+                ret = __pcf50633_read(pcf, reg, 1, &tmp);
+                if (ret < 0)
+                        goto out;
+                tmp &= ~bits;
+                ret = __pcf50633_write(pcf, reg, 1, &tmp);
+                if (ret < 0)
+                        goto out;
+                pcf->mask_regs[idx] &= ~bits;
+        }
+out:
+        mutex_unlock(&pcf->lock);
+        return ret;
+}
+int pcf50633_irq_mask(struct pcf50633 *pcf, int irq)
+{
+        dev_info(pcf->dev, "Masking IRQ %d\n", irq);
+        return __pcf50633_irq_mask_set(pcf, irq, 1);
+}
+EXPORT_SYMBOL_GPL(pcf50633_irq_mask);
+int pcf50633_irq_unmask(struct pcf50633 *pcf, int irq)
+{
+        dev_info(pcf->dev, "Unmasking IRQ %d\n", irq);
+        return __pcf50633_irq_mask_set(pcf, irq, 0);
+}
+EXPORT_SYMBOL_GPL(pcf50633_irq_unmask);
+int pcf50633_irq_mask_get(struct pcf50633 *pcf, int irq)
+{
+        u8 reg, bits;
+        reg =  irq >> 3;
+        bits = 1 << (irq & 0x07);
+        return pcf->mask_regs[reg] & bits;
+}
+EXPORT_SYMBOL_GPL(pcf50633_irq_mask_get);
+static void pcf50633_irq_call_handler(struct pcf50633 *pcf, int irq)
+{
+        if (pcf->irq_handler[irq].handler)
+                pcf->irq_handler[irq].handler(irq, pcf->irq_handler[irq].data);
+}
+/* Maximum amount of time ONKEY is held before emergency action is taken */
+#define PCF50633_ONKEY1S_TIMEOUT 8
+static void pcf50633_irq_worker(struct work_struct *work)
+{
+        struct pcf50633 *pcf;
+        int ret, i, j;
+        u8 pcf_int[5], chgstat;
+        pcf = container_of(work, struct pcf50633, irq_work);
+        /* Read the 5 INT regs in one transaction */
+        ret = pcf50633_read_block(pcf, PCF50633_REG_INT1,
+                                                ARRAY_SIZE(pcf_int), pcf_int);
+        if (ret != ARRAY_SIZE(pcf_int)) {
+                dev_err(pcf->dev, "Error reading INT registers\n");
+                /*
+                 * If this doesn't ACK the interrupt to the chip, we'll be
+                 * called once again as we're level triggered.
+                 */
+                goto out;
+        }
+        /* We immediately read the usb and adapter status. We thus make sure
+         * only of USBINS/USBREM IRQ handlers are called */
+        if (pcf_int[0] & (PCF50633_INT1_USBINS | PCF50633_INT1_USBREM)) {
+                chgstat = pcf50633_reg_read(pcf, PCF50633_REG_MBCS2);
+                if (chgstat & (0x3 << 4))
+                        pcf_int[0] &= ~(1 << PCF50633_INT1_USBREM);
+                else
+                        pcf_int[0] &= ~(1 << PCF50633_INT1_USBINS);
+        }
+        /* Make sure only one of ADPINS or ADPREM is set */
+        if (pcf_int[0] & (PCF50633_INT1_ADPINS | PCF50633_INT1_ADPREM)) {
+                chgstat = pcf50633_reg_read(pcf, PCF50633_REG_MBCS2);
+                if (chgstat & (0x3 << 4))
+                        pcf_int[0] &= ~(1 << PCF50633_INT1_ADPREM);
+                else
+                        pcf_int[0] &= ~(1 << PCF50633_INT1_ADPINS);
+        }
+        dev_dbg(pcf->dev, "INT1=0x%02x INT2=0x%02x INT3=0x%02x "
+                        "INT4=0x%02x INT5=0x%02x\n", pcf_int[0],
+                        pcf_int[1], pcf_int[2], pcf_int[3], pcf_int[4]);
+        /* Some revisions of the chip don't have a 8s standby mode on
+         * ONKEY1S press. We try to manually do it in such cases. */
+        if ((pcf_int[0] & PCF50633_INT1_SECOND) && pcf->onkey1s_held) {
+                dev_info(pcf->dev, "ONKEY1S held for %d secs\n",
+                                                        pcf->onkey1s_held);
+                if (pcf->onkey1s_held++ == PCF50633_ONKEY1S_TIMEOUT)
+                        if (pcf->pdata->force_shutdown)
+                                pcf->pdata->force_shutdown(pcf);
+        }
+        if (pcf_int[2] & PCF50633_INT3_ONKEY1S) {
+                dev_info(pcf->dev, "ONKEY1S held\n");
+                pcf->onkey1s_held = 1 ;
+                /* Unmask IRQ_SECOND */
+                pcf50633_reg_clear_bits(pcf, PCF50633_REG_INT1M,
+                                                PCF50633_INT1_SECOND);
+                /* Unmask IRQ_ONKEYR */
+                pcf50633_reg_clear_bits(pcf, PCF50633_REG_INT2M,
+                                                PCF50633_INT2_ONKEYR);
+        }
+        if ((pcf_int[1] & PCF50633_INT2_ONKEYR) && pcf->onkey1s_held) {
+                pcf->onkey1s_held = 0;
+                /* Mask SECOND and ONKEYR interrupts */
+                if (pcf->mask_regs[0] & PCF50633_INT1_SECOND)
+                        pcf50633_reg_set_bit_mask(pcf,
+                                        PCF50633_REG_INT1M,
+                                        PCF50633_INT1_SECOND,
+                                        PCF50633_INT1_SECOND);
+                if (pcf->mask_regs[1] & PCF50633_INT2_ONKEYR)
+                        pcf50633_reg_set_bit_mask(pcf,
+                                        PCF50633_REG_INT2M,
+                                        PCF50633_INT2_ONKEYR,
+                                        PCF50633_INT2_ONKEYR);
+        }
+        /* Have we just resumed ? */
+        if (pcf->is_suspended) {
+                pcf->is_suspended = 0;
+                /* Set the resume reason filtering out non resumers */
+                for (i = 0; i < ARRAY_SIZE(pcf_int); i++)
+                        pcf->resume_reason[i] = pcf_int[i] &
+                                                pcf->pdata->resumers[i];
+                /* Make sure we don't pass on any ONKEY events to
+                 * userspace now */
+                pcf_int[1] &= ~(PCF50633_INT2_ONKEYR | PCF50633_INT2_ONKEYF);
+        }
+        for (i = 0; i < ARRAY_SIZE(pcf_int); i++) {
+                /* Unset masked interrupts */
+                pcf_int[i] &= ~pcf->mask_regs[i];
+                for (j = 0; j < 8 ; j++)
+                        if (pcf_int[i] & (1 << j))
+                                pcf50633_irq_call_handler(pcf, (i * 8) + j);
+        }
+out:
+        put_device(pcf->dev);
+        enable_irq(pcf->irq);
+}
+static irqreturn_t pcf50633_irq(int irq, void *data)
+{
+        struct pcf50633 *pcf = data;
+        dev_dbg(pcf->dev, "pcf50633_irq\n");
+        get_device(pcf->dev);
+        disable_irq(pcf->irq);
+        schedule_work(&pcf->irq_work);
+        return IRQ_HANDLED;
+}
+static void
+pcf50633_client_dev_register(struct pcf50633 *pcf, const char *name,
+                                                struct platform_device **pdev)
+{
+        struct pcf50633_subdev_pdata *subdev_pdata;
+        int ret;
+        *pdev = platform_device_alloc(name, -1);
+        if (!*pdev) {
+                dev_err(pcf->dev, "Falied to allocate %s\n", name);
+                return;
+        }
+        subdev_pdata = kmalloc(sizeof(*subdev_pdata), GFP_KERNEL);
+        if (!subdev_pdata) {
+                dev_err(pcf->dev, "Error allocating subdev pdata\n");
+                platform_device_put(*pdev);
+        }
+        subdev_pdata->pcf = pcf;
+        platform_device_add_data(*pdev, subdev_pdata, sizeof(*subdev_pdata));
+        (*pdev)->dev.parent = pcf->dev;
+        ret = platform_device_add(*pdev);
+        if (ret) {
+                dev_err(pcf->dev, "Failed to register %s: %d\n", name, ret);
+                platform_device_put(*pdev);
+                *pdev = NULL;
+        }
+}
+#ifdef CONFIG_PM
+static int pcf50633_suspend(struct device *dev, pm_message_t state)
+{
+        struct pcf50633 *pcf;
+        int ret = 0, i;
+        u8 res[5];
+        pcf = dev_get_drvdata(dev);
+        /* Make sure our interrupt handlers are not called
+         * henceforth */
+        disable_irq(pcf->irq);
+        /* Make sure that any running IRQ worker has quit */
+        cancel_work_sync(&pcf->irq_work);
+        /* Save the masks */
+        ret = pcf50633_read_block(pcf, PCF50633_REG_INT1M,
+                                ARRAY_SIZE(pcf->suspend_irq_masks),
+                                        pcf->suspend_irq_masks);
+        if (ret < 0) {
+                dev_err(pcf->dev, "error saving irq masks\n");
+                goto out;
+        }
+        /* Write wakeup irq masks */
+        for (i = 0; i < ARRAY_SIZE(res); i++)
+                res[i] = ~pcf->pdata->resumers[i];
+        ret = pcf50633_write_block(pcf, PCF50633_REG_INT1M,
+                                        ARRAY_SIZE(res), &res[0]);
+        if (ret < 0) {
+                dev_err(pcf->dev, "error writing wakeup irq masks\n");
+                goto out;
+        }
+        pcf->is_suspended = 1;
+out:
+        return ret;
+}
+static int pcf50633_resume(struct device *dev)
+{
+        struct pcf50633 *pcf;
+        int ret;
+        pcf = dev_get_drvdata(dev);
+        /* Write the saved mask registers */
+        ret = pcf50633_write_block(pcf, PCF50633_REG_INT1M,
+                                ARRAY_SIZE(pcf->suspend_irq_masks),
+                                        pcf->suspend_irq_masks);
+        if (ret < 0)
+                dev_err(pcf->dev, "Error restoring saved suspend masks\n");
+        /* Restore regulators' state */
+        get_device(pcf->dev);
+        /*
+         * Clear any pending interrupts and set resume reason if any.
+         * This will leave with enable_irq()
+         */
+        pcf50633_irq_worker(&pcf->irq_work);
+        return 0;
+}
+#else
+#define pcf50633_suspend NULL
+#define pcf50633_resume NULL
+#endif
+static int __devinit pcf50633_probe(struct i2c_client *client,
+                                const struct i2c_device_id *ids)
+{
+        struct pcf50633 *pcf;
+        struct pcf50633_platform_data *pdata = client->dev.platform_data;
+        int i, ret = 0;
+        int version, variant;
+        pcf = kzalloc(sizeof(*pcf), GFP_KERNEL);
+        if (!pcf)
+                return -ENOMEM;
+        pcf->pdata = pdata;
+        mutex_init(&pcf->lock);
+        i2c_set_clientdata(client, pcf);
+        pcf->dev = &client->dev;
+        pcf->i2c_client = client;
+        pcf->irq = client->irq;
+        INIT_WORK(&pcf->irq_work, pcf50633_irq_worker);
+        version = pcf50633_reg_read(pcf, 0);
+        variant = pcf50633_reg_read(pcf, 1);
+        if (version < 0 || variant < 0) {
+                dev_err(pcf->dev, "Unable to probe pcf50633\n");
+                ret = -ENODEV;
+                goto err;
+        }
+        dev_info(pcf->dev, "Probed device version %d variant %d\n",
+                                                        version, variant);
+        /* Enable all interrupts except RTC SECOND */
+        pcf->mask_regs[0] = 0x80;
+        pcf50633_reg_write(pcf, PCF50633_REG_INT1M, pcf->mask_regs[0]);
+        pcf50633_reg_write(pcf, PCF50633_REG_INT2M, 0x00);
+        pcf50633_reg_write(pcf, PCF50633_REG_INT3M, 0x00);
+        pcf50633_reg_write(pcf, PCF50633_REG_INT4M, 0x00);
+        pcf50633_reg_write(pcf, PCF50633_REG_INT5M, 0x00);
+        /* Create sub devices */
+        pcf50633_client_dev_register(pcf, "pcf50633-input",
+                                                &pcf->input_pdev);
+        pcf50633_client_dev_register(pcf, "pcf50633-rtc",
+                                                &pcf->rtc_pdev);
+        pcf50633_client_dev_register(pcf, "pcf50633-mbc",
+                                                &pcf->mbc_pdev);
+        pcf50633_client_dev_register(pcf, "pcf50633-adc",
+                                                &pcf->adc_pdev);
+        for (i = 0; i < PCF50633_NUM_REGULATORS; i++) {
+                struct platform_device *pdev;
+                pdev = platform_device_alloc("pcf50633-regltr", i);
+                if (!pdev) {
+                        dev_err(pcf->dev, "Cannot create regulator\n");
+                        continue;
+                }
+                pdev->dev.parent = pcf->dev;
+                pdev->dev.platform_data = &pdata->reg_init_data[i];
+                pdev->dev.driver_data = pcf;
+                pcf->regulator_pdev[i] = pdev;
+                platform_device_add(pdev);
+        }
+        if (client->irq) {
+                set_irq_handler(client->irq, handle_level_irq);
+                ret = request_irq(client->irq, pcf50633_irq,
+                                IRQF_TRIGGER_LOW, "pcf50633", pcf);
+                if (ret) {
+                        dev_err(pcf->dev, "Failed to request IRQ %d\n", ret);
+                        goto err;
+                }
+        } else {
+                dev_err(pcf->dev, "No IRQ configured\n");
+                goto err;
+        }
+        if (enable_irq_wake(client->irq) < 0)
+                dev_err(pcf->dev, "IRQ %u cannot be enabled as wake-up source"
+                        "in this hardware revision", client->irq);
+        ret = sysfs_create_group(&client->dev.kobj, &pcf_attr_group);
+        if (ret)
+                dev_err(pcf->dev, "error creating sysfs entries\n");
+        if (pdata->probe_done)
+                pdata->probe_done(pcf);
+        return 0;
+err:
+        kfree(pcf);
+        return ret;
+}
+static int __devexit pcf50633_remove(struct i2c_client *client)
+{
+        struct pcf50633 *pcf = i2c_get_clientdata(client);
+        int i;
+        free_irq(pcf->irq, pcf);
+        platform_device_unregister(pcf->input_pdev);
+        platform_device_unregister(pcf->rtc_pdev);
+        platform_device_unregister(pcf->mbc_pdev);
+        platform_device_unregister(pcf->adc_pdev);
+        for (i = 0; i < PCF50633_NUM_REGULATORS; i++)
+                platform_device_unregister(pcf->regulator_pdev[i]);
+        kfree(pcf);
+        return 0;
+}
+static struct i2c_device_id pcf50633_id_table[] = {
+        {"pcf50633", 0x73},
+};
+static struct i2c_driver pcf50633_driver = {
+        .driver = {
+                .name   = "pcf50633",
+                .suspend = pcf50633_suspend,
+                .resume = pcf50633_resume,
+        },
+        .id_table = pcf50633_id_table,
+        .probe = pcf50633_probe,
+        .remove = __devexit_p(pcf50633_remove),
+};
+static int __init pcf50633_init(void)
+{
+        return i2c_add_driver(&pcf50633_driver);
+}
+static void __exit pcf50633_exit(void)
+{
+        i2c_del_driver(&pcf50633_driver);
+}
+MODULE_DESCRIPTION("I2C chip driver for NXP PCF50633 PMU");
+MODULE_AUTHOR("Harald Welte <laforge@openmoko.org>");
+MODULE_LICENSE("GPL");
+module_init(pcf50633_init);
+module_exit(pcf50633_exit);
diff --git a/drivers/mfd/pcf50633-gpio.c b/drivers/mfd/pcf50633-gpio.c
new file mode 100644
index 000000000000..2fa2eca5c9cc
--- /dev/null
+++ b/drivers/mfd/pcf50633-gpio.c
@@ -0,0 +1,118 @@
+/* NXP PCF50633 GPIO Driver
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * Author: Balaji Rao <balajirrao@openmoko.org>
+ * All rights reserved.
+ *
+ * Broken down from monstrous PCF50633 driver mainly by
+ * Harald Welte, Andy Green and Werner Almesberger
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/mfd/pcf50633/core.h>
+#include <linux/mfd/pcf50633/gpio.h>
+enum pcf50633_regulator_id {
+        PCF50633_REGULATOR_AUTO,
+        PCF50633_REGULATOR_DOWN1,
+        PCF50633_REGULATOR_DOWN2,
+        PCF50633_REGULATOR_LDO1,
+        PCF50633_REGULATOR_LDO2,
+        PCF50633_REGULATOR_LDO3,
+        PCF50633_REGULATOR_LDO4,
+        PCF50633_REGULATOR_LDO5,
+        PCF50633_REGULATOR_LDO6,
+        PCF50633_REGULATOR_HCLDO,
+        PCF50633_REGULATOR_MEMLDO,
+};
+#define PCF50633_REG_AUTOOUT    0x1a
+#define PCF50633_REG_DOWN1OUT   0x1e
+#define PCF50633_REG_DOWN2OUT   0x22
+#define PCF50633_REG_MEMLDOOUT  0x26
+#define PCF50633_REG_LDO1OUT    0x2d
+#define PCF50633_REG_LDO2OUT    0x2f
+#define PCF50633_REG_LDO3OUT    0x31
+#define PCF50633_REG_LDO4OUT    0x33
+#define PCF50633_REG_LDO5OUT    0x35
+#define PCF50633_REG_LDO6OUT    0x37
+#define PCF50633_REG_HCLDOOUT   0x39
+static const u8 pcf50633_regulator_registers[PCF50633_NUM_REGULATORS] = {
+        [PCF50633_REGULATOR_AUTO]       = PCF50633_REG_AUTOOUT,
+        [PCF50633_REGULATOR_DOWN1]      = PCF50633_REG_DOWN1OUT,
+        [PCF50633_REGULATOR_DOWN2]      = PCF50633_REG_DOWN2OUT,
+        [PCF50633_REGULATOR_MEMLDO]     = PCF50633_REG_MEMLDOOUT,
+        [PCF50633_REGULATOR_LDO1]       = PCF50633_REG_LDO1OUT,
+        [PCF50633_REGULATOR_LDO2]       = PCF50633_REG_LDO2OUT,
+        [PCF50633_REGULATOR_LDO3]       = PCF50633_REG_LDO3OUT,
+        [PCF50633_REGULATOR_LDO4]       = PCF50633_REG_LDO4OUT,
+        [PCF50633_REGULATOR_LDO5]       = PCF50633_REG_LDO5OUT,
+        [PCF50633_REGULATOR_LDO6]       = PCF50633_REG_LDO6OUT,
+        [PCF50633_REGULATOR_HCLDO]      = PCF50633_REG_HCLDOOUT,
+};
+int pcf50633_gpio_set(struct pcf50633 *pcf, int gpio, u8 val)
+{
+        u8 reg;
+        reg = gpio - PCF50633_GPIO1 + PCF50633_REG_GPIO1CFG;
+        return pcf50633_reg_set_bit_mask(pcf, reg, 0x07, val);
+}
+EXPORT_SYMBOL_GPL(pcf50633_gpio_set);
+u8 pcf50633_gpio_get(struct pcf50633 *pcf, int gpio)
+{
+        u8 reg, val;
+        reg = gpio - PCF50633_GPIO1 + PCF50633_REG_GPIO1CFG;
+        val = pcf50633_reg_read(pcf, reg) & 0x07;
+        return val;
+}
+EXPORT_SYMBOL_GPL(pcf50633_gpio_get);
+int pcf50633_gpio_invert_set(struct pcf50633 *pcf, int gpio, int invert)
+{
+        u8 val, reg;
+        reg = gpio - PCF50633_GPIO1 + PCF50633_REG_GPIO1CFG;
+        val = !!invert << 3;
+        return pcf50633_reg_set_bit_mask(pcf, reg, 1 << 3, val);
+}
+EXPORT_SYMBOL_GPL(pcf50633_gpio_invert_set);
+int pcf50633_gpio_invert_get(struct pcf50633 *pcf, int gpio)
+{
+        u8 reg, val;
+        reg = gpio - PCF50633_GPIO1 + PCF50633_REG_GPIO1CFG;
+        val = pcf50633_reg_read(pcf, reg);
+        return val & (1 << 3);
+}
+EXPORT_SYMBOL_GPL(pcf50633_gpio_invert_get);
+int pcf50633_gpio_power_supply_set(struct pcf50633 *pcf,
+                                        int gpio, int regulator, int on)
+{
+        u8 reg, val, mask;
+        /* the *ENA register is always one after the *OUT register */
+        reg = pcf50633_regulator_registers[regulator] + 1;
+        val = !!on << (gpio - PCF50633_GPIO1);
+        mask = 1 << (gpio - PCF50633_GPIO1);
+        return pcf50633_reg_set_bit_mask(pcf, reg, mask, val);
+}
+EXPORT_SYMBOL_GPL(pcf50633_gpio_power_supply_set);
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 170f9d47c2f9..0e5761f12634 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -41,6 +41,7 @@ struct sm501_gpio_chip {
        struct gpio_chip        gpio;
        struct sm501_gpio       *ourgpio;       /* to get back to parent. */
        void __iomem            *regbase;
+        void __iomem            *control;       /* address of control reg. */
 };
 struct sm501_gpio {
@@ -908,6 +909,25 @@ static int sm501_gpio_get(struct gpio_chip *chip, unsigned offset)
        return result & 1UL;
 }
+static void sm501_gpio_ensure_gpio(struct sm501_gpio_chip *smchip,
+                                   unsigned long bit)
+{
+        unsigned long ctrl;
+        /* check and modify if this pin is not set as gpio. */
+        if (readl(smchip->control) & bit) {
+                dev_info(sm501_gpio_to_dev(smchip->ourgpio)->dev,
+                         "changing mode of gpio, bit %08lx\n", bit);
+                ctrl = readl(smchip->control);
+                ctrl &= ~bit;
+                writel(ctrl, smchip->control);
+                sm501_sync_regs(sm501_gpio_to_dev(smchip->ourgpio));
+        }
+}
 static void sm501_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 {
@@ -929,6 +949,8 @@ static void sm501_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
        writel(val, regs);
        sm501_sync_regs(sm501_gpio_to_dev(smgpio));
+        sm501_gpio_ensure_gpio(smchip, bit);
        spin_unlock_irqrestore(&smgpio->lock, save);
 }
@@ -941,8 +963,8 @@ static int sm501_gpio_input(struct gpio_chip *chip, unsigned offset)
        unsigned long save;
        unsigned long ddr;
-        dev_info(sm501_gpio_to_dev(smgpio)->dev, "%s(%p,%d)\n",
+        dev_dbg(sm501_gpio_to_dev(smgpio)->dev, "%s(%p,%d)\n",
-                 __func__, chip, offset);
+                __func__, chip, offset);
        spin_lock_irqsave(&smgpio->lock, save);
@@ -950,6 +972,8 @@ static int sm501_gpio_input(struct gpio_chip *chip, unsigned offset)
        writel(ddr & ~bit, regs + SM501_GPIO_DDR_LOW);
        sm501_sync_regs(sm501_gpio_to_dev(smgpio));
+        sm501_gpio_ensure_gpio(smchip, bit);
        spin_unlock_irqrestore(&smgpio->lock, save);
        return 0;
@@ -1012,9 +1036,11 @@ static int __devinit sm501_gpio_register_chip(struct sm501_devdata *sm,
                if (base > 0)
                        base += 32;
                chip->regbase = gpio->regs + SM501_GPIO_DATA_HIGH;
+                chip->control = sm->regs + SM501_GPIO63_32_CONTROL;
                gchip->label  = "SM501-HIGH";
        } else {
                chip->regbase = gpio->regs + SM501_GPIO_DATA_LOW;
+                chip->control = sm->regs + SM501_GPIO31_0_CONTROL;
                gchip->label  = "SM501-LOW";
        }
diff --git a/drivers/mfd/twl4030-core.c b/drivers/mfd/twl4030-core.c
index b59c385cbc12..e7ab0035d305 100644
--- a/drivers/mfd/twl4030-core.c
+++ b/drivers/mfd/twl4030-core.c
@@ -38,6 +38,9 @@
 #include <linux/i2c.h>
 #include <linux/i2c/twl4030.h>
+#ifdef CONFIG_ARM
+#include <mach/cpu.h>
+#endif
 /*
 * The TWL4030 "Triton 2" is one of a family of a multi-function "Power
@@ -646,7 +649,7 @@ static inline int __init unprotect_pm_master(void)
        return e;
 }
-static void __init clocks_init(void)
+static void __init clocks_init(struct device *dev)
 {
        int e = 0;
        struct clk *osc;
@@ -655,9 +658,9 @@ static void __init clocks_init(void)
 #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
        if (cpu_is_omap2430())
-                osc = clk_get(NULL, "osc_ck");
+                osc = clk_get(dev, "osc_ck");
        else
-                osc = clk_get(NULL, "osc_sys_ck");
+                osc = clk_get(dev, "osc_sys_ck");
        if (IS_ERR(osc)) {
                printk(KERN_WARNING "Skipping twl4030 internal clock init and "
@@ -773,7 +776,7 @@ twl4030_probe(struct i2c_client *client, const struct i2c_device_id *id)
        inuse = true;
        /* setup clock framework */
-        clocks_init();
+        clocks_init(&client->dev);
        /* Maybe init the T2 Interrupt subsystem */
        if (client->irq
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 419c378bd24b..396d935012f2 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -87,14 +87,6 @@ config PHANTOM
          If you choose to build module, its name will be phantom. If unsure,
          say N here.
-config EEPROM_93CX6
-        tristate "EEPROM 93CX6 support"
-        ---help---
-          This is a driver for the EEPROM chipsets 93c46 and 93c66.
-          The driver supports both read as well as write commands.
-          If unsure, say N.
 config SGI_IOC4
        tristate "SGI IOC4 Base IO support"
        depends on PCI
@@ -170,7 +162,7 @@ config ENCLOSURE_SERVICES
 config SGI_XP
        tristate "Support communication between SGI SSIs"
        depends on NET
-        depends on (IA64_GENERIC || IA64_SGI_SN2 || IA64_SGI_UV || X86_64) && SMP
+        depends on (IA64_GENERIC || IA64_SGI_SN2 || IA64_SGI_UV || X86_UV) && SMP
        select IA64_UNCACHED_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
        select GENERIC_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
        select SGI_GRU if (IA64_GENERIC || IA64_SGI_UV || X86_64) && SMP
@@ -197,7 +189,7 @@ config HP_ILO
 config SGI_GRU
        tristate "SGI GRU driver"
-        depends on (X86_64 || IA64_SGI_UV || IA64_GENERIC) && SMP
+        depends on (X86_UV || IA64_SGI_UV || IA64_GENERIC) && SMP
        default n
        select MMU_NOTIFIER
        ---help---
@@ -231,5 +223,6 @@ config DELL_LAPTOP
        laptops.
 source "drivers/misc/c2port/Kconfig"
+source "drivers/misc/eeprom/Kconfig"
 endif # MISC_DEVICES
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 9cf8ae6e4b39..bc1199830554 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -10,14 +10,13 @@ obj-$(CONFIG_ATMEL_TCLIB)	+= atmel_tclib.o
 obj-$(CONFIG_ICS932S401)        += ics932s401.o
 obj-$(CONFIG_LKDTM)             += lkdtm.o
 obj-$(CONFIG_TIFM_CORE)         += tifm_core.o
-obj-$(CONFIG_DELL_LAPTOP)       += dell-laptop.o
 obj-$(CONFIG_TIFM_7XX1)         += tifm_7xx1.o
 obj-$(CONFIG_PHANTOM)           += phantom.o
 obj-$(CONFIG_SGI_IOC4)          += ioc4.o
-obj-$(CONFIG_EEPROM_93CX6)      += eeprom_93cx6.o
 obj-$(CONFIG_ENCLOSURE_SERVICES) += enclosure.o
 obj-$(CONFIG_KGDB_TESTS)        += kgdbts.o
 obj-$(CONFIG_SGI_XP)            += sgi-xp/
 obj-$(CONFIG_SGI_GRU)           += sgi-gru/
 obj-$(CONFIG_HP_ILO)            += hpilo.o
 obj-$(CONFIG_C2PORT)            += c2port/
+obj-y                           += eeprom/
diff --git a/drivers/misc/eeprom/Kconfig b/drivers/misc/eeprom/Kconfig
new file mode 100644
index 000000000000..c76df8cda5ef
--- /dev/null
+++ b/drivers/misc/eeprom/Kconfig
@@ -0,0 +1,59 @@
+menu "EEPROM support"
+config EEPROM_AT24
+        tristate "I2C EEPROMs from most vendors"
+        depends on I2C && SYSFS && EXPERIMENTAL
+        help
+          Enable this driver to get read/write support to most I2C EEPROMs,
+          after you configure the driver to know about each EEPROM on
+          your target board.  Use these generic chip names, instead of
+          vendor-specific ones like at24c64 or 24lc02:
+             24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
+             24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
+          Unless you like data loss puzzles, always be sure that any chip
+          you configure as a 24c32 (32 kbit) or larger is NOT really a
+          24c16 (16 kbit) or smaller, and vice versa. Marking the chip
+          as read-only won't help recover from this. Also, if your chip
+          has any software write-protect mechanism you may want to review the
+          code to make sure this driver won't turn it on by accident.
+          If you use this with an SMBus adapter instead of an I2C adapter,
+          full functionality is not available.  Only smaller devices are
+          supported (24c16 and below, max 4 kByte).
+          This driver can also be built as a module.  If so, the module
+          will be called at24.
+config EEPROM_AT25
+        tristate "SPI EEPROMs from most vendors"
+        depends on SPI && SYSFS
+        help
+          Enable this driver to get read/write support to most SPI EEPROMs,
+          after you configure the board init code to know about each eeprom
+          on your target board.
+          This driver can also be built as a module.  If so, the module
+          will be called at25.
+config EEPROM_LEGACY
+        tristate "Old I2C EEPROM reader"
+        depends on I2C && SYSFS
+        help
+          If you say yes here you get read-only access to the EEPROM data
+          available on modern memory DIMMs and Sony Vaio laptops via I2C. Such
+          EEPROMs could theoretically be available on other devices as well.
+          This driver can also be built as a module.  If so, the module
+          will be called eeprom.
+config EEPROM_93CX6
+        tristate "EEPROM 93CX6 support"
+        help
+          This is a driver for the EEPROM chipsets 93c46 and 93c66.
+          The driver supports both read as well as write commands.
+          If unsure, say N.
+endmenu
diff --git a/drivers/misc/eeprom/Makefile b/drivers/misc/eeprom/Makefile
new file mode 100644
index 000000000000..539dd8f88128
--- /dev/null
+++ b/drivers/misc/eeprom/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_EEPROM_AT24)       += at24.o
+obj-$(CONFIG_EEPROM_AT25)       += at25.o
+obj-$(CONFIG_EEPROM_LEGACY)     += eeprom.o
+obj-$(CONFIG_EEPROM_93CX6)      += eeprom_93cx6.o
diff --git a/drivers/i2c/chips/at24.c b/drivers/misc/eeprom/at24.c
index d4775528abc6..d4775528abc6 100644
--- a/drivers/i2c/chips/at24.c
+++ b/drivers/misc/eeprom/at24.c
diff --git a/drivers/spi/at25.c b/drivers/misc/eeprom/at25.c
index 290dbe99647a..290dbe99647a 100644
--- a/drivers/spi/at25.c
+++ b/drivers/misc/eeprom/at25.c
diff --git a/drivers/i2c/chips/eeprom.c b/drivers/misc/eeprom/eeprom.c
index 2c27193aeaa0..2c27193aeaa0 100644
--- a/drivers/i2c/chips/eeprom.c
+++ b/drivers/misc/eeprom/eeprom.c
diff --git a/drivers/misc/eeprom_93cx6.c b/drivers/misc/eeprom/eeprom_93cx6.c
index 15b1780025c8..15b1780025c8 100644
--- a/drivers/misc/eeprom_93cx6.c
+++ b/drivers/misc/eeprom/eeprom_93cx6.c
diff --git a/drivers/misc/sgi-gru/gru.h b/drivers/misc/sgi-gru/gru.h
index f93f03a9e6e9..1b5f579df15f 100644
--- a/drivers/misc/sgi-gru/gru.h
+++ b/drivers/misc/sgi-gru/gru.h
@@ -19,6 +19,8 @@
 #ifndef __GRU_H__
 #define __GRU_H__
+#include <asm/uv/uv.h>
 /*
 * GRU architectural definitions
 */
diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
index 7b4cbd5e03e9..069ad3a1c2ac 100644
--- a/drivers/misc/sgi-xp/xp.h
+++ b/drivers/misc/sgi-xp/xp.h
@@ -15,6 +15,8 @@
 #include <linux/mutex.h>
+#include <asm/uv/uv.h>
 #ifdef CONFIG_IA64
 #include <asm/system.h>
 #include <asm/sn/arch.h>        /* defines is_shub1() and is_shub2() */
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index 89218f7cfaa7..6576170de962 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -318,7 +318,7 @@ xpc_hb_checker(void *ignore)
        /* this thread was marked active by xpc_hb_init() */
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(XPC_HB_CHECK_CPU));
+        set_cpus_allowed_ptr(current, cpumask_of(XPC_HB_CHECK_CPU));
        /* set our heartbeating to other partitions into motion */
        xpc_hb_check_timeout = jiffies + (xpc_hb_check_interval * HZ);
diff --git a/drivers/misc/sgi-xp/xpc_sn2.c b/drivers/misc/sgi-xp/xpc_sn2.c
index 73b7fb8de47a..82fb9958f22f 100644
--- a/drivers/misc/sgi-xp/xpc_sn2.c
+++ b/drivers/misc/sgi-xp/xpc_sn2.c
@@ -899,7 +899,7 @@ xpc_update_partition_info_sn2(struct xpc_partition *part, u8 remote_rp_version,
        dev_dbg(xpc_part, "  remote_vars_pa = 0x%016lx\n",
                part_sn2->remote_vars_pa);
-        part->last_heartbeat = remote_vars->heartbeat;
+        part->last_heartbeat = remote_vars->heartbeat - 1;
        dev_dbg(xpc_part, "  last_heartbeat = 0x%016lx\n",
                part->last_heartbeat);
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index dfa585f7feaf..0efa390978bd 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -76,6 +76,16 @@ config MMC_OMAP
          If unsure, say N.
+config MMC_OMAP_HS
+        tristate "TI OMAP High Speed Multimedia Card Interface support"
+        depends on ARCH_OMAP2430 || ARCH_OMAP3
+        help
+          This selects the TI OMAP High Speed Multimedia card Interface.
+          If you have an OMAP2430 or OMAP3 board with a Multimedia Card slot,
+          say Y or M here.
+          If unsure, say N.
 config MMC_WBSD
        tristate "Winbond W83L51xD SD/MMC Card Interface support"
        depends on ISA_DMA_API
diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile
index f4853288bbb1..98cab84829b8 100644
--- a/drivers/mmc/host/Makefile
+++ b/drivers/mmc/host/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_MMC_RICOH_MMC)	+= ricoh_mmc.o
 obj-$(CONFIG_MMC_WBSD)          += wbsd.o
 obj-$(CONFIG_MMC_AU1X)          += au1xmmc.o
 obj-$(CONFIG_MMC_OMAP)          += omap.o
+obj-$(CONFIG_MMC_OMAP_HS)       += omap_hsmmc.o
 obj-$(CONFIG_MMC_AT91)          += at91_mci.o
 obj-$(CONFIG_MMC_ATMELMCI)      += atmel-mci.o
 obj-$(CONFIG_MMC_TIFM_SD)       += tifm_sd.o
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
new file mode 100644
index 000000000000..db37490f67ec
--- /dev/null
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -0,0 +1,1242 @@
+/*
+ * drivers/mmc/host/omap_hsmmc.c
+ *
+ * Driver for OMAP2430/3430 MMC controller.
+ *
+ * Copyright (C) 2007 Texas Instruments.
+ *
+ * Authors:
+ *      Syed Mohammed Khasim    <x0khasim@ti.com>
+ *      Madhusudhan             <madhu.cr@ti.com>
+ *      Mohit Jalori            <mjalori@ti.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/workqueue.h>
+#include <linux/timer.h>
+#include <linux/clk.h>
+#include <linux/mmc/host.h>
+#include <linux/io.h>
+#include <linux/semaphore.h>
+#include <mach/dma.h>
+#include <mach/hardware.h>
+#include <mach/board.h>
+#include <mach/mmc.h>
+#include <mach/cpu.h>
+/* OMAP HSMMC Host Controller Registers */
+#define OMAP_HSMMC_SYSCONFIG    0x0010
+#define OMAP_HSMMC_CON          0x002C
+#define OMAP_HSMMC_BLK          0x0104
+#define OMAP_HSMMC_ARG          0x0108
+#define OMAP_HSMMC_CMD          0x010C
+#define OMAP_HSMMC_RSP10        0x0110
+#define OMAP_HSMMC_RSP32        0x0114
+#define OMAP_HSMMC_RSP54        0x0118
+#define OMAP_HSMMC_RSP76        0x011C
+#define OMAP_HSMMC_DATA         0x0120
+#define OMAP_HSMMC_HCTL         0x0128
+#define OMAP_HSMMC_SYSCTL       0x012C
+#define OMAP_HSMMC_STAT         0x0130
+#define OMAP_HSMMC_IE           0x0134
+#define OMAP_HSMMC_ISE          0x0138
+#define OMAP_HSMMC_CAPA         0x0140
+#define VS18                    (1 << 26)
+#define VS30                    (1 << 25)
+#define SDVS18                  (0x5 << 9)
+#define SDVS30                  (0x6 << 9)
+#define SDVSCLR                 0xFFFFF1FF
+#define SDVSDET                 0x00000400
+#define AUTOIDLE                0x1
+#define SDBP                    (1 << 8)
+#define DTO                     0xe
+#define ICE                     0x1
+#define ICS                     0x2
+#define CEN                     (1 << 2)
+#define CLKD_MASK               0x0000FFC0
+#define CLKD_SHIFT              6
+#define DTO_MASK                0x000F0000
+#define DTO_SHIFT               16
+#define INT_EN_MASK             0x307F0033
+#define INIT_STREAM             (1 << 1)
+#define DP_SELECT               (1 << 21)
+#define DDIR                    (1 << 4)
+#define DMA_EN                  0x1
+#define MSBS                    (1 << 5)
+#define BCE                     (1 << 1)
+#define FOUR_BIT                (1 << 1)
+#define CC                      0x1
+#define TC                      0x02
+#define OD                      0x1
+#define ERR                     (1 << 15)
+#define CMD_TIMEOUT             (1 << 16)
+#define DATA_TIMEOUT            (1 << 20)
+#define CMD_CRC                 (1 << 17)
+#define DATA_CRC                (1 << 21)
+#define CARD_ERR                (1 << 28)
+#define STAT_CLEAR              0xFFFFFFFF
+#define INIT_STREAM_CMD         0x00000000
+#define DUAL_VOLT_OCR_BIT       7
+#define SRC                     (1 << 25)
+#define SRD                     (1 << 26)
+/*
+ * FIXME: Most likely all the data using these _DEVID defines should come
+ * from the platform_data, or implemented in controller and slot specific
+ * functions.
+ */
+#define OMAP_MMC1_DEVID         0
+#define OMAP_MMC2_DEVID         1
+#define OMAP_MMC_DATADIR_NONE   0
+#define OMAP_MMC_DATADIR_READ   1
+#define OMAP_MMC_DATADIR_WRITE  2
+#define MMC_TIMEOUT_MS          20
+#define OMAP_MMC_MASTER_CLOCK   96000000
+#define DRIVER_NAME             "mmci-omap-hs"
+/*
+ * One controller can have multiple slots, like on some omap boards using
+ * omap.c controller driver. Luckily this is not currently done on any known
+ * omap_hsmmc.c device.
+ */
+#define mmc_slot(host)          (host->pdata->slots[host->slot_id])
+/*
+ * MMC Host controller read/write API's
+ */
+#define OMAP_HSMMC_READ(base, reg)      \
+        __raw_readl((base) + OMAP_HSMMC_##reg)
+#define OMAP_HSMMC_WRITE(base, reg, val) \
+        __raw_writel((val), (base) + OMAP_HSMMC_##reg)
+struct mmc_omap_host {
+        struct  device          *dev;
+        struct  mmc_host        *mmc;
+        struct  mmc_request     *mrq;
+        struct  mmc_command     *cmd;
+        struct  mmc_data        *data;
+        struct  clk             *fclk;
+        struct  clk             *iclk;
+        struct  clk             *dbclk;
+        struct  semaphore       sem;
+        struct  work_struct     mmc_carddetect_work;
+        void    __iomem         *base;
+        resource_size_t         mapbase;
+        unsigned int            id;
+        unsigned int            dma_len;
+        unsigned int            dma_dir;
+        unsigned char           bus_mode;
+        unsigned char           datadir;
+        u32                     *buffer;
+        u32                     bytesleft;
+        int                     suspended;
+        int                     irq;
+        int                     carddetect;
+        int                     use_dma, dma_ch;
+        int                     initstr;
+        int                     slot_id;
+        int                     dbclk_enabled;
+        struct  omap_mmc_platform_data  *pdata;
+};
+/*
+ * Stop clock to the card
+ */
+static void omap_mmc_stop_clock(struct mmc_omap_host *host)
+{
+        OMAP_HSMMC_WRITE(host->base, SYSCTL,
+                OMAP_HSMMC_READ(host->base, SYSCTL) & ~CEN);
+        if ((OMAP_HSMMC_READ(host->base, SYSCTL) & CEN) != 0x0)
+                dev_dbg(mmc_dev(host->mmc), "MMC Clock is not stoped\n");
+}
+/*
+ * Send init stream sequence to card
+ * before sending IDLE command
+ */
+static void send_init_stream(struct mmc_omap_host *host)
+{
+        int reg = 0;
+        unsigned long timeout;
+        disable_irq(host->irq);
+        OMAP_HSMMC_WRITE(host->base, CON,
+                OMAP_HSMMC_READ(host->base, CON) | INIT_STREAM);
+        OMAP_HSMMC_WRITE(host->base, CMD, INIT_STREAM_CMD);
+        timeout = jiffies + msecs_to_jiffies(MMC_TIMEOUT_MS);
+        while ((reg != CC) && time_before(jiffies, timeout))
+                reg = OMAP_HSMMC_READ(host->base, STAT) & CC;
+        OMAP_HSMMC_WRITE(host->base, CON,
+                OMAP_HSMMC_READ(host->base, CON) & ~INIT_STREAM);
+        enable_irq(host->irq);
+}
+static inline
+int mmc_omap_cover_is_closed(struct mmc_omap_host *host)
+{
+        int r = 1;
+        if (host->pdata->slots[host->slot_id].get_cover_state)
+                r = host->pdata->slots[host->slot_id].get_cover_state(host->dev,
+                        host->slot_id);
+        return r;
+}
+static ssize_t
+mmc_omap_show_cover_switch(struct device *dev, struct device_attribute *attr,
+                           char *buf)
+{
+        struct mmc_host *mmc = container_of(dev, struct mmc_host, class_dev);
+        struct mmc_omap_host *host = mmc_priv(mmc);
+        return sprintf(buf, "%s\n", mmc_omap_cover_is_closed(host) ? "closed" :
+                       "open");
+}
+static DEVICE_ATTR(cover_switch, S_IRUGO, mmc_omap_show_cover_switch, NULL);
+static ssize_t
+mmc_omap_show_slot_name(struct device *dev, struct device_attribute *attr,
+                        char *buf)
+{
+        struct mmc_host *mmc = container_of(dev, struct mmc_host, class_dev);
+        struct mmc_omap_host *host = mmc_priv(mmc);
+        struct omap_mmc_slot_data slot = host->pdata->slots[host->slot_id];
+        return sprintf(buf, "slot:%s\n", slot.name);
+}
+static DEVICE_ATTR(slot_name, S_IRUGO, mmc_omap_show_slot_name, NULL);
+/*
+ * Configure the response type and send the cmd.
+ */
+static void
+mmc_omap_start_command(struct mmc_omap_host *host, struct mmc_command *cmd,
+        struct mmc_data *data)
+{
+        int cmdreg = 0, resptype = 0, cmdtype = 0;
+        dev_dbg(mmc_dev(host->mmc), "%s: CMD%d, argument 0x%08x\n",
+                mmc_hostname(host->mmc), cmd->opcode, cmd->arg);
+        host->cmd = cmd;
+        /*
+         * Clear status bits and enable interrupts
+         */
+        OMAP_HSMMC_WRITE(host->base, STAT, STAT_CLEAR);
+        OMAP_HSMMC_WRITE(host->base, ISE, INT_EN_MASK);
+        OMAP_HSMMC_WRITE(host->base, IE, INT_EN_MASK);
+        if (cmd->flags & MMC_RSP_PRESENT) {
+                if (cmd->flags & MMC_RSP_136)
+                        resptype = 1;
+                else
+                        resptype = 2;
+        }
+        /*
+         * Unlike OMAP1 controller, the cmdtype does not seem to be based on
+         * ac, bc, adtc, bcr. Only commands ending an open ended transfer need
+         * a val of 0x3, rest 0x0.
+         */
+        if (cmd == host->mrq->stop)
+                cmdtype = 0x3;
+        cmdreg = (cmd->opcode << 24) | (resptype << 16) | (cmdtype << 22);
+        if (data) {
+                cmdreg |= DP_SELECT | MSBS | BCE;
+                if (data->flags & MMC_DATA_READ)
+                        cmdreg |= DDIR;
+                else
+                        cmdreg &= ~(DDIR);
+        }
+        if (host->use_dma)
+                cmdreg |= DMA_EN;
+        OMAP_HSMMC_WRITE(host->base, ARG, cmd->arg);
+        OMAP_HSMMC_WRITE(host->base, CMD, cmdreg);
+}
+/*
+ * Notify the transfer complete to MMC core
+ */
+static void
+mmc_omap_xfer_done(struct mmc_omap_host *host, struct mmc_data *data)
+{
+        host->data = NULL;
+        if (host->use_dma && host->dma_ch != -1)
+                dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->dma_len,
+                        host->dma_dir);
+        host->datadir = OMAP_MMC_DATADIR_NONE;
+        if (!data->error)
+                data->bytes_xfered += data->blocks * (data->blksz);
+        else
+                data->bytes_xfered = 0;
+        if (!data->stop) {
+                host->mrq = NULL;
+                mmc_request_done(host->mmc, data->mrq);
+                return;
+        }
+        mmc_omap_start_command(host, data->stop, NULL);
+}
+/*
+ * Notify the core about command completion
+ */
+static void
+mmc_omap_cmd_done(struct mmc_omap_host *host, struct mmc_command *cmd)
+{
+        host->cmd = NULL;
+        if (cmd->flags & MMC_RSP_PRESENT) {
+                if (cmd->flags & MMC_RSP_136) {
+                        /* response type 2 */
+                        cmd->resp[3] = OMAP_HSMMC_READ(host->base, RSP10);
+                        cmd->resp[2] = OMAP_HSMMC_READ(host->base, RSP32);
+                        cmd->resp[1] = OMAP_HSMMC_READ(host->base, RSP54);
+                        cmd->resp[0] = OMAP_HSMMC_READ(host->base, RSP76);
+                } else {
+                        /* response types 1, 1b, 3, 4, 5, 6 */
+                        cmd->resp[0] = OMAP_HSMMC_READ(host->base, RSP10);
+                }
+        }
+        if (host->data == NULL || cmd->error) {
+                host->mrq = NULL;
+                mmc_request_done(host->mmc, cmd->mrq);
+        }
+}
+/*
+ * DMA clean up for command errors
+ */
+static void mmc_dma_cleanup(struct mmc_omap_host *host)
+{
+        host->data->error = -ETIMEDOUT;
+        if (host->use_dma && host->dma_ch != -1) {
+                dma_unmap_sg(mmc_dev(host->mmc), host->data->sg, host->dma_len,
+                        host->dma_dir);
+                omap_free_dma(host->dma_ch);
+                host->dma_ch = -1;
+                up(&host->sem);
+        }
+        host->data = NULL;
+        host->datadir = OMAP_MMC_DATADIR_NONE;
+}
+/*
+ * Readable error output
+ */
+#ifdef CONFIG_MMC_DEBUG
+static void mmc_omap_report_irq(struct mmc_omap_host *host, u32 status)
+{
+        /* --- means reserved bit without definition at documentation */
+        static const char *mmc_omap_status_bits[] = {
+                "CC", "TC", "BGE", "---", "BWR", "BRR", "---", "---", "CIRQ",
+                "OBI", "---", "---", "---", "---", "---", "ERRI", "CTO", "CCRC",
+                "CEB", "CIE", "DTO", "DCRC", "DEB", "---", "ACE", "---",
+                "---", "---", "---", "CERR", "CERR", "BADA", "---", "---", "---"
+        };
+        char res[256];
+        char *buf = res;
+        int len, i;
+        len = sprintf(buf, "MMC IRQ 0x%x :", status);
+        buf += len;
+        for (i = 0; i < ARRAY_SIZE(mmc_omap_status_bits); i++)
+                if (status & (1 << i)) {
+                        len = sprintf(buf, " %s", mmc_omap_status_bits[i]);
+                        buf += len;
+                }
+        dev_dbg(mmc_dev(host->mmc), "%s\n", res);
+}
+#endif  /* CONFIG_MMC_DEBUG */
+/*
+ * MMC controller IRQ handler
+ */
+static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
+{
+        struct mmc_omap_host *host = dev_id;
+        struct mmc_data *data;
+        int end_cmd = 0, end_trans = 0, status;
+        if (host->cmd == NULL && host->data == NULL) {
+                OMAP_HSMMC_WRITE(host->base, STAT,
+                        OMAP_HSMMC_READ(host->base, STAT));
+                return IRQ_HANDLED;
+        }
+        data = host->data;
+        status = OMAP_HSMMC_READ(host->base, STAT);
+        dev_dbg(mmc_dev(host->mmc), "IRQ Status is %x\n", status);
+        if (status & ERR) {
+#ifdef CONFIG_MMC_DEBUG
+                mmc_omap_report_irq(host, status);
+#endif
+                if ((status & CMD_TIMEOUT) ||
+                        (status & CMD_CRC)) {
+                        if (host->cmd) {
+                                if (status & CMD_TIMEOUT) {
+                                        OMAP_HSMMC_WRITE(host->base, SYSCTL,
+                                                OMAP_HSMMC_READ(host->base,
+                                                                SYSCTL) | SRC);
+                                        while (OMAP_HSMMC_READ(host->base,
+                                                        SYSCTL) & SRC)
+                                                ;
+                                        host->cmd->error = -ETIMEDOUT;
+                                } else {
+                                        host->cmd->error = -EILSEQ;
+                                }
+                                end_cmd = 1;
+                        }
+                        if (host->data)
+                                mmc_dma_cleanup(host);
+                }
+                if ((status & DATA_TIMEOUT) ||
+                        (status & DATA_CRC)) {
+                        if (host->data) {
+                                if (status & DATA_TIMEOUT)
+                                        mmc_dma_cleanup(host);
+                                else
+                                        host->data->error = -EILSEQ;
+                                OMAP_HSMMC_WRITE(host->base, SYSCTL,
+                                        OMAP_HSMMC_READ(host->base,
+                                                        SYSCTL) | SRD);
+                                while (OMAP_HSMMC_READ(host->base,
+                                                SYSCTL) & SRD)
+                                        ;
+                                end_trans = 1;
+                        }
+                }
+                if (status & CARD_ERR) {
+                        dev_dbg(mmc_dev(host->mmc),
+                                "Ignoring card err CMD%d\n", host->cmd->opcode);
+                        if (host->cmd)
+                                end_cmd = 1;
+                        if (host->data)
+                                end_trans = 1;
+                }
+        }
+        OMAP_HSMMC_WRITE(host->base, STAT, status);
+        if (end_cmd || (status & CC))
+                mmc_omap_cmd_done(host, host->cmd);
+        if (end_trans || (status & TC))
+                mmc_omap_xfer_done(host, data);
+        return IRQ_HANDLED;
+}
+/*
+ * Switch MMC operating voltage
+ */
+static int omap_mmc_switch_opcond(struct mmc_omap_host *host, int vdd)
+{
+        u32 reg_val = 0;
+        int ret;
+        /* Disable the clocks */
+        clk_disable(host->fclk);
+        clk_disable(host->iclk);
+        clk_disable(host->dbclk);
+        /* Turn the power off */
+        ret = mmc_slot(host).set_power(host->dev, host->slot_id, 0, 0);
+        if (ret != 0)
+                goto err;
+        /* Turn the power ON with given VDD 1.8 or 3.0v */
+        ret = mmc_slot(host).set_power(host->dev, host->slot_id, 1, vdd);
+        if (ret != 0)
+                goto err;
+        clk_enable(host->fclk);
+        clk_enable(host->iclk);
+        clk_enable(host->dbclk);
+        OMAP_HSMMC_WRITE(host->base, HCTL,
+                OMAP_HSMMC_READ(host->base, HCTL) & SDVSCLR);
+        reg_val = OMAP_HSMMC_READ(host->base, HCTL);
+        /*
+         * If a MMC dual voltage card is detected, the set_ios fn calls
+         * this fn with VDD bit set for 1.8V. Upon card removal from the
+         * slot, omap_mmc_set_ios sets the VDD back to 3V on MMC_POWER_OFF.
+         *
+         * Only MMC1 supports 3.0V.  MMC2 will not function if SDVS30 is
+         * set in HCTL.
+         */
+        if (host->id == OMAP_MMC1_DEVID && (((1 << vdd) == MMC_VDD_32_33) ||
+                                ((1 << vdd) == MMC_VDD_33_34)))
+                reg_val |= SDVS30;
+        if ((1 << vdd) == MMC_VDD_165_195)
+                reg_val |= SDVS18;
+        OMAP_HSMMC_WRITE(host->base, HCTL, reg_val);
+        OMAP_HSMMC_WRITE(host->base, HCTL,
+                OMAP_HSMMC_READ(host->base, HCTL) | SDBP);
+        return 0;
+err:
+        dev_dbg(mmc_dev(host->mmc), "Unable to switch operating voltage\n");
+        return ret;
+}
+/*
+ * Work Item to notify the core about card insertion/removal
+ */
+static void mmc_omap_detect(struct work_struct *work)
+{
+        struct mmc_omap_host *host = container_of(work, struct mmc_omap_host,
+                                                mmc_carddetect_work);
+        sysfs_notify(&host->mmc->class_dev.kobj, NULL, "cover_switch");
+        if (host->carddetect) {
+                mmc_detect_change(host->mmc, (HZ * 200) / 1000);
+        } else {
+                OMAP_HSMMC_WRITE(host->base, SYSCTL,
+                        OMAP_HSMMC_READ(host->base, SYSCTL) | SRD);
+                while (OMAP_HSMMC_READ(host->base, SYSCTL) & SRD)
+                        ;
+                mmc_detect_change(host->mmc, (HZ * 50) / 1000);
+        }
+}
+/*
+ * ISR for handling card insertion and removal
+ */
+static irqreturn_t omap_mmc_cd_handler(int irq, void *dev_id)
+{
+        struct mmc_omap_host *host = (struct mmc_omap_host *)dev_id;
+        host->carddetect = mmc_slot(host).card_detect(irq);
+        schedule_work(&host->mmc_carddetect_work);
+        return IRQ_HANDLED;
+}
+/*
+ * DMA call back function
+ */
+static void mmc_omap_dma_cb(int lch, u16 ch_status, void *data)
+{
+        struct mmc_omap_host *host = data;
+        if (ch_status & OMAP2_DMA_MISALIGNED_ERR_IRQ)
+                dev_dbg(mmc_dev(host->mmc), "MISALIGNED_ADRS_ERR\n");
+        if (host->dma_ch < 0)
+                return;
+        omap_free_dma(host->dma_ch);
+        host->dma_ch = -1;
+        /*
+         * DMA Callback: run in interrupt context.
+         * mutex_unlock will through a kernel warning if used.
+         */
+        up(&host->sem);
+}
+/*
+ * Configure dma src and destination parameters
+ */
+static int mmc_omap_config_dma_param(int sync_dir, struct mmc_omap_host *host,
+                                struct mmc_data *data)
+{
+        if (sync_dir == 0) {
+                omap_set_dma_dest_params(host->dma_ch, 0,
+                        OMAP_DMA_AMODE_CONSTANT,
+                        (host->mapbase + OMAP_HSMMC_DATA), 0, 0);
+                omap_set_dma_src_params(host->dma_ch, 0,
+                        OMAP_DMA_AMODE_POST_INC,
+                        sg_dma_address(&data->sg[0]), 0, 0);
+        } else {
+                omap_set_dma_src_params(host->dma_ch, 0,
+                        OMAP_DMA_AMODE_CONSTANT,
+                        (host->mapbase + OMAP_HSMMC_DATA), 0, 0);
+                omap_set_dma_dest_params(host->dma_ch, 0,
+                        OMAP_DMA_AMODE_POST_INC,
+                        sg_dma_address(&data->sg[0]), 0, 0);
+        }
+        return 0;
+}
+/*
+ * Routine to configure and start DMA for the MMC card
+ */
+static int
+mmc_omap_start_dma_transfer(struct mmc_omap_host *host, struct mmc_request *req)
+{
+        int sync_dev, sync_dir = 0;
+        int dma_ch = 0, ret = 0, err = 1;
+        struct mmc_data *data = req->data;
+        /*
+         * If for some reason the DMA transfer is still active,
+         * we wait for timeout period and free the dma
+         */
+        if (host->dma_ch != -1) {
+                set_current_state(TASK_UNINTERRUPTIBLE);
+                schedule_timeout(100);
+                if (down_trylock(&host->sem)) {
+                        omap_free_dma(host->dma_ch);
+                        host->dma_ch = -1;
+                        up(&host->sem);
+                        return err;
+                }
+        } else {
+                if (down_trylock(&host->sem))
+                        return err;
+        }
+        if (!(data->flags & MMC_DATA_WRITE)) {
+                host->dma_dir = DMA_FROM_DEVICE;
+                if (host->id == OMAP_MMC1_DEVID)
+                        sync_dev = OMAP24XX_DMA_MMC1_RX;
+                else
+                        sync_dev = OMAP24XX_DMA_MMC2_RX;
+        } else {
+                host->dma_dir = DMA_TO_DEVICE;
+                if (host->id == OMAP_MMC1_DEVID)
+                        sync_dev = OMAP24XX_DMA_MMC1_TX;
+                else
+                        sync_dev = OMAP24XX_DMA_MMC2_TX;
+        }
+        ret = omap_request_dma(sync_dev, "MMC/SD", mmc_omap_dma_cb,
+                        host, &dma_ch);
+        if (ret != 0) {
+                dev_dbg(mmc_dev(host->mmc),
+                        "%s: omap_request_dma() failed with %d\n",
+                        mmc_hostname(host->mmc), ret);
+                return ret;
+        }
+        host->dma_len = dma_map_sg(mmc_dev(host->mmc), data->sg,
+                        data->sg_len, host->dma_dir);
+        host->dma_ch = dma_ch;
+        if (!(data->flags & MMC_DATA_WRITE))
+                mmc_omap_config_dma_param(1, host, data);
+        else
+                mmc_omap_config_dma_param(0, host, data);
+        if ((data->blksz % 4) == 0)
+                omap_set_dma_transfer_params(dma_ch, OMAP_DMA_DATA_TYPE_S32,
+                        (data->blksz / 4), data->blocks, OMAP_DMA_SYNC_FRAME,
+                        sync_dev, sync_dir);
+        else
+                /* REVISIT: The MMC buffer increments only when MSB is written.
+                 * Return error for blksz which is non multiple of four.
+                 */
+                return -EINVAL;
+        omap_start_dma(dma_ch);
+        return 0;
+}
+static void set_data_timeout(struct mmc_omap_host *host,
+                             struct mmc_request *req)
+{
+        unsigned int timeout, cycle_ns;
+        uint32_t reg, clkd, dto = 0;
+        reg = OMAP_HSMMC_READ(host->base, SYSCTL);
+        clkd = (reg & CLKD_MASK) >> CLKD_SHIFT;
+        if (clkd == 0)
+                clkd = 1;
+        cycle_ns = 1000000000 / (clk_get_rate(host->fclk) / clkd);
+        timeout = req->data->timeout_ns / cycle_ns;
+        timeout += req->data->timeout_clks;
+        if (timeout) {
+                while ((timeout & 0x80000000) == 0) {
+                        dto += 1;
+                        timeout <<= 1;
+                }
+                dto = 31 - dto;
+                timeout <<= 1;
+                if (timeout && dto)
+                        dto += 1;
+                if (dto >= 13)
+                        dto -= 13;
+                else
+                        dto = 0;
+                if (dto > 14)
+                        dto = 14;
+        }
+        reg &= ~DTO_MASK;
+        reg |= dto << DTO_SHIFT;
+        OMAP_HSMMC_WRITE(host->base, SYSCTL, reg);
+}
+/*
+ * Configure block length for MMC/SD cards and initiate the transfer.
+ */
+static int
+mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
+{
+        int ret;
+        host->data = req->data;
+        if (req->data == NULL) {
+                host->datadir = OMAP_MMC_DATADIR_NONE;
+                OMAP_HSMMC_WRITE(host->base, BLK, 0);
+                return 0;
+        }
+        OMAP_HSMMC_WRITE(host->base, BLK, (req->data->blksz)
+                                        | (req->data->blocks << 16));
+        set_data_timeout(host, req);
+        host->datadir = (req->data->flags & MMC_DATA_WRITE) ?
+                        OMAP_MMC_DATADIR_WRITE : OMAP_MMC_DATADIR_READ;
+        if (host->use_dma) {
+                ret = mmc_omap_start_dma_transfer(host, req);
+                if (ret != 0) {
+                        dev_dbg(mmc_dev(host->mmc), "MMC start dma failure\n");
+                        return ret;
+                }
+        }
+        return 0;
+}
+/*
+ * Request function. for read/write operation
+ */
+static void omap_mmc_request(struct mmc_host *mmc, struct mmc_request *req)
+{
+        struct mmc_omap_host *host = mmc_priv(mmc);
+        WARN_ON(host->mrq != NULL);
+        host->mrq = req;
+        mmc_omap_prepare_data(host, req);
+        mmc_omap_start_command(host, req->cmd, req->data);
+}
+/* Routine to configure clock values. Exposed API to core */
+static void omap_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
+{
+        struct mmc_omap_host *host = mmc_priv(mmc);
+        u16 dsor = 0;
+        unsigned long regval;
+        unsigned long timeout;
+        switch (ios->power_mode) {
+        case MMC_POWER_OFF:
+                mmc_slot(host).set_power(host->dev, host->slot_id, 0, 0);
+                /*
+                 * Reset bus voltage to 3V if it got set to 1.8V earlier.
+                 * REVISIT: If we are able to detect cards after unplugging
+                 * a 1.8V card, this code should not be needed.
+                 */
+                if (!(OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET)) {
+                        int vdd = fls(host->mmc->ocr_avail) - 1;
+                        if (omap_mmc_switch_opcond(host, vdd) != 0)
+                                host->mmc->ios.vdd = vdd;
+                }
+                break;
+        case MMC_POWER_UP:
+                mmc_slot(host).set_power(host->dev, host->slot_id, 1, ios->vdd);
+                break;
+        }
+        switch (mmc->ios.bus_width) {
+        case MMC_BUS_WIDTH_4:
+                OMAP_HSMMC_WRITE(host->base, HCTL,
+                        OMAP_HSMMC_READ(host->base, HCTL) | FOUR_BIT);
+                break;
+        case MMC_BUS_WIDTH_1:
+                OMAP_HSMMC_WRITE(host->base, HCTL,
+                        OMAP_HSMMC_READ(host->base, HCTL) & ~FOUR_BIT);
+                break;
+        }
+        if (host->id == OMAP_MMC1_DEVID) {
+                /* Only MMC1 can operate at 3V/1.8V */
+                if ((OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET) &&
+                        (ios->vdd == DUAL_VOLT_OCR_BIT)) {
+                                /*
+                                 * The mmc_select_voltage fn of the core does
+                                 * not seem to set the power_mode to
+                                 * MMC_POWER_UP upon recalculating the voltage.
+                                 * vdd 1.8v.
+                                 */
+                                if (omap_mmc_switch_opcond(host, ios->vdd) != 0)
+                                        dev_dbg(mmc_dev(host->mmc),
+                                                "Switch operation failed\n");
+                }
+        }
+        if (ios->clock) {
+                dsor = OMAP_MMC_MASTER_CLOCK / ios->clock;
+                if (dsor < 1)
+                        dsor = 1;
+                if (OMAP_MMC_MASTER_CLOCK / dsor > ios->clock)
+                        dsor++;
+                if (dsor > 250)
+                        dsor = 250;
+        }
+        omap_mmc_stop_clock(host);
+        regval = OMAP_HSMMC_READ(host->base, SYSCTL);
+        regval = regval & ~(CLKD_MASK);
+        regval = regval | (dsor << 6) | (DTO << 16);
+        OMAP_HSMMC_WRITE(host->base, SYSCTL, regval);
+        OMAP_HSMMC_WRITE(host->base, SYSCTL,
+                OMAP_HSMMC_READ(host->base, SYSCTL) | ICE);
+        /* Wait till the ICS bit is set */
+        timeout = jiffies + msecs_to_jiffies(MMC_TIMEOUT_MS);
+        while ((OMAP_HSMMC_READ(host->base, SYSCTL) & ICS) != 0x2
+                && time_before(jiffies, timeout))
+                msleep(1);
+        OMAP_HSMMC_WRITE(host->base, SYSCTL,
+                OMAP_HSMMC_READ(host->base, SYSCTL) | CEN);
+        if (ios->power_mode == MMC_POWER_ON)
+                send_init_stream(host);
+        if (ios->bus_mode == MMC_BUSMODE_OPENDRAIN)
+                OMAP_HSMMC_WRITE(host->base, CON,
+                                OMAP_HSMMC_READ(host->base, CON) | OD);
+}
+static int omap_hsmmc_get_cd(struct mmc_host *mmc)
+{
+        struct mmc_omap_host *host = mmc_priv(mmc);
+        struct omap_mmc_platform_data *pdata = host->pdata;
+        if (!pdata->slots[0].card_detect)
+                return -ENOSYS;
+        return pdata->slots[0].card_detect(pdata->slots[0].card_detect_irq);
+}
+static int omap_hsmmc_get_ro(struct mmc_host *mmc)
+{
+        struct mmc_omap_host *host = mmc_priv(mmc);
+        struct omap_mmc_platform_data *pdata = host->pdata;
+        if (!pdata->slots[0].get_ro)
+                return -ENOSYS;
+        return pdata->slots[0].get_ro(host->dev, 0);
+}
+static struct mmc_host_ops mmc_omap_ops = {
+        .request = omap_mmc_request,
+        .set_ios = omap_mmc_set_ios,
+        .get_cd = omap_hsmmc_get_cd,
+        .get_ro = omap_hsmmc_get_ro,
+        /* NYET -- enable_sdio_irq */
+};
+static int __init omap_mmc_probe(struct platform_device *pdev)
+{
+        struct omap_mmc_platform_data *pdata = pdev->dev.platform_data;
+        struct mmc_host *mmc;
+        struct mmc_omap_host *host = NULL;
+        struct resource *res;
+        int ret = 0, irq;
+        u32 hctl, capa;
+        if (pdata == NULL) {
+                dev_err(&pdev->dev, "Platform Data is missing\n");
+                return -ENXIO;
+        }
+        if (pdata->nr_slots == 0) {
+                dev_err(&pdev->dev, "No Slots\n");
+                return -ENXIO;
+        }
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        irq = platform_get_irq(pdev, 0);
+        if (res == NULL || irq < 0)
+                return -ENXIO;
+        res = request_mem_region(res->start, res->end - res->start + 1,
+                                                        pdev->name);
+        if (res == NULL)
+                return -EBUSY;
+        mmc = mmc_alloc_host(sizeof(struct mmc_omap_host), &pdev->dev);
+        if (!mmc) {
+                ret = -ENOMEM;
+                goto err;
+        }
+        host            = mmc_priv(mmc);
+        host->mmc       = mmc;
+        host->pdata     = pdata;
+        host->dev       = &pdev->dev;
+        host->use_dma   = 1;
+        host->dev->dma_mask = &pdata->dma_mask;
+        host->dma_ch    = -1;
+        host->irq       = irq;
+        host->id        = pdev->id;
+        host->slot_id   = 0;
+        host->mapbase   = res->start;
+        host->base      = ioremap(host->mapbase, SZ_4K);
+        platform_set_drvdata(pdev, host);
+        INIT_WORK(&host->mmc_carddetect_work, mmc_omap_detect);
+        mmc->ops        = &mmc_omap_ops;
+        mmc->f_min      = 400000;
+        mmc->f_max      = 52000000;
+        sema_init(&host->sem, 1);
+        host->iclk = clk_get(&pdev->dev, "mmchs_ick");
+        if (IS_ERR(host->iclk)) {
+                ret = PTR_ERR(host->iclk);
+                host->iclk = NULL;
+                goto err1;
+        }
+        host->fclk = clk_get(&pdev->dev, "mmchs_fck");
+        if (IS_ERR(host->fclk)) {
+                ret = PTR_ERR(host->fclk);
+                host->fclk = NULL;
+                clk_put(host->iclk);
+                goto err1;
+        }
+        if (clk_enable(host->fclk) != 0) {
+                clk_put(host->iclk);
+                clk_put(host->fclk);
+                goto err1;
+        }
+        if (clk_enable(host->iclk) != 0) {
+                clk_disable(host->fclk);
+                clk_put(host->iclk);
+                clk_put(host->fclk);
+                goto err1;
+        }
+        host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck");
+        /*
+         * MMC can still work without debounce clock.
+         */
+        if (IS_ERR(host->dbclk))
+                dev_warn(mmc_dev(host->mmc), "Failed to get debounce clock\n");
+        else
+                if (clk_enable(host->dbclk) != 0)
+                        dev_dbg(mmc_dev(host->mmc), "Enabling debounce"
+                                                        " clk failed\n");
+                else
+                        host->dbclk_enabled = 1;
+#ifdef CONFIG_MMC_BLOCK_BOUNCE
+        mmc->max_phys_segs = 1;
+        mmc->max_hw_segs = 1;
+#endif
+        mmc->max_blk_size = 512;       /* Block Length at max can be 1024 */
+        mmc->max_blk_count = 0xFFFF;    /* No. of Blocks is 16 bits */
+        mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count;
+        mmc->max_seg_size = mmc->max_req_size;
+        mmc->ocr_avail = mmc_slot(host).ocr_mask;
+        mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED;
+        if (pdata->slots[host->slot_id].wires >= 4)
+                mmc->caps |= MMC_CAP_4_BIT_DATA;
+        /* Only MMC1 supports 3.0V */
+        if (host->id == OMAP_MMC1_DEVID) {
+                hctl = SDVS30;
+                capa = VS30 | VS18;
+        } else {
+                hctl = SDVS18;
+                capa = VS18;
+        }
+        OMAP_HSMMC_WRITE(host->base, HCTL,
+                        OMAP_HSMMC_READ(host->base, HCTL) | hctl);
+        OMAP_HSMMC_WRITE(host->base, CAPA,
+                        OMAP_HSMMC_READ(host->base, CAPA) | capa);
+        /* Set the controller to AUTO IDLE mode */
+        OMAP_HSMMC_WRITE(host->base, SYSCONFIG,
+                        OMAP_HSMMC_READ(host->base, SYSCONFIG) | AUTOIDLE);
+        /* Set SD bus power bit */
+        OMAP_HSMMC_WRITE(host->base, HCTL,
+                        OMAP_HSMMC_READ(host->base, HCTL) | SDBP);
+        /* Request IRQ for MMC operations */
+        ret = request_irq(host->irq, mmc_omap_irq, IRQF_DISABLED,
+                        mmc_hostname(mmc), host);
+        if (ret) {
+                dev_dbg(mmc_dev(host->mmc), "Unable to grab HSMMC IRQ\n");
+                goto err_irq;
+        }
+        if (pdata->init != NULL) {
+                if (pdata->init(&pdev->dev) != 0) {
+                        dev_dbg(mmc_dev(host->mmc),
+                                "Unable to configure MMC IRQs\n");
+                        goto err_irq_cd_init;
+                }
+        }
+        /* Request IRQ for card detect */
+        if ((mmc_slot(host).card_detect_irq) && (mmc_slot(host).card_detect)) {
+                ret = request_irq(mmc_slot(host).card_detect_irq,
+                                  omap_mmc_cd_handler,
+                                  IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING
+                                          | IRQF_DISABLED,
+                                  mmc_hostname(mmc), host);
+                if (ret) {
+                        dev_dbg(mmc_dev(host->mmc),
+                                "Unable to grab MMC CD IRQ\n");
+                        goto err_irq_cd;
+                }
+        }
+        OMAP_HSMMC_WRITE(host->base, ISE, INT_EN_MASK);
+        OMAP_HSMMC_WRITE(host->base, IE, INT_EN_MASK);
+        mmc_add_host(mmc);
+        if (host->pdata->slots[host->slot_id].name != NULL) {
+                ret = device_create_file(&mmc->class_dev, &dev_attr_slot_name);
+                if (ret < 0)
+                        goto err_slot_name;
+        }
+        if (mmc_slot(host).card_detect_irq && mmc_slot(host).card_detect &&
+                        host->pdata->slots[host->slot_id].get_cover_state) {
+                ret = device_create_file(&mmc->class_dev,
+                                        &dev_attr_cover_switch);
+                if (ret < 0)
+                        goto err_cover_switch;
+        }
+        return 0;
+err_cover_switch:
+        device_remove_file(&mmc->class_dev, &dev_attr_cover_switch);
+err_slot_name:
+        mmc_remove_host(mmc);
+err_irq_cd:
+        free_irq(mmc_slot(host).card_detect_irq, host);
+err_irq_cd_init:
+        free_irq(host->irq, host);
+err_irq:
+        clk_disable(host->fclk);
+        clk_disable(host->iclk);
+        clk_put(host->fclk);
+        clk_put(host->iclk);
+        if (host->dbclk_enabled) {
+                clk_disable(host->dbclk);
+                clk_put(host->dbclk);
+        }
+err1:
+        iounmap(host->base);
+err:
+        dev_dbg(mmc_dev(host->mmc), "Probe Failed\n");
+        release_mem_region(res->start, res->end - res->start + 1);
+        if (host)
+                mmc_free_host(mmc);
+        return ret;
+}
+static int omap_mmc_remove(struct platform_device *pdev)
+{
+        struct mmc_omap_host *host = platform_get_drvdata(pdev);
+        struct resource *res;
+        if (host) {
+                mmc_remove_host(host->mmc);
+                if (host->pdata->cleanup)
+                        host->pdata->cleanup(&pdev->dev);
+                free_irq(host->irq, host);
+                if (mmc_slot(host).card_detect_irq)
+                        free_irq(mmc_slot(host).card_detect_irq, host);
+                flush_scheduled_work();
+                clk_disable(host->fclk);
+                clk_disable(host->iclk);
+                clk_put(host->fclk);
+                clk_put(host->iclk);
+                if (host->dbclk_enabled) {
+                        clk_disable(host->dbclk);
+                        clk_put(host->dbclk);
+                }
+                mmc_free_host(host->mmc);
+                iounmap(host->base);
+        }
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (res)
+                release_mem_region(res->start, res->end - res->start + 1);
+        platform_set_drvdata(pdev, NULL);
+        return 0;
+}
+#ifdef CONFIG_PM
+static int omap_mmc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        int ret = 0;
+        struct mmc_omap_host *host = platform_get_drvdata(pdev);
+        if (host && host->suspended)
+                return 0;
+        if (host) {
+                ret = mmc_suspend_host(host->mmc, state);
+                if (ret == 0) {
+                        host->suspended = 1;
+                        OMAP_HSMMC_WRITE(host->base, ISE, 0);
+                        OMAP_HSMMC_WRITE(host->base, IE, 0);
+                        if (host->pdata->suspend) {
+                                ret = host->pdata->suspend(&pdev->dev,
+                                                                host->slot_id);
+                                if (ret)
+                                        dev_dbg(mmc_dev(host->mmc),
+                                                "Unable to handle MMC board"
+                                                " level suspend\n");
+                        }
+                        if (!(OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET)) {
+                                OMAP_HSMMC_WRITE(host->base, HCTL,
+                                        OMAP_HSMMC_READ(host->base, HCTL)
+                                        & SDVSCLR);
+                                OMAP_HSMMC_WRITE(host->base, HCTL,
+                                        OMAP_HSMMC_READ(host->base, HCTL)
+                                        | SDVS30);
+                                OMAP_HSMMC_WRITE(host->base, HCTL,
+                                        OMAP_HSMMC_READ(host->base, HCTL)
+                                        | SDBP);
+                        }
+                        clk_disable(host->fclk);
+                        clk_disable(host->iclk);
+                        clk_disable(host->dbclk);
+                }
+        }
+        return ret;
+}
+/* Routine to resume the MMC device */
+static int omap_mmc_resume(struct platform_device *pdev)
+{
+        int ret = 0;
+        struct mmc_omap_host *host = platform_get_drvdata(pdev);
+        if (host && !host->suspended)
+                return 0;
+        if (host) {
+                ret = clk_enable(host->fclk);
+                if (ret)
+                        goto clk_en_err;
+                ret = clk_enable(host->iclk);
+                if (ret) {
+                        clk_disable(host->fclk);
+                        clk_put(host->fclk);
+                        goto clk_en_err;
+                }
+                if (clk_enable(host->dbclk) != 0)
+                        dev_dbg(mmc_dev(host->mmc),
+                                        "Enabling debounce clk failed\n");
+                if (host->pdata->resume) {
+                        ret = host->pdata->resume(&pdev->dev, host->slot_id);
+                        if (ret)
+                                dev_dbg(mmc_dev(host->mmc),
+                                        "Unmask interrupt failed\n");
+                }
+                /* Notify the core to resume the host */
+                ret = mmc_resume_host(host->mmc);
+                if (ret == 0)
+                        host->suspended = 0;
+        }
+        return ret;
+clk_en_err:
+        dev_dbg(mmc_dev(host->mmc),
+                "Failed to enable MMC clocks during resume\n");
+        return ret;
+}
+#else
+#define omap_mmc_suspend        NULL
+#define omap_mmc_resume         NULL
+#endif
+static struct platform_driver omap_mmc_driver = {
+        .probe          = omap_mmc_probe,
+        .remove         = omap_mmc_remove,
+        .suspend        = omap_mmc_suspend,
+        .resume         = omap_mmc_resume,
+        .driver         = {
+                .name = DRIVER_NAME,
+                .owner = THIS_MODULE,
+        },
+};
+static int __init omap_mmc_init(void)
+{
+        /* Register the MMC driver */
+        return platform_driver_register(&omap_mmc_driver);
+}
+static void __exit omap_mmc_cleanup(void)
+{
+        /* Unregister MMC driver */
+        platform_driver_unregister(&omap_mmc_driver);
+}
+module_init(omap_mmc_init);
+module_exit(omap_mmc_cleanup);
+MODULE_DESCRIPTION("OMAP High Speed Multimedia Card driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRIVER_NAME);
+MODULE_AUTHOR("Texas Instruments Inc");
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index fcc98a4cce3c..35a98eec7414 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -20,7 +20,7 @@
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
 #include <mach/regs-sdi.h>
 #include <mach/regs-gpio.h>
diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c
index 65929db29446..1f6eb2578717 100644
--- a/drivers/mtd/nand/fsl_elbc_nand.c
+++ b/drivers/mtd/nand/fsl_elbc_nand.c
@@ -676,7 +676,7 @@ static int fsl_elbc_chip_init_tail(struct mtd_info *mtd)
        dev_dbg(ctrl->dev, "fsl_elbc_init: nand->numchips = %d\n",
                chip->numchips);
-        dev_dbg(ctrl->dev, "fsl_elbc_init: nand->chipsize = %ld\n",
+        dev_dbg(ctrl->dev, "fsl_elbc_init: nand->chipsize = %lld\n",
                chip->chipsize);
        dev_dbg(ctrl->dev, "fsl_elbc_init: nand->pagemask = %8x\n",
                chip->pagemask);
@@ -703,7 +703,7 @@ static int fsl_elbc_chip_init_tail(struct mtd_info *mtd)
        dev_dbg(ctrl->dev, "fsl_elbc_init: nand->ecc.layout = %p\n",
                chip->ecc.layout);
        dev_dbg(ctrl->dev, "fsl_elbc_init: mtd->flags = %08x\n", mtd->flags);
-        dev_dbg(ctrl->dev, "fsl_elbc_init: mtd->size = %d\n", mtd->size);
+        dev_dbg(ctrl->dev, "fsl_elbc_init: mtd->size = %lld\n", mtd->size);
        dev_dbg(ctrl->dev, "fsl_elbc_init: mtd->erasesize = %d\n",
                mtd->erasesize);
        dev_dbg(ctrl->dev, "fsl_elbc_init: mtd->writesize = %d\n",
@@ -932,8 +932,8 @@ static int __devinit fsl_elbc_chip_probe(struct fsl_elbc_ctrl *ctrl,
 #endif
                add_mtd_device(&priv->mtd);
-        printk(KERN_INFO "eLBC NAND device at 0x%zx, bank %d\n",
+        printk(KERN_INFO "eLBC NAND device at 0x%llx, bank %d\n",
-               res.start, priv->bank);
+               (unsigned long long)res.start, priv->bank);
        return 0;
 err:
diff --git a/drivers/mtd/nand/pasemi_nand.c b/drivers/mtd/nand/pasemi_nand.c
index 9bd6c9ac8443..a8b9376cf324 100644
--- a/drivers/mtd/nand/pasemi_nand.c
+++ b/drivers/mtd/nand/pasemi_nand.c
@@ -107,7 +107,7 @@ static int __devinit pasemi_nand_probe(struct of_device *ofdev,
        if (pasemi_nand_mtd)
                return -ENODEV;
-        pr_debug("pasemi_nand at %lx-%lx\n", res.start, res.end);
+        pr_debug("pasemi_nand at %llx-%llx\n", res.start, res.end);
        /* Allocate memory for MTD device structure and private data */
        pasemi_nand_mtd = kzalloc(sizeof(struct mtd_info) +
@@ -170,7 +170,7 @@ static int __devinit pasemi_nand_probe(struct of_device *ofdev,
                goto out_lpc;
        }
-        printk(KERN_INFO "PA Semi NAND flash at %08lx, control at I/O %x\n",
+        printk(KERN_INFO "PA Semi NAND flash at %08llx, control at I/O %x\n",
               res.start, lpcctl);
        return 0;
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index 96ecc1766fa8..77a4f1446156 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -629,7 +629,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
        }
        if (c->gpio_irq) {
-                if ((r = omap_request_gpio(c->gpio_irq)) < 0) {
+                if ((r = gpio_request(c->gpio_irq, "OneNAND irq")) < 0) {
                        dev_err(&pdev->dev,  "Failed to request GPIO%d for "
                                "OneNAND\n", c->gpio_irq);
                        goto err_iounmap;
@@ -726,7 +726,7 @@ err_release_dma:
                free_irq(gpio_to_irq(c->gpio_irq), c);
 err_release_gpio:
        if (c->gpio_irq)
-                omap_free_gpio(c->gpio_irq);
+                gpio_free(c->gpio_irq);
 err_iounmap:
        iounmap(c->onenand.base);
 err_release_mem_region:
@@ -761,7 +761,7 @@ static int __devexit omap2_onenand_remove(struct platform_device *pdev)
        platform_set_drvdata(pdev, NULL);
        if (c->gpio_irq) {
                free_irq(gpio_to_irq(c->gpio_irq), c);
-                omap_free_gpio(c->gpio_irq);
+                gpio_free(c->gpio_irq);
        }
        iounmap(c->onenand.base);
        release_mem_region(c->phys_base, ONENAND_IO_SIZE);
diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index c092c3929224..5b91a85fe107 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -177,6 +177,7 @@ static const struct net_device_ops el2_netdev_ops = {
        .ndo_get_stats          = eip_get_stats,
        .ndo_set_multicast_list = eip_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = eip_poll,
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 665e7fdf27a1..cdbbb6226fc5 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -3109,6 +3109,8 @@ static void acpi_set_WOL(struct net_device *dev)
        struct vortex_private *vp = netdev_priv(dev);
        void __iomem *ioaddr = vp->ioaddr;
+        device_set_wakeup_enable(vp->gendev, vp->enable_wol);
        if (vp->enable_wol) {
                /* Power up on: 1==Downloaded Filter, 2==Magic Packets, 4==Link Status. */
                EL3WINDOW(7);
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index dd7ac8290aec..4e19ae3ce6be 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -1821,6 +1821,7 @@ static const struct net_device_ops cp_netdev_ops = {
        .ndo_open               = cp_open,
        .ndo_stop               = cp_close,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_set_multicast_list = cp_set_rx_mode,
        .ndo_get_stats          = cp_get_stats,
        .ndo_do_ioctl           = cp_ioctl,
@@ -1832,6 +1833,7 @@ static const struct net_device_ops cp_netdev_ops = {
 #ifdef BROKEN
        .ndo_change_mtu         = cp_change_mtu,
 #endif
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = cp_poll_controller,
 #endif
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index fe370f805793..a5b24202d564 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -917,6 +917,7 @@ static const struct net_device_ops rtl8139_netdev_ops = {
        .ndo_stop               = rtl8139_close,
        .ndo_get_stats          = rtl8139_get_stats,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_start_xmit         = rtl8139_start_xmit,
        .ndo_set_multicast_list = rtl8139_set_rx_mode,
        .ndo_do_ioctl           = netdev_ioctl,
@@ -924,7 +925,6 @@ static const struct net_device_ops rtl8139_netdev_ops = {
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = rtl8139_poll_controller,
 #endif
 };
 static int __devinit rtl8139_init_one (struct pci_dev *pdev,
diff --git a/drivers/net/8390.c b/drivers/net/8390.c
index fbe609a51e02..ec3e22e6306f 100644
--- a/drivers/net/8390.c
+++ b/drivers/net/8390.c
@@ -63,6 +63,7 @@ const struct net_device_ops ei_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = ei_poll,
diff --git a/drivers/net/8390p.c b/drivers/net/8390p.c
index ee70b358a816..da863c91d1d0 100644
--- a/drivers/net/8390p.c
+++ b/drivers/net/8390p.c
@@ -68,6 +68,7 @@ const struct net_device_ops eip_netdev_ops = {
        .ndo_get_stats          = eip_get_stats,
        .ndo_set_multicast_list = eip_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = eip_poll,
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 65afda4a62d9..6bdfd47d679d 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1600,7 +1600,7 @@ config 8139_OLD_RX_RESET
          old RX-reset behavior.  If unsure, say N.
 config R6040
-        tristate "RDC R6040 Fast Ethernet Adapter support (EXPERIMENTAL)"
+        tristate "RDC R6040 Fast Ethernet Adapter support"
        depends on NET_PCI && PCI
        select CRC32
        select MII
@@ -1829,7 +1829,7 @@ config 68360_ENET
 config FEC
        bool "FEC ethernet controller (of ColdFire CPUs)"
-        depends on M523x || M527x || M5272 || M528x || M520x
+        depends on M523x || M527x || M5272 || M528x || M520x || M532x
        help
          Say Y here if you want to use the built-in 10/100 Fast ethernet
          controller on some Motorola ColdFire processors.
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 5b396ff6c83f..9589d620639d 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -460,6 +460,7 @@ static const struct net_device_ops ace_netdev_ops = {
        .ndo_get_stats          = ace_get_stats,
        .ndo_start_xmit         = ace_start_xmit,
        .ndo_set_multicast_list = ace_set_multicast_list,
+        .ndo_validate_addr      = eth_validate_addr,
        .ndo_set_mac_address    = ace_set_mac_addr,
        .ndo_change_mtu         = ace_change_mtu,
 #if ACENIC_DO_VLAN
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index 0c628a9e5339..c2d012fcc29b 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -208,9 +208,9 @@ am79c961_init_for_open(struct net_device *dev)
        /*
         * Stop the chip.
         */
-        spin_lock_irqsave(priv->chip_lock, flags);
+        spin_lock_irqsave(&priv->chip_lock, flags);
        write_rreg (dev->base_addr, CSR0, CSR0_BABL|CSR0_CERR|CSR0_MISS|CSR0_MERR|CSR0_TINT|CSR0_RINT|CSR0_STOP);
-        spin_unlock_irqrestore(priv->chip_lock, flags);
+        spin_unlock_irqrestore(&priv->chip_lock, flags);
        write_ireg (dev->base_addr, 5, 0x00a0); /* Receive address LED */
        write_ireg (dev->base_addr, 6, 0x0081); /* Collision LED */
@@ -332,10 +332,10 @@ am79c961_close(struct net_device *dev)
        netif_stop_queue(dev);
        netif_carrier_off(dev);
-        spin_lock_irqsave(priv->chip_lock, flags);
+        spin_lock_irqsave(&priv->chip_lock, flags);
        write_rreg (dev->base_addr, CSR0, CSR0_STOP);
        write_rreg (dev->base_addr, CSR3, CSR3_MASKALL);
-        spin_unlock_irqrestore(priv->chip_lock, flags);
+        spin_unlock_irqrestore(&priv->chip_lock, flags);
        free_irq (dev->irq, dev);
@@ -391,7 +391,7 @@ static void am79c961_setmulticastlist (struct net_device *dev)
                        am79c961_mc_hash(dmi, multi_hash);
        }
-        spin_lock_irqsave(priv->chip_lock, flags);
+        spin_lock_irqsave(&priv->chip_lock, flags);
        stopped = read_rreg(dev->base_addr, CSR0) & CSR0_STOP;
@@ -405,9 +405,9 @@ static void am79c961_setmulticastlist (struct net_device *dev)
                 * Spin waiting for chip to report suspend mode
                 */
                while ((read_rreg(dev->base_addr, CTRL1) & CTRL1_SPND) == 0) {
-                        spin_unlock_irqrestore(priv->chip_lock, flags);
+                        spin_unlock_irqrestore(&priv->chip_lock, flags);
                        nop();
-                        spin_lock_irqsave(priv->chip_lock, flags);
+                        spin_lock_irqsave(&priv->chip_lock, flags);
                }
        }
@@ -429,7 +429,7 @@ static void am79c961_setmulticastlist (struct net_device *dev)
                write_rreg(dev->base_addr, CTRL1, 0);
        }
-        spin_unlock_irqrestore(priv->chip_lock, flags);
+        spin_unlock_irqrestore(&priv->chip_lock, flags);
 }
 static void am79c961_timeout(struct net_device *dev)
@@ -467,10 +467,10 @@ am79c961_sendpacket(struct sk_buff *skb, struct net_device *dev)
        am_writeword (dev, hdraddr + 2, TMD_OWN|TMD_STP|TMD_ENP);
        priv->txhead = head;
-        spin_lock_irqsave(priv->chip_lock, flags);
+        spin_lock_irqsave(&priv->chip_lock, flags);
        write_rreg (dev->base_addr, CSR0, CSR0_TDMD|CSR0_IENA);
        dev->trans_start = jiffies;
-        spin_unlock_irqrestore(priv->chip_lock, flags);
+        spin_unlock_irqrestore(&priv->chip_lock, flags);
        /*
         * If the next packet is owned by the ethernet device,
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 6278606d1049..d15d8b79d8e5 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -646,6 +646,7 @@ static const struct net_device_ops etherh_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_set_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = ei_poll,
diff --git a/drivers/net/arm/ks8695net.c b/drivers/net/arm/ks8695net.c
index 9ad22d1b00fd..1cf2f949c0b4 100644
--- a/drivers/net/arm/ks8695net.c
+++ b/drivers/net/arm/ks8695net.c
@@ -1357,6 +1357,7 @@ static const struct net_device_ops ks8695_netdev_ops = {
        .ndo_start_xmit         = ks8695_start_xmit,
        .ndo_tx_timeout         = ks8695_timeout,
        .ndo_set_mac_address    = ks8695_set_mac,
+        .ndo_validate_addr      = eth_validate_addr,
        .ndo_set_multicast_list = ks8695_set_multicast,
 };
diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index 337488ec707c..a4eb6c40678c 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -37,7 +37,10 @@ static int phy_debug = 0;
 #define __ei_open       ax_ei_open
 #define __ei_close      ax_ei_close
 #define __ei_poll       ax_ei_poll
+#define __ei_start_xmit ax_ei_start_xmit
 #define __ei_tx_timeout ax_ei_tx_timeout
+#define __ei_get_stats  ax_ei_get_stats
+#define __ei_set_multicast_list ax_ei_set_multicast_list
 #define __ei_interrupt  ax_ei_interrupt
 #define ____alloc_ei_netdev ax__alloc_ei_netdev
 #define __NS8390_init   ax_NS8390_init
@@ -623,6 +626,23 @@ static void ax_eeprom_register_write(struct eeprom_93cx6 *eeprom)
 }
 #endif
+static const struct net_device_ops ax_netdev_ops = {
+        .ndo_open               = ax_open,
+        .ndo_stop               = ax_close,
+        .ndo_do_ioctl           = ax_ioctl,
+        .ndo_start_xmit         = ax_ei_start_xmit,
+        .ndo_tx_timeout         = ax_ei_tx_timeout,
+        .ndo_get_stats          = ax_ei_get_stats,
+        .ndo_set_multicast_list = ax_ei_set_multicast_list,
+        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
+        .ndo_change_mtu         = eth_change_mtu,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+        .ndo_poll_controller    = ax_ei_poll,
+#endif
+};
 /* setup code */
 static void ax_initial_setup(struct net_device *dev, struct ei_device *ei_local)
@@ -738,9 +758,7 @@ static int ax_init_dev(struct net_device *dev, int first_init)
        ei_status.get_8390_hdr  = &ax_get_8390_hdr;
        ei_status.priv = 0;
-        dev->open               = ax_open;
+        dev->netdev_ops         = &ax_netdev_ops;
-        dev->stop               = ax_close;
-        dev->do_ioctl           = ax_ioctl;
        dev->ethtool_ops        = &ax_ethtool_ops;
        ax->msg_enable          = NETIF_MSG_LINK;
@@ -753,9 +771,6 @@ static int ax_init_dev(struct net_device *dev, int first_init)
        ax->mii.mdio_write      = ax_phy_write;
        ax->mii.dev             = dev;
-#ifdef CONFIG_NET_POLL_CONTROLLER
-        dev->poll_controller = ax_ei_poll;
-#endif
        ax_NS8390_init(dev, 0);
        if (first_init)
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 6926ebedfdc9..c38512ebcea6 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -73,8 +73,8 @@
          (BP)->tx_cons - (BP)->tx_prod - TX_RING_GAP(BP))
 #define NEXT_TX(N)              (((N) + 1) & (B44_TX_RING_SIZE - 1))
-#define RX_PKT_OFFSET           30
+#define RX_PKT_OFFSET           (RX_HEADER_LEN + 2)
-#define RX_PKT_BUF_SZ           (1536 + RX_PKT_OFFSET + 64)
+#define RX_PKT_BUF_SZ           (1536 + RX_PKT_OFFSET)
 /* minimum number of free TX descriptors required to wake up TX process */
 #define B44_TX_WAKEUP_THRESH            (B44_TX_RING_SIZE / 4)
@@ -679,10 +679,10 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
                        dev_kfree_skb_any(skb);
                        return -ENOMEM;
                }
+                bp->force_copybreak = 1;
        }
        rh = (struct rx_header *) skb->data;
-        skb_reserve(skb, RX_PKT_OFFSET);
        rh->len = 0;
        rh->flags = 0;
@@ -693,13 +693,13 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
        if (src_map != NULL)
                src_map->skb = NULL;
-        ctrl  = (DESC_CTRL_LEN & (RX_PKT_BUF_SZ - RX_PKT_OFFSET));
+        ctrl = (DESC_CTRL_LEN & RX_PKT_BUF_SZ);
        if (dest_idx == (B44_RX_RING_SIZE - 1))
                ctrl |= DESC_CTRL_EOT;
        dp = &bp->rx_ring[dest_idx];
        dp->ctrl = cpu_to_le32(ctrl);
-        dp->addr = cpu_to_le32((u32) mapping + RX_PKT_OFFSET + bp->dma_offset);
+        dp->addr = cpu_to_le32((u32) mapping + bp->dma_offset);
        if (bp->flags & B44_FLAG_RX_RING_HACK)
                b44_sync_dma_desc_for_device(bp->sdev, bp->rx_ring_dma,
@@ -801,7 +801,7 @@ static int b44_rx(struct b44 *bp, int budget)
                /* Omit CRC. */
                len -= 4;
-                if (len > RX_COPY_THRESHOLD) {
+                if (!bp->force_copybreak && len > RX_COPY_THRESHOLD) {
                        int skb_size;
                        skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod);
                        if (skb_size < 0)
@@ -809,8 +809,8 @@ static int b44_rx(struct b44 *bp, int budget)
                        ssb_dma_unmap_single(bp->sdev, map,
                                             skb_size, DMA_FROM_DEVICE);
                        /* Leave out rx_header */
-                        skb_put(skb, len + RX_PKT_OFFSET);
+                        skb_put(skb, len + RX_PKT_OFFSET);
-                        skb_pull(skb, RX_PKT_OFFSET);
+                        skb_pull(skb, RX_PKT_OFFSET);
                } else {
                        struct sk_buff *copy_skb;
@@ -2153,6 +2153,7 @@ static int __devinit b44_init_one(struct ssb_device *sdev,
        bp = netdev_priv(dev);
        bp->sdev = sdev;
        bp->dev = dev;
+        bp->force_copybreak = 0;
        bp->msg_enable = netif_msg_init(b44_debug, B44_DEF_MSG_ENABLE);
diff --git a/drivers/net/b44.h b/drivers/net/b44.h
index 7db0c84a7950..e678498de6db 100644
--- a/drivers/net/b44.h
+++ b/drivers/net/b44.h
@@ -395,7 +395,7 @@ struct b44 {
        u32                     rx_pending;
        u32                     tx_pending;
        u8                      phy_addr;
+        u8                      force_copybreak;
        struct mii_if_info      mii_if;
 };
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index fd705d1295a7..15a5cf0f676b 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -1,6 +1,6 @@
 /* bnx2x.h: Broadcom Everest network driver.
 *
- * Copyright (c) 2007-2008 Broadcom Corporation
+ * Copyright (c) 2007-2009 Broadcom Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
@@ -20,6 +20,11 @@
 * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
+#define BCM_VLAN                        1
+#endif
 /* error/debug prints */
 #define DRV_MODULE_NAME         "bnx2x"
@@ -78,11 +83,6 @@
 #endif
-#ifdef NETIF_F_HW_VLAN_TX
-#define BCM_VLAN                        1
-#endif
 #define U64_LO(x)                       (u32)(((u64)(x)) & 0xffffffff)
 #define U64_HI(x)                       (u32)(((u64)(x)) >> 32)
 #define HILO_U64(hi, lo)                ((((u64)(hi)) << 32) + (lo))
@@ -150,6 +150,9 @@ struct sw_rx_page {
 #define PAGES_PER_SGE_SHIFT             0
 #define PAGES_PER_SGE                   (1 << PAGES_PER_SGE_SHIFT)
+#define SGE_PAGE_SIZE                   PAGE_SIZE
+#define SGE_PAGE_SHIFT                  PAGE_SHIFT
+#define SGE_PAGE_ALIGN(addr)            PAGE_ALIGN(addr)
 #define BCM_RX_ETH_PAYLOAD_ALIGN        64
@@ -268,14 +271,7 @@ struct bnx2x_fastpath {
 #define bnx2x_fp(bp, nr, var)           (bp->fp[nr].var)
-#define BNX2X_HAS_TX_WORK(fp) \
+#define BNX2X_HAS_WORK(fp)      (bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))
-                        ((fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) || \
-                         (fp->tx_pkt_prod != fp->tx_pkt_cons))
-#define BNX2X_HAS_RX_WORK(fp) \
-                        (fp->rx_comp_cons != rx_cons_sb)
-#define BNX2X_HAS_WORK(fp)      (BNX2X_HAS_RX_WORK(fp) || BNX2X_HAS_TX_WORK(fp))
 /* MC hsi */
@@ -736,7 +732,7 @@ struct bnx2x {
        struct bnx2x_fastpath   fp[MAX_CONTEXT];
        void __iomem            *regview;
        void __iomem            *doorbells;
-#define BNX2X_DB_SIZE           (16*2048)
+#define BNX2X_DB_SIZE           (16*BCM_PAGE_SIZE)
        struct net_device       *dev;
        struct pci_dev          *pdev;
@@ -801,6 +797,8 @@ struct bnx2x {
 #define TPA_ENABLE_FLAG                 0x80
 #define NO_MCP_FLAG                     0x100
 #define BP_NOMCP(bp)                    (bp->flags & NO_MCP_FLAG)
+#define HW_VLAN_TX_FLAG                 0x400
+#define HW_VLAN_RX_FLAG                 0x800
        int                     func;
 #define BP_PORT(bp)                     (bp->func % PORT_MAX)
@@ -811,7 +809,7 @@ struct bnx2x {
        int                     pm_cap;
        int                     pcie_cap;
-        struct work_struct      sp_task;
+        struct delayed_work     sp_task;
        struct work_struct      reset_task;
        struct timer_list       timer;
diff --git a/drivers/net/bnx2x_link.c b/drivers/net/bnx2x_link.c
index fefa6ab13064..aea26b4dc453 100644
--- a/drivers/net/bnx2x_link.c
+++ b/drivers/net/bnx2x_link.c
@@ -1,4 +1,4 @@
-/* Copyright 2008 Broadcom Corporation
+/* Copyright 2008-2009 Broadcom Corporation
 *
 * Unless you and Broadcom execute a separate written software license
 * agreement governing use of this software, this software is licensed to you
@@ -317,6 +317,9 @@ static u8 bnx2x_emac_enable(struct link_params *params,
                val &= ~0x810;
        EMAC_WR(bp, EMAC_REG_EMAC_MODE, val);
+        /* enable emac */
+        REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 1);
        /* enable emac for jumbo packets */
        EMAC_WR(bp, EMAC_REG_EMAC_RX_MTU_SIZE,
                (EMAC_RX_MTU_SIZE_JUMBO_ENA |
@@ -1609,7 +1612,7 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
                                      u32 gp_status)
 {
        struct bnx2x *bp = params->bp;
+        u16 new_line_speed;
        u8 rc = 0;
        vars->link_status = 0;
@@ -1629,7 +1632,7 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
                switch (gp_status & GP_STATUS_SPEED_MASK) {
                case GP_STATUS_10M:
-                        vars->line_speed = SPEED_10;
+                        new_line_speed = SPEED_10;
                        if (vars->duplex == DUPLEX_FULL)
                                vars->link_status |= LINK_10TFD;
                        else
@@ -1637,7 +1640,7 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
                        break;
                case GP_STATUS_100M:
-                        vars->line_speed = SPEED_100;
+                        new_line_speed = SPEED_100;
                        if (vars->duplex == DUPLEX_FULL)
                                vars->link_status |= LINK_100TXFD;
                        else
@@ -1646,7 +1649,7 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
                case GP_STATUS_1G:
                case GP_STATUS_1G_KX:
-                        vars->line_speed = SPEED_1000;
+                        new_line_speed = SPEED_1000;
                        if (vars->duplex == DUPLEX_FULL)
                                vars->link_status |= LINK_1000TFD;
                        else
@@ -1654,7 +1657,7 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
                        break;
                case GP_STATUS_2_5G:
-                        vars->line_speed = SPEED_2500;
+                        new_line_speed = SPEED_2500;
                        if (vars->duplex == DUPLEX_FULL)
                                vars->link_status |= LINK_2500TFD;
                        else
@@ -1671,32 +1674,32 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
                case GP_STATUS_10G_KX4:
                case GP_STATUS_10G_HIG:
                case GP_STATUS_10G_CX4:
-                        vars->line_speed = SPEED_10000;
+                        new_line_speed = SPEED_10000;
                        vars->link_status |= LINK_10GTFD;
                        break;
                case GP_STATUS_12G_HIG:
-                        vars->line_speed = SPEED_12000;
+                        new_line_speed = SPEED_12000;
                        vars->link_status |= LINK_12GTFD;
                        break;
                case GP_STATUS_12_5G:
-                        vars->line_speed = SPEED_12500;
+                        new_line_speed = SPEED_12500;
                        vars->link_status |= LINK_12_5GTFD;
                        break;
                case GP_STATUS_13G:
-                        vars->line_speed = SPEED_13000;
+                        new_line_speed = SPEED_13000;
                        vars->link_status |= LINK_13GTFD;
                        break;
                case GP_STATUS_15G:
-                        vars->line_speed = SPEED_15000;
+                        new_line_speed = SPEED_15000;
                        vars->link_status |= LINK_15GTFD;
                        break;
                case GP_STATUS_16G:
-                        vars->line_speed = SPEED_16000;
+                        new_line_speed = SPEED_16000;
                        vars->link_status |= LINK_16GTFD;
                        break;
@@ -1708,6 +1711,15 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
                        break;
                }
+                /* Upon link speed change set the NIG into drain mode.
+                Comes to deals with possible FIFO glitch due to clk change
+                when speed is decreased without link down indicator */
+                if (new_line_speed != vars->line_speed) {
+                        REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE
+                                    + params->port*4, 0);
+                        msleep(1);
+                }
+                vars->line_speed = new_line_speed;
                vars->link_status |= LINK_STATUS_SERDES_LINK;
                if ((params->req_line_speed == SPEED_AUTO_NEG) &&
@@ -3571,7 +3583,7 @@ static void bnx2x_set_xgxs_loopback(struct link_params *params,
                               (MDIO_REG_BANK_CL73_IEEEB0 +
                                (MDIO_CL73_IEEEB0_CL73_AN_CONTROL & 0xf)),
                               0x6041);
+                msleep(200);
                /* set aer mmd back */
                bnx2x_set_aer_mmd(params, vars);
@@ -3870,9 +3882,15 @@ static u8 bnx2x_link_initialize(struct link_params *params,
        }
        if (vars->phy_flags & PHY_XGXS_FLAG) {
-                if (params->req_line_speed &&
+                if ((params->req_line_speed &&
                    ((params->req_line_speed == SPEED_100) ||
-                     (params->req_line_speed == SPEED_10))) {
+                     (params->req_line_speed == SPEED_10))) ||
+                    (!params->req_line_speed &&
+                     (params->speed_cap_mask >=
+                       PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) &&
+                     (params->speed_cap_mask <
+                       PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+                     ))  {
                        vars->phy_flags |= PHY_SGMII_FLAG;
                } else {
                        vars->phy_flags &= ~PHY_SGMII_FLAG;
@@ -4194,6 +4212,11 @@ static u8 bnx2x_update_link_down(struct link_params *params,
        /* activate nig drain */
        REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+        /* disable emac */
+        REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
+        msleep(10);
        /* reset BigMac */
        bnx2x_bmac_rx_disable(bp, params->port);
        REG_WR(bp, GRCBASE_MISC +
@@ -4238,6 +4261,7 @@ static u8 bnx2x_update_link_up(struct link_params *params,
        /* update shared memory */
        bnx2x_update_mng(params, vars->link_status);
+        msleep(20);
        return rc;
 }
 /* This function should called upon link interrupt */
@@ -4276,6 +4300,9 @@ u8 bnx2x_link_update(struct link_params *params, struct link_vars *vars)
          REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
          REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
+        /* disable emac */
+        REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
        ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
        /* Check external link change only for non-direct */
@@ -4377,10 +4404,11 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, u32 shmem_base)
                              ext_phy_addr[port],
                              MDIO_PMA_DEVAD,
                              MDIO_PMA_REG_ROM_VER1, &fw_ver1);
-                if (fw_ver1 == 0) {
+                if (fw_ver1 == 0 || fw_ver1 == 0x4321) {
                        DP(NETIF_MSG_LINK,
-                                 "bnx2x_8073_common_init_phy port %x "
+                                 "bnx2x_8073_common_init_phy port %x:"
-                                 "fw Download failed\n", port);
+                                 "Download failed. fw version = 0x%x\n",
+                                 port, fw_ver1);
                        return -EINVAL;
                }
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 4be05847f86f..d3e7775a9ccf 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -1,6 +1,6 @@
 /* bnx2x_main.c: Broadcom Everest network driver.
 *
- * Copyright (c) 2007-2008 Broadcom Corporation
+ * Copyright (c) 2007-2009 Broadcom Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
@@ -38,9 +38,7 @@
 #include <linux/time.h>
 #include <linux/ethtool.h>
 #include <linux/mii.h>
-#ifdef NETIF_F_HW_VLAN_TX
+#include <linux/if_vlan.h>
-        #include <linux/if_vlan.h>
-#endif
 #include <net/ip.h>
 #include <net/tcp.h>
 #include <net/checksum.h>
@@ -59,8 +57,8 @@
 #include "bnx2x.h"
 #include "bnx2x_init.h"
-#define DRV_MODULE_VERSION      "1.45.23"
+#define DRV_MODULE_VERSION      "1.45.26"
-#define DRV_MODULE_RELDATE      "2008/11/03"
+#define DRV_MODULE_RELDATE      "2009/01/26"
 #define BNX2X_BC_VER            0x040200
 /* Time in jiffies before concluding the transmitter is hung */
@@ -71,7 +69,7 @@ static char version[] __devinitdata =
        DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
 MODULE_AUTHOR("Eliezer Tamir");
-MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710 Driver");
+MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710/57711/57711E Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_MODULE_VERSION);
@@ -95,6 +93,7 @@ MODULE_PARM_DESC(debug, "default debug msglevel");
 module_param(use_multi, int, 0);
 MODULE_PARM_DESC(use_multi, "use per-CPU queues");
 #endif
+static struct workqueue_struct *bnx2x_wq;
 enum bnx2x_board_type {
        BCM57710 = 0,
@@ -671,7 +670,8 @@ static void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw)
                synchronize_irq(bp->pdev->irq);
        /* make sure sp_task is not running */
-        cancel_work_sync(&bp->sp_task);
+        cancel_delayed_work(&bp->sp_task);
+        flush_workqueue(bnx2x_wq);
 }
 /* fast path */
@@ -733,6 +733,24 @@ static u16 bnx2x_ack_int(struct bnx2x *bp)
 * fast path service functions
 */
+static inline int bnx2x_has_tx_work(struct bnx2x_fastpath *fp)
+{
+        u16 tx_cons_sb;
+        /* Tell compiler that status block fields can change */
+        barrier();
+        tx_cons_sb = le16_to_cpu(*fp->tx_cons_sb);
+        return (fp->tx_pkt_cons != tx_cons_sb);
+}
+static inline int bnx2x_has_tx_work_unload(struct bnx2x_fastpath *fp)
+{
+        /* Tell compiler that consumer and producer can change */
+        barrier();
+        return (fp->tx_pkt_prod != fp->tx_pkt_cons);
+}
 /* free skb in the packet ring at pos idx
 * return idx of last bd freed
 */
@@ -972,7 +990,7 @@ static inline void bnx2x_free_rx_sge(struct bnx2x *bp,
                return;
        pci_unmap_page(bp->pdev, pci_unmap_addr(sw_buf, mapping),
-                       BCM_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
+                       SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
        __free_pages(page, PAGES_PER_SGE_SHIFT);
        sw_buf->page = NULL;
@@ -1000,7 +1018,7 @@ static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp,
        if (unlikely(page == NULL))
                return -ENOMEM;
-        mapping = pci_map_page(bp->pdev, page, 0, BCM_PAGE_SIZE*PAGES_PER_SGE,
+        mapping = pci_map_page(bp->pdev, page, 0, SGE_PAGE_SIZE*PAGES_PER_SGE,
                               PCI_DMA_FROMDEVICE);
        if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
                __free_pages(page, PAGES_PER_SGE_SHIFT);
@@ -1096,9 +1114,9 @@ static void bnx2x_update_sge_prod(struct bnx2x_fastpath *fp,
                                  struct eth_fast_path_rx_cqe *fp_cqe)
 {
        struct bnx2x *bp = fp->bp;
-        u16 sge_len = BCM_PAGE_ALIGN(le16_to_cpu(fp_cqe->pkt_len) -
+        u16 sge_len = SGE_PAGE_ALIGN(le16_to_cpu(fp_cqe->pkt_len) -
                                     le16_to_cpu(fp_cqe->len_on_bd)) >>
-                      BCM_PAGE_SHIFT;
+                      SGE_PAGE_SHIFT;
        u16 last_max, last_elem, first_elem;
        u16 delta = 0;
        u16 i;
@@ -1203,22 +1221,22 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
                               u16 cqe_idx)
 {
        struct sw_rx_page *rx_pg, old_rx_pg;
-        struct page *sge;
        u16 len_on_bd = le16_to_cpu(fp_cqe->len_on_bd);
        u32 i, frag_len, frag_size, pages;
        int err;
        int j;
        frag_size = le16_to_cpu(fp_cqe->pkt_len) - len_on_bd;
-        pages = BCM_PAGE_ALIGN(frag_size) >> BCM_PAGE_SHIFT;
+        pages = SGE_PAGE_ALIGN(frag_size) >> SGE_PAGE_SHIFT;
        /* This is needed in order to enable forwarding support */
        if (frag_size)
-                skb_shinfo(skb)->gso_size = min((u32)BCM_PAGE_SIZE,
+                skb_shinfo(skb)->gso_size = min((u32)SGE_PAGE_SIZE,
                                               max(frag_size, (u32)len_on_bd));
 #ifdef BNX2X_STOP_ON_ERROR
-        if (pages > 8*PAGES_PER_SGE) {
+        if (pages >
+            min((u32)8, (u32)MAX_SKB_FRAGS) * SGE_PAGE_SIZE * PAGES_PER_SGE) {
                BNX2X_ERR("SGL length is too long: %d. CQE index is %d\n",
                          pages, cqe_idx);
                BNX2X_ERR("fp_cqe->pkt_len = %d  fp_cqe->len_on_bd = %d\n",
@@ -1234,9 +1252,8 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
                /* FW gives the indices of the SGE as if the ring is an array
                   (meaning that "next" element will consume 2 indices) */
-                frag_len = min(frag_size, (u32)(BCM_PAGE_SIZE*PAGES_PER_SGE));
+                frag_len = min(frag_size, (u32)(SGE_PAGE_SIZE*PAGES_PER_SGE));
                rx_pg = &fp->rx_page_ring[sge_idx];
-                sge = rx_pg->page;
                old_rx_pg = *rx_pg;
                /* If we fail to allocate a substitute page, we simply stop
@@ -1249,7 +1266,7 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
                /* Unmap the page as we r going to pass it to the stack */
                pci_unmap_page(bp->pdev, pci_unmap_addr(&old_rx_pg, mapping),
-                              BCM_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
+                              SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
                /* Add one frag and update the appropriate fields in the skb */
                skb_fill_page_desc(skb, j, old_rx_pg.page, 0, frag_len);
@@ -1282,6 +1299,13 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
        if (likely(new_skb)) {
                /* fix ip xsum and give it to the stack */
                /* (no need to map the new skb) */
+#ifdef BCM_VLAN
+                int is_vlan_cqe =
+                        (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
+                         PARSING_FLAGS_VLAN);
+                int is_not_hwaccel_vlan_cqe =
+                        (is_vlan_cqe && (!(bp->flags & HW_VLAN_RX_FLAG)));
+#endif
                prefetch(skb);
                prefetch(((char *)(skb)) + 128);
@@ -1306,6 +1330,12 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
                        struct iphdr *iph;
                        iph = (struct iphdr *)skb->data;
+#ifdef BCM_VLAN
+                        /* If there is no Rx VLAN offloading -
+                           take VLAN tag into an account */
+                        if (unlikely(is_not_hwaccel_vlan_cqe))
+                                iph = (struct iphdr *)((u8 *)iph + VLAN_HLEN);
+#endif
                        iph->check = 0;
                        iph->check = ip_fast_csum((u8 *)iph, iph->ihl);
                }
@@ -1313,9 +1343,8 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
                if (!bnx2x_fill_frag_skb(bp, fp, skb,
                                         &cqe->fast_path_cqe, cqe_idx)) {
 #ifdef BCM_VLAN
-                        if ((bp->vlgrp != NULL) &&
+                        if ((bp->vlgrp != NULL) && is_vlan_cqe &&
-                            (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
+                            (!is_not_hwaccel_vlan_cqe))
-                             PARSING_FLAGS_VLAN))
                                vlan_hwaccel_receive_skb(skb, bp->vlgrp,
                                                le16_to_cpu(cqe->fast_path_cqe.
                                                            vlan_tag));
@@ -1355,11 +1384,23 @@ static inline void bnx2x_update_rx_prod(struct bnx2x *bp,
        rx_prods.cqe_prod = rx_comp_prod;
        rx_prods.sge_prod = rx_sge_prod;
+        /*
+         * Make sure that the BD and SGE data is updated before updating the
+         * producers since FW might read the BD/SGE right after the producer
+         * is updated.
+         * This is only applicable for weak-ordered memory model archs such
+         * as IA-64. The following barrier is also mandatory since FW will
+         * assumes BDs must have buffers.
+         */
+        wmb();
        for (i = 0; i < sizeof(struct tstorm_eth_rx_producers)/4; i++)
                REG_WR(bp, BAR_TSTRORM_INTMEM +
                       TSTORM_RX_PRODS_OFFSET(BP_PORT(bp), FP_CL_ID(fp)) + i*4,
                       ((u32 *)&rx_prods)[i]);
+        mmiowb(); /* keep prod updates ordered */
        DP(NETIF_MSG_RX_STATUS,
           "Wrote: bd_prod %u  cqe_prod %u  sge_prod %u\n",
           bd_prod, rx_comp_prod, rx_sge_prod);
@@ -1415,7 +1456,7 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
                DP(NETIF_MSG_RX_STATUS, "CQE type %x  err %x  status %x"
                   "  queue %x  vlan %x  len %u\n", CQE_TYPE(cqe_fp_flags),
                   cqe_fp_flags, cqe->fast_path_cqe.status_flags,
-                   cqe->fast_path_cqe.rss_hash_result,
+                   le32_to_cpu(cqe->fast_path_cqe.rss_hash_result),
                   le16_to_cpu(cqe->fast_path_cqe.vlan_tag),
                   le16_to_cpu(cqe->fast_path_cqe.pkt_len));
@@ -1547,7 +1588,7 @@ reuse_rx:
                }
 #ifdef BCM_VLAN
-                if ((bp->vlgrp != NULL) &&
+                if ((bp->vlgrp != NULL) && (bp->flags & HW_VLAN_RX_FLAG) &&
                    (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
                     PARSING_FLAGS_VLAN))
                        vlan_hwaccel_receive_skb(skb, bp->vlgrp,
@@ -1580,7 +1621,6 @@ next_cqe:
        /* Update producers */
        bnx2x_update_rx_prod(bp, fp, bd_prod_fw, sw_comp_prod,
                             fp->rx_sge_prod);
-        mmiowb(); /* keep prod updates ordered */
        fp->rx_pkt += rx_pkt;
        fp->rx_calls++;
@@ -1660,7 +1700,7 @@ static irqreturn_t bnx2x_interrupt(int irq, void *dev_instance)
        if (unlikely(status & 0x1)) {
-                schedule_work(&bp->sp_task);
+                queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
                status &= ~0x1;
                if (!status)
@@ -1887,7 +1927,8 @@ static int bnx2x_set_spio(struct bnx2x *bp, int spio_num, u32 mode)
 static void bnx2x_calc_fc_adv(struct bnx2x *bp)
 {
-        switch (bp->link_vars.ieee_fc) {
+        switch (bp->link_vars.ieee_fc &
+                MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK) {
        case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE:
                bp->port.advertising &= ~(ADVERTISED_Asym_Pause |
                                          ADVERTISED_Pause);
@@ -1957,10 +1998,11 @@ static u8 bnx2x_initial_phy_init(struct bnx2x *bp)
                rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars);
                bnx2x_release_phy_lock(bp);
+                bnx2x_calc_fc_adv(bp);
                if (bp->link_vars.link_up)
                        bnx2x_link_report(bp);
-                bnx2x_calc_fc_adv(bp);
                return rc;
        }
@@ -2220,9 +2262,7 @@ static void bnx2x_link_attn(struct bnx2x *bp)
        /* Make sure that we are synced with the current statistics */
        bnx2x_stats_handle(bp, STATS_EVENT_STOP);
-        bnx2x_acquire_phy_lock(bp);
        bnx2x_link_update(&bp->link_params, &bp->link_vars);
-        bnx2x_release_phy_lock(bp);
        if (bp->link_vars.link_up) {
@@ -2471,6 +2511,8 @@ static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
        if (asserted & ATTN_HARD_WIRED_MASK) {
                if (asserted & ATTN_NIG_FOR_FUNC) {
+                        bnx2x_acquire_phy_lock(bp);
                        /* save nig interrupt mask */
                        bp->nig_mask = REG_RD(bp, nig_int_mask_addr);
                        REG_WR(bp, nig_int_mask_addr, 0);
@@ -2526,8 +2568,10 @@ static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
        REG_WR(bp, hc_addr, asserted);
        /* now set back the mask */
-        if (asserted & ATTN_NIG_FOR_FUNC)
+        if (asserted & ATTN_NIG_FOR_FUNC) {
                REG_WR(bp, nig_int_mask_addr, bp->nig_mask);
+                bnx2x_release_phy_lock(bp);
+        }
 }
 static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn)
@@ -2795,8 +2839,10 @@ static void bnx2x_attn_int_deasserted(struct bnx2x *bp, u32 deasserted)
 static void bnx2x_attn_int(struct bnx2x *bp)
 {
        /* read local copy of bits */
-        u32 attn_bits = bp->def_status_blk->atten_status_block.attn_bits;
+        u32 attn_bits = le32_to_cpu(bp->def_status_blk->atten_status_block.
-        u32 attn_ack = bp->def_status_blk->atten_status_block.attn_bits_ack;
+                                                                attn_bits);
+        u32 attn_ack = le32_to_cpu(bp->def_status_blk->atten_status_block.
+                                                                attn_bits_ack);
        u32 attn_state = bp->attn_state;
        /* look for changed bits */
@@ -2820,7 +2866,7 @@ static void bnx2x_attn_int(struct bnx2x *bp)
 static void bnx2x_sp_task(struct work_struct *work)
 {
-        struct bnx2x *bp = container_of(work, struct bnx2x, sp_task);
+        struct bnx2x *bp = container_of(work, struct bnx2x, sp_task.work);
        u16 status;
@@ -2844,7 +2890,7 @@ static void bnx2x_sp_task(struct work_struct *work)
        if (status & 0x2)
                bp->stats_pending = 0;
-        bnx2x_ack_sb(bp, DEF_SB_ID, ATTENTION_ID, bp->def_att_idx,
+        bnx2x_ack_sb(bp, DEF_SB_ID, ATTENTION_ID, le16_to_cpu(bp->def_att_idx),
                     IGU_INT_NOP, 1);
        bnx2x_ack_sb(bp, DEF_SB_ID, USTORM_ID, le16_to_cpu(bp->def_u_idx),
                     IGU_INT_NOP, 1);
@@ -2875,7 +2921,7 @@ static irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
                return IRQ_HANDLED;
 #endif
-        schedule_work(&bp->sp_task);
+        queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
        return IRQ_HANDLED;
 }
@@ -2892,7 +2938,7 @@ static irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
 #define ADD_64(s_hi, a_hi, s_lo, a_lo) \
        do { \
                s_lo += a_lo; \
-                s_hi += a_hi + (s_lo < a_lo) ? 1 : 0; \
+                s_hi += a_hi + ((s_lo < a_lo) ? 1 : 0); \
        } while (0)
 /* difference = minuend - subtrahend */
@@ -4496,7 +4542,7 @@ static void bnx2x_init_context(struct bnx2x *bp)
 static void bnx2x_init_ind_table(struct bnx2x *bp)
 {
-        int port = BP_PORT(bp);
+        int func = BP_FUNC(bp);
        int i;
        if (!is_multi(bp))
@@ -4505,10 +4551,8 @@ static void bnx2x_init_ind_table(struct bnx2x *bp)
        DP(NETIF_MSG_IFUP, "Initializing indirection table\n");
        for (i = 0; i < TSTORM_INDIRECTION_TABLE_SIZE; i++)
                REG_WR8(bp, BAR_TSTRORM_INTMEM +
-                        TSTORM_INDIRECTION_TABLE_OFFSET(port) + i,
+                        TSTORM_INDIRECTION_TABLE_OFFSET(func) + i,
-                        i % bp->num_queues);
+                        BP_CL_ID(bp) + (i % bp->num_queues));
-        REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
 }
 static void bnx2x_set_client_config(struct bnx2x *bp)
@@ -4517,12 +4561,12 @@ static void bnx2x_set_client_config(struct bnx2x *bp)
        int port = BP_PORT(bp);
        int i;
-        tstorm_client.mtu = bp->dev->mtu + ETH_OVREHEAD;
+        tstorm_client.mtu = bp->dev->mtu;
        tstorm_client.statistics_counter_id = BP_CL_ID(bp);
        tstorm_client.config_flags =
                                TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
 #ifdef BCM_VLAN
-        if (bp->rx_mode && bp->vlgrp) {
+        if (bp->rx_mode && bp->vlgrp && (bp->flags & HW_VLAN_RX_FLAG)) {
                tstorm_client.config_flags |=
                                TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE;
                DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
@@ -4531,7 +4575,7 @@ static void bnx2x_set_client_config(struct bnx2x *bp)
        if (bp->flags & TPA_ENABLE_FLAG) {
                tstorm_client.max_sges_for_packet =
-                        BCM_PAGE_ALIGN(tstorm_client.mtu) >> BCM_PAGE_SHIFT;
+                        SGE_PAGE_ALIGN(tstorm_client.mtu) >> SGE_PAGE_SHIFT;
                tstorm_client.max_sges_for_packet =
                        ((tstorm_client.max_sges_for_packet +
                          PAGES_PER_SGE - 1) & (~(PAGES_PER_SGE - 1))) >>
@@ -4714,10 +4758,11 @@ static void bnx2x_init_internal_func(struct bnx2x *bp)
                         bp->e1hov);
        }
-        /* Init CQ ring mapping and aggregation size */
+        /* Init CQ ring mapping and aggregation size, the FW limit is 8 frags */
-        max_agg_size = min((u32)(bp->rx_buf_size +
+        max_agg_size =
-                                 8*BCM_PAGE_SIZE*PAGES_PER_SGE),
+                min((u32)(min((u32)8, (u32)MAX_SKB_FRAGS) *
-                           (u32)0xffff);
+                          SGE_PAGE_SIZE * PAGES_PER_SGE),
+                    (u32)0xffff);
        for_each_queue(bp, i) {
                struct bnx2x_fastpath *fp = &bp->fp[i];
@@ -4785,6 +4830,15 @@ static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
        bnx2x_init_context(bp);
        bnx2x_init_internal(bp, load_code);
        bnx2x_init_ind_table(bp);
+        bnx2x_stats_init(bp);
+        /* At this point, we are ready for interrupts */
+        atomic_set(&bp->intr_sem, 0);
+        /* flush all before enabling interrupts */
+        mb();
+        mmiowb();
        bnx2x_int_enable(bp);
 }
@@ -5101,12 +5155,21 @@ static void enable_blocks_attention(struct bnx2x *bp)
 }
+static void bnx2x_reset_common(struct bnx2x *bp)
+{
+        /* reset_common */
+        REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
+               0xd3ffff7f);
+        REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, 0x1403);
+}
 static int bnx2x_init_common(struct bnx2x *bp)
 {
        u32 val, i;
        DP(BNX2X_MSG_MCP, "starting common init  func %d\n", BP_FUNC(bp));
+        bnx2x_reset_common(bp);
        REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0xffffffff);
        REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, 0xfffc);
@@ -5134,7 +5197,6 @@ static int bnx2x_init_common(struct bnx2x *bp)
        REG_WR(bp, PXP2_REG_RQ_SRC_ENDIAN_M, 1);
        REG_WR(bp, PXP2_REG_RQ_CDU_ENDIAN_M, 1);
        REG_WR(bp, PXP2_REG_RQ_DBG_ENDIAN_M, 1);
-        REG_WR(bp, PXP2_REG_RQ_HC_ENDIAN_M, 1);
 /*      REG_WR(bp, PXP2_REG_RD_PBF_SWAP_MODE, 1); */
        REG_WR(bp, PXP2_REG_RD_QM_SWAP_MODE, 1);
@@ -5212,6 +5274,7 @@ static int bnx2x_init_common(struct bnx2x *bp)
        }
        bnx2x_init_block(bp, PRS_COMMON_START, PRS_COMMON_END);
+        REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
        /* set NIC mode */
        REG_WR(bp, PRS_REG_NIC_MODE, 1);
        if (CHIP_IS_E1H(bp))
@@ -6087,8 +6150,8 @@ static void bnx2x_netif_start(struct bnx2x *bp)
 static void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw)
 {
        bnx2x_int_disable_sync(bp, disable_hw);
+        bnx2x_napi_disable(bp);
        if (netif_running(bp->dev)) {
-                bnx2x_napi_disable(bp);
                netif_tx_disable(bp->dev);
                bp->dev->trans_start = jiffies; /* prevent tx timeout */
        }
@@ -6108,7 +6171,7 @@ static void bnx2x_set_mac_addr_e1(struct bnx2x *bp, int set)
         * multicast 64-127:port0 128-191:port1
         */
        config->hdr.length_6b = 2;
-        config->hdr.offset = port ? 31 : 0;
+        config->hdr.offset = port ? 32 : 0;
        config->hdr.client_id = BP_CL_ID(bp);
        config->hdr.reserved1 = 0;
@@ -6272,7 +6335,7 @@ static void bnx2x_set_rx_mode(struct net_device *dev);
 static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 {
        u32 load_code;
-        int i, rc;
+        int i, rc = 0;
 #ifdef BNX2X_STOP_ON_ERROR
        if (unlikely(bp->panic))
                return -EPERM;
@@ -6280,48 +6343,6 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
        bp->state = BNX2X_STATE_OPENING_WAIT4_LOAD;
-        /* Send LOAD_REQUEST command to MCP
-           Returns the type of LOAD command:
-           if it is the first port to be initialized
-           common blocks should be initialized, otherwise - not
-        */
-        if (!BP_NOMCP(bp)) {
-                load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
-                if (!load_code) {
-                        BNX2X_ERR("MCP response failure, aborting\n");
-                        return -EBUSY;
-                }
-                if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED)
-                        return -EBUSY; /* other port in diagnostic mode */
-        } else {
-                int port = BP_PORT(bp);
-                DP(NETIF_MSG_IFUP, "NO MCP load counts before us %d, %d, %d\n",
-                   load_count[0], load_count[1], load_count[2]);
-                load_count[0]++;
-                load_count[1 + port]++;
-                DP(NETIF_MSG_IFUP, "NO MCP new load counts       %d, %d, %d\n",
-                   load_count[0], load_count[1], load_count[2]);
-                if (load_count[0] == 1)
-                        load_code = FW_MSG_CODE_DRV_LOAD_COMMON;
-                else if (load_count[1 + port] == 1)
-                        load_code = FW_MSG_CODE_DRV_LOAD_PORT;
-                else
-                        load_code = FW_MSG_CODE_DRV_LOAD_FUNCTION;
-        }
-        if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) ||
-            (load_code == FW_MSG_CODE_DRV_LOAD_PORT))
-                bp->port.pmf = 1;
-        else
-                bp->port.pmf = 0;
-        DP(NETIF_MSG_LINK, "pmf %d\n", bp->port.pmf);
-        /* if we can't use MSI-X we only need one fp,
-         * so try to enable MSI-X with the requested number of fp's
-         * and fallback to inta with one fp
-         */
        if (use_inta) {
                bp->num_queues = 1;
@@ -6336,7 +6357,15 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
                else
                        bp->num_queues = 1;
-                if (bnx2x_enable_msix(bp)) {
+                DP(NETIF_MSG_IFUP,
+                   "set number of queues to %d\n", bp->num_queues);
+                /* if we can't use MSI-X we only need one fp,
+                 * so try to enable MSI-X with the requested number of fp's
+                 * and fallback to MSI or legacy INTx with one fp
+                 */
+                rc = bnx2x_enable_msix(bp);
+                if (rc) {
                        /* failed to enable MSI-X */
                        bp->num_queues = 1;
                        if (use_multi)
@@ -6344,8 +6373,6 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
                                          " to enable MSI-X\n");
                }
        }
-        DP(NETIF_MSG_IFUP,
-           "set number of queues to %d\n", bp->num_queues);
        if (bnx2x_alloc_mem(bp))
                return -ENOMEM;
@@ -6354,30 +6381,85 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
                bnx2x_fp(bp, i, disable_tpa) =
                                        ((bp->flags & TPA_ENABLE_FLAG) == 0);
+        for_each_queue(bp, i)
+                netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
+                               bnx2x_poll, 128);
+#ifdef BNX2X_STOP_ON_ERROR
+        for_each_queue(bp, i) {
+                struct bnx2x_fastpath *fp = &bp->fp[i];
+                fp->poll_no_work = 0;
+                fp->poll_calls = 0;
+                fp->poll_max_calls = 0;
+                fp->poll_complete = 0;
+                fp->poll_exit = 0;
+        }
+#endif
+        bnx2x_napi_enable(bp);
        if (bp->flags & USING_MSIX_FLAG) {
                rc = bnx2x_req_msix_irqs(bp);
                if (rc) {
                        pci_disable_msix(bp->pdev);
-                        goto load_error;
+                        goto load_error1;
                }
+                printk(KERN_INFO PFX "%s: using MSI-X\n", bp->dev->name);
        } else {
                bnx2x_ack_int(bp);
                rc = bnx2x_req_irq(bp);
                if (rc) {
-                        BNX2X_ERR("IRQ request failed, aborting\n");
+                        BNX2X_ERR("IRQ request failed  rc %d, aborting\n", rc);
-                        goto load_error;
+                        goto load_error1;
                }
        }
-        for_each_queue(bp, i)
+        /* Send LOAD_REQUEST command to MCP
-                netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
+           Returns the type of LOAD command:
-                               bnx2x_poll, 128);
+           if it is the first port to be initialized
+           common blocks should be initialized, otherwise - not
+        */
+        if (!BP_NOMCP(bp)) {
+                load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
+                if (!load_code) {
+                        BNX2X_ERR("MCP response failure, aborting\n");
+                        rc = -EBUSY;
+                        goto load_error2;
+                }
+                if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED) {
+                        rc = -EBUSY; /* other port in diagnostic mode */
+                        goto load_error2;
+                }
+        } else {
+                int port = BP_PORT(bp);
+                DP(NETIF_MSG_IFUP, "NO MCP load counts before us %d, %d, %d\n",
+                   load_count[0], load_count[1], load_count[2]);
+                load_count[0]++;
+                load_count[1 + port]++;
+                DP(NETIF_MSG_IFUP, "NO MCP new load counts       %d, %d, %d\n",
+                   load_count[0], load_count[1], load_count[2]);
+                if (load_count[0] == 1)
+                        load_code = FW_MSG_CODE_DRV_LOAD_COMMON;
+                else if (load_count[1 + port] == 1)
+                        load_code = FW_MSG_CODE_DRV_LOAD_PORT;
+                else
+                        load_code = FW_MSG_CODE_DRV_LOAD_FUNCTION;
+        }
+        if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) ||
+            (load_code == FW_MSG_CODE_DRV_LOAD_PORT))
+                bp->port.pmf = 1;
+        else
+                bp->port.pmf = 0;
+        DP(NETIF_MSG_LINK, "pmf %d\n", bp->port.pmf);
        /* Initialize HW */
        rc = bnx2x_init_hw(bp, load_code);
        if (rc) {
                BNX2X_ERR("HW init failed, aborting\n");
-                goto load_int_disable;
+                goto load_error2;
        }
        /* Setup NIC internals and enable interrupts */
@@ -6389,25 +6471,16 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
                if (!load_code) {
                        BNX2X_ERR("MCP response failure, aborting\n");
                        rc = -EBUSY;
-                        goto load_rings_free;
+                        goto load_error3;
                }
        }
-        bnx2x_stats_init(bp);
        bp->state = BNX2X_STATE_OPENING_WAIT4_PORT;
-        /* Enable Rx interrupt handling before sending the ramrod
-           as it's completed on Rx FP queue */
-        bnx2x_napi_enable(bp);
-        /* Enable interrupt handling */
-        atomic_set(&bp->intr_sem, 0);
        rc = bnx2x_setup_leading(bp);
        if (rc) {
                BNX2X_ERR("Setup leading failed!\n");
-                goto load_netif_stop;
+                goto load_error3;
        }
        if (CHIP_IS_E1H(bp))
@@ -6420,7 +6493,7 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
                for_each_nondefault_queue(bp, i) {
                        rc = bnx2x_setup_multi(bp, i);
                        if (rc)
-                                goto load_netif_stop;
+                                goto load_error3;
                }
        if (CHIP_IS_E1(bp))
@@ -6436,18 +6509,18 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
        case LOAD_NORMAL:
                /* Tx queue should be only reenabled */
                netif_wake_queue(bp->dev);
+                /* Initialize the receive filter. */
                bnx2x_set_rx_mode(bp->dev);
                break;
        case LOAD_OPEN:
                netif_start_queue(bp->dev);
+                /* Initialize the receive filter. */
                bnx2x_set_rx_mode(bp->dev);
-                if (bp->flags & USING_MSIX_FLAG)
-                        printk(KERN_INFO PFX "%s: using MSI-X\n",
-                               bp->dev->name);
                break;
        case LOAD_DIAG:
+                /* Initialize the receive filter. */
                bnx2x_set_rx_mode(bp->dev);
                bp->state = BNX2X_STATE_DIAG;
                break;
@@ -6465,20 +6538,25 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
        return 0;
-load_netif_stop:
+load_error3:
-        bnx2x_napi_disable(bp);
+        bnx2x_int_disable_sync(bp, 1);
-load_rings_free:
+        if (!BP_NOMCP(bp)) {
+                bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP);
+                bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+        }
+        bp->port.pmf = 0;
        /* Free SKBs, SGEs, TPA pool and driver internals */
        bnx2x_free_skbs(bp);
        for_each_queue(bp, i)
                bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
-load_int_disable:
+load_error2:
-        bnx2x_int_disable_sync(bp, 1);
        /* Release IRQs */
        bnx2x_free_irq(bp);
-load_error:
+load_error1:
+        bnx2x_napi_disable(bp);
+        for_each_queue(bp, i)
+                netif_napi_del(&bnx2x_fp(bp, i, napi));
        bnx2x_free_mem(bp);
-        bp->port.pmf = 0;
        /* TBD we really need to reset the chip
           if we want to recover from this */
@@ -6551,6 +6629,7 @@ static int bnx2x_stop_leading(struct bnx2x *bp)
                }
                cnt--;
                msleep(1);
+                rmb(); /* Refresh the dsb_sp_prod */
        }
        bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
        bp->fp[0].state = BNX2X_FP_STATE_CLOSED;
@@ -6602,14 +6681,6 @@ static void bnx2x_reset_port(struct bnx2x *bp)
        /* TODO: Close Doorbell port? */
 }
-static void bnx2x_reset_common(struct bnx2x *bp)
-{
-        /* reset_common */
-        REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
-               0xd3ffff7f);
-        REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, 0x1403);
-}
 static void bnx2x_reset_chip(struct bnx2x *bp, u32 reset_code)
 {
        DP(BNX2X_MSG_MCP, "function %d  reset_code %x\n",
@@ -6650,20 +6721,22 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
        bnx2x_set_storm_rx_mode(bp);
        bnx2x_netif_stop(bp, 1);
-        if (!netif_running(bp->dev))
-                bnx2x_napi_disable(bp);
        del_timer_sync(&bp->timer);
        SHMEM_WR(bp, func_mb[BP_FUNC(bp)].drv_pulse_mb,
                 (DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq));
        bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+        /* Release IRQs */
+        bnx2x_free_irq(bp);
        /* Wait until tx fast path tasks complete */
        for_each_queue(bp, i) {
                struct bnx2x_fastpath *fp = &bp->fp[i];
                cnt = 1000;
                smp_rmb();
-                while (BNX2X_HAS_TX_WORK(fp)) {
+                while (bnx2x_has_tx_work_unload(fp)) {
                        bnx2x_tx_int(fp, 1000);
                        if (!cnt) {
@@ -6684,9 +6757,6 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
        /* Give HW time to discard old tx messages */
        msleep(1);
-        /* Release IRQs */
-        bnx2x_free_irq(bp);
        if (CHIP_IS_E1(bp)) {
                struct mac_configuration_cmd *config =
                                                bnx2x_sp(bp, mcast_config);
@@ -6795,6 +6865,8 @@ unload_error:
        bnx2x_free_skbs(bp);
        for_each_queue(bp, i)
                bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+        for_each_queue(bp, i)
+                netif_napi_del(&bnx2x_fp(bp, i, napi));
        bnx2x_free_mem(bp);
        bp->state = BNX2X_STATE_CLOSED;
@@ -6847,10 +6919,6 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
                 */
                bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
                val = REG_RD(bp, DORQ_REG_NORM_CID_OFST);
-                if (val == 0x7)
-                        REG_WR(bp, DORQ_REG_NORM_CID_OFST, 0);
-                bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
                if (val == 0x7) {
                        u32 reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
                        /* save our func */
@@ -6858,6 +6926,9 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
                        u32 swap_en;
                        u32 swap_val;
+                        /* clear the UNDI indication */
+                        REG_WR(bp, DORQ_REG_NORM_CID_OFST, 0);
                        BNX2X_DEV_INFO("UNDI is active! reset device\n");
                        /* try unload UNDI on port 0 */
@@ -6883,6 +6954,9 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
                                bnx2x_fw_command(bp, reset_code);
                        }
+                        /* now it's safe to release the lock */
+                        bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
                        REG_WR(bp, (BP_PORT(bp) ? HC_REG_CONFIG_1 :
                                    HC_REG_CONFIG_0), 0x1000);
@@ -6927,7 +7001,9 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
                        bp->fw_seq =
                               (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
                                DRV_MSG_SEQ_NUMBER_MASK);
-                }
+                } else
+                        bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
        }
 }
@@ -6944,7 +7020,7 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
        id |= ((val & 0xf) << 12);
        val = REG_RD(bp, MISC_REG_CHIP_METAL);
        id |= ((val & 0xff) << 4);
-        REG_RD(bp, MISC_REG_BOND_ID);
+        val = REG_RD(bp, MISC_REG_BOND_ID);
        id |= (val & 0xf);
        bp->common.chip_id = id;
        bp->link_params.chip_id = bp->common.chip_id;
@@ -7501,7 +7577,7 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
        mutex_init(&bp->port.phy_mutex);
-        INIT_WORK(&bp->sp_task, bnx2x_sp_task);
+        INIT_DELAYED_WORK(&bp->sp_task, bnx2x_sp_task);
        INIT_WORK(&bp->reset_task, bnx2x_reset_task);
        rc = bnx2x_get_hwinfo(bp);
@@ -8076,6 +8152,9 @@ static int bnx2x_get_eeprom(struct net_device *dev,
        struct bnx2x *bp = netdev_priv(dev);
        int rc;
+        if (!netif_running(dev))
+                return -EAGAIN;
        DP(BNX2X_MSG_NVM, "ethtool_eeprom: cmd %d\n"
           DP_LEVEL "  magic 0x%x  offset 0x%x (%d)  len 0x%x (%d)\n",
           eeprom->cmd, eeprom->magic, eeprom->offset, eeprom->offset,
@@ -8678,18 +8757,17 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
        if (loopback_mode == BNX2X_MAC_LOOPBACK) {
                bp->link_params.loopback_mode = LOOPBACK_BMAC;
-                bnx2x_acquire_phy_lock(bp);
                bnx2x_phy_init(&bp->link_params, &bp->link_vars);
-                bnx2x_release_phy_lock(bp);
        } else if (loopback_mode == BNX2X_PHY_LOOPBACK) {
+                u16 cnt = 1000;
                bp->link_params.loopback_mode = LOOPBACK_XGXS_10;
-                bnx2x_acquire_phy_lock(bp);
                bnx2x_phy_init(&bp->link_params, &bp->link_vars);
-                bnx2x_release_phy_lock(bp);
                /* wait until link state is restored */
-                bnx2x_wait_for_link(bp, link_up);
+                if (link_up)
+                        while (cnt-- && bnx2x_test_link(&bp->link_params,
+                                                        &bp->link_vars))
+                                msleep(10);
        } else
                return -EINVAL;
@@ -8727,6 +8805,8 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
        tx_bd->general_data = ((UNICAST_ADDRESS <<
                                ETH_TX_BD_ETH_ADDR_TYPE_SHIFT) | 1);
+        wmb();
        fp->hw_tx_prods->bds_prod =
                cpu_to_le16(le16_to_cpu(fp->hw_tx_prods->bds_prod) + 1);
        mb(); /* FW restriction: must not reorder writing nbd and packets */
@@ -8778,7 +8858,6 @@ test_loopback_rx_exit:
        /* Update producers */
        bnx2x_update_rx_prod(bp, fp, fp->rx_bd_prod, fp->rx_comp_prod,
                             fp->rx_sge_prod);
-        mmiowb(); /* keep prod updates ordered */
 test_loopback_exit:
        bp->link_params.loopback_mode = LOOPBACK_NONE;
@@ -8794,6 +8873,7 @@ static int bnx2x_test_loopback(struct bnx2x *bp, u8 link_up)
                return BNX2X_LOOPBACK_FAILED;
        bnx2x_netif_stop(bp, 1);
+        bnx2x_acquire_phy_lock(bp);
        if (bnx2x_run_loopback(bp, BNX2X_MAC_LOOPBACK, link_up)) {
                DP(NETIF_MSG_PROBE, "MAC loopback failed\n");
@@ -8805,6 +8885,7 @@ static int bnx2x_test_loopback(struct bnx2x *bp, u8 link_up)
                rc |= BNX2X_PHY_LOOPBACK_FAILED;
        }
+        bnx2x_release_phy_lock(bp);
        bnx2x_netif_start(bp);
        return rc;
@@ -8878,7 +8959,10 @@ static int bnx2x_test_intr(struct bnx2x *bp)
                return -ENODEV;
        config->hdr.length_6b = 0;
-        config->hdr.offset = 0;
+        if (CHIP_IS_E1(bp))
+                config->hdr.offset = (BP_PORT(bp) ? 32 : 0);
+        else
+                config->hdr.offset = BP_FUNC(bp);
        config->hdr.client_id = BP_CL_ID(bp);
        config->hdr.reserved1 = 0;
@@ -9243,6 +9327,18 @@ static int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state)
        return 0;
 }
+static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp)
+{
+        u16 rx_cons_sb;
+        /* Tell compiler that status block fields can change */
+        barrier();
+        rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
+        if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
+                rx_cons_sb++;
+        return (fp->rx_comp_cons != rx_cons_sb);
+}
 /*
 * net_device service functions
 */
@@ -9253,7 +9349,6 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
                                                 napi);
        struct bnx2x *bp = fp->bp;
        int work_done = 0;
-        u16 rx_cons_sb;
 #ifdef BNX2X_STOP_ON_ERROR
        if (unlikely(bp->panic))
@@ -9266,19 +9361,12 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
        bnx2x_update_fpsb_idx(fp);
-        if (BNX2X_HAS_TX_WORK(fp))
+        if (bnx2x_has_tx_work(fp))
                bnx2x_tx_int(fp, budget);
-        rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
+        if (bnx2x_has_rx_work(fp))
-        if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
-                rx_cons_sb++;
-        if (BNX2X_HAS_RX_WORK(fp))
                work_done = bnx2x_rx_int(fp, budget);
        rmb(); /* BNX2X_HAS_WORK() reads the status block */
-        rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
-        if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
-                rx_cons_sb++;
        /* must not complete if we consumed full budget */
        if ((work_done < budget) && !BNX2X_HAS_WORK(fp)) {
@@ -9389,6 +9477,7 @@ static inline u32 bnx2x_xmit_type(struct bnx2x *bp, struct sk_buff *skb)
        return rc;
 }
+#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
 /* check if packet requires linearization (packet is too fragmented) */
 static int bnx2x_pkt_req_lin(struct bnx2x *bp, struct sk_buff *skb,
                             u32 xmit_type)
@@ -9466,6 +9555,7 @@ exit_lbl:
        return to_copy;
 }
+#endif
 /* called with netif_tx_lock
 * bnx2x_tx_int() runs without netif_tx_lock unless it needs to call
@@ -9506,6 +9596,7 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
           skb->ip_summed, skb->protocol, ipv6_hdr(skb)->nexthdr,
           ip_hdr(skb)->protocol, skb_shinfo(skb)->gso_type, xmit_type);
+#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
        /* First, check if we need to linearize the skb
           (due to FW restrictions) */
        if (bnx2x_pkt_req_lin(bp, skb, xmit_type)) {
@@ -9518,6 +9609,7 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
                        return NETDEV_TX_OK;
                }
        }
+#endif
        /*
        Please read carefully. First we use one BD which we mark as start,
@@ -9549,11 +9641,14 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
           "sending pkt %u @%p  next_idx %u  bd %u @%p\n",
           pkt_prod, tx_buf, fp->tx_pkt_prod, bd_prod, tx_bd);
-        if ((bp->vlgrp != NULL) && vlan_tx_tag_present(skb)) {
+#ifdef BCM_VLAN
+        if ((bp->vlgrp != NULL) && vlan_tx_tag_present(skb) &&
+            (bp->flags & HW_VLAN_TX_FLAG)) {
                tx_bd->vlan = cpu_to_le16(vlan_tx_tag_get(skb));
                tx_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_VLAN_TAG;
                vlan_off += 4;
        } else
+#endif
                tx_bd->vlan = cpu_to_le16(pkt_prod);
        if (xmit_type) {
@@ -9705,6 +9800,15 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
        DP(NETIF_MSG_TX_QUEUED, "doorbell: nbd %d  bd %u\n", nbd, bd_prod);
+        /*
+         * Make sure that the BD data is updated before updating the producer
+         * since FW might read the BD right after the producer is updated.
+         * This is only applicable for weak-ordered memory model archs such
+         * as IA-64. The following barrier is also mandatory since FW will
+         * assumes packets must have BDs.
+         */
+        wmb();
        fp->hw_tx_prods->bds_prod =
                cpu_to_le16(le16_to_cpu(fp->hw_tx_prods->bds_prod) + nbd);
        mb(); /* FW restriction: must not reorder writing nbd and packets */
@@ -9718,6 +9822,9 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
        dev->trans_start = jiffies;
        if (unlikely(bnx2x_tx_avail(fp) < MAX_SKB_FRAGS + 3)) {
+                /* We want bnx2x_tx_int to "see" the updated tx_bd_prod
+                   if we put Tx into XOFF state. */
+                smp_mb();
                netif_stop_queue(dev);
                bp->eth_stats.driver_xoff++;
                if (bnx2x_tx_avail(fp) >= MAX_SKB_FRAGS + 3)
@@ -9733,6 +9840,8 @@ static int bnx2x_open(struct net_device *dev)
 {
        struct bnx2x *bp = netdev_priv(dev);
+        netif_carrier_off(dev);
        bnx2x_set_power_state(bp, PCI_D0);
        return bnx2x_nic_load(bp, LOAD_OPEN);
@@ -9816,7 +9925,7 @@ static void bnx2x_set_rx_mode(struct net_device *dev)
                                for (; i < old; i++) {
                                        if (CAM_IS_INVALID(config->
                                                           config_table[i])) {
-                                                i--; /* already invalidated */
+                                                /* already invalidated */
                                                break;
                                        }
                                        /* invalidate */
@@ -9987,6 +10096,16 @@ static void bnx2x_vlan_rx_register(struct net_device *dev,
        struct bnx2x *bp = netdev_priv(dev);
        bp->vlgrp = vlgrp;
+        /* Set flags according to the required capabilities */
+        bp->flags &= ~(HW_VLAN_RX_FLAG | HW_VLAN_TX_FLAG);
+        if (dev->features & NETIF_F_HW_VLAN_TX)
+                bp->flags |= HW_VLAN_TX_FLAG;
+        if (dev->features & NETIF_F_HW_VLAN_RX)
+                bp->flags |= HW_VLAN_RX_FLAG;
        if (netif_running(dev))
                bnx2x_set_client_config(bp);
 }
@@ -10143,6 +10262,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
                dev->features |= NETIF_F_HIGHDMA;
 #ifdef BCM_VLAN
        dev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
+        bp->flags |= (HW_VLAN_RX_FLAG | HW_VLAN_TX_FLAG);
 #endif
        dev->features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
        dev->features |= NETIF_F_TSO6;
@@ -10215,22 +10335,18 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
                return rc;
        }
-        rc = register_netdev(dev);
-        if (rc) {
-                dev_err(&pdev->dev, "Cannot register net device\n");
-                goto init_one_exit;
-        }
        pci_set_drvdata(pdev, dev);
        rc = bnx2x_init_bp(bp);
+        if (rc)
+                goto init_one_exit;
+        rc = register_netdev(dev);
        if (rc) {
-                unregister_netdev(dev);
+                dev_err(&pdev->dev, "Cannot register net device\n");
                goto init_one_exit;
        }
-        netif_carrier_off(dev);
        bp->common.name = board_info[ent->driver_data].name;
        printk(KERN_INFO "%s: %s (%c%d) PCI-E x%d %s found at mem %lx,"
               " IRQ %d, ", dev->name, bp->common.name,
@@ -10378,6 +10494,8 @@ static int bnx2x_eeh_nic_unload(struct bnx2x *bp)
        bnx2x_free_skbs(bp);
        for_each_queue(bp, i)
                bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+        for_each_queue(bp, i)
+                netif_napi_del(&bnx2x_fp(bp, i, napi));
        bnx2x_free_mem(bp);
        bp->state = BNX2X_STATE_CLOSED;
@@ -10519,12 +10637,20 @@ static struct pci_driver bnx2x_pci_driver = {
 static int __init bnx2x_init(void)
 {
+        bnx2x_wq = create_singlethread_workqueue("bnx2x");
+        if (bnx2x_wq == NULL) {
+                printk(KERN_ERR PFX "Cannot create workqueue\n");
+                return -ENOMEM;
+        }
        return pci_register_driver(&bnx2x_pci_driver);
 }
 static void __exit bnx2x_cleanup(void)
 {
        pci_unregister_driver(&bnx2x_pci_driver);
+        destroy_workqueue(bnx2x_wq);
 }
 module_init(bnx2x_init);
diff --git a/drivers/net/bnx2x_reg.h b/drivers/net/bnx2x_reg.h
index a67b0c358ae4..d084e5fc4b51 100644
--- a/drivers/net/bnx2x_reg.h
+++ b/drivers/net/bnx2x_reg.h
@@ -1,6 +1,6 @@
 /* bnx2x_reg.h: Broadcom Everest network driver.
 *
- * Copyright (c) 2007-2008 Broadcom Corporation
+ * Copyright (c) 2007-2009 Broadcom Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/cxgb3/adapter.h b/drivers/net/cxgb3/adapter.h
index 5b346f9eaa8b..a89d8cc51205 100644
--- a/drivers/net/cxgb3/adapter.h
+++ b/drivers/net/cxgb3/adapter.h
@@ -50,12 +50,17 @@ struct vlan_group;
 struct adapter;
 struct sge_qset;
+enum {                  /* rx_offload flags */
+        T3_RX_CSUM      = 1 << 0,
+        T3_LRO          = 1 << 1,
+};
 struct port_info {
        struct adapter *adapter;
        struct vlan_group *vlan_grp;
        struct sge_qset *qs;
        u8 port_id;
-        u8 rx_csum_offload;
+        u8 rx_offload;
        u8 nqsets;
        u8 first_qset;
        struct cphy phy;
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 2847f947499d..0089746b8d02 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -546,7 +546,7 @@ static int setup_sge_qsets(struct adapter *adap)
                pi->qs = &adap->sge.qs[pi->first_qset];
                for (j = pi->first_qset; j < pi->first_qset + pi->nqsets;
                     ++j, ++qset_idx) {
-                        set_qset_lro(dev, qset_idx, pi->rx_csum_offload);
+                        set_qset_lro(dev, qset_idx, pi->rx_offload & T3_LRO);
                        err = t3_sge_alloc_qset(adap, qset_idx, 1,
                                (adap->flags & USING_MSIX) ? qset_idx + 1 :
                                                             irq_idx,
@@ -1657,17 +1657,19 @@ static u32 get_rx_csum(struct net_device *dev)
 {
        struct port_info *p = netdev_priv(dev);
-        return p->rx_csum_offload;
+        return p->rx_offload & T3_RX_CSUM;
 }
 static int set_rx_csum(struct net_device *dev, u32 data)
 {
        struct port_info *p = netdev_priv(dev);
-        p->rx_csum_offload = data;
+        if (data) {
-        if (!data) {
+                p->rx_offload |= T3_RX_CSUM;
+        } else {
                int i;
+                p->rx_offload &= ~(T3_RX_CSUM | T3_LRO);
                for (i = p->first_qset; i < p->first_qset + p->nqsets; i++)
                        set_qset_lro(dev, i, 0);
        }
@@ -1830,15 +1832,18 @@ static int cxgb3_set_flags(struct net_device *dev, u32 data)
        int i;
        if (data & ETH_FLAG_LRO) {
-                if (!pi->rx_csum_offload)
+                if (!(pi->rx_offload & T3_RX_CSUM))
                        return -EINVAL;
+                pi->rx_offload |= T3_LRO;
                for (i = pi->first_qset; i < pi->first_qset + pi->nqsets; i++)
                        set_qset_lro(dev, i, 1);
-        } else
+        } else {
+                pi->rx_offload &= ~T3_LRO;
                for (i = pi->first_qset; i < pi->first_qset + pi->nqsets; i++)
                        set_qset_lro(dev, i, 0);
+        }
        return 0;
 }
@@ -1926,7 +1931,7 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
                                pi = adap2pinfo(adapter, i);
                                if (t.qset_idx >= pi->first_qset &&
                                    t.qset_idx < pi->first_qset + pi->nqsets &&
-                                    !pi->rx_csum_offload)
+                                    !(pi->rx_offload & T3_RX_CSUM))
                                        return -EINVAL;
                        }
@@ -2946,7 +2951,7 @@ static int __devinit init_one(struct pci_dev *pdev,
                adapter->port[i] = netdev;
                pi = netdev_priv(netdev);
                pi->adapter = adapter;
-                pi->rx_csum_offload = 1;
+                pi->rx_offload = T3_RX_CSUM | T3_LRO;
                pi->port_id = i;
                netif_carrier_off(netdev);
                netif_tx_stop_all_queues(netdev);
@@ -2955,6 +2960,7 @@ static int __devinit init_one(struct pci_dev *pdev,
                netdev->mem_end = mmio_start + mmio_len - 1;
                netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO;
                netdev->features |= NETIF_F_LLTX;
+                netdev->features |= NETIF_F_LRO;
                if (pci_using_dac)
                        netdev->features |= NETIF_F_HIGHDMA;
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index 6c641a889471..379a1324db4e 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -1932,7 +1932,7 @@ static void rx_eth(struct adapter *adap, struct sge_rspq *rq,
        skb_pull(skb, sizeof(*p) + pad);
        skb->protocol = eth_type_trans(skb, adap->port[p->iff]);
        pi = netdev_priv(skb->dev);
-        if (pi->rx_csum_offload && p->csum_valid && p->csum == htons(0xffff) &&
+        if ((pi->rx_offload & T3_RX_CSUM) && p->csum_valid && p->csum == htons(0xffff) &&
            !p->fragment) {
                qs->port_stats[SGE_PSTAT_RX_CSUM_GOOD]++;
                skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -2104,6 +2104,7 @@ static void init_lro_mgr(struct sge_qset *qs, struct net_lro_mgr *lro_mgr)
 {
        lro_mgr->dev = qs->netdev;
        lro_mgr->features = LRO_F_NAPI;
+        lro_mgr->frag_align_pad = NET_IP_ALIGN;
        lro_mgr->ip_summed = CHECKSUM_UNNECESSARY;
        lro_mgr->ip_summed_aggr = CHECKSUM_UNNECESSARY;
        lro_mgr->max_desc = T3_MAX_LRO_SES;
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index cf43ee743b3c..0890162953e9 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -981,11 +981,15 @@ static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw)
                ew32(PBA_ECC, reg);
        }
-        /* PCI-Ex Control Register */
+        /* PCI-Ex Control Registers */
        if (hw->mac.type == e1000_82574) {
                reg = er32(GCR);
                reg |= (1 << 22);
                ew32(GCR, reg);
+                reg = er32(GCR2);
+                reg |= 1;
+                ew32(GCR2, reg);
        }
        return;
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index f25e961c6b3b..2d4ce0492df0 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -206,6 +206,7 @@ enum e1e_registers {
        E1000_MANC2H    = 0x05860, /* Management Control To Host - RW */
        E1000_SW_FW_SYNC = 0x05B5C, /* Software-Firmware Synchronization - RW */
        E1000_GCR       = 0x05B00, /* PCI-Ex Control */
+        E1000_GCR2      = 0x05B64, /* PCI-Ex Control #2 */
        E1000_FACTPS    = 0x05B30, /* Function Active and Power State to MNG */
        E1000_SWSM      = 0x05B50, /* SW Semaphore */
        E1000_FWSM      = 0x05B54, /* FW Semaphore */
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index f2a5963b5a95..e415e81ecd3e 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -390,7 +390,8 @@ static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter)
 }
 static DEFINE_MUTEX(nvm_mutex);
-static pid_t nvm_owner = -1;
+static pid_t nvm_owner_pid = -1;
+static char nvm_owner_name[TASK_COMM_LEN] = "";
 /**
 *  e1000_acquire_swflag_ich8lan - Acquire software control flag
@@ -408,11 +409,15 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
        might_sleep();
        if (!mutex_trylock(&nvm_mutex)) {
-                WARN(1, KERN_ERR "e1000e mutex contention. Owned by pid %d\n",
+                WARN(1, KERN_ERR "e1000e mutex contention. Owned by process "
-                     nvm_owner);
+                     "%s (pid %d), required by process %s (pid %d)\n",
+                     nvm_owner_name, nvm_owner_pid,
+                     current->comm, current->pid);
                mutex_lock(&nvm_mutex);
        }
-        nvm_owner = current->pid;
+        nvm_owner_pid = current->pid;
+        strncpy(nvm_owner_name, current->comm, TASK_COMM_LEN);
        while (timeout) {
                extcnf_ctrl = er32(EXTCNF_CTRL);
@@ -430,7 +435,8 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
                hw_dbg(hw, "FW or HW has locked the resource for too long.\n");
                extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
                ew32(EXTCNF_CTRL, extcnf_ctrl);
-                nvm_owner = -1;
+                nvm_owner_pid = -1;
+                strcpy(nvm_owner_name, "");
                mutex_unlock(&nvm_mutex);
                return -E1000_ERR_CONFIG;
        }
@@ -454,7 +460,8 @@ static void e1000_release_swflag_ich8lan(struct e1000_hw *hw)
        extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
        ew32(EXTCNF_CTRL, extcnf_ctrl);
-        nvm_owner = -1;
+        nvm_owner_pid = -1;
+        strcpy(nvm_owner_name, "");
        mutex_unlock(&nvm_mutex);
 }
diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c
index 20eb05cddb83..b07ba1924de0 100644
--- a/drivers/net/e2100.c
+++ b/drivers/net/e2100.c
@@ -169,6 +169,7 @@ static const struct net_device_ops e21_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = ei_poll,
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index e3131ea629cd..dfe92264e825 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -132,7 +132,7 @@ void ehea_dump(void *adr, int len, char *msg)
        int x;
        unsigned char *deb = adr;
        for (x = 0; x < len; x += 16) {
-                printk(DRV_NAME " %s adr=%p ofs=%04x %016lx %016lx\n", msg,
+                printk(DRV_NAME " %s adr=%p ofs=%04x %016llx %016llx\n", msg,
                          deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8]));
                deb += 16;
        }
@@ -883,7 +883,7 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
        while (eqe) {
                qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry);
-                ehea_error("QP aff_err: entry=0x%lx, token=0x%x",
+                ehea_error("QP aff_err: entry=0x%llx, token=0x%x",
                           eqe->entry, qp_token);
                qp = port->port_res[qp_token].qp;
@@ -1159,7 +1159,7 @@ static void ehea_parse_eqe(struct ehea_adapter *adapter, u64 eqe)
                netif_stop_queue(port->netdev);
                break;
        default:
-                ehea_error("unknown event code %x, eqe=0x%lX", ec, eqe);
+                ehea_error("unknown event code %x, eqe=0x%llX", ec, eqe);
                break;
        }
 }
@@ -1971,7 +1971,7 @@ static void ehea_set_multicast_list(struct net_device *dev)
                }
                if (dev->mc_count > port->adapter->max_mc_mac) {
-                        ehea_info("Mcast registration limit reached (0x%lx). "
+                        ehea_info("Mcast registration limit reached (0x%llx). "
                                  "Use ALLMULTI!",
                                  port->adapter->max_mc_mac);
                        goto out;
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 225c692b5d99..49d766ebbcf4 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -168,7 +168,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
                                             cq->fw_handle, rpage, 1);
                if (hret < H_SUCCESS) {
                        ehea_error("register_rpage_cq failed ehea_cq=%p "
-                                   "hret=%lx counter=%i act_pages=%i",
+                                   "hret=%llx counter=%i act_pages=%i",
                                   cq, hret, counter, cq->attr.nr_pages);
                        goto out_kill_hwq;
                }
@@ -178,13 +178,13 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
                        if ((hret != H_SUCCESS) || (vpage)) {
                                ehea_error("registration of pages not "
-                                           "complete hret=%lx\n", hret);
+                                           "complete hret=%llx\n", hret);
                                goto out_kill_hwq;
                        }
                } else {
                        if (hret != H_PAGE_REGISTERED) {
                                ehea_error("CQ: registration of page failed "
-                                           "hret=%lx\n", hret);
+                                           "hret=%llx\n", hret);
                                goto out_kill_hwq;
                        }
                }
@@ -986,15 +986,15 @@ void print_error_data(u64 *data)
                length = EHEA_PAGESIZE;
        if (type == 0x8) /* Queue Pair */
-                ehea_error("QP (resource=%lX) state: AER=0x%lX, AERR=0x%lX, "
+                ehea_error("QP (resource=%llX) state: AER=0x%llX, AERR=0x%llX, "
-                           "port=%lX", resource, data[6], data[12], data[22]);
+                           "port=%llX", resource, data[6], data[12], data[22]);
        if (type == 0x4) /* Completion Queue */
-                ehea_error("CQ (resource=%lX) state: AER=0x%lX", resource,
+                ehea_error("CQ (resource=%llX) state: AER=0x%llX", resource,
                           data[6]);
        if (type == 0x3) /* Event Queue */
-                ehea_error("EQ (resource=%lX) state: AER=0x%lX", resource,
+                ehea_error("EQ (resource=%llX) state: AER=0x%llX", resource,
                           data[6]);
        ehea_dump(data, length, "error data");
@@ -1016,11 +1016,11 @@ void ehea_error_data(struct ehea_adapter *adapter, u64 res_handle)
                                rblock);
        if (ret == H_R_STATE)
-                ehea_error("No error data is available: %lX.", res_handle);
+                ehea_error("No error data is available: %llX.", res_handle);
        else if (ret == H_SUCCESS)
                print_error_data(rblock);
        else
-                ehea_error("Error data could not be fetched: %lX", res_handle);
+                ehea_error("Error data could not be fetched: %llX", res_handle);
        kfree(rblock);
 }
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index d039e16f2763..7d60551d538f 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1599,6 +1599,7 @@ static const struct net_device_ops enic_netdev_ops = {
        .ndo_start_xmit         = enic_hard_start_xmit,
        .ndo_get_stats          = enic_get_stats,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_set_multicast_list = enic_set_multicast_list,
        .ndo_change_mtu         = enic_change_mtu,
        .ndo_vlan_rx_register   = enic_vlan_rx_register,
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 7e33c129d51c..2769083bfe83 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -1698,7 +1698,7 @@ static void __inline__ fec_set_mii(struct net_device *dev, struct fec_enet_priva
        /*
         * Set MII speed to 2.5 MHz
         */
-        fep->phy_speed = ((((MCF_CLK / 2) / (2500000 / 10)) + 5) / 10) * 2;
+        fep->phy_speed = (MCF_CLK / 3) / (2500000 * 2 ) * 2;
        fecp->fec_mii_speed = fep->phy_speed;
        fec_restart(dev, 0);
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 5b68dc20168d..5b910cf63740 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -13,7 +13,7 @@
 * Copyright (C) 2004 Andrew de Quincey (wol support)
 * Copyright (C) 2004 Carl-Daniel Hailfinger (invalid MAC handling, insane
 *              IRQ rate fixes, bigendian fixes, cleanups, verification)
- * Copyright (c) 2004,2005,2006,2007,2008 NVIDIA Corporation
+ * Copyright (c) 2004,2005,2006,2007,2008,2009 NVIDIA Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
@@ -39,7 +39,7 @@
 * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
 * superfluous timer interrupts from the nic.
 */
-#define FORCEDETH_VERSION               "0.61"
+#define FORCEDETH_VERSION               "0.62"
 #define DRV_NAME                        "forcedeth"
 #include <linux/module.h>
@@ -2096,14 +2096,15 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
                           ((skb_shinfo(skb)->frags[i].size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
        }
+        spin_lock_irqsave(&np->lock, flags);
        empty_slots = nv_get_empty_tx_slots(np);
        if (unlikely(empty_slots <= entries)) {
-                spin_lock_irqsave(&np->lock, flags);
                netif_stop_queue(dev);
                np->tx_stop = 1;
                spin_unlock_irqrestore(&np->lock, flags);
                return NETDEV_TX_BUSY;
        }
+        spin_unlock_irqrestore(&np->lock, flags);
        start_tx = put_tx = np->put_tx.orig;
@@ -2214,14 +2215,15 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
                           ((skb_shinfo(skb)->frags[i].size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
        }
+        spin_lock_irqsave(&np->lock, flags);
        empty_slots = nv_get_empty_tx_slots(np);
        if (unlikely(empty_slots <= entries)) {
-                spin_lock_irqsave(&np->lock, flags);
                netif_stop_queue(dev);
                np->tx_stop = 1;
                spin_unlock_irqrestore(&np->lock, flags);
                return NETDEV_TX_BUSY;
        }
+        spin_unlock_irqrestore(&np->lock, flags);
        start_tx = put_tx = np->put_tx.ex;
        start_tx_ctx = np->put_tx_ctx;
@@ -3403,10 +3405,10 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
 #ifdef CONFIG_FORCEDETH_NAPI
                if (events & NVREG_IRQ_RX_ALL) {
+                        spin_lock(&np->lock);
                        netif_rx_schedule(&np->napi);
                        /* Disable furthur receive irq's */
-                        spin_lock(&np->lock);
                        np->irqmask &= ~NVREG_IRQ_RX_ALL;
                        if (np->msi_flags & NV_MSI_X_ENABLED)
@@ -3520,10 +3522,10 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
 #ifdef CONFIG_FORCEDETH_NAPI
                if (events & NVREG_IRQ_RX_ALL) {
+                        spin_lock(&np->lock);
                        netif_rx_schedule(&np->napi);
                        /* Disable furthur receive irq's */
-                        spin_lock(&np->lock);
                        np->irqmask &= ~NVREG_IRQ_RX_ALL;
                        if (np->msi_flags & NV_MSI_X_ENABLED)
@@ -6167,19 +6169,19 @@ static struct pci_device_id pci_tbl[] = {
        },
        {       /* MCP79 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_36),
-                .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+                .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
        },
        {       /* MCP79 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_37),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
        },
        {       /* MCP79 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_38),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
        },
        {       /* MCP79 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_39),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
        },
        {0,},
 };
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 4e6a9195fe5f..ce900e54d8d1 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -795,6 +795,7 @@ static int fs_enet_open(struct net_device *dev)
        err = fs_init_phy(dev);
        if (err) {
+                free_irq(fep->interrupt, dev);
                if (fep->fpi->use_napi)
                        napi_disable(&fep->napi);
                return err;
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 1b8deca8b9f8..3f7eab42aef1 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -296,6 +296,20 @@ err_out:
        return err;
 }
+/* Ioctl MII Interface */
+static int gfar_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+        if (!netif_running(dev))
+                return -EINVAL;
+        if (!priv->phydev)
+                return -ENODEV;
+        return phy_mii_ioctl(priv->phydev, if_mii(rq), cmd);
+}
 /* Set up the ethernet device structure, private data,
 * and anything else we need before we start */
 static int gfar_probe(struct of_device *ofdev,
@@ -366,6 +380,7 @@ static int gfar_probe(struct of_device *ofdev,
        dev->set_multicast_list = gfar_set_multi;
        dev->ethtool_ops = &gfar_ethtool_ops;
+        dev->do_ioctl = gfar_ioctl;
        if (priv->device_flags & FSL_GIANFAR_DEV_HAS_CSUM) {
                priv->rx_csum_enable = 1;
@@ -1408,15 +1423,11 @@ static void gfar_vlan_rx_register(struct net_device *dev,
 {
        struct gfar_private *priv = netdev_priv(dev);
        unsigned long flags;
-        struct vlan_group *old_grp;
        u32 tempval;
        spin_lock_irqsave(&priv->rxlock, flags);
-        old_grp = priv->vlgrp;
+        priv->vlgrp = grp;
-        if (old_grp == grp)
-                return;
        if (grp) {
                /* Enable VLAN tag insertion */
@@ -1607,10 +1618,18 @@ static int gfar_clean_tx_ring(struct net_device *dev)
 static void gfar_schedule_cleanup(struct net_device *dev)
 {
        struct gfar_private *priv = netdev_priv(dev);
+        unsigned long flags;
+        spin_lock_irqsave(&priv->txlock, flags);
+        spin_lock(&priv->rxlock);
        if (netif_rx_schedule_prep(&priv->napi)) {
                gfar_write(&priv->regs->imask, IMASK_RTX_DISABLED);
                __netif_rx_schedule(&priv->napi);
        }
+        spin_unlock(&priv->rxlock);
+        spin_unlock_irqrestore(&priv->txlock, flags);
 }
 /* Interrupt Handler for Transmit complete */
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index 32200227c923..7e8b3c59a7d6 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -576,6 +576,7 @@ static const struct net_device_ops hamachi_netdev_ops = {
        .ndo_set_multicast_list = set_rx_mode,
        .ndo_change_mtu         = eth_change_mtu,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_tx_timeout         = hamachi_tx_timeout,
        .ndo_do_ioctl           = netdev_ioctl,
 };
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 50f1e172ee8f..2d4089894ec7 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -717,11 +717,12 @@ static int sixpack_ioctl(struct tty_struct *tty, struct file *file,
        unsigned int cmd, unsigned long arg)
 {
        struct sixpack *sp = sp_get(tty);
-        struct net_device *dev = sp->dev;
+        struct net_device *dev;
        unsigned int tmp, err;
        if (!sp)
                return -ENXIO;
+        dev = sp->dev;
        switch(cmd) {
        case SIOCGIFNAME:
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index b507dbc16e62..5e070f446635 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -166,6 +166,7 @@ static const struct net_device_ops hpp_netdev_ops = {
        .ndo_get_stats          = eip_get_stats,
        .ndo_set_multicast_list = eip_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = eip_poll,
diff --git a/drivers/net/hydra.c b/drivers/net/hydra.c
index 9cb38a8d4387..8ac0930c183c 100644
--- a/drivers/net/hydra.c
+++ b/drivers/net/hydra.c
@@ -103,6 +103,7 @@ static const struct net_device_ops hydra_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = ei_poll,
diff --git a/drivers/net/ibm_newemac/mal.c b/drivers/net/ibm_newemac/mal.c
index ecf9798987fa..2a2fc17b2878 100644
--- a/drivers/net/ibm_newemac/mal.c
+++ b/drivers/net/ibm_newemac/mal.c
@@ -613,7 +613,9 @@ static int __devinit mal_probe(struct of_device *ofdev,
        INIT_LIST_HEAD(&mal->list);
        spin_lock_init(&mal->lock);
-        netif_napi_add(NULL, &mal->napi, mal_poll,
+        init_dummy_netdev(&mal->dummy_dev);
+        netif_napi_add(&mal->dummy_dev, &mal->napi, mal_poll,
                       CONFIG_IBM_NEW_EMAC_POLL_WEIGHT);
        /* Load power-on reset defaults */
diff --git a/drivers/net/ibm_newemac/mal.h b/drivers/net/ibm_newemac/mal.h
index 2f0a87360844..9ededfbf0726 100644
--- a/drivers/net/ibm_newemac/mal.h
+++ b/drivers/net/ibm_newemac/mal.h
@@ -214,6 +214,8 @@ struct mal_instance {
        int                     index;
        spinlock_t              lock;
+        struct net_device       dummy_dev;
        unsigned int features;
 };
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index ca3bb9f7321b..dfa6348ac1dc 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -602,7 +602,7 @@ static int ibmveth_open(struct net_device *netdev)
        if(lpar_rc != H_SUCCESS) {
                ibmveth_error_printk("h_register_logical_lan failed with %ld\n", lpar_rc);
-                ibmveth_error_printk("buffer TCE:0x%lx filter TCE:0x%lx rxq desc:0x%lx MAC:0x%lx\n",
+                ibmveth_error_printk("buffer TCE:0x%llx filter TCE:0x%llx rxq desc:0x%llx MAC:0x%llx\n",
                                     adapter->buffer_list_dma,
                                     adapter->filter_list_dma,
                                     rxq_desc.desc,
@@ -1378,13 +1378,13 @@ static int ibmveth_show(struct seq_file *seq, void *v)
        seq_printf(seq, "Firmware MAC:    %pM\n", firmware_mac);
        seq_printf(seq, "\nAdapter Statistics:\n");
-        seq_printf(seq, "  TX:  vio_map_single failres:      %ld\n", adapter->tx_map_failed);
+        seq_printf(seq, "  TX:  vio_map_single failres:      %lld\n", adapter->tx_map_failed);
-        seq_printf(seq, "       send failures:               %ld\n", adapter->tx_send_failed);
+        seq_printf(seq, "       send failures:               %lld\n", adapter->tx_send_failed);
-        seq_printf(seq, "  RX:  replenish task cycles:       %ld\n", adapter->replenish_task_cycles);
+        seq_printf(seq, "  RX:  replenish task cycles:       %lld\n", adapter->replenish_task_cycles);
-        seq_printf(seq, "       alloc_skb_failures:          %ld\n", adapter->replenish_no_mem);
+        seq_printf(seq, "       alloc_skb_failures:          %lld\n", adapter->replenish_no_mem);
-        seq_printf(seq, "       add buffer failures:         %ld\n", adapter->replenish_add_buff_failure);
+        seq_printf(seq, "       add buffer failures:         %lld\n", adapter->replenish_add_buff_failure);
-        seq_printf(seq, "       invalid buffers:             %ld\n", adapter->rx_invalid_buffer);
+        seq_printf(seq, "       invalid buffers:             %lld\n", adapter->rx_invalid_buffer);
-        seq_printf(seq, "       no buffers:                  %ld\n", adapter->rx_no_buffer);
+        seq_printf(seq, "       no buffers:                  %lld\n", adapter->rx_no_buffer);
        return 0;
 }
diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c
index 75a1d0a86dee..941164076a2b 100644
--- a/drivers/net/irda/au1k_ir.c
+++ b/drivers/net/irda/au1k_ir.c
@@ -594,7 +594,7 @@ static int au1k_irda_rx(struct net_device *dev)
                        update_rx_stats(dev, flags, count);
                        skb=alloc_skb(count+1,GFP_ATOMIC);
                        if (skb == NULL) {
-                                aup->stats.rx_dropped++;
+                                aup->netdev->stats.rx_dropped++;
                                continue;
                        }
                        skb_reserve(skb, 1);
diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c
index 687c2d53d4d2..6f3e7f71658d 100644
--- a/drivers/net/irda/donauboe.c
+++ b/drivers/net/irda/donauboe.c
@@ -1194,13 +1194,13 @@ toshoboe_interrupt (int irq, void *dev_id)
              txp = txpc;
              txpc++;
              txpc %= TX_SLOTS;
-              self->stats.tx_packets++;
+              self->netdev->stats.tx_packets++;
              if (self->ring->tx[txpc].control & OBOE_CTL_TX_HW_OWNS)
                  self->ring->tx[txp].control &= ~OBOE_CTL_TX_RTCENTX;
            }
-          self->stats.tx_packets--;
+          self->netdev->stats.tx_packets--;
 #else
-          self->stats.tx_packets++;
+          self->netdev->stats.tx_packets++;
 #endif
          toshoboe_start_DMA(self, OBOE_CONFIG0H_ENTX);
        }
@@ -1280,7 +1280,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<');
                      skb_put (skb, len);
                      skb_copy_to_linear_data(skb, self->rx_bufs[self->rxs],
                                              len);
-                      self->stats.rx_packets++;
+                      self->netdev->stats.rx_packets++;
                      skb->dev = self->netdev;
                      skb_reset_mac_header(skb);
                      skb->protocol = htons (ETH_P_IRDA);
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 29118f58a141..3a22dc41b656 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -1073,7 +1073,7 @@ static int stir421x_patch_device(struct irda_usb_cb *self)
 {
        unsigned int i;
        int ret;
-        char stir421x_fw_name[11];
+        char stir421x_fw_name[12];
        const struct firmware *fw;
        const unsigned char *fw_version_ptr; /* pointer to version string */
        unsigned long fw_version = 0;
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index c7457f97259d..cb793c2bade2 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -429,7 +429,7 @@ SIMPLE_PORT_ATTR(promiscuous);
 SIMPLE_PORT_ATTR(num_mcast);
 CUSTOM_PORT_ATTR(lpar_map, "0x%X\n", port->lpar_map);
 CUSTOM_PORT_ATTR(stopped_map, "0x%X\n", port->stopped_map);
-CUSTOM_PORT_ATTR(mac_addr, "0x%lX\n", port->mac_addr);
+CUSTOM_PORT_ATTR(mac_addr, "0x%llX\n", port->mac_addr);
 #define GET_PORT_ATTR(_name)    (&veth_port_attr_##_name.attr)
 static struct attribute *veth_port_default_attrs[] = {
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index acef3c65cd2c..d2f4d5f508b7 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -318,6 +318,9 @@ static void ixgbe_update_rx_dca(struct ixgbe_adapter *adapter,
                rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
                rxctrl |= IXGBE_DCA_RXCTRL_DESC_DCA_EN;
                rxctrl |= IXGBE_DCA_RXCTRL_HEAD_DCA_EN;
+                rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_RRO_EN);
+                rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN |
+                            IXGBE_DCA_RXCTRL_DESC_HSRO_EN);
                IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_RXCTRL(q), rxctrl);
                rx_ring->cpu = cpu;
        }
@@ -1741,6 +1744,32 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
        IXGBE_WRITE_REG(hw, IXGBE_RXCSUM, rxcsum);
 }
+static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
+{
+        struct ixgbe_adapter *adapter = netdev_priv(netdev);
+        struct ixgbe_hw *hw = &adapter->hw;
+        /* add VID to filter table */
+        hw->mac.ops.set_vfta(&adapter->hw, vid, 0, true);
+}
+static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
+{
+        struct ixgbe_adapter *adapter = netdev_priv(netdev);
+        struct ixgbe_hw *hw = &adapter->hw;
+        if (!test_bit(__IXGBE_DOWN, &adapter->state))
+                ixgbe_irq_disable(adapter);
+        vlan_group_set_device(adapter->vlgrp, vid, NULL);
+        if (!test_bit(__IXGBE_DOWN, &adapter->state))
+                ixgbe_irq_enable(adapter);
+        /* remove VID from filter table */
+        hw->mac.ops.set_vfta(&adapter->hw, vid, 0, false);
+}
 static void ixgbe_vlan_rx_register(struct net_device *netdev,
                                   struct vlan_group *grp)
 {
@@ -1760,6 +1789,7 @@ static void ixgbe_vlan_rx_register(struct net_device *netdev,
        ctrl |= IXGBE_VLNCTRL_VME;
        ctrl &= ~IXGBE_VLNCTRL_CFIEN;
        IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
+        ixgbe_vlan_rx_add_vid(netdev, 0);
        if (grp) {
                /* enable VLAN tag insert/strip */
@@ -1773,32 +1803,6 @@ static void ixgbe_vlan_rx_register(struct net_device *netdev,
                ixgbe_irq_enable(adapter);
 }
-static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
-{
-        struct ixgbe_adapter *adapter = netdev_priv(netdev);
-        struct ixgbe_hw *hw = &adapter->hw;
-        /* add VID to filter table */
-        hw->mac.ops.set_vfta(&adapter->hw, vid, 0, true);
-}
-static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
-{
-        struct ixgbe_adapter *adapter = netdev_priv(netdev);
-        struct ixgbe_hw *hw = &adapter->hw;
-        if (!test_bit(__IXGBE_DOWN, &adapter->state))
-                ixgbe_irq_disable(adapter);
-        vlan_group_set_device(adapter->vlgrp, vid, NULL);
-        if (!test_bit(__IXGBE_DOWN, &adapter->state))
-                ixgbe_irq_enable(adapter);
-        /* remove VID from filter table */
-        hw->mac.ops.set_vfta(&adapter->hw, vid, 0, false);
-}
 static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter)
 {
        ixgbe_vlan_rx_register(adapter->netdev, adapter->vlgrp);
@@ -2074,6 +2078,9 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
        ixgbe_irq_enable(adapter);
+        /* enable transmits */
+        netif_tx_start_all_queues(netdev);
        /* bring the link up in the watchdog, this could race with our first
         * link up interrupt but shouldn't be a problem */
        adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
@@ -3475,7 +3482,6 @@ static void ixgbe_watchdog_task(struct work_struct *work)
                                (FLOW_TX ? "TX" : "None"))));
                        netif_carrier_on(netdev);
-                        netif_tx_wake_all_queues(netdev);
                } else {
                        /* Force detection of hung controller */
                        adapter->detect_tx_hung = true;
@@ -3487,7 +3493,6 @@ static void ixgbe_watchdog_task(struct work_struct *work)
                        printk(KERN_INFO "ixgbe: %s NIC Link is Down\n",
                               netdev->name);
                        netif_carrier_off(netdev);
-                        netif_tx_stop_all_queues(netdev);
                }
        }
@@ -4218,7 +4223,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
        }
        netif_carrier_off(netdev);
-        netif_tx_stop_all_queues(netdev);
        strcpy(netdev->name, "eth%d");
        err = register_netdev(netdev);
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 83a11ff9ffd1..f011c57c9205 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -404,6 +404,9 @@
 #define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */
 #define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */
 #define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */
+#define IXGBE_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx rd Desc Relax Order */
+#define IXGBE_DCA_RXCTRL_DESC_WRO_EN (1 << 13) /* DCA Rx wr Desc Relax Order */
+#define IXGBE_DCA_RXCTRL_DESC_HSRO_EN (1 << 15) /* DCA Rx Split Header RO */
 #define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */
 #define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */
diff --git a/drivers/net/korina.c b/drivers/net/korina.c
index 4a5580c1126a..75010cac76ac 100644
--- a/drivers/net/korina.c
+++ b/drivers/net/korina.c
@@ -84,7 +84,10 @@
 #define KORINA_NUM_RDS  64  /* number of receive descriptors */
 #define KORINA_NUM_TDS  64  /* number of transmit descriptors */
-#define KORINA_RBSIZE   536 /* size of one resource buffer = Ether MTU */
+/* KORINA_RBSIZE is the hardware's default maximum receive
+ * frame size in bytes. Having this hardcoded means that there
+ * is no support for MTU sizes greater than 1500. */
+#define KORINA_RBSIZE   1536 /* size of one resource buffer = Ether MTU */
 #define KORINA_RDS_MASK (KORINA_NUM_RDS - 1)
 #define KORINA_TDS_MASK (KORINA_NUM_TDS - 1)
 #define RD_RING_SIZE    (KORINA_NUM_RDS * sizeof(struct dma_desc))
@@ -196,7 +199,7 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
        struct korina_private *lp = netdev_priv(dev);
        unsigned long flags;
        u32 length;
-        u32 chain_index;
+        u32 chain_prev, chain_next;
        struct dma_desc *td;
        spin_lock_irqsave(&lp->lock, flags);
@@ -228,8 +231,8 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
        /* Setup the transmit descriptor. */
        dma_cache_inv((u32) td, sizeof(*td));
        td->ca = CPHYSADDR(skb->data);
-        chain_index = (lp->tx_chain_tail - 1) &
+        chain_prev = (lp->tx_chain_tail - 1) & KORINA_TDS_MASK;
-                        KORINA_TDS_MASK;
+        chain_next = (lp->tx_chain_tail + 1) & KORINA_TDS_MASK;
        if (readl(&(lp->tx_dma_regs->dmandptr)) == 0) {
                if (lp->tx_chain_status == desc_empty) {
@@ -237,7 +240,7 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
                        td->control = DMA_COUNT(length) |
                                        DMA_DESC_COF | DMA_DESC_IOF;
                        /* Move tail */
-                        lp->tx_chain_tail = chain_index;
+                        lp->tx_chain_tail = chain_next;
                        /* Write to NDPTR */
                        writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
                                        &lp->tx_dma_regs->dmandptr);
@@ -248,12 +251,12 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
                        td->control = DMA_COUNT(length) |
                                        DMA_DESC_COF | DMA_DESC_IOF;
                        /* Link to prev */
-                        lp->td_ring[chain_index].control &=
+                        lp->td_ring[chain_prev].control &=
                                        ~DMA_DESC_COF;
                        /* Link to prev */
-                        lp->td_ring[chain_index].link =  CPHYSADDR(td);
+                        lp->td_ring[chain_prev].link =  CPHYSADDR(td);
                        /* Move tail */
-                        lp->tx_chain_tail = chain_index;
+                        lp->tx_chain_tail = chain_next;
                        /* Write to NDPTR */
                        writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
                                        &(lp->tx_dma_regs->dmandptr));
@@ -267,17 +270,16 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
                        td->control = DMA_COUNT(length) |
                                        DMA_DESC_COF | DMA_DESC_IOF;
                        /* Move tail */
-                        lp->tx_chain_tail = chain_index;
+                        lp->tx_chain_tail = chain_next;
                        lp->tx_chain_status = desc_filled;
-                        netif_stop_queue(dev);
                } else {
                        /* Update tail */
                        td->control = DMA_COUNT(length) |
                                        DMA_DESC_COF | DMA_DESC_IOF;
-                        lp->td_ring[chain_index].control &=
+                        lp->td_ring[chain_prev].control &=
                                        ~DMA_DESC_COF;
-                        lp->td_ring[chain_index].link =  CPHYSADDR(td);
+                        lp->td_ring[chain_prev].link =  CPHYSADDR(td);
-                        lp->tx_chain_tail = chain_index;
+                        lp->tx_chain_tail = chain_next;
                }
        }
        dma_cache_wback((u32) td, sizeof(*td));
@@ -327,13 +329,13 @@ static irqreturn_t korina_rx_dma_interrupt(int irq, void *dev_id)
        dmas = readl(&lp->rx_dma_regs->dmas);
        if (dmas & (DMA_STAT_DONE | DMA_STAT_HALT | DMA_STAT_ERR)) {
-                netif_rx_schedule_prep(&lp->napi);
                dmasm = readl(&lp->rx_dma_regs->dmasm);
                writel(dmasm | (DMA_STAT_DONE |
                                DMA_STAT_HALT | DMA_STAT_ERR),
                                &lp->rx_dma_regs->dmasm);
+                netif_rx_schedule(&lp->napi);
                if (dmas & DMA_STAT_ERR)
                        printk(KERN_ERR DRV_NAME "%s: DMA error\n", dev->name);
@@ -350,15 +352,20 @@ static int korina_rx(struct net_device *dev, int limit)
        struct dma_desc *rd = &lp->rd_ring[lp->rx_next_done];
        struct sk_buff *skb, *skb_new;
        u8 *pkt_buf;
-        u32 devcs, pkt_len, dmas, rx_free_desc;
+        u32 devcs, pkt_len, dmas;
        int count;
        dma_cache_inv((u32)rd, sizeof(*rd));
        for (count = 0; count < limit; count++) {
+                skb = lp->rx_skb[lp->rx_next_done];
+                skb_new = NULL;
                devcs = rd->devcs;
+                if ((KORINA_RBSIZE - (u32)DMA_COUNT(rd->control)) == 0)
+                        break;
                /* Update statistics counters */
                if (devcs & ETH_RX_CRC)
                        dev->stats.rx_crc_errors++;
@@ -381,63 +388,58 @@ static int korina_rx(struct net_device *dev, int limit)
                         * in Rc32434 (errata ref #077) */
                        dev->stats.rx_errors++;
                        dev->stats.rx_dropped++;
-                }
+                } else if ((devcs & ETH_RX_ROK)) {
-                while ((rx_free_desc = KORINA_RBSIZE - (u32)DMA_COUNT(rd->control)) != 0) {
-                        /* init the var. used for the later
-                         * operations within the while loop */
-                        skb_new = NULL;
                        pkt_len = RCVPKT_LENGTH(devcs);
-                        skb = lp->rx_skb[lp->rx_next_done];
+                        /* must be the (first and) last
-                        if ((devcs & ETH_RX_ROK)) {
+                         * descriptor then */
-                                /* must be the (first and) last
+                        pkt_buf = (u8 *)lp->rx_skb[lp->rx_next_done]->data;
-                                 * descriptor then */
-                                pkt_buf = (u8 *)lp->rx_skb[lp->rx_next_done]->data;
+                        /* invalidate the cache */
+                        dma_cache_inv((unsigned long)pkt_buf, pkt_len - 4);
-                                /* invalidate the cache */
-                                dma_cache_inv((unsigned long)pkt_buf, pkt_len - 4);
+                        /* Malloc up new buffer. */
+                        skb_new = netdev_alloc_skb(dev, KORINA_RBSIZE + 2);
-                                /* Malloc up new buffer. */
-                                skb_new = netdev_alloc_skb(dev, KORINA_RBSIZE + 2);
+                        if (!skb_new)
+                                break;
-                                if (!skb_new)
+                        /* Do not count the CRC */
-                                        break;
+                        skb_put(skb, pkt_len - 4);
-                                /* Do not count the CRC */
+                        skb->protocol = eth_type_trans(skb, dev);
-                                skb_put(skb, pkt_len - 4);
-                                skb->protocol = eth_type_trans(skb, dev);
+                        /* Pass the packet to upper layers */
+                        netif_receive_skb(skb);
-                                /* Pass the packet to upper layers */
+                        dev->stats.rx_packets++;
-                                netif_receive_skb(skb);
+                        dev->stats.rx_bytes += pkt_len;
-                                dev->stats.rx_packets++;
-                                dev->stats.rx_bytes += pkt_len;
+                        /* Update the mcast stats */
+                        if (devcs & ETH_RX_MP)
-                                /* Update the mcast stats */
+                                dev->stats.multicast++;
-                                if (devcs & ETH_RX_MP)
-                                        dev->stats.multicast++;
+                        /* 16 bit align */
+                        skb_reserve(skb_new, 2);
-                                lp->rx_skb[lp->rx_next_done] = skb_new;
-                        }
+                        lp->rx_skb[lp->rx_next_done] = skb_new;
-                        rd->devcs = 0;
-                        /* Restore descriptor's curr_addr */
-                        if (skb_new)
-                                rd->ca = CPHYSADDR(skb_new->data);
-                        else
-                                rd->ca = CPHYSADDR(skb->data);
-                        rd->control = DMA_COUNT(KORINA_RBSIZE) |
-                                DMA_DESC_COD | DMA_DESC_IOD;
-                        lp->rd_ring[(lp->rx_next_done - 1) &
-                                KORINA_RDS_MASK].control &=
-                                ~DMA_DESC_COD;
-                        lp->rx_next_done = (lp->rx_next_done + 1) & KORINA_RDS_MASK;
-                        dma_cache_wback((u32)rd, sizeof(*rd));
-                        rd = &lp->rd_ring[lp->rx_next_done];
-                        writel(~DMA_STAT_DONE, &lp->rx_dma_regs->dmas);
                }
+                rd->devcs = 0;
+                /* Restore descriptor's curr_addr */
+                if (skb_new)
+                        rd->ca = CPHYSADDR(skb_new->data);
+                else
+                        rd->ca = CPHYSADDR(skb->data);
+                rd->control = DMA_COUNT(KORINA_RBSIZE) |
+                        DMA_DESC_COD | DMA_DESC_IOD;
+                lp->rd_ring[(lp->rx_next_done - 1) &
+                        KORINA_RDS_MASK].control &=
+                        ~DMA_DESC_COD;
+                lp->rx_next_done = (lp->rx_next_done + 1) & KORINA_RDS_MASK;
+                dma_cache_wback((u32)rd, sizeof(*rd));
+                rd = &lp->rd_ring[lp->rx_next_done];
+                writel(~DMA_STAT_DONE, &lp->rx_dma_regs->dmas);
        }
        dmas = readl(&lp->rx_dma_regs->dmas);
@@ -623,12 +625,12 @@ korina_tx_dma_interrupt(int irq, void *dev_id)
        dmas = readl(&lp->tx_dma_regs->dmas);
        if (dmas & (DMA_STAT_FINI | DMA_STAT_ERR)) {
-                korina_tx(dev);
                dmasm = readl(&lp->tx_dma_regs->dmasm);
                writel(dmasm | (DMA_STAT_FINI | DMA_STAT_ERR),
                                &lp->tx_dma_regs->dmasm);
+                korina_tx(dev);
                if (lp->tx_chain_status == desc_filled &&
                        (readl(&(lp->tx_dma_regs->dmandptr)) == 0)) {
                        writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
@@ -741,6 +743,7 @@ static struct ethtool_ops netdev_ethtool_ops = {
 static void korina_alloc_ring(struct net_device *dev)
 {
        struct korina_private *lp = netdev_priv(dev);
+        struct sk_buff *skb;
        int i;
        /* Initialize the transmit descriptors */
@@ -756,8 +759,6 @@ static void korina_alloc_ring(struct net_device *dev)
        /* Initialize the receive descriptors */
        for (i = 0; i < KORINA_NUM_RDS; i++) {
-                struct sk_buff *skb = lp->rx_skb[i];
                skb = dev_alloc_skb(KORINA_RBSIZE + 2);
                if (!skb)
                        break;
@@ -770,11 +771,12 @@ static void korina_alloc_ring(struct net_device *dev)
                lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[i+1]);
        }
-        /* loop back */
+        /* loop back receive descriptors, so the last
-        lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[0]);
+         * descriptor points to the first one */
-        lp->rx_next_done  = 0;
+        lp->rd_ring[i - 1].link = CPHYSADDR(&lp->rd_ring[0]);
+        lp->rd_ring[i - 1].control |= DMA_DESC_COD;
-        lp->rd_ring[i].control |= DMA_DESC_COD;
+        lp->rx_next_done  = 0;
        lp->rx_chain_head = 0;
        lp->rx_chain_tail = 0;
        lp->rx_chain_status = desc_empty;
@@ -901,6 +903,8 @@ static int korina_restart(struct net_device *dev)
        korina_free_ring(dev);
+        napi_disable(&lp->napi);
        ret = korina_init(dev);
        if (ret < 0) {
                printk(KERN_ERR DRV_NAME "%s: cannot restart device\n",
@@ -999,14 +1003,14 @@ static int korina_open(struct net_device *dev)
         * that handles the Done Finished
         * Ovr and Und Events */
        ret = request_irq(lp->rx_irq, &korina_rx_dma_interrupt,
-                IRQF_SHARED | IRQF_DISABLED, "Korina ethernet Rx", dev);
+                        IRQF_DISABLED, "Korina ethernet Rx", dev);
        if (ret < 0) {
                printk(KERN_ERR DRV_NAME "%s: unable to get Rx DMA IRQ %d\n",
                    dev->name, lp->rx_irq);
                goto err_release;
        }
        ret = request_irq(lp->tx_irq, &korina_tx_dma_interrupt,
-                IRQF_SHARED | IRQF_DISABLED, "Korina ethernet Tx", dev);
+                        IRQF_DISABLED, "Korina ethernet Tx", dev);
        if (ret < 0) {
                printk(KERN_ERR DRV_NAME "%s: unable to get Tx DMA IRQ %d\n",
                    dev->name, lp->tx_irq);
@@ -1015,7 +1019,7 @@ static int korina_open(struct net_device *dev)
        /* Install handler for overrun error. */
        ret = request_irq(lp->ovr_irq, &korina_ovr_interrupt,
-                        IRQF_SHARED | IRQF_DISABLED, "Ethernet Overflow", dev);
+                        IRQF_DISABLED, "Ethernet Overflow", dev);
        if (ret < 0) {
                printk(KERN_ERR DRV_NAME"%s: unable to get OVR IRQ %d\n",
                    dev->name, lp->ovr_irq);
@@ -1024,7 +1028,7 @@ static int korina_open(struct net_device *dev)
        /* Install handler for underflow error. */
        ret = request_irq(lp->und_irq, &korina_und_interrupt,
-                        IRQF_SHARED | IRQF_DISABLED, "Ethernet Underflow", dev);
+                        IRQF_DISABLED, "Ethernet Underflow", dev);
        if (ret < 0) {
                printk(KERN_ERR DRV_NAME "%s: unable to get UND IRQ %d\n",
                    dev->name, lp->und_irq);
@@ -1067,6 +1071,8 @@ static int korina_close(struct net_device *dev)
        korina_free_ring(dev);
+        napi_disable(&lp->napi);
        free_irq(lp->rx_irq, dev);
        free_irq(lp->tx_irq, dev);
        free_irq(lp->ovr_irq, dev);
@@ -1089,7 +1095,6 @@ static int korina_probe(struct platform_device *pdev)
                return -ENOMEM;
        }
        SET_NETDEV_DEV(dev, &pdev->dev);
-        platform_set_drvdata(pdev, dev);
        lp = netdev_priv(dev);
        bif->dev = dev;
diff --git a/drivers/net/mac8390.c b/drivers/net/mac8390.c
index 57716e22660c..8e884869a05b 100644
--- a/drivers/net/mac8390.c
+++ b/drivers/net/mac8390.c
@@ -486,6 +486,7 @@ static const struct net_device_ops mac8390_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = ei_poll,
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index a04da4ecaa88..f6c4936e2fa8 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -321,6 +321,10 @@ static void macb_tx(struct macb *bp)
                printk(KERN_ERR "%s: TX underrun, resetting buffers\n",
                        bp->dev->name);
+                /* Transfer ongoing, disable transmitter, to avoid confusion */
+                if (status & MACB_BIT(TGO))
+                        macb_writel(bp, NCR, macb_readl(bp, NCR) & ~MACB_BIT(TE));
                head = bp->tx_head;
                /*Mark all the buffer as used to avoid sending a lost buffer*/
@@ -343,6 +347,10 @@ static void macb_tx(struct macb *bp)
                }
                bp->tx_head = bp->tx_tail = 0;
+                /* Enable the transmitter again */
+                if (status & MACB_BIT(TGO))
+                        macb_writel(bp, NCR, macb_readl(bp, NCR) | MACB_BIT(TE));
        }
        if (!(status & MACB_BIT(COMP)))
diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c
index 15bb38d99304..9f6644a44030 100644
--- a/drivers/net/mlx4/en_netdev.c
+++ b/drivers/net/mlx4/en_netdev.c
@@ -952,6 +952,7 @@ static const struct net_device_ops mlx4_netdev_ops = {
        .ndo_get_stats          = mlx4_en_get_stats,
        .ndo_set_multicast_list = mlx4_en_set_multicast,
        .ndo_set_mac_address    = mlx4_en_set_mac,
+        .ndo_validate_addr      = eth_validate_addr,
        .ndo_change_mtu         = mlx4_en_change_mtu,
        .ndo_tx_timeout         = mlx4_en_tx_timeout,
        .ndo_vlan_rx_register   = mlx4_en_vlan_rx_register,
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 710c79e7a2db..6ef2490d5c3e 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -912,8 +912,8 @@ static void mlx4_enable_msi_x(struct mlx4_dev *dev)
        int i;
        if (msi_x) {
-                nreq = min(dev->caps.num_eqs - dev->caps.reserved_eqs,
+                nreq = min_t(int, dev->caps.num_eqs - dev->caps.reserved_eqs,
-                           num_possible_cpus() + 1);
+                             num_possible_cpus() + 1);
                entries = kcalloc(nreq, sizeof *entries, GFP_KERNEL);
                if (!entries)
                        goto no_msi;
diff --git a/drivers/net/mlx4/profile.c b/drivers/net/mlx4/profile.c
index 919fb9eb1b62..cebdf3243ca1 100644
--- a/drivers/net/mlx4/profile.c
+++ b/drivers/net/mlx4/profile.c
@@ -107,9 +107,9 @@ u64 mlx4_make_profile(struct mlx4_dev *dev,
        profile[MLX4_RES_AUXC].num    = request->num_qp;
        profile[MLX4_RES_SRQ].num     = request->num_srq;
        profile[MLX4_RES_CQ].num      = request->num_cq;
-        profile[MLX4_RES_EQ].num      = min(dev_cap->max_eqs,
+        profile[MLX4_RES_EQ].num      = min_t(unsigned, dev_cap->max_eqs,
-                                            dev_cap->reserved_eqs +
+                                              dev_cap->reserved_eqs +
-                                            num_possible_cpus() + 1);
+                                              num_possible_cpus() + 1);
        profile[MLX4_RES_DMPT].num    = request->num_mpt;
        profile[MLX4_RES_CMPT].num    = MLX4_NUM_CMPTS;
        profile[MLX4_RES_MTT].num     = request->num_mtt;
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 7253a499d9c8..5f31bbb614af 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -136,21 +136,23 @@ static char mv643xx_eth_driver_version[] = "1.4";
 /*
 * SDMA configuration register.
 */
+#define RX_BURST_SIZE_4_64BIT           (2 << 1)
 #define RX_BURST_SIZE_16_64BIT          (4 << 1)
 #define BLM_RX_NO_SWAP                  (1 << 4)
 #define BLM_TX_NO_SWAP                  (1 << 5)
+#define TX_BURST_SIZE_4_64BIT           (2 << 22)
 #define TX_BURST_SIZE_16_64BIT          (4 << 22)
 #if defined(__BIG_ENDIAN)
 #define PORT_SDMA_CONFIG_DEFAULT_VALUE          \
-                (RX_BURST_SIZE_16_64BIT |       \
+                (RX_BURST_SIZE_4_64BIT  |       \
-                TX_BURST_SIZE_16_64BIT)
+                 TX_BURST_SIZE_4_64BIT)
 #elif defined(__LITTLE_ENDIAN)
 #define PORT_SDMA_CONFIG_DEFAULT_VALUE          \
-                (RX_BURST_SIZE_16_64BIT |       \
+                (RX_BURST_SIZE_4_64BIT  |       \
-                BLM_RX_NO_SWAP          |       \
+                 BLM_RX_NO_SWAP         |       \
-                BLM_TX_NO_SWAP          |       \
+                 BLM_TX_NO_SWAP         |       \
-                TX_BURST_SIZE_16_64BIT)
+                 TX_BURST_SIZE_4_64BIT)
 #else
 #error One of __BIG_ENDIAN or __LITTLE_ENDIAN must be defined
 #endif
@@ -1594,7 +1596,7 @@ oom:
                        entry = addr_crc(a);
                }
-                table[entry >> 2] |= 1 << (entry & 3);
+                table[entry >> 2] |= 1 << (8 * (entry & 3));
        }
        for (i = 0; i < 0x100; i += 4) {
@@ -2210,6 +2212,7 @@ static int mv643xx_eth_stop(struct net_device *dev)
        struct mv643xx_eth_private *mp = netdev_priv(dev);
        int i;
+        wrlp(mp, INT_MASK_EXT, 0x00000000);
        wrlp(mp, INT_MASK, 0x00000000);
        rdlp(mp, INT_MASK);
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 6bb71b687f7b..e9c1296b267e 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -1,7 +1,7 @@
 /*************************************************************************
 * myri10ge.c: Myricom Myri-10G Ethernet driver.
 *
- * Copyright (C) 2005 - 2007 Myricom, Inc.
+ * Copyright (C) 2005 - 2009 Myricom, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -75,7 +75,7 @@
 #include "myri10ge_mcp.h"
 #include "myri10ge_mcp_gen_header.h"
-#define MYRI10GE_VERSION_STR "1.4.4-1.398"
+#define MYRI10GE_VERSION_STR "1.4.4-1.401"
 MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
 MODULE_AUTHOR("Maintainer: help@myri.com");
@@ -3786,7 +3786,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        if (status != 0) {
                dev_err(&pdev->dev, "Error %d writing PCI_EXP_DEVCTL\n",
                        status);
-                goto abort_with_netdev;
+                goto abort_with_enabled;
        }
        pci_set_master(pdev);
@@ -3801,13 +3801,13 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        }
        if (status != 0) {
                dev_err(&pdev->dev, "Error %d setting DMA mask\n", status);
-                goto abort_with_netdev;
+                goto abort_with_enabled;
        }
        (void)pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
        mgp->cmd = dma_alloc_coherent(&pdev->dev, sizeof(*mgp->cmd),
                                      &mgp->cmd_bus, GFP_KERNEL);
        if (mgp->cmd == NULL)
-                goto abort_with_netdev;
+                goto abort_with_enabled;
        mgp->board_span = pci_resource_len(pdev, 0);
        mgp->iomem_base = pci_resource_start(pdev, 0);
@@ -3943,8 +3943,10 @@ abort_with_mtrr:
        dma_free_coherent(&pdev->dev, sizeof(*mgp->cmd),
                          mgp->cmd, mgp->cmd_bus);
-abort_with_netdev:
+abort_with_enabled:
+        pci_disable_device(pdev);
+abort_with_netdev:
        free_netdev(netdev);
        return status;
 }
@@ -3990,6 +3992,7 @@ static void myri10ge_remove(struct pci_dev *pdev)
                          mgp->cmd, mgp->cmd_bus);
        free_netdev(netdev);
+        pci_disable_device(pdev);
        pci_set_drvdata(pdev, NULL);
 }
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index b57239171046..7bd6662d5b04 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -202,6 +202,7 @@ static const struct net_device_ops ne_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = ei_poll,
diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c
index 62f20ba211cb..f090d3b9ec94 100644
--- a/drivers/net/ne2k-pci.c
+++ b/drivers/net/ne2k-pci.c
@@ -208,6 +208,7 @@ static const struct net_device_ops ne2k_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller = ei_poll,
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index f8e601c51da7..a75a31005fd3 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -146,7 +146,7 @@
 #define MAX_RX_BUFFER_LENGTH            1760
 #define MAX_RX_JUMBO_BUFFER_LENGTH      8062
-#define MAX_RX_LRO_BUFFER_LENGTH        ((48*1024)-512)
+#define MAX_RX_LRO_BUFFER_LENGTH        (8062)
 #define RX_DMA_MAP_LEN                  (MAX_RX_BUFFER_LENGTH - 2)
 #define RX_JUMBO_DMA_MAP_LEN    \
        (MAX_RX_JUMBO_BUFFER_LENGTH - 2)
@@ -207,11 +207,11 @@
 #define MAX_CMD_DESCRIPTORS             4096
 #define MAX_RCV_DESCRIPTORS             16384
-#define MAX_CMD_DESCRIPTORS_HOST        (MAX_CMD_DESCRIPTORS / 4)
+#define MAX_CMD_DESCRIPTORS_HOST        1024
-#define MAX_RCV_DESCRIPTORS_1G          (MAX_RCV_DESCRIPTORS / 4)
+#define MAX_RCV_DESCRIPTORS_1G          2048
-#define MAX_RCV_DESCRIPTORS_10G         8192
+#define MAX_RCV_DESCRIPTORS_10G         4096
-#define MAX_JUMBO_RCV_DESCRIPTORS       1024
+#define MAX_JUMBO_RCV_DESCRIPTORS       512
-#define MAX_LRO_RCV_DESCRIPTORS         64
+#define MAX_LRO_RCV_DESCRIPTORS         8
 #define MAX_RCVSTATUS_DESCRIPTORS       MAX_RCV_DESCRIPTORS
 #define MAX_JUMBO_RCV_DESC      MAX_JUMBO_RCV_DESCRIPTORS
 #define MAX_RCV_DESC            MAX_RCV_DESCRIPTORS
@@ -308,27 +308,16 @@ struct netxen_ring_ctx {
 #define netxen_set_cmd_desc_ctxid(cmd_desc, var)        \
        ((cmd_desc)->port_ctxid |= ((var) << 4 & 0xF0))
-#define netxen_set_cmd_desc_flags(cmd_desc, val)        \
+#define netxen_set_tx_port(_desc, _port) \
-        (cmd_desc)->flags_opcode = ((cmd_desc)->flags_opcode & \
+        (_desc)->port_ctxid = ((_port) & 0xf) | (((_port) << 4) & 0xf0)
-                ~cpu_to_le16(0x7f)) | cpu_to_le16((val) & 0x7f)
-#define netxen_set_cmd_desc_opcode(cmd_desc, val)       \
+#define netxen_set_tx_flags_opcode(_desc, _flags, _opcode) \
-        (cmd_desc)->flags_opcode = ((cmd_desc)->flags_opcode & \
+        (_desc)->flags_opcode = \
-                ~cpu_to_le16((u16)0x3f << 7)) | cpu_to_le16(((val) & 0x3f) << 7)
+        cpu_to_le16(((_flags) & 0x7f) | (((_opcode) & 0x3f) << 7))
-#define netxen_set_cmd_desc_num_of_buff(cmd_desc, val)  \
+#define netxen_set_tx_frags_len(_desc, _frags, _len) \
-        (cmd_desc)->num_of_buffers_total_length = \
+        (_desc)->num_of_buffers_total_length = \
-                ((cmd_desc)->num_of_buffers_total_length & \
+        cpu_to_le32(((_frags) & 0xff) | (((_len) & 0xffffff) << 8))
-                ~cpu_to_le32(0xff)) | cpu_to_le32((val) & 0xff)
-#define netxen_set_cmd_desc_totallength(cmd_desc, val)  \
-        (cmd_desc)->num_of_buffers_total_length = \
-                ((cmd_desc)->num_of_buffers_total_length & \
-                ~cpu_to_le32((u32)0xffffff << 8)) | \
-                cpu_to_le32(((val) & 0xffffff) << 8)
-#define netxen_get_cmd_desc_opcode(cmd_desc)    \
-        ((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003f)
-#define netxen_get_cmd_desc_totallength(cmd_desc)       \
-        ((le32_to_cpu((cmd_desc)->num_of_buffers_total_length) >> 8) & 0xffffff)
 struct cmd_desc_type0 {
        u8 tcp_hdr_offset;      /* For LSO only */
@@ -510,7 +499,8 @@ typedef enum {
        NETXEN_BRDTYPE_P3_10G_SFP_CT = 0x002a,
        NETXEN_BRDTYPE_P3_10G_SFP_QT = 0x002b,
        NETXEN_BRDTYPE_P3_10G_CX4 = 0x0031,
-        NETXEN_BRDTYPE_P3_10G_XFP = 0x0032
+        NETXEN_BRDTYPE_P3_10G_XFP = 0x0032,
+        NETXEN_BRDTYPE_P3_10G_TP = 0x0080
 } netxen_brdtype_t;
@@ -757,7 +747,7 @@ extern char netxen_nic_driver_name[];
 */
 struct netxen_skb_frag {
        u64 dma;
-        u32 length;
+        ulong length;
 };
 #define _netxen_set_bits(config_word, start, bits, val) {\
@@ -783,13 +773,7 @@ struct netxen_skb_frag {
 struct netxen_cmd_buffer {
        struct sk_buff *skb;
        struct netxen_skb_frag frag_array[MAX_BUFFERS_PER_CMD + 1];
-        u32 total_length;
+        u32 frag_count;
-        u32 mss;
-        u16 port;
-        u8 cmd;
-        u8 frag_count;
-        unsigned long time_stamp;
-        u32 state;
 };
 /* In rx_buffer, we do not need multiple fragments as is a single buffer */
@@ -876,7 +860,6 @@ struct nx_host_rds_ring {
        u32 skb_size;
        struct netxen_rx_buffer *rx_buf_arr;    /* rx buffers for receive   */
        struct list_head free_list;
-        int begin_alloc;
 };
 /*
@@ -995,31 +978,31 @@ struct netxen_recv_context {
 */
 typedef struct {
-        u64 host_phys_addr;     /* Ring base addr */
+        __le64 host_phys_addr;  /* Ring base addr */
-        u32 ring_size;          /* Ring entries */
+        __le32 ring_size;               /* Ring entries */
-        u16 msi_index;
+        __le16 msi_index;
-        u16 rsvd;               /* Padding */
+        __le16 rsvd;            /* Padding */
 } nx_hostrq_sds_ring_t;
 typedef struct {
-        u64 host_phys_addr;     /* Ring base addr */
+        __le64 host_phys_addr;  /* Ring base addr */
-        u64 buff_size;          /* Packet buffer size */
+        __le64 buff_size;               /* Packet buffer size */
-        u32 ring_size;          /* Ring entries */
+        __le32 ring_size;               /* Ring entries */
-        u32 ring_kind;          /* Class of ring */
+        __le32 ring_kind;               /* Class of ring */
 } nx_hostrq_rds_ring_t;
 typedef struct {
-        u64 host_rsp_dma_addr;  /* Response dma'd here */
+        __le64 host_rsp_dma_addr;       /* Response dma'd here */
-        u32 capabilities[4];    /* Flag bit vector */
+        __le32 capabilities[4]; /* Flag bit vector */
-        u32 host_int_crb_mode;  /* Interrupt crb usage */
+        __le32 host_int_crb_mode;       /* Interrupt crb usage */
-        u32 host_rds_crb_mode;  /* RDS crb usage */
+        __le32 host_rds_crb_mode;       /* RDS crb usage */
        /* These ring offsets are relative to data[0] below */
-        u32 rds_ring_offset;    /* Offset to RDS config */
+        __le32 rds_ring_offset; /* Offset to RDS config */
-        u32 sds_ring_offset;    /* Offset to SDS config */
+        __le32 sds_ring_offset; /* Offset to SDS config */
-        u16 num_rds_rings;      /* Count of RDS rings */
+        __le16 num_rds_rings;   /* Count of RDS rings */
-        u16 num_sds_rings;      /* Count of SDS rings */
+        __le16 num_sds_rings;   /* Count of SDS rings */
-        u16 rsvd1;              /* Padding */
+        __le16 rsvd1;           /* Padding */
-        u16 rsvd2;              /* Padding */
+        __le16 rsvd2;           /* Padding */
        u8  reserved[128];      /* reserve space for future expansion*/
        /* MUST BE 64-bit aligned.
           The following is packed:
@@ -1029,24 +1012,24 @@ typedef struct {
 } nx_hostrq_rx_ctx_t;
 typedef struct {
-        u32 host_producer_crb;  /* Crb to use */
+        __le32 host_producer_crb;       /* Crb to use */
-        u32 rsvd1;              /* Padding */
+        __le32 rsvd1;           /* Padding */
 } nx_cardrsp_rds_ring_t;
 typedef struct {
-        u32 host_consumer_crb;  /* Crb to use */
+        __le32 host_consumer_crb;       /* Crb to use */
-        u32 interrupt_crb;      /* Crb to use */
+        __le32 interrupt_crb;   /* Crb to use */
 } nx_cardrsp_sds_ring_t;
 typedef struct {
        /* These ring offsets are relative to data[0] below */
-        u32 rds_ring_offset;    /* Offset to RDS config */
+        __le32 rds_ring_offset; /* Offset to RDS config */
-        u32 sds_ring_offset;    /* Offset to SDS config */
+        __le32 sds_ring_offset; /* Offset to SDS config */
-        u32 host_ctx_state;     /* Starting State */
+        __le32 host_ctx_state;  /* Starting State */
-        u32 num_fn_per_port;    /* How many PCI fn share the port */
+        __le32 num_fn_per_port; /* How many PCI fn share the port */
-        u16 num_rds_rings;      /* Count of RDS rings */
+        __le16 num_rds_rings;   /* Count of RDS rings */
-        u16 num_sds_rings;      /* Count of SDS rings */
+        __le16 num_sds_rings;   /* Count of SDS rings */
-        u16 context_id;         /* Handle for context */
+        __le16 context_id;              /* Handle for context */
        u8  phys_port;          /* Physical id of port */
        u8  virt_port;          /* Virtual/Logical id of port */
        u8  reserved[128];      /* save space for future expansion */
@@ -1072,34 +1055,34 @@ typedef struct {
 */
 typedef struct {
-        u64 host_phys_addr;     /* Ring base addr */
+        __le64 host_phys_addr;  /* Ring base addr */
-        u32 ring_size;          /* Ring entries */
+        __le32 ring_size;               /* Ring entries */
-        u32 rsvd;               /* Padding */
+        __le32 rsvd;            /* Padding */
 } nx_hostrq_cds_ring_t;
 typedef struct {
-        u64 host_rsp_dma_addr;  /* Response dma'd here */
+        __le64 host_rsp_dma_addr;       /* Response dma'd here */
-        u64 cmd_cons_dma_addr;  /*  */
+        __le64 cmd_cons_dma_addr;       /*  */
-        u64 dummy_dma_addr;     /*  */
+        __le64 dummy_dma_addr;  /*  */
-        u32 capabilities[4];    /* Flag bit vector */
+        __le32 capabilities[4]; /* Flag bit vector */
-        u32 host_int_crb_mode;  /* Interrupt crb usage */
+        __le32 host_int_crb_mode;       /* Interrupt crb usage */
-        u32 rsvd1;              /* Padding */
+        __le32 rsvd1;           /* Padding */
-        u16 rsvd2;              /* Padding */
+        __le16 rsvd2;           /* Padding */
-        u16 interrupt_ctl;
+        __le16 interrupt_ctl;
-        u16 msi_index;
+        __le16 msi_index;
-        u16 rsvd3;              /* Padding */
+        __le16 rsvd3;           /* Padding */
        nx_hostrq_cds_ring_t cds_ring;  /* Desc of cds ring */
        u8  reserved[128];      /* future expansion */
 } nx_hostrq_tx_ctx_t;
 typedef struct {
-        u32 host_producer_crb;  /* Crb to use */
+        __le32 host_producer_crb;       /* Crb to use */
-        u32 interrupt_crb;      /* Crb to use */
+        __le32 interrupt_crb;   /* Crb to use */
 } nx_cardrsp_cds_ring_t;
 typedef struct {
-        u32 host_ctx_state;     /* Starting state */
+        __le32 host_ctx_state;  /* Starting state */
-        u16 context_id;         /* Handle for context */
+        __le16 context_id;              /* Handle for context */
        u8  phys_port;          /* Physical id of port */
        u8  virt_port;          /* Virtual/Logical id of port */
        nx_cardrsp_cds_ring_t cds_ring; /* Card cds settings */
@@ -1202,9 +1185,9 @@ enum {
 #define VPORT_MISS_MODE_ACCEPT_MULTI    2 /* accept unmatched multicast */
 typedef struct {
-        u64 qhdr;
+        __le64 qhdr;
-        u64 req_hdr;
+        __le64 req_hdr;
-        u64 words[6];
+        __le64 words[6];
 } nx_nic_req_t;
 typedef struct {
@@ -1486,8 +1469,6 @@ void netxen_release_tx_buffers(struct netxen_adapter *adapter);
 void netxen_initialize_adapter_ops(struct netxen_adapter *adapter);
 int netxen_init_firmware(struct netxen_adapter *adapter);
-void netxen_tso_check(struct netxen_adapter *adapter,
-                      struct cmd_desc_type0 *desc, struct sk_buff *skb);
 void netxen_nic_clear_stats(struct netxen_adapter *adapter);
 void netxen_watchdog_task(struct work_struct *work);
 void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx,
@@ -1496,6 +1477,7 @@ int netxen_process_cmd_ring(struct netxen_adapter *adapter);
 u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctx, int max);
 void netxen_p2_nic_set_multi(struct net_device *netdev);
 void netxen_p3_nic_set_multi(struct net_device *netdev);
+void netxen_p3_free_mac_list(struct netxen_adapter *adapter);
 int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32);
 int netxen_config_intr_coalesce(struct netxen_adapter *adapter);
diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c
index 64b51643c626..746bdb470418 100644
--- a/drivers/net/netxen/netxen_nic_ctx.c
+++ b/drivers/net/netxen/netxen_nic_ctx.c
@@ -76,7 +76,7 @@ netxen_api_unlock(struct netxen_adapter *adapter)
 static u32
 netxen_poll_rsp(struct netxen_adapter *adapter)
 {
-        u32 raw_rsp, rsp = NX_CDRP_RSP_OK;
+        u32 rsp = NX_CDRP_RSP_OK;
        int     timeout = 0;
        do {
@@ -86,10 +86,7 @@ netxen_poll_rsp(struct netxen_adapter *adapter)
                if (++timeout > NX_OS_CRB_RETRY_COUNT)
                        return NX_CDRP_RSP_TIMEOUT;
-                netxen_nic_read_w1(adapter, NX_CDRP_CRB_OFFSET,
+                netxen_nic_read_w1(adapter, NX_CDRP_CRB_OFFSET, &rsp);
-                                &raw_rsp);
-                rsp = le32_to_cpu(raw_rsp);
        } while (!NX_CDRP_IS_RSP(rsp));
        return rsp;
@@ -109,20 +106,16 @@ netxen_issue_cmd(struct netxen_adapter *adapter,
        if (netxen_api_lock(adapter))
                return NX_RCODE_TIMEOUT;
-        netxen_nic_write_w1(adapter, NX_SIGN_CRB_OFFSET,
+        netxen_nic_write_w1(adapter, NX_SIGN_CRB_OFFSET, signature);
-                        cpu_to_le32(signature));
-        netxen_nic_write_w1(adapter, NX_ARG1_CRB_OFFSET,
+        netxen_nic_write_w1(adapter, NX_ARG1_CRB_OFFSET, arg1);
-                        cpu_to_le32(arg1));
-        netxen_nic_write_w1(adapter, NX_ARG2_CRB_OFFSET,
+        netxen_nic_write_w1(adapter, NX_ARG2_CRB_OFFSET, arg2);
-                        cpu_to_le32(arg2));
-        netxen_nic_write_w1(adapter, NX_ARG3_CRB_OFFSET,
+        netxen_nic_write_w1(adapter, NX_ARG3_CRB_OFFSET, arg3);
-                        cpu_to_le32(arg3));
        netxen_nic_write_w1(adapter, NX_CDRP_CRB_OFFSET,
-                        cpu_to_le32(NX_CDRP_FORM_CMD(cmd)));
+                        NX_CDRP_FORM_CMD(cmd));
        rsp = netxen_poll_rsp(adapter);
@@ -133,7 +126,6 @@ netxen_issue_cmd(struct netxen_adapter *adapter,
                rcode = NX_RCODE_TIMEOUT;
        } else if (rsp == NX_CDRP_RSP_FAIL) {
                netxen_nic_read_w1(adapter, NX_ARG1_CRB_OFFSET, &rcode);
-                rcode = le32_to_cpu(rcode);
                printk(KERN_ERR "%s: failed card response code:0x%x\n",
                                netxen_nic_driver_name, rcode);
@@ -183,7 +175,7 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
        int i, nrds_rings, nsds_rings;
        size_t rq_size, rsp_size;
-        u32 cap, reg;
+        u32 cap, reg, val;
        int err;
@@ -225,11 +217,14 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
        prq->num_rds_rings = cpu_to_le16(nrds_rings);
        prq->num_sds_rings = cpu_to_le16(nsds_rings);
-        prq->rds_ring_offset = 0;
+        prq->rds_ring_offset = cpu_to_le32(0);
-        prq->sds_ring_offset = prq->rds_ring_offset +
+        val = le32_to_cpu(prq->rds_ring_offset) +
                (sizeof(nx_hostrq_rds_ring_t) * nrds_rings);
+        prq->sds_ring_offset = cpu_to_le32(val);
-        prq_rds = (nx_hostrq_rds_ring_t *)(prq->data + prq->rds_ring_offset);
+        prq_rds = (nx_hostrq_rds_ring_t *)(prq->data +
+                        le32_to_cpu(prq->rds_ring_offset));
        for (i = 0; i < nrds_rings; i++) {
@@ -241,17 +236,14 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
                prq_rds[i].buff_size = cpu_to_le64(rds_ring->dma_size);
        }
-        prq_sds = (nx_hostrq_sds_ring_t *)(prq->data + prq->sds_ring_offset);
+        prq_sds = (nx_hostrq_sds_ring_t *)(prq->data +
+                        le32_to_cpu(prq->sds_ring_offset));
        prq_sds[0].host_phys_addr =
                cpu_to_le64(recv_ctx->rcv_status_desc_phys_addr);
        prq_sds[0].ring_size = cpu_to_le32(adapter->max_rx_desc_count);
        /* only one msix vector for now */
-        prq_sds[0].msi_index = cpu_to_le32(0);
+        prq_sds[0].msi_index = cpu_to_le16(0);
-        /* now byteswap offsets */
-        prq->rds_ring_offset = cpu_to_le32(prq->rds_ring_offset);
-        prq->sds_ring_offset = cpu_to_le32(prq->sds_ring_offset);
        phys_addr = hostrq_phys_addr;
        err = netxen_issue_cmd(adapter,
@@ -269,9 +261,9 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
        prsp_rds = ((nx_cardrsp_rds_ring_t *)
-                         &prsp->data[prsp->rds_ring_offset]);
+                         &prsp->data[le32_to_cpu(prsp->rds_ring_offset)]);
-        for (i = 0; i < le32_to_cpu(prsp->num_rds_rings); i++) {
+        for (i = 0; i < le16_to_cpu(prsp->num_rds_rings); i++) {
                rds_ring = &recv_ctx->rds_rings[i];
                reg = le32_to_cpu(prsp_rds[i].host_producer_crb);
@@ -279,7 +271,7 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
        }
        prsp_sds = ((nx_cardrsp_sds_ring_t *)
-                        &prsp->data[prsp->sds_ring_offset]);
+                        &prsp->data[le32_to_cpu(prsp->sds_ring_offset)]);
        reg = le32_to_cpu(prsp_sds[0].host_consumer_crb);
        recv_ctx->crb_sts_consumer = NETXEN_NIC_REG(reg - 0x200);
@@ -288,7 +280,7 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
        recv_ctx->state = le32_to_cpu(prsp->host_ctx_state);
        recv_ctx->context_id = le16_to_cpu(prsp->context_id);
-        recv_ctx->virt_port = le16_to_cpu(prsp->virt_port);
+        recv_ctx->virt_port = prsp->virt_port;
 out_free_rsp:
        pci_free_consistent(adapter->pdev, rsp_size, prsp, cardrsp_phys_addr);
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index e45ce2951729..0894a7be0225 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -136,11 +136,9 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
                ecmd->port = PORT_TP;
-                if (netif_running(dev)) {
+                ecmd->speed = adapter->link_speed;
-                        ecmd->speed = adapter->link_speed;
+                ecmd->duplex = adapter->link_duplex;
-                        ecmd->duplex = adapter->link_duplex;
+                ecmd->autoneg = adapter->link_autoneg;
-                        ecmd->autoneg = adapter->link_autoneg;
-                }
        } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
                u32 val;
@@ -171,7 +169,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
        } else
                return -EIO;
-        ecmd->phy_address = adapter->portnum;
+        ecmd->phy_address = adapter->physical_port;
        ecmd->transceiver = XCVR_EXTERNAL;
        switch ((netxen_brdtype_t) boardinfo->board_type) {
@@ -180,13 +178,13 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
        case NETXEN_BRDTYPE_P3_REF_QG:
        case NETXEN_BRDTYPE_P3_4_GB:
        case NETXEN_BRDTYPE_P3_4_GB_MM:
-        case NETXEN_BRDTYPE_P3_10000_BASE_T:
                ecmd->supported |= SUPPORTED_Autoneg;
                ecmd->advertising |= ADVERTISED_Autoneg;
        case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
        case NETXEN_BRDTYPE_P3_10G_CX4:
        case NETXEN_BRDTYPE_P3_10G_CX4_LP:
+        case NETXEN_BRDTYPE_P3_10000_BASE_T:
                ecmd->supported |= SUPPORTED_TP;
                ecmd->advertising |= ADVERTISED_TP;
                ecmd->port = PORT_TP;
@@ -204,16 +202,33 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
                ecmd->port = PORT_FIBRE;
                ecmd->autoneg = AUTONEG_DISABLE;
                break;
-        case NETXEN_BRDTYPE_P2_SB31_10G:
        case NETXEN_BRDTYPE_P3_10G_SFP_PLUS:
        case NETXEN_BRDTYPE_P3_10G_SFP_CT:
        case NETXEN_BRDTYPE_P3_10G_SFP_QT:
+                ecmd->advertising |= ADVERTISED_TP;
+                ecmd->supported |= SUPPORTED_TP;
+        case NETXEN_BRDTYPE_P2_SB31_10G:
        case NETXEN_BRDTYPE_P3_10G_XFP:
                ecmd->supported |= SUPPORTED_FIBRE;
                ecmd->advertising |= ADVERTISED_FIBRE;
                ecmd->port = PORT_FIBRE;
                ecmd->autoneg = AUTONEG_DISABLE;
                break;
+        case NETXEN_BRDTYPE_P3_10G_TP:
+                if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
+                        ecmd->autoneg = AUTONEG_DISABLE;
+                        ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
+                        ecmd->advertising |=
+                                (ADVERTISED_FIBRE | ADVERTISED_TP);
+                        ecmd->port = PORT_FIBRE;
+                } else {
+                        ecmd->autoneg = AUTONEG_ENABLE;
+                        ecmd->supported |= (SUPPORTED_TP |SUPPORTED_Autoneg);
+                        ecmd->advertising |=
+                                (ADVERTISED_TP | ADVERTISED_Autoneg);
+                        ecmd->port = PORT_TP;
+                }
+                break;
        default:
                printk(KERN_ERR "netxen-nic: Unsupported board model %d\n",
                       (netxen_brdtype_t) boardinfo->board_type);
@@ -546,7 +561,10 @@ netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
        }
        ring->tx_pending = adapter->max_tx_desc_count;
-        ring->rx_max_pending = MAX_RCV_DESCRIPTORS;
+        if (adapter->ahw.board_type == NETXEN_NIC_GBE)
+                ring->rx_max_pending = MAX_RCV_DESCRIPTORS_1G;
+        else
+                ring->rx_max_pending = MAX_RCV_DESCRIPTORS_10G;
        ring->tx_max_pending = MAX_CMD_DESCRIPTORS_HOST;
        ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS;
        ring->rx_mini_max_pending = 0;
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index aa6e603bfcbf..821cff68b3f3 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -503,17 +503,15 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter,
        i = 0;
+        netif_tx_lock_bh(adapter->netdev);
        producer = adapter->cmd_producer;
        do {
                cmd_desc = &cmd_desc_arr[i];
                pbuf = &adapter->cmd_buf_arr[producer];
-                pbuf->mss = 0;
-                pbuf->total_length = 0;
                pbuf->skb = NULL;
-                pbuf->cmd = 0;
                pbuf->frag_count = 0;
-                pbuf->port = 0;
                /* adapter->ahw.cmd_desc_head[producer] = *cmd_desc; */
                memcpy(&adapter->ahw.cmd_desc_head[producer],
@@ -531,6 +529,8 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter,
        netxen_nic_update_cmd_producer(adapter, adapter->cmd_producer);
+        netif_tx_unlock_bh(adapter->netdev);
        return 0;
 }
@@ -539,16 +539,19 @@ static int nx_p3_sre_macaddr_change(struct net_device *dev,
 {
        struct netxen_adapter *adapter = netdev_priv(dev);
        nx_nic_req_t req;
-        nx_mac_req_t mac_req;
+        nx_mac_req_t *mac_req;
+        u64 word;
        int rv;
        memset(&req, 0, sizeof(nx_nic_req_t));
-        req.qhdr |= (NX_NIC_REQUEST << 23);
+        req.qhdr = cpu_to_le64(NX_NIC_REQUEST << 23);
-        req.req_hdr |= NX_MAC_EVENT;
-        req.req_hdr |= ((u64)adapter->portnum << 16);
+        word = NX_MAC_EVENT | ((u64)adapter->portnum << 16);
-        mac_req.op = op;
+        req.req_hdr = cpu_to_le64(word);
-        memcpy(&mac_req.mac_addr, addr, 6);
-        req.words[0] = cpu_to_le64(*(u64 *)&mac_req);
+        mac_req = (nx_mac_req_t *)&req.words[0];
+        mac_req->op = op;
+        memcpy(mac_req->mac_addr, addr, 6);
        rv = netxen_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
        if (rv != 0) {
@@ -612,18 +615,35 @@ send_fw_cmd:
 int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32 mode)
 {
        nx_nic_req_t req;
+        u64 word;
        memset(&req, 0, sizeof(nx_nic_req_t));
-        req.qhdr |= (NX_HOST_REQUEST << 23);
+        req.qhdr = cpu_to_le64(NX_HOST_REQUEST << 23);
-        req.req_hdr |= NX_NIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE;
-        req.req_hdr |= ((u64)adapter->portnum << 16);
+        word = NX_NIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE |
+                        ((u64)adapter->portnum << 16);
+        req.req_hdr = cpu_to_le64(word);
        req.words[0] = cpu_to_le64(mode);
        return netxen_send_cmd_descs(adapter,
                                (struct cmd_desc_type0 *)&req, 1);
 }
+void netxen_p3_free_mac_list(struct netxen_adapter *adapter)
+{
+        nx_mac_list_t *cur, *next;
+        cur = adapter->mac_list;
+        while (cur) {
+                next = cur->next;
+                kfree(cur);
+                cur = next;
+        }
+}
 #define NETXEN_CONFIG_INTR_COALESCE     3
 /*
@@ -632,13 +652,15 @@ int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32 mode)
 int netxen_config_intr_coalesce(struct netxen_adapter *adapter)
 {
        nx_nic_req_t req;
+        u64 word;
        int rv;
        memset(&req, 0, sizeof(nx_nic_req_t));
-        req.qhdr |= (NX_NIC_REQUEST << 23);
+        req.qhdr = cpu_to_le64(NX_NIC_REQUEST << 23);
-        req.req_hdr |= NETXEN_CONFIG_INTR_COALESCE;
-        req.req_hdr |= ((u64)adapter->portnum << 16);
+        word = NETXEN_CONFIG_INTR_COALESCE | ((u64)adapter->portnum << 16);
+        req.req_hdr = cpu_to_le64(word);
        memcpy(&req.words[0], &adapter->coal, sizeof(adapter->coal));
@@ -772,13 +794,10 @@ int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, __le64 *mac)
        adapter->hw_read_wx(adapter, crbaddr, &mac_lo, 4);
        adapter->hw_read_wx(adapter, crbaddr+4, &mac_hi, 4);
-        mac_hi = cpu_to_le32(mac_hi);
-        mac_lo = cpu_to_le32(mac_lo);
        if (pci_func & 1)
-                *mac = ((mac_lo >> 16) | ((u64)mac_hi << 16));
+                *mac = le64_to_cpu((mac_lo >> 16) | ((u64)mac_hi << 16));
        else
-                *mac = ((mac_lo) | ((u64)mac_hi << 32));
+                *mac = le64_to_cpu((u64)mac_lo | ((u64)mac_hi << 32));
        return 0;
 }
@@ -937,7 +956,7 @@ int netxen_load_firmware(struct netxen_adapter *adapter)
 {
        int i;
        u32 data, size = 0;
-        u32 flashaddr = NETXEN_BOOTLD_START, memaddr = NETXEN_BOOTLD_START;
+        u32 flashaddr = NETXEN_BOOTLD_START;
        size = (NETXEN_IMAGE_START - NETXEN_BOOTLD_START)/4;
@@ -949,10 +968,8 @@ int netxen_load_firmware(struct netxen_adapter *adapter)
                if (netxen_rom_fast_read(adapter, flashaddr, (int *)&data) != 0)
                        return -EIO;
-                adapter->pci_mem_write(adapter, memaddr, &data, 4);
+                adapter->pci_mem_write(adapter, flashaddr, &data, 4);
                flashaddr += 4;
-                memaddr += 4;
-                cond_resched();
        }
        msleep(1);
@@ -2034,7 +2051,13 @@ int netxen_nic_get_board_info(struct netxen_adapter *adapter)
                rv = -1;
        }
-        DPRINTK(INFO, "Discovered board type:0x%x  ", boardinfo->board_type);
+        if (boardinfo->board_type == NETXEN_BRDTYPE_P3_4_GB_MM) {
+                u32 gpio = netxen_nic_reg_read(adapter,
+                                NETXEN_ROMUSB_GLB_PAD_GPIO_I);
+                if ((gpio & 0x8000) == 0)
+                        boardinfo->board_type = NETXEN_BRDTYPE_P3_10G_TP;
+        }
        switch ((netxen_brdtype_t) boardinfo->board_type) {
        case NETXEN_BRDTYPE_P2_SB35_4G:
                adapter->ahw.board_type = NETXEN_NIC_GBE;
@@ -2053,7 +2076,6 @@ int netxen_nic_get_board_info(struct netxen_adapter *adapter)
        case NETXEN_BRDTYPE_P3_10G_SFP_QT:
        case NETXEN_BRDTYPE_P3_10G_XFP:
        case NETXEN_BRDTYPE_P3_10000_BASE_T:
                adapter->ahw.board_type = NETXEN_NIC_XGBE;
                break;
        case NETXEN_BRDTYPE_P1_BD:
@@ -2063,9 +2085,12 @@ int netxen_nic_get_board_info(struct netxen_adapter *adapter)
        case NETXEN_BRDTYPE_P3_REF_QG:
        case NETXEN_BRDTYPE_P3_4_GB:
        case NETXEN_BRDTYPE_P3_4_GB_MM:
                adapter->ahw.board_type = NETXEN_NIC_GBE;
                break;
+        case NETXEN_BRDTYPE_P3_10G_TP:
+                adapter->ahw.board_type = (adapter->portnum < 2) ?
+                        NETXEN_NIC_XGBE : NETXEN_NIC_GBE;
+                break;
        default:
                printk("%s: Unknown(%x)\n", netxen_nic_driver_name,
                       boardinfo->board_type);
@@ -2110,12 +2135,16 @@ void netxen_nic_set_link_parameters(struct netxen_adapter *adapter)
 {
        __u32 status;
        __u32 autoneg;
-        __u32 mode;
        __u32 port_mode;
-        netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
+        if (!netif_carrier_ok(adapter->netdev)) {
-        if (netxen_get_niu_enable_ge(mode)) {   /* Gb 10/100/1000 Mbps mode */
+                adapter->link_speed   = 0;
+                adapter->link_duplex  = -1;
+                adapter->link_autoneg = AUTONEG_ENABLE;
+                return;
+        }
+        if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
                adapter->hw_read_wx(adapter,
                                NETXEN_PORT_MODE_ADDR, &port_mode, 4);
                if (port_mode == NETXEN_PORT_MODE_802_3_AP) {
@@ -2141,7 +2170,7 @@ void netxen_nic_set_link_parameters(struct netxen_adapter *adapter)
                                        adapter->link_speed = SPEED_1000;
                                        break;
                                default:
-                                        adapter->link_speed = -1;
+                                        adapter->link_speed = 0;
                                        break;
                                }
                                switch (netxen_get_phy_duplex(status)) {
@@ -2164,7 +2193,7 @@ void netxen_nic_set_link_parameters(struct netxen_adapter *adapter)
                                goto link_down;
                } else {
                      link_down:
-                        adapter->link_speed = -1;
+                        adapter->link_speed = 0;
                        adapter->link_duplex = -1;
                }
        }
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index d924468e506e..ca7c8d8050c9 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -308,7 +308,6 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
                        }
                        memset(rds_ring->rx_buf_arr, 0, RCV_BUFFSIZE);
                        INIT_LIST_HEAD(&rds_ring->free_list);
-                        rds_ring->begin_alloc = 0;
                        /*
                         * Now go through all of them, set reference handles
                         * and put them in the queues.
@@ -439,6 +438,8 @@ static int netxen_wait_rom_done(struct netxen_adapter *adapter)
        long timeout = 0;
        long done = 0;
+        cond_resched();
        while (done == 0) {
                done = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_GLB_STATUS);
                done &= 2;
@@ -533,12 +534,9 @@ static int do_rom_fast_write(struct netxen_adapter *adapter, int addr,
 static int do_rom_fast_read(struct netxen_adapter *adapter,
                            int addr, int *valp)
 {
-        cond_resched();
        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr);
-        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
-        udelay(100);            /* prevent bursting on CRB */
        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE, 0xb);
        if (netxen_wait_rom_done(adapter)) {
                printk("Error waiting for rom done\n");
@@ -546,7 +544,7 @@ static int do_rom_fast_read(struct netxen_adapter *adapter,
        }
        /* reset abyte_cnt and dummy_byte_cnt */
        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
-        udelay(100);            /* prevent bursting on CRB */
+        udelay(10);
        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
        *valp = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_ROM_RDATA);
@@ -884,14 +882,16 @@ int netxen_flash_unlock(struct netxen_adapter *adapter)
 int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
 {
        int addr, val;
-        int i, init_delay = 0;
+        int i, n, init_delay = 0;
        struct crb_addr_pair *buf;
-        unsigned offset, n;
+        unsigned offset;
        u32 off;
        /* resetall */
+        rom_lock(adapter);
        netxen_crb_writelit_adapter(adapter, NETXEN_ROMUSB_GLB_SW_RESET,
                                    0xffffffff);
+        netxen_rom_unlock(adapter);
        if (verbose) {
                if (netxen_rom_fast_read(adapter, NETXEN_BOARDTYPE, &val) == 0)
@@ -910,7 +910,7 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
        if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
                if (netxen_rom_fast_read(adapter, 0, &n) != 0 ||
-                        (n != 0xcafecafeUL) ||
+                        (n != 0xcafecafe) ||
                        netxen_rom_fast_read(adapter, 4, &n) != 0) {
                        printk(KERN_ERR "%s: ERROR Reading crb_init area: "
                                        "n: %08x\n", netxen_nic_driver_name, n);
@@ -975,6 +975,14 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
                        /* do not reset PCI */
                        if (off == (ROMUSB_GLB + 0xbc))
                                continue;
+                        if (off == (ROMUSB_GLB + 0xa8))
+                                continue;
+                        if (off == (ROMUSB_GLB + 0xc8)) /* core clock */
+                                continue;
+                        if (off == (ROMUSB_GLB + 0x24)) /* MN clock */
+                                continue;
+                        if (off == (ROMUSB_GLB + 0x1c)) /* MS clock */
+                                continue;
                        if (off == (NETXEN_CRB_PEG_NET_1 + 0x18))
                                buf[i].data = 0x1020;
                        /* skip the function enable register */
@@ -992,23 +1000,21 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
                        continue;
                }
+                init_delay = 1;
                /* After writing this register, HW needs time for CRB */
                /* to quiet down (else crb_window returns 0xffffffff) */
                if (off == NETXEN_ROMUSB_GLB_SW_RESET) {
-                        init_delay = 1;
+                        init_delay = 1000;
                        if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) {
                                /* hold xdma in reset also */
                                buf[i].data = NETXEN_NIC_XDMA_RESET;
+                                buf[i].data = 0x8000ff;
                        }
                }
                adapter->hw_write_wx(adapter, off, &buf[i].data, 4);
-                if (init_delay == 1) {
+                msleep(init_delay);
-                        msleep(1000);
-                        init_delay = 0;
-                }
-                msleep(1);
        }
        kfree(buf);
@@ -1277,7 +1283,7 @@ static void netxen_process_rcv(struct netxen_adapter *adapter, int ctxid,
                dev_kfree_skb_any(skb);
                for (i = 0; i < nr_frags; i++) {
-                        index = frag_desc->frag_handles[i];
+                        index = le16_to_cpu(frag_desc->frag_handles[i]);
                        skb = netxen_process_rxbuf(adapter,
                                        rds_ring, index, cksum);
                        if (skb)
@@ -1428,7 +1434,6 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
        struct rcv_desc *pdesc;
        struct netxen_rx_buffer *buffer;
        int count = 0;
-        int index = 0;
        netxen_ctx_msg msg = 0;
        dma_addr_t dma;
        struct list_head *head;
@@ -1436,7 +1441,6 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
        rds_ring = &recv_ctx->rds_rings[ringid];
        producer = rds_ring->producer;
-        index = rds_ring->begin_alloc;
        head = &rds_ring->free_list;
        /* We can start writing rx descriptors into the phantom memory. */
@@ -1444,39 +1448,37 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
                skb = dev_alloc_skb(rds_ring->skb_size);
                if (unlikely(!skb)) {
-                        rds_ring->begin_alloc = index;
                        break;
                }
+                if (!adapter->ahw.cut_through)
+                        skb_reserve(skb, 2);
+                dma = pci_map_single(pdev, skb->data,
+                                rds_ring->dma_size, PCI_DMA_FROMDEVICE);
+                if (pci_dma_mapping_error(pdev, dma)) {
+                        dev_kfree_skb_any(skb);
+                        break;
+                }
+                count++;
                buffer = list_entry(head->next, struct netxen_rx_buffer, list);
                list_del(&buffer->list);
-                count++;        /* now there should be no failure */
-                pdesc = &rds_ring->desc_head[producer];
-                if (!adapter->ahw.cut_through)
-                        skb_reserve(skb, 2);
-                /* This will be setup when we receive the
-                 * buffer after it has been filled  FSL  TBD TBD
-                 * skb->dev = netdev;
-                 */
-                dma = pci_map_single(pdev, skb->data, rds_ring->dma_size,
-                                     PCI_DMA_FROMDEVICE);
-                pdesc->addr_buffer = cpu_to_le64(dma);
                buffer->skb = skb;
                buffer->state = NETXEN_BUFFER_BUSY;
                buffer->dma = dma;
                /* make a rcv descriptor  */
+                pdesc = &rds_ring->desc_head[producer];
+                pdesc->addr_buffer = cpu_to_le64(dma);
                pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
                pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
-                DPRINTK(INFO, "done writing descripter\n");
-                producer =
+                producer = get_next_index(producer, rds_ring->max_rx_desc_count);
-                    get_next_index(producer, rds_ring->max_rx_desc_count);
-                index = get_next_index(index, rds_ring->max_rx_desc_count);
        }
        /* if we did allocate buffers, then write the count to Phantom */
        if (count) {
-                rds_ring->begin_alloc = index;
                rds_ring->producer = producer;
                        /* Window = 1 */
                adapter->pci_write_normalize(adapter,
@@ -1515,49 +1517,50 @@ static void netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter,
        struct rcv_desc *pdesc;
        struct netxen_rx_buffer *buffer;
        int count = 0;
-        int index = 0;
        struct list_head *head;
+        dma_addr_t dma;
        rds_ring = &recv_ctx->rds_rings[ringid];
        producer = rds_ring->producer;
-        index = rds_ring->begin_alloc;
        head = &rds_ring->free_list;
        /* We can start writing rx descriptors into the phantom memory. */
        while (!list_empty(head)) {
                skb = dev_alloc_skb(rds_ring->skb_size);
                if (unlikely(!skb)) {
-                        rds_ring->begin_alloc = index;
                        break;
                }
+                if (!adapter->ahw.cut_through)
+                        skb_reserve(skb, 2);
+                dma = pci_map_single(pdev, skb->data,
+                                rds_ring->dma_size, PCI_DMA_FROMDEVICE);
+                if (pci_dma_mapping_error(pdev, dma)) {
+                        dev_kfree_skb_any(skb);
+                        break;
+                }
+                count++;
                buffer = list_entry(head->next, struct netxen_rx_buffer, list);
                list_del(&buffer->list);
-                count++;        /* now there should be no failure */
-                pdesc = &rds_ring->desc_head[producer];
-                if (!adapter->ahw.cut_through)
-                        skb_reserve(skb, 2);
                buffer->skb = skb;
                buffer->state = NETXEN_BUFFER_BUSY;
-                buffer->dma = pci_map_single(pdev, skb->data,
+                buffer->dma = dma;
-                                             rds_ring->dma_size,
-                                             PCI_DMA_FROMDEVICE);
                /* make a rcv descriptor  */
+                pdesc = &rds_ring->desc_head[producer];
                pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
                pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
                pdesc->addr_buffer = cpu_to_le64(buffer->dma);
-                producer =
-                    get_next_index(producer, rds_ring->max_rx_desc_count);
+                producer = get_next_index(producer, rds_ring->max_rx_desc_count);
-                index = get_next_index(index, rds_ring->max_rx_desc_count);
-                buffer = &rds_ring->rx_buf_arr[index];
        }
        /* if we did allocate buffers, then write the count to Phantom */
        if (count) {
-                rds_ring->begin_alloc = index;
                rds_ring->producer = producer;
                        /* Window = 1 */
                adapter->pci_write_normalize(adapter,
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index ba01524b5531..645d384fe87e 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -39,7 +39,9 @@
 #include "netxen_nic_phan_reg.h"
 #include <linux/dma-mapping.h>
+#include <linux/if_vlan.h>
 #include <net/ip.h>
+#include <linux/ipv6.h>
 MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver");
 MODULE_LICENSE("GPL");
@@ -242,7 +244,7 @@ static void netxen_check_options(struct netxen_adapter *adapter)
        case NETXEN_BRDTYPE_P3_4_GB:
        case NETXEN_BRDTYPE_P3_4_GB_MM:
                adapter->msix_supported = !!use_msi_x;
-                adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_10G;
+                adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
                break;
        case NETXEN_BRDTYPE_P2_SB35_4G:
@@ -251,6 +253,14 @@ static void netxen_check_options(struct netxen_adapter *adapter)
                adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
                break;
+        case NETXEN_BRDTYPE_P3_10G_TP:
+                adapter->msix_supported = !!use_msi_x;
+                if (adapter->ahw.board_type == NETXEN_NIC_XGBE)
+                        adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_10G;
+                else
+                        adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
+                break;
        default:
                adapter->msix_supported = 0;
                adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
@@ -271,10 +281,15 @@ static void netxen_check_options(struct netxen_adapter *adapter)
 static int
 netxen_check_hw_init(struct netxen_adapter *adapter, int first_boot)
 {
-        int ret = 0;
+        u32 val, timeout;
        if (first_boot == 0x55555555) {
                /* This is the first boot after power up */
+                adapter->pci_write_normalize(adapter,
+                        NETXEN_CAM_RAM(0x1fc), NETXEN_BDINFO_MAGIC);
+                if (!NX_IS_REVISION_P2(adapter->ahw.revision_id))
+                        return 0;
                /* PCI bus master workaround */
                adapter->hw_read_wx(adapter,
@@ -294,18 +309,26 @@ netxen_check_hw_init(struct netxen_adapter *adapter, int first_boot)
                        /* clear the register for future unloads/loads */
                        adapter->pci_write_normalize(adapter,
                                        NETXEN_CAM_RAM(0x1fc), 0);
-                        ret = -1;
+                        return -EIO;
                }
-                if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) {
+                /* Start P2 boot loader */
-                        /* Start P2 boot loader */
+                val = adapter->pci_read_normalize(adapter,
-                        adapter->pci_write_normalize(adapter,
+                                NETXEN_ROMUSB_GLB_PEGTUNE_DONE);
-                                NETXEN_CAM_RAM(0x1fc), NETXEN_BDINFO_MAGIC);
+                adapter->pci_write_normalize(adapter,
-                        adapter->pci_write_normalize(adapter,
+                                NETXEN_ROMUSB_GLB_PEGTUNE_DONE, val | 0x1);
-                                        NETXEN_ROMUSB_GLB_PEGTUNE_DONE, 1);
+                timeout = 0;
-                }
+                do {
+                        msleep(1);
+                        val = adapter->pci_read_normalize(adapter,
+                                        NETXEN_CAM_RAM(0x1fc));
+                        if (++timeout > 5000)
+                                return -EIO;
+                } while (val == NETXEN_BDINFO_MAGIC);
        }
-        return ret;
+        return 0;
 }
 static void netxen_set_port_mode(struct netxen_adapter *adapter)
@@ -712,17 +735,18 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        SET_ETHTOOL_OPS(netdev, &netxen_nic_ethtool_ops);
-        /* ScatterGather support */
+        netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
-        netdev->features = NETIF_F_SG;
+        netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
-        netdev->features |= NETIF_F_IP_CSUM;
-        netdev->features |= NETIF_F_TSO;
        if (NX_IS_REVISION_P3(revision_id)) {
-                netdev->features |= NETIF_F_IPV6_CSUM;
+                netdev->features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
-                netdev->features |= NETIF_F_TSO6;
+                netdev->vlan_features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
        }
-        if (adapter->pci_using_dac)
+        if (adapter->pci_using_dac) {
                netdev->features |= NETIF_F_HIGHDMA;
+                netdev->vlan_features |= NETIF_F_HIGHDMA;
+        }
        /*
         * Set the CRB window to invalid. If any register in window 0 is
@@ -784,8 +808,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
                                                CRB_CMDPEG_STATE, 0);
                        netxen_pinit_from_rom(adapter, 0);
                        msleep(1);
-                        netxen_load_firmware(adapter);
                }
+                netxen_load_firmware(adapter);
                if (NX_IS_REVISION_P3(revision_id))
                        netxen_pcie_strap_init(adapter);
@@ -801,13 +825,6 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
                }
-                if ((first_boot == 0x55555555) &&
-                        (NX_IS_REVISION_P2(revision_id))) {
-                        /* Unlock the HW, prompting the boot sequence */
-                        adapter->pci_write_normalize(adapter,
-                                        NETXEN_ROMUSB_GLB_PEGTUNE_DONE, 1);
-                }
                err = netxen_initialize_adapter_offload(adapter);
                if (err)
                        goto err_out_iounmap;
@@ -821,7 +838,9 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
                adapter->pci_write_normalize(adapter, CRB_DRIVER_VERSION, i);
                /* Handshake with the card before we register the devices. */
-                netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
+                err = netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
+                if (err)
+                        goto err_out_free_offload;
        }       /* first_driver */
@@ -925,6 +944,7 @@ err_out_disable_msi:
        if (adapter->flags & NETXEN_NIC_MSI_ENABLED)
                pci_disable_msi(pdev);
+err_out_free_offload:
        if (first_driver)
                netxen_free_adapter_offload(adapter);
@@ -968,6 +988,9 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
                netxen_free_hw_resources(adapter);
                netxen_release_rx_buffers(adapter);
                netxen_free_sw_resources(adapter);
+                if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+                        netxen_p3_free_mac_list(adapter);
        }
        if (adapter->portnum == 0)
@@ -983,8 +1006,10 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
        iounmap(adapter->ahw.db_base);
        iounmap(adapter->ahw.pci_base0);
-        iounmap(adapter->ahw.pci_base1);
+        if (adapter->ahw.pci_base1 != NULL)
-        iounmap(adapter->ahw.pci_base2);
+                iounmap(adapter->ahw.pci_base1);
+        if (adapter->ahw.pci_base2 != NULL)
+                iounmap(adapter->ahw.pci_base2);
        pci_release_regions(pdev);
        pci_disable_device(pdev);
@@ -1137,29 +1162,72 @@ static int netxen_nic_close(struct net_device *netdev)
        return 0;
 }
-void netxen_tso_check(struct netxen_adapter *adapter,
+static bool netxen_tso_check(struct net_device *netdev,
                      struct cmd_desc_type0 *desc, struct sk_buff *skb)
 {
-        if (desc->mss) {
+        bool tso = false;
-                desc->total_hdr_length = (sizeof(struct ethhdr) +
+        u8 opcode = TX_ETHER_PKT;
-                                          ip_hdrlen(skb) + tcp_hdrlen(skb));
+        __be16 protocol = skb->protocol;
+        u16 flags = 0;
+        if (protocol == __constant_htons(ETH_P_8021Q)) {
+                struct vlan_ethhdr *vh = (struct vlan_ethhdr *)skb->data;
+                protocol = vh->h_vlan_encapsulated_proto;
+                flags = FLAGS_VLAN_TAGGED;
+        }
-                if ((NX_IS_REVISION_P3(adapter->ahw.revision_id)) &&
+        if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
-                                (skb->protocol == htons(ETH_P_IPV6)))
+                        skb_shinfo(skb)->gso_size > 0) {
-                        netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO6);
-                else
+                desc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
-                        netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO);
+                desc->total_hdr_length =
+                        skb_transport_offset(skb) + tcp_hdrlen(skb);
+                opcode = (protocol == __constant_htons(ETH_P_IPV6)) ?
+                                TX_TCP_LSO6 : TX_TCP_LSO;
+                tso = true;
        } else if (skb->ip_summed == CHECKSUM_PARTIAL) {
-                if (ip_hdr(skb)->protocol == IPPROTO_TCP)
+                u8 l4proto;
-                        netxen_set_cmd_desc_opcode(desc, TX_TCP_PKT);
-                else if (ip_hdr(skb)->protocol == IPPROTO_UDP)
+                if (protocol == __constant_htons(ETH_P_IP)) {
-                        netxen_set_cmd_desc_opcode(desc, TX_UDP_PKT);
+                        l4proto = ip_hdr(skb)->protocol;
-                else
-                        return;
+                        if (l4proto == IPPROTO_TCP)
+                                opcode = TX_TCP_PKT;
+                        else if(l4proto == IPPROTO_UDP)
+                                opcode = TX_UDP_PKT;
+                } else if (protocol == __constant_htons(ETH_P_IPV6)) {
+                        l4proto = ipv6_hdr(skb)->nexthdr;
+                        if (l4proto == IPPROTO_TCP)
+                                opcode = TX_TCPV6_PKT;
+                        else if(l4proto == IPPROTO_UDP)
+                                opcode = TX_UDPV6_PKT;
+                }
        }
        desc->tcp_hdr_offset = skb_transport_offset(skb);
        desc->ip_hdr_offset = skb_network_offset(skb);
+        netxen_set_tx_flags_opcode(desc, flags, opcode);
+        return tso;
+}
+static void
+netxen_clean_tx_dma_mapping(struct pci_dev *pdev,
+                struct netxen_cmd_buffer *pbuf, int last)
+{
+        int k;
+        struct netxen_skb_frag *buffrag;
+        buffrag = &pbuf->frag_array[0];
+        pci_unmap_single(pdev, buffrag->dma,
+                        buffrag->length, PCI_DMA_TODEVICE);
+        for (k = 1; k < last; k++) {
+                buffrag = &pbuf->frag_array[k];
+                pci_unmap_page(pdev, buffrag->dma,
+                        buffrag->length, PCI_DMA_TODEVICE);
+        }
 }
 static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
@@ -1167,33 +1235,22 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
        struct netxen_adapter *adapter = netdev_priv(netdev);
        struct netxen_hardware_context *hw = &adapter->ahw;
        unsigned int first_seg_len = skb->len - skb->data_len;
+        struct netxen_cmd_buffer *pbuf;
        struct netxen_skb_frag *buffrag;
-        unsigned int i;
+        struct cmd_desc_type0 *hwdesc;
+        struct pci_dev *pdev = adapter->pdev;
+        dma_addr_t temp_dma;
+        int i, k;
        u32 producer, consumer;
-        u32 saved_producer = 0;
+        int frag_count, no_of_desc;
-        struct cmd_desc_type0 *hwdesc;
-        int k;
-        struct netxen_cmd_buffer *pbuf = NULL;
-        int frag_count;
-        int no_of_desc;
        u32 num_txd = adapter->max_tx_desc_count;
+        bool is_tso = false;
        frag_count = skb_shinfo(skb)->nr_frags + 1;
        /* There 4 fragments per descriptor */
        no_of_desc = (frag_count + 3) >> 2;
-        if (netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) {
-                if (skb_shinfo(skb)->gso_size > 0) {
-                        no_of_desc++;
-                        if ((ip_hdrlen(skb) + tcp_hdrlen(skb) +
-                             sizeof(struct ethhdr)) >
-                            (sizeof(struct cmd_desc_type0) - 2)) {
-                                no_of_desc++;
-                        }
-                }
-        }
        producer = adapter->cmd_producer;
        smp_mb();
@@ -1205,34 +1262,26 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
        }
        /* Copy the descriptors into the hardware    */
-        saved_producer = producer;
        hwdesc = &hw->cmd_desc_head[producer];
        memset(hwdesc, 0, sizeof(struct cmd_desc_type0));
        /* Take skb->data itself */
        pbuf = &adapter->cmd_buf_arr[producer];
-        if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
-                        skb_shinfo(skb)->gso_size > 0) {
+        is_tso = netxen_tso_check(netdev, hwdesc, skb);
-                pbuf->mss = skb_shinfo(skb)->gso_size;
-                hwdesc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
-        } else {
-                pbuf->mss = 0;
-                hwdesc->mss = 0;
-        }
-        pbuf->total_length = skb->len;
        pbuf->skb = skb;
-        pbuf->cmd = TX_ETHER_PKT;
        pbuf->frag_count = frag_count;
-        pbuf->port = adapter->portnum;
        buffrag = &pbuf->frag_array[0];
-        buffrag->dma = pci_map_single(adapter->pdev, skb->data, first_seg_len,
+        temp_dma = pci_map_single(pdev, skb->data, first_seg_len,
                                      PCI_DMA_TODEVICE);
+        if (pci_dma_mapping_error(pdev, temp_dma))
+                goto drop_packet;
+        buffrag->dma = temp_dma;
        buffrag->length = first_seg_len;
-        netxen_set_cmd_desc_totallength(hwdesc, skb->len);
+        netxen_set_tx_frags_len(hwdesc, frag_count, skb->len);
-        netxen_set_cmd_desc_num_of_buff(hwdesc, frag_count);
+        netxen_set_tx_port(hwdesc, adapter->portnum);
-        netxen_set_cmd_desc_opcode(hwdesc, TX_ETHER_PKT);
-        netxen_set_cmd_desc_port(hwdesc, adapter->portnum);
-        netxen_set_cmd_desc_ctxid(hwdesc, adapter->portnum);
        hwdesc->buffer1_length = cpu_to_le16(first_seg_len);
        hwdesc->addr_buffer1 = cpu_to_le64(buffrag->dma);
@@ -1240,7 +1289,6 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
                struct skb_frag_struct *frag;
                int len, temp_len;
                unsigned long offset;
-                dma_addr_t temp_dma;
                /* move to next desc. if there is a need */
                if ((i & 0x3) == 0) {
@@ -1256,8 +1304,12 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
                offset = frag->page_offset;
                temp_len = len;
-                temp_dma = pci_map_page(adapter->pdev, frag->page, offset,
+                temp_dma = pci_map_page(pdev, frag->page, offset,
                                        len, PCI_DMA_TODEVICE);
+                if (pci_dma_mapping_error(pdev, temp_dma)) {
+                        netxen_clean_tx_dma_mapping(pdev, pbuf, i);
+                        goto drop_packet;
+                }
                buffrag++;
                buffrag->dma = temp_dma;
@@ -1285,16 +1337,12 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
        }
        producer = get_next_index(producer, num_txd);
-        /* might change opcode to TX_TCP_LSO */
-        netxen_tso_check(adapter, &hw->cmd_desc_head[saved_producer], skb);
        /* For LSO, we need to copy the MAC/IP/TCP headers into
         * the descriptor ring
         */
-        if (netxen_get_cmd_desc_opcode(&hw->cmd_desc_head[saved_producer])
+        if (is_tso) {
-            == TX_TCP_LSO) {
                int hdr_len, first_hdr_len, more_hdr;
-                hdr_len = hw->cmd_desc_head[saved_producer].total_hdr_length;
+                hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
                if (hdr_len > (sizeof(struct cmd_desc_type0) - 2)) {
                        first_hdr_len = sizeof(struct cmd_desc_type0) - 2;
                        more_hdr = 1;
@@ -1336,6 +1384,11 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
        netdev->trans_start = jiffies;
        return NETDEV_TX_OK;
+drop_packet:
+        adapter->stats.txdropped++;
+        dev_kfree_skb_any(skb);
+        return NETDEV_TX_OK;
 }
 static int netxen_nic_check_temp(struct netxen_adapter *adapter)
@@ -1407,6 +1460,8 @@ static void netxen_nic_handle_phy_intr(struct netxen_adapter *adapter)
                        netif_carrier_off(netdev);
                        netif_stop_queue(netdev);
                }
+                netxen_nic_set_link_parameters(adapter);
        } else if (!adapter->ahw.linkup && linkup) {
                printk(KERN_INFO "%s: %s NIC Link is up\n",
                       netxen_nic_driver_name, netdev->name);
@@ -1415,6 +1470,8 @@ static void netxen_nic_handle_phy_intr(struct netxen_adapter *adapter)
                        netif_carrier_on(netdev);
                        netif_wake_queue(netdev);
                }
+                netxen_nic_set_link_parameters(adapter);
        }
 }
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index 42021aca1ddd..e80294d8cc19 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -1956,6 +1956,7 @@ static const struct net_device_ops netdev_ops = {
        .ndo_change_mtu         = ns83820_change_mtu,
        .ndo_set_multicast_list = ns83820_set_multicast,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_tx_timeout         = ns83820_tx_timeout,
 #ifdef NS83820_VLAN_ACCEL_SUPPORT
        .ndo_vlan_rx_register   = ns83820_vlan_rx_register,
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index 5b7a574ce571..d0349e7d73ea 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -712,7 +712,7 @@ static inline void pasemi_mac_rx_error(const struct pasemi_mac *mac,
        rcmdsta = read_dma_reg(PAS_DMA_RXINT_RCMDSTA(mac->dma_if));
        ccmdsta = read_dma_reg(PAS_DMA_RXCHAN_CCMDSTA(chan->chno));
-        printk(KERN_ERR "pasemi_mac: rx error. macrx %016lx, rx status %lx\n",
+        printk(KERN_ERR "pasemi_mac: rx error. macrx %016llx, rx status %llx\n",
                macrx, *chan->status);
        printk(KERN_ERR "pasemi_mac: rcmdsta %08x ccmdsta %08x\n",
@@ -730,8 +730,8 @@ static inline void pasemi_mac_tx_error(const struct pasemi_mac *mac,
        cmdsta = read_dma_reg(PAS_DMA_TXCHAN_TCMDSTA(chan->chno));
-        printk(KERN_ERR "pasemi_mac: tx error. mactx 0x%016lx, "\
+        printk(KERN_ERR "pasemi_mac: tx error. mactx 0x%016llx, "\
-                "tx status 0x%016lx\n", mactx, *chan->status);
+                "tx status 0x%016llx\n", mactx, *chan->status);
        printk(KERN_ERR "pasemi_mac: tcmdsta 0x%08x\n", cmdsta);
 }
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 11adf6ed4628..811a637695ca 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -296,9 +296,8 @@ static int mdio_bus_suspend(struct device * dev, pm_message_t state)
        struct phy_driver *phydrv = to_phy_driver(drv);
        struct phy_device *phydev = to_phy_device(dev);
-        if ((!device_may_wakeup(phydev->dev.parent)) &&
+        if (drv && phydrv->suspend && !device_may_wakeup(phydev->dev.parent))
-                (phydrv && phydrv->suspend))
+                ret = phydrv->suspend(phydev);
-                        ret = phydrv->suspend(phydev);
        return ret;
 }
@@ -310,8 +309,7 @@ static int mdio_bus_resume(struct device * dev)
        struct phy_driver *phydrv = to_phy_driver(drv);
        struct phy_device *phydev = to_phy_device(dev);
-        if ((!device_may_wakeup(phydev->dev.parent)) &&
+        if (drv && phydrv->resume && !device_may_wakeup(phydev->dev.parent))
-                (phydrv && phydrv->resume))
                ret = phydrv->resume(phydev);
        return ret;
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index e35460165bf7..0a06e4fd37d9 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -231,15 +231,6 @@ struct phy_device * get_phy_device(struct mii_bus *bus, int addr)
        if ((phy_id & 0x1fffffff) == 0x1fffffff)
                return NULL;
-        /*
-         * Broken hardware is sometimes missing the pull-up resistor on the
-         * MDIO line, which results in reads to non-existent devices returning
-         * 0 rather than 0xffff. Catch this here and treat 0 as a non-existent
-         * device as well.
-         */
-        if (phy_id == 0)
-                return NULL;
        dev = phy_device_create(bus, addr, phy_id);
        return dev;
diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index c05d38d46350..1387187543e4 100644
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -81,6 +81,9 @@ static struct phy_driver lan83c185_driver = {
        .ack_interrupt  = smsc_phy_ack_interrupt,
        .config_intr    = smsc_phy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
        .driver         = { .owner = THIS_MODULE, }
 };
@@ -102,6 +105,9 @@ static struct phy_driver lan8187_driver = {
        .ack_interrupt  = smsc_phy_ack_interrupt,
        .config_intr    = smsc_phy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
        .driver         = { .owner = THIS_MODULE, }
 };
@@ -123,6 +129,9 @@ static struct phy_driver lan8700_driver = {
        .ack_interrupt  = smsc_phy_ack_interrupt,
        .config_intr    = smsc_phy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
        .driver         = { .owner = THIS_MODULE, }
 };
@@ -144,6 +153,9 @@ static struct phy_driver lan911x_int_driver = {
        .ack_interrupt  = smsc_phy_ack_interrupt,
        .config_intr    = smsc_phy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
        .driver         = { .owner = THIS_MODULE, }
 };
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 06b448285eb5..7b2728b8f1b7 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -250,6 +250,7 @@ static int ppp_connect_channel(struct channel *pch, int unit);
 static int ppp_disconnect_channel(struct channel *pch);
 static void ppp_destroy_channel(struct channel *pch);
 static int unit_get(struct idr *p, void *ptr);
+static int unit_set(struct idr *p, void *ptr, int n);
 static void unit_put(struct idr *p, int n);
 static void *unit_find(struct idr *p, int n);
@@ -2432,11 +2433,18 @@ ppp_create_interface(int unit, int *retp)
        } else {
                if (unit_find(&ppp_units_idr, unit))
                        goto out2; /* unit already exists */
-                else {
+                /*
-                        /* darn, someone is cheating us? */
+                 * if caller need a specified unit number
-                        *retp = -EINVAL;
+                 * lets try to satisfy him, otherwise --
+                 * he should better ask us for new unit number
+                 *
+                 * NOTE: yes I know that returning EEXIST it's not
+                 * fair but at least pppd will ask us to allocate
+                 * new unit in this case so user is happy :)
+                 */
+                unit = unit_set(&ppp_units_idr, ppp, unit);
+                if (unit < 0)
                        goto out2;
-                }
        }
        /* Initialize the new ppp unit */
@@ -2677,14 +2685,37 @@ static void __exit ppp_cleanup(void)
 * by holding all_ppp_mutex
 */
+/* associate pointer with specified number */
+static int unit_set(struct idr *p, void *ptr, int n)
+{
+        int unit, err;
+again:
+        if (!idr_pre_get(p, GFP_KERNEL)) {
+                printk(KERN_ERR "PPP: No free memory for idr\n");
+                return -ENOMEM;
+        }
+        err = idr_get_new_above(p, ptr, n, &unit);
+        if (err == -EAGAIN)
+                goto again;
+        if (unit != n) {
+                idr_remove(p, unit);
+                return -EINVAL;
+        }
+        return unit;
+}
 /* get new free unit number and associate pointer with it */
 static int unit_get(struct idr *p, void *ptr)
 {
        int unit, err;
 again:
-        if (idr_pre_get(p, GFP_KERNEL) == 0) {
+        if (!idr_pre_get(p, GFP_KERNEL)) {
-                printk(KERN_ERR "Out of memory expanding drawable idr\n");
+                printk(KERN_ERR "PPP: No free memory for idr\n");
                return -ENOMEM;
        }
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index 459663a4023d..c1dadadfab18 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -28,11 +28,11 @@
       } while (0)
 #define QLGE_VENDOR_ID    0x1077
-#define QLGE_DEVICE_ID1    0x8012
+#define QLGE_DEVICE_ID    0x8012
-#define QLGE_DEVICE_ID   0x8000
-#define MAX_RX_RINGS 128
+#define MAX_CPUS 8
-#define MAX_TX_RINGS 128
+#define MAX_TX_RINGS MAX_CPUS
+#define MAX_RX_RINGS ((MAX_CPUS * 2) + 1)
 #define NUM_TX_RING_ENTRIES     256
 #define NUM_RX_RING_ENTRIES     256
@@ -45,6 +45,7 @@
 #define MAX_SPLIT_SIZE 1023
 #define QLGE_SB_PAD 32
+#define MAX_CQ 128
 #define DFLT_COALESCE_WAIT 100  /* 100 usec wait for coalescing */
 #define MAX_INTER_FRAME_WAIT 10 /* 10 usec max interframe-wait for coalescing */
 #define DFLT_INTER_FRAME_WAIT (MAX_INTER_FRAME_WAIT/2)
@@ -961,8 +962,7 @@ struct ib_mac_iocb_rsp {
 #define IB_MAC_IOCB_RSP_DS      0x40    /* data is in small buffer */
 #define IB_MAC_IOCB_RSP_DL      0x80    /* data is in large buffer */
        __le32 data_len;        /* */
-        __le32 data_addr_lo;    /* */
+        __le64 data_addr;       /* */
-        __le32 data_addr_hi;    /* */
        __le32 rss;             /* */
        __le16 vlan_id;         /* 12 bits */
 #define IB_MAC_IOCB_RSP_C       0x1000  /* VLAN CFI bit */
@@ -976,8 +976,7 @@ struct ib_mac_iocb_rsp {
 #define IB_MAC_IOCB_RSP_HS      0x40
 #define IB_MAC_IOCB_RSP_HL      0x80
        __le32 hdr_len;         /* */
-        __le32 hdr_addr_lo;     /* */
+        __le64 hdr_addr;        /* */
-        __le32 hdr_addr_hi;     /* */
 } __attribute((packed));
 struct ib_ae_iocb_rsp {
@@ -1042,10 +1041,8 @@ struct wqicb {
        __le16 cq_id_rss;
 #define Q_CQ_ID_RSS_RV 0x8000
        __le16 rid;
-        __le32 addr_lo;
+        __le64 addr;
-        __le32 addr_hi;
+        __le64 cnsmr_idx_addr;
-        __le32 cnsmr_idx_addr_lo;
-        __le32 cnsmr_idx_addr_hi;
 } __attribute((packed));
 /*
@@ -1070,18 +1067,14 @@ struct cqicb {
 #define LEN_CPP_64      0x0002
 #define LEN_CPP_128     0x0003
        __le16 rid;
-        __le32 addr_lo;
+        __le64 addr;
-        __le32 addr_hi;
+        __le64 prod_idx_addr;
-        __le32 prod_idx_addr_lo;
-        __le32 prod_idx_addr_hi;
        __le16 pkt_delay;
        __le16 irq_delay;
-        __le32 lbq_addr_lo;
+        __le64 lbq_addr;
-        __le32 lbq_addr_hi;
        __le16 lbq_buf_size;
        __le16 lbq_len;         /* entry count */
-        __le32 sbq_addr_lo;
+        __le64 sbq_addr;
-        __le32 sbq_addr_hi;
        __le16 sbq_buf_size;
        __le16 sbq_len;         /* entry count */
 } __attribute((packed));
@@ -1145,7 +1138,7 @@ struct tx_ring {
        struct wqicb wqicb;     /* structure used to inform chip of new queue */
        void *wq_base;          /* pci_alloc:virtual addr for tx */
        dma_addr_t wq_base_dma; /* pci_alloc:dma addr for tx */
-        u32 *cnsmr_idx_sh_reg;  /* shadow copy of consumer idx */
+        __le32 *cnsmr_idx_sh_reg;       /* shadow copy of consumer idx */
        dma_addr_t cnsmr_idx_sh_reg_dma;        /* dma-shadow copy of consumer */
        u32 wq_size;            /* size in bytes of queue area */
        u32 wq_len;             /* number of entries in queue */
@@ -1181,7 +1174,7 @@ struct rx_ring {
        u32 cq_size;
        u32 cq_len;
        u16 cq_id;
-        volatile __le32 *prod_idx_sh_reg;       /* Shadowed producer register. */
+        __le32 *prod_idx_sh_reg;        /* Shadowed producer register. */
        dma_addr_t prod_idx_sh_reg_dma;
        void __iomem *cnsmr_idx_db_reg; /* PCI doorbell mem area + 0 */
        u32 cnsmr_idx;          /* current sw idx */
@@ -1402,9 +1395,11 @@ struct ql_adapter {
        int rx_ring_count;
        int ring_mem_size;
        void *ring_mem;
-        struct rx_ring *rx_ring;
+        struct rx_ring rx_ring[MAX_RX_RINGS];
+        struct tx_ring tx_ring[MAX_TX_RINGS];
        int rx_csum;
-        struct tx_ring *tx_ring;
        u32 default_rx_queue;
        u16 rx_coalesce_usecs;  /* cqicb->int_delay */
@@ -1459,6 +1454,24 @@ static inline void ql_write_db_reg(u32 val, void __iomem *addr)
        mmiowb();
 }
+/*
+ * Shadow Registers:
+ * Outbound queues have a consumer index that is maintained by the chip.
+ * Inbound queues have a producer index that is maintained by the chip.
+ * For lower overhead, these registers are "shadowed" to host memory
+ * which allows the device driver to track the queue progress without
+ * PCI reads. When an entry is placed on an inbound queue, the chip will
+ * update the relevant index register and then copy the value to the
+ * shadow register in host memory.
+ */
+static inline u32 ql_read_sh_reg(__le32  *addr)
+{
+        u32 reg;
+        reg =  le32_to_cpu(*addr);
+        rmb();
+        return reg;
+}
 extern char qlge_driver_name[];
 extern const char qlge_driver_version[];
 extern const struct ethtool_ops qlge_ethtool_ops;
diff --git a/drivers/net/qlge/qlge_dbg.c b/drivers/net/qlge/qlge_dbg.c
index 3f5e02d2e4a9..379b895ed6e6 100644
--- a/drivers/net/qlge/qlge_dbg.c
+++ b/drivers/net/qlge/qlge_dbg.c
@@ -435,14 +435,10 @@ void ql_dump_wqicb(struct wqicb *wqicb)
        printk(KERN_ERR PFX "wqicb->cq_id_rss = %d.\n",
               le16_to_cpu(wqicb->cq_id_rss));
        printk(KERN_ERR PFX "wqicb->rid = 0x%x.\n", le16_to_cpu(wqicb->rid));
-        printk(KERN_ERR PFX "wqicb->wq_addr_lo = 0x%.08x.\n",
+        printk(KERN_ERR PFX "wqicb->wq_addr = 0x%llx.\n",
-               le32_to_cpu(wqicb->addr_lo));
+               (unsigned long long) le64_to_cpu(wqicb->addr));
-        printk(KERN_ERR PFX "wqicb->wq_addr_hi = 0x%.08x.\n",
+        printk(KERN_ERR PFX "wqicb->wq_cnsmr_idx_addr = 0x%llx.\n",
-               le32_to_cpu(wqicb->addr_hi));
+               (unsigned long long) le64_to_cpu(wqicb->cnsmr_idx_addr));
-        printk(KERN_ERR PFX "wqicb->wq_cnsmr_idx_addr_lo = 0x%.08x.\n",
-               le32_to_cpu(wqicb->cnsmr_idx_addr_lo));
-        printk(KERN_ERR PFX "wqicb->wq_cnsmr_idx_addr_hi = 0x%.08x.\n",
-               le32_to_cpu(wqicb->cnsmr_idx_addr_hi));
 }
 void ql_dump_tx_ring(struct tx_ring *tx_ring)
@@ -455,10 +451,11 @@ void ql_dump_tx_ring(struct tx_ring *tx_ring)
        printk(KERN_ERR PFX "tx_ring->base = %p.\n", tx_ring->wq_base);
        printk(KERN_ERR PFX "tx_ring->base_dma = 0x%llx.\n",
               (unsigned long long) tx_ring->wq_base_dma);
-        printk(KERN_ERR PFX "tx_ring->cnsmr_idx_sh_reg = %p.\n",
+        printk(KERN_ERR PFX
-               tx_ring->cnsmr_idx_sh_reg);
+               "tx_ring->cnsmr_idx_sh_reg, addr = 0x%p, value = %d.\n",
-        printk(KERN_ERR PFX "tx_ring->cnsmr_idx_sh_reg_dma = 0x%llx.\n",
+               tx_ring->cnsmr_idx_sh_reg,
-               (unsigned long long) tx_ring->cnsmr_idx_sh_reg_dma);
+               tx_ring->cnsmr_idx_sh_reg
+                        ? ql_read_sh_reg(tx_ring->cnsmr_idx_sh_reg) : 0);
        printk(KERN_ERR PFX "tx_ring->size = %d.\n", tx_ring->wq_size);
        printk(KERN_ERR PFX "tx_ring->len = %d.\n", tx_ring->wq_len);
        printk(KERN_ERR PFX "tx_ring->prod_idx_db_reg = %p.\n",
@@ -510,30 +507,22 @@ void ql_dump_cqicb(struct cqicb *cqicb)
        printk(KERN_ERR PFX "cqicb->msix_vect = %d.\n", cqicb->msix_vect);
        printk(KERN_ERR PFX "cqicb->flags = %x.\n", cqicb->flags);
        printk(KERN_ERR PFX "cqicb->len = %d.\n", le16_to_cpu(cqicb->len));
-        printk(KERN_ERR PFX "cqicb->addr_lo = %x.\n",
+        printk(KERN_ERR PFX "cqicb->addr = 0x%llx.\n",
-               le32_to_cpu(cqicb->addr_lo));
+               (unsigned long long) le64_to_cpu(cqicb->addr));
-        printk(KERN_ERR PFX "cqicb->addr_hi = %x.\n",
+        printk(KERN_ERR PFX "cqicb->prod_idx_addr = 0x%llx.\n",
-               le32_to_cpu(cqicb->addr_hi));
+               (unsigned long long) le64_to_cpu(cqicb->prod_idx_addr));
-        printk(KERN_ERR PFX "cqicb->prod_idx_addr_lo = %x.\n",
-               le32_to_cpu(cqicb->prod_idx_addr_lo));
-        printk(KERN_ERR PFX "cqicb->prod_idx_addr_hi = %x.\n",
-               le32_to_cpu(cqicb->prod_idx_addr_hi));
        printk(KERN_ERR PFX "cqicb->pkt_delay = 0x%.04x.\n",
               le16_to_cpu(cqicb->pkt_delay));
        printk(KERN_ERR PFX "cqicb->irq_delay = 0x%.04x.\n",
               le16_to_cpu(cqicb->irq_delay));
-        printk(KERN_ERR PFX "cqicb->lbq_addr_lo = %x.\n",
+        printk(KERN_ERR PFX "cqicb->lbq_addr = 0x%llx.\n",
-               le32_to_cpu(cqicb->lbq_addr_lo));
+               (unsigned long long) le64_to_cpu(cqicb->lbq_addr));
-        printk(KERN_ERR PFX "cqicb->lbq_addr_hi = %x.\n",
-               le32_to_cpu(cqicb->lbq_addr_hi));
        printk(KERN_ERR PFX "cqicb->lbq_buf_size = 0x%.04x.\n",
               le16_to_cpu(cqicb->lbq_buf_size));
        printk(KERN_ERR PFX "cqicb->lbq_len = 0x%.04x.\n",
               le16_to_cpu(cqicb->lbq_len));
-        printk(KERN_ERR PFX "cqicb->sbq_addr_lo = %x.\n",
+        printk(KERN_ERR PFX "cqicb->sbq_addr = 0x%llx.\n",
-               le32_to_cpu(cqicb->sbq_addr_lo));
+               (unsigned long long) le64_to_cpu(cqicb->sbq_addr));
-        printk(KERN_ERR PFX "cqicb->sbq_addr_hi = %x.\n",
-               le32_to_cpu(cqicb->sbq_addr_hi));
        printk(KERN_ERR PFX "cqicb->sbq_buf_size = 0x%.04x.\n",
               le16_to_cpu(cqicb->sbq_buf_size));
        printk(KERN_ERR PFX "cqicb->sbq_len = 0x%.04x.\n",
@@ -558,9 +547,10 @@ void ql_dump_rx_ring(struct rx_ring *rx_ring)
        printk(KERN_ERR PFX "rx_ring->cq_size = %d.\n", rx_ring->cq_size);
        printk(KERN_ERR PFX "rx_ring->cq_len = %d.\n", rx_ring->cq_len);
        printk(KERN_ERR PFX
-               "rx_ring->prod_idx_sh_reg, addr = %p, value = %d.\n",
+               "rx_ring->prod_idx_sh_reg, addr = 0x%p, value = %d.\n",
               rx_ring->prod_idx_sh_reg,
-               rx_ring->prod_idx_sh_reg ? *(rx_ring->prod_idx_sh_reg) : 0);
+               rx_ring->prod_idx_sh_reg
+                        ? ql_read_sh_reg(rx_ring->prod_idx_sh_reg) : 0);
        printk(KERN_ERR PFX "rx_ring->prod_idx_sh_reg_dma = %llx.\n",
               (unsigned long long) rx_ring->prod_idx_sh_reg_dma);
        printk(KERN_ERR PFX "rx_ring->cnsmr_idx_db_reg = %p.\n",
@@ -809,10 +799,8 @@ void ql_dump_ib_mac_rsp(struct ib_mac_iocb_rsp *ib_mac_rsp)
        printk(KERN_ERR PFX "data_len   = %d\n",
               le32_to_cpu(ib_mac_rsp->data_len));
-        printk(KERN_ERR PFX "data_addr_hi    = 0x%x\n",
+        printk(KERN_ERR PFX "data_addr    = 0x%llx\n",
-               le32_to_cpu(ib_mac_rsp->data_addr_hi));
+               (unsigned long long) le64_to_cpu(ib_mac_rsp->data_addr));
-        printk(KERN_ERR PFX "data_addr_lo    = 0x%x\n",
-               le32_to_cpu(ib_mac_rsp->data_addr_lo));
        if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK)
                printk(KERN_ERR PFX "rss    = %x\n",
                       le32_to_cpu(ib_mac_rsp->rss));
@@ -828,10 +816,8 @@ void ql_dump_ib_mac_rsp(struct ib_mac_iocb_rsp *ib_mac_rsp)
        if (ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HV) {
                printk(KERN_ERR PFX "hdr length = %d.\n",
                       le32_to_cpu(ib_mac_rsp->hdr_len));
-                printk(KERN_ERR PFX "hdr addr_hi    = 0x%x.\n",
+                printk(KERN_ERR PFX "hdr addr    = 0x%llx.\n",
-                       le32_to_cpu(ib_mac_rsp->hdr_addr_hi));
+                       (unsigned long long) le64_to_cpu(ib_mac_rsp->hdr_addr));
-                printk(KERN_ERR PFX "hdr addr_lo    = 0x%x.\n",
-                       le32_to_cpu(ib_mac_rsp->hdr_addr_lo));
        }
 }
 #endif
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index f4c016012f18..45421c8b6010 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -76,7 +76,6 @@ MODULE_PARM_DESC(irq_type, "0 = MSI-X, 1 = MSI, 2 = Legacy.");
 static struct pci_device_id qlge_pci_tbl[] __devinitdata = {
        {PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QLGE_DEVICE_ID)},
-        {PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QLGE_DEVICE_ID1)},
        /* required last entry */
        {0,}
 };
@@ -127,12 +126,12 @@ static int ql_sem_trylock(struct ql_adapter *qdev, u32 sem_mask)
 int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask)
 {
-        unsigned int seconds = 3;
+        unsigned int wait_count = 30;
        do {
                if (!ql_sem_trylock(qdev, sem_mask))
                        return 0;
-                ssleep(1);
+                udelay(100);
-        } while (--seconds);
+        } while (--wait_count);
        return -ETIMEDOUT;
 }
@@ -1545,7 +1544,7 @@ static void ql_process_chip_ae_intr(struct ql_adapter *qdev,
 static int ql_clean_outbound_rx_ring(struct rx_ring *rx_ring)
 {
        struct ql_adapter *qdev = rx_ring->qdev;
-        u32 prod = le32_to_cpu(*rx_ring->prod_idx_sh_reg);
+        u32 prod = ql_read_sh_reg(rx_ring->prod_idx_sh_reg);
        struct ob_mac_iocb_rsp *net_rsp = NULL;
        int count = 0;
@@ -1571,7 +1570,7 @@ static int ql_clean_outbound_rx_ring(struct rx_ring *rx_ring)
                }
                count++;
                ql_update_cq(rx_ring);
-                prod = le32_to_cpu(*rx_ring->prod_idx_sh_reg);
+                prod = ql_read_sh_reg(rx_ring->prod_idx_sh_reg);
        }
        ql_write_cq_idx(rx_ring);
        if (netif_queue_stopped(qdev->ndev) && net_rsp != NULL) {
@@ -1591,7 +1590,7 @@ static int ql_clean_outbound_rx_ring(struct rx_ring *rx_ring)
 static int ql_clean_inbound_rx_ring(struct rx_ring *rx_ring, int budget)
 {
        struct ql_adapter *qdev = rx_ring->qdev;
-        u32 prod = le32_to_cpu(*rx_ring->prod_idx_sh_reg);
+        u32 prod = ql_read_sh_reg(rx_ring->prod_idx_sh_reg);
        struct ql_net_rsp_iocb *net_rsp;
        int count = 0;
@@ -1624,7 +1623,7 @@ static int ql_clean_inbound_rx_ring(struct rx_ring *rx_ring, int budget)
                }
                count++;
                ql_update_cq(rx_ring);
-                prod = le32_to_cpu(*rx_ring->prod_idx_sh_reg);
+                prod = ql_read_sh_reg(rx_ring->prod_idx_sh_reg);
                if (count == budget)
                        break;
        }
@@ -1787,7 +1786,7 @@ static irqreturn_t qlge_isr(int irq, void *dev_id)
         * Check the default queue and wake handler if active.
         */
        rx_ring = &qdev->rx_ring[0];
-        if (le32_to_cpu(*rx_ring->prod_idx_sh_reg) != rx_ring->cnsmr_idx) {
+        if (ql_read_sh_reg(rx_ring->prod_idx_sh_reg) != rx_ring->cnsmr_idx) {
                QPRINTK(qdev, INTR, INFO, "Waking handler for rx_ring[0].\n");
                ql_disable_completion_interrupt(qdev, intr_context->intr);
                queue_delayed_work_on(smp_processor_id(), qdev->q_workqueue,
@@ -1801,7 +1800,7 @@ static irqreturn_t qlge_isr(int irq, void *dev_id)
                 */
                for (i = 1; i < qdev->rx_ring_count; i++) {
                        rx_ring = &qdev->rx_ring[i];
-                        if (le32_to_cpu(*rx_ring->prod_idx_sh_reg) !=
+                        if (ql_read_sh_reg(rx_ring->prod_idx_sh_reg) !=
                            rx_ring->cnsmr_idx) {
                                QPRINTK(qdev, INTR, INFO,
                                        "Waking handler for rx_ring[%d].\n", i);
@@ -2356,28 +2355,6 @@ static void ql_tx_ring_clean(struct ql_adapter *qdev)
        }
 }
-static void ql_free_ring_cb(struct ql_adapter *qdev)
-{
-        kfree(qdev->ring_mem);
-}
-static int ql_alloc_ring_cb(struct ql_adapter *qdev)
-{
-        /* Allocate space for tx/rx ring control blocks. */
-        qdev->ring_mem_size =
-            (qdev->tx_ring_count * sizeof(struct tx_ring)) +
-            (qdev->rx_ring_count * sizeof(struct rx_ring));
-        qdev->ring_mem = kmalloc(qdev->ring_mem_size, GFP_KERNEL);
-        if (qdev->ring_mem == NULL) {
-                return -ENOMEM;
-        } else {
-                qdev->rx_ring = qdev->ring_mem;
-                qdev->tx_ring = qdev->ring_mem +
-                    (qdev->rx_ring_count * sizeof(struct rx_ring));
-        }
-        return 0;
-}
 static void ql_free_mem_resources(struct ql_adapter *qdev)
 {
        int i;
@@ -2467,12 +2444,9 @@ static int ql_start_rx_ring(struct ql_adapter *qdev, struct rx_ring *rx_ring)
        bq_len = (rx_ring->cq_len == 65536) ? 0 : (u16) rx_ring->cq_len;
        cqicb->len = cpu_to_le16(bq_len | LEN_V | LEN_CPP_CONT);
-        cqicb->addr_lo = cpu_to_le32(rx_ring->cq_base_dma);
+        cqicb->addr = cpu_to_le64(rx_ring->cq_base_dma);
-        cqicb->addr_hi = cpu_to_le32((u64) rx_ring->cq_base_dma >> 32);
-        cqicb->prod_idx_addr_lo = cpu_to_le32(rx_ring->prod_idx_sh_reg_dma);
+        cqicb->prod_idx_addr = cpu_to_le64(rx_ring->prod_idx_sh_reg_dma);
-        cqicb->prod_idx_addr_hi =
-            cpu_to_le32((u64) rx_ring->prod_idx_sh_reg_dma >> 32);
        /*
         * Set up the control block load flags.
@@ -2483,10 +2457,8 @@ static int ql_start_rx_ring(struct ql_adapter *qdev, struct rx_ring *rx_ring)
        if (rx_ring->lbq_len) {
                cqicb->flags |= FLAGS_LL;       /* Load lbq values */
                *((u64 *) rx_ring->lbq_base_indirect) = rx_ring->lbq_base_dma;
-                cqicb->lbq_addr_lo =
+                cqicb->lbq_addr =
-                    cpu_to_le32(rx_ring->lbq_base_indirect_dma);
+                    cpu_to_le64(rx_ring->lbq_base_indirect_dma);
-                cqicb->lbq_addr_hi =
-                    cpu_to_le32((u64) rx_ring->lbq_base_indirect_dma >> 32);
                bq_len = (rx_ring->lbq_buf_size == 65536) ? 0 :
                        (u16) rx_ring->lbq_buf_size;
                cqicb->lbq_buf_size = cpu_to_le16(bq_len);
@@ -2501,10 +2473,8 @@ static int ql_start_rx_ring(struct ql_adapter *qdev, struct rx_ring *rx_ring)
        if (rx_ring->sbq_len) {
                cqicb->flags |= FLAGS_LS;       /* Load sbq values */
                *((u64 *) rx_ring->sbq_base_indirect) = rx_ring->sbq_base_dma;
-                cqicb->sbq_addr_lo =
+                cqicb->sbq_addr =
-                    cpu_to_le32(rx_ring->sbq_base_indirect_dma);
+                    cpu_to_le64(rx_ring->sbq_base_indirect_dma);
-                cqicb->sbq_addr_hi =
-                    cpu_to_le32((u64) rx_ring->sbq_base_indirect_dma >> 32);
                cqicb->sbq_buf_size =
                    cpu_to_le16(((rx_ring->sbq_buf_size / 2) + 8) & 0xfffffff8);
                bq_len = (rx_ring->sbq_len == 65536) ? 0 :
@@ -2611,12 +2581,9 @@ static int ql_start_tx_ring(struct ql_adapter *qdev, struct tx_ring *tx_ring)
                                   Q_FLAGS_LB | Q_FLAGS_LI | Q_FLAGS_LO);
        wqicb->cq_id_rss = cpu_to_le16(tx_ring->cq_id);
        wqicb->rid = 0;
-        wqicb->addr_lo = cpu_to_le32(tx_ring->wq_base_dma);
+        wqicb->addr = cpu_to_le64(tx_ring->wq_base_dma);
-        wqicb->addr_hi = cpu_to_le32((u64) tx_ring->wq_base_dma >> 32);
-        wqicb->cnsmr_idx_addr_lo = cpu_to_le32(tx_ring->cnsmr_idx_sh_reg_dma);
+        wqicb->cnsmr_idx_addr = cpu_to_le64(tx_ring->cnsmr_idx_sh_reg_dma);
-        wqicb->cnsmr_idx_addr_hi =
-            cpu_to_le32((u64) tx_ring->cnsmr_idx_sh_reg_dma >> 32);
        ql_init_tx_ring(qdev, tx_ring);
@@ -2746,14 +2713,14 @@ static void ql_resolve_queues_to_irqs(struct ql_adapter *qdev)
                                 * Outbound queue is for outbound completions only.
                                 */
                                intr_context->handler = qlge_msix_tx_isr;
-                                sprintf(intr_context->name, "%s-txq-%d",
+                                sprintf(intr_context->name, "%s-tx-%d",
                                        qdev->ndev->name, i);
                        } else {
                                /*
                                 * Inbound queues handle unicast frames only.
                                 */
                                intr_context->handler = qlge_msix_rx_isr;
-                                sprintf(intr_context->name, "%s-rxq-%d",
+                                sprintf(intr_context->name, "%s-rx-%d",
                                        qdev->ndev->name, i);
                        }
                }
@@ -3247,7 +3214,6 @@ static int qlge_close(struct net_device *ndev)
                msleep(1);
        ql_adapter_down(qdev);
        ql_release_adapter_resources(qdev);
-        ql_free_ring_cb(qdev);
        return 0;
 }
@@ -3273,8 +3239,8 @@ static int ql_configure_rings(struct ql_adapter *qdev)
         * This limitation can be removed when requested.
         */
-        if (cpu_cnt > 8)
+        if (cpu_cnt > MAX_CPUS)
-                cpu_cnt = 8;
+                cpu_cnt = MAX_CPUS;
        /*
         * rx_ring[0] is always the default queue.
@@ -3294,9 +3260,6 @@ static int ql_configure_rings(struct ql_adapter *qdev)
         */
        qdev->rx_ring_count = qdev->tx_ring_count + qdev->rss_ring_count + 1;
-        if (ql_alloc_ring_cb(qdev))
-                return -ENOMEM;
        for (i = 0; i < qdev->tx_ring_count; i++) {
                tx_ring = &qdev->tx_ring[i];
                memset((void *)tx_ring, 0, sizeof(tx_ring));
@@ -3393,7 +3356,6 @@ static int qlge_open(struct net_device *ndev)
 error_up:
        ql_release_adapter_resources(qdev);
-        ql_free_ring_cb(qdev);
        return err;
 }
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index cf3a082bc89d..72fd9e97c190 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -49,8 +49,8 @@
 #include <asm/processor.h>
 #define DRV_NAME        "r6040"
-#define DRV_VERSION     "0.20"
+#define DRV_VERSION     "0.21"
-#define DRV_RELDATE     "07Jan2009"
+#define DRV_RELDATE     "09Jan2009"
 /* PHY CHIP Address */
 #define PHY1_ADDR       1       /* For MAC1 */
@@ -457,22 +457,12 @@ static void r6040_down(struct net_device *dev)
        iowrite16(adrp[0], ioaddr + MID_0L);
        iowrite16(adrp[1], ioaddr + MID_0M);
        iowrite16(adrp[2], ioaddr + MID_0H);
-        free_irq(dev->irq, dev);
-        /* Free RX buffer */
-        r6040_free_rxbufs(dev);
-        /* Free TX buffer */
-        r6040_free_txbufs(dev);
-        /* Free Descriptor memory */
-        pci_free_consistent(pdev, RX_DESC_SIZE, lp->rx_ring, lp->rx_ring_dma);
-        pci_free_consistent(pdev, TX_DESC_SIZE, lp->tx_ring, lp->tx_ring_dma);
 }
 static int r6040_close(struct net_device *dev)
 {
        struct r6040_private *lp = netdev_priv(dev);
+        struct pci_dev *pdev = lp->pdev;
        /* deleted timer */
        del_timer_sync(&lp->timer);
@@ -481,8 +471,28 @@ static int r6040_close(struct net_device *dev)
        napi_disable(&lp->napi);
        netif_stop_queue(dev);
        r6040_down(dev);
+        free_irq(dev->irq, dev);
+        /* Free RX buffer */
+        r6040_free_rxbufs(dev);
+        /* Free TX buffer */
+        r6040_free_txbufs(dev);
        spin_unlock_irq(&lp->lock);
+        /* Free Descriptor memory */
+        if (lp->rx_ring) {
+                pci_free_consistent(pdev, RX_DESC_SIZE, lp->rx_ring, lp->rx_ring_dma);
+                lp->rx_ring = 0;
+        }
+        if (lp->tx_ring) {
+                pci_free_consistent(pdev, TX_DESC_SIZE, lp->tx_ring, lp->tx_ring_dma);
+                lp->tx_ring = 0;
+        }
        return 0;
 }
@@ -1049,6 +1059,7 @@ static const struct net_device_ops r6040_netdev_ops = {
        .ndo_set_multicast_list = r6040_multicast_list,
        .ndo_change_mtu         = eth_change_mtu,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_do_ioctl           = r6040_ioctl,
        .ndo_tx_timeout         = r6040_tx_timeout,
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -1143,8 +1154,10 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
        /* Some bootloader/BIOSes do not initialize
         * MAC address, warn about that */
-        if (!(adrp[0] || adrp[1] || adrp[2]))
+        if (!(adrp[0] || adrp[1] || adrp[2])) {
-                printk(KERN_WARNING DRV_NAME ": MAC address not initialized\n");
+                printk(KERN_WARNING DRV_NAME ": MAC address not initialized, generating random\n");
+                random_ether_addr(dev->dev_addr);
+        }
        /* Link new device into r6040_root_dev */
        lp->pdev = pdev;
diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c
index 42fd31276602..8b75bef4a841 100644
--- a/drivers/net/sc92031.c
+++ b/drivers/net/sc92031.c
@@ -1408,6 +1408,7 @@ static const struct net_device_ops sc92031_netdev_ops = {
        .ndo_set_multicast_list = sc92031_set_multicast_list,
        .ndo_change_mtu         = eth_change_mtu,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_tx_timeout         = sc92031_tx_timeout,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = sc92031_poll_controller,
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 7673fd92eaf5..101c00a7bb73 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -854,20 +854,27 @@ static void efx_fini_io(struct efx_nic *efx)
 * interrupts across them. */
 static int efx_wanted_rx_queues(void)
 {
-        cpumask_t core_mask;
+        cpumask_var_t core_mask;
        int count;
        int cpu;
-        cpus_clear(core_mask);
+        if (!alloc_cpumask_var(&core_mask, GFP_KERNEL)) {
+                printk(KERN_WARNING
+                       "efx.c: allocation failure, irq balancing hobbled\n");
+                return 1;
+        }
+        cpumask_clear(core_mask);
        count = 0;
        for_each_online_cpu(cpu) {
-                if (!cpu_isset(cpu, core_mask)) {
+                if (!cpumask_test_cpu(cpu, core_mask)) {
                        ++count;
-                        cpus_or(core_mask, core_mask,
+                        cpumask_or(core_mask, core_mask,
-                                topology_core_siblings(cpu));
+                                   topology_core_cpumask(cpu));
                }
        }
+        free_cpumask_var(core_mask);
        return count;
 }
diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c
index b9768760fae7..9ecb77da9545 100644
--- a/drivers/net/sfc/tenxpress.c
+++ b/drivers/net/sfc/tenxpress.c
@@ -636,10 +636,11 @@ static void tenxpress_phy_fini(struct efx_nic *efx)
 {
        int reg;
-        if (efx->phy_type == PHY_TYPE_SFT9001B) {
+        if (efx->phy_type == PHY_TYPE_SFT9001B)
                device_remove_file(&efx->pci_dev->dev,
                                   &dev_attr_phy_short_reach);
-        } else {
+        if (efx->phy_type == PHY_TYPE_SFX7101) {
                /* Power down the LNPGA */
                reg = (1 << PMA_PMD_LNPGA_POWERDOWN_LBN);
                mdio_clause45_write(efx, efx->mii.phy_id, MDIO_MMD_PMAPMD,
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index 4acd41a093ad..be4465bc0a69 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -389,6 +389,7 @@ static const struct net_device_ops sis900_netdev_ops = {
        .ndo_set_multicast_list = set_rx_mode,
        .ndo_change_mtu         = eth_change_mtu,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_do_ioctl           = mii_ioctl,
        .ndo_tx_timeout         = sis900_tx_timeout,
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -508,10 +509,10 @@ static int __devinit sis900_probe(struct pci_dev *pci_dev,
        else
                ret = sis900_get_mac_addr(pci_dev, net_dev);
-        if (ret == 0) {
+        if (!ret || !is_valid_ether_addr(net_dev->dev_addr)) {
-                printk(KERN_WARNING "%s: Cannot read MAC address.\n", dev_name);
+                random_ether_addr(net_dev->dev_addr);
-                ret = -ENODEV;
+                printk(KERN_WARNING "%s: Unreadable or invalid MAC address,"
-                goto err_unmap_rx;
+                                "using random generated one\n", dev_name);
        }
        /* 630ET : set the mii access mode as software-mode */
diff --git a/drivers/net/smc-mca.c b/drivers/net/smc-mca.c
index 404b80e5ba11..8d36d40649ef 100644
--- a/drivers/net/smc-mca.c
+++ b/drivers/net/smc-mca.c
@@ -192,6 +192,7 @@ static const struct net_device_ops ultramca_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = ei_poll,
diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
index b3866089a206..2033fee3143a 100644
--- a/drivers/net/smc-ultra.c
+++ b/drivers/net/smc-ultra.c
@@ -196,6 +196,7 @@ static const struct net_device_ops ultra_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = ei_poll,
diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c
index dc3f1108884d..f513bdf1c887 100644
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -144,6 +144,7 @@ static inline u32 smsc911x_reg_read(struct smsc911x_data *pdata, u32 reg)
        }
        BUG();
+        return 0;
 }
 static inline void smsc911x_reg_write(struct smsc911x_data *pdata, u32 reg,
@@ -1740,6 +1741,7 @@ static const struct net_device_ops smsc911x_netdev_ops = {
        .ndo_set_multicast_list = smsc911x_set_multicast_list,
        .ndo_do_ioctl           = smsc911x_do_ioctl,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = smsc911x_poll_controller,
 #endif
@@ -1967,7 +1969,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
        smsc911x_reg_write(pdata, INT_STS, 0xFFFFFFFF);
        retval = request_irq(dev->irq, smsc911x_irqhandler, IRQF_DISABLED,
-                             SMSC_CHIPNAME, dev);
+                             dev->name, dev);
        if (retval) {
                SMSC_WARNING(PROBE,
                        "Unable to claim requested irq: %d", dev->irq);
diff --git a/drivers/net/smsc9420.c b/drivers/net/smsc9420.c
index 27e017d96966..c14a4c6452c7 100644
--- a/drivers/net/smsc9420.c
+++ b/drivers/net/smsc9420.c
@@ -1551,6 +1551,7 @@ static const struct net_device_ops smsc9420_netdev_ops = {
        .ndo_set_multicast_list = smsc9420_set_multicast_list,
        .ndo_do_ioctl           = smsc9420_do_ioctl,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = smsc9420_poll_controller,
 #endif /* CONFIG_NET_POLL_CONTROLLER */
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 5e2dbaee125b..8b3f84685387 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7535,11 +7535,58 @@ static int tg3_test_msi(struct tg3 *tp)
        return err;
 }
+static int tg3_request_firmware(struct tg3 *tp)
+{
+        const __be32 *fw_data;
+        if (request_firmware(&tp->fw, tp->fw_needed, &tp->pdev->dev)) {
+                printk(KERN_ERR "%s: Failed to load firmware \"%s\"\n",
+                       tp->dev->name, tp->fw_needed);
+                return -ENOENT;
+        }
+        fw_data = (void *)tp->fw->data;
+        /* Firmware blob starts with version numbers, followed by
+         * start address and _full_ length including BSS sections
+         * (which must be longer than the actual data, of course
+         */
+        tp->fw_len = be32_to_cpu(fw_data[2]);   /* includes bss */
+        if (tp->fw_len < (tp->fw->size - 12)) {
+                printk(KERN_ERR "%s: bogus length %d in \"%s\"\n",
+                       tp->dev->name, tp->fw_len, tp->fw_needed);
+                release_firmware(tp->fw);
+                tp->fw = NULL;
+                return -EINVAL;
+        }
+        /* We no longer need firmware; we have it. */
+        tp->fw_needed = NULL;
+        return 0;
+}
 static int tg3_open(struct net_device *dev)
 {
        struct tg3 *tp = netdev_priv(dev);
        int err;
+        if (tp->fw_needed) {
+                err = tg3_request_firmware(tp);
+                if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0) {
+                        if (err)
+                                return err;
+                } else if (err) {
+                        printk(KERN_WARNING "%s: TSO capability disabled.\n",
+                               tp->dev->name);
+                        tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
+                } else if (!(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE)) {
+                        printk(KERN_NOTICE "%s: TSO capability restored.\n",
+                               tp->dev->name);
+                        tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
+                }
+        }
        netif_carrier_off(tp->dev);
        err = tg3_set_power_state(tp, PCI_D0);
@@ -12934,7 +12981,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
        struct net_device *dev;
        struct tg3 *tp;
        int err, pm_cap;
-        const char *fw_name = NULL;
        char str[40];
        u64 dma_mask, persist_dma_mask;
@@ -13091,7 +13137,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
        tg3_init_bufmgr_config(tp);
        if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0)
-                fw_name = FIRMWARE_TG3;
+                tp->fw_needed = FIRMWARE_TG3;
        if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) {
                tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
@@ -13104,37 +13150,10 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
                tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
        } else {
                tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE | TG3_FLG2_TSO_BUG;
-        }
-        if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) {
                if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705)
-                        fw_name = FIRMWARE_TG3TSO5;
+                        tp->fw_needed = FIRMWARE_TG3TSO5;
                else
-                        fw_name = FIRMWARE_TG3TSO;
+                        tp->fw_needed = FIRMWARE_TG3TSO;
-        }
-        if (fw_name) {
-                const __be32 *fw_data;
-                err = request_firmware(&tp->fw, fw_name, &tp->pdev->dev);
-                if (err) {
-                        printk(KERN_ERR "tg3: Failed to load firmware \"%s\"\n",
-                               fw_name);
-                        goto err_out_iounmap;
-                }
-                fw_data = (void *)tp->fw->data;
-                /* Firmware blob starts with version numbers, followed by
-                   start address and _full_ length including BSS sections
-                   (which must be longer than the actual data, of course */
-                tp->fw_len = be32_to_cpu(fw_data[2]);   /* includes bss */
-                if (tp->fw_len < (tp->fw->size - 12)) {
-                        printk(KERN_ERR "tg3: bogus length %d in \"%s\"\n",
-                               tp->fw_len, fw_name);
-                        err = -EINVAL;
-                        goto err_out_fw;
-                }
        }
        /* TSO is on by default on chips that support hardware TSO.
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index ae5da603c6af..508def3e077f 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2764,6 +2764,7 @@ struct tg3 {
        struct ethtool_coalesce         coal;
        /* firmware info */
+        const char                      *fw_needed;
        const struct firmware           *fw;
        u32                             fw_len; /* includes BSS */
 };
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 7d5a1303e30d..11441225bf41 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -442,40 +442,30 @@ static void magic_packet_detection_enable(struct ucc_geth_private *ugeth)
 {
        struct ucc_fast_private *uccf;
        struct ucc_geth __iomem *ug_regs;
-        u32 maccfg2, uccm;
        uccf = ugeth->uccf;
        ug_regs = ugeth->ug_regs;
        /* Enable interrupts for magic packet detection */
-        uccm = in_be32(uccf->p_uccm);
+        setbits32(uccf->p_uccm, UCC_GETH_UCCE_MPD);
-        uccm |= UCCE_MPD;
-        out_be32(uccf->p_uccm, uccm);
        /* Enable magic packet detection */
-        maccfg2 = in_be32(&ug_regs->maccfg2);
+        setbits32(&ug_regs->maccfg2, MACCFG2_MPE);
-        maccfg2 |= MACCFG2_MPE;
-        out_be32(&ug_regs->maccfg2, maccfg2);
 }
 static void magic_packet_detection_disable(struct ucc_geth_private *ugeth)
 {
        struct ucc_fast_private *uccf;
        struct ucc_geth __iomem *ug_regs;
-        u32 maccfg2, uccm;
        uccf = ugeth->uccf;
        ug_regs = ugeth->ug_regs;
        /* Disable interrupts for magic packet detection */
-        uccm = in_be32(uccf->p_uccm);
+        clrbits32(uccf->p_uccm, UCC_GETH_UCCE_MPD);
-        uccm &= ~UCCE_MPD;
-        out_be32(uccf->p_uccm, uccm);
        /* Disable magic packet detection */
-        maccfg2 = in_be32(&ug_regs->maccfg2);
+        clrbits32(&ug_regs->maccfg2, MACCFG2_MPE);
-        maccfg2 &= ~MACCFG2_MPE;
-        out_be32(&ug_regs->maccfg2, maccfg2);
 }
 #endif /* MAGIC_PACKET */
@@ -585,7 +575,8 @@ static void get_statistics(struct ucc_geth_private *ugeth,
        /* Hardware only if user handed pointer and driver actually
        gathers hardware statistics */
-        if (hardware_statistics && (in_be32(&uf_regs->upsmr) & UPSMR_HSE)) {
+        if (hardware_statistics &&
+            (in_be32(&uf_regs->upsmr) & UCC_GETH_UPSMR_HSE)) {
                hardware_statistics->tx64 = in_be32(&ug_regs->tx64);
                hardware_statistics->tx127 = in_be32(&ug_regs->tx127);
                hardware_statistics->tx255 = in_be32(&ug_regs->tx255);
@@ -1181,9 +1172,7 @@ int init_flow_control_params(u32 automatic_flow_control_mode,
        out_be32(uempr_register, value);
        /* Set UPSMR register */
-        value = in_be32(upsmr_register);
+        setbits32(upsmr_register, automatic_flow_control_mode);
-        value |= automatic_flow_control_mode;
-        out_be32(upsmr_register, value);
        value = in_be32(maccfg1_register);
        if (rx_flow_control_enable)
@@ -1200,14 +1189,11 @@ static int init_hw_statistics_gathering_mode(int enable_hardware_statistics,
                                             u32 __iomem *upsmr_register,
                                             u16 __iomem *uescr_register)
 {
-        u32 upsmr_value = 0;
        u16 uescr_value = 0;
        /* Enable hardware statistics gathering if requested */
-        if (enable_hardware_statistics) {
+        if (enable_hardware_statistics)
-                upsmr_value = in_be32(upsmr_register);
+                setbits32(upsmr_register, UCC_GETH_UPSMR_HSE);
-                upsmr_value |= UPSMR_HSE;
-                out_be32(upsmr_register, upsmr_value);
-        }
        /* Clear hardware statistics counters */
        uescr_value = in_be16(uescr_register);
@@ -1233,23 +1219,17 @@ static int init_firmware_statistics_gathering_mode(int
 {
        /* Note: this function does not check if */
        /* the parameters it receives are NULL   */
-        u16 temoder_value;
-        u32 remoder_value;
        if (enable_tx_firmware_statistics) {
                out_be32(tx_rmon_base_ptr,
                         tx_firmware_statistics_structure_address);
-                temoder_value = in_be16(temoder_register);
+                setbits16(temoder_register, TEMODER_TX_RMON_STATISTICS_ENABLE);
-                temoder_value |= TEMODER_TX_RMON_STATISTICS_ENABLE;
-                out_be16(temoder_register, temoder_value);
        }
        if (enable_rx_firmware_statistics) {
                out_be32(rx_rmon_base_ptr,
                         rx_firmware_statistics_structure_address);
-                remoder_value = in_be32(remoder_register);
+                setbits32(remoder_register, REMODER_RX_RMON_STATISTICS_ENABLE);
-                remoder_value |= REMODER_RX_RMON_STATISTICS_ENABLE;
-                out_be32(remoder_register, remoder_value);
        }
        return 0;
@@ -1316,15 +1296,12 @@ static int init_check_frame_length_mode(int length_check,
 static int init_preamble_length(u8 preamble_length,
                                u32 __iomem *maccfg2_register)
 {
-        u32 value = 0;
        if ((preamble_length < 3) || (preamble_length > 7))
                return -EINVAL;
-        value = in_be32(maccfg2_register);
+        clrsetbits_be32(maccfg2_register, MACCFG2_PREL_MASK,
-        value &= ~MACCFG2_PREL_MASK;
+                        preamble_length << MACCFG2_PREL_SHIFT);
-        value |= (preamble_length << MACCFG2_PREL_SHIFT);
-        out_be32(maccfg2_register, value);
        return 0;
 }
@@ -1337,19 +1314,19 @@ static int init_rx_parameters(int reject_broadcast,
        value = in_be32(upsmr_register);
        if (reject_broadcast)
-                value |= UPSMR_BRO;
+                value |= UCC_GETH_UPSMR_BRO;
        else
-                value &= ~UPSMR_BRO;
+                value &= ~UCC_GETH_UPSMR_BRO;
        if (receive_short_frames)
-                value |= UPSMR_RSH;
+                value |= UCC_GETH_UPSMR_RSH;
        else
-                value &= ~UPSMR_RSH;
+                value &= ~UCC_GETH_UPSMR_RSH;
        if (promiscuous)
-                value |= UPSMR_PRO;
+                value |= UCC_GETH_UPSMR_PRO;
        else
-                value &= ~UPSMR_PRO;
+                value &= ~UCC_GETH_UPSMR_PRO;
        out_be32(upsmr_register, value);
@@ -1410,26 +1387,27 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
        /*                    Set UPSMR                      */
        upsmr = in_be32(&uf_regs->upsmr);
-        upsmr &= ~(UPSMR_RPM | UPSMR_R10M | UPSMR_TBIM | UPSMR_RMM);
+        upsmr &= ~(UCC_GETH_UPSMR_RPM | UCC_GETH_UPSMR_R10M |
+                   UCC_GETH_UPSMR_TBIM | UCC_GETH_UPSMR_RMM);
        if ((ugeth->phy_interface == PHY_INTERFACE_MODE_RMII) ||
            (ugeth->phy_interface == PHY_INTERFACE_MODE_RGMII) ||
            (ugeth->phy_interface == PHY_INTERFACE_MODE_RGMII_ID) ||
            (ugeth->phy_interface == PHY_INTERFACE_MODE_RGMII_RXID) ||
            (ugeth->phy_interface == PHY_INTERFACE_MODE_RGMII_TXID) ||
            (ugeth->phy_interface == PHY_INTERFACE_MODE_RTBI)) {
-                upsmr |= UPSMR_RPM;
+                upsmr |= UCC_GETH_UPSMR_RPM;
                switch (ugeth->max_speed) {
                case SPEED_10:
-                        upsmr |= UPSMR_R10M;
+                        upsmr |= UCC_GETH_UPSMR_R10M;
                        /* FALLTHROUGH */
                case SPEED_100:
                        if (ugeth->phy_interface != PHY_INTERFACE_MODE_RTBI)
-                                upsmr |= UPSMR_RMM;
+                                upsmr |= UCC_GETH_UPSMR_RMM;
                }
        }
        if ((ugeth->phy_interface == PHY_INTERFACE_MODE_TBI) ||
            (ugeth->phy_interface == PHY_INTERFACE_MODE_RTBI)) {
-                upsmr |= UPSMR_TBIM;
+                upsmr |= UCC_GETH_UPSMR_TBIM;
        }
        out_be32(&uf_regs->upsmr, upsmr);
@@ -1517,9 +1495,9 @@ static void adjust_link(struct net_device *dev)
                                    (ugeth->phy_interface == PHY_INTERFACE_MODE_RGMII_TXID) ||
                                    (ugeth->phy_interface == PHY_INTERFACE_MODE_RTBI)) {
                                        if (phydev->speed == SPEED_10)
-                                                upsmr |= UPSMR_R10M;
+                                                upsmr |= UCC_GETH_UPSMR_R10M;
                                        else
-                                                upsmr &= ~(UPSMR_R10M);
+                                                upsmr &= ~UCC_GETH_UPSMR_R10M;
                                }
                                break;
                        default:
@@ -1602,10 +1580,8 @@ static int ugeth_graceful_stop_tx(struct ucc_geth_private *ugeth)
        uccf = ugeth->uccf;
        /* Mask GRACEFUL STOP TX interrupt bit and clear it */
-        temp = in_be32(uccf->p_uccm);
+        clrbits32(uccf->p_uccm, UCC_GETH_UCCE_GRA);
-        temp &= ~UCCE_GRA;
+        out_be32(uccf->p_ucce, UCC_GETH_UCCE_GRA);  /* clear by writing 1 */
-        out_be32(uccf->p_uccm, temp);
-        out_be32(uccf->p_ucce, UCCE_GRA);       /* clear by writing 1 */
        /* Issue host command */
        cecr_subblock =
@@ -1617,7 +1593,7 @@ static int ugeth_graceful_stop_tx(struct ucc_geth_private *ugeth)
        do {
                msleep(10);
                temp = in_be32(uccf->p_ucce);
-        } while (!(temp & UCCE_GRA) && --i);
+        } while (!(temp & UCC_GETH_UCCE_GRA) && --i);
        uccf->stopped_tx = 1;
@@ -1975,12 +1951,9 @@ static void ucc_geth_set_multi(struct net_device *dev)
        uf_regs = ugeth->uccf->uf_regs;
        if (dev->flags & IFF_PROMISC) {
+                setbits32(&uf_regs->upsmr, UCC_GETH_UPSMR_PRO);
-                out_be32(&uf_regs->upsmr, in_be32(&uf_regs->upsmr) | UPSMR_PRO);
        } else {
+                clrbits32(&uf_regs->upsmr, UCC_GETH_UPSMR_PRO);
-                out_be32(&uf_regs->upsmr, in_be32(&uf_regs->upsmr)&~UPSMR_PRO);
                p_82xx_addr_filt =
                    (struct ucc_geth_82xx_address_filtering_pram __iomem *) ugeth->
@@ -2020,7 +1993,6 @@ static void ucc_geth_stop(struct ucc_geth_private *ugeth)
 {
        struct ucc_geth __iomem *ug_regs = ugeth->ug_regs;
        struct phy_device *phydev = ugeth->phydev;
-        u32 tempval;
        ugeth_vdbg("%s: IN", __func__);
@@ -2037,9 +2009,7 @@ static void ucc_geth_stop(struct ucc_geth_private *ugeth)
        out_be32(ugeth->uccf->p_ucce, 0xffffffff);
        /* Disable Rx and Tx */
-        tempval = in_be32(&ug_regs->maccfg1);
+        clrbits32(&ug_regs->maccfg1, MACCFG1_ENABLE_RX | MACCFG1_ENABLE_TX);
-        tempval &= ~(MACCFG1_ENABLE_RX | MACCFG1_ENABLE_TX);
-        out_be32(&ug_regs->maccfg1, tempval);
        ucc_geth_memclean(ugeth);
 }
@@ -2153,10 +2123,10 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
        /* Generate uccm_mask for receive */
        uf_info->uccm_mask = ug_info->eventRegMask & UCCE_OTHER;/* Errors */
        for (i = 0; i < ug_info->numQueuesRx; i++)
-                uf_info->uccm_mask |= (UCCE_RXBF_SINGLE_MASK << i);
+                uf_info->uccm_mask |= (UCC_GETH_UCCE_RXF0 << i);
        for (i = 0; i < ug_info->numQueuesTx; i++)
-                uf_info->uccm_mask |= (UCCE_TXBF_SINGLE_MASK << i);
+                uf_info->uccm_mask |= (UCC_GETH_UCCE_TXB0 << i);
        /* Initialize the general fast UCC block. */
        if (ucc_fast_init(uf_info, &ugeth->uccf)) {
                if (netif_msg_probe(ugeth))
@@ -2185,7 +2155,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
        struct ucc_geth __iomem *ug_regs;
        int ret_val = -EINVAL;
        u32 remoder = UCC_GETH_REMODER_INIT;
-        u32 init_enet_pram_offset, cecr_subblock, command, maccfg1;
+        u32 init_enet_pram_offset, cecr_subblock, command;
        u32 ifstat, i, j, size, l2qt, l3qt, length;
        u16 temoder = UCC_GETH_TEMODER_INIT;
        u16 test;
@@ -2281,10 +2251,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
                                 &uf_regs->upsmr,
                                 &ug_regs->uempr, &ug_regs->maccfg1);
-        maccfg1 = in_be32(&ug_regs->maccfg1);
+        setbits32(&ug_regs->maccfg1, MACCFG1_ENABLE_RX | MACCFG1_ENABLE_TX);
-        maccfg1 |= MACCFG1_ENABLE_RX;
-        maccfg1 |= MACCFG1_ENABLE_TX;
-        out_be32(&ug_regs->maccfg1, maccfg1);
        /*                    Set IPGIFG                     */
        /* For more details see the hardware spec.           */
@@ -3274,7 +3241,6 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ)
 static int ucc_geth_poll(struct napi_struct *napi, int budget)
 {
        struct ucc_geth_private *ugeth = container_of(napi, struct ucc_geth_private, napi);
-        struct net_device *dev = ugeth->dev;
        struct ucc_geth_info *ug_info;
        int howmany, i;
@@ -3285,14 +3251,8 @@ static int ucc_geth_poll(struct napi_struct *napi, int budget)
                howmany += ucc_geth_rx(ugeth, i, budget - howmany);
        if (howmany < budget) {
-                struct ucc_fast_private *uccf;
-                u32 uccm;
                netif_rx_complete(napi);
-                uccf = ugeth->uccf;
+                setbits32(ugeth->uccf->p_uccm, UCCE_RX_EVENTS);
-                uccm = in_be32(uccf->p_uccm);
-                uccm |= UCCE_RX_EVENTS;
-                out_be32(uccf->p_uccm, uccm);
        }
        return howmany;
@@ -3332,7 +3292,7 @@ static irqreturn_t ucc_geth_irq_handler(int irq, void *info)
        /* Tx event processing */
        if (ucce & UCCE_TX_EVENTS) {
                spin_lock(&ugeth->lock);
-                tx_mask = UCCE_TXBF_SINGLE_MASK;
+                tx_mask = UCC_GETH_UCCE_TXB0;
                for (i = 0; i < ug_info->numQueuesTx; i++) {
                        if (ucce & tx_mask)
                                ucc_geth_tx(dev, i);
@@ -3344,12 +3304,10 @@ static irqreturn_t ucc_geth_irq_handler(int irq, void *info)
        /* Errors and other events */
        if (ucce & UCCE_OTHER) {
-                if (ucce & UCCE_BSY) {
+                if (ucce & UCC_GETH_UCCE_BSY)
                        dev->stats.rx_errors++;
-                }
+                if (ucce & UCC_GETH_UCCE_TXE)
-                if (ucce & UCCE_TXE) {
                        dev->stats.tx_errors++;
-                }
        }
        return IRQ_HANDLED;
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index d74d2f7cb739..8f699cb773ee 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -162,92 +162,27 @@ struct ucc_geth {
                                                                   boundary */
 /* UCC GETH Event Register */
-#define UCCE_MPD                                0x80000000      /* Magic packet
+#define UCCE_TXB   (UCC_GETH_UCCE_TXB7 | UCC_GETH_UCCE_TXB6 | \
-                                                                   detection */
+                    UCC_GETH_UCCE_TXB5 | UCC_GETH_UCCE_TXB4 | \
-#define UCCE_SCAR                               0x40000000
+                    UCC_GETH_UCCE_TXB3 | UCC_GETH_UCCE_TXB2 | \
-#define UCCE_GRA                                0x20000000      /* Tx graceful
+                    UCC_GETH_UCCE_TXB1 | UCC_GETH_UCCE_TXB0)
-                                                                   stop
-                                                                   complete */
+#define UCCE_RXB   (UCC_GETH_UCCE_RXB7 | UCC_GETH_UCCE_RXB6 | \
-#define UCCE_CBPR                               0x10000000
+                    UCC_GETH_UCCE_RXB5 | UCC_GETH_UCCE_RXB4 | \
-#define UCCE_BSY                                0x08000000
+                    UCC_GETH_UCCE_RXB3 | UCC_GETH_UCCE_RXB2 | \
-#define UCCE_RXC                                0x04000000
+                    UCC_GETH_UCCE_RXB1 | UCC_GETH_UCCE_RXB0)
-#define UCCE_TXC                                0x02000000
-#define UCCE_TXE                                0x01000000
+#define UCCE_RXF   (UCC_GETH_UCCE_RXF7 | UCC_GETH_UCCE_RXF6 | \
-#define UCCE_TXB7                               0x00800000
+                    UCC_GETH_UCCE_RXF5 | UCC_GETH_UCCE_RXF4 | \
-#define UCCE_TXB6                               0x00400000
+                    UCC_GETH_UCCE_RXF3 | UCC_GETH_UCCE_RXF2 | \
-#define UCCE_TXB5                               0x00200000
+                    UCC_GETH_UCCE_RXF1 | UCC_GETH_UCCE_RXF0)
-#define UCCE_TXB4                               0x00100000
-#define UCCE_TXB3                               0x00080000
+#define UCCE_OTHER (UCC_GETH_UCCE_SCAR | UCC_GETH_UCCE_GRA | \
-#define UCCE_TXB2                               0x00040000
+                    UCC_GETH_UCCE_CBPR | UCC_GETH_UCCE_BSY | \
-#define UCCE_TXB1                               0x00020000
+                    UCC_GETH_UCCE_RXC  | UCC_GETH_UCCE_TXC | UCC_GETH_UCCE_TXE)
-#define UCCE_TXB0                               0x00010000
-#define UCCE_RXB7                               0x00008000
+#define UCCE_RX_EVENTS  (UCCE_RXF | UCC_GETH_UCCE_BSY)
-#define UCCE_RXB6                               0x00004000
+#define UCCE_TX_EVENTS  (UCCE_TXB | UCC_GETH_UCCE_TXE)
-#define UCCE_RXB5                               0x00002000
-#define UCCE_RXB4                               0x00001000
-#define UCCE_RXB3                               0x00000800
-#define UCCE_RXB2                               0x00000400
-#define UCCE_RXB1                               0x00000200
-#define UCCE_RXB0                               0x00000100
-#define UCCE_RXF7                               0x00000080
-#define UCCE_RXF6                               0x00000040
-#define UCCE_RXF5                               0x00000020
-#define UCCE_RXF4                               0x00000010
-#define UCCE_RXF3                               0x00000008
-#define UCCE_RXF2                               0x00000004
-#define UCCE_RXF1                               0x00000002
-#define UCCE_RXF0                               0x00000001
-#define UCCE_RXBF_SINGLE_MASK                   (UCCE_RXF0)
-#define UCCE_TXBF_SINGLE_MASK                   (UCCE_TXB0)
-#define UCCE_TXB         (UCCE_TXB7 | UCCE_TXB6 | UCCE_TXB5 | UCCE_TXB4 |\
-                        UCCE_TXB3 | UCCE_TXB2 | UCCE_TXB1 | UCCE_TXB0)
-#define UCCE_RXB         (UCCE_RXB7 | UCCE_RXB6 | UCCE_RXB5 | UCCE_RXB4 |\
-                        UCCE_RXB3 | UCCE_RXB2 | UCCE_RXB1 | UCCE_RXB0)
-#define UCCE_RXF         (UCCE_RXF7 | UCCE_RXF6 | UCCE_RXF5 | UCCE_RXF4 |\
-                        UCCE_RXF3 | UCCE_RXF2 | UCCE_RXF1 | UCCE_RXF0)
-#define UCCE_OTHER       (UCCE_SCAR | UCCE_GRA  | UCCE_CBPR | UCCE_BSY  |\
-                        UCCE_RXC  | UCCE_TXC  | UCCE_TXE)
-#define UCCE_RX_EVENTS                                                  (UCCE_RXF | UCCE_BSY)
-#define UCCE_TX_EVENTS                                                  (UCCE_TXB | UCCE_TXE)
-/* UCC GETH UPSMR (Protocol Specific Mode Register) */
-#define UPSMR_ECM                               0x04000000      /* Enable CAM
-                                                                   Miss or
-                                                                   Enable
-                                                                   Filtering
-                                                                   Miss */
-#define UPSMR_HSE                               0x02000000      /* Hardware
-                                                                   Statistics
-                                                                   Enable */
-#define UPSMR_PRO                               0x00400000      /* Promiscuous*/
-#define UPSMR_CAP                               0x00200000      /* CAM polarity
-                                                                 */
-#define UPSMR_RSH                               0x00100000      /* Receive
-                                                                   Short Frames
-                                                                 */
-#define UPSMR_RPM                               0x00080000      /* Reduced Pin
-                                                                   Mode
-                                                                   interfaces */
-#define UPSMR_R10M                              0x00040000      /* RGMII/RMII
-                                                                   10 Mode */
-#define UPSMR_RLPB                              0x00020000      /* RMII
-                                                                   Loopback
-                                                                   Mode */
-#define UPSMR_TBIM                              0x00010000      /* Ten-bit
-                                                                   Interface
-                                                                   Mode */
-#define UPSMR_RMM                               0x00001000      /* RMII/RGMII
-                                                                   Mode */
-#define UPSMR_CAM                               0x00000400      /* CAM Address
-                                                                   Matching */
-#define UPSMR_BRO                               0x00000200      /* Broadcast
-                                                                   Address */
-#define UPSMR_RES1                              0x00002000      /* Reserved
-                                                                   feild - must
-                                                                   be 1 */
 /* UCC GETH MACCFG1 (MAC Configuration 1 Register) */
 #define MACCFG1_FLOW_RX                         0x00000020      /* Flow Control
@@ -945,9 +880,10 @@ struct ucc_geth_hardware_statistics {
 #define UCC_GETH_REMODER_INIT                   0       /* bits that must be
                                                           set */
 #define UCC_GETH_TEMODER_INIT                   0xC000  /* bits that must */
-#define UCC_GETH_UPSMR_INIT                     (UPSMR_RES1)    /* Start value
-                                                                   for this
+/* Initial value for UPSMR */
-                                                                   register */
+#define UCC_GETH_UPSMR_INIT                     UCC_GETH_UPSMR_RES1
 #define UCC_GETH_MACCFG1_INIT                   0
 #define UCC_GETH_MACCFG2_INIT                   (MACCFG2_RESERVED_1)
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index c4918b86ed19..0d0fa91c0251 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -1297,6 +1297,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
        /* setup */
        spin_lock_irq(&serial->serial_lock);
        tty->driver_data = serial;
+        tty_kref_put(serial->tty);
        serial->tty = tty_kref_get(tty);
        spin_unlock_irq(&serial->serial_lock);
@@ -1792,8 +1793,8 @@ static int mux_device_request(struct hso_serial *serial, u8 type, u16 port,
        /* initialize */
        ctrl_req->wValue = 0;
-        ctrl_req->wIndex = hso_port_to_mux(port);
+        ctrl_req->wIndex = cpu_to_le16(hso_port_to_mux(port));
-        ctrl_req->wLength = size;
+        ctrl_req->wLength = cpu_to_le16(size);
        if (type == USB_CDC_GET_ENCAPSULATED_RESPONSE) {
                /* Reading command */
@@ -2043,9 +2044,8 @@ static int put_rxbuf_data(struct urb *urb, struct hso_serial *serial)
                return -2;
        }
-        spin_lock(&serial->serial_lock);
+        /* All callers to put_rxbuf_data hold serial_lock */
        tty = tty_kref_get(serial->tty);
-        spin_unlock(&serial->serial_lock);
        /* Push data to tty */
        if (tty) {
@@ -2053,8 +2053,10 @@ static int put_rxbuf_data(struct urb *urb, struct hso_serial *serial)
                        serial->curr_rx_urb_offset;
                D1("data to push to tty");
                while (write_length_remaining) {
-                        if (test_bit(TTY_THROTTLED, &tty->flags))
+                        if (test_bit(TTY_THROTTLED, &tty->flags)) {
+                                tty_kref_put(tty);
                                return -1;
+                        }
                        curr_write_len =  tty_insert_flip_string
                                (tty, urb->transfer_buffer +
                                 serial->curr_rx_urb_offset,
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index 5385d66b306e..ced8f36ebd01 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -94,10 +94,18 @@ static int mcs7830_get_reg(struct usbnet *dev, u16 index, u16 size, void *data)
 {
        struct usb_device *xdev = dev->udev;
        int ret;
+        void *buffer;
+        buffer = kmalloc(size, GFP_NOIO);
+        if (buffer == NULL)
+                return -ENOMEM;
        ret = usb_control_msg(xdev, usb_rcvctrlpipe(xdev, 0), MCS7830_RD_BREQ,
-                              MCS7830_RD_BMREQ, 0x0000, index, data,
+                              MCS7830_RD_BMREQ, 0x0000, index, buffer,
                              size, MCS7830_CTRL_TIMEOUT);
+        memcpy(data, buffer, size);
+        kfree(buffer);
        return ret;
 }
@@ -105,10 +113,18 @@ static int mcs7830_set_reg(struct usbnet *dev, u16 index, u16 size, void *data)
 {
        struct usb_device *xdev = dev->udev;
        int ret;
+        void *buffer;
+        buffer = kmalloc(size, GFP_NOIO);
+        if (buffer == NULL)
+                return -ENOMEM;
+        memcpy(buffer, data, size);
        ret = usb_control_msg(xdev, usb_sndctrlpipe(xdev, 0), MCS7830_WR_BREQ,
-                              MCS7830_WR_BMREQ, 0x0000, index, data,
+                              MCS7830_WR_BMREQ, 0x0000, index, buffer,
                              size, MCS7830_CTRL_TIMEOUT);
+        kfree(buffer);
        return ret;
 }
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index ac07cc6e3cb2..3b8e63254277 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -622,6 +622,7 @@ static const struct net_device_ops rhine_netdev_ops = {
        .ndo_get_stats           = rhine_get_stats,
        .ndo_set_multicast_list  = rhine_set_rx_mode,
        .ndo_validate_addr       = eth_validate_addr,
+        .ndo_set_mac_address     = eth_mac_addr,
        .ndo_do_ioctl            = netdev_ioctl,
        .ndo_tx_timeout          = rhine_tx_timeout,
 #ifdef CONFIG_NET_POLL_CONTROLLER
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 58e25d090ae0..c5691fdb7079 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -855,6 +855,7 @@ static const struct net_device_ops velocity_netdev_ops = {
        .ndo_start_xmit         = velocity_xmit,
        .ndo_get_stats          = velocity_get_stats,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_set_multicast_list = velocity_set_multi,
        .ndo_change_mtu         = velocity_change_mtu,
        .ndo_do_ioctl           = velocity_ioctl,
@@ -1301,7 +1302,7 @@ static void velocity_free_rd_ring(struct velocity_info *vptr)
 static int velocity_init_td_ring(struct velocity_info *vptr)
 {
        dma_addr_t curr;
-        unsigned int j;
+        int j;
        /* Init the TD ring entries */
        for (j = 0; j < vptr->tx.numq; j++) {
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 43f6523c40be..63ef2a8905fb 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -24,6 +24,7 @@
 #include <linux/virtio.h>
 #include <linux/virtio_net.h>
 #include <linux/scatterlist.h>
+#include <linux/if_vlan.h>
 static int napi_weight = 128;
 module_param(napi_weight, int, 0444);
@@ -33,7 +34,7 @@ module_param(csum, bool, 0444);
 module_param(gso, bool, 0444);
 /* FIXME: MTU in config. */
-#define MAX_PACKET_LEN (ETH_HLEN+ETH_DATA_LEN)
+#define MAX_PACKET_LEN (ETH_HLEN + VLAN_HLEN + ETH_DATA_LEN)
 #define GOOD_COPY_LEN   128
 struct virtnet_info
diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c
index 2dc241689d37..0dbd85b0162d 100644
--- a/drivers/net/wan/ixp4xx_hss.c
+++ b/drivers/net/wan/ixp4xx_hss.c
@@ -622,7 +622,7 @@ static void hss_hdlc_rx_irq(void *pdev)
        printk(KERN_DEBUG "%s: hss_hdlc_rx_irq\n", dev->name);
 #endif
        qmgr_disable_irq(queue_ids[port->id].rx);
-        netif_rx_schedule(dev, &port->napi);
+        netif_rx_schedule(&port->napi);
 }
 static int hss_hdlc_poll(struct napi_struct *napi, int budget)
@@ -651,7 +651,7 @@ static int hss_hdlc_poll(struct napi_struct *napi, int budget)
                        printk(KERN_DEBUG "%s: hss_hdlc_poll"
                               " netif_rx_complete\n", dev->name);
 #endif
-                        netif_rx_complete(dev, napi);
+                        netif_rx_complete(napi);
                        qmgr_enable_irq(rxq);
                        if (!qmgr_stat_empty(rxq) &&
                            netif_rx_reschedule(napi)) {
@@ -1069,7 +1069,7 @@ static int hss_hdlc_open(struct net_device *dev)
        hss_start_hdlc(port);
        /* we may already have RX data, enables IRQ */
-        netif_rx_schedule(dev, &port->napi);
+        netif_rx_schedule(&port->napi);
        return 0;
 err_unlock:
diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index 3c1edda08d3d..d8322d2d1e29 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -155,6 +155,7 @@ static const struct net_device_ops wd_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = ei_poll,
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c
index d3d37fed6893..15d9f51b292c 100644
--- a/drivers/net/wimax/i2400m/control.c
+++ b/drivers/net/wimax/i2400m/control.c
@@ -609,7 +609,7 @@ void i2400m_msg_to_dev_cancel_wait(struct i2400m *i2400m, int code)
        spin_lock_irqsave(&i2400m->rx_lock, flags);
        ack_skb = i2400m->ack_skb;
        if (ack_skb && !IS_ERR(ack_skb))
-                kfree(ack_skb);
+                kfree_skb(ack_skb);
        i2400m->ack_skb = ERR_PTR(code);
        spin_unlock_irqrestore(&i2400m->rx_lock, flags);
 }
diff --git a/drivers/net/wimax/i2400m/usb-rx.c b/drivers/net/wimax/i2400m/usb-rx.c
index 074cc1f89853..a314799967cf 100644
--- a/drivers/net/wimax/i2400m/usb-rx.c
+++ b/drivers/net/wimax/i2400m/usb-rx.c
@@ -184,6 +184,8 @@ void i2400mu_rx_size_maybe_shrink(struct i2400mu *i2400mu)
 *   NOTE: this function might realloc the skb (if it is too small),
 *   so always update with the one returned.
 *   ERR_PTR() is < 0 on error.
+ *   Will return NULL if it cannot reallocate -- this can be
+ *   considered a transient retryable error.
 */
 static
 struct sk_buff *i2400mu_rx(struct i2400mu *i2400mu, struct sk_buff *rx_skb)
@@ -243,8 +245,8 @@ retry:
                        if (printk_ratelimit())
                                dev_err(dev, "RX: Can't reallocate skb to %d; "
                                        "RX dropped\n", rx_size);
-                        kfree(rx_skb);
+                        kfree_skb(rx_skb);
-                        result = 0;
+                        rx_skb = NULL;
                        goto out;       /* drop it...*/
                }
                kfree_skb(rx_skb);
@@ -344,7 +346,8 @@ int i2400mu_rxd(void *_i2400mu)
                if (IS_ERR(rx_skb))
                        goto out;
                atomic_dec(&i2400mu->rx_pending_count);
-                if (rx_skb->len == 0) { /* some ignorable condition */
+                if (rx_skb == NULL || rx_skb->len == 0) {
+                        /* some "ignorable" condition */
                        kfree_skb(rx_skb);
                        continue;
                }
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index ea543fcf2687..e4f9f747de88 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -111,7 +111,7 @@ config WLAN_80211
          lets you choose drivers.
 config PCMCIA_RAYCS
-        tristate "Aviator/Raytheon 2.4MHz wireless support"
+        tristate "Aviator/Raytheon 2.4GHz wireless support"
        depends on PCMCIA && WLAN_80211
        select WIRELESS_EXT
        ---help---
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 4af2607deec0..8ef87356e083 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -2644,7 +2644,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                if (skb_headroom(skb) < padsize) {
                        ATH5K_ERR(sc, "tx hdrlen not %%4: %d not enough"
                                  " headroom to pad %d\n", hdrlen, padsize);
-                        return -1;
+                        return NETDEV_TX_BUSY;
                }
                skb_push(skb, padsize);
                memmove(skb->data, skb->data+padsize, hdrlen);
@@ -2655,7 +2655,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                ATH5K_ERR(sc, "no further txbuf available, dropping packet\n");
                spin_unlock_irqrestore(&sc->txbuflock, flags);
                ieee80211_stop_queue(hw, skb_get_queue_mapping(skb));
-                return -1;
+                return NETDEV_TX_BUSY;
        }
        bf = list_first_entry(&sc->txbuf, struct ath5k_buf, list);
        list_del(&bf->list);
@@ -2673,10 +2673,10 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                sc->txbuf_len++;
                spin_unlock_irqrestore(&sc->txbuflock, flags);
                dev_kfree_skb_any(skb);
-                return 0;
+                return NETDEV_TX_OK;
        }
-        return 0;
+        return NETDEV_TX_OK;
 }
 static int
diff --git a/drivers/net/wireless/ath5k/pcu.c b/drivers/net/wireless/ath5k/pcu.c
index 0cac05c6a9ce..75eb9f43c741 100644
--- a/drivers/net/wireless/ath5k/pcu.c
+++ b/drivers/net/wireless/ath5k/pcu.c
@@ -65,7 +65,7 @@ int ath5k_hw_set_opmode(struct ath5k_hw *ah)
                if (ah->ah_version == AR5K_AR5210)
                        pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
                else
-                        AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_ADHOC);
+                        AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
                break;
        case NL80211_IFTYPE_AP:
@@ -75,7 +75,7 @@ int ath5k_hw_set_opmode(struct ath5k_hw *ah)
                if (ah->ah_version == AR5K_AR5210)
                        pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
                else
-                        AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_ADHOC);
+                        AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
                break;
        case NL80211_IFTYPE_STATION:
diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h
index 91aaeaf88199..9189ab13286c 100644
--- a/drivers/net/wireless/ath5k/reg.h
+++ b/drivers/net/wireless/ath5k/reg.h
@@ -73,7 +73,7 @@
 #define AR5K_CFG_SWRD           0x00000004      /* Byte-swap RX descriptor */
 #define AR5K_CFG_SWRB           0x00000008      /* Byte-swap RX buffer */
 #define AR5K_CFG_SWRG           0x00000010      /* Byte-swap Register access */
-#define AR5K_CFG_ADHOC          0x00000020      /* AP/Adhoc indication [5211+] */
+#define AR5K_CFG_IBSS           0x00000020      /* 0-BSS, 1-IBSS [5211+] */
 #define AR5K_CFG_PHY_OK         0x00000100      /* [5211+] */
 #define AR5K_CFG_EEBS           0x00000200      /* EEPROM is busy */
 #define AR5K_CFG_CLKGD          0x00000400      /* Clock gated (Disable dynamic clock) */
diff --git a/drivers/net/wireless/ath9k/Kconfig b/drivers/net/wireless/ath9k/Kconfig
index c43bd321f97f..90a8dd873786 100644
--- a/drivers/net/wireless/ath9k/Kconfig
+++ b/drivers/net/wireless/ath9k/Kconfig
@@ -1,6 +1,7 @@
 config ATH9K
        tristate "Atheros 802.11n wireless cards support"
        depends on PCI && MAC80211 && WLAN_80211
+        depends on RFKILL || RFKILL=n
        select MAC80211_LEDS
        select LEDS_CLASS
        select NEW_LEDS
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 191eec50dc75..727f067aca4f 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -2164,13 +2164,13 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
                                                    conf->ht.channel_type);
                }
+                ath_update_chainmask(sc, conf->ht.enabled);
                if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0) {
                        DPRINTF(sc, ATH_DBG_FATAL, "Unable to set channel\n");
                        mutex_unlock(&sc->mutex);
                        return -EINVAL;
                }
-                ath_update_chainmask(sc, conf->ht.enabled);
        }
        if (changed & IEEE80211_CONF_CHANGE_POWER)
diff --git a/drivers/net/wireless/ath9k/rc.c b/drivers/net/wireless/ath9k/rc.c
index 04ab457a8faa..1b71b934bb5e 100644
--- a/drivers/net/wireless/ath9k/rc.c
+++ b/drivers/net/wireless/ath9k/rc.c
@@ -490,7 +490,7 @@ static inline int ath_rc_get_nextvalid_txrate(struct ath_rate_table *rate_table,
 static int ath_rc_valid_phyrate(u32 phy, u32 capflag, int ignore_cw)
 {
-        if (WLAN_RC_PHY_HT(phy) & !(capflag & WLAN_RC_HT_FLAG))
+        if (WLAN_RC_PHY_HT(phy) && !(capflag & WLAN_RC_HT_FLAG))
                return 0;
        if (WLAN_RC_PHY_DS(phy) && !(capflag & WLAN_RC_DS_FLAG))
                return 0;
diff --git a/drivers/net/wireless/ath9k/regd_common.h b/drivers/net/wireless/ath9k/regd_common.h
index 9112c030b1e8..6df1b3b77c25 100644
--- a/drivers/net/wireless/ath9k/regd_common.h
+++ b/drivers/net/wireless/ath9k/regd_common.h
@@ -228,7 +228,7 @@ enum {
 };
 #define REG_DOMAIN_2GHZ_MASK    (REQ_MASK & \
-        (!(ADHOC_NO_11A | DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB)))
+        (~(ADHOC_NO_11A | DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB)))
 #define REG_DOMAIN_5GHZ_MASK    REQ_MASK
 static struct reg_dmn_pair_mapping regDomainPairs[] = {
diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c
index 3bfc3b90f256..c92f0c6e4adc 100644
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -126,15 +126,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
                tx_info->flags |= IEEE80211_TX_STAT_ACK;
        }
-        tx_info->status.rates[0].count = tx_status->retries;
+        tx_info->status.rates[0].count = tx_status->retries + 1;
-        if (tx_info->status.rates[0].flags & IEEE80211_TX_RC_MCS) {
-                /* Change idx from internal table index to MCS index */
-                int idx = tx_info->status.rates[0].idx;
-                struct ath_rate_table *rate_table = sc->cur_rate_table;
-                if (idx >= 0 && idx < rate_table->rate_cnt)
-                        tx_info->status.rates[0].idx =
-                                rate_table->info[idx].ratecode & 0x7f;
-        }
        hdrlen = ieee80211_get_hdrlen_from_skb(skb);
        padsize = hdrlen & 3;
@@ -264,25 +256,22 @@ static void assign_aggr_tid_seqno(struct sk_buff *skb,
        }
        /* Get seqno */
+        /* For HT capable stations, we save tidno for later use.
-        if (ieee80211_is_data(fc) && !is_pae(skb)) {
+         * We also override seqno set by upper layer with the one
-                /* For HT capable stations, we save tidno for later use.
+         * in tx aggregation state.
-                 * We also override seqno set by upper layer with the one
+         *
-                 * in tx aggregation state.
+         * If fragmentation is on, the sequence number is
-                 *
+         * not overridden, since it has been
-                 * If fragmentation is on, the sequence number is
+         * incremented by the fragmentation routine.
-                 * not overridden, since it has been
+         *
-                 * incremented by the fragmentation routine.
+         * FIXME: check if the fragmentation threshold exceeds
-                 *
+         * IEEE80211 max.
-                 * FIXME: check if the fragmentation threshold exceeds
+         */
-                 * IEEE80211 max.
+        tid = ATH_AN_2_TID(an, bf->bf_tidno);
-                 */
+        hdr->seq_ctrl = cpu_to_le16(tid->seq_next <<
-                tid = ATH_AN_2_TID(an, bf->bf_tidno);
+                        IEEE80211_SEQ_SEQ_SHIFT);
-                hdr->seq_ctrl = cpu_to_le16(tid->seq_next <<
+        bf->bf_seqno = tid->seq_next;
-                                            IEEE80211_SEQ_SEQ_SHIFT);
+        INCR(tid->seq_next, IEEE80211_SEQ_MAX);
-                bf->bf_seqno = tid->seq_next;
-                INCR(tid->seq_next, IEEE80211_SEQ_MAX);
-        }
 }
 static int setup_tx_flags(struct ath_softc *sc, struct sk_buff *skb,
@@ -1718,11 +1707,10 @@ static int ath_tx_setup_buffer(struct ath_softc *sc, struct ath_buf *bf,
        /* Assign seqno, tidno */
-        if (bf_isht(bf) && (sc->sc_flags & SC_OP_TXAGGR))
+        if (ieee80211_is_data_qos(fc) && (sc->sc_flags & SC_OP_TXAGGR))
                assign_aggr_tid_seqno(skb, bf);
        /* DMA setup */
        bf->bf_mpdu = skb;
        bf->bf_dmacontext = pci_map_single(sc->pdev, skb->data,
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 7b31a327b24a..c788bad10661 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3261,7 +3261,7 @@ static int b43_switch_band(struct b43_wl *wl, struct ieee80211_channel *chan)
        struct b43_wldev *down_dev;
        struct b43_wldev *d;
        int err;
-        bool gmode;
+        bool uninitialized_var(gmode);
        int prev_status;
        /* Find a device and PHY which supports the band. */
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index c1324e31d2f6..fb996c27a19b 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -2465,7 +2465,7 @@ static void b43legacy_put_phy_into_reset(struct b43legacy_wldev *dev)
 static int b43legacy_switch_phymode(struct b43legacy_wl *wl,
                                      unsigned int new_mode)
 {
-        struct b43legacy_wldev *up_dev;
+        struct b43legacy_wldev *uninitialized_var(up_dev);
        struct b43legacy_wldev *down_dev;
        int err;
        bool gmode = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index 9b60a0c5de5f..21c841847d88 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -638,12 +638,16 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta,
        s8 scale_action = 0;
        unsigned long flags;
        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-        u16 fc, rate_mask;
+        u16 fc;
+        u16 rate_mask = 0;
        struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_r;
        struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
        IWL_DEBUG_RATE("enter\n");
+        if (sta)
+                rate_mask = sta->supp_rates[sband->band];
        /* Send management frames and broadcast/multicast data using lowest
         * rate. */
        fc = le16_to_cpu(hdr->frame_control);
@@ -651,11 +655,15 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta,
            is_multicast_ether_addr(hdr->addr1) ||
            !sta || !priv_sta) {
                IWL_DEBUG_RATE("leave: No STA priv data to update!\n");
-                info->control.rates[0].idx = rate_lowest_index(sband, sta);
+                if (!rate_mask)
+                        info->control.rates[0].idx =
+                                        rate_lowest_index(sband, NULL);
+                else
+                        info->control.rates[0].idx =
+                                        rate_lowest_index(sband, sta);
                return;
        }
-        rate_mask = sta->supp_rates[sband->band];
        index = min(rs_sta->last_txrate_idx & 0xffff, IWL_RATE_COUNT - 1);
        if (sband->band == IEEE80211_BAND_5GHZ)
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 8fdb34222c0a..45cfa1cf194a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2219,7 +2219,7 @@ int iwl3945_txpower_set_from_eeprom(struct iwl3945_priv *priv)
                /* set tx power value for all OFDM rates */
                for (rate_index = 0; rate_index < IWL_OFDM_RATES;
                     rate_index++) {
-                        s32 power_idx;
+                        s32 uninitialized_var(power_idx);
                        int rc;
                        /* use channel group's clip-power table,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index f3f17929ca0b..27f50471aed8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -944,7 +944,8 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband,
        }
        /* See if there's a better rate or modulation mode to try. */
-        rs_rate_scale_perform(priv, hdr, sta, lq_sta);
+        if (sta && sta->supp_rates[sband->band])
+                rs_rate_scale_perform(priv, hdr, sta, lq_sta);
 out:
        return;
 }
@@ -2101,14 +2102,23 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta,
        struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
        struct iwl_lq_sta *lq_sta = priv_sta;
        int rate_idx;
+        u64 mask_bit = 0;
        IWL_DEBUG_RATE_LIMIT("rate scale calculate new rate for skb\n");
+        if (sta)
+                mask_bit = sta->supp_rates[sband->band];
        /* Send management frames and broadcast/multicast data using lowest
         * rate. */
        if (!ieee80211_is_data(hdr->frame_control) ||
            is_multicast_ether_addr(hdr->addr1) || !sta || !lq_sta) {
-                info->control.rates[0].idx = rate_lowest_index(sband, sta);
+                if (!mask_bit)
+                        info->control.rates[0].idx =
+                                        rate_lowest_index(sband, NULL);
+                else
+                        info->control.rates[0].idx =
+                                        rate_lowest_index(sband, sta);
                return;
        }
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 5da6b35cd26d..0dc8eed16404 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2482,7 +2482,7 @@ static int iwl_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                dev_kfree_skb_any(skb);
        IWL_DEBUG_MACDUMP("leave\n");
-        return 0;
+        return NETDEV_TX_OK;
 }
 static int iwl_mac_add_interface(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 52966ffbef6e..ba997204c8d4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -255,7 +255,7 @@ struct iwl_cmd_header {
 *        0x3)  54 Mbps
 *
 * Legacy CCK rate format for bits 7:0 (bit 8 must be "0", bit 9 "1"):
- *  3-0:   10)  1 Mbps
+ *  6-0:   10)  1 Mbps
 *         20)  2 Mbps
 *         55)  5.5 Mbps
 *        110)  11 Mbps
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 01a2169cecec..4b35b30e493e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -51,6 +51,7 @@ const char *get_cmd_string(u8 cmd)
                IWL_CMD(REPLY_REMOVE_STA);
                IWL_CMD(REPLY_REMOVE_ALL_STA);
                IWL_CMD(REPLY_WEPKEY);
+                IWL_CMD(REPLY_3945_RX);
                IWL_CMD(REPLY_TX);
                IWL_CMD(REPLY_RATE_SCALE);
                IWL_CMD(REPLY_LEDS_CMD);
@@ -223,7 +224,7 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
                IWL_ERROR("Error: Response NULL in '%s'\n",
                          get_cmd_string(cmd->id));
                ret = -EIO;
-                goto out;
+                goto cancel;
        }
        ret = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d64580805d6e..95d01984c80e 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -745,7 +745,7 @@ static int iwl3945_send_cmd_sync(struct iwl3945_priv *priv, struct iwl3945_host_
                IWL_ERROR("Error: Response NULL in '%s'\n",
                          get_cmd_string(cmd->id));
                ret = -EIO;
-                goto out;
+                goto cancel;
        }
        ret = 0;
@@ -6538,7 +6538,7 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                dev_kfree_skb_any(skb);
        IWL_DEBUG_MAC80211("leave\n");
-        return 0;
+        return NETDEV_TX_OK;
 }
 static int iwl3945_mac_add_interface(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h
index e173b1b46c23..f6a79a653b7b 100644
--- a/drivers/net/wireless/libertas/hostcmd.h
+++ b/drivers/net/wireless/libertas/hostcmd.h
@@ -32,7 +32,7 @@ struct txpd {
        u8 pktdelay_2ms;
        /* reserved */
        u8 reserved1;
-};
+} __attribute__ ((packed));
 /* RxPD Descriptor */
 struct rxpd {
@@ -63,7 +63,7 @@ struct rxpd {
        /* Pkt Priority */
        u8 priority;
        u8 reserved[3];
-};
+} __attribute__ ((packed));
 struct cmd_header {
        __le16 command;
@@ -97,7 +97,7 @@ struct enc_key {
 struct lbs_offset_value {
        u32 offset;
        u32 value;
-};
+} __attribute__ ((packed));
 /* Define general data structure */
 /* cmd_DS_GEN */
@@ -107,7 +107,7 @@ struct cmd_ds_gen {
        __le16 seqnum;
        __le16 result;
        void *cmdresp[0];
-};
+} __attribute__ ((packed));
 #define S_DS_GEN sizeof(struct cmd_ds_gen)
@@ -163,7 +163,7 @@ struct cmd_ds_802_11_subscribe_event {
         * bump this up a bit.
         */
        uint8_t tlv[128];
-};
+} __attribute__ ((packed));
 /*
 * This scan handle Country Information IE(802.11d compliant)
@@ -180,7 +180,7 @@ struct cmd_ds_802_11_scan {
        mrvlietypes_chanlistparamset_t ChanListParamSet;
        mrvlietypes_ratesparamset_t OpRateSet;
 #endif
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_scan_rsp {
        struct cmd_header hdr;
@@ -188,7 +188,7 @@ struct cmd_ds_802_11_scan_rsp {
        __le16 bssdescriptsize;
        uint8_t nr_sets;
        uint8_t bssdesc_and_tlvbuffer[0];
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_get_log {
        struct cmd_header hdr;
@@ -206,33 +206,33 @@ struct cmd_ds_802_11_get_log {
        __le32 fcserror;
        __le32 txframe;
        __le32 wepundecryptable;
-};
+} __attribute__ ((packed));
 struct cmd_ds_mac_control {
        struct cmd_header hdr;
        __le16 action;
        u16 reserved;
-};
+} __attribute__ ((packed));
 struct cmd_ds_mac_multicast_adr {
        struct cmd_header hdr;
        __le16 action;
        __le16 nr_of_adrs;
        u8 maclist[ETH_ALEN * MRVDRV_MAX_MULTICAST_LIST_SIZE];
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_authenticate {
        u8 macaddr[ETH_ALEN];
        u8 authtype;
        u8 reserved[10];
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_deauthenticate {
        struct cmd_header hdr;
        u8 macaddr[ETH_ALEN];
        __le16 reasoncode;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_associate {
        u8 peerstaaddr[6];
@@ -251,7 +251,7 @@ struct cmd_ds_802_11_associate {
 struct cmd_ds_802_11_associate_rsp {
        struct ieeetypes_assocrsp assocRsp;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_set_wep {
        struct cmd_header hdr;
@@ -265,7 +265,7 @@ struct cmd_ds_802_11_set_wep {
        /* 40, 128bit or TXWEP */
        uint8_t keytype[4];
        uint8_t keymaterial[4][16];
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_3_get_stat {
        __le32 xmitok;
@@ -274,7 +274,7 @@ struct cmd_ds_802_3_get_stat {
        __le32 rcverror;
        __le32 rcvnobuffer;
        __le32 rcvcrcerror;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_get_stat {
        __le32 txfragmentcnt;
@@ -294,7 +294,7 @@ struct cmd_ds_802_11_get_stat {
        __le32 txbeacon;
        __le32 rxbeacon;
        __le32 wepundecryptable;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_snmp_mib {
        struct cmd_header hdr;
@@ -303,58 +303,58 @@ struct cmd_ds_802_11_snmp_mib {
        __le16 oid;
        __le16 bufsize;
        u8 value[128];
-};
+} __attribute__ ((packed));
 struct cmd_ds_mac_reg_map {
        __le16 buffersize;
        u8 regmap[128];
        __le16 reserved;
-};
+} __attribute__ ((packed));
 struct cmd_ds_bbp_reg_map {
        __le16 buffersize;
        u8 regmap[128];
        __le16 reserved;
-};
+} __attribute__ ((packed));
 struct cmd_ds_rf_reg_map {
        __le16 buffersize;
        u8 regmap[64];
        __le16 reserved;
-};
+} __attribute__ ((packed));
 struct cmd_ds_mac_reg_access {
        __le16 action;
        __le16 offset;
        __le32 value;
-};
+} __attribute__ ((packed));
 struct cmd_ds_bbp_reg_access {
        __le16 action;
        __le16 offset;
        u8 value;
        u8 reserved[3];
-};
+} __attribute__ ((packed));
 struct cmd_ds_rf_reg_access {
        __le16 action;
        __le16 offset;
        u8 value;
        u8 reserved[3];
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_radio_control {
        struct cmd_header hdr;
        __le16 action;
        __le16 control;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_beacon_control {
        __le16 action;
        __le16 beacon_enable;
        __le16 beacon_period;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_sleep_params {
        struct cmd_header hdr;
@@ -379,7 +379,7 @@ struct cmd_ds_802_11_sleep_params {
        /* reserved field, should be set to zero */
        __le16 reserved;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_inactivity_timeout {
        struct cmd_header hdr;
@@ -389,7 +389,7 @@ struct cmd_ds_802_11_inactivity_timeout {
        /* Inactivity timeout in msec */
        __le16 timeout;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_rf_channel {
        struct cmd_header hdr;
@@ -399,7 +399,7 @@ struct cmd_ds_802_11_rf_channel {
        __le16 rftype;      /* unused */
        __le16 reserved;    /* unused */
        u8 channellist[32]; /* unused */
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_rssi {
        /* weighting factor */
@@ -408,21 +408,21 @@ struct cmd_ds_802_11_rssi {
        __le16 reserved_0;
        __le16 reserved_1;
        __le16 reserved_2;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_rssi_rsp {
        __le16 SNR;
        __le16 noisefloor;
        __le16 avgSNR;
        __le16 avgnoisefloor;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_mac_address {
        struct cmd_header hdr;
        __le16 action;
        u8 macadd[ETH_ALEN];
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_rf_tx_power {
        struct cmd_header hdr;
@@ -431,7 +431,7 @@ struct cmd_ds_802_11_rf_tx_power {
        __le16 curlevel;
        s8 maxlevel;
        s8 minlevel;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_rf_antenna {
        __le16 action;
@@ -439,33 +439,33 @@ struct cmd_ds_802_11_rf_antenna {
        /* Number of antennas or 0xffff(diversity) */
        __le16 antennamode;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_monitor_mode {
        __le16 action;
        __le16 mode;
-};
+} __attribute__ ((packed));
 struct cmd_ds_set_boot2_ver {
        struct cmd_header hdr;
        __le16 action;
        __le16 version;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_fw_wake_method {
        struct cmd_header hdr;
        __le16 action;
        __le16 method;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_sleep_period {
        struct cmd_header hdr;
        __le16 action;
        __le16 period;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_ps_mode {
        __le16 action;
@@ -473,7 +473,7 @@ struct cmd_ds_802_11_ps_mode {
        __le16 multipledtim;
        __le16 reserved;
        __le16 locallisteninterval;
-};
+} __attribute__ ((packed));
 struct cmd_confirm_sleep {
        struct cmd_header hdr;
@@ -483,7 +483,7 @@ struct cmd_confirm_sleep {
        __le16 multipledtim;
        __le16 reserved;
        __le16 locallisteninterval;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_data_rate {
        struct cmd_header hdr;
@@ -491,14 +491,14 @@ struct cmd_ds_802_11_data_rate {
        __le16 action;
        __le16 reserved;
        u8 rates[MAX_RATES];
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_rate_adapt_rateset {
        struct cmd_header hdr;
        __le16 action;
        __le16 enablehwauto;
        __le16 bitmap;
-};
+} __attribute__ ((packed));
 struct cmd_ds_802_11_ad_hoc_start {
        struct cmd_header hdr;
@@ -520,7 +520,7 @@ struct cmd_ds_802_11_ad_hoc_result {
        u8 pad[3];
        u8 bssid[ETH_ALEN];
-};
+} __attribute__ ((packed));
 struct adhoc_bssdesc {
        u8 bssid[ETH_ALEN];
@@ -578,7 +578,7 @@ struct MrvlIEtype_keyParamSet {
        /* key material of size keylen */
        u8 key[32];
-};
+} __attribute__ ((packed));
 #define MAX_WOL_RULES           16
@@ -590,7 +590,7 @@ struct host_wol_rule {
        __le16 reserve;
        __be32 sig_mask;
        __be32 signature;
-};
+} __attribute__ ((packed));
 struct wol_config {
        uint8_t action;
@@ -598,8 +598,7 @@ struct wol_config {
        uint8_t no_rules_in_cmd;
        uint8_t result;
        struct host_wol_rule rule[MAX_WOL_RULES];
-};
+} __attribute__ ((packed));
 struct cmd_ds_host_sleep {
        struct cmd_header hdr;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 3dba83679444..4e0007d20030 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1369,7 +1369,7 @@ EXPORT_SYMBOL_GPL(lbs_start_card);
 void lbs_stop_card(struct lbs_private *priv)
 {
-        struct net_device *dev = priv->dev;
+        struct net_device *dev;
        struct cmd_ctrl_node *cmdnode;
        unsigned long flags;
@@ -1377,9 +1377,10 @@ void lbs_stop_card(struct lbs_private *priv)
        if (!priv)
                goto out;
+        dev = priv->dev;
-        netif_stop_queue(priv->dev);
+        netif_stop_queue(dev);
-        netif_carrier_off(priv->dev);
+        netif_carrier_off(dev);
        lbs_debugfs_remove_one(priv);
        if (priv->mesh_tlv) {
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index d1fc305de5fe..e7289e2e7f16 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -206,7 +206,7 @@ static int lbtf_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
         * there are no buffered multicast frames to send
         */
        ieee80211_stop_queues(priv->hw);
-        return 0;
+        return NETDEV_TX_OK;
 }
 static void lbtf_tx_work(struct work_struct *work)
diff --git a/drivers/net/wireless/orinoco/orinoco.c b/drivers/net/wireless/orinoco/orinoco.c
index bc84e2792f8a..45a04faa7818 100644
--- a/drivers/net/wireless/orinoco/orinoco.c
+++ b/drivers/net/wireless/orinoco/orinoco.c
@@ -1610,6 +1610,16 @@ static void orinoco_rx_isr_tasklet(unsigned long data)
        struct orinoco_rx_data *rx_data, *temp;
        struct hermes_rx_descriptor *desc;
        struct sk_buff *skb;
+        unsigned long flags;
+        /* orinoco_rx requires the driver lock, and we also need to
+         * protect priv->rx_list, so just hold the lock over the
+         * lot.
+         *
+         * If orinoco_lock fails, we've unplugged the card. In this
+         * case just abort. */
+        if (orinoco_lock(priv, &flags) != 0)
+                return;
        /* extract desc and skb from queue */
        list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
@@ -1622,6 +1632,8 @@ static void orinoco_rx_isr_tasklet(unsigned long data)
                kfree(desc);
        }
+        orinoco_unlock(priv, &flags);
 }
 /********************************************************************/
@@ -1661,7 +1673,7 @@ static void print_linkstatus(struct net_device *dev, u16 status)
                s = "UNKNOWN";
        }
        
-        printk(KERN_INFO "%s: New link status: %s (%04x)\n",
+        printk(KERN_DEBUG "%s: New link status: %s (%04x)\n",
               dev->name, s, status);
 }
@@ -3645,12 +3657,22 @@ struct net_device
 void free_orinocodev(struct net_device *dev)
 {
        struct orinoco_private *priv = netdev_priv(dev);
+        struct orinoco_rx_data *rx_data, *temp;
-        /* No need to empty priv->rx_list: if the tasklet is scheduled
+        /* If the tasklet is scheduled when we call tasklet_kill it
-         * when we call tasklet_kill it will run one final time,
+         * will run one final time. However the tasklet will only
-         * emptying the list */
+         * drain priv->rx_list if the hw is still available. */
        tasklet_kill(&priv->rx_tasklet);
+        /* Explicitly drain priv->rx_list */
+        list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
+                list_del(&rx_data->list);
+                dev_kfree_skb(rx_data->skb);
+                kfree(rx_data->desc);
+                kfree(rx_data);
+        }
        unregister_pm_notifier(&priv->pm_notifier);
        orinoco_uncache_fw(priv);
@@ -5046,33 +5068,30 @@ static int orinoco_ioctl_set_genie(struct net_device *dev,
        struct orinoco_private *priv = netdev_priv(dev);
        u8 *buf;
        unsigned long flags;
-        int err = 0;
        /* cut off at IEEE80211_MAX_DATA_LEN */
        if ((wrqu->data.length > IEEE80211_MAX_DATA_LEN) ||
            (wrqu->data.length && (extra == NULL)))
                return -EINVAL;
-        if (orinoco_lock(priv, &flags) != 0)
-                return -EBUSY;
        if (wrqu->data.length) {
                buf = kmalloc(wrqu->data.length, GFP_KERNEL);
-                if (buf == NULL) {
+                if (buf == NULL)
-                        err = -ENOMEM;
+                        return -ENOMEM;
-                        goto out;
-                }
                memcpy(buf, extra, wrqu->data.length);
-                kfree(priv->wpa_ie);
+        } else
-                priv->wpa_ie = buf;
+                buf = NULL;
-                priv->wpa_ie_len = wrqu->data.length;
-        } else {
+        if (orinoco_lock(priv, &flags) != 0) {
-                kfree(priv->wpa_ie);
+                kfree(buf);
-                priv->wpa_ie = NULL;
+                return -EBUSY;
-                priv->wpa_ie_len = 0;
        }
+        kfree(priv->wpa_ie);
+        priv->wpa_ie = buf;
+        priv->wpa_ie_len = wrqu->data.length;
        if (priv->wpa_ie) {
                /* Looks like wl_lkm wants to check the auth alg, and
                 * somehow pass it to the firmware.
@@ -5081,9 +5100,8 @@ static int orinoco_ioctl_set_genie(struct net_device *dev,
                 */
        }
-out:
        orinoco_unlock(priv, &flags);
-        return err;
+        return 0;
 }
 static int orinoco_ioctl_get_genie(struct net_device *dev,
diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c
index f127602670ec..0b32215d3f5d 100644
--- a/drivers/net/wireless/orinoco/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco/orinoco_cs.c
@@ -435,6 +435,7 @@ static struct pcmcia_device_id orinoco_cs_ids[] = {
        PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), /* Samsung SWL2000-N 11Mb/s WLAN Card */
        PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), /* AirWay 802.11 Adapter (PCMCIA) */
        PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), /* ARtem Onair */
+        PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0003), /* ARtem Onair Comcard 11 */
        PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), /* Buffalo WLI-PCM-S11 */
        PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), /* Linksys WPC11 Version 2.5 */
        PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), /* Linksys WPC11 Version 3 */
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 82354b974a04..34561e6e816b 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -138,6 +138,7 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
        u8 *fw_version = NULL;
        size_t len;
        int i;
+        int maxlen;
        if (priv->rx_start)
                return 0;
@@ -195,6 +196,16 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
                        else
                                priv->rx_mtu = (size_t)
                                        0x620 - priv->tx_hdr_len;
+                        maxlen = priv->tx_hdr_len + /* USB devices */
+                                 sizeof(struct p54_rx_data) +
+                                 4 + /* rx alignment */
+                                 IEEE80211_MAX_FRAG_THRESHOLD;
+                        if (priv->rx_mtu > maxlen && PAGE_SIZE == 4096) {
+                                printk(KERN_INFO "p54: rx_mtu reduced from %d "
+                                                 "to %d\n", priv->rx_mtu,
+                                                 maxlen);
+                                priv->rx_mtu = maxlen;
+                        }
                        break;
                        }
                case BR_CODE_EXPOSED_IF:
@@ -440,8 +451,8 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
                        }
                        if (err)
                                goto err;
+                        }
-                }
+                        break;
                case PDR_PRISM_ZIF_TX_IQ_CALIBRATION:
                        priv->iq_autocal = kmalloc(data_len, GFP_KERNEL);
                        if (!priv->iq_autocal) {
@@ -575,6 +586,7 @@ static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
        u16 freq = le16_to_cpu(hdr->freq);
        size_t header_len = sizeof(*hdr);
        u32 tsf32;
+        u8 rate = hdr->rate & 0xf;
        /*
         * If the device is in a unspecified state we have to
@@ -603,8 +615,11 @@ static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
        rx_status.qual = (100 * hdr->rssi) / 127;
        if (hdr->rate & 0x10)
                rx_status.flag |= RX_FLAG_SHORTPRE;
-        rx_status.rate_idx = (dev->conf.channel->band == IEEE80211_BAND_2GHZ ?
+        if (dev->conf.channel->band == IEEE80211_BAND_5GHZ)
-                        hdr->rate : (hdr->rate - 4)) & 0xf;
+                rx_status.rate_idx = (rate < 4) ? 0 : rate - 4;
+        else
+                rx_status.rate_idx = rate;
        rx_status.freq = freq;
        rx_status.band =  dev->conf.channel->band;
        rx_status.antenna = hdr->antenna;
@@ -730,7 +745,7 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
                struct ieee80211_tx_info *info = IEEE80211_SKB_CB(entry);
                struct p54_hdr *entry_hdr;
                struct p54_tx_data *entry_data;
-                int pad = 0;
+                unsigned int pad = 0, frame_len;
                range = (void *)info->rate_driver_data;
                if (range->start_addr != addr) {
@@ -753,6 +768,7 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
                __skb_unlink(entry, &priv->tx_queue);
                spin_unlock_irqrestore(&priv->tx_queue.lock, flags);
+                frame_len = entry->len;
                entry_hdr = (struct p54_hdr *) entry->data;
                entry_data = (struct p54_tx_data *) entry_hdr->data;
                priv->tx_stats[entry_data->hw_queue].len--;
@@ -798,6 +814,29 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
                        info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
                info->status.ack_signal = p54_rssi_to_dbm(dev,
                                (int)payload->ack_rssi);
+                /* Undo all changes to the frame. */
+                switch (entry_data->key_type) {
+                case P54_CRYPTO_TKIPMICHAEL: {
+                        u8 *iv = (u8 *)(entry_data->align + pad +
+                                        entry_data->crypt_offset);
+                        /* Restore the original TKIP IV. */
+                        iv[2] = iv[0];
+                        iv[0] = iv[1];
+                        iv[1] = (iv[0] | 0x20) & 0x7f;  /* WEPSeed - 8.3.2.2 */
+                        frame_len -= 12; /* remove TKIP_MMIC + TKIP_ICV */
+                        break;
+                        }
+                case P54_CRYPTO_AESCCMP:
+                        frame_len -= 8; /* remove CCMP_MIC */
+                        break;
+                case P54_CRYPTO_WEP:
+                        frame_len -= 4; /* remove WEP_ICV */
+                        break;
+                }
+                skb_trim(entry, frame_len);
                skb_pull(entry, sizeof(*hdr) + pad + sizeof(*entry_data));
                ieee80211_tx_status_irqsafe(dev, entry);
                goto out;
@@ -1122,7 +1161,7 @@ static int p54_set_tim(struct ieee80211_hw *dev, struct ieee80211_sta *sta,
        skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET,
                      sizeof(struct p54_hdr) + sizeof(*tim),
-                      P54_CONTROL_TYPE_TIM, GFP_KERNEL);
+                      P54_CONTROL_TYPE_TIM, GFP_ATOMIC);
        if (!skb)
                return -ENOMEM;
@@ -1383,7 +1422,6 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
        hdr->tries = ridx;
        txhdr->rts_rate_idx = 0;
        if (info->control.hw_key) {
-                crypt_offset += info->control.hw_key->iv_len;
                txhdr->key_type = p54_convert_algo(info->control.hw_key->alg);
                txhdr->key_len = min((u8)16, info->control.hw_key->keylen);
                memcpy(txhdr->key, info->control.hw_key->key, txhdr->key_len);
@@ -1397,6 +1435,8 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
                }
                /* reserve some space for ICV */
                len += info->control.hw_key->icv_len;
+                memset(skb_put(skb, info->control.hw_key->icv_len), 0,
+                       info->control.hw_key->icv_len);
        } else {
                txhdr->key_type = 0;
                txhdr->key_len = 0;
@@ -1584,7 +1624,7 @@ static int p54_scan(struct ieee80211_hw *dev, u16 mode, u16 dwell)
 err:
        printk(KERN_ERR "%s: frequency change failed\n", wiphy_name(dev->wiphy));
-        kfree_skb(skb);
+        p54_free_skb(dev, skb);
        return -EINVAL;
 }
@@ -1824,7 +1864,7 @@ static void p54_remove_interface(struct ieee80211_hw *dev,
 static int p54_config(struct ieee80211_hw *dev, u32 changed)
 {
-        int ret;
+        int ret = 0;
        struct p54_common *priv = dev->priv;
        struct ieee80211_conf *conf = &dev->conf;
@@ -2051,7 +2091,7 @@ static int p54_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
                        algo = P54_CRYPTO_AESCCMP;
                        break;
                default:
-                        return -EINVAL;
+                        return -EOPNOTSUPP;
                }
        }
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index c44a200059d2..5de2ebfb28c7 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -56,6 +56,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
        {USB_DEVICE(0x050d, 0x7050)},   /* Belkin F5D7050 ver 1000 */
        {USB_DEVICE(0x0572, 0x2000)},   /* Cohiba Proto board */
        {USB_DEVICE(0x0572, 0x2002)},   /* Cohiba Proto board */
+        {USB_DEVICE(0x06b9, 0x0121)},   /* Thomson SpeedTouch 121g */
        {USB_DEVICE(0x0707, 0xee13)},   /* SMC 2862W-G version 2 */
        {USB_DEVICE(0x083a, 0x4521)},   /* Siemens Gigaset USB Adapter 54 version 2 */
        {USB_DEVICE(0x0846, 0x4240)},   /* Netgear WG111 (v2) */
@@ -143,11 +144,8 @@ static void p54u_tx_cb(struct urb *urb)
        struct sk_buff *skb = urb->context;
        struct ieee80211_hw *dev = (struct ieee80211_hw *)
                usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
-        struct p54u_priv *priv = dev->priv;
-        skb_pull(skb, priv->common.tx_hdr_len);
+        p54_free_skb(dev, skb);
-        if (FREE_AFTER_TX(skb))
-                p54_free_skb(dev, skb);
 }
 static void p54u_tx_dummy_cb(struct urb *urb) { }
@@ -229,7 +227,10 @@ static void p54u_tx_3887(struct ieee80211_hw *dev, struct sk_buff *skb)
                          p54u_tx_dummy_cb, dev);
        usb_fill_bulk_urb(data_urb, priv->udev,
                          usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
-                          skb->data, skb->len, p54u_tx_cb, skb);
+                          skb->data, skb->len, FREE_AFTER_TX(skb) ?
+                          p54u_tx_cb : p54u_tx_dummy_cb, skb);
+        addr_urb->transfer_flags |= URB_ZERO_PACKET;
+        data_urb->transfer_flags |= URB_ZERO_PACKET;
        usb_anchor_urb(addr_urb, &priv->submitted);
        err = usb_submit_urb(addr_urb, GFP_ATOMIC);
@@ -238,7 +239,7 @@ static void p54u_tx_3887(struct ieee80211_hw *dev, struct sk_buff *skb)
                goto out;
        }
-        usb_anchor_urb(addr_urb, &priv->submitted);
+        usb_anchor_urb(data_urb, &priv->submitted);
        err = usb_submit_urb(data_urb, GFP_ATOMIC);
        if (err)
                usb_unanchor_urb(data_urb);
@@ -268,27 +269,24 @@ static void p54u_tx_lm87(struct ieee80211_hw *dev, struct sk_buff *skb)
 {
        struct p54u_priv *priv = dev->priv;
        struct urb *data_urb;
-        struct lm87_tx_hdr *hdr;
+        struct lm87_tx_hdr *hdr = (void *)skb->data - sizeof(*hdr);
-        __le32 checksum;
-        __le32 addr = ((struct p54_hdr *)skb->data)->req_id;
        data_urb = usb_alloc_urb(0, GFP_ATOMIC);
        if (!data_urb)
                return;
-        checksum = p54u_lm87_chksum((__le32 *)skb->data, skb->len);
+        hdr->chksum = p54u_lm87_chksum((__le32 *)skb->data, skb->len);
-        hdr = (struct lm87_tx_hdr *)skb_push(skb, sizeof(*hdr));
+        hdr->device_addr = ((struct p54_hdr *)skb->data)->req_id;
-        hdr->chksum = checksum;
-        hdr->device_addr = addr;
        usb_fill_bulk_urb(data_urb, priv->udev,
                          usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
-                          skb->data, skb->len, p54u_tx_cb, skb);
+                          hdr, skb->len + sizeof(*hdr),  FREE_AFTER_TX(skb) ?
+                          p54u_tx_cb : p54u_tx_dummy_cb, skb);
+        data_urb->transfer_flags |= URB_ZERO_PACKET;
        usb_anchor_urb(data_urb, &priv->submitted);
        if (usb_submit_urb(data_urb, GFP_ATOMIC)) {
                usb_unanchor_urb(data_urb);
-                skb_pull(skb, sizeof(*hdr));
                p54_free_skb(dev, skb);
        }
        usb_free_urb(data_urb);
@@ -298,11 +296,9 @@ static void p54u_tx_net2280(struct ieee80211_hw *dev, struct sk_buff *skb)
 {
        struct p54u_priv *priv = dev->priv;
        struct urb *int_urb, *data_urb;
-        struct net2280_tx_hdr *hdr;
+        struct net2280_tx_hdr *hdr = (void *)skb->data - sizeof(*hdr);
        struct net2280_reg_write *reg;
        int err = 0;
-        __le32 addr = ((struct p54_hdr *) skb->data)->req_id;
-        __le16 len = cpu_to_le16(skb->len);
        reg = kmalloc(sizeof(*reg), GFP_ATOMIC);
        if (!reg)
@@ -325,10 +321,9 @@ static void p54u_tx_net2280(struct ieee80211_hw *dev, struct sk_buff *skb)
        reg->addr = cpu_to_le32(P54U_DEV_BASE);
        reg->val = cpu_to_le32(ISL38XX_DEV_INT_DATA);
-        hdr = (void *)skb_push(skb, sizeof(*hdr));
        memset(hdr, 0, sizeof(*hdr));
-        hdr->len = len;
+        hdr->len = cpu_to_le16(skb->len);
-        hdr->device_addr = addr;
+        hdr->device_addr = ((struct p54_hdr *) skb->data)->req_id;
        usb_fill_bulk_urb(int_urb, priv->udev,
                usb_sndbulkpipe(priv->udev, P54U_PIPE_DEV), reg, sizeof(*reg),
@@ -339,11 +334,13 @@ static void p54u_tx_net2280(struct ieee80211_hw *dev, struct sk_buff *skb)
         * free what's inside the transfer_buffer after the callback routine
         * has completed.
         */
-        int_urb->transfer_flags |= URB_FREE_BUFFER;
+        int_urb->transfer_flags |= URB_FREE_BUFFER | URB_ZERO_PACKET;
        usb_fill_bulk_urb(data_urb, priv->udev,
                          usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
-                          skb->data, skb->len, p54u_tx_cb, skb);
+                          hdr, skb->len + sizeof(*hdr), FREE_AFTER_TX(skb) ?
+                          p54u_tx_cb : p54u_tx_dummy_cb, skb);
+        data_urb->transfer_flags |= URB_ZERO_PACKET;
        usb_anchor_urb(int_urb, &priv->submitted);
        err = usb_submit_urb(int_urb, GFP_ATOMIC);
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 607ce9f61b54..ed93ac41297f 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1649,9 +1649,7 @@ static char *rndis_translate_scan(struct net_device *dev,
                                  char *end_buf,
                                  struct ndis_80211_bssid_ex *bssid)
 {
-#ifdef DEBUG
        struct usbnet *usbdev = netdev_priv(dev);
-#endif
        u8 *ie;
        char *current_val;
        int bssid_len, ie_len, i;
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 30028e2422fc..af6b5847be5c 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -38,7 +38,7 @@
 /*
 * Allow hardware encryption to be disabled.
 */
-static int modparam_nohwcrypt = 1;
+static int modparam_nohwcrypt = 0;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
@@ -376,11 +376,11 @@ static int rt2500usb_config_key(struct rt2x00_dev *rt2x00dev,
                /*
                 * The driver does not support the IV/EIV generation
-                 * in hardware. However it doesn't support the IV/EIV
+                 * in hardware. However it demands the data to be provided
-                 * inside the ieee80211 frame either, but requires it
+                 * both seperately as well as inside the frame.
-                 * to be provided seperately for the descriptor.
+                 * We already provided the CONFIG_CRYPTO_COPY_IV to rt2x00lib
-                 * rt2x00lib will cut the IV/EIV data out of all frames
+                 * to ensure rt2x00lib will not strip the data from the
-                 * given to us by mac80211, but we must tell mac80211
+                 * frame after the copy, now we must tell mac80211
                 * to generate the IV/EIV data.
                 */
                key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
@@ -1181,7 +1181,7 @@ static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
                           test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
        rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
-        rt2x00_set_field32(&word, TXD_W0_CIPHER, txdesc->cipher);
+        rt2x00_set_field32(&word, TXD_W0_CIPHER, !!txdesc->cipher);
        rt2x00_set_field32(&word, TXD_W0_KEY_ID, txdesc->key_idx);
        rt2x00_desc_write(txd, 0, word);
 }
@@ -1334,14 +1334,7 @@ static void rt2500usb_fill_rxdone(struct queue_entry *entry,
                /* ICV is located at the end of frame */
-                /*
+                rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
-                 * Hardware has stripped IV/EIV data from 802.11 frame during
-                 * decryption. It has provided the data seperately but rt2x00lib
-                 * should decide if it should be reinserted.
-                 */
-                rxdesc->flags |= RX_FLAG_IV_STRIPPED;
-                if (rxdesc->cipher != CIPHER_TKIP)
-                        rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
                if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
                        rxdesc->flags |= RX_FLAG_DECRYPTED;
                else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 6d92542fcf0d..87c0f2c83077 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -807,13 +807,11 @@ static void rt2x00lib_rate(struct ieee80211_rate *entry,
 {
        entry->flags = 0;
        entry->bitrate = rate->bitrate;
-        entry->hw_value = rt2x00_create_rate_hw_value(index, 0);
+        entry->hw_value =index;
-        entry->hw_value_short = entry->hw_value;
+        entry->hw_value_short = index;
-        if (rate->flags & DEV_RATE_SHORT_PREAMBLE) {
+        if (rate->flags & DEV_RATE_SHORT_PREAMBLE)
                entry->flags |= IEEE80211_RATE_SHORT_PREAMBLE;
-                entry->hw_value_short |= rt2x00_create_rate_hw_value(index, 1);
-        }
 }
 static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.c b/drivers/net/wireless/rt2x00/rt2x00leds.c
index 68f4e0fc35b9..a0cd35b6beb5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.c
+++ b/drivers/net/wireless/rt2x00/rt2x00leds.c
@@ -97,7 +97,7 @@ void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev, bool enabled)
 void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, bool enabled)
 {
-        if (rt2x00dev->led_radio.type == LED_TYPE_ASSOC)
+        if (rt2x00dev->led_radio.type == LED_TYPE_RADIO)
                rt2x00led_led_simple(&rt2x00dev->led_radio, enabled);
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 03024327767b..86cd26fbf769 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -52,22 +52,11 @@ struct rt2x00_rate {
 extern const struct rt2x00_rate rt2x00_supported_rates[12];
-static inline u16 rt2x00_create_rate_hw_value(const u16 index,
-                                              const u16 short_preamble)
-{
-        return (short_preamble << 8) | (index & 0xff);
-}
 static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value)
 {
        return &rt2x00_supported_rates[hw_value & 0xff];
 }
-static inline int rt2x00_get_rate_preamble(const u16 hw_value)
-{
-        return (hw_value & 0xff00);
-}
 /*
 * Radio control handlers.
 */
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index eaec6bd93ed5..0709decec9c2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -154,6 +154,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
        struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
        struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
+        struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0];
        struct ieee80211_rate *rate =
            ieee80211_get_tx_rate(rt2x00dev->hw, tx_info);
        const struct rt2x00_rate *hwrate;
@@ -313,7 +314,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
                 * When preamble is enabled we should set the
                 * preamble bit for the signal.
                 */
-                if (rt2x00_get_rate_preamble(rate->hw_value))
+                if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
                        txdesc->signal |= 0x08;
        }
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00rfkill.c b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
index c3f53a92180a..3298cae1e12d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00rfkill.c
+++ b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
@@ -162,7 +162,7 @@ void rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
 void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)
 {
-        if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->flags))
+        if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
                return;
        cancel_delayed_work_sync(&rt2x00dev->rfkill_work);
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 83df312ac56f..0b29d767a258 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -434,11 +434,11 @@ static int rt2x00usb_find_endpoints(struct rt2x00_dev *rt2x00dev)
                if (usb_endpoint_is_bulk_in(ep_desc)) {
                        rt2x00usb_assign_endpoint(rt2x00dev->rx, ep_desc);
-                } else if (usb_endpoint_is_bulk_out(ep_desc)) {
+                } else if (usb_endpoint_is_bulk_out(ep_desc) &&
+                           (queue != queue_end(rt2x00dev))) {
                        rt2x00usb_assign_endpoint(queue, ep_desc);
+                        queue = queue_next(queue);
-                        if (queue != queue_end(rt2x00dev))
-                                queue = queue_next(queue);
                        tx_ep_desc = ep_desc;
                }
        }
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index d638a8a59370..96a8d69f8790 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2321,6 +2321,7 @@ static struct usb_device_id rt73usb_device_table[] = {
        /* Linksys */
        { USB_DEVICE(0x13b1, 0x0020), USB_DEVICE_DATA(&rt73usb_ops) },
        { USB_DEVICE(0x13b1, 0x0023), USB_DEVICE_DATA(&rt73usb_ops) },
+        { USB_DEVICE(0x13b1, 0x0028), USB_DEVICE_DATA(&rt73usb_ops) },
        /* MSI */
        { USB_DEVICE(0x0db0, 0x6877), USB_DEVICE_DATA(&rt73usb_ops) },
        { USB_DEVICE(0x0db0, 0x6874), USB_DEVICE_DATA(&rt73usb_ops) },
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 5f887fb137a9..387c133ec0f2 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -897,6 +897,7 @@ static int __devinit rtl8180_probe(struct pci_dev *pdev,
        dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
                     IEEE80211_HW_RX_INCLUDES_FCS |
                     IEEE80211_HW_SIGNAL_UNSPEC;
+        dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
        dev->queues = 1;
        dev->max_signal = 65;
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 00ce3ef39abe..22bc07ef2f37 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -213,7 +213,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
        urb = usb_alloc_urb(0, GFP_ATOMIC);
        if (!urb) {
                kfree_skb(skb);
-                return -ENOMEM;
+                return NETDEV_TX_OK;
        }
        flags = skb->len;
@@ -273,6 +273,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
        usb_fill_bulk_urb(urb, priv->udev, usb_sndbulkpipe(priv->udev, ep),
                          buf, skb->len, rtl8187_tx_cb, skb);
+        urb->transfer_flags |= URB_ZERO_PACKET;
        usb_anchor_urb(urb, &priv->anchored);
        rc = usb_submit_urb(urb, GFP_ATOMIC);
        if (rc < 0) {
@@ -281,7 +282,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
        }
        usb_free_urb(urb);
-        return rc;
+        return NETDEV_TX_OK;
 }
 static void rtl8187_rx_cb(struct urb *urb)
@@ -1471,6 +1472,7 @@ static void __devexit rtl8187_disconnect(struct usb_interface *intf)
        ieee80211_unregister_hw(dev);
        priv = dev->priv;
+        usb_reset_device(priv->udev);
        usb_put_dev(interface_to_usbdev(intf));
        ieee80211_free_hw(dev);
 }
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index b5db57d2fcf5..17527f765b39 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -84,6 +84,7 @@ static struct usb_device_id usb_ids[] = {
        { USB_DEVICE(0x0586, 0x340a), .driver_info = DEVICE_ZD1211B },
        { USB_DEVICE(0x0471, 0x1237), .driver_info = DEVICE_ZD1211B },
        { USB_DEVICE(0x07fa, 0x1196), .driver_info = DEVICE_ZD1211B },
+        { USB_DEVICE(0x0df6, 0x0036), .driver_info = DEVICE_ZD1211B },
        /* "Driverless" devices that need ejecting */
        { USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER },
        { USB_DEVICE(0x0ace, 0x20ff), .driver_info = DEVICE_INSTALLER },
diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c
index cf9712922778..2f1645dcb8c8 100644
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/yellowfin.c
@@ -362,6 +362,7 @@ static const struct net_device_ops netdev_ops = {
        .ndo_set_multicast_list = set_rx_mode,
        .ndo_change_mtu         = eth_change_mtu,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_do_ioctl           = netdev_ioctl,
        .ndo_tx_timeout         = yellowfin_tx_timeout,
 };
diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c
index affd904deafc..37c84e3b8be0 100644
--- a/drivers/net/zorro8390.c
+++ b/drivers/net/zorro8390.c
@@ -147,6 +147,7 @@ static const struct net_device_ops zorro8390_netdev_ops = {
        .ndo_get_stats          = ei_get_stats,
        .ndo_set_multicast_list = ei_set_multicast_list,
        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = eth_mac_addr,
        .ndo_change_mtu         = eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller    = ei_poll,
diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c
index e1b0ad6e918f..fa65a2b2ae2e 100644
--- a/drivers/of/of_i2c.c
+++ b/drivers/of/of_i2c.c
@@ -66,4 +66,23 @@ void of_register_i2c_devices(struct i2c_adapter *adap,
 }
 EXPORT_SYMBOL(of_register_i2c_devices);
+static int of_dev_node_match(struct device *dev, void *data)
+{
+        return dev_archdata_get_node(&dev->archdata) == data;
+}
+/* must call put_device() when done with returned i2c_client device */
+struct i2c_client *of_find_i2c_device_by_node(struct device_node *node)
+{
+        struct device *dev;
+        dev = bus_find_device(&i2c_bus_type, NULL, node,
+                                         of_dev_node_match);
+        if (!dev)
+                return NULL;
+        return to_i2c_client(dev);
+}
+EXPORT_SYMBOL(of_find_i2c_device_by_node);
 MODULE_LICENSE("GPL");
diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
index 9da5a4b81133..c3ea5fa7d05a 100644
--- a/drivers/oprofile/buffer_sync.c
+++ b/drivers/oprofile/buffer_sync.c
@@ -38,7 +38,7 @@
 static LIST_HEAD(dying_tasks);
 static LIST_HEAD(dead_tasks);
-static cpumask_t marked_cpus = CPU_MASK_NONE;
+static cpumask_var_t marked_cpus;
 static DEFINE_SPINLOCK(task_mortuary);
 static void process_task_mortuary(void);
@@ -456,10 +456,10 @@ static void mark_done(int cpu)
 {
        int i;
-        cpu_set(cpu, marked_cpus);
+        cpumask_set_cpu(cpu, marked_cpus);
        for_each_online_cpu(i) {
-                if (!cpu_isset(i, marked_cpus))
+                if (!cpumask_test_cpu(i, marked_cpus))
                        return;
        }
@@ -468,7 +468,7 @@ static void mark_done(int cpu)
         */
        process_task_mortuary();
-        cpus_clear(marked_cpus);
+        cpumask_clear(marked_cpus);
 }
@@ -565,6 +565,20 @@ void sync_buffer(int cpu)
        mutex_unlock(&buffer_mutex);
 }
+int __init buffer_sync_init(void)
+{
+        if (!alloc_cpumask_var(&marked_cpus, GFP_KERNEL))
+                return -ENOMEM;
+        cpumask_clear(marked_cpus);
+                return 0;
+}
+void __exit buffer_sync_cleanup(void)
+{
+        free_cpumask_var(marked_cpus);
+}
 /* The function can be used to add a buffer worth of data directly to
 * the kernel buffer. The buffer is assumed to be a circular buffer.
 * Take the entries from index start and end at index end, wrapping
diff --git a/drivers/oprofile/buffer_sync.h b/drivers/oprofile/buffer_sync.h
index 3110732c1835..0ebf5db62679 100644
--- a/drivers/oprofile/buffer_sync.h
+++ b/drivers/oprofile/buffer_sync.h
@@ -19,4 +19,8 @@ void sync_stop(void);
 /* sync the given CPU's buffer */
 void sync_buffer(int cpu);
+/* initialize/destroy the buffer system. */
+int buffer_sync_init(void);
+void buffer_sync_cleanup(void);
 #endif /* OPROFILE_BUFFER_SYNC_H */
diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c
index 2e03b6d796d3..e76d715e4342 100644
--- a/drivers/oprofile/cpu_buffer.c
+++ b/drivers/oprofile/cpu_buffer.c
@@ -393,16 +393,21 @@ oprofile_write_reserve(struct op_entry *entry, struct pt_regs * const regs,
        return;
 fail:
+        entry->event = NULL;
        cpu_buf->sample_lost_overflow++;
 }
 int oprofile_add_data(struct op_entry *entry, unsigned long val)
 {
+        if (!entry->event)
+                return 0;
        return op_cpu_buffer_add_data(entry, val);
 }
 int oprofile_write_commit(struct op_entry *entry)
 {
+        if (!entry->event)
+                return -EINVAL;
        return op_cpu_buffer_write_commit(entry);
 }
diff --git a/drivers/oprofile/cpu_buffer.h b/drivers/oprofile/cpu_buffer.h
index 63f81c44846a..272995d20293 100644
--- a/drivers/oprofile/cpu_buffer.h
+++ b/drivers/oprofile/cpu_buffer.h
@@ -66,6 +66,13 @@ static inline void op_cpu_buffer_reset(int cpu)
        cpu_buf->last_task = NULL;
 }
+/*
+ * op_cpu_buffer_add_data() and op_cpu_buffer_write_commit() may be
+ * called only if op_cpu_buffer_write_reserve() did not return NULL or
+ * entry->event != NULL, otherwise entry->size or entry->event will be
+ * used uninitialized.
+ */
 struct op_sample
 *op_cpu_buffer_write_reserve(struct op_entry *entry, unsigned long size);
 int op_cpu_buffer_write_commit(struct op_entry *entry);
diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
index 3cffce90f82a..ced39f602292 100644
--- a/drivers/oprofile/oprof.c
+++ b/drivers/oprofile/oprof.c
@@ -183,6 +183,10 @@ static int __init oprofile_init(void)
 {
        int err;
+        err = buffer_sync_init();
+        if (err)
+                return err;
        err = oprofile_arch_init(&oprofile_ops);
        if (err < 0 || timer) {
@@ -191,8 +195,10 @@ static int __init oprofile_init(void)
        }
        err = oprofilefs_register();
-        if (err)
+        if (err) {
                oprofile_arch_exit();
+                buffer_sync_cleanup();
+        }
        return err;
 }
@@ -202,6 +208,7 @@ static void __exit oprofile_exit(void)
 {
        oprofilefs_unregister();
        oprofile_arch_exit();
+        buffer_sync_cleanup();
 }
diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c
index 1e93c837514f..4fa3bb2ddfe4 100644
--- a/drivers/parisc/superio.c
+++ b/drivers/parisc/superio.c
@@ -405,7 +405,6 @@ static void __init superio_serial_init(void)
        serial_port.type        = PORT_16550A;
        serial_port.uartclk     = 115200*16;
        serial_port.fifosize    = 16;
-        spin_lock_init(&serial_port.lock);
        /* serial port #1 */
        serial_port.iobase      = sio_dev.sp1_base;
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index f09b1010d477..803d9ddd6e75 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -266,6 +266,8 @@ static int detect_ejectable_slots(struct pci_bus *pbus)
        int found = acpi_pci_detect_ejectable(pbus);
        if (!found) {
                acpi_handle bridge_handle = acpi_pci_get_bridge_handle(pbus);
+                if (!bridge_handle)
+                        return 0;
                acpi_walk_namespace(ACPI_TYPE_DEVICE, bridge_handle, (u32)1,
                                    is_pci_dock_device, (void *)&found, NULL);
        }
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 5482d4ed8256..c2485542f543 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -126,8 +126,10 @@ static int set_lock_status(struct hotplug_slot *hotplug_slot, u8 status)
        mutex_lock(&slot->ctrl->crit_sect);
        /* has it been >1 sec since our last toggle? */
-        if ((get_seconds() - slot->last_emi_toggle) < 1)
+        if ((get_seconds() - slot->last_emi_toggle) < 1) {
+                mutex_unlock(&slot->ctrl->crit_sect);
                return -EINVAL;
+        }
        /* see what our current state is */
        retval = get_lock_status(hotplug_slot, &value);
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 235fb7a5a8a5..3dfecb20d5e7 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -438,7 +438,8 @@ static struct intel_iommu *device_to_iommu(u8 bus, u8 devfn)
                        continue;
                for (i = 0; i < drhd->devices_cnt; i++)
-                        if (drhd->devices[i]->bus->number == bus &&
+                        if (drhd->devices[i] &&
+                            drhd->devices[i]->bus->number == bus &&
                            drhd->devices[i]->devfn == devfn)
                                return drhd->iommu;
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index b4a90badd0a6..896a15d70f5b 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -398,21 +398,19 @@ static int msi_capability_init(struct pci_dev *dev)
        entry->msi_attrib.masked = 1;
        entry->msi_attrib.default_irq = dev->irq;       /* Save IOAPIC IRQ */
        entry->msi_attrib.pos = pos;
-        if (entry->msi_attrib.maskbit) {
-                entry->mask_base = (void __iomem *)(long)msi_mask_bits_reg(pos,
-                                entry->msi_attrib.is_64);
-        }
        entry->dev = dev;
        if (entry->msi_attrib.maskbit) {
-                unsigned int maskbits, temp;
+                unsigned int base, maskbits, temp;
+                base = msi_mask_bits_reg(pos, entry->msi_attrib.is_64);
+                entry->mask_base = (void __iomem *)(long)base;
                /* All MSIs are unmasked by default, Mask them all */
-                pci_read_config_dword(dev,
+                pci_read_config_dword(dev, base, &maskbits);
-                        msi_mask_bits_reg(pos, entry->msi_attrib.is_64),
-                        &maskbits);
                temp = (1 << multi_msi_capable(control));
                temp = ((temp - 1) & ~temp);
                maskbits |= temp;
-                pci_write_config_dword(dev, entry->msi_attrib.is_64, maskbits);
+                pci_write_config_dword(dev, base, maskbits);
                entry->msi_attrib.maskbits_mask = temp;
        }
        list_add_tail(&entry->list, &dev->msi_list);
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index c697f2680856..9de07b75b993 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -355,17 +355,27 @@ static int pci_legacy_suspend(struct device *dev, pm_message_t state)
        int i = 0;
        if (drv && drv->suspend) {
+                pci_dev->state_saved = false;
                i = drv->suspend(pci_dev, state);
                suspend_report_result(drv->suspend, i);
-        } else {
+                if (i)
-                pci_save_state(pci_dev);
+                        return i;
-                /*
-                 * This is for compatibility with existing code with legacy PM
+                if (pci_dev->state_saved)
-                 * support.
+                        goto Fixup;
-                 */
-                pci_pm_set_unknown_state(pci_dev);
+                if (WARN_ON_ONCE(pci_dev->current_state != PCI_D0))
+                        goto Fixup;
        }
+        pci_save_state(pci_dev);
+        /*
+         * This is for compatibility with existing code with legacy PM support.
+         */
+        pci_pm_set_unknown_state(pci_dev);
+ Fixup:
        pci_fixup_device(pci_fixup_suspend, pci_dev);
        return i;
@@ -386,81 +396,34 @@ static int pci_legacy_suspend_late(struct device *dev, pm_message_t state)
 static int pci_legacy_resume_early(struct device *dev)
 {
-        int error = 0;
        struct pci_dev * pci_dev = to_pci_dev(dev);
        struct pci_driver * drv = pci_dev->driver;
-        pci_fixup_device(pci_fixup_resume_early, pci_dev);
+        return drv && drv->resume_early ?
+                        drv->resume_early(pci_dev) : 0;
-        if (drv && drv->resume_early)
-                error = drv->resume_early(pci_dev);
-        return error;
 }
 static int pci_legacy_resume(struct device *dev)
 {
-        int error;
        struct pci_dev * pci_dev = to_pci_dev(dev);
        struct pci_driver * drv = pci_dev->driver;
        pci_fixup_device(pci_fixup_resume, pci_dev);
-        if (drv && drv->resume) {
+        return drv && drv->resume ?
-                error = drv->resume(pci_dev);
+                        drv->resume(pci_dev) : pci_pm_reenable_device(pci_dev);
-        } else {
-                /* restore the PCI config space */
-                pci_restore_state(pci_dev);
-                error = pci_pm_reenable_device(pci_dev);
-        }
-        return error;
 }
 /* Auxiliary functions used by the new power management framework */
-static int pci_restore_standard_config(struct pci_dev *pci_dev)
-{
-        struct pci_dev *parent = pci_dev->bus->self;
-        int error = 0;
-        /* Check if the device's bus is operational */
-        if (!parent || parent->current_state == PCI_D0) {
-                pci_restore_state(pci_dev);
-                pci_update_current_state(pci_dev, PCI_D0);
-        } else {
-                dev_warn(&pci_dev->dev, "unable to restore config, "
-                        "bridge %s in low power state D%d\n", pci_name(parent),
-                        parent->current_state);
-                pci_dev->current_state = PCI_UNKNOWN;
-                error = -EAGAIN;
-        }
-        return error;
-}
-static bool pci_is_bridge(struct pci_dev *pci_dev)
-{
-        return !!(pci_dev->subordinate);
-}
 static void pci_pm_default_resume_noirq(struct pci_dev *pci_dev)
 {
-        if (pci_restore_standard_config(pci_dev))
+        pci_restore_standard_config(pci_dev);
-                pci_fixup_device(pci_fixup_resume_early, pci_dev);
+        pci_fixup_device(pci_fixup_resume_early, pci_dev);
 }
 static int pci_pm_default_resume(struct pci_dev *pci_dev)
 {
-        /*
-         * pci_restore_standard_config() should have been called once already,
-         * but it would have failed if the device's parent bridge had not been
-         * in power state D0 at that time.  Check it and try again if necessary.
-         */
-        if (pci_dev->current_state == PCI_UNKNOWN) {
-                int error = pci_restore_standard_config(pci_dev);
-                if (error)
-                        return error;
-        }
        pci_fixup_device(pci_fixup_resume, pci_dev);
        if (!pci_is_bridge(pci_dev))
@@ -575,11 +538,11 @@ static int pci_pm_resume_noirq(struct device *dev)
        struct device_driver *drv = dev->driver;
        int error = 0;
+        pci_pm_default_resume_noirq(pci_dev);
        if (pci_has_legacy_pm_support(pci_dev))
                return pci_legacy_resume_early(dev);
-        pci_pm_default_resume_noirq(pci_dev);
        if (drv && drv->pm && drv->pm->resume_noirq)
                error = drv->pm->resume_noirq(dev);
@@ -730,11 +693,11 @@ static int pci_pm_restore_noirq(struct device *dev)
        struct device_driver *drv = dev->driver;
        int error = 0;
+        pci_pm_default_resume_noirq(pci_dev);
        if (pci_has_legacy_pm_support(pci_dev))
                return pci_legacy_resume_early(dev);
-        pci_pm_default_resume_noirq(pci_dev);
        if (drv && drv->pm && drv->pm->restore_noirq)
                error = drv->pm->restore_noirq(dev);
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index c12f6c790698..17bd9325a245 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -22,7 +22,7 @@
 #include <asm/dma.h>    /* isa_dma_bridge_buggy */
 #include "pci.h"
-unsigned int pci_pm_d3_delay = 10;
+unsigned int pci_pm_d3_delay = PCI_PM_D3_WAIT;
 #ifdef CONFIG_PCI_DOMAINS
 int pci_domains_supported = 1;
@@ -426,6 +426,7 @@ static inline int platform_pci_sleep_wake(struct pci_dev *dev, bool enable)
 *                           given PCI device
 * @dev: PCI device to handle.
 * @state: PCI power state (D0, D1, D2, D3hot) to put the device into.
+ * @wait: If 'true', wait for the device to change its power state
 *
 * RETURN VALUE:
 * -EINVAL if the requested state is invalid.
@@ -435,7 +436,7 @@ static inline int platform_pci_sleep_wake(struct pci_dev *dev, bool enable)
 * 0 if device's power state has been successfully changed.
 */
 static int
-pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
+pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state, bool wait)
 {
        u16 pmcsr;
        bool need_restore = false;
@@ -480,8 +481,10 @@ pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
                break;
        case PCI_UNKNOWN: /* Boot-up */
                if ((pmcsr & PCI_PM_CTRL_STATE_MASK) == PCI_D3hot
-                 && !(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET))
+                 && !(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET)) {
                        need_restore = true;
+                        wait = true;
+                }
                /* Fall-through: force to D0 */
        default:
                pmcsr = 0;
@@ -491,12 +494,15 @@ pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
        /* enter specified state */
        pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, pmcsr);
+        if (!wait)
+                return 0;
        /* Mandatory power management transition delays */
        /* see PCI PM 1.1 5.6.1 table 18 */
        if (state == PCI_D3hot || dev->current_state == PCI_D3hot)
                msleep(pci_pm_d3_delay);
        else if (state == PCI_D2 || dev->current_state == PCI_D2)
-                udelay(200);
+                udelay(PCI_PM_D2_DELAY);
        dev->current_state = state;
@@ -515,7 +521,7 @@ pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
        if (need_restore)
                pci_restore_bars(dev);
-        if (dev->bus->self)
+        if (wait && dev->bus->self)
                pcie_aspm_pm_state_change(dev->bus->self);
        return 0;
@@ -585,7 +591,7 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state)
        if (state == PCI_D3hot && (dev->dev_flags & PCI_DEV_FLAGS_NO_D3))
                return 0;
-        error = pci_raw_set_power_state(dev, state);
+        error = pci_raw_set_power_state(dev, state, true);
        if (state > PCI_D0 && platform_pci_power_manageable(dev)) {
                /* Allow the platform to finalize the transition */
@@ -730,6 +736,7 @@ pci_save_state(struct pci_dev *dev)
        /* XXX: 100% dword access ok here? */
        for (i = 0; i < 16; i++)
                pci_read_config_dword(dev, i * 4,&dev->saved_config_space[i]);
+        dev->state_saved = true;
        if ((i = pci_save_pcie_state(dev)) != 0)
                return i;
        if ((i = pci_save_pcix_state(dev)) != 0)
@@ -1260,15 +1267,14 @@ void pci_pm_init(struct pci_dev *dev)
        /* find PCI PM capability in list */
        pm = pci_find_capability(dev, PCI_CAP_ID_PM);
        if (!pm)
-                goto Exit;
+                return;
        /* Check device's ability to generate PME# */
        pci_read_config_word(dev, pm + PCI_PM_PMC, &pmc);
        if ((pmc & PCI_PM_CAP_VER_MASK) > 3) {
                dev_err(&dev->dev, "unsupported PM cap regs version (%u)\n",
                        pmc & PCI_PM_CAP_VER_MASK);
-                goto Exit;
+                return;
        }
        dev->pm_cap = pm;
@@ -1307,9 +1313,6 @@ void pci_pm_init(struct pci_dev *dev)
        } else {
                dev->pme_support = 0;
        }
- Exit:
-        pci_update_current_state(dev, PCI_D0);
 }
 /**
@@ -1378,6 +1381,50 @@ void pci_allocate_cap_save_buffers(struct pci_dev *dev)
 }
 /**
+ * pci_restore_standard_config - restore standard config registers of PCI device
+ * @dev: PCI device to handle
+ *
+ * This function assumes that the device's configuration space is accessible.
+ * If the device needs to be powered up, the function will wait for it to
+ * change the state.
+ */
+int pci_restore_standard_config(struct pci_dev *dev)
+{
+        pci_power_t prev_state;
+        int error;
+        pci_restore_state(dev);
+        pci_update_current_state(dev, PCI_D0);
+        prev_state = dev->current_state;
+        if (prev_state == PCI_D0)
+                return 0;
+        error = pci_raw_set_power_state(dev, PCI_D0, false);
+        if (error)
+                return error;
+        if (pci_is_bridge(dev)) {
+                if (prev_state > PCI_D1)
+                        mdelay(PCI_PM_BUS_WAIT);
+        } else {
+                switch(prev_state) {
+                case PCI_D3cold:
+                case PCI_D3hot:
+                        mdelay(pci_pm_d3_delay);
+                        break;
+                case PCI_D2:
+                        udelay(PCI_PM_D2_DELAY);
+                        break;
+                }
+        }
+        dev->current_state = PCI_D0;
+        return 0;
+}
+/**
 * pci_enable_ari - enable ARI forwarding if hardware support it
 * @dev: the PCI device
 */
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 1351bb4addde..26ddf78ac300 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -49,6 +49,12 @@ extern void pci_disable_enabled_device(struct pci_dev *dev);
 extern void pci_pm_init(struct pci_dev *dev);
 extern void platform_pci_wakeup_init(struct pci_dev *dev);
 extern void pci_allocate_cap_save_buffers(struct pci_dev *dev);
+extern int pci_restore_standard_config(struct pci_dev *dev);
+static inline bool pci_is_bridge(struct pci_dev *pci_dev)
+{
+        return !!(pci_dev->subordinate);
+}
 extern int pci_user_read_config_byte(struct pci_dev *dev, int where, u8 *val);
 extern int pci_user_read_config_word(struct pci_dev *dev, int where, u16 *val);
diff --git a/drivers/pci/syscall.c b/drivers/pci/syscall.c
index 645d7a60e412..ec22284eed30 100644
--- a/drivers/pci/syscall.c
+++ b/drivers/pci/syscall.c
@@ -14,10 +14,8 @@
 #include <asm/uaccess.h>
 #include "pci.h"
-asmlinkage long
+SYSCALL_DEFINE5(pciconfig_read, unsigned long, bus, unsigned long, dfn,
-sys_pciconfig_read(unsigned long bus, unsigned long dfn,
+                unsigned long, off, unsigned long, len, void __user *, buf)
-                   unsigned long off, unsigned long len,
-                   void __user *buf)
 {
        struct pci_dev *dev;
        u8 byte;
@@ -86,10 +84,8 @@ error:
        return err;
 }
-asmlinkage long
+SYSCALL_DEFINE5(pciconfig_write, unsigned long, bus, unsigned long, dfn,
-sys_pciconfig_write(unsigned long bus, unsigned long dfn,
+                unsigned long, off, unsigned long, len, void __user *, buf)
-                    unsigned long off, unsigned long len,
-                    void __user *buf)
 {
        struct pci_dev *dev;
        u8 byte;
diff --git a/drivers/pcmcia/electra_cf.c b/drivers/pcmcia/electra_cf.c
index a34284b1482a..d187ba4c5e0e 100644
--- a/drivers/pcmcia/electra_cf.c
+++ b/drivers/pcmcia/electra_cf.c
@@ -297,7 +297,7 @@ static int __devinit electra_cf_probe(struct of_device *ofdev,
                goto fail3;
        }
-        dev_info(device, "at mem 0x%lx io 0x%lx irq %d\n",
+        dev_info(device, "at mem 0x%lx io 0x%llx irq %d\n",
                 cf->mem_phys, io.start, cf->irq);
        cf->active = 1;
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index e65448e99b48..1a266d4ab5f1 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -54,6 +54,18 @@ config ASUS_LAPTOP
          If you have an ACPI-compatible ASUS laptop, say Y or M here.
+config DELL_LAPTOP
+        tristate "Dell Laptop Extras (EXPERIMENTAL)"
+        depends on X86
+        depends on DCDBAS
+        depends on EXPERIMENTAL
+        depends on BACKLIGHT_CLASS_DEVICE
+        depends on RFKILL
+        default n
+        ---help---
+        This driver adds support for rfkill and backlight control to Dell
+        laptops.
 config FUJITSU_LAPTOP
        tristate "Fujitsu Laptop Extras"
        depends on ACPI
@@ -192,6 +204,17 @@ config THINKPAD_ACPI
          If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
+config THINKPAD_ACPI_DEBUGFACILITIES
+        bool "Maintainer debug facilities"
+        depends on THINKPAD_ACPI
+        default n
+        ---help---
+          Enables extra stuff in the thinkpad-acpi which is completely useless
+          for normal use.  Read the driver source to find out what it does.
+          Say N here, unless you were told by a kernel maintainer to do
+          otherwise.
 config THINKPAD_ACPI_DEBUG
        bool "Verbose debug mode"
        depends on THINKPAD_ACPI
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
index 1e9de2ae0de5..e29065120be9 100644
--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -6,6 +6,7 @@ obj-$(CONFIG_ASUS_LAPTOP)	+= asus-laptop.o
 obj-$(CONFIG_EEEPC_LAPTOP)      += eeepc-laptop.o
 obj-$(CONFIG_MSI_LAPTOP)        += msi-laptop.o
 obj-$(CONFIG_COMPAL_LAPTOP)     += compal-laptop.o
+obj-$(CONFIG_DELL_LAPTOP)       += dell-laptop.o
 obj-$(CONFIG_ACER_WMI)          += acer-wmi.o
 obj-$(CONFIG_HP_WMI)            += hp-wmi.o
 obj-$(CONFIG_TC1100_WMI)        += tc1100-wmi.o
diff --git a/drivers/misc/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index 4d33a2068b7a..16e11c2ee19a 100644
--- a/drivers/misc/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -22,7 +22,7 @@
 #include <linux/rfkill.h>
 #include <linux/power_supply.h>
 #include <linux/acpi.h>
-#include "../firmware/dcdbas.h"
+#include "../../firmware/dcdbas.h"
 #define BRIGHTNESS_TOKEN 0x7d
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 02fe2b8b8939..9d93cb971e59 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -90,7 +90,7 @@ enum {
 };
 static const char *cm_getv[] = {
-        "WLDG", NULL, NULL, NULL,
+        "WLDG", "BTHG", NULL, NULL,
        "CAMG", NULL, NULL, NULL,
        NULL, "PBLG", NULL, NULL,
        "CFVG", NULL, NULL, NULL,
@@ -99,7 +99,7 @@ static const char *cm_getv[] = {
 };
 static const char *cm_setv[] = {
-        "WLDS", NULL, NULL, NULL,
+        "WLDS", "BTHS", NULL, NULL,
        "CAMS", NULL, NULL, NULL,
        "SDSP", "PBLS", "HDPS", NULL,
        "CFVS", NULL, NULL, NULL,
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 3478453eba7a..bcbc05107ba8 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -21,7 +21,7 @@
 *  02110-1301, USA.
 */
-#define TPACPI_VERSION "0.21"
+#define TPACPI_VERSION "0.22"
 #define TPACPI_SYSFS_VERSION 0x020200
 /*
@@ -122,6 +122,27 @@ enum {
 #define TPACPI_HKEY_INPUT_PRODUCT       0x5054 /* "TP" */
 #define TPACPI_HKEY_INPUT_VERSION       0x4101
+/* ACPI \WGSV commands */
+enum {
+        TP_ACPI_WGSV_GET_STATE          = 0x01, /* Get state information */
+        TP_ACPI_WGSV_PWR_ON_ON_RESUME   = 0x02, /* Resume WWAN powered on */
+        TP_ACPI_WGSV_PWR_OFF_ON_RESUME  = 0x03, /* Resume WWAN powered off */
+        TP_ACPI_WGSV_SAVE_STATE         = 0x04, /* Save state for S4/S5 */
+};
+/* TP_ACPI_WGSV_GET_STATE bits */
+enum {
+        TP_ACPI_WGSV_STATE_WWANEXIST    = 0x0001, /* WWAN hw available */
+        TP_ACPI_WGSV_STATE_WWANPWR      = 0x0002, /* WWAN radio enabled */
+        TP_ACPI_WGSV_STATE_WWANPWRRES   = 0x0004, /* WWAN state at resume */
+        TP_ACPI_WGSV_STATE_WWANBIOSOFF  = 0x0008, /* WWAN disabled in BIOS */
+        TP_ACPI_WGSV_STATE_BLTHEXIST    = 0x0001, /* BLTH hw available */
+        TP_ACPI_WGSV_STATE_BLTHPWR      = 0x0002, /* BLTH radio enabled */
+        TP_ACPI_WGSV_STATE_BLTHPWRRES   = 0x0004, /* BLTH state at resume */
+        TP_ACPI_WGSV_STATE_BLTHBIOSOFF  = 0x0008, /* BLTH disabled in BIOS */
+        TP_ACPI_WGSV_STATE_UWBEXIST     = 0x0010, /* UWB hw available */
+        TP_ACPI_WGSV_STATE_UWBPWR       = 0x0020, /* UWB radio enabled */
+};
 /****************************************************************************
 * Main driver
@@ -148,14 +169,17 @@ enum {
 enum {
        TPACPI_RFK_BLUETOOTH_SW_ID = 0,
        TPACPI_RFK_WWAN_SW_ID,
+        TPACPI_RFK_UWB_SW_ID,
 };
 /* Debugging */
 #define TPACPI_LOG TPACPI_FILE ": "
-#define TPACPI_ERR         KERN_ERR    TPACPI_LOG
+#define TPACPI_ALERT    KERN_ALERT  TPACPI_LOG
-#define TPACPI_NOTICE KERN_NOTICE TPACPI_LOG
+#define TPACPI_CRIT     KERN_CRIT   TPACPI_LOG
-#define TPACPI_INFO   KERN_INFO   TPACPI_LOG
+#define TPACPI_ERR      KERN_ERR    TPACPI_LOG
-#define TPACPI_DEBUG  KERN_DEBUG  TPACPI_LOG
+#define TPACPI_NOTICE   KERN_NOTICE TPACPI_LOG
+#define TPACPI_INFO     KERN_INFO   TPACPI_LOG
+#define TPACPI_DEBUG    KERN_DEBUG  TPACPI_LOG
 #define TPACPI_DBG_ALL          0xffff
 #define TPACPI_DBG_INIT         0x0001
@@ -201,6 +225,7 @@ struct ibm_struct {
        void (*exit) (void);
        void (*resume) (void);
        void (*suspend) (pm_message_t state);
+        void (*shutdown) (void);
        struct list_head all_drivers;
@@ -239,6 +264,7 @@ static struct {
        u32 bright_16levels:1;
        u32 bright_acpimode:1;
        u32 wan:1;
+        u32 uwb:1;
        u32 fan_ctrl_status_undef:1;
        u32 input_device_registered:1;
        u32 platform_drv_registered:1;
@@ -288,6 +314,18 @@ struct tpacpi_led_classdev {
        unsigned int led;
 };
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+static int dbg_wlswemul;
+static int tpacpi_wlsw_emulstate;
+static int dbg_bluetoothemul;
+static int tpacpi_bluetooth_emulstate;
+static int dbg_wwanemul;
+static int tpacpi_wwan_emulstate;
+static int dbg_uwbemul;
+static int tpacpi_uwb_emulstate;
+#endif
 /****************************************************************************
 ****************************************************************************
 *
@@ -728,6 +766,18 @@ static int tpacpi_resume_handler(struct platform_device *pdev)
        return 0;
 }
+static void tpacpi_shutdown_handler(struct platform_device *pdev)
+{
+        struct ibm_struct *ibm, *itmp;
+        list_for_each_entry_safe(ibm, itmp,
+                                 &tpacpi_all_drivers,
+                                 all_drivers) {
+                if (ibm->shutdown)
+                        (ibm->shutdown)();
+        }
+}
 static struct platform_driver tpacpi_pdriver = {
        .driver = {
                .name = TPACPI_DRVR_NAME,
@@ -735,6 +785,7 @@ static struct platform_driver tpacpi_pdriver = {
        },
        .suspend = tpacpi_suspend_handler,
        .resume = tpacpi_resume_handler,
+        .shutdown = tpacpi_shutdown_handler,
 };
 static struct platform_driver tpacpi_hwmon_pdriver = {
@@ -922,11 +973,27 @@ static int __init tpacpi_new_rfkill(const unsigned int id,
                        struct rfkill **rfk,
                        const enum rfkill_type rfktype,
                        const char *name,
+                        const bool set_default,
                        int (*toggle_radio)(void *, enum rfkill_state),
                        int (*get_state)(void *, enum rfkill_state *))
 {
        int res;
-        enum rfkill_state initial_state;
+        enum rfkill_state initial_state = RFKILL_STATE_SOFT_BLOCKED;
+        res = get_state(NULL, &initial_state);
+        if (res < 0) {
+                printk(TPACPI_ERR
+                        "failed to read initial state for %s, error %d; "
+                        "will turn radio off\n", name, res);
+        } else if (set_default) {
+                /* try to set the initial state as the default for the rfkill
+                 * type, since we ask the firmware to preserve it across S5 in
+                 * NVRAM */
+                rfkill_set_default(rfktype,
+                                (initial_state == RFKILL_STATE_UNBLOCKED) ?
+                                        RFKILL_STATE_UNBLOCKED :
+                                        RFKILL_STATE_SOFT_BLOCKED);
+        }
        *rfk = rfkill_allocate(&tpacpi_pdev->dev, rfktype);
        if (!*rfk) {
@@ -938,9 +1005,7 @@ static int __init tpacpi_new_rfkill(const unsigned int id,
        (*rfk)->name = name;
        (*rfk)->get_state = get_state;
        (*rfk)->toggle_radio = toggle_radio;
+        (*rfk)->state = initial_state;
-        if (!get_state(NULL, &initial_state))
-                (*rfk)->state = initial_state;
        res = rfkill_register(*rfk);
        if (res < 0) {
@@ -1006,6 +1071,119 @@ static DRIVER_ATTR(version, S_IRUGO,
 /* --------------------------------------------------------------------- */
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+static void tpacpi_send_radiosw_update(void);
+/* wlsw_emulstate ------------------------------------------------------ */
+static ssize_t tpacpi_driver_wlsw_emulstate_show(struct device_driver *drv,
+                                                char *buf)
+{
+        return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_wlsw_emulstate);
+}
+static ssize_t tpacpi_driver_wlsw_emulstate_store(struct device_driver *drv,
+                                                const char *buf, size_t count)
+{
+        unsigned long t;
+        if (parse_strtoul(buf, 1, &t))
+                return -EINVAL;
+        if (tpacpi_wlsw_emulstate != t) {
+                tpacpi_wlsw_emulstate = !!t;
+                tpacpi_send_radiosw_update();
+        } else
+                tpacpi_wlsw_emulstate = !!t;
+        return count;
+}
+static DRIVER_ATTR(wlsw_emulstate, S_IWUSR | S_IRUGO,
+                tpacpi_driver_wlsw_emulstate_show,
+                tpacpi_driver_wlsw_emulstate_store);
+/* bluetooth_emulstate ------------------------------------------------- */
+static ssize_t tpacpi_driver_bluetooth_emulstate_show(
+                                        struct device_driver *drv,
+                                        char *buf)
+{
+        return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_bluetooth_emulstate);
+}
+static ssize_t tpacpi_driver_bluetooth_emulstate_store(
+                                        struct device_driver *drv,
+                                        const char *buf, size_t count)
+{
+        unsigned long t;
+        if (parse_strtoul(buf, 1, &t))
+                return -EINVAL;
+        tpacpi_bluetooth_emulstate = !!t;
+        return count;
+}
+static DRIVER_ATTR(bluetooth_emulstate, S_IWUSR | S_IRUGO,
+                tpacpi_driver_bluetooth_emulstate_show,
+                tpacpi_driver_bluetooth_emulstate_store);
+/* wwan_emulstate ------------------------------------------------- */
+static ssize_t tpacpi_driver_wwan_emulstate_show(
+                                        struct device_driver *drv,
+                                        char *buf)
+{
+        return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_wwan_emulstate);
+}
+static ssize_t tpacpi_driver_wwan_emulstate_store(
+                                        struct device_driver *drv,
+                                        const char *buf, size_t count)
+{
+        unsigned long t;
+        if (parse_strtoul(buf, 1, &t))
+                return -EINVAL;
+        tpacpi_wwan_emulstate = !!t;
+        return count;
+}
+static DRIVER_ATTR(wwan_emulstate, S_IWUSR | S_IRUGO,
+                tpacpi_driver_wwan_emulstate_show,
+                tpacpi_driver_wwan_emulstate_store);
+/* uwb_emulstate ------------------------------------------------- */
+static ssize_t tpacpi_driver_uwb_emulstate_show(
+                                        struct device_driver *drv,
+                                        char *buf)
+{
+        return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_uwb_emulstate);
+}
+static ssize_t tpacpi_driver_uwb_emulstate_store(
+                                        struct device_driver *drv,
+                                        const char *buf, size_t count)
+{
+        unsigned long t;
+        if (parse_strtoul(buf, 1, &t))
+                return -EINVAL;
+        tpacpi_uwb_emulstate = !!t;
+        return count;
+}
+static DRIVER_ATTR(uwb_emulstate, S_IWUSR | S_IRUGO,
+                tpacpi_driver_uwb_emulstate_show,
+                tpacpi_driver_uwb_emulstate_store);
+#endif
+/* --------------------------------------------------------------------- */
 static struct driver_attribute *tpacpi_driver_attributes[] = {
        &driver_attr_debug_level, &driver_attr_version,
        &driver_attr_interface_version,
@@ -1022,6 +1200,17 @@ static int __init tpacpi_create_driver_attributes(struct device_driver *drv)
                i++;
        }
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+        if (!res && dbg_wlswemul)
+                res = driver_create_file(drv, &driver_attr_wlsw_emulstate);
+        if (!res && dbg_bluetoothemul)
+                res = driver_create_file(drv, &driver_attr_bluetooth_emulstate);
+        if (!res && dbg_wwanemul)
+                res = driver_create_file(drv, &driver_attr_wwan_emulstate);
+        if (!res && dbg_uwbemul)
+                res = driver_create_file(drv, &driver_attr_uwb_emulstate);
+#endif
        return res;
 }
@@ -1031,6 +1220,13 @@ static void tpacpi_remove_driver_attributes(struct device_driver *drv)
        for (i = 0; i < ARRAY_SIZE(tpacpi_driver_attributes); i++)
                driver_remove_file(drv, tpacpi_driver_attributes[i]);
+#ifdef THINKPAD_ACPI_DEBUGFACILITIES
+        driver_remove_file(drv, &driver_attr_wlsw_emulstate);
+        driver_remove_file(drv, &driver_attr_bluetooth_emulstate);
+        driver_remove_file(drv, &driver_attr_wwan_emulstate);
+        driver_remove_file(drv, &driver_attr_uwb_emulstate);
+#endif
 }
 /****************************************************************************
@@ -1216,6 +1412,12 @@ static struct attribute_set *hotkey_dev_attributes;
 static int hotkey_get_wlsw(int *status)
 {
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+        if (dbg_wlswemul) {
+                *status = !!tpacpi_wlsw_emulstate;
+                return 0;
+        }
+#endif
        if (!acpi_evalf(hkey_handle, status, "WLSW", "d"))
                return -EIO;
        return 0;
@@ -1678,7 +1880,7 @@ static ssize_t hotkey_mask_show(struct device *dev,
 {
        int res;
-        if (mutex_lock_interruptible(&hotkey_mutex))
+        if (mutex_lock_killable(&hotkey_mutex))
                return -ERESTARTSYS;
        res = hotkey_mask_get();
        mutex_unlock(&hotkey_mutex);
@@ -1697,7 +1899,7 @@ static ssize_t hotkey_mask_store(struct device *dev,
        if (parse_strtoul(buf, 0xffffffffUL, &t))
                return -EINVAL;
-        if (mutex_lock_interruptible(&hotkey_mutex))
+        if (mutex_lock_killable(&hotkey_mutex))
                return -ERESTARTSYS;
        res = hotkey_mask_set(t);
@@ -1783,7 +1985,7 @@ static ssize_t hotkey_source_mask_store(struct device *dev,
                ((t & ~TPACPI_HKEY_NVRAM_KNOWN_MASK) != 0))
                return -EINVAL;
-        if (mutex_lock_interruptible(&hotkey_mutex))
+        if (mutex_lock_killable(&hotkey_mutex))
                return -ERESTARTSYS;
        HOTKEY_CONFIG_CRITICAL_START
@@ -1818,7 +2020,7 @@ static ssize_t hotkey_poll_freq_store(struct device *dev,
        if (parse_strtoul(buf, 25, &t))
                return -EINVAL;
-        if (mutex_lock_interruptible(&hotkey_mutex))
+        if (mutex_lock_killable(&hotkey_mutex))
                return -ERESTARTSYS;
        hotkey_poll_freq = t;
@@ -1958,6 +2160,7 @@ static struct attribute *hotkey_mask_attributes[] __initdata = {
 static void bluetooth_update_rfk(void);
 static void wan_update_rfk(void);
+static void uwb_update_rfk(void);
 static void tpacpi_send_radiosw_update(void)
 {
        int wlsw;
@@ -1967,6 +2170,8 @@ static void tpacpi_send_radiosw_update(void)
                bluetooth_update_rfk();
        if (tp_features.wan)
                wan_update_rfk();
+        if (tp_features.uwb)
+                uwb_update_rfk();
        if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&wlsw)) {
                mutex_lock(&tpacpi_inputdev_send_mutex);
@@ -2222,6 +2427,13 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
                    hotkey_source_mask, hotkey_poll_freq);
 #endif
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+        if (dbg_wlswemul) {
+                tp_features.hotkey_wlsw = 1;
+                printk(TPACPI_INFO
+                        "radio switch emulation enabled\n");
+        } else
+#endif
        /* Not all thinkpads have a hardware radio switch */
        if (acpi_evalf(hkey_handle, &status, "WLSW", "qd")) {
                tp_features.hotkey_wlsw = 1;
@@ -2361,13 +2573,154 @@ err_exit:
        return (res < 0)? res : 1;
 }
+static bool hotkey_notify_hotkey(const u32 hkey,
+                                 bool *send_acpi_ev,
+                                 bool *ignore_acpi_ev)
+{
+        /* 0x1000-0x1FFF: key presses */
+        unsigned int scancode = hkey & 0xfff;
+        *send_acpi_ev = true;
+        *ignore_acpi_ev = false;
+        if (scancode > 0 && scancode < 0x21) {
+                scancode--;
+                if (!(hotkey_source_mask & (1 << scancode))) {
+                        tpacpi_input_send_key(scancode);
+                        *send_acpi_ev = false;
+                } else {
+                        *ignore_acpi_ev = true;
+                }
+                return true;
+        }
+        return false;
+}
+static bool hotkey_notify_wakeup(const u32 hkey,
+                                 bool *send_acpi_ev,
+                                 bool *ignore_acpi_ev)
+{
+        /* 0x2000-0x2FFF: Wakeup reason */
+        *send_acpi_ev = true;
+        *ignore_acpi_ev = false;
+        switch (hkey) {
+        case 0x2304: /* suspend, undock */
+        case 0x2404: /* hibernation, undock */
+                hotkey_wakeup_reason = TP_ACPI_WAKEUP_UNDOCK;
+                *ignore_acpi_ev = true;
+                break;
+        case 0x2305: /* suspend, bay eject */
+        case 0x2405: /* hibernation, bay eject */
+                hotkey_wakeup_reason = TP_ACPI_WAKEUP_BAYEJ;
+                *ignore_acpi_ev = true;
+                break;
+        case 0x2313: /* Battery on critical low level (S3) */
+        case 0x2413: /* Battery on critical low level (S4) */
+                printk(TPACPI_ALERT
+                        "EMERGENCY WAKEUP: battery almost empty\n");
+                /* how to auto-heal: */
+                /* 2313: woke up from S3, go to S4/S5 */
+                /* 2413: woke up from S4, go to S5 */
+                break;
+        default:
+                return false;
+        }
+        if (hotkey_wakeup_reason != TP_ACPI_WAKEUP_NONE) {
+                printk(TPACPI_INFO
+                       "woke up due to a hot-unplug "
+                       "request...\n");
+                hotkey_wakeup_reason_notify_change();
+        }
+        return true;
+}
+static bool hotkey_notify_usrevent(const u32 hkey,
+                                 bool *send_acpi_ev,
+                                 bool *ignore_acpi_ev)
+{
+        /* 0x5000-0x5FFF: human interface helpers */
+        *send_acpi_ev = true;
+        *ignore_acpi_ev = false;
+        switch (hkey) {
+        case 0x5010: /* Lenovo new BIOS: brightness changed */
+        case 0x500b: /* X61t: tablet pen inserted into bay */
+        case 0x500c: /* X61t: tablet pen removed from bay */
+                return true;
+        case 0x5009: /* X41t-X61t: swivel up (tablet mode) */
+        case 0x500a: /* X41t-X61t: swivel down (normal mode) */
+                tpacpi_input_send_tabletsw();
+                hotkey_tablet_mode_notify_change();
+                *send_acpi_ev = false;
+                return true;
+        case 0x5001:
+        case 0x5002:
+                /* LID switch events.  Do not propagate */
+                *ignore_acpi_ev = true;
+                return true;
+        default:
+                return false;
+        }
+}
+static bool hotkey_notify_thermal(const u32 hkey,
+                                 bool *send_acpi_ev,
+                                 bool *ignore_acpi_ev)
+{
+        /* 0x6000-0x6FFF: thermal alarms */
+        *send_acpi_ev = true;
+        *ignore_acpi_ev = false;
+        switch (hkey) {
+        case 0x6011:
+                printk(TPACPI_CRIT
+                        "THERMAL ALARM: battery is too hot!\n");
+                /* recommended action: warn user through gui */
+                return true;
+        case 0x6012:
+                printk(TPACPI_ALERT
+                        "THERMAL EMERGENCY: battery is extremely hot!\n");
+                /* recommended action: immediate sleep/hibernate */
+                return true;
+        case 0x6021:
+                printk(TPACPI_CRIT
+                        "THERMAL ALARM: "
+                        "a sensor reports something is too hot!\n");
+                /* recommended action: warn user through gui, that */
+                /* some internal component is too hot */
+                return true;
+        case 0x6022:
+                printk(TPACPI_ALERT
+                        "THERMAL EMERGENCY: "
+                        "a sensor reports something is extremely hot!\n");
+                /* recommended action: immediate sleep/hibernate */
+                return true;
+        case 0x6030:
+                printk(TPACPI_INFO
+                        "EC reports that Thermal Table has changed\n");
+                /* recommended action: do nothing, we don't have
+                 * Lenovo ATM information */
+                return true;
+        default:
+                printk(TPACPI_ALERT
+                         "THERMAL ALERT: unknown thermal alarm received\n");
+                return false;
+        }
+}
 static void hotkey_notify(struct ibm_struct *ibm, u32 event)
 {
        u32 hkey;
-        unsigned int scancode;
+        bool send_acpi_ev;
-        int send_acpi_ev;
+        bool ignore_acpi_ev;
-        int ignore_acpi_ev;
+        bool known_ev;
-        int unk_ev;
        if (event != 0x80) {
                printk(TPACPI_ERR
@@ -2375,7 +2728,7 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event)
                /* forward it to userspace, maybe it knows how to handle it */
                acpi_bus_generate_netlink_event(
                                        ibm->acpi->device->pnp.device_class,
-                                        ibm->acpi->device->dev.bus_id,
+                                        dev_name(&ibm->acpi->device->dev),
                                        event, 0);
                return;
        }
@@ -2391,107 +2744,72 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event)
                        return;
                }
-                send_acpi_ev = 1;
+                send_acpi_ev = true;
-                ignore_acpi_ev = 0;
+                ignore_acpi_ev = false;
-                unk_ev = 0;
                switch (hkey >> 12) {
                case 1:
                        /* 0x1000-0x1FFF: key presses */
-                        scancode = hkey & 0xfff;
+                        known_ev = hotkey_notify_hotkey(hkey, &send_acpi_ev,
-                        if (scancode > 0 && scancode < 0x21) {
+                                                 &ignore_acpi_ev);
-                                scancode--;
-                                if (!(hotkey_source_mask & (1 << scancode))) {
-                                        tpacpi_input_send_key(scancode);
-                                        send_acpi_ev = 0;
-                                } else {
-                                        ignore_acpi_ev = 1;
-                                }
-                        } else {
-                                unk_ev = 1;
-                        }
                        break;
                case 2:
-                        /* Wakeup reason */
+                        /* 0x2000-0x2FFF: Wakeup reason */
-                        switch (hkey) {
+                        known_ev = hotkey_notify_wakeup(hkey, &send_acpi_ev,
-                        case 0x2304: /* suspend, undock */
+                                                 &ignore_acpi_ev);
-                        case 0x2404: /* hibernation, undock */
-                                hotkey_wakeup_reason = TP_ACPI_WAKEUP_UNDOCK;
-                                ignore_acpi_ev = 1;
-                                break;
-                        case 0x2305: /* suspend, bay eject */
-                        case 0x2405: /* hibernation, bay eject */
-                                hotkey_wakeup_reason = TP_ACPI_WAKEUP_BAYEJ;
-                                ignore_acpi_ev = 1;
-                                break;
-                        default:
-                                unk_ev = 1;
-                        }
-                        if (hotkey_wakeup_reason != TP_ACPI_WAKEUP_NONE) {
-                                printk(TPACPI_INFO
-                                       "woke up due to a hot-unplug "
-                                       "request...\n");
-                                hotkey_wakeup_reason_notify_change();
-                        }
                        break;
                case 3:
-                        /* bay-related wakeups */
+                        /* 0x3000-0x3FFF: bay-related wakeups */
                        if (hkey == 0x3003) {
                                hotkey_autosleep_ack = 1;
                                printk(TPACPI_INFO
                                       "bay ejected\n");
                                hotkey_wakeup_hotunplug_complete_notify_change();
+                                known_ev = true;
                        } else {
-                                unk_ev = 1;
+                                known_ev = false;
                        }
                        break;
                case 4:
-                        /* dock-related wakeups */
+                        /* 0x4000-0x4FFF: dock-related wakeups */
                        if (hkey == 0x4003) {
                                hotkey_autosleep_ack = 1;
                                printk(TPACPI_INFO
                                       "undocked\n");
                                hotkey_wakeup_hotunplug_complete_notify_change();
+                                known_ev = true;
                        } else {
-                                unk_ev = 1;
+                                known_ev = false;
                        }
                        break;
                case 5:
                        /* 0x5000-0x5FFF: human interface helpers */
-                        switch (hkey) {
+                        known_ev = hotkey_notify_usrevent(hkey, &send_acpi_ev,
-                        case 0x5010: /* Lenovo new BIOS: brightness changed */
+                                                 &ignore_acpi_ev);
-                        case 0x500b: /* X61t: tablet pen inserted into bay */
+                        break;
-                        case 0x500c: /* X61t: tablet pen removed from bay */
+                case 6:
-                                break;
+                        /* 0x6000-0x6FFF: thermal alarms */
-                        case 0x5009: /* X41t-X61t: swivel up (tablet mode) */
+                        known_ev = hotkey_notify_thermal(hkey, &send_acpi_ev,
-                        case 0x500a: /* X41t-X61t: swivel down (normal mode) */
+                                                 &ignore_acpi_ev);
-                                tpacpi_input_send_tabletsw();
-                                hotkey_tablet_mode_notify_change();
-                                send_acpi_ev = 0;
-                                break;
-                        case 0x5001:
-                        case 0x5002:
-                                /* LID switch events.  Do not propagate */
-                                ignore_acpi_ev = 1;
-                                break;
-                        default:
-                                unk_ev = 1;
-                        }
                        break;
                case 7:
                        /* 0x7000-0x7FFF: misc */
                        if (tp_features.hotkey_wlsw && hkey == 0x7000) {
                                tpacpi_send_radiosw_update();
                                send_acpi_ev = 0;
+                                known_ev = true;
                                break;
                        }
                        /* fallthrough to default */
                default:
-                        unk_ev = 1;
+                        known_ev = false;
                }
-                if (unk_ev) {
+                if (!known_ev) {
                        printk(TPACPI_NOTICE
                               "unhandled HKEY event 0x%04x\n", hkey);
+                        printk(TPACPI_NOTICE
+                               "please report the conditions when this "
+                               "event happened to %s\n", TPACPI_MAIL);
                }
                /* Legacy events */
@@ -2505,7 +2823,7 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event)
                if (!ignore_acpi_ev && send_acpi_ev) {
                        acpi_bus_generate_netlink_event(
                                        ibm->acpi->device->pnp.device_class,
-                                        ibm->acpi->device->dev.bus_id,
+                                        dev_name(&ibm->acpi->device->dev),
                                        event, hkey);
                }
        }
@@ -2544,7 +2862,7 @@ static int hotkey_read(char *p)
                return len;
        }
-        if (mutex_lock_interruptible(&hotkey_mutex))
+        if (mutex_lock_killable(&hotkey_mutex))
                return -ERESTARTSYS;
        res = hotkey_status_get(&status);
        if (!res)
@@ -2575,7 +2893,7 @@ static int hotkey_write(char *buf)
        if (!tp_features.hotkey)
                return -ENODEV;
-        if (mutex_lock_interruptible(&hotkey_mutex))
+        if (mutex_lock_killable(&hotkey_mutex))
                return -ERESTARTSYS;
        status = -1;
@@ -2640,11 +2958,28 @@ enum {
        /* ACPI GBDC/SBDC bits */
        TP_ACPI_BLUETOOTH_HWPRESENT     = 0x01, /* Bluetooth hw available */
        TP_ACPI_BLUETOOTH_RADIOSSW      = 0x02, /* Bluetooth radio enabled */
-        TP_ACPI_BLUETOOTH_UNK           = 0x04, /* unknown function */
+        TP_ACPI_BLUETOOTH_RESUMECTRL    = 0x04, /* Bluetooth state at resume:
+                                                   off / last state */
+};
+enum {
+        /* ACPI \BLTH commands */
+        TP_ACPI_BLTH_GET_ULTRAPORT_ID   = 0x00, /* Get Ultraport BT ID */
+        TP_ACPI_BLTH_GET_PWR_ON_RESUME  = 0x01, /* Get power-on-resume state */
+        TP_ACPI_BLTH_PWR_ON_ON_RESUME   = 0x02, /* Resume powered on */
+        TP_ACPI_BLTH_PWR_OFF_ON_RESUME  = 0x03, /* Resume powered off */
+        TP_ACPI_BLTH_SAVE_STATE         = 0x05, /* Save state for S4/S5 */
 };
 static struct rfkill *tpacpi_bluetooth_rfkill;
+static void bluetooth_suspend(pm_message_t state)
+{
+        /* Try to make sure radio will resume powered off */
+        acpi_evalf(NULL, NULL, "\\BLTH", "vd",
+                   TP_ACPI_BLTH_PWR_OFF_ON_RESUME);
+}
 static int bluetooth_get_radiosw(void)
 {
        int status;
@@ -2656,6 +2991,12 @@ static int bluetooth_get_radiosw(void)
        if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&status) && !status)
                return RFKILL_STATE_HARD_BLOCKED;
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+        if (dbg_bluetoothemul)
+                return (tpacpi_bluetooth_emulstate) ?
+                        RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED;
+#endif
        if (!acpi_evalf(hkey_handle, &status, "GBDC", "d"))
                return -EIO;
@@ -2689,12 +3030,20 @@ static int bluetooth_set_radiosw(int radio_on, int update_rfk)
            && radio_on)
                return -EPERM;
-        if (!acpi_evalf(hkey_handle, &status, "GBDC", "d"))
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
-                return -EIO;
+        if (dbg_bluetoothemul) {
+                tpacpi_bluetooth_emulstate = !!radio_on;
+                if (update_rfk)
+                        bluetooth_update_rfk();
+                return 0;
+        }
+#endif
+        /* We make sure to keep TP_ACPI_BLUETOOTH_RESUMECTRL off */
        if (radio_on)
-                status |= TP_ACPI_BLUETOOTH_RADIOSSW;
+                status = TP_ACPI_BLUETOOTH_RADIOSSW;
        else
-                status &= ~TP_ACPI_BLUETOOTH_RADIOSSW;
+                status = 0;
        if (!acpi_evalf(hkey_handle, NULL, "SBDC", "vd", status))
                return -EIO;
@@ -2765,8 +3114,19 @@ static int tpacpi_bluetooth_rfk_set(void *data, enum rfkill_state state)
        return bluetooth_set_radiosw((state == RFKILL_STATE_UNBLOCKED), 0);
 }
+static void bluetooth_shutdown(void)
+{
+        /* Order firmware to save current state to NVRAM */
+        if (!acpi_evalf(NULL, NULL, "\\BLTH", "vd",
+                        TP_ACPI_BLTH_SAVE_STATE))
+                printk(TPACPI_NOTICE
+                        "failed to save bluetooth state to NVRAM\n");
+}
 static void bluetooth_exit(void)
 {
+        bluetooth_shutdown();
        if (tpacpi_bluetooth_rfkill)
                rfkill_unregister(tpacpi_bluetooth_rfkill);
@@ -2792,6 +3152,13 @@ static int __init bluetooth_init(struct ibm_init_struct *iibm)
                str_supported(tp_features.bluetooth),
                status);
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+        if (dbg_bluetoothemul) {
+                tp_features.bluetooth = 1;
+                printk(TPACPI_INFO
+                        "bluetooth switch emulation enabled\n");
+        } else
+#endif
        if (tp_features.bluetooth &&
            !(status & TP_ACPI_BLUETOOTH_HWPRESENT)) {
                /* no bluetooth hardware present in system */
@@ -2812,6 +3179,7 @@ static int __init bluetooth_init(struct ibm_init_struct *iibm)
                                &tpacpi_bluetooth_rfkill,
                                RFKILL_TYPE_BLUETOOTH,
                                "tpacpi_bluetooth_sw",
+                                true,
                                tpacpi_bluetooth_rfk_set,
                                tpacpi_bluetooth_rfk_get);
        if (res) {
@@ -2864,6 +3232,8 @@ static struct ibm_struct bluetooth_driver_data = {
        .read = bluetooth_read,
        .write = bluetooth_write,
        .exit = bluetooth_exit,
+        .suspend = bluetooth_suspend,
+        .shutdown = bluetooth_shutdown,
 };
 /*************************************************************************
@@ -2874,11 +3244,19 @@ enum {
        /* ACPI GWAN/SWAN bits */
        TP_ACPI_WANCARD_HWPRESENT       = 0x01, /* Wan hw available */
        TP_ACPI_WANCARD_RADIOSSW        = 0x02, /* Wan radio enabled */
-        TP_ACPI_WANCARD_UNK             = 0x04, /* unknown function */
+        TP_ACPI_WANCARD_RESUMECTRL      = 0x04, /* Wan state at resume:
+                                                   off / last state */
 };
 static struct rfkill *tpacpi_wan_rfkill;
+static void wan_suspend(pm_message_t state)
+{
+        /* Try to make sure radio will resume powered off */
+        acpi_evalf(NULL, NULL, "\\WGSV", "qvd",
+                   TP_ACPI_WGSV_PWR_OFF_ON_RESUME);
+}
 static int wan_get_radiosw(void)
 {
        int status;
@@ -2890,6 +3268,12 @@ static int wan_get_radiosw(void)
        if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&status) && !status)
                return RFKILL_STATE_HARD_BLOCKED;
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+        if (dbg_wwanemul)
+                return (tpacpi_wwan_emulstate) ?
+                        RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED;
+#endif
        if (!acpi_evalf(hkey_handle, &status, "GWAN", "d"))
                return -EIO;
@@ -2923,12 +3307,20 @@ static int wan_set_radiosw(int radio_on, int update_rfk)
            && radio_on)
                return -EPERM;
-        if (!acpi_evalf(hkey_handle, &status, "GWAN", "d"))
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
-                return -EIO;
+        if (dbg_wwanemul) {
+                tpacpi_wwan_emulstate = !!radio_on;
+                if (update_rfk)
+                        wan_update_rfk();
+                return 0;
+        }
+#endif
+        /* We make sure to keep TP_ACPI_WANCARD_RESUMECTRL off */
        if (radio_on)
-                status |= TP_ACPI_WANCARD_RADIOSSW;
+                status = TP_ACPI_WANCARD_RADIOSSW;
        else
-                status &= ~TP_ACPI_WANCARD_RADIOSSW;
+                status = 0;
        if (!acpi_evalf(hkey_handle, NULL, "SWAN", "vd", status))
                return -EIO;
@@ -2999,8 +3391,19 @@ static int tpacpi_wan_rfk_set(void *data, enum rfkill_state state)
        return wan_set_radiosw((state == RFKILL_STATE_UNBLOCKED), 0);
 }
+static void wan_shutdown(void)
+{
+        /* Order firmware to save current state to NVRAM */
+        if (!acpi_evalf(NULL, NULL, "\\WGSV", "vd",
+                        TP_ACPI_WGSV_SAVE_STATE))
+                printk(TPACPI_NOTICE
+                        "failed to save WWAN state to NVRAM\n");
+}
 static void wan_exit(void)
 {
+        wan_shutdown();
        if (tpacpi_wan_rfkill)
                rfkill_unregister(tpacpi_wan_rfkill);
@@ -3024,6 +3427,13 @@ static int __init wan_init(struct ibm_init_struct *iibm)
                str_supported(tp_features.wan),
                status);
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+        if (dbg_wwanemul) {
+                tp_features.wan = 1;
+                printk(TPACPI_INFO
+                        "wwan switch emulation enabled\n");
+        } else
+#endif
        if (tp_features.wan &&
            !(status & TP_ACPI_WANCARD_HWPRESENT)) {
                /* no wan hardware present in system */
@@ -3044,6 +3454,7 @@ static int __init wan_init(struct ibm_init_struct *iibm)
                                &tpacpi_wan_rfkill,
                                RFKILL_TYPE_WWAN,
                                "tpacpi_wwan_sw",
+                                true,
                                tpacpi_wan_rfk_set,
                                tpacpi_wan_rfk_get);
        if (res) {
@@ -3096,6 +3507,164 @@ static struct ibm_struct wan_driver_data = {
        .read = wan_read,
        .write = wan_write,
        .exit = wan_exit,
+        .suspend = wan_suspend,
+        .shutdown = wan_shutdown,
+};
+/*************************************************************************
+ * UWB subdriver
+ */
+enum {
+        /* ACPI GUWB/SUWB bits */
+        TP_ACPI_UWB_HWPRESENT   = 0x01, /* UWB hw available */
+        TP_ACPI_UWB_RADIOSSW    = 0x02, /* UWB radio enabled */
+};
+static struct rfkill *tpacpi_uwb_rfkill;
+static int uwb_get_radiosw(void)
+{
+        int status;
+        if (!tp_features.uwb)
+                return -ENODEV;
+        /* WLSW overrides UWB in firmware/hardware, reflect that */
+        if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&status) && !status)
+                return RFKILL_STATE_HARD_BLOCKED;
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+        if (dbg_uwbemul)
+                return (tpacpi_uwb_emulstate) ?
+                        RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED;
+#endif
+        if (!acpi_evalf(hkey_handle, &status, "GUWB", "d"))
+                return -EIO;
+        return ((status & TP_ACPI_UWB_RADIOSSW) != 0) ?
+                RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED;
+}
+static void uwb_update_rfk(void)
+{
+        int status;
+        if (!tpacpi_uwb_rfkill)
+                return;
+        status = uwb_get_radiosw();
+        if (status < 0)
+                return;
+        rfkill_force_state(tpacpi_uwb_rfkill, status);
+}
+static int uwb_set_radiosw(int radio_on, int update_rfk)
+{
+        int status;
+        if (!tp_features.uwb)
+                return -ENODEV;
+        /* WLSW overrides UWB in firmware/hardware, but there is no
+         * reason to risk weird behaviour. */
+        if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&status) && !status
+            && radio_on)
+                return -EPERM;
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+        if (dbg_uwbemul) {
+                tpacpi_uwb_emulstate = !!radio_on;
+                if (update_rfk)
+                        uwb_update_rfk();
+                return 0;
+        }
+#endif
+        status = (radio_on) ? TP_ACPI_UWB_RADIOSSW : 0;
+        if (!acpi_evalf(hkey_handle, NULL, "SUWB", "vd", status))
+                return -EIO;
+        if (update_rfk)
+                uwb_update_rfk();
+        return 0;
+}
+/* --------------------------------------------------------------------- */
+static int tpacpi_uwb_rfk_get(void *data, enum rfkill_state *state)
+{
+        int uwbs = uwb_get_radiosw();
+        if (uwbs < 0)
+                return uwbs;
+        *state = uwbs;
+        return 0;
+}
+static int tpacpi_uwb_rfk_set(void *data, enum rfkill_state state)
+{
+        return uwb_set_radiosw((state == RFKILL_STATE_UNBLOCKED), 0);
+}
+static void uwb_exit(void)
+{
+        if (tpacpi_uwb_rfkill)
+                rfkill_unregister(tpacpi_uwb_rfkill);
+}
+static int __init uwb_init(struct ibm_init_struct *iibm)
+{
+        int res;
+        int status = 0;
+        vdbg_printk(TPACPI_DBG_INIT, "initializing uwb subdriver\n");
+        TPACPI_ACPIHANDLE_INIT(hkey);
+        tp_features.uwb = hkey_handle &&
+            acpi_evalf(hkey_handle, &status, "GUWB", "qd");
+        vdbg_printk(TPACPI_DBG_INIT, "uwb is %s, status 0x%02x\n",
+                str_supported(tp_features.uwb),
+                status);
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+        if (dbg_uwbemul) {
+                tp_features.uwb = 1;
+                printk(TPACPI_INFO
+                        "uwb switch emulation enabled\n");
+        } else
+#endif
+        if (tp_features.uwb &&
+            !(status & TP_ACPI_UWB_HWPRESENT)) {
+                /* no uwb hardware present in system */
+                tp_features.uwb = 0;
+                dbg_printk(TPACPI_DBG_INIT,
+                           "uwb hardware not installed\n");
+        }
+        if (!tp_features.uwb)
+                return 1;
+        res = tpacpi_new_rfkill(TPACPI_RFK_UWB_SW_ID,
+                                &tpacpi_uwb_rfkill,
+                                RFKILL_TYPE_UWB,
+                                "tpacpi_uwb_sw",
+                                false,
+                                tpacpi_uwb_rfk_set,
+                                tpacpi_uwb_rfk_get);
+        return res;
+}
+static struct ibm_struct uwb_driver_data = {
+        .name = "uwb",
+        .exit = uwb_exit,
+        .flags.experimental = 1,
 };
 /*************************************************************************
@@ -3724,7 +4293,7 @@ static void dock_notify(struct ibm_struct *ibm, u32 event)
        }
        acpi_bus_generate_proc_event(ibm->acpi->device, event, data);
        acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class,
-                                          ibm->acpi->device->dev.bus_id,
+                                          dev_name(&ibm->acpi->device->dev),
                                          event, data);
 }
@@ -3826,7 +4395,7 @@ static void bay_notify(struct ibm_struct *ibm, u32 event)
 {
        acpi_bus_generate_proc_event(ibm->acpi->device, event, 0);
        acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class,
-                                          ibm->acpi->device->dev.bus_id,
+                                          dev_name(&ibm->acpi->device->dev),
                                          event, 0);
 }
@@ -4850,7 +5419,7 @@ static int brightness_set(int value)
            value < 0)
                return -EINVAL;
-        res = mutex_lock_interruptible(&brightness_mutex);
+        res = mutex_lock_killable(&brightness_mutex);
        if (res < 0)
                return res;
@@ -5334,6 +5903,60 @@ TPACPI_HANDLE(sfan, ec, "SFAN",	/* 570 */
           );                   /* all others */
 /*
+ * Unitialized HFSP quirk: ACPI DSDT and EC fail to initialize the
+ * HFSP register at boot, so it contains 0x07 but the Thinkpad could
+ * be in auto mode (0x80).
+ *
+ * This is corrected by any write to HFSP either by the driver, or
+ * by the firmware.
+ *
+ * We assume 0x07 really means auto mode while this quirk is active,
+ * as this is far more likely than the ThinkPad being in level 7,
+ * which is only used by the firmware during thermal emergencies.
+ */
+static void fan_quirk1_detect(void)
+{
+        /* In some ThinkPads, neither the EC nor the ACPI
+         * DSDT initialize the HFSP register, and it ends up
+         * being initially set to 0x07 when it *could* be
+         * either 0x07 or 0x80.
+         *
+         * Enable for TP-1Y (T43), TP-78 (R51e),
+         * TP-76 (R52), TP-70 (T43, R52), which are known
+         * to be buggy. */
+        if (fan_control_initial_status == 0x07) {
+                switch (thinkpad_id.ec_model) {
+                case 0x5931: /* TP-1Y */
+                case 0x3837: /* TP-78 */
+                case 0x3637: /* TP-76 */
+                case 0x3037: /* TP-70 */
+                        printk(TPACPI_NOTICE
+                               "fan_init: initial fan status is unknown, "
+                               "assuming it is in auto mode\n");
+                        tp_features.fan_ctrl_status_undef = 1;
+                        ;;
+                }
+        }
+}
+static void fan_quirk1_handle(u8 *fan_status)
+{
+        if (unlikely(tp_features.fan_ctrl_status_undef)) {
+                if (*fan_status != fan_control_initial_status) {
+                        /* something changed the HFSP regisnter since
+                         * driver init time, so it is not undefined
+                         * anymore */
+                        tp_features.fan_ctrl_status_undef = 0;
+                } else {
+                        /* Return most likely status. In fact, it
+                         * might be the only possible status */
+                        *fan_status = TP_EC_FAN_AUTO;
+                }
+        }
+}
+/*
 * Call with fan_mutex held
 */
 static void fan_update_desired_level(u8 status)
@@ -5371,8 +5994,10 @@ static int fan_get_status(u8 *status)
                if (unlikely(!acpi_ec_read(fan_status_offset, &s)))
                        return -EIO;
-                if (likely(status))
+                if (likely(status)) {
                        *status = s;
+                        fan_quirk1_handle(status);
+                }
                break;
@@ -5388,7 +6013,7 @@ static int fan_get_status_safe(u8 *status)
        int rc;
        u8 s;
-        if (mutex_lock_interruptible(&fan_mutex))
+        if (mutex_lock_killable(&fan_mutex))
                return -ERESTARTSYS;
        rc = fan_get_status(&s);
        if (!rc)
@@ -5471,7 +6096,7 @@ static int fan_set_level_safe(int level)
        if (!fan_control_allowed)
                return -EPERM;
-        if (mutex_lock_interruptible(&fan_mutex))
+        if (mutex_lock_killable(&fan_mutex))
                return -ERESTARTSYS;
        if (level == TPACPI_FAN_LAST_LEVEL)
@@ -5493,7 +6118,7 @@ static int fan_set_enable(void)
        if (!fan_control_allowed)
                return -EPERM;
-        if (mutex_lock_interruptible(&fan_mutex))
+        if (mutex_lock_killable(&fan_mutex))
                return -ERESTARTSYS;
        switch (fan_control_access_mode) {
@@ -5548,7 +6173,7 @@ static int fan_set_disable(void)
        if (!fan_control_allowed)
                return -EPERM;
-        if (mutex_lock_interruptible(&fan_mutex))
+        if (mutex_lock_killable(&fan_mutex))
                return -ERESTARTSYS;
        rc = 0;
@@ -5586,7 +6211,7 @@ static int fan_set_speed(int speed)
        if (!fan_control_allowed)
                return -EPERM;
-        if (mutex_lock_interruptible(&fan_mutex))
+        if (mutex_lock_killable(&fan_mutex))
                return -ERESTARTSYS;
        rc = 0;
@@ -5682,16 +6307,6 @@ static ssize_t fan_pwm1_enable_show(struct device *dev,
        if (res)
                return res;
-        if (unlikely(tp_features.fan_ctrl_status_undef)) {
-                if (status != fan_control_initial_status) {
-                        tp_features.fan_ctrl_status_undef = 0;
-                } else {
-                        /* Return most likely status. In fact, it
-                         * might be the only possible status */
-                        status = TP_EC_FAN_AUTO;
-                }
-        }
        if (status & TP_EC_FAN_FULLSPEED) {
                mode = 0;
        } else if (status & TP_EC_FAN_AUTO) {
@@ -5756,14 +6371,6 @@ static ssize_t fan_pwm1_show(struct device *dev,
        if (res)
                return res;
-        if (unlikely(tp_features.fan_ctrl_status_undef)) {
-                if (status != fan_control_initial_status) {
-                        tp_features.fan_ctrl_status_undef = 0;
-                } else {
-                        status = TP_EC_FAN_AUTO;
-                }
-        }
        if ((status &
             (TP_EC_FAN_AUTO | TP_EC_FAN_FULLSPEED)) != 0)
                status = fan_control_desired_level;
@@ -5788,7 +6395,7 @@ static ssize_t fan_pwm1_store(struct device *dev,
        /* scale down from 0-255 to 0-7 */
        newlevel = (s >> 5) & 0x07;
-        if (mutex_lock_interruptible(&fan_mutex))
+        if (mutex_lock_killable(&fan_mutex))
                return -ERESTARTSYS;
        rc = fan_get_status(&status);
@@ -5895,29 +6502,7 @@ static int __init fan_init(struct ibm_init_struct *iibm)
                if (likely(acpi_ec_read(fan_status_offset,
                                        &fan_control_initial_status))) {
                        fan_status_access_mode = TPACPI_FAN_RD_TPEC;
+                        fan_quirk1_detect();
-                        /* In some ThinkPads, neither the EC nor the ACPI
-                         * DSDT initialize the fan status, and it ends up
-                         * being set to 0x07 when it *could* be either
-                         * 0x07 or 0x80.
-                         *
-                         * Enable for TP-1Y (T43), TP-78 (R51e),
-                         * TP-76 (R52), TP-70 (T43, R52), which are known
-                         * to be buggy. */
-                        if (fan_control_initial_status == 0x07) {
-                                switch (thinkpad_id.ec_model) {
-                                case 0x5931: /* TP-1Y */
-                                case 0x3837: /* TP-78 */
-                                case 0x3637: /* TP-76 */
-                                case 0x3037: /* TP-70 */
-                                        printk(TPACPI_NOTICE
-                                               "fan_init: initial fan status "
-                                               "is unknown, assuming it is "
-                                               "in auto mode\n");
-                                        tp_features.fan_ctrl_status_undef = 1;
-                                        ;;
-                                }
-                        }
                } else {
                        printk(TPACPI_ERR
                               "ThinkPad ACPI EC access misbehaving, "
@@ -6106,15 +6691,6 @@ static int fan_read(char *p)
                if (rc < 0)
                        return rc;
-                if (unlikely(tp_features.fan_ctrl_status_undef)) {
-                        if (status != fan_control_initial_status)
-                                tp_features.fan_ctrl_status_undef = 0;
-                        else
-                                /* Return most likely status. In fact, it
-                                 * might be the only possible status */
-                                status = TP_EC_FAN_AUTO;
-                }
                len += sprintf(p + len, "status:\t\t%s\n",
                               (status != 0) ? "enabled" : "disabled");
@@ -6563,6 +7139,10 @@ static struct ibm_init_struct ibms_init[] __initdata = {
                .init = wan_init,
                .data = &wan_driver_data,
        },
+        {
+                .init = uwb_init,
+                .data = &uwb_driver_data,
+        },
 #ifdef CONFIG_THINKPAD_ACPI_VIDEO
        {
                .init = video_init,
@@ -6701,6 +7281,32 @@ TPACPI_PARAM(brightness);
 TPACPI_PARAM(volume);
 TPACPI_PARAM(fan);
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+module_param(dbg_wlswemul, uint, 0);
+MODULE_PARM_DESC(dbg_wlswemul, "Enables WLSW emulation");
+module_param_named(wlsw_state, tpacpi_wlsw_emulstate, bool, 0);
+MODULE_PARM_DESC(wlsw_state,
+                 "Initial state of the emulated WLSW switch");
+module_param(dbg_bluetoothemul, uint, 0);
+MODULE_PARM_DESC(dbg_bluetoothemul, "Enables bluetooth switch emulation");
+module_param_named(bluetooth_state, tpacpi_bluetooth_emulstate, bool, 0);
+MODULE_PARM_DESC(bluetooth_state,
+                 "Initial state of the emulated bluetooth switch");
+module_param(dbg_wwanemul, uint, 0);
+MODULE_PARM_DESC(dbg_wwanemul, "Enables WWAN switch emulation");
+module_param_named(wwan_state, tpacpi_wwan_emulstate, bool, 0);
+MODULE_PARM_DESC(wwan_state,
+                 "Initial state of the emulated WWAN switch");
+module_param(dbg_uwbemul, uint, 0);
+MODULE_PARM_DESC(dbg_uwbemul, "Enables UWB switch emulation");
+module_param_named(uwb_state, tpacpi_uwb_emulstate, bool, 0);
+MODULE_PARM_DESC(uwb_state,
+                 "Initial state of the emulated UWB switch");
+#endif
 static void thinkpad_acpi_module_exit(void)
 {
        struct ibm_struct *ibm, *itmp;
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 668472405a57..33da1127992a 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -82,4 +82,10 @@ config BATTERY_DA9030
          Say Y here to enable support for batteries charger integrated into
          DA9030 PMIC.
+config CHARGER_PCF50633
+        tristate "NXP PCF50633 MBC"
+        depends on MFD_PCF50633
+        help
+         Say Y to include support for NXP PCF50633 Main Battery Charger.
 endif # POWER_SUPPLY
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index eebb15505a40..2fcf41d13e5c 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -25,3 +25,4 @@ obj-$(CONFIG_BATTERY_TOSA)	+= tosa_battery.o
 obj-$(CONFIG_BATTERY_WM97XX)    += wm97xx_battery.o
 obj-$(CONFIG_BATTERY_BQ27x00)   += bq27x00_battery.o
 obj-$(CONFIG_BATTERY_DA9030)    += da9030_battery.o
+obj-$(CONFIG_CHARGER_PCF50633)  += pcf50633-charger.o
+\ No newline at end of file
diff --git a/drivers/power/pcf50633-charger.c b/drivers/power/pcf50633-charger.c
new file mode 100644
index 000000000000..e988ec130fcd
--- /dev/null
+++ b/drivers/power/pcf50633-charger.c
@@ -0,0 +1,358 @@
+/* NXP PCF50633 Main Battery Charger Driver
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * Author: Balaji Rao <balajirrao@openmoko.org>
+ * All rights reserved.
+ *
+ * Broken down from monstrous PCF50633 driver mainly by
+ * Harald Welte, Andy Green and Werner Almesberger
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/device.h>
+#include <linux/sysfs.h>
+#include <linux/platform_device.h>
+#include <linux/power_supply.h>
+#include <linux/mfd/pcf50633/core.h>
+#include <linux/mfd/pcf50633/mbc.h>
+struct pcf50633_mbc {
+        struct pcf50633 *pcf;
+        int adapter_active;
+        int adapter_online;
+        int usb_active;
+        int usb_online;
+        struct power_supply usb;
+        struct power_supply adapter;
+};
+int pcf50633_mbc_usb_curlim_set(struct pcf50633 *pcf, int ma)
+{
+        struct pcf50633_mbc *mbc = platform_get_drvdata(pcf->mbc_pdev);
+        int ret = 0;
+        u8 bits;
+        if (ma >= 1000)
+                bits = PCF50633_MBCC7_USB_1000mA;
+        else if (ma >= 500)
+                bits = PCF50633_MBCC7_USB_500mA;
+        else if (ma >= 100)
+                bits = PCF50633_MBCC7_USB_100mA;
+        else
+                bits = PCF50633_MBCC7_USB_SUSPEND;
+        ret = pcf50633_reg_set_bit_mask(pcf, PCF50633_REG_MBCC7,
+                                        PCF50633_MBCC7_USB_MASK, bits);
+        if (ret)
+                dev_err(pcf->dev, "error setting usb curlim to %d mA\n", ma);
+        else
+                dev_info(pcf->dev, "usb curlim to %d mA\n", ma);
+        power_supply_changed(&mbc->usb);
+        return ret;
+}
+EXPORT_SYMBOL_GPL(pcf50633_mbc_usb_curlim_set);
+int pcf50633_mbc_get_status(struct pcf50633 *pcf)
+{
+        struct pcf50633_mbc *mbc  = platform_get_drvdata(pcf->mbc_pdev);
+        int status = 0;
+        if (mbc->usb_online)
+                status |= PCF50633_MBC_USB_ONLINE;
+        if (mbc->usb_active)
+                status |= PCF50633_MBC_USB_ACTIVE;
+        if (mbc->adapter_online)
+                status |= PCF50633_MBC_ADAPTER_ONLINE;
+        if (mbc->adapter_active)
+                status |= PCF50633_MBC_ADAPTER_ACTIVE;
+        return status;
+}
+EXPORT_SYMBOL_GPL(pcf50633_mbc_get_status);
+void pcf50633_mbc_set_status(struct pcf50633 *pcf, int what, int status)
+{
+        struct pcf50633_mbc *mbc = platform_get_drvdata(pcf->mbc_pdev);
+        if (what & PCF50633_MBC_USB_ONLINE)
+                mbc->usb_online = !!status;
+        if (what & PCF50633_MBC_USB_ACTIVE)
+                mbc->usb_active = !!status;
+        if (what & PCF50633_MBC_ADAPTER_ONLINE)
+                mbc->adapter_online = !!status;
+        if (what & PCF50633_MBC_ADAPTER_ACTIVE)
+                mbc->adapter_active = !!status;
+}
+EXPORT_SYMBOL_GPL(pcf50633_mbc_set_status);
+static ssize_t
+show_chgmode(struct device *dev, struct device_attribute *attr, char *buf)
+{
+        struct pcf50633_mbc *mbc = dev_get_drvdata(dev);
+        u8 mbcs2 = pcf50633_reg_read(mbc->pcf, PCF50633_REG_MBCS2);
+        u8 chgmod = (mbcs2 & PCF50633_MBCS2_MBC_MASK);
+        return sprintf(buf, "%d\n", chgmod);
+}
+static DEVICE_ATTR(chgmode, S_IRUGO, show_chgmode, NULL);
+static ssize_t
+show_usblim(struct device *dev, struct device_attribute *attr, char *buf)
+{
+        struct pcf50633_mbc *mbc = dev_get_drvdata(dev);
+        u8 usblim = pcf50633_reg_read(mbc->pcf, PCF50633_REG_MBCC7) &
+                                                PCF50633_MBCC7_USB_MASK;
+        unsigned int ma;
+        if (usblim == PCF50633_MBCC7_USB_1000mA)
+                ma = 1000;
+        else if (usblim == PCF50633_MBCC7_USB_500mA)
+                ma = 500;
+        else if (usblim == PCF50633_MBCC7_USB_100mA)
+                ma = 100;
+        else
+                ma = 0;
+        return sprintf(buf, "%u\n", ma);
+}
+static ssize_t set_usblim(struct device *dev,
+                struct device_attribute *attr, const char *buf, size_t count)
+{
+        struct pcf50633_mbc *mbc = dev_get_drvdata(dev);
+        unsigned long ma;
+        int ret;
+        ret = strict_strtoul(buf, 10, &ma);
+        if (ret)
+                return -EINVAL;
+        pcf50633_mbc_usb_curlim_set(mbc->pcf, ma);
+        return count;
+}
+static DEVICE_ATTR(usb_curlim, S_IRUGO | S_IWUSR, show_usblim, set_usblim);
+static struct attribute *pcf50633_mbc_sysfs_entries[] = {
+        &dev_attr_chgmode.attr,
+        &dev_attr_usb_curlim.attr,
+        NULL,
+};
+static struct attribute_group mbc_attr_group = {
+        .name   = NULL,                 /* put in device directory */
+        .attrs  = pcf50633_mbc_sysfs_entries,
+};
+static void
+pcf50633_mbc_irq_handler(int irq, void *data)
+{
+        struct pcf50633_mbc *mbc = data;
+        /* USB */
+        if (irq == PCF50633_IRQ_USBINS) {
+                mbc->usb_online = 1;
+        } else if (irq == PCF50633_IRQ_USBREM) {
+                mbc->usb_online = 0;
+                mbc->usb_active = 0;
+                pcf50633_mbc_usb_curlim_set(mbc->pcf, 0);
+        }
+        /* Adapter */
+        if (irq == PCF50633_IRQ_ADPINS) {
+                mbc->adapter_online = 1;
+                mbc->adapter_active = 1;
+        } else if (irq == PCF50633_IRQ_ADPREM) {
+                mbc->adapter_online = 0;
+                mbc->adapter_active = 0;
+        }
+        if (irq == PCF50633_IRQ_BATFULL) {
+                mbc->usb_active = 0;
+                mbc->adapter_active = 0;
+        }
+        power_supply_changed(&mbc->usb);
+        power_supply_changed(&mbc->adapter);
+        if (mbc->pcf->pdata->mbc_event_callback)
+                mbc->pcf->pdata->mbc_event_callback(mbc->pcf, irq);
+}
+static int adapter_get_property(struct power_supply *psy,
+                        enum power_supply_property psp,
+                        union power_supply_propval *val)
+{
+        struct pcf50633_mbc *mbc = container_of(psy, struct pcf50633_mbc, usb);
+        int ret = 0;
+        switch (psp) {
+        case POWER_SUPPLY_PROP_ONLINE:
+                val->intval =  mbc->adapter_online;
+                break;
+        default:
+                ret = -EINVAL;
+                break;
+        }
+        return ret;
+}
+static int usb_get_property(struct power_supply *psy,
+                        enum power_supply_property psp,
+                        union power_supply_propval *val)
+{
+        struct pcf50633_mbc *mbc = container_of(psy, struct pcf50633_mbc, usb);
+        int ret = 0;
+        switch (psp) {
+        case POWER_SUPPLY_PROP_ONLINE:
+                val->intval = mbc->usb_online;
+                break;
+        default:
+                ret = -EINVAL;
+                break;
+        }
+        return ret;
+}
+static enum power_supply_property power_props[] = {
+        POWER_SUPPLY_PROP_ONLINE,
+};
+static const u8 mbc_irq_handlers[] = {
+        PCF50633_IRQ_ADPINS,
+        PCF50633_IRQ_ADPREM,
+        PCF50633_IRQ_USBINS,
+        PCF50633_IRQ_USBREM,
+        PCF50633_IRQ_BATFULL,
+        PCF50633_IRQ_CHGHALT,
+        PCF50633_IRQ_THLIMON,
+        PCF50633_IRQ_THLIMOFF,
+        PCF50633_IRQ_USBLIMON,
+        PCF50633_IRQ_USBLIMOFF,
+        PCF50633_IRQ_LOWSYS,
+        PCF50633_IRQ_LOWBAT,
+};
+static int __devinit pcf50633_mbc_probe(struct platform_device *pdev)
+{
+        struct pcf50633_mbc *mbc;
+        struct pcf50633_subdev_pdata *pdata = pdev->dev.platform_data;
+        int ret;
+        int i;
+        u8 mbcs1;
+        mbc = kzalloc(sizeof(*mbc), GFP_KERNEL);
+        if (!mbc)
+                return -ENOMEM;
+        platform_set_drvdata(pdev, mbc);
+        mbc->pcf = pdata->pcf;
+        /* Set up IRQ handlers */
+        for (i = 0; i < ARRAY_SIZE(mbc_irq_handlers); i++)
+                pcf50633_register_irq(mbc->pcf, mbc_irq_handlers[i],
+                                        pcf50633_mbc_irq_handler, mbc);
+        /* Create power supplies */
+        mbc->adapter.name               = "adapter";
+        mbc->adapter.type               = POWER_SUPPLY_TYPE_MAINS;
+        mbc->adapter.properties         = power_props;
+        mbc->adapter.num_properties     = ARRAY_SIZE(power_props);
+        mbc->adapter.get_property       = &adapter_get_property;
+        mbc->adapter.supplied_to        = mbc->pcf->pdata->batteries;
+        mbc->adapter.num_supplicants    = mbc->pcf->pdata->num_batteries;
+        mbc->usb.name                   = "usb";
+        mbc->usb.type                   = POWER_SUPPLY_TYPE_USB;
+        mbc->usb.properties             = power_props;
+        mbc->usb.num_properties         = ARRAY_SIZE(power_props);
+        mbc->usb.get_property           = usb_get_property;
+        mbc->usb.supplied_to            = mbc->pcf->pdata->batteries;
+        mbc->usb.num_supplicants        = mbc->pcf->pdata->num_batteries;
+        ret = power_supply_register(&pdev->dev, &mbc->adapter);
+        if (ret) {
+                dev_err(mbc->pcf->dev, "failed to register adapter\n");
+                kfree(mbc);
+                return ret;
+        }
+        ret = power_supply_register(&pdev->dev, &mbc->usb);
+        if (ret) {
+                dev_err(mbc->pcf->dev, "failed to register usb\n");
+                power_supply_unregister(&mbc->adapter);
+                kfree(mbc);
+                return ret;
+        }
+        ret = sysfs_create_group(&pdev->dev.kobj, &mbc_attr_group);
+        if (ret)
+                dev_err(mbc->pcf->dev, "failed to create sysfs entries\n");
+        mbcs1 = pcf50633_reg_read(mbc->pcf, PCF50633_REG_MBCS1);
+        if (mbcs1 & PCF50633_MBCS1_USBPRES)
+                pcf50633_mbc_irq_handler(PCF50633_IRQ_USBINS, mbc);
+        if (mbcs1 & PCF50633_MBCS1_ADAPTPRES)
+                pcf50633_mbc_irq_handler(PCF50633_IRQ_ADPINS, mbc);
+        return 0;
+}
+static int __devexit pcf50633_mbc_remove(struct platform_device *pdev)
+{
+        struct pcf50633_mbc *mbc = platform_get_drvdata(pdev);
+        int i;
+        /* Remove IRQ handlers */
+        for (i = 0; i < ARRAY_SIZE(mbc_irq_handlers); i++)
+                pcf50633_free_irq(mbc->pcf, mbc_irq_handlers[i]);
+        power_supply_unregister(&mbc->usb);
+        power_supply_unregister(&mbc->adapter);
+        kfree(mbc);
+        return 0;
+}
+static struct platform_driver pcf50633_mbc_driver = {
+        .driver = {
+                .name = "pcf50633-mbc",
+        },
+        .probe = pcf50633_mbc_probe,
+        .remove = __devexit_p(pcf50633_mbc_remove),
+};
+static int __init pcf50633_mbc_init(void)
+{
+        return platform_driver_register(&pcf50633_mbc_driver);
+}
+module_init(pcf50633_mbc_init);
+static void __exit pcf50633_mbc_exit(void)
+{
+        platform_driver_unregister(&pcf50633_mbc_driver);
+}
+module_exit(pcf50633_mbc_exit);
+MODULE_AUTHOR("Balaji Rao <balajirrao@openmoko.org>");
+MODULE_DESCRIPTION("PCF50633 mbc driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pcf50633-mbc");
diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
index d30bb766fcef..b56a704409d2 100644
--- a/drivers/power/pda_power.c
+++ b/drivers/power/pda_power.c
@@ -20,7 +20,7 @@
 static inline unsigned int get_irq_flags(struct resource *res)
 {
-        unsigned int flags = IRQF_DISABLED | IRQF_SHARED;
+        unsigned int flags = IRQF_SAMPLE_RANDOM | IRQF_SHARED;
        flags |= res->flags & IRQF_TRIGGER_MASK;
diff --git a/drivers/ps3/ps3-lpm.c b/drivers/ps3/ps3-lpm.c
index 204158cf7a55..fe96793e3f08 100644
--- a/drivers/ps3/ps3-lpm.c
+++ b/drivers/ps3/ps3-lpm.c
@@ -732,7 +732,7 @@ static u64 pm_signal_group_to_ps3_lv1_signal_group(u64 group)
        case 8:
                return pm_translate_signal_group_number_on_island8(subgroup);
        default:
-                dev_dbg(sbd_core(), "%s:%u: island not found: %lu\n", __func__,
+                dev_dbg(sbd_core(), "%s:%u: island not found: %llu\n", __func__,
                        __LINE__, group);
                BUG();
                break;
@@ -765,7 +765,7 @@ static int __ps3_set_signal(u64 lv1_signal_group, u64 bus_select,
                                 signal_select, attr1, attr2, attr3);
        if (ret)
                dev_err(sbd_core(),
-                        "%s:%u: error:%d 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx\n",
+                        "%s:%u: error:%d 0x%llx 0x%llx 0x%llx 0x%llx 0x%llx 0x%llx\n",
                        __func__, __LINE__, ret, lv1_signal_group, bus_select,
                        signal_select, attr1, attr2, attr3);
@@ -908,7 +908,7 @@ void ps3_disable_pm(u32 cpu)
        lpm_priv->tb_count = tmp;
-        dev_dbg(sbd_core(), "%s:%u: tb_count %lu (%lxh)\n", __func__, __LINE__,
+        dev_dbg(sbd_core(), "%s:%u: tb_count %llu (%llxh)\n", __func__, __LINE__,
                lpm_priv->tb_count, lpm_priv->tb_count);
 }
 EXPORT_SYMBOL_GPL(ps3_disable_pm);
@@ -938,7 +938,7 @@ int ps3_lpm_copy_tb(unsigned long offset, void *buf, unsigned long count,
        if (offset >= lpm_priv->tb_count)
                return 0;
-        count = min(count, lpm_priv->tb_count - offset);
+        count = min_t(u64, count, lpm_priv->tb_count - offset);
        while (*bytes_copied < count) {
                const unsigned long request = count - *bytes_copied;
@@ -993,7 +993,7 @@ int ps3_lpm_copy_tb_to_user(unsigned long offset, void __user *buf,
        if (offset >= lpm_priv->tb_count)
                return 0;
-        count = min(count, lpm_priv->tb_count - offset);
+        count = min_t(u64, count, lpm_priv->tb_count - offset);
        while (*bytes_copied < count) {
                const unsigned long request = count - *bytes_copied;
@@ -1013,7 +1013,7 @@ int ps3_lpm_copy_tb_to_user(unsigned long offset, void __user *buf,
                result = copy_to_user(buf, lpm_priv->tb_cache, tmp);
                if (result) {
-                        dev_dbg(sbd_core(), "%s:%u: 0x%lx bytes at 0x%p\n",
+                        dev_dbg(sbd_core(), "%s:%u: 0x%llx bytes at 0x%p\n",
                                __func__, __LINE__, tmp, buf);
                        dev_err(sbd_core(), "%s:%u: copy_to_user failed: %d\n",
                                __func__, __LINE__, result);
@@ -1148,8 +1148,8 @@ int ps3_lpm_open(enum ps3_lpm_tb_type tb_type, void *tb_cache,
        lpm_priv->shadow.group_control = PS3_LPM_SHADOW_REG_INIT;
        lpm_priv->shadow.debug_bus_control = PS3_LPM_SHADOW_REG_INIT;
-        dev_dbg(sbd_core(), "%s:%u: lpm_id 0x%lx, outlet_id 0x%lx, "
+        dev_dbg(sbd_core(), "%s:%u: lpm_id 0x%llx, outlet_id 0x%llx, "
-                "tb_size 0x%lx\n", __func__, __LINE__, lpm_priv->lpm_id,
+                "tb_size 0x%llx\n", __func__, __LINE__, lpm_priv->lpm_id,
                lpm_priv->outlet_id, tb_size);
        return 0;
diff --git a/drivers/ps3/ps3-vuart.c b/drivers/ps3/ps3-vuart.c
index 90c097a7a47a..e4ad5ba5d0a3 100644
--- a/drivers/ps3/ps3-vuart.c
+++ b/drivers/ps3/ps3-vuart.c
@@ -114,7 +114,7 @@ struct ports_bmp {
 static void __maybe_unused _dump_ports_bmp(
        const struct ports_bmp *bmp, const char *func, int line)
 {
-        pr_debug("%s:%d: ports_bmp: %016lxh\n", func, line, bmp->status);
+        pr_debug("%s:%d: ports_bmp: %016llxh\n", func, line, bmp->status);
 }
 #define dump_port_params(_b) _dump_port_params(_b, __func__, __LINE__)
@@ -159,11 +159,13 @@ int ps3_vuart_get_triggers(struct ps3_system_bus_device *dev,
        struct vuart_triggers *trig)
 {
        int result;
-        unsigned long size;
+        u64 size;
-        unsigned long val;
+        u64 val;
+        u64 tx;
        result = lv1_get_virtual_uart_param(dev->port_number,
-                PARAM_TX_TRIGGER, &trig->tx);
+                PARAM_TX_TRIGGER, &tx);
+        trig->tx = tx;
        if (result) {
                dev_dbg(&dev->core, "%s:%d: tx_trigger failed: %s\n",
@@ -201,7 +203,7 @@ int ps3_vuart_set_triggers(struct ps3_system_bus_device *dev, unsigned int tx,
        unsigned int rx)
 {
        int result;
-        unsigned long size;
+        u64 size;
        result = lv1_set_virtual_uart_param(dev->port_number,
                PARAM_TX_TRIGGER, tx);
@@ -248,7 +250,7 @@ static int ps3_vuart_get_rx_bytes_waiting(struct ps3_system_bus_device *dev,
                dev_dbg(&dev->core, "%s:%d: rx_bytes failed: %s\n",
                        __func__, __LINE__, ps3_result(result));
-        dev_dbg(&dev->core, "%s:%d: %lxh\n", __func__, __LINE__,
+        dev_dbg(&dev->core, "%s:%d: %llxh\n", __func__, __LINE__,
                *bytes_waiting);
        return result;
 }
@@ -295,7 +297,7 @@ static int ps3_vuart_get_interrupt_status(struct ps3_system_bus_device *dev,
        *status = tmp & priv->interrupt_mask;
-        dev_dbg(&dev->core, "%s:%d: m %lxh, s %lxh, m&s %lxh\n",
+        dev_dbg(&dev->core, "%s:%d: m %llxh, s %llxh, m&s %lxh\n",
                __func__, __LINE__, priv->interrupt_mask, tmp, *status);
        return result;
@@ -363,7 +365,7 @@ int ps3_vuart_disable_interrupt_disconnect(struct ps3_system_bus_device *dev)
 */
 static int ps3_vuart_raw_write(struct ps3_system_bus_device *dev,
-        const void *buf, unsigned int bytes, unsigned long *bytes_written)
+        const void *buf, unsigned int bytes, u64 *bytes_written)
 {
        int result;
        struct ps3_vuart_port_priv *priv = to_port_priv(dev);
@@ -379,7 +381,7 @@ static int ps3_vuart_raw_write(struct ps3_system_bus_device *dev,
        priv->stats.bytes_written += *bytes_written;
-        dev_dbg(&dev->core, "%s:%d: wrote %lxh/%xh=>%lxh\n", __func__, __LINE__,
+        dev_dbg(&dev->core, "%s:%d: wrote %llxh/%xh=>%lxh\n", __func__, __LINE__,
                *bytes_written, bytes, priv->stats.bytes_written);
        return result;
@@ -393,7 +395,7 @@ static int ps3_vuart_raw_write(struct ps3_system_bus_device *dev,
 */
 static int ps3_vuart_raw_read(struct ps3_system_bus_device *dev, void *buf,
-        unsigned int bytes, unsigned long *bytes_read)
+        unsigned int bytes, u64 *bytes_read)
 {
        int result;
        struct ps3_vuart_port_priv *priv = to_port_priv(dev);
@@ -411,7 +413,7 @@ static int ps3_vuart_raw_read(struct ps3_system_bus_device *dev, void *buf,
        priv->stats.bytes_read += *bytes_read;
-        dev_dbg(&dev->core, "%s:%d: read %lxh/%xh=>%lxh\n", __func__, __LINE__,
+        dev_dbg(&dev->core, "%s:%d: read %llxh/%xh=>%lxh\n", __func__, __LINE__,
                *bytes_read, bytes, priv->stats.bytes_read);
        return result;
@@ -500,7 +502,7 @@ int ps3_vuart_write(struct ps3_system_bus_device *dev, const void *buf,
        spin_lock_irqsave(&priv->tx_list.lock, flags);
        if (list_empty(&priv->tx_list.head)) {
-                unsigned long bytes_written;
+                u64 bytes_written;
                result = ps3_vuart_raw_write(dev, buf, bytes, &bytes_written);
@@ -592,7 +594,7 @@ static int ps3_vuart_queue_rx_bytes(struct ps3_system_bus_device *dev,
        list_add_tail(&lb->link, &priv->rx_list.head);
        priv->rx_list.bytes_held += bytes;
-        dev_dbg(&dev->core, "%s:%d: buf_%lu: queued %lxh bytes\n",
+        dev_dbg(&dev->core, "%s:%d: buf_%lu: queued %llxh bytes\n",
                __func__, __LINE__, lb->dbg_number, bytes);
        *bytes_queued = bytes;
@@ -745,7 +747,7 @@ static int ps3_vuart_handle_interrupt_tx(struct ps3_system_bus_device *dev)
        list_for_each_entry_safe(lb, n, &priv->tx_list.head, link) {
-                unsigned long bytes_written;
+                u64 bytes_written;
                result = ps3_vuart_raw_write(dev, lb->head, lb->tail - lb->head,
                        &bytes_written);
@@ -762,7 +764,7 @@ static int ps3_vuart_handle_interrupt_tx(struct ps3_system_bus_device *dev)
                if (bytes_written < lb->tail - lb->head) {
                        lb->head += bytes_written;
                        dev_dbg(&dev->core,
-                                "%s:%d cleared buf_%lu, %lxh bytes\n",
+                                "%s:%d cleared buf_%lu, %llxh bytes\n",
                                __func__, __LINE__, lb->dbg_number,
                                bytes_written);
                        goto port_full;
diff --git a/drivers/ps3/ps3stor_lib.c b/drivers/ps3/ps3stor_lib.c
index 55955f16ad91..18066d555397 100644
--- a/drivers/ps3/ps3stor_lib.c
+++ b/drivers/ps3/ps3stor_lib.c
@@ -70,7 +70,7 @@ static int ps3stor_probe_access(struct ps3_storage_device *dev)
                         __func__, __LINE__, n);
        dev->region_idx = __ffs(dev->accessible_regions);
        dev_info(&dev->sbd.core,
-                 "First accessible region has index %u start %lu size %lu\n",
+                 "First accessible region has index %u start %llu size %llu\n",
                 dev->region_idx, dev->regions[dev->region_idx].start,
                 dev->regions[dev->region_idx].size);
@@ -220,7 +220,7 @@ u64 ps3stor_read_write_sectors(struct ps3_storage_device *dev, u64 lpar,
        const char *op = write ? "write" : "read";
        int res;
-        dev_dbg(&dev->sbd.core, "%s:%u: %s %lu sectors starting at %lu\n",
+        dev_dbg(&dev->sbd.core, "%s:%u: %s %llu sectors starting at %llu\n",
                __func__, __LINE__, op, sectors, start_sector);
        init_completion(&dev->done);
@@ -238,7 +238,7 @@ u64 ps3stor_read_write_sectors(struct ps3_storage_device *dev, u64 lpar,
        wait_for_completion(&dev->done);
        if (dev->lv1_status) {
-                dev_dbg(&dev->sbd.core, "%s:%u: %s failed 0x%lx\n", __func__,
+                dev_dbg(&dev->sbd.core, "%s:%u: %s failed 0x%llx\n", __func__,
                        __LINE__, op, dev->lv1_status);
                return dev->lv1_status;
        }
@@ -268,7 +268,7 @@ u64 ps3stor_send_command(struct ps3_storage_device *dev, u64 cmd, u64 arg1,
 {
        int res;
-        dev_dbg(&dev->sbd.core, "%s:%u: send device command 0x%lx\n", __func__,
+        dev_dbg(&dev->sbd.core, "%s:%u: send device command 0x%llx\n", __func__,
                __LINE__, cmd);
        init_completion(&dev->done);
@@ -277,19 +277,19 @@ u64 ps3stor_send_command(struct ps3_storage_device *dev, u64 cmd, u64 arg1,
                                              arg2, arg3, arg4, &dev->tag);
        if (res) {
                dev_err(&dev->sbd.core,
-                        "%s:%u: send_device_command 0x%lx failed %d\n",
+                        "%s:%u: send_device_command 0x%llx failed %d\n",
                        __func__, __LINE__, cmd, res);
                return -1;
        }
        wait_for_completion(&dev->done);
        if (dev->lv1_status) {
-                dev_dbg(&dev->sbd.core, "%s:%u: command 0x%lx failed 0x%lx\n",
+                dev_dbg(&dev->sbd.core, "%s:%u: command 0x%llx failed 0x%llx\n",
                        __func__, __LINE__, cmd, dev->lv1_status);
                return dev->lv1_status;
        }
-        dev_dbg(&dev->sbd.core, "%s:%u: command 0x%lx completed\n", __func__,
+        dev_dbg(&dev->sbd.core, "%s:%u: command 0x%llx completed\n", __func__,
                __LINE__, cmd);
        return 0;
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 39360e2a4540..e7e0cf102d6d 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -73,4 +73,11 @@ config REGULATOR_DA903X
          Say y here to support the BUCKs and LDOs regulators found on
          Dialog Semiconductor DA9030/DA9034 PMIC.
+config REGULATOR_PCF50633
+        tristate "PCF50633 regulator driver"
+        depends on MFD_PCF50633
+        help
+         Say Y here to support the voltage regulators and convertors
+         on PCF50633
 endif
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 254d40c02ee8..61b30c6ddecc 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -11,5 +11,6 @@ obj-$(CONFIG_REGULATOR_BQ24022) += bq24022.o
 obj-$(CONFIG_REGULATOR_WM8350) += wm8350-regulator.o
 obj-$(CONFIG_REGULATOR_WM8400) += wm8400-regulator.o
 obj-$(CONFIG_REGULATOR_DA903X)  += da903x.o
+obj-$(CONFIG_REGULATOR_PCF50633) += pcf50633-regulator.o
 ccflags-$(CONFIG_REGULATOR_DEBUG) += -DDEBUG
diff --git a/drivers/regulator/pcf50633-regulator.c b/drivers/regulator/pcf50633-regulator.c
new file mode 100644
index 000000000000..4cc85ec6e120
--- /dev/null
+++ b/drivers/regulator/pcf50633-regulator.c
@@ -0,0 +1,329 @@
+/* NXP PCF50633 PMIC Driver
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * Author: Balaji Rao <balajirrao@openmoko.org>
+ * All rights reserved.
+ *
+ * Broken down from monstrous PCF50633 driver mainly by
+ * Harald Welte and Andy Green and Werner Almesberger
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/pcf50633/core.h>
+#include <linux/mfd/pcf50633/pmic.h>
+#define PCF50633_REGULATOR(_name, _id)          \
+        {                                       \
+                .name = _name,                  \
+                .id = _id,                      \
+                .ops = &pcf50633_regulator_ops, \
+                .type = REGULATOR_VOLTAGE,      \
+                .owner = THIS_MODULE,           \
+        }
+static const u8 pcf50633_regulator_registers[PCF50633_NUM_REGULATORS] = {
+        [PCF50633_REGULATOR_AUTO]       = PCF50633_REG_AUTOOUT,
+        [PCF50633_REGULATOR_DOWN1]      = PCF50633_REG_DOWN1OUT,
+        [PCF50633_REGULATOR_DOWN2]      = PCF50633_REG_DOWN2OUT,
+        [PCF50633_REGULATOR_MEMLDO]     = PCF50633_REG_MEMLDOOUT,
+        [PCF50633_REGULATOR_LDO1]       = PCF50633_REG_LDO1OUT,
+        [PCF50633_REGULATOR_LDO2]       = PCF50633_REG_LDO2OUT,
+        [PCF50633_REGULATOR_LDO3]       = PCF50633_REG_LDO3OUT,
+        [PCF50633_REGULATOR_LDO4]       = PCF50633_REG_LDO4OUT,
+        [PCF50633_REGULATOR_LDO5]       = PCF50633_REG_LDO5OUT,
+        [PCF50633_REGULATOR_LDO6]       = PCF50633_REG_LDO6OUT,
+        [PCF50633_REGULATOR_HCLDO]      = PCF50633_REG_HCLDOOUT,
+};
+/* Bits from voltage value */
+static u8 auto_voltage_bits(unsigned int millivolts)
+{
+        if (millivolts < 1800)
+                return 0;
+        if (millivolts > 3800)
+                return 0xff;
+        millivolts -= 625;
+        return millivolts / 25;
+}
+static u8 down_voltage_bits(unsigned int millivolts)
+{
+        if (millivolts < 625)
+                return 0;
+        else if (millivolts > 3000)
+                return 0xff;
+        millivolts -= 625;
+        return millivolts / 25;
+}
+static u8 ldo_voltage_bits(unsigned int millivolts)
+{
+        if (millivolts < 900)
+                return 0;
+        else if (millivolts > 3600)
+                return 0x1f;
+        millivolts -= 900;
+        return millivolts / 100;
+}
+/* Obtain voltage value from bits */
+static unsigned int auto_voltage_value(u8 bits)
+{
+        if (bits < 0x2f)
+                return 0;
+        return 625 + (bits * 25);
+}
+static unsigned int down_voltage_value(u8 bits)
+{
+        return 625 + (bits * 25);
+}
+static unsigned int ldo_voltage_value(u8 bits)
+{
+        bits &= 0x1f;
+        return 900 + (bits * 100);
+}
+static int pcf50633_regulator_set_voltage(struct regulator_dev *rdev,
+                                                int min_uV, int max_uV)
+{
+        struct pcf50633 *pcf;
+        int regulator_id, millivolts;
+        u8 volt_bits, regnr;
+        pcf = rdev_get_drvdata(rdev);
+        regulator_id = rdev_get_id(rdev);
+        if (regulator_id >= PCF50633_NUM_REGULATORS)
+                return -EINVAL;
+        millivolts = min_uV / 1000;
+        regnr = pcf50633_regulator_registers[regulator_id];
+        switch (regulator_id) {
+        case PCF50633_REGULATOR_AUTO:
+                volt_bits = auto_voltage_bits(millivolts);
+                break;
+        case PCF50633_REGULATOR_DOWN1:
+                volt_bits = down_voltage_bits(millivolts);
+                break;
+        case PCF50633_REGULATOR_DOWN2:
+                volt_bits = down_voltage_bits(millivolts);
+                break;
+        case PCF50633_REGULATOR_LDO1:
+        case PCF50633_REGULATOR_LDO2:
+        case PCF50633_REGULATOR_LDO3:
+        case PCF50633_REGULATOR_LDO4:
+        case PCF50633_REGULATOR_LDO5:
+        case PCF50633_REGULATOR_LDO6:
+        case PCF50633_REGULATOR_HCLDO:
+                volt_bits = ldo_voltage_bits(millivolts);
+                break;
+        default:
+                return -EINVAL;
+        }
+        return pcf50633_reg_write(pcf, regnr, volt_bits);
+}
+static int pcf50633_regulator_get_voltage(struct regulator_dev *rdev)
+{
+        struct pcf50633 *pcf;
+        int regulator_id, millivolts, volt_bits;
+        u8 regnr;
+        pcf = rdev_get_drvdata(rdev);;
+        regulator_id = rdev_get_id(rdev);
+        if (regulator_id >= PCF50633_NUM_REGULATORS)
+                return -EINVAL;
+        regnr = pcf50633_regulator_registers[regulator_id];
+        volt_bits = pcf50633_reg_read(pcf, regnr);
+        if (volt_bits < 0)
+                return -1;
+        switch (regulator_id) {
+        case PCF50633_REGULATOR_AUTO:
+                millivolts = auto_voltage_value(volt_bits);
+                break;
+        case PCF50633_REGULATOR_DOWN1:
+                millivolts = down_voltage_value(volt_bits);
+                break;
+        case PCF50633_REGULATOR_DOWN2:
+                millivolts = down_voltage_value(volt_bits);
+                break;
+        case PCF50633_REGULATOR_LDO1:
+        case PCF50633_REGULATOR_LDO2:
+        case PCF50633_REGULATOR_LDO3:
+        case PCF50633_REGULATOR_LDO4:
+        case PCF50633_REGULATOR_LDO5:
+        case PCF50633_REGULATOR_LDO6:
+        case PCF50633_REGULATOR_HCLDO:
+                millivolts = ldo_voltage_value(volt_bits);
+                break;
+        default:
+                return -EINVAL;
+        }
+        return millivolts * 1000;
+}
+static int pcf50633_regulator_enable(struct regulator_dev *rdev)
+{
+        struct pcf50633 *pcf = rdev_get_drvdata(rdev);
+        int regulator_id;
+        u8 regnr;
+        regulator_id = rdev_get_id(rdev);
+        if (regulator_id >= PCF50633_NUM_REGULATORS)
+                return -EINVAL;
+        /* The *ENA register is always one after the *OUT register */
+        regnr = pcf50633_regulator_registers[regulator_id] + 1;
+        return pcf50633_reg_set_bit_mask(pcf, regnr, PCF50633_REGULATOR_ON,
+                                                       PCF50633_REGULATOR_ON);
+}
+static int pcf50633_regulator_disable(struct regulator_dev *rdev)
+{
+        struct pcf50633 *pcf = rdev_get_drvdata(rdev);
+        int regulator_id;
+        u8 regnr;
+        regulator_id = rdev_get_id(rdev);
+        if (regulator_id >= PCF50633_NUM_REGULATORS)
+                return -EINVAL;
+        /* the *ENA register is always one after the *OUT register */
+        regnr = pcf50633_regulator_registers[regulator_id] + 1;
+        return pcf50633_reg_set_bit_mask(pcf, regnr,
+                                        PCF50633_REGULATOR_ON, 0);
+}
+static int pcf50633_regulator_is_enabled(struct regulator_dev *rdev)
+{
+        struct pcf50633 *pcf = rdev_get_drvdata(rdev);
+        int regulator_id = rdev_get_id(rdev);
+        u8 regnr;
+        regulator_id = rdev_get_id(rdev);
+        if (regulator_id >= PCF50633_NUM_REGULATORS)
+                return -EINVAL;
+        /* the *ENA register is always one after the *OUT register */
+        regnr = pcf50633_regulator_registers[regulator_id] + 1;
+        return pcf50633_reg_read(pcf, regnr) & PCF50633_REGULATOR_ON;
+}
+static struct regulator_ops pcf50633_regulator_ops = {
+        .set_voltage = pcf50633_regulator_set_voltage,
+        .get_voltage = pcf50633_regulator_get_voltage,
+        .enable = pcf50633_regulator_enable,
+        .disable = pcf50633_regulator_disable,
+        .is_enabled = pcf50633_regulator_is_enabled,
+};
+static struct regulator_desc regulators[] = {
+        [PCF50633_REGULATOR_AUTO] =
+                PCF50633_REGULATOR("auto", PCF50633_REGULATOR_AUTO),
+        [PCF50633_REGULATOR_DOWN1] =
+                PCF50633_REGULATOR("down1", PCF50633_REGULATOR_DOWN1),
+        [PCF50633_REGULATOR_DOWN2] =
+                PCF50633_REGULATOR("down2", PCF50633_REGULATOR_DOWN2),
+        [PCF50633_REGULATOR_LDO1] =
+                PCF50633_REGULATOR("ldo1", PCF50633_REGULATOR_LDO1),
+        [PCF50633_REGULATOR_LDO2] =
+                PCF50633_REGULATOR("ldo2", PCF50633_REGULATOR_LDO2),
+        [PCF50633_REGULATOR_LDO3] =
+                PCF50633_REGULATOR("ldo3", PCF50633_REGULATOR_LDO3),
+        [PCF50633_REGULATOR_LDO4] =
+                PCF50633_REGULATOR("ldo4", PCF50633_REGULATOR_LDO4),
+        [PCF50633_REGULATOR_LDO5] =
+                PCF50633_REGULATOR("ldo5", PCF50633_REGULATOR_LDO5),
+        [PCF50633_REGULATOR_LDO6] =
+                PCF50633_REGULATOR("ldo6", PCF50633_REGULATOR_LDO6),
+        [PCF50633_REGULATOR_HCLDO] =
+                PCF50633_REGULATOR("hcldo", PCF50633_REGULATOR_HCLDO),
+        [PCF50633_REGULATOR_MEMLDO] =
+                PCF50633_REGULATOR("memldo", PCF50633_REGULATOR_MEMLDO),
+};
+static int __devinit pcf50633_regulator_probe(struct platform_device *pdev)
+{
+        struct regulator_dev *rdev;
+        struct pcf50633 *pcf;
+        /* Already set by core driver */
+        pcf = platform_get_drvdata(pdev);
+        rdev = regulator_register(&regulators[pdev->id], &pdev->dev, pcf);
+        if (IS_ERR(rdev))
+                return PTR_ERR(rdev);
+        if (pcf->pdata->regulator_registered)
+                pcf->pdata->regulator_registered(pcf, pdev->id);
+        return 0;
+}
+static int __devexit pcf50633_regulator_remove(struct platform_device *pdev)
+{
+        struct regulator_dev *rdev = platform_get_drvdata(pdev);
+        regulator_unregister(rdev);
+        return 0;
+}
+static struct platform_driver pcf50633_regulator_driver = {
+        .driver = {
+                .name = "pcf50633-regltr",
+        },
+        .probe = pcf50633_regulator_probe,
+        .remove = __devexit_p(pcf50633_regulator_remove),
+};
+static int __init pcf50633_regulator_init(void)
+{
+        return platform_driver_register(&pcf50633_regulator_driver);
+}
+module_init(pcf50633_regulator_init);
+static void __exit pcf50633_regulator_exit(void)
+{
+        platform_driver_unregister(&pcf50633_regulator_driver);
+}
+module_exit(pcf50633_regulator_exit);
+MODULE_AUTHOR("Balaji Rao <balajirrao@openmoko.org>");
+MODULE_DESCRIPTION("PCF50633 regulator driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pcf50633-regulator");
diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index 48b372e038a8..56e23d44ba59 100644
--- a/drivers/regulator/wm8400-regulator.c
+++ b/drivers/regulator/wm8400-regulator.c
@@ -289,7 +289,7 @@ static struct regulator_desc regulators[] = {
        },
 };
-static int __init wm8400_regulator_probe(struct platform_device *pdev)
+static int __devinit wm8400_regulator_probe(struct platform_device *pdev)
 {
        struct regulator_dev *rdev;
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 4ad831de41ad..cced4d108319 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -502,6 +502,13 @@ config RTC_DRV_WM8350
          This driver can also be built as a module. If so, the module
          will be called "rtc-wm8350".
+config RTC_DRV_PCF50633
+        depends on MFD_PCF50633
+        tristate "NXP PCF50633 RTC"
+        help
+          If you say yes here you get support for the RTC subsystem of the
+          NXP PCF50633 used in embedded systems.
 comment "on-CPU RTC drivers"
 config RTC_DRV_OMAP
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index 9a4340d48f26..6e28021abb9d 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -74,3 +74,4 @@ obj-$(CONFIG_RTC_DRV_V3020)	+= rtc-v3020.o
 obj-$(CONFIG_RTC_DRV_VR41XX)    += rtc-vr41xx.o
 obj-$(CONFIG_RTC_DRV_WM8350)    += rtc-wm8350.o
 obj-$(CONFIG_RTC_DRV_X1205)     += rtc-x1205.o
+obj-$(CONFIG_RTC_DRV_PCF50633)  += rtc-pcf50633.o
diff --git a/drivers/rtc/rtc-pcf50633.c b/drivers/rtc/rtc-pcf50633.c
new file mode 100644
index 000000000000..f4dd87e29075
--- /dev/null
+++ b/drivers/rtc/rtc-pcf50633.c
@@ -0,0 +1,344 @@
+/* NXP PCF50633 RTC Driver
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * Author: Balaji Rao <balajirrao@openmoko.org>
+ * All rights reserved.
+ *
+ * Broken down from monstrous PCF50633 driver mainly by
+ * Harald Welte, Andy Green and Werner Almesberger
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/rtc.h>
+#include <linux/bcd.h>
+#include <linux/err.h>
+#include <linux/mfd/pcf50633/core.h>
+#define PCF50633_REG_RTCSC      0x59 /* Second */
+#define PCF50633_REG_RTCMN      0x5a /* Minute */
+#define PCF50633_REG_RTCHR      0x5b /* Hour */
+#define PCF50633_REG_RTCWD      0x5c /* Weekday */
+#define PCF50633_REG_RTCDT      0x5d /* Day */
+#define PCF50633_REG_RTCMT      0x5e /* Month */
+#define PCF50633_REG_RTCYR      0x5f /* Year */
+#define PCF50633_REG_RTCSCA     0x60 /* Alarm Second */
+#define PCF50633_REG_RTCMNA     0x61 /* Alarm Minute */
+#define PCF50633_REG_RTCHRA     0x62 /* Alarm Hour */
+#define PCF50633_REG_RTCWDA     0x63 /* Alarm Weekday */
+#define PCF50633_REG_RTCDTA     0x64 /* Alarm Day */
+#define PCF50633_REG_RTCMTA     0x65 /* Alarm Month */
+#define PCF50633_REG_RTCYRA     0x66 /* Alarm Year */
+enum pcf50633_time_indexes {
+        PCF50633_TI_SEC,
+        PCF50633_TI_MIN,
+        PCF50633_TI_HOUR,
+        PCF50633_TI_WKDAY,
+        PCF50633_TI_DAY,
+        PCF50633_TI_MONTH,
+        PCF50633_TI_YEAR,
+        PCF50633_TI_EXTENT /* always last */
+};
+struct pcf50633_time {
+        u_int8_t time[PCF50633_TI_EXTENT];
+};
+struct pcf50633_rtc {
+        int alarm_enabled;
+        int second_enabled;
+        struct pcf50633 *pcf;
+        struct rtc_device *rtc_dev;
+};
+static void pcf2rtc_time(struct rtc_time *rtc, struct pcf50633_time *pcf)
+{
+        rtc->tm_sec = bcd2bin(pcf->time[PCF50633_TI_SEC]);
+        rtc->tm_min = bcd2bin(pcf->time[PCF50633_TI_MIN]);
+        rtc->tm_hour = bcd2bin(pcf->time[PCF50633_TI_HOUR]);
+        rtc->tm_wday = bcd2bin(pcf->time[PCF50633_TI_WKDAY]);
+        rtc->tm_mday = bcd2bin(pcf->time[PCF50633_TI_DAY]);
+        rtc->tm_mon = bcd2bin(pcf->time[PCF50633_TI_MONTH]);
+        rtc->tm_year = bcd2bin(pcf->time[PCF50633_TI_YEAR]) + 100;
+}
+static void rtc2pcf_time(struct pcf50633_time *pcf, struct rtc_time *rtc)
+{
+        pcf->time[PCF50633_TI_SEC] = bin2bcd(rtc->tm_sec);
+        pcf->time[PCF50633_TI_MIN] = bin2bcd(rtc->tm_min);
+        pcf->time[PCF50633_TI_HOUR] = bin2bcd(rtc->tm_hour);
+        pcf->time[PCF50633_TI_WKDAY] = bin2bcd(rtc->tm_wday);
+        pcf->time[PCF50633_TI_DAY] = bin2bcd(rtc->tm_mday);
+        pcf->time[PCF50633_TI_MONTH] = bin2bcd(rtc->tm_mon);
+        pcf->time[PCF50633_TI_YEAR] = bin2bcd(rtc->tm_year % 100);
+}
+static int
+pcf50633_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
+{
+        struct pcf50633_rtc *rtc = dev_get_drvdata(dev);
+        int err;
+        if (enabled)
+                err = pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_ALARM);
+        else
+                err = pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_ALARM);
+        if (err < 0)
+                return err;
+        rtc->alarm_enabled = enabled;
+        return 0;
+}
+static int
+pcf50633_rtc_update_irq_enable(struct device *dev, unsigned int enabled)
+{
+        struct pcf50633_rtc *rtc = dev_get_drvdata(dev);
+        int err;
+        if (enabled)
+                err = pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_SECOND);
+        else
+                err = pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_SECOND);
+        if (err < 0)
+                return err;
+        rtc->second_enabled = enabled;
+        return 0;
+}
+static int pcf50633_rtc_read_time(struct device *dev, struct rtc_time *tm)
+{
+        struct pcf50633_rtc *rtc;
+        struct pcf50633_time pcf_tm;
+        int ret;
+        rtc = dev_get_drvdata(dev);
+        ret = pcf50633_read_block(rtc->pcf, PCF50633_REG_RTCSC,
+                                            PCF50633_TI_EXTENT,
+                                            &pcf_tm.time[0]);
+        if (ret != PCF50633_TI_EXTENT) {
+                dev_err(dev, "Failed to read time\n");
+                return -EIO;
+        }
+        dev_dbg(dev, "PCF_TIME: %02x.%02x.%02x %02x:%02x:%02x\n",
+                pcf_tm.time[PCF50633_TI_DAY],
+                pcf_tm.time[PCF50633_TI_MONTH],
+                pcf_tm.time[PCF50633_TI_YEAR],
+                pcf_tm.time[PCF50633_TI_HOUR],
+                pcf_tm.time[PCF50633_TI_MIN],
+                pcf_tm.time[PCF50633_TI_SEC]);
+        pcf2rtc_time(tm, &pcf_tm);
+        dev_dbg(dev, "RTC_TIME: %u.%u.%u %u:%u:%u\n",
+                tm->tm_mday, tm->tm_mon, tm->tm_year,
+                tm->tm_hour, tm->tm_min, tm->tm_sec);
+        return rtc_valid_tm(tm);
+}
+static int pcf50633_rtc_set_time(struct device *dev, struct rtc_time *tm)
+{
+        struct pcf50633_rtc *rtc;
+        struct pcf50633_time pcf_tm;
+        int second_masked, alarm_masked, ret = 0;
+        rtc = dev_get_drvdata(dev);
+        dev_dbg(dev, "RTC_TIME: %u.%u.%u %u:%u:%u\n",
+                tm->tm_mday, tm->tm_mon, tm->tm_year,
+                tm->tm_hour, tm->tm_min, tm->tm_sec);
+        rtc2pcf_time(&pcf_tm, tm);
+        dev_dbg(dev, "PCF_TIME: %02x.%02x.%02x %02x:%02x:%02x\n",
+                pcf_tm.time[PCF50633_TI_DAY],
+                pcf_tm.time[PCF50633_TI_MONTH],
+                pcf_tm.time[PCF50633_TI_YEAR],
+                pcf_tm.time[PCF50633_TI_HOUR],
+                pcf_tm.time[PCF50633_TI_MIN],
+                pcf_tm.time[PCF50633_TI_SEC]);
+        second_masked = pcf50633_irq_mask_get(rtc->pcf, PCF50633_IRQ_SECOND);
+        alarm_masked = pcf50633_irq_mask_get(rtc->pcf, PCF50633_IRQ_ALARM);
+        if (!second_masked)
+                pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_SECOND);
+        if (!alarm_masked)
+                pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_ALARM);
+        /* Returns 0 on success */
+        ret = pcf50633_write_block(rtc->pcf, PCF50633_REG_RTCSC,
+                                             PCF50633_TI_EXTENT,
+                                             &pcf_tm.time[0]);
+        if (!second_masked)
+                pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_SECOND);
+        if (!alarm_masked)
+                pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_ALARM);
+        return ret;
+}
+static int pcf50633_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
+{
+        struct pcf50633_rtc *rtc;
+        struct pcf50633_time pcf_tm;
+        int ret = 0;
+        rtc = dev_get_drvdata(dev);
+        alrm->enabled = rtc->alarm_enabled;
+        ret = pcf50633_read_block(rtc->pcf, PCF50633_REG_RTCSCA,
+                                PCF50633_TI_EXTENT, &pcf_tm.time[0]);
+        if (ret != PCF50633_TI_EXTENT) {
+                dev_err(dev, "Failed to read time\n");
+                return -EIO;
+        }
+        pcf2rtc_time(&alrm->time, &pcf_tm);
+        return rtc_valid_tm(&alrm->time);
+}
+static int pcf50633_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
+{
+        struct pcf50633_rtc *rtc;
+        struct pcf50633_time pcf_tm;
+        int alarm_masked, ret = 0;
+        rtc = dev_get_drvdata(dev);
+        rtc2pcf_time(&pcf_tm, &alrm->time);
+        /* do like mktime does and ignore tm_wday */
+        pcf_tm.time[PCF50633_TI_WKDAY] = 7;
+        alarm_masked = pcf50633_irq_mask_get(rtc->pcf, PCF50633_IRQ_ALARM);
+        /* disable alarm interrupt */
+        if (!alarm_masked)
+                pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_ALARM);
+        /* Returns 0 on success */
+        ret = pcf50633_write_block(rtc->pcf, PCF50633_REG_RTCSCA,
+                                PCF50633_TI_EXTENT, &pcf_tm.time[0]);
+        if (!alarm_masked)
+                pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_ALARM);
+        return ret;
+}
+static struct rtc_class_ops pcf50633_rtc_ops = {
+        .read_time              = pcf50633_rtc_read_time,
+        .set_time               = pcf50633_rtc_set_time,
+        .read_alarm             = pcf50633_rtc_read_alarm,
+        .set_alarm              = pcf50633_rtc_set_alarm,
+        .alarm_irq_enable       = pcf50633_rtc_alarm_irq_enable,
+        .update_irq_enable      = pcf50633_rtc_update_irq_enable,
+};
+static void pcf50633_rtc_irq(int irq, void *data)
+{
+        struct pcf50633_rtc *rtc = data;
+        switch (irq) {
+        case PCF50633_IRQ_ALARM:
+                rtc_update_irq(rtc->rtc_dev, 1, RTC_AF | RTC_IRQF);
+                break;
+        case PCF50633_IRQ_SECOND:
+                rtc_update_irq(rtc->rtc_dev, 1, RTC_UF | RTC_IRQF);
+                break;
+        }
+}
+static int __devinit pcf50633_rtc_probe(struct platform_device *pdev)
+{
+        struct pcf50633_subdev_pdata *pdata;
+        struct pcf50633_rtc *rtc;
+        rtc = kzalloc(sizeof(*rtc), GFP_KERNEL);
+        if (!rtc)
+                return -ENOMEM;
+        pdata = pdev->dev.platform_data;
+        rtc->pcf = pdata->pcf;
+        platform_set_drvdata(pdev, rtc);
+        rtc->rtc_dev = rtc_device_register("pcf50633-rtc", &pdev->dev,
+                                &pcf50633_rtc_ops, THIS_MODULE);
+        if (IS_ERR(rtc->rtc_dev)) {
+                kfree(rtc);
+                return PTR_ERR(rtc->rtc_dev);
+        }
+        pcf50633_register_irq(rtc->pcf, PCF50633_IRQ_ALARM,
+                                        pcf50633_rtc_irq, rtc);
+        pcf50633_register_irq(rtc->pcf, PCF50633_IRQ_SECOND,
+                                        pcf50633_rtc_irq, rtc);
+        return 0;
+}
+static int __devexit pcf50633_rtc_remove(struct platform_device *pdev)
+{
+        struct pcf50633_rtc *rtc;
+        rtc = platform_get_drvdata(pdev);
+        pcf50633_free_irq(rtc->pcf, PCF50633_IRQ_ALARM);
+        pcf50633_free_irq(rtc->pcf, PCF50633_IRQ_SECOND);
+        rtc_device_unregister(rtc->rtc_dev);
+        kfree(rtc);
+        return 0;
+}
+static struct platform_driver pcf50633_rtc_driver = {
+        .driver = {
+                .name = "pcf50633-rtc",
+        },
+        .probe = pcf50633_rtc_probe,
+        .remove = __devexit_p(pcf50633_rtc_remove),
+};
+static int __init pcf50633_rtc_init(void)
+{
+        return platform_driver_register(&pcf50633_rtc_driver);
+}
+module_init(pcf50633_rtc_init);
+static void __exit pcf50633_rtc_exit(void)
+{
+        platform_driver_unregister(&pcf50633_rtc_driver);
+}
+module_exit(pcf50633_rtc_exit);
+MODULE_DESCRIPTION("PCF50633 RTC driver");
+MODULE_AUTHOR("Balaji Rao <balajirrao@openmoko.org>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index cc7eb8767b82..bd56a033bfd0 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -27,6 +27,8 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <mach/hardware.h>
 #define TIMER_FREQ              CLOCK_TICK_RATE
 #define RTC_DEF_DIVIDER         (32768 - 1)
 #define RTC_DEF_TRIM            0
diff --git a/drivers/rtc/rtc-twl4030.c b/drivers/rtc/rtc-twl4030.c
index 8ce5f74ee45b..ad35f76c46b7 100644
--- a/drivers/rtc/rtc-twl4030.c
+++ b/drivers/rtc/rtc-twl4030.c
@@ -120,7 +120,7 @@ static int twl4030_rtc_write_u8(u8 data, u8 reg)
 static unsigned char rtc_irq_bits;
 /*
- * Enable timer and/or alarm interrupts.
+ * Enable 1/second update and/or alarm interrupts.
 */
 static int set_rtc_irq_bit(unsigned char bit)
 {
@@ -128,6 +128,7 @@ static int set_rtc_irq_bit(unsigned char bit)
        int ret;
        val = rtc_irq_bits | bit;
+        val &= ~BIT_RTC_INTERRUPTS_REG_EVERY_M;
        ret = twl4030_rtc_write_u8(val, REG_RTC_INTERRUPTS_REG);
        if (ret == 0)
                rtc_irq_bits = val;
@@ -136,7 +137,7 @@ static int set_rtc_irq_bit(unsigned char bit)
 }
 /*
- * Disable timer and/or alarm interrupts.
+ * Disable update and/or alarm interrupts.
 */
 static int mask_rtc_irq_bit(unsigned char bit)
 {
@@ -151,7 +152,7 @@ static int mask_rtc_irq_bit(unsigned char bit)
        return ret;
 }
-static inline int twl4030_rtc_alarm_irq_set_state(int enabled)
+static int twl4030_rtc_alarm_irq_enable(struct device *dev, unsigned enabled)
 {
        int ret;
@@ -163,7 +164,7 @@ static inline int twl4030_rtc_alarm_irq_set_state(int enabled)
        return ret;
 }
-static inline int twl4030_rtc_irq_set_state(int enabled)
+static int twl4030_rtc_update_irq_enable(struct device *dev, unsigned enabled)
 {
        int ret;
@@ -292,7 +293,7 @@ static int twl4030_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
        unsigned char alarm_data[ALL_TIME_REGS + 1];
        int ret;
-        ret = twl4030_rtc_alarm_irq_set_state(0);
+        ret = twl4030_rtc_alarm_irq_enable(dev, 0);
        if (ret)
                goto out;
@@ -312,35 +313,11 @@ static int twl4030_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
        }
        if (alm->enabled)
-                ret = twl4030_rtc_alarm_irq_set_state(1);
+                ret = twl4030_rtc_alarm_irq_enable(dev, 1);
 out:
        return ret;
 }
-#ifdef  CONFIG_RTC_INTF_DEV
-static int twl4030_rtc_ioctl(struct device *dev, unsigned int cmd,
-                             unsigned long arg)
-{
-        switch (cmd) {
-        case RTC_AIE_OFF:
-                return twl4030_rtc_alarm_irq_set_state(0);
-        case RTC_AIE_ON:
-                return twl4030_rtc_alarm_irq_set_state(1);
-        case RTC_UIE_OFF:
-                return twl4030_rtc_irq_set_state(0);
-        case RTC_UIE_ON:
-                return twl4030_rtc_irq_set_state(1);
-        default:
-                return -ENOIOCTLCMD;
-        }
-}
-#else
-#define twl4030_rtc_ioctl       NULL
-#endif
 static irqreturn_t twl4030_rtc_interrupt(int irq, void *rtc)
 {
        unsigned long events = 0;
@@ -400,11 +377,12 @@ out:
 }
 static struct rtc_class_ops twl4030_rtc_ops = {
-        .ioctl          = twl4030_rtc_ioctl,
        .read_time      = twl4030_rtc_read_time,
        .set_time       = twl4030_rtc_set_time,
        .read_alarm     = twl4030_rtc_read_alarm,
        .set_alarm      = twl4030_rtc_set_alarm,
+        .alarm_irq_enable = twl4030_rtc_alarm_irq_enable,
+        .update_irq_enable = twl4030_rtc_update_irq_enable,
 };
 /*----------------------------------------------------------------------*/
@@ -422,7 +400,7 @@ static int __devinit twl4030_rtc_probe(struct platform_device *pdev)
        rtc = rtc_device_register(pdev->name,
                                  &pdev->dev, &twl4030_rtc_ops, THIS_MODULE);
        if (IS_ERR(rtc)) {
-                ret = -EINVAL;
+                ret = PTR_ERR(rtc);
                dev_err(&pdev->dev, "can't register RTC device, err %ld\n",
                        PTR_ERR(rtc));
                goto out0;
@@ -432,7 +410,6 @@ static int __devinit twl4030_rtc_probe(struct platform_device *pdev)
        platform_set_drvdata(pdev, rtc);
        ret = twl4030_rtc_read_u8(&rd_reg, REG_RTC_STATUS_REG);
        if (ret < 0)
                goto out1;
@@ -475,7 +452,6 @@ static int __devinit twl4030_rtc_probe(struct platform_device *pdev)
        return ret;
 out2:
        free_irq(irq, rtc);
 out1:
@@ -506,8 +482,9 @@ static int __devexit twl4030_rtc_remove(struct platform_device *pdev)
 static void twl4030_rtc_shutdown(struct platform_device *pdev)
 {
-        mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_TIMER_M |
+        /* mask timer interrupts, but leave alarm interrupts on to enable
-                         BIT_RTC_INTERRUPTS_REG_IT_ALARM_M);
+           power-on when alarm is triggered */
+        mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_TIMER_M);
 }
 #ifdef CONFIG_PM
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index acca6678cb2b..49c3bfa1afd7 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -70,7 +70,9 @@ static char debug_buffer[255];
 static void lcs_tasklet(unsigned long);
 static void lcs_start_kernel_thread(struct work_struct *);
 static void lcs_get_frames_cb(struct lcs_channel *, struct lcs_buffer *);
+#ifdef CONFIG_IP_MULTICAST
 static int lcs_send_delipm(struct lcs_card *, struct lcs_ipm_list *);
+#endif /* CONFIG_IP_MULTICAST */
 static int lcs_recovery(void *ptr);
 /**
@@ -1285,6 +1287,8 @@ out:
        lcs_clear_thread_running_bit(card, LCS_SET_MC_THREAD);
        return 0;
 }
+#endif /* CONFIG_IP_MULTICAST */
 /**
 * function called by net device to
 * handle multicast address relevant things
@@ -1292,6 +1296,7 @@ out:
 static void
 lcs_set_multicast_list(struct net_device *dev)
 {
+#ifdef CONFIG_IP_MULTICAST
        struct lcs_card *card;
        LCS_DBF_TEXT(4, trace, "setmulti");
@@ -1299,9 +1304,8 @@ lcs_set_multicast_list(struct net_device *dev)
        if (!lcs_set_thread_start_bit(card, LCS_SET_MC_THREAD))
                schedule_work(&card->kernel_thread_starter);
-}
 #endif /* CONFIG_IP_MULTICAST */
+}
 static long
 lcs_check_irb_error(struct ccw_device *cdev, struct irb *irb)
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index c4f1b046c3b1..07ab8a5c1c46 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -916,7 +916,7 @@ static struct ethtool_ops qeth_l2_osn_ops = {
        .get_drvinfo = qeth_core_get_drvinfo,
 };
-static struct net_device_ops qeth_l2_netdev_ops = {
+static const struct net_device_ops qeth_l2_netdev_ops = {
        .ndo_open               = qeth_l2_open,
        .ndo_stop               = qeth_l2_stop,
        .ndo_get_stats          = qeth_get_stats,
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 68d623ab7e6e..3d04920b9bb9 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2894,7 +2894,7 @@ qeth_l3_neigh_setup(struct net_device *dev, struct neigh_parms *np)
        return 0;
 }
-static struct net_device_ops qeth_l3_netdev_ops = {
+static const struct net_device_ops qeth_l3_netdev_ops = {
        .ndo_open               = qeth_l3_open,
        .ndo_stop               = qeth_l3_stop,
        .ndo_get_stats          = qeth_get_stats,
@@ -2909,6 +2909,22 @@ static struct net_device_ops qeth_l3_netdev_ops = {
        .ndo_tx_timeout         = qeth_tx_timeout,
 };
+static const struct net_device_ops qeth_l3_osa_netdev_ops = {
+        .ndo_open               = qeth_l3_open,
+        .ndo_stop               = qeth_l3_stop,
+        .ndo_get_stats          = qeth_get_stats,
+        .ndo_start_xmit         = qeth_l3_hard_start_xmit,
+        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_multicast_list = qeth_l3_set_multicast_list,
+        .ndo_do_ioctl           = qeth_l3_do_ioctl,
+        .ndo_change_mtu         = qeth_change_mtu,
+        .ndo_vlan_rx_register   = qeth_l3_vlan_rx_register,
+        .ndo_vlan_rx_add_vid    = qeth_l3_vlan_rx_add_vid,
+        .ndo_vlan_rx_kill_vid   = qeth_l3_vlan_rx_kill_vid,
+        .ndo_tx_timeout         = qeth_tx_timeout,
+        .ndo_neigh_setup        = qeth_l3_neigh_setup,
+};
 static int qeth_l3_setup_netdev(struct qeth_card *card)
 {
        if (card->info.type == QETH_CARD_TYPE_OSAE) {
@@ -2919,12 +2935,12 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
 #endif
                        if (!card->dev)
                                return -ENODEV;
+                        card->dev->netdev_ops = &qeth_l3_netdev_ops;
                } else {
                        card->dev = alloc_etherdev(0);
                        if (!card->dev)
                                return -ENODEV;
-                        qeth_l3_netdev_ops.ndo_neigh_setup =
+                        card->dev->netdev_ops = &qeth_l3_osa_netdev_ops;
-                                qeth_l3_neigh_setup;
                        /*IPv6 address autoconfiguration stuff*/
                        qeth_l3_get_unique_id(card);
@@ -2937,6 +2953,7 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
                if (!card->dev)
                        return -ENODEV;
                card->dev->flags |= IFF_NOARP;
+                card->dev->netdev_ops = &qeth_l3_netdev_ops;
                qeth_l3_iqd_read_initial_mac(card);
        } else
                return -ENODEV;
@@ -2944,7 +2961,6 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
        card->dev->ml_priv = card;
        card->dev->watchdog_timeo = QETH_TX_TIMEOUT;
        card->dev->mtu = card->info.initial_mtu;
-        card->dev->netdev_ops = &qeth_l3_netdev_ops;
        SET_ETHTOOL_OPS(card->dev, &qeth_l3_ethtool_ops);
        card->dev->features |=  NETIF_F_HW_VLAN_TX |
                                NETIF_F_HW_VLAN_RX |
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index ee0739b217b6..a1a511bdec8c 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -933,7 +933,7 @@ static void ibmvfc_get_host_speed(struct Scsi_Host *shost)
                        fc_host_speed(shost) = FC_PORTSPEED_16GBIT;
                        break;
                default:
-                        ibmvfc_log(vhost, 3, "Unknown port speed: %ld Gbit\n",
+                        ibmvfc_log(vhost, 3, "Unknown port speed: %lld Gbit\n",
                                   vhost->login_buf->resp.link_speed / 100);
                        fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
                        break;
@@ -1322,7 +1322,9 @@ static int ibmvfc_map_sg_data(struct scsi_cmnd *scmd,
                                               &evt->ext_list_token);
                if (!evt->ext_list) {
-                        scmd_printk(KERN_ERR, scmd, "Can't allocate memory for scatterlist\n");
+                        scsi_dma_unmap(scmd);
+                        if (vhost->log_level > IBMVFC_DEFAULT_LOG_LEVEL)
+                                scmd_printk(KERN_ERR, scmd, "Can't allocate memory for scatterlist\n");
                        return -ENOMEM;
                }
        }
@@ -2149,8 +2151,8 @@ static void ibmvfc_handle_async(struct ibmvfc_async_crq *crq,
 {
        const char *desc = ibmvfc_get_ae_desc(crq->event);
-        ibmvfc_log(vhost, 3, "%s event received. scsi_id: %lx, wwpn: %lx,"
+        ibmvfc_log(vhost, 3, "%s event received. scsi_id: %llx, wwpn: %llx,"
-                   " node_name: %lx\n", desc, crq->scsi_id, crq->wwpn, crq->node_name);
+                   " node_name: %llx\n", desc, crq->scsi_id, crq->wwpn, crq->node_name);
        switch (crq->event) {
        case IBMVFC_AE_LINK_UP:
@@ -2184,7 +2186,7 @@ static void ibmvfc_handle_async(struct ibmvfc_async_crq *crq,
                ibmvfc_link_down(vhost, IBMVFC_HALTED);
                break;
        default:
-                dev_err(vhost->dev, "Unknown async event received: %ld\n", crq->event);
+                dev_err(vhost->dev, "Unknown async event received: %lld\n", crq->event);
                break;
        };
 }
@@ -2261,13 +2263,13 @@ static void ibmvfc_handle_crq(struct ibmvfc_crq *crq, struct ibmvfc_host *vhost)
         * actually sent
         */
        if (unlikely(!ibmvfc_valid_event(&vhost->pool, evt))) {
-                dev_err(vhost->dev, "Returned correlation_token 0x%08lx is invalid!\n",
+                dev_err(vhost->dev, "Returned correlation_token 0x%08llx is invalid!\n",
                        crq->ioba);
                return;
        }
        if (unlikely(atomic_read(&evt->free))) {
-                dev_err(vhost->dev, "Received duplicate correlation_token 0x%08lx!\n",
+                dev_err(vhost->dev, "Received duplicate correlation_token 0x%08llx!\n",
                        crq->ioba);
                return;
        }
@@ -3259,7 +3261,7 @@ static int ibmvfc_alloc_target(struct ibmvfc_host *vhost, u64 scsi_id)
        tgt = mempool_alloc(vhost->tgt_pool, GFP_KERNEL);
        if (!tgt) {
-                dev_err(vhost->dev, "Target allocation failure for scsi id %08lx\n",
+                dev_err(vhost->dev, "Target allocation failure for scsi id %08llx\n",
                        scsi_id);
                return -ENOMEM;
        }
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h
index babdf3db59df..87dafd0f8d44 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.h
+++ b/drivers/scsi/ibmvscsi/ibmvfc.h
@@ -691,13 +691,13 @@ struct ibmvfc_host {
 #define DBG_CMD(CMD) do { if (ibmvfc_debug) CMD; } while (0)
 #define tgt_dbg(t, fmt, ...)                    \
-        DBG_CMD(dev_info((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__))
+        DBG_CMD(dev_info((t)->vhost->dev, "%llX: " fmt, (t)->scsi_id, ##__VA_ARGS__))
 #define tgt_info(t, fmt, ...)           \
-        dev_info((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__)
+        dev_info((t)->vhost->dev, "%llX: " fmt, (t)->scsi_id, ##__VA_ARGS__)
 #define tgt_err(t, fmt, ...)            \
-        dev_err((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__)
+        dev_err((t)->vhost->dev, "%llX: " fmt, (t)->scsi_id, ##__VA_ARGS__)
 #define ibmvfc_dbg(vhost, ...) \
        DBG_CMD(dev_info((vhost)->dev, ##__VA_ARGS__))
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 5c541f7850f9..74d07d137dae 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1061,7 +1061,7 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
        }
        sdev_printk(KERN_INFO, cmd->device,
-                    "aborting command. lun 0x%lx, tag 0x%lx\n",
+                    "aborting command. lun 0x%llx, tag 0x%llx\n",
                    (((u64) lun) << 48), (u64) found_evt);
        wait_for_completion(&evt->comp);
@@ -1082,7 +1082,7 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
        if (rsp_rc) {
                if (printk_ratelimit())
                        sdev_printk(KERN_WARNING, cmd->device,
-                                    "abort code %d for task tag 0x%lx\n",
+                                    "abort code %d for task tag 0x%llx\n",
                                    rsp_rc, tsk_mgmt->task_tag);
                return FAILED;
        }
@@ -1102,12 +1102,12 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
        if (found_evt == NULL) {
                spin_unlock_irqrestore(hostdata->host->host_lock, flags);
-                sdev_printk(KERN_INFO, cmd->device, "aborted task tag 0x%lx completed\n",
+                sdev_printk(KERN_INFO, cmd->device, "aborted task tag 0x%llx completed\n",
                            tsk_mgmt->task_tag);
                return SUCCESS;
        }
-        sdev_printk(KERN_INFO, cmd->device, "successfully aborted task tag 0x%lx\n",
+        sdev_printk(KERN_INFO, cmd->device, "successfully aborted task tag 0x%llx\n",
                    tsk_mgmt->task_tag);
        cmd->result = (DID_ABORT << 16);
@@ -1182,7 +1182,7 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
                return FAILED;
        }
-        sdev_printk(KERN_INFO, cmd->device, "resetting device. lun 0x%lx\n",
+        sdev_printk(KERN_INFO, cmd->device, "resetting device. lun 0x%llx\n",
                    (((u64) lun) << 48));
        wait_for_completion(&evt->comp);
@@ -1203,7 +1203,7 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
        if (rsp_rc) {
                if (printk_ratelimit())
                        sdev_printk(KERN_WARNING, cmd->device,
-                                    "reset code %d for task tag 0x%lx\n",
+                                    "reset code %d for task tag 0x%llx\n",
                                    rsp_rc, tsk_mgmt->task_tag);
                return FAILED;
        }
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 841f460edbc4..07829009a8be 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -4912,7 +4912,7 @@ static int ipr_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
        if (res && ipr_is_gata(res)) {
                if (cmd == HDIO_GET_IDENTITY)
                        return -ENOTTY;
-                return ata_scsi_ioctl(sdev, cmd, arg);
+                return ata_sas_scsi_ioctl(res->sata_port->ap, sdev, cmd, arg);
        }
        return -EINVAL;
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 7225b6e2029e..257c24115de9 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1981,6 +1981,7 @@ void iscsi_pool_free(struct iscsi_pool *q)
                kfree(q->pool[i]);
        if (q->pool)
                kfree(q->pool);
+        kfree(q->queue);
 }
 EXPORT_SYMBOL_GPL(iscsi_pool_free);
diff --git a/drivers/scsi/libiscsi_tcp.c b/drivers/scsi/libiscsi_tcp.c
index a745f91d2928..e7705d3532c9 100644
--- a/drivers/scsi/libiscsi_tcp.c
+++ b/drivers/scsi/libiscsi_tcp.c
@@ -177,7 +177,6 @@ int iscsi_tcp_segment_done(struct iscsi_tcp_conn *tcp_conn,
                           struct iscsi_segment *segment, int recv,
                           unsigned copied)
 {
-        static unsigned char padbuf[ISCSI_PAD_LEN];
        struct scatterlist sg;
        unsigned int pad;
@@ -233,7 +232,7 @@ int iscsi_tcp_segment_done(struct iscsi_tcp_conn *tcp_conn,
                        debug_tcp("consume %d pad bytes\n", pad);
                        segment->total_size += pad;
                        segment->size = pad;
-                        segment->data = padbuf;
+                        segment->data = segment->padbuf;
                        return 0;
                }
        }
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 744838780ada..1c558d3bce18 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -717,7 +717,7 @@ int sas_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
        struct domain_device *dev = sdev_to_domain_dev(sdev);
        if (dev_is_sata(dev))
-                return ata_scsi_ioctl(sdev, cmd, arg);
+                return ata_sas_scsi_ioctl(dev->sata_dev.ap, sdev, cmd, arg);
        return -EINVAL;
 }
diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c
index ce48e2d0193c..ca0dd33497ec 100644
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -290,11 +290,11 @@ static irqreturn_t ps3rom_interrupt(int irq, void *data)
        if (tag != dev->tag)
                dev_err(&dev->sbd.core,
-                        "%s:%u: tag mismatch, got %lx, expected %lx\n",
+                        "%s:%u: tag mismatch, got %llx, expected %llx\n",
                        __func__, __LINE__, tag, dev->tag);
        if (res) {
-                dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%lx\n",
+                dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%llx\n",
                        __func__, __LINE__, res, status);
                return IRQ_HANDLED;
        }
@@ -364,7 +364,7 @@ static int __devinit ps3rom_probe(struct ps3_system_bus_device *_dev)
        if (dev->blk_size != CD_FRAMESIZE) {
                dev_err(&dev->sbd.core,
-                        "%s:%u: cannot handle block size %lu\n", __func__,
+                        "%s:%u: cannot handle block size %llu\n", __func__,
                        __LINE__, dev->blk_size);
                return -EINVAL;
        }
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index c7acef50d5da..33a3c13fd893 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1016,6 +1016,9 @@ qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
        struct Scsi_Host *host = rport_to_shost(rport);
        fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
+        if (!fcport)
+                return;
        qla2x00_abort_fcport_cmds(fcport);
        /*
@@ -1033,6 +1036,9 @@ qla2x00_terminate_rport_io(struct fc_rport *rport)
 {
        fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
+        if (!fcport)
+                return;
        /*
         * At this point all fcport's software-states are cleared.  Perform any
         * final cleanup of firmware resources (PCBs and XCBs).
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index ba4913353752..a336b4bc81a7 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -34,6 +34,7 @@ extern void qla24xx_update_fw_options(scsi_qla_host_t *);
 extern void qla81xx_update_fw_options(scsi_qla_host_t *);
 extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
 extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
+extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
 extern int qla2x00_loop_resync(scsi_qla_host_t *);
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 2d4f32b4df5c..f6368a1d3021 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1258,35 +1258,48 @@ qla2x00_init_rings(scsi_qla_host_t *vha)
 {
        int     rval;
        unsigned long flags = 0;
-        int cnt;
+        int cnt, que;
        struct qla_hw_data *ha = vha->hw;
-        struct req_que *req = ha->req_q_map[0];
+        struct req_que *req;
-        struct rsp_que *rsp = ha->rsp_q_map[0];
+        struct rsp_que *rsp;
+        struct scsi_qla_host *vp;
        struct mid_init_cb_24xx *mid_init_cb =
            (struct mid_init_cb_24xx *) ha->init_cb;
        spin_lock_irqsave(&ha->hardware_lock, flags);
        /* Clear outstanding commands array. */
-        for (cnt = 0; cnt < MAX_OUTSTANDING_COMMANDS; cnt++)
+        for (que = 0; que < ha->max_queues; que++) {
-                req->outstanding_cmds[cnt] = NULL;
+                req = ha->req_q_map[que];
+                if (!req)
+                        continue;
+                for (cnt = 0; cnt < MAX_OUTSTANDING_COMMANDS; cnt++)
+                        req->outstanding_cmds[cnt] = NULL;
-        req->current_outstanding_cmd = 0;
+                req->current_outstanding_cmd = 0;
-        /* Clear RSCN queue. */
+                /* Initialize firmware. */
-        vha->rscn_in_ptr = 0;
+                req->ring_ptr  = req->ring;
-        vha->rscn_out_ptr = 0;
+                req->ring_index    = 0;
+                req->cnt      = req->length;
+        }
-        /* Initialize firmware. */
+        for (que = 0; que < ha->max_queues; que++) {
-        req->ring_ptr  = req->ring;
+                rsp = ha->rsp_q_map[que];
-        req->ring_index    = 0;
+                if (!rsp)
-        req->cnt      = req->length;
+                        continue;
-        rsp->ring_ptr = rsp->ring;
+                rsp->ring_ptr = rsp->ring;
-        rsp->ring_index    = 0;
+                rsp->ring_index    = 0;
-        /* Initialize response queue entries */
+                /* Initialize response queue entries */
-        qla2x00_init_response_q_entries(rsp);
+                qla2x00_init_response_q_entries(rsp);
+        }
+        /* Clear RSCN queue. */
+        list_for_each_entry(vp, &ha->vp_list, list) {
+                vp->rscn_in_ptr = 0;
+                vp->rscn_out_ptr = 0;
+        }
        ha->isp_ops->config_rings(vha);
        spin_unlock_irqrestore(&ha->hardware_lock, flags);
@@ -3212,8 +3225,8 @@ qla2x00_loop_resync(scsi_qla_host_t *vha)
        int rval = QLA_SUCCESS;
        uint32_t wait_time;
        struct qla_hw_data *ha = vha->hw;
-        struct req_que *req = ha->req_q_map[0];
+        struct req_que *req = ha->req_q_map[vha->req_ques[0]];
-        struct rsp_que *rsp = ha->rsp_q_map[0];
+        struct rsp_que *rsp = req->rsp;
        atomic_set(&vha->loop_state, LOOP_UPDATE);
        clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags);
@@ -3492,6 +3505,7 @@ qla25xx_init_queues(struct qla_hw_data *ha)
                }
                req = ha->req_q_map[i];
                if (req) {
+                /* Clear outstanding commands array. */
                        req->options &= ~BIT_0;
                        ret = qla25xx_init_req_que(base_vha, req, req->options);
                        if (ret != QLA_SUCCESS)
@@ -3500,7 +3514,7 @@ qla25xx_init_queues(struct qla_hw_data *ha)
                                                req->id));
                        else
                                DEBUG2_17(printk(KERN_WARNING
-                                        "%s Rsp que:%d inited\n", __func__,
+                                        "%s Req que:%d inited\n", __func__,
                                                req->id));
                }
        }
@@ -3548,6 +3562,9 @@ qla24xx_reset_adapter(scsi_qla_host_t *vha)
        WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
        RD_REG_DWORD(&reg->hccr);
        spin_unlock_irqrestore(&ha->hardware_lock, flags);
+        if (IS_NOPOLLING_TYPE(ha))
+                ha->isp_ops->enable_intrs(ha);
 }
 /* On sparc systems, obtain port and node WWN from firmware
@@ -3833,6 +3850,10 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr)
        uint32_t i;
        struct qla_hw_data *ha = vha->hw;
        struct req_que *req = ha->req_q_map[0];
+        qla_printk(KERN_INFO, ha,
+            "FW: Loading from flash (%x)...\n", ha->flt_region_fw);
        rval = QLA_SUCCESS;
        segments = FA_RISC_CODE_SEGMENTS;
@@ -4008,8 +4029,8 @@ fail_fw_integrity:
        return QLA_FUNCTION_FAILED;
 }
-int
+static int
-qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
+qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr)
 {
        int     rval;
        int     segments, fragment;
@@ -4029,12 +4050,12 @@ qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
                qla_printk(KERN_ERR, ha, "Firmware images can be retrieved "
                    "from: " QLA_FW_URL ".\n");
-                /* Try to load RISC code from flash. */
+                return QLA_FUNCTION_FAILED;
-                qla_printk(KERN_ERR, ha, "Attempting to load (potentially "
-                    "outdated) firmware from flash.\n");
-                return qla24xx_load_risc_flash(vha, srisc_addr);
        }
+        qla_printk(KERN_INFO, ha,
+            "FW: Loading via request-firmware...\n");
        rval = QLA_SUCCESS;
        segments = FA_RISC_CODE_SEGMENTS;
@@ -4119,6 +4140,40 @@ fail_fw_integrity:
        return QLA_FUNCTION_FAILED;
 }
+int
+qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
+{
+        int rval;
+        /*
+         * FW Load priority:
+         * 1) Firmware via request-firmware interface (.bin file).
+         * 2) Firmware residing in flash.
+         */
+        rval = qla24xx_load_risc_blob(vha, srisc_addr);
+        if (rval == QLA_SUCCESS)
+                return rval;
+        return qla24xx_load_risc_flash(vha, srisc_addr);
+}
+int
+qla81xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
+{
+        int rval;
+        /*
+         * FW Load priority:
+         * 1) Firmware residing in flash.
+         * 2) Firmware via request-firmware interface (.bin file).
+         */
+        rval = qla24xx_load_risc_flash(vha, srisc_addr);
+        if (rval == QLA_SUCCESS)
+                return rval;
+        return qla24xx_load_risc_blob(vha, srisc_addr);
+}
 void
 qla2x00_try_to_stop_firmware(scsi_qla_host_t *vha)
 {
@@ -4151,8 +4206,8 @@ qla24xx_configure_vhba(scsi_qla_host_t *vha)
        uint16_t mb[MAILBOX_REGISTER_COUNT];
        struct qla_hw_data *ha = vha->hw;
        struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
-        struct req_que *req = ha->req_q_map[0];
+        struct req_que *req = ha->req_q_map[vha->req_ques[0]];
-        struct rsp_que *rsp = ha->rsp_q_map[0];
+        struct rsp_que *rsp = req->rsp;
        if (!vha->vp_idx)
                return -EINVAL;
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 789fc576f222..e28ad81baf1e 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1868,6 +1868,7 @@ qla24xx_disable_msix(struct qla_hw_data *ha)
 static int
 qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
 {
+#define MIN_MSIX_COUNT  2
        int i, ret;
        struct msix_entry *entries;
        struct qla_msix_entry *qentry;
@@ -1883,12 +1884,16 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
        ret = pci_enable_msix(ha->pdev, entries, ha->msix_count);
        if (ret) {
+                if (ret < MIN_MSIX_COUNT)
+                        goto msix_failed;
                qla_printk(KERN_WARNING, ha,
                        "MSI-X: Failed to enable support -- %d/%d\n"
                        " Retry with %d vectors\n", ha->msix_count, ret, ret);
                ha->msix_count = ret;
                ret = pci_enable_msix(ha->pdev, entries, ha->msix_count);
                if (ret) {
+msix_failed:
                        qla_printk(KERN_WARNING, ha, "MSI-X: Failed to enable"
                                " support, giving up -- %d/%d\n",
                                ha->msix_count, ret);
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index db4df45234a5..f94ffbb98e95 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -58,14 +58,11 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
         * seconds. This is to serialize actual issuing of mailbox cmds during
         * non ISP abort time.
         */
-        if (!abort_active) {
+        if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) {
-                if (!wait_for_completion_timeout(&ha->mbx_cmd_comp,
+                /* Timeout occurred. Return error. */
-                    mcp->tov * HZ)) {
+                DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
-                        /* Timeout occurred. Return error. */
+                    "Exiting.\n", __func__, base_vha->host_no));
-                        DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
+                return QLA_FUNCTION_TIMEOUT;
-                            "Exiting.\n", __func__, base_vha->host_no));
-                        return QLA_FUNCTION_TIMEOUT;
-                }
        }
        ha->flags.mbox_busy = 1;
@@ -265,8 +262,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
        }
        /* Allow next mbx cmd to come in. */
-        if (!abort_active)
+        complete(&ha->mbx_cmd_comp);
-                complete(&ha->mbx_cmd_comp);
        if (rval) {
                DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, "
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 886323130fcc..f53179c46423 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -629,6 +629,7 @@ qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options,
        req->ring_index = 0;
        req->cnt = req->length;
        req->id = que_id;
+        req->max_q_depth = ha->req_q_map[0]->max_q_depth;
        mutex_unlock(&ha->vport_lock);
        ret = qla25xx_init_req_que(base_vha, req, options);
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 4a71f522f925..c11f872d3e10 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -65,8 +65,6 @@ MODULE_PARM_DESC(ql2xextended_error_logging,
 static void qla2x00_free_device(scsi_qla_host_t *);
-static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha);
 int ql2xfdmienable=1;
 module_param(ql2xfdmienable, int, S_IRUGO|S_IRUSR);
 MODULE_PARM_DESC(ql2xfdmienable,
@@ -800,6 +798,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
                if (ha->isp_ops->abort_command(vha, sp, req)) {
                        DEBUG2(printk("%s(%ld): abort_command "
                        "mbx failed.\n", __func__, vha->host_no));
+                        ret = FAILED;
                } else {
                        DEBUG3(printk("%s(%ld): abort_command "
                        "mbx success.\n", __func__, vha->host_no));
@@ -1158,8 +1157,8 @@ qla2x00_abort_all_cmds(scsi_qla_host_t *vha, int res)
        struct req_que *req;
        spin_lock_irqsave(&ha->hardware_lock, flags);
-        for (que = 0; que < QLA_MAX_HOST_QUES; que++) {
+        for (que = 0; que < ha->max_queues; que++) {
-                req = ha->req_q_map[vha->req_ques[que]];
+                req = ha->req_q_map[que];
                if (!req)
                        continue;
                for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
@@ -1193,7 +1192,7 @@ qla2xxx_slave_configure(struct scsi_device *sdev)
        scsi_qla_host_t *vha = shost_priv(sdev->host);
        struct qla_hw_data *ha = vha->hw;
        struct fc_rport *rport = starget_to_rport(sdev->sdev_target);
-        struct req_que *req = ha->req_q_map[0];
+        struct req_que *req = ha->req_q_map[vha->req_ques[0]];
        if (sdev->tagged_supported)
                scsi_activate_tcq(sdev, req->max_q_depth);
@@ -1241,9 +1240,8 @@ qla2x00_change_queue_type(struct scsi_device *sdev, int tag_type)
 * supported addressing method.
 */
 static void
-qla2x00_config_dma_addressing(scsi_qla_host_t *vha)
+qla2x00_config_dma_addressing(struct qla_hw_data *ha)
 {
-        struct qla_hw_data *ha = vha->hw;
        /* Assume a 32bit DMA mask. */
        ha->flags.enable_64bit_addressing = 0;
@@ -1480,7 +1478,7 @@ static struct isp_operations qla81xx_isp_ops = {
        .reset_adapter          = qla24xx_reset_adapter,
        .nvram_config           = qla81xx_nvram_config,
        .update_fw_options      = qla81xx_update_fw_options,
-        .load_risc              = qla24xx_load_risc,
+        .load_risc              = qla81xx_load_risc,
        .pci_info_str           = qla24xx_pci_info_str,
        .fw_version_str         = qla24xx_fw_version_str,
        .intr_handler           = qla24xx_intr_handler,
@@ -1869,6 +1867,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
        set_bit(0, (unsigned long *) ha->vp_idx_map);
+        qla2x00_config_dma_addressing(ha);
        ret = qla2x00_mem_alloc(ha, req_length, rsp_length, &req, &rsp);
        if (!ret) {
                qla_printk(KERN_WARNING, ha,
@@ -1888,13 +1887,13 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
                    "[ERROR] Failed to allocate memory for scsi_host\n");
                ret = -ENOMEM;
+                qla2x00_mem_free(ha);
+                qla2x00_free_que(ha, req, rsp);
                goto probe_hw_failed;
        }
        pci_set_drvdata(pdev, base_vha);
-        qla2x00_config_dma_addressing(base_vha);
        host = base_vha->host;
        base_vha->req_ques[0] = req->id;
        host->can_queue = req->length + 128;
@@ -1917,14 +1916,13 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
        /* Set up the irqs */
        ret = qla2x00_request_irqs(ha, rsp);
        if (ret)
-                goto probe_failed;
+                goto probe_init_failed;
        /* Alloc arrays of request and response ring ptrs */
        if (!qla2x00_alloc_queues(ha)) {
                qla_printk(KERN_WARNING, ha,
                "[ERROR] Failed to allocate memory for queue"
                " pointers\n");
-                goto probe_failed;
+                goto probe_init_failed;
        }
        ha->rsp_q_map[0] = rsp;
        ha->req_q_map[0] = req;
@@ -1997,8 +1995,11 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
        return 0;
-probe_failed:
+probe_init_failed:
        qla2x00_free_que(ha, req, rsp);
+        ha->max_queues = 0;
+probe_failed:
        qla2x00_free_device(base_vha);
        scsi_host_put(base_vha->host);
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 303f8ee11f25..9c3b694c049d 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -944,9 +944,9 @@ qla24xx_unprotect_flash(struct qla_hw_data *ha)
        if (!ha->fdt_wrt_disable)
                return;
-        /* Disable flash write-protection. */
+        /* Disable flash write-protection, first clear SR protection bit */
        qla24xx_write_flash_dword(ha, flash_conf_addr(ha, 0x101), 0);
-        /* Some flash parts need an additional zero-write to clear bits.*/
+        /* Then write zero again to clear remaining SR bits.*/
        qla24xx_write_flash_dword(ha, flash_conf_addr(ha, 0x101), 0);
 }
@@ -980,12 +980,11 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr,
    uint32_t dwords)
 {
        int ret;
-        uint32_t liter, miter;
+        uint32_t liter;
        uint32_t sec_mask, rest_addr;
-        uint32_t fdata, findex;
+        uint32_t fdata;
        dma_addr_t optrom_dma;
        void *optrom = NULL;
-        uint32_t *s, *d;
        struct qla_hw_data *ha = vha->hw;
        ret = QLA_SUCCESS;
@@ -1003,17 +1002,15 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr,
        }
        rest_addr = (ha->fdt_block_size >> 2) - 1;
-        sec_mask = (ha->optrom_size >> 2) - (ha->fdt_block_size >> 2);
+        sec_mask = ~rest_addr;
        qla24xx_unprotect_flash(ha);
        for (liter = 0; liter < dwords; liter++, faddr++, dwptr++) {
+                fdata = (faddr & sec_mask) << 2;
-                findex = faddr;
-                fdata = (findex & sec_mask) << 2;
                /* Are we at the beginning of a sector? */
-                if ((findex & rest_addr) == 0) {
+                if ((faddr & rest_addr) == 0) {
                        /* Do sector unprotect. */
                        if (ha->fdt_unprotect_sec_cmd)
                                qla24xx_write_flash_dword(ha,
@@ -1024,7 +1021,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr,
                            (fdata & 0xff00) |((fdata << 16) &
                            0xff0000) | ((fdata >> 16) & 0xff));
                        if (ret != QLA_SUCCESS) {
-                                DEBUG9(qla_printk("Unable to flash sector: "
+                                DEBUG9(qla_printk("Unable to erase sector: "
                                    "address=%x.\n", faddr));
                                break;
                        }
@@ -1033,9 +1030,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr,
                /* Go with burst-write. */
                if (optrom && (liter + OPTROM_BURST_DWORDS) <= dwords) {
                        /* Copy data to DMA'ble buffer. */
-                        for (miter = 0, s = optrom, d = dwptr;
+                        memcpy(optrom, dwptr, OPTROM_BURST_SIZE);
-                            miter < OPTROM_BURST_DWORDS; miter++, s++, d++)
-                                *s = cpu_to_le32(*d);
                        ret = qla2x00_load_ram(vha, optrom_dma,
                            flash_data_addr(ha, faddr),
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 808bab6ef06b..cfa4c11a4797 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
 /*
 * Driver version
 */
-#define QLA2XXX_VERSION      "8.03.00-k1"
+#define QLA2XXX_VERSION      "8.03.00-k2"
 #define QLA_DRIVER_MAJOR_VER    8
 #define QLA_DRIVER_MINOR_VER    3
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index d6be0762eb91..b586f27c3bd4 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -244,6 +244,7 @@ struct ddb_entry {
        uint8_t ip_addr[ISCSI_IPADDR_SIZE];
        uint8_t iscsi_name[ISCSI_NAME_SIZE];    /* 72 x48 */
        uint8_t iscsi_alias[0x20];
+        uint8_t isid[6];
 };
 /*
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index 109c5f5985ec..af8c3233e8ae 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -342,8 +342,12 @@ static struct ddb_entry* qla4xxx_get_ddb_entry(struct scsi_qla_host *ha,
        DEBUG2(printk("scsi%ld: %s: Looking for ddb[%d]\n", ha->host_no,
                      __func__, fw_ddb_index));
        list_for_each_entry(ddb_entry, &ha->ddb_list, list) {
-                if (memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name,
+                if ((memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name,
-                           ISCSI_NAME_SIZE) == 0) {
+                           ISCSI_NAME_SIZE) == 0) &&
+                        (ddb_entry->tpgt ==
+                                le32_to_cpu(fw_ddb_entry->tgt_portal_grp)) &&
+                        (memcmp(ddb_entry->isid, fw_ddb_entry->isid,
+                                sizeof(ddb_entry->isid)) == 0)) {
                        found++;
                        break;
                }
@@ -430,6 +434,8 @@ static int qla4xxx_update_ddb_entry(struct scsi_qla_host *ha,
        ddb_entry->port = le16_to_cpu(fw_ddb_entry->port);
        ddb_entry->tpgt = le32_to_cpu(fw_ddb_entry->tgt_portal_grp);
+        memcpy(ddb_entry->isid, fw_ddb_entry->isid, sizeof(ddb_entry->isid));
        memcpy(&ddb_entry->iscsi_name[0], &fw_ddb_entry->iscsi_name[0],
               min(sizeof(ddb_entry->iscsi_name),
                   sizeof(fw_ddb_entry->iscsi_name)));
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 42e72a2c1f98..cbcd3f681b62 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -1095,7 +1095,8 @@ EXPORT_SYMBOL(__starget_for_each_device);
 * Description: Looks up the scsi_device with the specified @lun for a given
 * @starget.  The returned scsi_device does not have an additional
 * reference.  You must hold the host's host_lock over this call and
- * any access to the returned scsi_device.
+ * any access to the returned scsi_device. A scsi_device in state
+ * SDEV_DEL is skipped.
 *
 * Note:  The only reason why drivers should use this is because
 * they need to access the device list in irq context.  Otherwise you
@@ -1107,6 +1108,8 @@ struct scsi_device *__scsi_device_lookup_by_target(struct scsi_target *starget,
        struct scsi_device *sdev;
        list_for_each_entry(sdev, &starget->devices, same_target_siblings) {
+                if (sdev->sdev_state == SDEV_DEL)
+                        continue;
                if (sdev->lun ==lun)
                        return sdev;
        }
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index 4969e4ec75ea..099b5455bbce 100644
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -224,6 +224,7 @@ static struct {
        {"SGI", "TP9100", "*", BLIST_REPORTLUN2},
        {"SGI", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
        {"IBM", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
+        {"SUN", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
        {"SMSC", "USB 2 HS-CF", NULL, BLIST_SPARSELUN | BLIST_INQUIRY_36},
        {"SONY", "CD-ROM CDU-8001", NULL, BLIST_BORKEN},
        {"SONY", "TSL", NULL, BLIST_FORCELUN},          /* DDS3 & DDS4 autoloaders */
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 1889a63ebc22..0d934bfbdd9b 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2839,6 +2839,8 @@ int __init early_serial_setup(struct uart_port *port)
        p->flags        = port->flags;
        p->mapbase      = port->mapbase;
        p->private_data = port->private_data;
+        p->type         = port->type;
+        p->line         = port->line;
        set_io_from_upio(p);
        if (port->serial_in)
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index c088146b7513..536d8e510f66 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -602,6 +602,10 @@ static int pci_netmos_init(struct pci_dev *dev)
        /* subdevice 0x00PS means <P> parallel, <S> serial */
        unsigned int num_serial = dev->subsystem_device & 0xf;
+        if (dev->subsystem_vendor == PCI_VENDOR_ID_IBM &&
+                        dev->subsystem_device == 0x0299)
+                return 0;
        if (num_serial == 0)
                return -ENODEV;
        return num_serial;
@@ -802,6 +806,8 @@ pci_default_setup(struct serial_private *priv,
 #define PCI_SUBDEVICE_ID_OCTPRO422      0x0208
 #define PCI_SUBDEVICE_ID_POCTAL232      0x0308
 #define PCI_SUBDEVICE_ID_POCTAL422      0x0408
+#define PCI_VENDOR_ID_ADVANTECH         0x13fe
+#define PCI_DEVICE_ID_ADVANTECH_PCI3620 0x3620
 /* Unknown vendors/cards - this should not be in linux/pci_ids.h */
 #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584
@@ -2148,6 +2154,10 @@ static int pciserial_resume_one(struct pci_dev *dev)
 #endif
 static struct pci_device_id serial_pci_tbl[] = {
+        /* Advantech use PCI_DEVICE_ID_ADVANTECH_PCI3620 (0x3620) as 'PCI_SUBVENDOR_ID' */
+        {       PCI_VENDOR_ID_ADVANTECH, PCI_DEVICE_ID_ADVANTECH_PCI3620,
+                PCI_DEVICE_ID_ADVANTECH_PCI3620, 0x0001, 0, 0,
+                pbn_b2_8_921600 },
        {       PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
                PCI_SUBVENDOR_ID_CONNECT_TECH,
                PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
@@ -3096,6 +3106,10 @@ static struct pci_device_id serial_pci_tbl[] = {
                0,
                pbn_b0_8_115200 },
+        {       PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835,
+                PCI_VENDOR_ID_IBM, 0x0299,
+                0, 0, pbn_b0_bt_2_115200 },
        /*
         * These entries match devices with class COMMUNICATION_SERIAL,
         * COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index fde7f9ccf57e..bbcfc26a3b6d 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -270,6 +270,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
        {       "RSS0250",              0       },
        /* SupraExpress 28.8 Data/Fax PnP modem */
        {       "SUP1310",              0       },
+        /* SupraExpress 336i PnP Voice Modem */
+        {       "SUP1381",              0       },
        /* SupraExpress 33.6 Data/Fax PnP modem */
        {       "SUP1421",              0       },
        /* SupraExpress 33.6 Data/Fax PnP modem */
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 3e525e38a5d9..7d7f576da202 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -982,7 +982,7 @@ config SERIAL_SH_SCI_CONSOLE
 config SERIAL_PNX8XXX
        bool "Enable PNX8XXX SoCs' UART Support"
-        depends on MIPS && SOC_PNX8550
+        depends on MIPS && (SOC_PNX8550 || SOC_PNX833X)
        select SERIAL_CORE
        help
          If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index d5efd6c77904..89362d733d62 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -579,7 +579,7 @@ static void atmel_tx_dma(struct uart_port *port)
        /* disable PDC transmit */
        UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS);
-        if (!uart_circ_empty(xmit)) {
+        if (!uart_circ_empty(xmit) && !uart_tx_stopped(port)) {
                dma_sync_single_for_device(port->dev,
                                           pdc->dma_addr,
                                           pdc->dma_size,
diff --git a/drivers/serial/jsm/jsm_driver.c b/drivers/serial/jsm/jsm_driver.c
index 338cf8a08b43..92187e28608a 100644
--- a/drivers/serial/jsm/jsm_driver.c
+++ b/drivers/serial/jsm/jsm_driver.c
@@ -180,7 +180,7 @@ static int jsm_probe_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        return rc;
 }
-static void jsm_remove_one(struct pci_dev *pdev)
+static void __devexit jsm_remove_one(struct pci_dev *pdev)
 {
        struct jsm_board *brd = pci_get_drvdata(pdev);
        int i = 0;
diff --git a/drivers/serial/jsm/jsm_neo.c b/drivers/serial/jsm/jsm_neo.c
index b7584ca55ade..e6390d023634 100644
--- a/drivers/serial/jsm/jsm_neo.c
+++ b/drivers/serial/jsm/jsm_neo.c
@@ -577,9 +577,6 @@ static void neo_parse_modem(struct jsm_channel *ch, u8 signals)
        jsm_printk(MSIGS, INFO, &ch->ch_bd->pci_dev,
                        "neo_parse_modem: port: %d msignals: %x\n", ch->ch_portnum, msignals);
-        if (!ch)
-                return;
        /* Scrub off lower bits. They signify delta's, which I don't care about */
        /* Keep DDCD and DDSR though */
        msignals &= 0xf8;
diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c
index b2001c5b145c..56841fe5f483 100644
--- a/drivers/serial/mcf.c
+++ b/drivers/serial/mcf.c
@@ -212,10 +212,18 @@ static void mcf_set_termios(struct uart_port *port, struct ktermios *termios,
 {
        unsigned long flags;
        unsigned int baud, baudclk;
+#if defined(CONFIG_M5272)
+        unsigned int baudfr;
+#endif
        unsigned char mr1, mr2;
        baud = uart_get_baud_rate(port, termios, old, 0, 230400);
+#if defined(CONFIG_M5272)
+        baudclk = (MCF_BUSCLK / baud) / 32;
+        baudfr = (((MCF_BUSCLK / baud) + 1) / 2) % 16;
+#else
        baudclk = ((MCF_BUSCLK / baud) + 16) / 32;
+#endif
        mr1 = MCFUART_MR1_RXIRQRDY | MCFUART_MR1_RXERRCHAR;
        mr2 = 0;
@@ -262,6 +270,9 @@ static void mcf_set_termios(struct uart_port *port, struct ktermios *termios,
        writeb(mr2, port->membase + MCFUART_UMR);
        writeb((baudclk & 0xff00) >> 8, port->membase + MCFUART_UBG1);
        writeb((baudclk & 0xff), port->membase + MCFUART_UBG2);
+#if defined(CONFIG_M5272)
+        writeb((baudfr & 0x0f), port->membase + MCFUART_UFPD);
+#endif
        writeb(MCFUART_UCSR_RXCLKTIMER | MCFUART_UCSR_TXCLKTIMER,
                port->membase + MCFUART_UCSR);
        writeb(MCFUART_UCR_RXENABLE | MCFUART_UCR_TXENABLE,
diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c
index a821e3a3d664..14f8fa9135be 100644
--- a/drivers/serial/of_serial.c
+++ b/drivers/serial/of_serial.c
@@ -163,6 +163,7 @@ static struct of_device_id __devinitdata of_platform_serial_table[] = {
        { .type = "serial", .compatible = "ns16450",  .data = (void *)PORT_16450, },
        { .type = "serial", .compatible = "ns16550",  .data = (void *)PORT_16550, },
        { .type = "serial", .compatible = "ns16750",  .data = (void *)PORT_16750, },
+        { .type = "serial", .compatible = "ns16850",  .data = (void *)PORT_16850, },
 #ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL
        { .type = "serial", .compatible = "ibm,qpace-nwp-serial",
                                        .data = (void *)PORT_NWPSERIAL, },
diff --git a/drivers/serial/pnx8xxx_uart.c b/drivers/serial/pnx8xxx_uart.c
index 22e30d21225e..1bb8f1b45767 100644
--- a/drivers/serial/pnx8xxx_uart.c
+++ b/drivers/serial/pnx8xxx_uart.c
@@ -187,7 +187,7 @@ static void pnx8xxx_rx_chars(struct pnx8xxx_port *sport)
        status = FIFO_TO_SM(serial_in(sport, PNX8XXX_FIFO)) |
                 ISTAT_TO_SM(serial_in(sport, PNX8XXX_ISTAT));
        while (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXFIFO)) {
-                ch = serial_in(sport, PNX8XXX_FIFO);
+                ch = serial_in(sport, PNX8XXX_FIFO) & 0xff;
                sport->port.icount.rx++;
@@ -198,9 +198,16 @@ static void pnx8xxx_rx_chars(struct pnx8xxx_port *sport)
                 * out of the main execution path
                 */
                if (status & (FIFO_TO_SM(PNX8XXX_UART_FIFO_RXFE |
-                                        PNX8XXX_UART_FIFO_RXPAR) |
+                                        PNX8XXX_UART_FIFO_RXPAR |
+                                        PNX8XXX_UART_FIFO_RXBRK) |
                              ISTAT_TO_SM(PNX8XXX_UART_INT_RXOVRN))) {
-                        if (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXPAR))
+                        if (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXBRK)) {
+                                status &= ~(FIFO_TO_SM(PNX8XXX_UART_FIFO_RXFE) |
+                                        FIFO_TO_SM(PNX8XXX_UART_FIFO_RXPAR));
+                                sport->port.icount.brk++;
+                                if (uart_handle_break(&sport->port))
+                                        goto ignore_char;
+                        } else if (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXPAR))
                                sport->port.icount.parity++;
                        else if (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXFE))
                                sport->port.icount.frame++;
@@ -284,14 +291,8 @@ static irqreturn_t pnx8xxx_int(int irq, void *dev_id)
        /* Get the interrupts */
        status  = serial_in(sport, PNX8XXX_ISTAT) & serial_in(sport, PNX8XXX_IEN);
-        /* Break signal received */
+        /* Byte or break signal received */
-        if (status & PNX8XXX_UART_INT_BREAK) {
+        if (status & (PNX8XXX_UART_INT_RX | PNX8XXX_UART_INT_BREAK))
-                sport->port.icount.brk++;
-                uart_handle_break(&sport->port);
-        }
-        /* Byte received */
-        if (status & PNX8XXX_UART_INT_RX)
                pnx8xxx_rx_chars(sport);
        /* TX holding register empty - transmit a byte */
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index 38c600c0dbbf..3599828b9766 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -32,7 +32,9 @@
 #elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \
      defined(CONFIG_CPU_SUBTYPE_SH7721)
 # define SCSCR_INIT(port)  0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */
-#define SCIF_ORER    0x0200   /* overrun error bit */
+# define PORT_PTCR         0xA405011EUL
+# define PORT_PVCR         0xA4050122UL
+# define SCIF_ORER         0x0200   /* overrun error bit */
 #elif defined(CONFIG_SH_RTS7751R2D)
 # define SCSPTR1 0xFFE0001C /* 8 bit SCIF */
 # define SCSPTR2 0xFFE80020 /* 16 bit SCIF */
@@ -393,6 +395,7 @@ SCIx_FNS(SCSCR,  0x08, 16, 0x08, 16)
 SCIx_FNS(SCxTDR, 0x20,  8, 0x0c,  8)
 SCIx_FNS(SCxSR,  0x14, 16, 0x10, 16)
 SCIx_FNS(SCxRDR, 0x24,  8, 0x14,  8)
+SCIx_FNS(SCSPTR, 0,     0,    0,  0)
 SCIF_FNS(SCTDSR, 0x0c,  8)
 SCIF_FNS(SCFER,  0x10, 16)
 SCIF_FNS(SCFCR,  0x18, 16)
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 4a6fe01831a8..83a185d52961 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -230,17 +230,6 @@ config SPI_XILINX
 #
 comment "SPI Protocol Masters"
-config SPI_AT25
-        tristate "SPI EEPROMs from most vendors"
-        depends on SYSFS
-        help
-          Enable this driver to get read/write support to most SPI EEPROMs,
-          after you configure the board init code to know about each eeprom
-          on your target board.
-          This driver can also be built as a module.  If so, the module
-          will be called at25.
 config SPI_SPIDEV
        tristate "User mode SPI device driver support"
        depends on EXPERIMENTAL
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index 5e9f521b8844..5d0451936d86 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -33,7 +33,6 @@ obj-$(CONFIG_SPI_SH_SCI)		+= spi_sh_sci.o
 #       ... add above this line ...
 # SPI protocol drivers (device/link on bus)
-obj-$(CONFIG_SPI_AT25)          += at25.o
 obj-$(CONFIG_SPI_SPIDEV)        += spidev.o
 obj-$(CONFIG_SPI_TLE62X0)       += tle62x0.o
 #       ... add above this line ...
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 5e39bac9c51b..56ff3e6864ea 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -670,8 +670,7 @@ static int atmel_spi_transfer(struct spi_device *spi, struct spi_message *msg)
        dev_dbg(controller, "new message %p submitted for %s\n",
                        msg, spi->dev.bus_id);
-        if (unlikely(list_empty(&msg->transfers)
+        if (unlikely(list_empty(&msg->transfers)))
-                        || !spi->max_speed_hz))
                return -EINVAL;
        if (as->stopping)
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 68d6f4988fb5..fe7e5f35e5d0 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -15,12 +15,15 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
+#include <linux/of_platform.h>
+#include <linux/of_device.h>
+#include <linux/of_spi.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/spi_bitbang.h>
 #include <linux/io.h>
-#include <syslib/virtex_devices.h>
 #define XILINX_SPI_NAME "xilinx_spi"
 /* Register definitions as per "OPB Serial Peripheral Interface (SPI) (v1.00e)
@@ -144,23 +147,14 @@ static int xilinx_spi_setup_transfer(struct spi_device *spi,
                struct spi_transfer *t)
 {
        u8 bits_per_word;
-        u32 hz;
-        struct xilinx_spi *xspi = spi_master_get_devdata(spi->master);
        bits_per_word = (t) ? t->bits_per_word : spi->bits_per_word;
-        hz = (t) ? t->speed_hz : spi->max_speed_hz;
        if (bits_per_word != 8) {
                dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
                        __func__, bits_per_word);
                return -EINVAL;
        }
-        if (hz && xspi->speed_hz > hz) {
-                dev_err(&spi->dev, "%s, unsupported clock rate %uHz\n",
-                        __func__, hz);
-                return -EINVAL;
-        }
        return 0;
 }
@@ -304,32 +298,38 @@ static irqreturn_t xilinx_spi_irq(int irq, void *dev_id)
        return IRQ_HANDLED;
 }
-static int __init xilinx_spi_probe(struct platform_device *dev)
+static int __init xilinx_spi_of_probe(struct of_device *ofdev,
+                                        const struct of_device_id *match)
 {
-        int ret = 0;
        struct spi_master *master;
        struct xilinx_spi *xspi;
-        struct xspi_platform_data *pdata;
+        struct resource r_irq_struct;
-        struct resource *r;
+        struct resource r_mem_struct;
+        struct resource *r_irq = &r_irq_struct;
+        struct resource *r_mem = &r_mem_struct;
+        int rc = 0;
+        const u32 *prop;
+        int len;
        /* Get resources(memory, IRQ) associated with the device */
-        master = spi_alloc_master(&dev->dev, sizeof(struct xilinx_spi));
+        master = spi_alloc_master(&ofdev->dev, sizeof(struct xilinx_spi));
        if (master == NULL) {
                return -ENOMEM;
        }
-        platform_set_drvdata(dev, master);
+        dev_set_drvdata(&ofdev->dev, master);
-        pdata = dev->dev.platform_data;
-        if (pdata == NULL) {
+        rc = of_address_to_resource(ofdev->node, 0, r_mem);
-                ret = -ENODEV;
+        if (rc) {
+                dev_warn(&ofdev->dev, "invalid address\n");
                goto put_master;
        }
-        r = platform_get_resource(dev, IORESOURCE_MEM, 0);
+        rc = of_irq_to_resource(ofdev->node, 0, r_irq);
-        if (r == NULL) {
+        if (rc == NO_IRQ) {
-                ret = -ENODEV;
+                dev_warn(&ofdev->dev, "no IRQ found\n");
                goto put_master;
        }
@@ -341,47 +341,57 @@ static int __init xilinx_spi_probe(struct platform_device *dev)
        xspi->bitbang.master->setup = xilinx_spi_setup;
        init_completion(&xspi->done);
-        if (!request_mem_region(r->start,
+        xspi->irq = r_irq->start;
-                        r->end - r->start + 1, XILINX_SPI_NAME)) {
-                ret = -ENXIO;
+        if (!request_mem_region(r_mem->start,
+                        r_mem->end - r_mem->start + 1, XILINX_SPI_NAME)) {
+                rc = -ENXIO;
+                dev_warn(&ofdev->dev, "memory request failure\n");
                goto put_master;
        }
-        xspi->regs = ioremap(r->start, r->end - r->start + 1);
+        xspi->regs = ioremap(r_mem->start, r_mem->end - r_mem->start + 1);
        if (xspi->regs == NULL) {
-                ret = -ENOMEM;
+                rc = -ENOMEM;
+                dev_warn(&ofdev->dev, "ioremap failure\n");
                goto put_master;
        }
+        xspi->irq = r_irq->start;
-        ret = platform_get_irq(dev, 0);
+        /* dynamic bus assignment */
-        if (ret < 0) {
+        master->bus_num = -1;
-                ret = -ENXIO;
-                goto unmap_io;
-        }
-        xspi->irq = ret;
-        master->bus_num = pdata->bus_num;
+        /* number of slave select bits is required */
-        master->num_chipselect = pdata->num_chipselect;
+        prop = of_get_property(ofdev->node, "xlnx,num-ss-bits", &len);
-        xspi->speed_hz = pdata->speed_hz;
+        if (!prop || len < sizeof(*prop)) {
+                dev_warn(&ofdev->dev, "no 'xlnx,num-ss-bits' property\n");
+                goto put_master;
+        }
+        master->num_chipselect = *prop;
        /* SPI controller initializations */
        xspi_init_hw(xspi->regs);
        /* Register for SPI Interrupt */
-        ret = request_irq(xspi->irq, xilinx_spi_irq, 0, XILINX_SPI_NAME, xspi);
+        rc = request_irq(xspi->irq, xilinx_spi_irq, 0, XILINX_SPI_NAME, xspi);
-        if (ret != 0)
+        if (rc != 0) {
+                dev_warn(&ofdev->dev, "irq request failure: %d\n", xspi->irq);
                goto unmap_io;
+        }
-        ret = spi_bitbang_start(&xspi->bitbang);
+        rc = spi_bitbang_start(&xspi->bitbang);
-        if (ret != 0) {
+        if (rc != 0) {
-                dev_err(&dev->dev, "spi_bitbang_start FAILED\n");
+                dev_err(&ofdev->dev, "spi_bitbang_start FAILED\n");
                goto free_irq;
        }
-        dev_info(&dev->dev, "at 0x%08X mapped to 0x%08X, irq=%d\n",
+        dev_info(&ofdev->dev, "at 0x%08X mapped to 0x%08X, irq=%d\n",
-                        r->start, (u32)xspi->regs, xspi->irq);
+                        (unsigned int)r_mem->start, (u32)xspi->regs, xspi->irq);
-        return ret;
+        /* Add any subnodes on the SPI bus */
+        of_register_spi_devices(master, ofdev->node);
+        return rc;
 free_irq:
        free_irq(xspi->irq, xspi);
@@ -389,21 +399,21 @@ unmap_io:
        iounmap(xspi->regs);
 put_master:
        spi_master_put(master);
-        return ret;
+        return rc;
 }
-static int __devexit xilinx_spi_remove(struct platform_device *dev)
+static int __devexit xilinx_spi_remove(struct of_device *ofdev)
 {
        struct xilinx_spi *xspi;
        struct spi_master *master;
-        master = platform_get_drvdata(dev);
+        master = platform_get_drvdata(ofdev);
        xspi = spi_master_get_devdata(master);
        spi_bitbang_stop(&xspi->bitbang);
        free_irq(xspi->irq, xspi);
        iounmap(xspi->regs);
-        platform_set_drvdata(dev, 0);
+        dev_set_drvdata(&ofdev->dev, 0);
        spi_master_put(xspi->bitbang.master);
        return 0;
@@ -412,27 +422,42 @@ static int __devexit xilinx_spi_remove(struct platform_device *dev)
 /* work with hotplug and coldplug */
 MODULE_ALIAS("platform:" XILINX_SPI_NAME);
-static struct platform_driver xilinx_spi_driver = {
+static int __exit xilinx_spi_of_remove(struct of_device *op)
-        .probe  = xilinx_spi_probe,
+{
-        .remove = __devexit_p(xilinx_spi_remove),
+        return xilinx_spi_remove(op);
+}
+static struct of_device_id xilinx_spi_of_match[] = {
+        { .compatible = "xlnx,xps-spi-2.00.a", },
+        { .compatible = "xlnx,xps-spi-2.00.b", },
+        {}
+};
+MODULE_DEVICE_TABLE(of, xilinx_spi_of_match);
+static struct of_platform_driver xilinx_spi_of_driver = {
+        .owner = THIS_MODULE,
+        .name = "xilinx-xps-spi",
+        .match_table = xilinx_spi_of_match,
+        .probe = xilinx_spi_of_probe,
+        .remove = __exit_p(xilinx_spi_of_remove),
        .driver = {
-                .name = XILINX_SPI_NAME,
+                .name = "xilinx-xps-spi",
                .owner = THIS_MODULE,
        },
 };
 static int __init xilinx_spi_init(void)
 {
-        return platform_driver_register(&xilinx_spi_driver);
+        return of_register_platform_driver(&xilinx_spi_of_driver);
 }
 module_init(xilinx_spi_init);
 static void __exit xilinx_spi_exit(void)
 {
-        platform_driver_unregister(&xilinx_spi_driver);
+        of_unregister_platform_driver(&xilinx_spi_of_driver);
 }
 module_exit(xilinx_spi_exit);
 MODULE_AUTHOR("MontaVista Software, Inc. <source@mvista.com>");
 MODULE_DESCRIPTION("Xilinx SPI driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 8b7c419b876e..8bcde8cde554 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -13,6 +13,7 @@ obj-$(CONFIG_USB_EHCI_HCD)	+= host/
 obj-$(CONFIG_USB_ISP116X_HCD)   += host/
 obj-$(CONFIG_USB_OHCI_HCD)      += host/
 obj-$(CONFIG_USB_UHCI_HCD)      += host/
+obj-$(CONFIG_USB_FHCI_HCD)      += host/
 obj-$(CONFIG_USB_SL811_HCD)     += host/
 obj-$(CONFIG_USB_U132_HCD)      += host/
 obj-$(CONFIG_USB_R8A66597_HCD)  += host/
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 00b47ea24f86..97ba4a985edc 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1349,6 +1349,12 @@ static struct usb_device_id acm_ids[] = {
        { USB_DEVICE(0x0e8d, 0x0003), /* FIREFLY, MediaTek Inc; andrey.arapov@gmail.com */
        .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
        },
+        { USB_DEVICE(0x0e8d, 0x3329), /* i-blue 747, Qstarz BT-Q1000, Holux M-241 */
+        .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+        },
+        { USB_DEVICE(0x0e8d, 0x3329), /* MediaTek Inc GPS */
+        .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+        },
        { USB_DEVICE(0x0482, 0x0203), /* KYOCERA AH-K3001V */
        .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
        },
@@ -1370,6 +1376,9 @@ static struct usb_device_id acm_ids[] = {
        { USB_DEVICE(0x0572, 0x1321), /* Conexant USB MODEM CX93010 */
        .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
        },
+        { USB_DEVICE(0x0572, 0x1324), /* Conexant USB MODEM RD02-D400 */
+        .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+        },
        /* control interfaces with various AT-command sets */
        { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index b5775af3ba26..3f3ee1351930 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -226,6 +226,7 @@ static const struct quirk_printer_struct quirk_printers[] = {
        { 0x0409, 0xf0be, USBLP_QUIRK_BIDIR }, /* NEC Picty920 (HP OEM) */
        { 0x0409, 0xf1be, USBLP_QUIRK_BIDIR }, /* NEC Picty800 (HP OEM) */
        { 0x0482, 0x0010, USBLP_QUIRK_BIDIR }, /* Kyocera Mita FS 820, by zut <kernel@zut.de> */
+        { 0x04f9, 0x000d, USBLP_QUIRK_BIDIR }, /* Brother Industries, Ltd HL-1440 Laser Printer */
        { 0x04b8, 0x0202, USBLP_QUIRK_BAD_CLASS }, /* Seiko Epson Receipt Printer M129C */
        { 0, 0 }
 };
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 26fece124e0e..7513bb083c15 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1700,7 +1700,7 @@ const struct file_operations usbdev_file_operations = {
        .release =      usbdev_release,
 };
-void usb_fs_classdev_common_remove(struct usb_device *udev)
+static void usbdev_remove(struct usb_device *udev)
 {
        struct dev_state *ps;
        struct siginfo sinfo;
@@ -1742,10 +1742,15 @@ static void usb_classdev_remove(struct usb_device *dev)
 {
        if (dev->usb_classdev)
                device_unregister(dev->usb_classdev);
-        usb_fs_classdev_common_remove(dev);
 }
-static int usb_classdev_notify(struct notifier_block *self,
+#else
+#define usb_classdev_add(dev)           0
+#define usb_classdev_remove(dev)        do {} while (0)
+#endif
+static int usbdev_notify(struct notifier_block *self,
                               unsigned long action, void *dev)
 {
        switch (action) {
@@ -1755,15 +1760,15 @@ static int usb_classdev_notify(struct notifier_block *self,
                break;
        case USB_DEVICE_REMOVE:
                usb_classdev_remove(dev);
+                usbdev_remove(dev);
                break;
        }
        return NOTIFY_OK;
 }
 static struct notifier_block usbdev_nb = {
-        .notifier_call =        usb_classdev_notify,
+        .notifier_call =        usbdev_notify,
 };
-#endif
 static struct cdev usb_device_cdev;
@@ -1798,9 +1803,8 @@ int __init usb_devio_init(void)
         * to /sys/dev
         */
        usb_classdev_class->dev_kobj = NULL;
-        usb_register_notify(&usbdev_nb);
 #endif
+        usb_register_notify(&usbdev_nb);
 out:
        return retval;
@@ -1811,8 +1815,8 @@ error_cdev:
 void usb_devio_cleanup(void)
 {
-#ifdef CONFIG_USB_DEVICE_CLASS
        usb_unregister_notify(&usbdev_nb);
+#ifdef CONFIG_USB_DEVICE_CLASS
        class_destroy(usb_classdev_class);
 #endif
        cdev_del(&usb_device_cdev);
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 98760553bc95..d0a21a5f8201 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -284,7 +284,7 @@ static int usb_unbind_interface(struct device *dev)
         * supports "soft" unbinding.
         */
        if (!driver->soft_unbind)
-                usb_disable_interface(udev, intf);
+                usb_disable_interface(udev, intf, false);
        driver->disconnect(intf);
        usb_cancel_queued_reset(intf);
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 507741ed4482..c54fc40458b1 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -128,7 +128,6 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
        }
        pci_set_master(dev);
-        device_set_wakeup_enable(&dev->dev, 1);
        retval = usb_add_hcd(hcd, dev->irq, IRQF_DISABLED | IRQF_SHARED);
        if (retval != 0)
@@ -201,6 +200,7 @@ int usb_hcd_pci_suspend(struct pci_dev *dev, pm_message_t message)
        struct usb_hcd          *hcd = pci_get_drvdata(dev);
        int                     retval = 0;
        int                     wake, w;
+        int                     has_pci_pm;
        /* Root hub suspend should have stopped all downstream traffic,
         * and all bus master traffic.  And done so for both the interface
@@ -230,6 +230,15 @@ int usb_hcd_pci_suspend(struct pci_dev *dev, pm_message_t message)
        synchronize_irq(dev->irq);
+        /* Downstream ports from this root hub should already be quiesced, so
+         * there will be no DMA activity.  Now we can shut down the upstream
+         * link (except maybe for PME# resume signaling) and enter some PCI
+         * low power state, if the hardware allows.
+         */
+        pci_disable_device(dev);
+        pci_save_state(dev);
        /* Don't fail on error to enable wakeup.  We rely on pci code
         * to reject requests the hardware can't implement, rather
         * than coding the same thing.
@@ -241,35 +250,6 @@ int usb_hcd_pci_suspend(struct pci_dev *dev, pm_message_t message)
                wake = w;
        dev_dbg(&dev->dev, "wakeup: %d\n", wake);
-        /* Downstream ports from this root hub should already be quiesced, so
-         * there will be no DMA activity.  Now we can shut down the upstream
-         * link (except maybe for PME# resume signaling) and enter some PCI
-         * low power state, if the hardware allows.
-         */
-        pci_disable_device(dev);
- done:
-        return retval;
-}
-EXPORT_SYMBOL_GPL(usb_hcd_pci_suspend);
-/**
- * usb_hcd_pci_suspend_late - suspend a PCI-based HCD after IRQs are disabled
- * @dev: USB Host Controller being suspended
- * @message: Power Management message describing this state transition
- *
- * Store this function in the HCD's struct pci_driver as .suspend_late.
- */
-int usb_hcd_pci_suspend_late(struct pci_dev *dev, pm_message_t message)
-{
-        int                     retval = 0;
-        int                     has_pci_pm;
-        /* We might already be suspended (runtime PM -- not yet written) */
-        if (dev->current_state != PCI_D0)
-                goto done;
-        pci_save_state(dev);
        /* Don't change state if we don't need to */
        if (message.event == PM_EVENT_FREEZE ||
                        message.event == PM_EVENT_PRETHAW) {
@@ -315,7 +295,7 @@ int usb_hcd_pci_suspend_late(struct pci_dev *dev, pm_message_t message)
 done:
        return retval;
 }
-EXPORT_SYMBOL_GPL(usb_hcd_pci_suspend_late);
+EXPORT_SYMBOL_GPL(usb_hcd_pci_suspend);
 /**
 * usb_hcd_pci_resume_early - resume a PCI-based HCD before IRQs are enabled
@@ -325,65 +305,8 @@ EXPORT_SYMBOL_GPL(usb_hcd_pci_suspend_late);
 */
 int usb_hcd_pci_resume_early(struct pci_dev *dev)
 {
-        int             retval = 0;
+        pci_restore_state(dev);
-        pci_power_t     state = dev->current_state;
+        return 0;
-#ifdef CONFIG_PPC_PMAC
-        /* Reenable ASIC clocks for USB */
-        if (machine_is(powermac)) {
-                struct device_node *of_node;
-                of_node = pci_device_to_OF_node(dev);
-                if (of_node)
-                        pmac_call_feature(PMAC_FTR_USB_ENABLE,
-                                                of_node, 0, 1);
-        }
-#endif
-        /* NOTE:  chip docs cover clean "real suspend" cases (what Linux
-         * calls "standby", "suspend to RAM", and so on).  There are also
-         * dirty cases when swsusp fakes a suspend in "shutdown" mode.
-         */
-        if (state != PCI_D0) {
-#ifdef  DEBUG
-                int     pci_pm;
-                u16     pmcr;
-                pci_pm = pci_find_capability(dev, PCI_CAP_ID_PM);
-                pci_read_config_word(dev, pci_pm + PCI_PM_CTRL, &pmcr);
-                pmcr &= PCI_PM_CTRL_STATE_MASK;
-                if (pmcr) {
-                        /* Clean case:  power to USB and to HC registers was
-                         * maintained; remote wakeup is easy.
-                         */
-                        dev_dbg(&dev->dev, "resume from PCI D%d\n", pmcr);
-                } else {
-                        /* Clean:  HC lost Vcc power, D0 uninitialized
-                         *   + Vaux may have preserved port and transceiver
-                         *     state ... for remote wakeup from D3cold
-                         *   + or not; HCD must reinit + re-enumerate
-                         *
-                         * Dirty: D0 semi-initialized cases with swsusp
-                         *   + after BIOS init
-                         *   + after Linux init (HCD statically linked)
-                         */
-                        dev_dbg(&dev->dev, "resume from previous PCI D%d\n",
-                                        state);
-                }
-#endif
-                retval = pci_set_power_state(dev, PCI_D0);
-        } else {
-                /* Same basic cases: clean (powered/not), dirty */
-                dev_dbg(&dev->dev, "PCI legacy resume\n");
-        }
-        if (retval < 0)
-                dev_err(&dev->dev, "can't resume: %d\n", retval);
-        else
-                pci_restore_state(dev);
-        return retval;
 }
 EXPORT_SYMBOL_GPL(usb_hcd_pci_resume_early);
@@ -398,6 +321,18 @@ int usb_hcd_pci_resume(struct pci_dev *dev)
        struct usb_hcd          *hcd;
        int                     retval;
+#ifdef CONFIG_PPC_PMAC
+        /* Reenable ASIC clocks for USB */
+        if (machine_is(powermac)) {
+                struct device_node *of_node;
+                of_node = pci_device_to_OF_node(dev);
+                if (of_node)
+                        pmac_call_feature(PMAC_FTR_USB_ENABLE,
+                                                of_node, 0, 1);
+        }
+#endif
        hcd = pci_get_drvdata(dev);
        if (hcd->state != HC_STATE_SUSPENDED) {
                dev_dbg(hcd->self.controller,
@@ -405,6 +340,8 @@ int usb_hcd_pci_resume(struct pci_dev *dev)
                return 0;
        }
+        pci_enable_wake(dev, PCI_D0, false);
        retval = pci_enable_device(dev);
        if (retval < 0) {
                dev_err(&dev->dev, "can't re-enable after resume, %d!\n",
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h
index 572d2cf46e8d..5b94a56bec23 100644
--- a/drivers/usb/core/hcd.h
+++ b/drivers/usb/core/hcd.h
@@ -257,7 +257,6 @@ extern void usb_hcd_pci_remove(struct pci_dev *dev);
 #ifdef CONFIG_PM
 extern int usb_hcd_pci_suspend(struct pci_dev *dev, pm_message_t msg);
-extern int usb_hcd_pci_suspend_late(struct pci_dev *dev, pm_message_t msg);
 extern int usb_hcd_pci_resume_early(struct pci_dev *dev);
 extern int usb_hcd_pci_resume(struct pci_dev *dev);
 #endif /* CONFIG_PM */
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index d5d0e40b1e2d..cd50d86029e7 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1554,7 +1554,7 @@ static int usb_configure_device_otg(struct usb_device *udev)
                 * (Includes HNP test device.)
                 */
                if (udev->bus->b_hnp_enable || udev->bus->is_b_host) {
-                        err = usb_port_suspend(udev);
+                        err = usb_port_suspend(udev, PMSG_SUSPEND);
                        if (err < 0)
                                dev_dbg(&udev->dev, "HNP fail, %d\n", err);
                }
@@ -2382,8 +2382,8 @@ static int hub_port_debounce(struct usb_hub *hub, int port1)
 void usb_ep0_reinit(struct usb_device *udev)
 {
-        usb_disable_endpoint(udev, 0 + USB_DIR_IN);
+        usb_disable_endpoint(udev, 0 + USB_DIR_IN, true);
-        usb_disable_endpoint(udev, 0 + USB_DIR_OUT);
+        usb_disable_endpoint(udev, 0 + USB_DIR_OUT, true);
        usb_enable_endpoint(udev, &udev->ep0, true);
 }
 EXPORT_SYMBOL_GPL(usb_ep0_reinit);
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 2a129cb7bb56..dff5760a37f6 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -717,7 +717,6 @@ static void usbfs_remove_device(struct usb_device *dev)
                fs_remove_file (dev->usbfs_dentry);
                dev->usbfs_dentry = NULL;
        }
-        usb_fs_classdev_common_remove(dev);
 }
 static int usbfs_notify(struct notifier_block *self, unsigned long action, void *dev)
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index de51667dd64d..31fb204f44c6 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1039,14 +1039,15 @@ static void remove_intf_ep_devs(struct usb_interface *intf)
 * @dev: the device whose endpoint is being disabled
 * @epaddr: the endpoint's address.  Endpoint number for output,
 *      endpoint number + USB_DIR_IN for input
+ * @reset_hardware: flag to erase any endpoint state stored in the
+ *      controller hardware
 *
- * Deallocates hcd/hardware state for this endpoint ... and nukes all
+ * Disables the endpoint for URB submission and nukes all pending URBs.
- * pending urbs.
+ * If @reset_hardware is set then also deallocates hcd/hardware state
- *
+ * for the endpoint.
- * If the HCD hasn't registered a disable() function, this sets the
- * endpoint's maxpacket size to 0 to prevent further submissions.
 */
-void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr)
+void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr,
+                bool reset_hardware)
 {
        unsigned int epnum = epaddr & USB_ENDPOINT_NUMBER_MASK;
        struct usb_host_endpoint *ep;
@@ -1056,15 +1057,18 @@ void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr)
        if (usb_endpoint_out(epaddr)) {
                ep = dev->ep_out[epnum];
-                dev->ep_out[epnum] = NULL;
+                if (reset_hardware)
+                        dev->ep_out[epnum] = NULL;
        } else {
                ep = dev->ep_in[epnum];
-                dev->ep_in[epnum] = NULL;
+                if (reset_hardware)
+                        dev->ep_in[epnum] = NULL;
        }
        if (ep) {
                ep->enabled = 0;
                usb_hcd_flush_endpoint(dev, ep);
-                usb_hcd_disable_endpoint(dev, ep);
+                if (reset_hardware)
+                        usb_hcd_disable_endpoint(dev, ep);
        }
 }
@@ -1072,17 +1076,21 @@ void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr)
 * usb_disable_interface -- Disable all endpoints for an interface
 * @dev: the device whose interface is being disabled
 * @intf: pointer to the interface descriptor
+ * @reset_hardware: flag to erase any endpoint state stored in the
+ *      controller hardware
 *
 * Disables all the endpoints for the interface's current altsetting.
 */
-void usb_disable_interface(struct usb_device *dev, struct usb_interface *intf)
+void usb_disable_interface(struct usb_device *dev, struct usb_interface *intf,
+                bool reset_hardware)
 {
        struct usb_host_interface *alt = intf->cur_altsetting;
        int i;
        for (i = 0; i < alt->desc.bNumEndpoints; ++i) {
                usb_disable_endpoint(dev,
-                                alt->endpoint[i].desc.bEndpointAddress);
+                                alt->endpoint[i].desc.bEndpointAddress,
+                                reset_hardware);
        }
 }
@@ -1103,8 +1111,8 @@ void usb_disable_device(struct usb_device *dev, int skip_ep0)
        dev_dbg(&dev->dev, "%s nuking %s URBs\n", __func__,
                skip_ep0 ? "non-ep0" : "all");
        for (i = skip_ep0; i < 16; ++i) {
-                usb_disable_endpoint(dev, i);
+                usb_disable_endpoint(dev, i, true);
-                usb_disable_endpoint(dev, i + USB_DIR_IN);
+                usb_disable_endpoint(dev, i + USB_DIR_IN, true);
        }
        dev->toggle[0] = dev->toggle[1] = 0;
@@ -1274,7 +1282,7 @@ int usb_set_interface(struct usb_device *dev, int interface, int alternate)
                remove_intf_ep_devs(iface);
                usb_remove_sysfs_intf_files(iface);
        }
-        usb_disable_interface(dev, iface);
+        usb_disable_interface(dev, iface, true);
        iface->cur_altsetting = alt;
@@ -1353,8 +1361,8 @@ int usb_reset_configuration(struct usb_device *dev)
         */
        for (i = 1; i < 16; ++i) {
-                usb_disable_endpoint(dev, i);
+                usb_disable_endpoint(dev, i, true);
-                usb_disable_endpoint(dev, i + USB_DIR_IN);
+                usb_disable_endpoint(dev, i + USB_DIR_IN, true);
        }
        config = dev->actconfig;
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index 386177867a8a..79d8a9ea559b 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -15,9 +15,10 @@ extern void usb_enable_endpoint(struct usb_device *dev,
                struct usb_host_endpoint *ep, bool reset_toggle);
 extern void usb_enable_interface(struct usb_device *dev,
                struct usb_interface *intf, bool reset_toggles);
-extern void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr);
+extern void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr,
+                bool reset_hardware);
 extern void usb_disable_interface(struct usb_device *dev,
-                struct usb_interface *intf);
+                struct usb_interface *intf, bool reset_hardware);
 extern void usb_release_interface_cache(struct kref *ref);
 extern void usb_disable_device(struct usb_device *dev, int skip_ep0);
 extern int usb_deauthorize_device(struct usb_device *);
@@ -151,7 +152,6 @@ extern struct usb_driver usbfs_driver;
 extern const struct file_operations usbfs_devices_fops;
 extern const struct file_operations usbdev_file_operations;
 extern void usbfs_conn_disc_event(void);
-extern void usb_fs_classdev_common_remove(struct usb_device *udev);
 extern int usb_devio_init(void);
 extern void usb_devio_cleanup(void);
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index f2da0269e1b1..5d11c291f1ad 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -683,6 +683,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
        struct usb_request              *req = cdev->req;
        int                             value = -EOPNOTSUPP;
        u16                             w_index = le16_to_cpu(ctrl->wIndex);
+        u8                              intf = w_index & 0xFF;
        u16                             w_value = le16_to_cpu(ctrl->wValue);
        u16                             w_length = le16_to_cpu(ctrl->wLength);
        struct usb_function             *f = NULL;
@@ -769,10 +770,10 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
                        goto unknown;
                if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES)
                        break;
-                f = cdev->config->interface[w_index];
+                f = cdev->config->interface[intf];
                if (!f)
                        break;
-                if (w_value && !f->get_alt)
+                if (w_value && !f->set_alt)
                        break;
                value = f->set_alt(f, w_index, w_value);
                break;
@@ -781,7 +782,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
                        goto unknown;
                if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES)
                        break;
-                f = cdev->config->interface[w_index];
+                f = cdev->config->interface[intf];
                if (!f)
                        break;
                /* lots of interfaces only need altsetting zero... */
@@ -808,7 +809,7 @@ unknown:
                 */
                if ((ctrl->bRequestType & USB_RECIP_MASK)
                                == USB_RECIP_INTERFACE) {
-                        f = cdev->config->interface[w_index];
+                        f = cdev->config->interface[intf];
                        if (f && f->setup)
                                value = f->setup(f, ctrl);
                        else
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c
index cde8fdf15d5b..77c5d0a8a06e 100644
--- a/drivers/usb/gadget/imx_udc.c
+++ b/drivers/usb/gadget/imx_udc.c
@@ -297,7 +297,7 @@ void imx_ep_stall(struct imx_ep_struct *imx_ep)
                for (i = 0; i < 100; i ++) {
                        temp = __raw_readl(imx_usb->base + USB_EP_STAT(EP_NO(imx_ep)));
-                        if (!temp & EPSTAT_STALL)
+                        if (!(temp & EPSTAT_STALL))
                                break;
                        udelay(20);
                }
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 2b476b6b3d4d..2c63bfb1f8d9 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -140,6 +140,7 @@ config USB_OHCI_HCD
        tristate "OHCI HCD support"
        depends on USB && USB_ARCH_HAS_OHCI
        select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
+        select USB_OTG_UTILS if ARCH_OMAP
        ---help---
          The Open Host Controller Interface (OHCI) is a standard for accessing
          USB 1.1 host controller hardware.  It does more in hardware than Intel's
@@ -238,6 +239,23 @@ config USB_UHCI_HCD
          To compile this driver as a module, choose M here: the
          module will be called uhci-hcd.
+config USB_FHCI_HCD
+        tristate "Freescale QE USB Host Controller support"
+        depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
+        select FSL_GTM
+        select QE_USB
+        help
+          This driver enables support for Freescale QE USB Host Controller
+          (as found on MPC8360 and MPC8323 processors), the driver supports
+          Full and Low Speed USB.
+config FHCI_DEBUG
+        bool "Freescale QE USB Host Controller debug support"
+        depends on USB_FHCI_HCD && DEBUG_FS
+        help
+          Say "y" to see some FHCI debug information and statistics
+          throught debugfs.
 config USB_U132_HCD
        tristate "Elan U132 Adapter Host Controller"
        depends on USB && USB_FTDI_ELAN
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index e5f3f20787e4..f163571e33d8 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -7,6 +7,11 @@ ifeq ($(CONFIG_USB_DEBUG),y)
 endif
 isp1760-objs := isp1760-hcd.o isp1760-if.o
+fhci-objs := fhci-hcd.o fhci-hub.o fhci-q.o fhci-mem.o \
+             fhci-tds.o fhci-sched.o
+ifeq ($(CONFIG_FHCI_DEBUG),y)
+fhci-objs += fhci-dbg.o
+endif
 obj-$(CONFIG_USB_WHCI_HCD)      += whci/
@@ -17,6 +22,7 @@ obj-$(CONFIG_USB_OXU210HP_HCD)	+= oxu210hp-hcd.o
 obj-$(CONFIG_USB_ISP116X_HCD)   += isp116x-hcd.o
 obj-$(CONFIG_USB_OHCI_HCD)      += ohci-hcd.o
 obj-$(CONFIG_USB_UHCI_HCD)      += uhci-hcd.o
+obj-$(CONFIG_USB_FHCI_HCD)      += fhci.o
 obj-$(CONFIG_USB_SL811_HCD)     += sl811-hcd.o
 obj-$(CONFIG_USB_SL811_CS)      += sl811_cs.o
 obj-$(CONFIG_USB_U132_HCD)      += u132-hcd.o
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index bdc6e86e1f8b..bb21fb0a4969 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -230,7 +230,7 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
                pci_read_config_word(pdev, 0x62, &port_wake);
                if (port_wake & 0x0001) {
                        dev_warn(&pdev->dev, "Enabling legacy PCI PM\n");
-                        device_init_wakeup(&pdev->dev, 1);
+                        device_set_wakeup_capable(&pdev->dev, 1);
                }
        }
@@ -432,7 +432,6 @@ static struct pci_driver ehci_pci_driver = {
 #ifdef  CONFIG_PM
        .suspend =      usb_hcd_pci_suspend,
-        .suspend_late = usb_hcd_pci_suspend_late,
        .resume_early = usb_hcd_pci_resume_early,
        .resume =       usb_hcd_pci_resume,
 #endif
diff --git a/drivers/usb/host/fhci-dbg.c b/drivers/usb/host/fhci-dbg.c
new file mode 100644
index 000000000000..34e14edf390b
--- /dev/null
+++ b/drivers/usb/host/fhci-dbg.c
@@ -0,0 +1,139 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ *               Shlomi Gridish <gridish@freescale.com>
+ *               Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ *               Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ *               Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er)
+{
+        int i;
+        if (usb_er == -1) {
+                fhci->usb_irq_stat[12]++;
+                return;
+        }
+        for (i = 0; i < 12; ++i) {
+                if (usb_er & (1 << i))
+                        fhci->usb_irq_stat[i]++;
+        }
+}
+static int fhci_dfs_regs_show(struct seq_file *s, void *v)
+{
+        struct fhci_hcd *fhci = s->private;
+        struct fhci_regs __iomem *regs = fhci->regs;
+        seq_printf(s,
+                "mode: 0x%x\n" "addr: 0x%x\n"
+                "command: 0x%x\n" "ep0: 0x%x\n"
+                "event: 0x%x\n" "mask: 0x%x\n"
+                "status: 0x%x\n" "SOF timer: %d\n"
+                "frame number: %d\n"
+                "lines status: 0x%x\n",
+                in_8(&regs->usb_mod), in_8(&regs->usb_addr),
+                in_8(&regs->usb_comm), in_be16(&regs->usb_ep[0]),
+                in_be16(&regs->usb_event), in_be16(&regs->usb_mask),
+                in_8(&regs->usb_status), in_be16(&regs->usb_sof_tmr),
+                in_be16(&regs->usb_frame_num),
+                fhci_ioports_check_bus_state(fhci));
+        return 0;
+}
+static int fhci_dfs_irq_stat_show(struct seq_file *s, void *v)
+{
+        struct fhci_hcd *fhci = s->private;
+        int *usb_irq_stat = fhci->usb_irq_stat;
+        seq_printf(s,
+                "RXB: %d\n" "TXB: %d\n" "BSY: %d\n"
+                "SOF: %d\n" "TXE0: %d\n" "TXE1: %d\n"
+                "TXE2: %d\n" "TXE3: %d\n" "IDLE: %d\n"
+                "RESET: %d\n" "SFT: %d\n" "MSF: %d\n"
+                "IDLE_ONLY: %d\n",
+                usb_irq_stat[0], usb_irq_stat[1], usb_irq_stat[2],
+                usb_irq_stat[3], usb_irq_stat[4], usb_irq_stat[5],
+                usb_irq_stat[6], usb_irq_stat[7], usb_irq_stat[8],
+                usb_irq_stat[9], usb_irq_stat[10], usb_irq_stat[11],
+                usb_irq_stat[12]);
+        return 0;
+}
+static int fhci_dfs_regs_open(struct inode *inode, struct file *file)
+{
+        return single_open(file, fhci_dfs_regs_show, inode->i_private);
+}
+static int fhci_dfs_irq_stat_open(struct inode *inode, struct file *file)
+{
+        return single_open(file, fhci_dfs_irq_stat_show, inode->i_private);
+}
+static const struct file_operations fhci_dfs_regs_fops = {
+        .open = fhci_dfs_regs_open,
+        .read = seq_read,
+        .llseek = seq_lseek,
+        .release = single_release,
+};
+static const struct file_operations fhci_dfs_irq_stat_fops = {
+        .open = fhci_dfs_irq_stat_open,
+        .read = seq_read,
+        .llseek = seq_lseek,
+        .release = single_release,
+};
+void fhci_dfs_create(struct fhci_hcd *fhci)
+{
+        struct device *dev = fhci_to_hcd(fhci)->self.controller;
+        fhci->dfs_root = debugfs_create_dir(dev->bus_id, NULL);
+        if (!fhci->dfs_root) {
+                WARN_ON(1);
+                return;
+        }
+        fhci->dfs_regs = debugfs_create_file("regs", S_IFREG | S_IRUGO,
+                fhci->dfs_root, fhci, &fhci_dfs_regs_fops);
+        fhci->dfs_irq_stat = debugfs_create_file("irq_stat",
+                S_IFREG | S_IRUGO, fhci->dfs_root, fhci,
+                &fhci_dfs_irq_stat_fops);
+        WARN_ON(!fhci->dfs_regs || !fhci->dfs_irq_stat);
+}
+void fhci_dfs_destroy(struct fhci_hcd *fhci)
+{
+        if (!fhci->dfs_root)
+                return;
+        if (fhci->dfs_irq_stat)
+                debugfs_remove(fhci->dfs_irq_stat);
+        if (fhci->dfs_regs)
+                debugfs_remove(fhci->dfs_regs);
+        debugfs_remove(fhci->dfs_root);
+}
diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c
new file mode 100644
index 000000000000..ba622cc8a9ba
--- /dev/null
+++ b/drivers/usb/host/fhci-hcd.c
@@ -0,0 +1,836 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ *               Shlomi Gridish <gridish@freescale.com>
+ *               Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ *               Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ *               Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <linux/of_platform.h>
+#include <linux/of_gpio.h>
+#include <asm/qe.h>
+#include <asm/fsl_gtm.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+void fhci_start_sof_timer(struct fhci_hcd *fhci)
+{
+        fhci_dbg(fhci, "-> %s\n", __func__);
+        /* clear frame_n */
+        out_be16(&fhci->pram->frame_num, 0);
+        out_be16(&fhci->regs->usb_sof_tmr, 0);
+        setbits8(&fhci->regs->usb_mod, USB_MODE_SFTE);
+        fhci_dbg(fhci, "<- %s\n", __func__);
+}
+void fhci_stop_sof_timer(struct fhci_hcd *fhci)
+{
+        fhci_dbg(fhci, "-> %s\n", __func__);
+        clrbits8(&fhci->regs->usb_mod, USB_MODE_SFTE);
+        gtm_stop_timer16(fhci->timer);
+        fhci_dbg(fhci, "<- %s\n", __func__);
+}
+u16 fhci_get_sof_timer_count(struct fhci_usb *usb)
+{
+        return be16_to_cpu(in_be16(&usb->fhci->regs->usb_sof_tmr) / 12);
+}
+/* initialize the endpoint zero */
+static u32 endpoint_zero_init(struct fhci_usb *usb,
+                              enum fhci_mem_alloc data_mem,
+                              u32 ring_len)
+{
+        u32 rc;
+        rc = fhci_create_ep(usb, data_mem, ring_len);
+        if (rc)
+                return rc;
+        /* inilialize endpoint registers */
+        fhci_init_ep_registers(usb, usb->ep0, data_mem);
+        return 0;
+}
+/* enable the USB interrupts */
+void fhci_usb_enable_interrupt(struct fhci_usb *usb)
+{
+        struct fhci_hcd *fhci = usb->fhci;
+        if (usb->intr_nesting_cnt == 1) {
+                /* initialize the USB interrupt */
+                enable_irq(fhci_to_hcd(fhci)->irq);
+                /* initialize the event register and mask register */
+                out_be16(&usb->fhci->regs->usb_event, 0xffff);
+                out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+                /* enable the timer interrupts */
+                enable_irq(fhci->timer->irq);
+        } else if (usb->intr_nesting_cnt > 1)
+                fhci_info(fhci, "unbalanced USB interrupts nesting\n");
+        usb->intr_nesting_cnt--;
+}
+/* diable the usb interrupt */
+void fhci_usb_disable_interrupt(struct fhci_usb *usb)
+{
+        struct fhci_hcd *fhci = usb->fhci;
+        if (usb->intr_nesting_cnt == 0) {
+                /* diable the timer interrupt */
+                disable_irq_nosync(fhci->timer->irq);
+                /* disable the usb interrupt */
+                disable_irq_nosync(fhci_to_hcd(fhci)->irq);
+                out_be16(&usb->fhci->regs->usb_mask, 0);
+        }
+        usb->intr_nesting_cnt++;
+}
+/* enable the USB controller */
+static u32 fhci_usb_enable(struct fhci_hcd *fhci)
+{
+        struct fhci_usb *usb = fhci->usb_lld;
+        out_be16(&usb->fhci->regs->usb_event, 0xffff);
+        out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+        setbits8(&usb->fhci->regs->usb_mod, USB_MODE_EN);
+        mdelay(100);
+        return 0;
+}
+/* disable the USB controller */
+static u32 fhci_usb_disable(struct fhci_hcd *fhci)
+{
+        struct fhci_usb *usb = fhci->usb_lld;
+        fhci_usb_disable_interrupt(usb);
+        fhci_port_disable(fhci);
+        /* disable the usb controller */
+        if (usb->port_status == FHCI_PORT_FULL ||
+                        usb->port_status == FHCI_PORT_LOW)
+                fhci_device_disconnected_interrupt(fhci);
+        clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_EN);
+        return 0;
+}
+/* check the bus state by polling the QE bit on the IO ports */
+int fhci_ioports_check_bus_state(struct fhci_hcd *fhci)
+{
+        u8 bits = 0;
+        /* check USBOE,if transmitting,exit */
+        if (!gpio_get_value(fhci->gpios[GPIO_USBOE]))
+                return -1;
+        /* check USBRP */
+        if (gpio_get_value(fhci->gpios[GPIO_USBRP]))
+                bits |= 0x2;
+        /* check USBRN */
+        if (gpio_get_value(fhci->gpios[GPIO_USBRN]))
+                bits |= 0x1;
+        return bits;
+}
+static void fhci_mem_free(struct fhci_hcd *fhci)
+{
+        struct ed *ed;
+        struct ed *next_ed;
+        struct td *td;
+        struct td *next_td;
+        list_for_each_entry_safe(ed, next_ed, &fhci->empty_eds, node) {
+                list_del(&ed->node);
+                kfree(ed);
+        }
+        list_for_each_entry_safe(td, next_td, &fhci->empty_tds, node) {
+                list_del(&td->node);
+                kfree(td);
+        }
+        kfree(fhci->vroot_hub);
+        fhci->vroot_hub = NULL;
+        kfree(fhci->hc_list);
+        fhci->hc_list = NULL;
+}
+static int fhci_mem_init(struct fhci_hcd *fhci)
+{
+        int i;
+        fhci->hc_list = kzalloc(sizeof(*fhci->hc_list), GFP_KERNEL);
+        if (!fhci->hc_list)
+                goto err;
+        INIT_LIST_HEAD(&fhci->hc_list->ctrl_list);
+        INIT_LIST_HEAD(&fhci->hc_list->bulk_list);
+        INIT_LIST_HEAD(&fhci->hc_list->iso_list);
+        INIT_LIST_HEAD(&fhci->hc_list->intr_list);
+        INIT_LIST_HEAD(&fhci->hc_list->done_list);
+        fhci->vroot_hub = kzalloc(sizeof(*fhci->vroot_hub), GFP_KERNEL);
+        if (!fhci->vroot_hub)
+                goto err;
+        INIT_LIST_HEAD(&fhci->empty_eds);
+        INIT_LIST_HEAD(&fhci->empty_tds);
+        /* initialize work queue to handle done list */
+        fhci_tasklet.data = (unsigned long)fhci;
+        fhci->process_done_task = &fhci_tasklet;
+        for (i = 0; i < MAX_TDS; i++) {
+                struct td *td;
+                td = kmalloc(sizeof(*td), GFP_KERNEL);
+                if (!td)
+                        goto err;
+                fhci_recycle_empty_td(fhci, td);
+        }
+        for (i = 0; i < MAX_EDS; i++) {
+                struct ed *ed;
+                ed = kmalloc(sizeof(*ed), GFP_KERNEL);
+                if (!ed)
+                        goto err;
+                fhci_recycle_empty_ed(fhci, ed);
+        }
+        fhci->active_urbs = 0;
+        return 0;
+err:
+        fhci_mem_free(fhci);
+        return -ENOMEM;
+}
+/* destroy the fhci_usb structure */
+static void fhci_usb_free(void *lld)
+{
+        struct fhci_usb *usb = lld;
+        struct fhci_hcd *fhci = usb->fhci;
+        if (usb) {
+                fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
+                fhci_ep0_free(usb);
+                kfree(usb->actual_frame);
+                kfree(usb);
+        }
+}
+/* initialize the USB */
+static int fhci_usb_init(struct fhci_hcd *fhci)
+{
+        struct fhci_usb *usb = fhci->usb_lld;
+        memset_io(usb->fhci->pram, 0, FHCI_PRAM_SIZE);
+        usb->port_status = FHCI_PORT_DISABLED;
+        usb->max_frame_usage = FRAME_TIME_USAGE;
+        usb->sw_transaction_time = SW_FIX_TIME_BETWEEN_TRANSACTION;
+        usb->actual_frame = kzalloc(sizeof(*usb->actual_frame), GFP_KERNEL);
+        if (!usb->actual_frame) {
+                fhci_usb_free(usb);
+                return -ENOMEM;
+        }
+        INIT_LIST_HEAD(&usb->actual_frame->tds_list);
+        /* initializing registers on chip, clear frame number */
+        out_be16(&fhci->pram->frame_num, 0);
+        /* clear rx state */
+        out_be32(&fhci->pram->rx_state, 0);
+        /* set mask register */
+        usb->saved_msk = (USB_E_TXB_MASK |
+                          USB_E_TXE1_MASK |
+                          USB_E_IDLE_MASK |
+                          USB_E_RESET_MASK | USB_E_SFT_MASK | USB_E_MSF_MASK);
+        out_8(&usb->fhci->regs->usb_mod, USB_MODE_HOST | USB_MODE_EN);
+        /* clearing the mask register */
+        out_be16(&usb->fhci->regs->usb_mask, 0);
+        /* initialing the event register */
+        out_be16(&usb->fhci->regs->usb_event, 0xffff);
+        if (endpoint_zero_init(usb, DEFAULT_DATA_MEM, DEFAULT_RING_LEN) != 0) {
+                fhci_usb_free(usb);
+                return -EINVAL;
+        }
+        return 0;
+}
+/* initialize the fhci_usb struct and the corresponding data staruct */
+static struct fhci_usb *fhci_create_lld(struct fhci_hcd *fhci)
+{
+        struct fhci_usb *usb;
+        /* allocate memory for SCC data structure */
+        usb = kzalloc(sizeof(*usb), GFP_KERNEL);
+        if (!usb) {
+                fhci_err(fhci, "no memory for SCC data struct\n");
+                return NULL;
+        }
+        usb->fhci = fhci;
+        usb->hc_list = fhci->hc_list;
+        usb->vroot_hub = fhci->vroot_hub;
+        usb->transfer_confirm = fhci_transfer_confirm_callback;
+        return usb;
+}
+static int fhci_start(struct usb_hcd *hcd)
+{
+        int ret;
+        struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+        ret = fhci_mem_init(fhci);
+        if (ret) {
+                fhci_err(fhci, "failed to allocate memory\n");
+                goto err;
+        }
+        fhci->usb_lld = fhci_create_lld(fhci);
+        if (!fhci->usb_lld) {
+                fhci_err(fhci, "low level driver config failed\n");
+                ret = -ENOMEM;
+                goto err;
+        }
+        ret = fhci_usb_init(fhci);
+        if (ret) {
+                fhci_err(fhci, "low level driver initialize failed\n");
+                goto err;
+        }
+        spin_lock_init(&fhci->lock);
+        /* connect the virtual root hub */
+        fhci->vroot_hub->dev_num = 1;   /* this field may be needed to fix */
+        fhci->vroot_hub->hub.wHubStatus = 0;
+        fhci->vroot_hub->hub.wHubChange = 0;
+        fhci->vroot_hub->port.wPortStatus = 0;
+        fhci->vroot_hub->port.wPortChange = 0;
+        hcd->state = HC_STATE_RUNNING;
+        /*
+         * From here on, khubd concurrently accesses the root
+         * hub; drivers will be talking to enumerated devices.
+         * (On restart paths, khubd already knows about the root
+         * hub and could find work as soon as we wrote FLAG_CF.)
+         *
+         * Before this point the HC was idle/ready.  After, khubd
+         * and device drivers may start it running.
+         */
+        fhci_usb_enable(fhci);
+        return 0;
+err:
+        fhci_mem_free(fhci);
+        return ret;
+}
+static void fhci_stop(struct usb_hcd *hcd)
+{
+        struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+        fhci_usb_disable_interrupt(fhci->usb_lld);
+        fhci_usb_disable(fhci);
+        fhci_usb_free(fhci->usb_lld);
+        fhci->usb_lld = NULL;
+        fhci_mem_free(fhci);
+}
+static int fhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
+                            gfp_t mem_flags)
+{
+        struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+        u32 pipe = urb->pipe;
+        int ret;
+        int i;
+        int size = 0;
+        struct urb_priv *urb_priv;
+        unsigned long flags;
+        switch (usb_pipetype(pipe)) {
+        case PIPE_CONTROL:
+                /* 1 td fro setup,1 for ack */
+                size = 2;
+        case PIPE_BULK:
+                /* one td for every 4096 bytes(can be upto 8k) */
+                size += urb->transfer_buffer_length / 4096;
+                /* ...add for any remaining bytes... */
+                if ((urb->transfer_buffer_length % 4096) != 0)
+                        size++;
+                /* ..and maybe a zero length packet to wrap it up */
+                if (size == 0)
+                        size++;
+                else if ((urb->transfer_flags & URB_ZERO_PACKET) != 0
+                         && (urb->transfer_buffer_length
+                             % usb_maxpacket(urb->dev, pipe,
+                                             usb_pipeout(pipe))) != 0)
+                        size++;
+                break;
+        case PIPE_ISOCHRONOUS:
+                size = urb->number_of_packets;
+                if (size <= 0)
+                        return -EINVAL;
+                for (i = 0; i < urb->number_of_packets; i++) {
+                        urb->iso_frame_desc[i].actual_length = 0;
+                        urb->iso_frame_desc[i].status = (u32) (-EXDEV);
+                }
+                break;
+        case PIPE_INTERRUPT:
+                size = 1;
+        }
+        /* allocate the private part of the URB */
+        urb_priv = kzalloc(sizeof(*urb_priv), mem_flags);
+        if (!urb_priv)
+                return -ENOMEM;
+        /* allocate the private part of the URB */
+        urb_priv->tds = kzalloc(size * sizeof(struct td), mem_flags);
+        if (!urb_priv->tds) {
+                kfree(urb_priv);
+                return -ENOMEM;
+        }
+        spin_lock_irqsave(&fhci->lock, flags);
+        ret = usb_hcd_link_urb_to_ep(hcd, urb);
+        if (ret)
+                goto err;
+        /* fill the private part of the URB */
+        urb_priv->num_of_tds = size;
+        urb->status = -EINPROGRESS;
+        urb->actual_length = 0;
+        urb->error_count = 0;
+        urb->hcpriv = urb_priv;
+        fhci_queue_urb(fhci, urb);
+err:
+        if (ret) {
+                kfree(urb_priv->tds);
+                kfree(urb_priv);
+        }
+        spin_unlock_irqrestore(&fhci->lock, flags);
+        return ret;
+}
+/* dequeue FHCI URB */
+static int fhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
+{
+        struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+        struct fhci_usb *usb = fhci->usb_lld;
+        int ret = -EINVAL;
+        unsigned long flags;
+        if (!urb || !urb->dev || !urb->dev->bus)
+                goto out;
+        spin_lock_irqsave(&fhci->lock, flags);
+        ret = usb_hcd_check_unlink_urb(hcd, urb, status);
+        if (ret)
+                goto out2;
+        if (usb->port_status != FHCI_PORT_DISABLED) {
+                struct urb_priv *urb_priv;
+                /*
+                 * flag the urb's data for deletion in some upcoming
+                 * SF interrupt's delete list processing
+                 */
+                urb_priv = urb->hcpriv;
+                if (!urb_priv || (urb_priv->state == URB_DEL))
+                        goto out2;
+                urb_priv->state = URB_DEL;
+                /* already pending? */
+                urb_priv->ed->state = FHCI_ED_URB_DEL;
+        } else {
+                fhci_urb_complete_free(fhci, urb);
+        }
+out2:
+        spin_unlock_irqrestore(&fhci->lock, flags);
+out:
+        return ret;
+}
+static void fhci_endpoint_disable(struct usb_hcd *hcd,
+                                  struct usb_host_endpoint *ep)
+{
+        struct fhci_hcd *fhci;
+        struct ed *ed;
+        unsigned long flags;
+        fhci = hcd_to_fhci(hcd);
+        spin_lock_irqsave(&fhci->lock, flags);
+        ed = ep->hcpriv;
+        if (ed) {
+                while (ed->td_head != NULL) {
+                        struct td *td = fhci_remove_td_from_ed(ed);
+                        fhci_urb_complete_free(fhci, td->urb);
+                }
+                fhci_recycle_empty_ed(fhci, ed);
+                ep->hcpriv = NULL;
+        }
+        spin_unlock_irqrestore(&fhci->lock, flags);
+}
+static int fhci_get_frame_number(struct usb_hcd *hcd)
+{
+        struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+        return get_frame_num(fhci);
+}
+static const struct hc_driver fhci_driver = {
+        .description = "fsl,usb-fhci",
+        .product_desc = "FHCI HOST Controller",
+        .hcd_priv_size = sizeof(struct fhci_hcd),
+        /* generic hardware linkage */
+        .irq = fhci_irq,
+        .flags = HCD_USB11 | HCD_MEMORY,
+        /* basic lifecycle operation */
+        .start = fhci_start,
+        .stop = fhci_stop,
+        /* managing i/o requests and associated device resources */
+        .urb_enqueue = fhci_urb_enqueue,
+        .urb_dequeue = fhci_urb_dequeue,
+        .endpoint_disable = fhci_endpoint_disable,
+        /* scheduling support */
+        .get_frame_number = fhci_get_frame_number,
+        /* root hub support */
+        .hub_status_data = fhci_hub_status_data,
+        .hub_control = fhci_hub_control,
+};
+static int __devinit of_fhci_probe(struct of_device *ofdev,
+                                   const struct of_device_id *ofid)
+{
+        struct device *dev = &ofdev->dev;
+        struct device_node *node = ofdev->node;
+        struct usb_hcd *hcd;
+        struct fhci_hcd *fhci;
+        struct resource usb_regs;
+        unsigned long pram_addr;
+        unsigned int usb_irq;
+        const char *sprop;
+        const u32 *iprop;
+        int size;
+        int ret;
+        int i;
+        int j;
+        if (usb_disabled())
+                return -ENODEV;
+        sprop = of_get_property(node, "mode", NULL);
+        if (sprop && strcmp(sprop, "host"))
+                return -ENODEV;
+        hcd = usb_create_hcd(&fhci_driver, dev, dev->bus_id);
+        if (!hcd) {
+                dev_err(dev, "could not create hcd\n");
+                return -ENOMEM;
+        }
+        fhci = hcd_to_fhci(hcd);
+        hcd->self.controller = dev;
+        dev_set_drvdata(dev, hcd);
+        iprop = of_get_property(node, "hub-power-budget", &size);
+        if (iprop && size == sizeof(*iprop))
+                hcd->power_budget = *iprop;
+        /* FHCI registers. */
+        ret = of_address_to_resource(node, 0, &usb_regs);
+        if (ret) {
+                dev_err(dev, "could not get regs\n");
+                goto err_regs;
+        }
+        hcd->regs = ioremap(usb_regs.start, usb_regs.end - usb_regs.start + 1);
+        if (!hcd->regs) {
+                dev_err(dev, "could not ioremap regs\n");
+                ret = -ENOMEM;
+                goto err_regs;
+        }
+        fhci->regs = hcd->regs;
+        /* Parameter RAM. */
+        iprop = of_get_property(node, "reg", &size);
+        if (!iprop || size < sizeof(*iprop) * 4) {
+                dev_err(dev, "can't get pram offset\n");
+                ret = -EINVAL;
+                goto err_pram;
+        }
+        pram_addr = cpm_muram_alloc_fixed(iprop[2], FHCI_PRAM_SIZE);
+        if (IS_ERR_VALUE(pram_addr)) {
+                dev_err(dev, "failed to allocate usb pram\n");
+                ret = -ENOMEM;
+                goto err_pram;
+        }
+        fhci->pram = cpm_muram_addr(pram_addr);
+        /* GPIOs and pins */
+        for (i = 0; i < NUM_GPIOS; i++) {
+                int gpio;
+                enum of_gpio_flags flags;
+                gpio = of_get_gpio_flags(node, i, &flags);
+                fhci->gpios[i] = gpio;
+                fhci->alow_gpios[i] = flags & OF_GPIO_ACTIVE_LOW;
+                if (!gpio_is_valid(gpio)) {
+                        if (i < GPIO_SPEED) {
+                                dev_err(dev, "incorrect GPIO%d: %d\n",
+                                        i, gpio);
+                                goto err_gpios;
+                        } else {
+                                dev_info(dev, "assuming board doesn't have "
+                                        "%s gpio\n", i == GPIO_SPEED ?
+                                        "speed" : "power");
+                                continue;
+                        }
+                }
+                ret = gpio_request(gpio, dev->bus_id);
+                if (ret) {
+                        dev_err(dev, "failed to request gpio %d", i);
+                        goto err_gpios;
+                }
+                if (i >= GPIO_SPEED) {
+                        ret = gpio_direction_output(gpio, 0);
+                        if (ret) {
+                                dev_err(dev, "failed to set gpio %d as "
+                                        "an output\n", i);
+                                i++;
+                                goto err_gpios;
+                        }
+                }
+        }
+        for (j = 0; j < NUM_PINS; j++) {
+                fhci->pins[j] = qe_pin_request(ofdev->node, j);
+                if (IS_ERR(fhci->pins[j])) {
+                        ret = PTR_ERR(fhci->pins[j]);
+                        dev_err(dev, "can't get pin %d: %d\n", j, ret);
+                        goto err_pins;
+                }
+        }
+        /* Frame limit timer and its interrupt. */
+        fhci->timer = gtm_get_timer16();
+        if (IS_ERR(fhci->timer)) {
+                ret = PTR_ERR(fhci->timer);
+                dev_err(dev, "failed to request qe timer: %i", ret);
+                goto err_get_timer;
+        }
+        ret = request_irq(fhci->timer->irq, fhci_frame_limit_timer_irq,
+                          IRQF_DISABLED, "qe timer (usb)", hcd);
+        if (ret) {
+                dev_err(dev, "failed to request timer irq");
+                goto err_timer_irq;
+        }
+        /* USB Host interrupt. */
+        usb_irq = irq_of_parse_and_map(node, 0);
+        if (usb_irq == NO_IRQ) {
+                dev_err(dev, "could not get usb irq\n");
+                ret = -EINVAL;
+                goto err_usb_irq;
+        }
+        /* Clocks. */
+        sprop = of_get_property(node, "fsl,fullspeed-clock", NULL);
+        if (sprop) {
+                fhci->fullspeed_clk = qe_clock_source(sprop);
+                if (fhci->fullspeed_clk == QE_CLK_DUMMY) {
+                        dev_err(dev, "wrong fullspeed-clock\n");
+                        ret = -EINVAL;
+                        goto err_clocks;
+                }
+        }
+        sprop = of_get_property(node, "fsl,lowspeed-clock", NULL);
+        if (sprop) {
+                fhci->lowspeed_clk = qe_clock_source(sprop);
+                if (fhci->lowspeed_clk == QE_CLK_DUMMY) {
+                        dev_err(dev, "wrong lowspeed-clock\n");
+                        ret = -EINVAL;
+                        goto err_clocks;
+                }
+        }
+        if (fhci->fullspeed_clk == QE_CLK_NONE &&
+                        fhci->lowspeed_clk == QE_CLK_NONE) {
+                dev_err(dev, "no clocks specified\n");
+                ret = -EINVAL;
+                goto err_clocks;
+        }
+        dev_info(dev, "at 0x%p, irq %d\n", hcd->regs, usb_irq);
+        fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
+        /* Start with full-speed, if possible. */
+        if (fhci->fullspeed_clk != QE_CLK_NONE) {
+                fhci_config_transceiver(fhci, FHCI_PORT_FULL);
+                qe_usb_clock_set(fhci->fullspeed_clk, USB_CLOCK);
+        } else {
+                fhci_config_transceiver(fhci, FHCI_PORT_LOW);
+                qe_usb_clock_set(fhci->lowspeed_clk, USB_CLOCK >> 3);
+        }
+        /* Clear and disable any pending interrupts. */
+        out_be16(&fhci->regs->usb_event, 0xffff);
+        out_be16(&fhci->regs->usb_mask, 0);
+        ret = usb_add_hcd(hcd, usb_irq, IRQF_DISABLED);
+        if (ret < 0)
+                goto err_add_hcd;
+        fhci_dfs_create(fhci);
+        return 0;
+err_add_hcd:
+err_clocks:
+        irq_dispose_mapping(usb_irq);
+err_usb_irq:
+        free_irq(fhci->timer->irq, hcd);
+err_timer_irq:
+        gtm_put_timer16(fhci->timer);
+err_get_timer:
+err_pins:
+        while (--j >= 0)
+                qe_pin_free(fhci->pins[j]);
+err_gpios:
+        while (--i >= 0) {
+                if (gpio_is_valid(fhci->gpios[i]))
+                        gpio_free(fhci->gpios[i]);
+        }
+        cpm_muram_free(pram_addr);
+err_pram:
+        iounmap(hcd->regs);
+err_regs:
+        usb_put_hcd(hcd);
+        return ret;
+}
+static int __devexit fhci_remove(struct device *dev)
+{
+        struct usb_hcd *hcd = dev_get_drvdata(dev);
+        struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+        int i;
+        int j;
+        usb_remove_hcd(hcd);
+        free_irq(fhci->timer->irq, hcd);
+        gtm_put_timer16(fhci->timer);
+        cpm_muram_free(cpm_muram_offset(fhci->pram));
+        for (i = 0; i < NUM_GPIOS; i++) {
+                if (!gpio_is_valid(fhci->gpios[i]))
+                        continue;
+                gpio_free(fhci->gpios[i]);
+        }
+        for (j = 0; j < NUM_PINS; j++)
+                qe_pin_free(fhci->pins[j]);
+        fhci_dfs_destroy(fhci);
+        usb_put_hcd(hcd);
+        return 0;
+}
+static int __devexit of_fhci_remove(struct of_device *ofdev)
+{
+        return fhci_remove(&ofdev->dev);
+}
+static struct of_device_id of_fhci_match[] = {
+        { .compatible = "fsl,mpc8323-qe-usb", },
+        {},
+};
+MODULE_DEVICE_TABLE(of, of_fhci_match);
+static struct of_platform_driver of_fhci_driver = {
+        .name           = "fsl,usb-fhci",
+        .match_table    = of_fhci_match,
+        .probe          = of_fhci_probe,
+        .remove         = __devexit_p(of_fhci_remove),
+};
+static int __init fhci_module_init(void)
+{
+        return of_register_platform_driver(&of_fhci_driver);
+}
+module_init(fhci_module_init);
+static void __exit fhci_module_exit(void)
+{
+        of_unregister_platform_driver(&of_fhci_driver);
+}
+module_exit(fhci_module_exit);
+MODULE_DESCRIPTION("USB Freescale Host Controller Interface Driver");
+MODULE_AUTHOR("Shlomi Gridish <gridish@freescale.com>, "
+              "Jerry Huang <Chang-Ming.Huang@freescale.com>, "
+              "Anton Vorontsov <avorontsov@ru.mvista.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/host/fhci-hub.c b/drivers/usb/host/fhci-hub.c
new file mode 100644
index 000000000000..0cfaedc3e124
--- /dev/null
+++ b/drivers/usb/host/fhci-hub.c
@@ -0,0 +1,345 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ *               Shlomi Gridish <gridish@freescale.com>
+ *               Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ *               Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ *               Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <linux/gpio.h>
+#include <asm/qe.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+/* virtual root hub specific descriptor */
+static u8 root_hub_des[] = {
+        0x09, /* blength */
+        0x29, /* bDescriptorType;hub-descriptor */
+        0x01, /* bNbrPorts */
+        0x00, /* wHubCharacteristics */
+        0x00,
+        0x01, /* bPwrOn2pwrGood;2ms */
+        0x00, /* bHubContrCurrent;0mA */
+        0x00, /* DeviceRemoveable */
+        0xff, /* PortPwrCtrlMask */
+};
+static void fhci_gpio_set_value(struct fhci_hcd *fhci, int gpio_nr, bool on)
+{
+        int gpio = fhci->gpios[gpio_nr];
+        bool alow = fhci->alow_gpios[gpio_nr];
+        if (!gpio_is_valid(gpio))
+                return;
+        gpio_set_value(gpio, on ^ alow);
+        mdelay(5);
+}
+void fhci_config_transceiver(struct fhci_hcd *fhci,
+                             enum fhci_port_status status)
+{
+        fhci_dbg(fhci, "-> %s: %d\n", __func__, status);
+        switch (status) {
+        case FHCI_PORT_POWER_OFF:
+                fhci_gpio_set_value(fhci, GPIO_POWER, false);
+                break;
+        case FHCI_PORT_DISABLED:
+        case FHCI_PORT_WAITING:
+                fhci_gpio_set_value(fhci, GPIO_POWER, true);
+                break;
+        case FHCI_PORT_LOW:
+                fhci_gpio_set_value(fhci, GPIO_SPEED, false);
+                break;
+        case FHCI_PORT_FULL:
+                fhci_gpio_set_value(fhci, GPIO_SPEED, true);
+                break;
+        default:
+                WARN_ON(1);
+                break;
+        }
+        fhci_dbg(fhci, "<- %s: %d\n", __func__, status);
+}
+/* disable the USB port by clearing the EN bit in the USBMOD register */
+void fhci_port_disable(struct fhci_hcd *fhci)
+{
+        struct fhci_usb *usb = (struct fhci_usb *)fhci->usb_lld;
+        enum fhci_port_status port_status;
+        fhci_dbg(fhci, "-> %s\n", __func__);
+        fhci_stop_sof_timer(fhci);
+        fhci_flush_all_transmissions(usb);
+        fhci_usb_disable_interrupt((struct fhci_usb *)fhci->usb_lld);
+        port_status = usb->port_status;
+        usb->port_status = FHCI_PORT_DISABLED;
+        /* Enable IDLE since we want to know if something comes along */
+        usb->saved_msk |= USB_E_IDLE_MASK;
+        out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+        /* check if during the disconnection process attached new device */
+        if (port_status == FHCI_PORT_WAITING)
+                fhci_device_connected_interrupt(fhci);
+        usb->vroot_hub->port.wPortStatus &= ~USB_PORT_STAT_ENABLE;
+        usb->vroot_hub->port.wPortChange |= USB_PORT_STAT_C_ENABLE;
+        fhci_usb_enable_interrupt((struct fhci_usb *)fhci->usb_lld);
+        fhci_dbg(fhci, "<- %s\n", __func__);
+}
+/* enable the USB port by setting the EN bit in the USBMOD register */
+void fhci_port_enable(void *lld)
+{
+        struct fhci_usb *usb = (struct fhci_usb *)lld;
+        struct fhci_hcd *fhci = usb->fhci;
+        fhci_dbg(fhci, "-> %s\n", __func__);
+        fhci_config_transceiver(fhci, usb->port_status);
+        if ((usb->port_status != FHCI_PORT_FULL) &&
+                        (usb->port_status != FHCI_PORT_LOW))
+                fhci_start_sof_timer(fhci);
+        usb->vroot_hub->port.wPortStatus |= USB_PORT_STAT_ENABLE;
+        usb->vroot_hub->port.wPortChange |= USB_PORT_STAT_C_ENABLE;
+        fhci_dbg(fhci, "<- %s\n", __func__);
+}
+void fhci_io_port_generate_reset(struct fhci_hcd *fhci)
+{
+        fhci_dbg(fhci, "-> %s\n", __func__);
+        gpio_direction_output(fhci->gpios[GPIO_USBOE], 0);
+        gpio_direction_output(fhci->gpios[GPIO_USBTP], 0);
+        gpio_direction_output(fhci->gpios[GPIO_USBTN], 0);
+        mdelay(5);
+        qe_pin_set_dedicated(fhci->pins[PIN_USBOE]);
+        qe_pin_set_dedicated(fhci->pins[PIN_USBTP]);
+        qe_pin_set_dedicated(fhci->pins[PIN_USBTN]);
+        fhci_dbg(fhci, "<- %s\n", __func__);
+}
+/* generate the RESET condition on the bus */
+void fhci_port_reset(void *lld)
+{
+        struct fhci_usb *usb = (struct fhci_usb *)lld;
+        struct fhci_hcd *fhci = usb->fhci;
+        u8 mode;
+        u16 mask;
+        fhci_dbg(fhci, "-> %s\n", __func__);
+        fhci_stop_sof_timer(fhci);
+        /* disable the USB controller */
+        mode = in_8(&fhci->regs->usb_mod);
+        out_8(&fhci->regs->usb_mod, mode & (~USB_MODE_EN));
+        /* disable idle interrupts */
+        mask = in_be16(&fhci->regs->usb_mask);
+        out_be16(&fhci->regs->usb_mask, mask & (~USB_E_IDLE_MASK));
+        fhci_io_port_generate_reset(fhci);
+        /* enable interrupt on this endpoint */
+        out_be16(&fhci->regs->usb_mask, mask);
+        /* enable the USB controller */
+        mode = in_8(&fhci->regs->usb_mod);
+        out_8(&fhci->regs->usb_mod, mode | USB_MODE_EN);
+        fhci_start_sof_timer(fhci);
+        fhci_dbg(fhci, "<- %s\n", __func__);
+}
+int fhci_hub_status_data(struct usb_hcd *hcd, char *buf)
+{
+        struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+        int ret = 0;
+        unsigned long flags;
+        fhci_dbg(fhci, "-> %s\n", __func__);
+        spin_lock_irqsave(&fhci->lock, flags);
+        if (fhci->vroot_hub->port.wPortChange & (USB_PORT_STAT_C_CONNECTION |
+                        USB_PORT_STAT_C_ENABLE | USB_PORT_STAT_C_SUSPEND |
+                        USB_PORT_STAT_C_RESET | USB_PORT_STAT_C_OVERCURRENT)) {
+                *buf = 1 << 1;
+                ret = 1;
+                fhci_dbg(fhci, "-- %s\n", __func__);
+        }
+        spin_unlock_irqrestore(&fhci->lock, flags);
+        fhci_dbg(fhci, "<- %s\n", __func__);
+        return ret;
+}
+int fhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
+                            u16 wIndex, char *buf, u16 wLength)
+{
+        struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+        int retval = 0;
+        int len = 0;
+        struct usb_hub_status *hub_status;
+        struct usb_port_status *port_status;
+        unsigned long flags;
+        spin_lock_irqsave(&fhci->lock, flags);
+        fhci_dbg(fhci, "-> %s\n", __func__);
+        switch (typeReq) {
+        case ClearHubFeature:
+                switch (wValue) {
+                case C_HUB_LOCAL_POWER:
+                case C_HUB_OVER_CURRENT:
+                        break;
+                default:
+                        goto error;
+                }
+                break;
+        case ClearPortFeature:
+                fhci->vroot_hub->feature &= (1 << wValue);
+                switch (wValue) {
+                case USB_PORT_FEAT_ENABLE:
+                        fhci->vroot_hub->port.wPortStatus &=
+                            ~USB_PORT_STAT_ENABLE;
+                        fhci_port_disable(fhci);
+                        break;
+                case USB_PORT_FEAT_C_ENABLE:
+                        fhci->vroot_hub->port.wPortChange &=
+                            ~USB_PORT_STAT_C_ENABLE;
+                        break;
+                case USB_PORT_FEAT_SUSPEND:
+                        fhci->vroot_hub->port.wPortStatus &=
+                            ~USB_PORT_STAT_SUSPEND;
+                        fhci_stop_sof_timer(fhci);
+                        break;
+                case USB_PORT_FEAT_C_SUSPEND:
+                        fhci->vroot_hub->port.wPortChange &=
+                            ~USB_PORT_STAT_C_SUSPEND;
+                        break;
+                case USB_PORT_FEAT_POWER:
+                        fhci->vroot_hub->port.wPortStatus &=
+                            ~USB_PORT_STAT_POWER;
+                        fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
+                        break;
+                case USB_PORT_FEAT_C_CONNECTION:
+                        fhci->vroot_hub->port.wPortChange &=
+                            ~USB_PORT_STAT_C_CONNECTION;
+                        break;
+                case USB_PORT_FEAT_C_OVER_CURRENT:
+                        fhci->vroot_hub->port.wPortChange &=
+                            ~USB_PORT_STAT_C_OVERCURRENT;
+                        break;
+                case USB_PORT_FEAT_C_RESET:
+                        fhci->vroot_hub->port.wPortChange &=
+                            ~USB_PORT_STAT_C_RESET;
+                        break;
+                default:
+                        goto error;
+                }
+                break;
+        case GetHubDescriptor:
+                memcpy(buf, root_hub_des, sizeof(root_hub_des));
+                buf[3] = 0x11; /* per-port power, no ovrcrnt */
+                len = (buf[0] < wLength) ? buf[0] : wLength;
+                break;
+        case GetHubStatus:
+                hub_status = (struct usb_hub_status *)buf;
+                hub_status->wHubStatus =
+                    cpu_to_le16(fhci->vroot_hub->hub.wHubStatus);
+                hub_status->wHubChange =
+                    cpu_to_le16(fhci->vroot_hub->hub.wHubChange);
+                len = 4;
+                break;
+        case GetPortStatus:
+                port_status = (struct usb_port_status *)buf;
+                port_status->wPortStatus =
+                    cpu_to_le16(fhci->vroot_hub->port.wPortStatus);
+                port_status->wPortChange =
+                    cpu_to_le16(fhci->vroot_hub->port.wPortChange);
+                len = 4;
+                break;
+        case SetHubFeature:
+                switch (wValue) {
+                case C_HUB_OVER_CURRENT:
+                case C_HUB_LOCAL_POWER:
+                        break;
+                default:
+                        goto error;
+                }
+                break;
+        case SetPortFeature:
+                fhci->vroot_hub->feature |= (1 << wValue);
+                switch (wValue) {
+                case USB_PORT_FEAT_ENABLE:
+                        fhci->vroot_hub->port.wPortStatus |=
+                            USB_PORT_STAT_ENABLE;
+                        fhci_port_enable(fhci->usb_lld);
+                        break;
+                case USB_PORT_FEAT_SUSPEND:
+                        fhci->vroot_hub->port.wPortStatus |=
+                            USB_PORT_STAT_SUSPEND;
+                        fhci_stop_sof_timer(fhci);
+                        break;
+                case USB_PORT_FEAT_RESET:
+                        fhci->vroot_hub->port.wPortStatus |=
+                            USB_PORT_STAT_RESET;
+                        fhci_port_reset(fhci->usb_lld);
+                        fhci->vroot_hub->port.wPortStatus |=
+                            USB_PORT_STAT_ENABLE;
+                        fhci->vroot_hub->port.wPortStatus &=
+                            ~USB_PORT_STAT_RESET;
+                        break;
+                case USB_PORT_FEAT_POWER:
+                        fhci->vroot_hub->port.wPortStatus |=
+                            USB_PORT_STAT_POWER;
+                        fhci_config_transceiver(fhci, FHCI_PORT_WAITING);
+                        break;
+                default:
+                        goto error;
+                }
+                break;
+        default:
+error:
+                retval = -EPIPE;
+        }
+        fhci_dbg(fhci, "<- %s\n", __func__);
+        spin_unlock_irqrestore(&fhci->lock, flags);
+        return retval;
+}
diff --git a/drivers/usb/host/fhci-mem.c b/drivers/usb/host/fhci-mem.c
new file mode 100644
index 000000000000..2c0736c99712
--- /dev/null
+++ b/drivers/usb/host/fhci-mem.c
@@ -0,0 +1,113 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ *               Shlomi Gridish <gridish@freescale.com>
+ *               Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ *               Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ *               Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/list.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+static void init_td(struct td *td)
+{
+        memset(td, 0, sizeof(*td));
+        INIT_LIST_HEAD(&td->node);
+        INIT_LIST_HEAD(&td->frame_lh);
+}
+static void init_ed(struct ed *ed)
+{
+        memset(ed, 0, sizeof(*ed));
+        INIT_LIST_HEAD(&ed->td_list);
+        INIT_LIST_HEAD(&ed->node);
+}
+static struct td *get_empty_td(struct fhci_hcd *fhci)
+{
+        struct td *td;
+        if (!list_empty(&fhci->empty_tds)) {
+                td = list_entry(fhci->empty_tds.next, struct td, node);
+                list_del(fhci->empty_tds.next);
+        } else {
+                td = kmalloc(sizeof(*td), GFP_ATOMIC);
+                if (!td)
+                        fhci_err(fhci, "No memory to allocate to TD\n");
+                else
+                        init_td(td);
+        }
+        return td;
+}
+void fhci_recycle_empty_td(struct fhci_hcd *fhci, struct td *td)
+{
+        init_td(td);
+        list_add(&td->node, &fhci->empty_tds);
+}
+struct ed *fhci_get_empty_ed(struct fhci_hcd *fhci)
+{
+        struct ed *ed;
+        if (!list_empty(&fhci->empty_eds)) {
+                ed = list_entry(fhci->empty_eds.next, struct ed, node);
+                list_del(fhci->empty_eds.next);
+        } else {
+                ed = kmalloc(sizeof(*ed), GFP_ATOMIC);
+                if (!ed)
+                        fhci_err(fhci, "No memory to allocate to ED\n");
+                else
+                        init_ed(ed);
+        }
+        return ed;
+}
+void fhci_recycle_empty_ed(struct fhci_hcd *fhci, struct ed *ed)
+{
+        init_ed(ed);
+        list_add(&ed->node, &fhci->empty_eds);
+}
+struct td *fhci_td_fill(struct fhci_hcd *fhci, struct urb *urb,
+                        struct urb_priv *urb_priv, struct ed *ed, u16 index,
+                        enum fhci_ta_type type, int toggle, u8 *data, u32 len,
+                        u16 interval, u16 start_frame, bool ioc)
+{
+        struct td *td = get_empty_td(fhci);
+        if (!td)
+                return NULL;
+        td->urb = urb;
+        td->ed = ed;
+        td->type = type;
+        td->toggle = toggle;
+        td->data = data;
+        td->len = len;
+        td->iso_index = index;
+        td->interval = interval;
+        td->start_frame = start_frame;
+        td->ioc = ioc;
+        td->status = USB_TD_OK;
+        urb_priv->tds[index] = td;
+        return td;
+}
diff --git a/drivers/usb/host/fhci-q.c b/drivers/usb/host/fhci-q.c
new file mode 100644
index 000000000000..b0a1446ba292
--- /dev/null
+++ b/drivers/usb/host/fhci-q.c
@@ -0,0 +1,284 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ *               Shlomi Gridish <gridish@freescale.com>
+ *               Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ *               Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ *               Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+/* maps the hardware error code to the USB error code */
+static int status_to_error(u32 status)
+{
+        if (status == USB_TD_OK)
+                return 0;
+        else if (status & USB_TD_RX_ER_CRC)
+                return -EILSEQ;
+        else if (status & USB_TD_RX_ER_NONOCT)
+                return -EPROTO;
+        else if (status & USB_TD_RX_ER_OVERUN)
+                return -ECOMM;
+        else if (status & USB_TD_RX_ER_BITSTUFF)
+                return -EPROTO;
+        else if (status & USB_TD_RX_ER_PID)
+                return -EILSEQ;
+        else if (status & (USB_TD_TX_ER_NAK | USB_TD_TX_ER_TIMEOUT))
+                return -ETIMEDOUT;
+        else if (status & USB_TD_TX_ER_STALL)
+                return -EPIPE;
+        else if (status & USB_TD_TX_ER_UNDERUN)
+                return -ENOSR;
+        else if (status & USB_TD_RX_DATA_UNDERUN)
+                return -EREMOTEIO;
+        else if (status & USB_TD_RX_DATA_OVERUN)
+                return -EOVERFLOW;
+        else
+                return -EINVAL;
+}
+void fhci_add_td_to_frame(struct fhci_time_frame *frame, struct td *td)
+{
+        list_add_tail(&td->frame_lh, &frame->tds_list);
+}
+void fhci_add_tds_to_ed(struct ed *ed, struct td **td_list, int number)
+{
+        int i;
+        for (i = 0; i < number; i++) {
+                struct td *td = td_list[i];
+                list_add_tail(&td->node, &ed->td_list);
+        }
+        if (ed->td_head == NULL)
+                ed->td_head = td_list[0];
+}
+static struct td *peek_td_from_ed(struct ed *ed)
+{
+        struct td *td;
+        if (!list_empty(&ed->td_list))
+                td = list_entry(ed->td_list.next, struct td, node);
+        else
+                td = NULL;
+        return td;
+}
+struct td *fhci_remove_td_from_frame(struct fhci_time_frame *frame)
+{
+        struct td *td;
+        if (!list_empty(&frame->tds_list)) {
+                td = list_entry(frame->tds_list.next, struct td, frame_lh);
+                list_del_init(frame->tds_list.next);
+        } else
+                td = NULL;
+        return td;
+}
+struct td *fhci_peek_td_from_frame(struct fhci_time_frame *frame)
+{
+        struct td *td;
+        if (!list_empty(&frame->tds_list))
+                td = list_entry(frame->tds_list.next, struct td, frame_lh);
+        else
+                td = NULL;
+        return td;
+}
+struct td *fhci_remove_td_from_ed(struct ed *ed)
+{
+        struct td *td;
+        if (!list_empty(&ed->td_list)) {
+                td = list_entry(ed->td_list.next, struct td, node);
+                list_del_init(ed->td_list.next);
+                /* if this TD was the ED's head, find next TD */
+                if (!list_empty(&ed->td_list))
+                        ed->td_head = list_entry(ed->td_list.next, struct td,
+                                                 node);
+                else
+                        ed->td_head = NULL;
+        } else
+                td = NULL;
+        return td;
+}
+struct td *fhci_remove_td_from_done_list(struct fhci_controller_list *p_list)
+{
+        struct td *td;
+        if (!list_empty(&p_list->done_list)) {
+                td = list_entry(p_list->done_list.next, struct td, node);
+                list_del_init(p_list->done_list.next);
+        } else
+                td = NULL;
+        return td;
+}
+void fhci_move_td_from_ed_to_done_list(struct fhci_usb *usb, struct ed *ed)
+{
+        struct td *td;
+        td = ed->td_head;
+        list_del_init(&td->node);
+        /* If this TD was the ED's head,find next TD */
+        if (!list_empty(&ed->td_list))
+                ed->td_head = list_entry(ed->td_list.next, struct td, node);
+        else {
+                ed->td_head = NULL;
+                ed->state = FHCI_ED_SKIP;
+        }
+        ed->toggle_carry = td->toggle;
+        list_add_tail(&td->node, &usb->hc_list->done_list);
+        if (td->ioc)
+                usb->transfer_confirm(usb->fhci);
+}
+/* free done FHCI URB resource such as ED and TD */
+static void free_urb_priv(struct fhci_hcd *fhci, struct urb *urb)
+{
+        int i;
+        struct urb_priv *urb_priv = urb->hcpriv;
+        struct ed *ed = urb_priv->ed;
+        for (i = 0; i < urb_priv->num_of_tds; i++) {
+                list_del_init(&urb_priv->tds[i]->node);
+                fhci_recycle_empty_td(fhci, urb_priv->tds[i]);
+        }
+        /* if this TD was the ED's head,find the next TD */
+        if (!list_empty(&ed->td_list))
+                ed->td_head = list_entry(ed->td_list.next, struct td, node);
+        else
+                ed->td_head = NULL;
+        kfree(urb_priv->tds);
+        kfree(urb_priv);
+        urb->hcpriv = NULL;
+        /* if this TD was the ED's head,find next TD */
+        if (ed->td_head == NULL)
+                list_del_init(&ed->node);
+        fhci->active_urbs--;
+}
+/* this routine called to complete and free done URB */
+void fhci_urb_complete_free(struct fhci_hcd *fhci, struct urb *urb)
+{
+        free_urb_priv(fhci, urb);
+        if (urb->status == -EINPROGRESS) {
+                if (urb->actual_length != urb->transfer_buffer_length &&
+                                urb->transfer_flags & URB_SHORT_NOT_OK)
+                        urb->status = -EREMOTEIO;
+                else
+                        urb->status = 0;
+        }
+        usb_hcd_unlink_urb_from_ep(fhci_to_hcd(fhci), urb);
+        spin_unlock(&fhci->lock);
+        usb_hcd_giveback_urb(fhci_to_hcd(fhci), urb, urb->status);
+        spin_lock(&fhci->lock);
+}
+/*
+ * caculate transfer length/stats and update the urb
+ * Precondition: irqsafe(only for urb-?status locking)
+ */
+void fhci_done_td(struct urb *urb, struct td *td)
+{
+        struct ed *ed = td->ed;
+        u32 cc = td->status;
+        /* ISO...drivers see per-TD length/status */
+        if (ed->mode == FHCI_TF_ISO) {
+                u32 len;
+                if (!(urb->transfer_flags & URB_SHORT_NOT_OK &&
+                                cc == USB_TD_RX_DATA_UNDERUN))
+                        cc = USB_TD_OK;
+                if (usb_pipeout(urb->pipe))
+                        len = urb->iso_frame_desc[td->iso_index].length;
+                else
+                        len = td->actual_len;
+                urb->actual_length += len;
+                urb->iso_frame_desc[td->iso_index].actual_length = len;
+                urb->iso_frame_desc[td->iso_index].status =
+                        status_to_error(cc);
+        }
+        /* BULK,INT,CONTROL... drivers see aggregate length/status,
+         * except that "setup" bytes aren't counted and "short" transfers
+         * might not be reported as errors.
+         */
+        else {
+                if (td->error_cnt >= 3)
+                        urb->error_count = 3;
+                /* control endpoint only have soft stalls */
+                /* update packet status if needed(short may be ok) */
+                if (!(urb->transfer_flags & URB_SHORT_NOT_OK) &&
+                                cc == USB_TD_RX_DATA_UNDERUN) {
+                        ed->state = FHCI_ED_OPER;
+                        cc = USB_TD_OK;
+                }
+                if (cc != USB_TD_OK) {
+                        if (urb->status == -EINPROGRESS)
+                                urb->status = status_to_error(cc);
+                }
+                /* count all non-empty packets except control SETUP packet */
+                if (td->type != FHCI_TA_SETUP || td->iso_index != 0)
+                        urb->actual_length += td->actual_len;
+        }
+}
+/* there are some pedning request to unlink */
+void fhci_del_ed_list(struct fhci_hcd *fhci, struct ed *ed)
+{
+        struct td *td = peek_td_from_ed(ed);
+        struct urb *urb = td->urb;
+        struct urb_priv *urb_priv = urb->hcpriv;
+        if (urb_priv->state == URB_DEL) {
+                td = fhci_remove_td_from_ed(ed);
+                /* HC may have partly processed this TD */
+                if (td->status != USB_TD_INPROGRESS)
+                        fhci_done_td(urb, td);
+                /* URB is done;clean up */
+                if (++(urb_priv->tds_cnt) == urb_priv->num_of_tds)
+                        fhci_urb_complete_free(fhci, urb);
+        }
+}
diff --git a/drivers/usb/host/fhci-sched.c b/drivers/usb/host/fhci-sched.c
new file mode 100644
index 000000000000..bb63b68ddb77
--- /dev/null
+++ b/drivers/usb/host/fhci-sched.c
@@ -0,0 +1,888 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ *               Shlomi Gridish <gridish@freescale.com>
+ *               Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ *               Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ *               Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <asm/qe.h>
+#include <asm/fsl_gtm.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+static void recycle_frame(struct fhci_usb *usb, struct packet *pkt)
+{
+        pkt->data = NULL;
+        pkt->len = 0;
+        pkt->status = USB_TD_OK;
+        pkt->info = 0;
+        pkt->priv_data = NULL;
+        cq_put(usb->ep0->empty_frame_Q, pkt);
+}
+/* confirm submitted packet */
+void fhci_transaction_confirm(struct fhci_usb *usb, struct packet *pkt)
+{
+        struct td *td;
+        struct packet *td_pkt;
+        struct ed *ed;
+        u32 trans_len;
+        bool td_done = false;
+        td = fhci_remove_td_from_frame(usb->actual_frame);
+        td_pkt = td->pkt;
+        trans_len = pkt->len;
+        td->status = pkt->status;
+        if (td->type == FHCI_TA_IN && td_pkt->info & PKT_DUMMY_PACKET) {
+                if ((td->data + td->actual_len) && trans_len)
+                        memcpy(td->data + td->actual_len, pkt->data,
+                               trans_len);
+                cq_put(usb->ep0->dummy_packets_Q, pkt->data);
+        }
+        recycle_frame(usb, pkt);
+        ed = td->ed;
+        if (ed->mode == FHCI_TF_ISO) {
+                if (ed->td_list.next->next != &ed->td_list) {
+                        struct td *td_next =
+                            list_entry(ed->td_list.next->next, struct td,
+                                       node);
+                        td_next->start_frame = usb->actual_frame->frame_num;
+                }
+                td->actual_len = trans_len;
+                td_done = true;
+        } else if ((td->status & USB_TD_ERROR) &&
+                        !(td->status & USB_TD_TX_ER_NAK)) {
+                /*
+                 * There was an error on the transaction (but not NAK).
+                 * If it is fatal error (data underrun, stall, bad pid or 3
+                 * errors exceeded), mark this TD as done.
+                 */
+                if ((td->status & USB_TD_RX_DATA_UNDERUN) ||
+                                (td->status & USB_TD_TX_ER_STALL) ||
+                                (td->status & USB_TD_RX_ER_PID) ||
+                                (++td->error_cnt >= 3)) {
+                        ed->state = FHCI_ED_HALTED;
+                        td_done = true;
+                        if (td->status & USB_TD_RX_DATA_UNDERUN) {
+                                fhci_dbg(usb->fhci, "td err fu\n");
+                                td->toggle = !td->toggle;
+                                td->actual_len += trans_len;
+                        } else {
+                                fhci_dbg(usb->fhci, "td err f!u\n");
+                        }
+                } else {
+                        fhci_dbg(usb->fhci, "td err !f\n");
+                        /* it is not a fatal error -retry this transaction */
+                        td->nak_cnt = 0;
+                        td->error_cnt++;
+                        td->status = USB_TD_OK;
+                }
+        } else if (td->status & USB_TD_TX_ER_NAK) {
+                /* there was a NAK response */
+                fhci_vdbg(usb->fhci, "td nack\n");
+                td->nak_cnt++;
+                td->error_cnt = 0;
+                td->status = USB_TD_OK;
+        } else {
+                /* there was no error on transaction */
+                td->error_cnt = 0;
+                td->nak_cnt = 0;
+                td->toggle = !td->toggle;
+                td->actual_len += trans_len;
+                if (td->len == td->actual_len)
+                        td_done = true;
+        }
+        if (td_done)
+                fhci_move_td_from_ed_to_done_list(usb, ed);
+}
+/*
+ * Flush all transmitted packets from BDs
+ * This routine is called when disabling the USB port to flush all
+ * transmissions that are allready scheduled in the BDs
+ */
+void fhci_flush_all_transmissions(struct fhci_usb *usb)
+{
+        u8 mode;
+        struct td *td;
+        mode = in_8(&usb->fhci->regs->usb_mod);
+        clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_EN);
+        fhci_flush_bds(usb);
+        while ((td = fhci_peek_td_from_frame(usb->actual_frame)) != NULL) {
+                struct packet *pkt = td->pkt;
+                pkt->status = USB_TD_TX_ER_TIMEOUT;
+                fhci_transaction_confirm(usb, pkt);
+        }
+        usb->actual_frame->frame_status = FRAME_END_TRANSMISSION;
+        /* reset the event register */
+        out_be16(&usb->fhci->regs->usb_event, 0xffff);
+        /* enable the USB controller */
+        out_8(&usb->fhci->regs->usb_mod, mode | USB_MODE_EN);
+}
+/*
+ * This function forms the packet and transmit the packet. This function
+ * will handle all endpoint type:ISO,interrupt,control and bulk
+ */
+static int add_packet(struct fhci_usb *usb, struct ed *ed, struct td *td)
+{
+        u32 fw_transaction_time, len = 0;
+        struct packet *pkt;
+        u8 *data = NULL;
+        /* calcalate data address,len and toggle and then add the transaction */
+        if (td->toggle == USB_TD_TOGGLE_CARRY)
+                td->toggle = ed->toggle_carry;
+        switch (ed->mode) {
+        case FHCI_TF_ISO:
+                len = td->len;
+                if (td->type != FHCI_TA_IN)
+                        data = td->data;
+                break;
+        case FHCI_TF_CTRL:
+        case FHCI_TF_BULK:
+                len = min(td->len - td->actual_len, ed->max_pkt_size);
+                if (!((td->type == FHCI_TA_IN) &&
+                      ((len + td->actual_len) == td->len)))
+                        data = td->data + td->actual_len;
+                break;
+        case FHCI_TF_INTR:
+                len = min(td->len, ed->max_pkt_size);
+                if (!((td->type == FHCI_TA_IN) &&
+                      ((td->len + CRC_SIZE) >= ed->max_pkt_size)))
+                        data = td->data;
+                break;
+        default:
+                break;
+        }
+        if (usb->port_status == FHCI_PORT_FULL)
+                fw_transaction_time = (((len + PROTOCOL_OVERHEAD) * 11) >> 4);
+        else
+                fw_transaction_time = ((len + PROTOCOL_OVERHEAD) * 6);
+        /* check if there's enough space in this frame to submit this TD */
+        if (usb->actual_frame->total_bytes + len + PROTOCOL_OVERHEAD >=
+                        usb->max_bytes_per_frame) {
+                fhci_vdbg(usb->fhci, "not enough space in this frame: "
+                          "%d %d %d\n", usb->actual_frame->total_bytes, len,
+                          usb->max_bytes_per_frame);
+                return -1;
+        }
+        /* check if there's enough time in this frame to submit this TD */
+        if (usb->actual_frame->frame_status != FRAME_IS_PREPARED &&
+            (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION ||
+             (fw_transaction_time + usb->sw_transaction_time >=
+              1000 - fhci_get_sof_timer_count(usb)))) {
+                fhci_dbg(usb->fhci, "not enough time in this frame\n");
+                return -1;
+        }
+        /* update frame object fields before transmitting */
+        pkt = cq_get(usb->ep0->empty_frame_Q);
+        if (!pkt) {
+                fhci_dbg(usb->fhci, "there is no empty frame\n");
+                return -1;
+        }
+        td->pkt = pkt;
+        pkt->info = 0;
+        if (data == NULL) {
+                data = cq_get(usb->ep0->dummy_packets_Q);
+                BUG_ON(!data);
+                pkt->info = PKT_DUMMY_PACKET;
+        }
+        pkt->data = data;
+        pkt->len = len;
+        pkt->status = USB_TD_OK;
+        /* update TD status field before transmitting */
+        td->status = USB_TD_INPROGRESS;
+        /* update actual frame time object with the actual transmission */
+        usb->actual_frame->total_bytes += (len + PROTOCOL_OVERHEAD);
+        fhci_add_td_to_frame(usb->actual_frame, td);
+        if (usb->port_status != FHCI_PORT_FULL &&
+                        usb->port_status != FHCI_PORT_LOW) {
+                pkt->status = USB_TD_TX_ER_TIMEOUT;
+                pkt->len = 0;
+                fhci_transaction_confirm(usb, pkt);
+        } else if (fhci_host_transaction(usb, pkt, td->type, ed->dev_addr,
+                        ed->ep_addr, ed->mode, ed->speed, td->toggle)) {
+                /* remove TD from actual frame */
+                list_del_init(&td->frame_lh);
+                td->status = USB_TD_OK;
+                if (pkt->info & PKT_DUMMY_PACKET)
+                        cq_put(usb->ep0->dummy_packets_Q, pkt->data);
+                recycle_frame(usb, pkt);
+                usb->actual_frame->total_bytes -= (len + PROTOCOL_OVERHEAD);
+                fhci_err(usb->fhci, "host transaction failed\n");
+                return -1;
+        }
+        return len;
+}
+static void move_head_to_tail(struct list_head *list)
+{
+        struct list_head *node = list->next;
+        if (!list_empty(list)) {
+                list_del(node);
+                list_add_tail(node, list);
+        }
+}
+/*
+ * This function goes through the endpoint list and schedules the
+ * transactions within this list
+ */
+static int scan_ed_list(struct fhci_usb *usb,
+                        struct list_head *list, enum fhci_tf_mode list_type)
+{
+        static const int frame_part[4] = {
+                [FHCI_TF_CTRL] = MAX_BYTES_PER_FRAME,
+                [FHCI_TF_ISO] = (MAX_BYTES_PER_FRAME *
+                                 MAX_PERIODIC_FRAME_USAGE) / 100,
+                [FHCI_TF_BULK] = MAX_BYTES_PER_FRAME,
+                [FHCI_TF_INTR] = (MAX_BYTES_PER_FRAME *
+                                  MAX_PERIODIC_FRAME_USAGE) / 100
+        };
+        struct ed *ed;
+        struct td *td;
+        int ans = 1;
+        u32 save_transaction_time = usb->sw_transaction_time;
+        list_for_each_entry(ed, list, node) {
+                td = ed->td_head;
+                if (!td || (td && td->status == USB_TD_INPROGRESS))
+                        continue;
+                if (ed->state != FHCI_ED_OPER) {
+                        if (ed->state == FHCI_ED_URB_DEL) {
+                                td->status = USB_TD_OK;
+                                fhci_move_td_from_ed_to_done_list(usb, ed);
+                                ed->state = FHCI_ED_SKIP;
+                        }
+                        continue;
+                }
+                /*
+                 * if it isn't interrupt pipe or it is not iso pipe and the
+                 * interval time passed
+                 */
+                if ((list_type == FHCI_TF_INTR || list_type == FHCI_TF_ISO) &&
+                                (((usb->actual_frame->frame_num -
+                                   td->start_frame) & 0x7ff) < td->interval))
+                        continue;
+                if (add_packet(usb, ed, td) < 0)
+                        continue;
+                /* update time stamps in the TD */
+                td->start_frame = usb->actual_frame->frame_num;
+                usb->sw_transaction_time += save_transaction_time;
+                if (usb->actual_frame->total_bytes >=
+                                        usb->max_bytes_per_frame) {
+                        usb->actual_frame->frame_status =
+                                FRAME_DATA_END_TRANSMISSION;
+                        fhci_push_dummy_bd(usb->ep0);
+                        ans = 0;
+                        break;
+                }
+                if (usb->actual_frame->total_bytes >= frame_part[list_type])
+                        break;
+        }
+        /* be fair to each ED(move list head around) */
+        move_head_to_tail(list);
+        usb->sw_transaction_time = save_transaction_time;
+        return ans;
+}
+static u32 rotate_frames(struct fhci_usb *usb)
+{
+        struct fhci_hcd *fhci = usb->fhci;
+        if (!list_empty(&usb->actual_frame->tds_list)) {
+                if ((((in_be16(&fhci->pram->frame_num) & 0x07ff) -
+                      usb->actual_frame->frame_num) & 0x7ff) > 5)
+                        fhci_flush_actual_frame(usb);
+                else
+                        return -EINVAL;
+        }
+        usb->actual_frame->frame_status = FRAME_IS_PREPARED;
+        usb->actual_frame->frame_num = in_be16(&fhci->pram->frame_num) & 0x7ff;
+        usb->actual_frame->total_bytes = 0;
+        return 0;
+}
+/*
+ * This function schedule the USB transaction and will process the
+ * endpoint in the following order: iso, interrupt, control and bulk.
+ */
+void fhci_schedule_transactions(struct fhci_usb *usb)
+{
+        int left = 1;
+        if (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION)
+                if (rotate_frames(usb) != 0)
+                        return;
+        if (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION)
+                return;
+        if (usb->actual_frame->total_bytes == 0) {
+                /*
+                 * schedule the next available ISO transfer
+                 *or next stage of the ISO transfer
+                 */
+                scan_ed_list(usb, &usb->hc_list->iso_list, FHCI_TF_ISO);
+                /*
+                 * schedule the next available interrupt transfer or
+                 * the next stage of the interrupt transfer
+                 */
+                scan_ed_list(usb, &usb->hc_list->intr_list, FHCI_TF_INTR);
+                /*
+                 * schedule the next available control transfer
+                 * or the next stage of the control transfer
+                 */
+                left = scan_ed_list(usb, &usb->hc_list->ctrl_list,
+                                    FHCI_TF_CTRL);
+        }
+        /*
+         * schedule the next available bulk transfer or the next stage of the
+         * bulk transfer
+         */
+        if (left > 0)
+                scan_ed_list(usb, &usb->hc_list->bulk_list, FHCI_TF_BULK);
+}
+/* Handles SOF interrupt */
+static void sof_interrupt(struct fhci_hcd *fhci)
+{
+        struct fhci_usb *usb = fhci->usb_lld;
+        if ((usb->port_status == FHCI_PORT_DISABLED) &&
+            (usb->vroot_hub->port.wPortStatus & USB_PORT_STAT_CONNECTION) &&
+            !(usb->vroot_hub->port.wPortChange & USB_PORT_STAT_C_CONNECTION)) {
+                if (usb->vroot_hub->port.wPortStatus & USB_PORT_STAT_LOW_SPEED)
+                        usb->port_status = FHCI_PORT_LOW;
+                else
+                        usb->port_status = FHCI_PORT_FULL;
+                /* Disable IDLE */
+                usb->saved_msk &= ~USB_E_IDLE_MASK;
+                out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+        }
+        gtm_set_exact_timer16(fhci->timer, usb->max_frame_usage, false);
+        fhci_host_transmit_actual_frame(usb);
+        usb->actual_frame->frame_status = FRAME_IS_TRANSMITTED;
+        fhci_schedule_transactions(usb);
+}
+/* Handles device disconnected interrupt on port */
+void fhci_device_disconnected_interrupt(struct fhci_hcd *fhci)
+{
+        struct fhci_usb *usb = fhci->usb_lld;
+        fhci_dbg(fhci, "-> %s\n", __func__);
+        fhci_usb_disable_interrupt(usb);
+        clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_LSS);
+        usb->port_status = FHCI_PORT_DISABLED;
+        fhci_stop_sof_timer(fhci);
+        /* Enable IDLE since we want to know if something comes along */
+        usb->saved_msk |= USB_E_IDLE_MASK;
+        out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+        usb->vroot_hub->port.wPortStatus &= ~USB_PORT_STAT_CONNECTION;
+        usb->vroot_hub->port.wPortChange |= USB_PORT_STAT_C_CONNECTION;
+        usb->max_bytes_per_frame = 0;
+        fhci_usb_enable_interrupt(usb);
+        fhci_dbg(fhci, "<- %s\n", __func__);
+}
+/* detect a new device connected on the USB port */
+void fhci_device_connected_interrupt(struct fhci_hcd *fhci)
+{
+        struct fhci_usb *usb = fhci->usb_lld;
+        int state;
+        int ret;
+        fhci_dbg(fhci, "-> %s\n", __func__);
+        fhci_usb_disable_interrupt(usb);
+        state = fhci_ioports_check_bus_state(fhci);
+        /* low-speed device was connected to the USB port */
+        if (state == 1) {
+                ret = qe_usb_clock_set(fhci->lowspeed_clk, USB_CLOCK >> 3);
+                if (ret) {
+                        fhci_warn(fhci, "Low-Speed device is not supported, "
+                                  "try use BRGx\n");
+                        goto out;
+                }
+                usb->port_status = FHCI_PORT_LOW;
+                setbits8(&usb->fhci->regs->usb_mod, USB_MODE_LSS);
+                usb->vroot_hub->port.wPortStatus |=
+                    (USB_PORT_STAT_LOW_SPEED |
+                     USB_PORT_STAT_CONNECTION);
+                usb->vroot_hub->port.wPortChange |=
+                    USB_PORT_STAT_C_CONNECTION;
+                usb->max_bytes_per_frame =
+                    (MAX_BYTES_PER_FRAME >> 3) - 7;
+                fhci_port_enable(usb);
+        } else if (state == 2) {
+                ret = qe_usb_clock_set(fhci->fullspeed_clk, USB_CLOCK);
+                if (ret) {
+                        fhci_warn(fhci, "Full-Speed device is not supported, "
+                                  "try use CLKx\n");
+                        goto out;
+                }
+                usb->port_status = FHCI_PORT_FULL;
+                clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_LSS);
+                usb->vroot_hub->port.wPortStatus &=
+                    ~USB_PORT_STAT_LOW_SPEED;
+                usb->vroot_hub->port.wPortStatus |=
+                    USB_PORT_STAT_CONNECTION;
+                usb->vroot_hub->port.wPortChange |=
+                    USB_PORT_STAT_C_CONNECTION;
+                usb->max_bytes_per_frame = (MAX_BYTES_PER_FRAME - 15);
+                fhci_port_enable(usb);
+        }
+out:
+        fhci_usb_enable_interrupt(usb);
+        fhci_dbg(fhci, "<- %s\n", __func__);
+}
+irqreturn_t fhci_frame_limit_timer_irq(int irq, void *_hcd)
+{
+        struct usb_hcd *hcd = _hcd;
+        struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+        struct fhci_usb *usb = fhci->usb_lld;
+        spin_lock(&fhci->lock);
+        gtm_set_exact_timer16(fhci->timer, 1000, false);
+        if (usb->actual_frame->frame_status == FRAME_IS_TRANSMITTED) {
+                usb->actual_frame->frame_status = FRAME_TIMER_END_TRANSMISSION;
+                fhci_push_dummy_bd(usb->ep0);
+        }
+        fhci_schedule_transactions(usb);
+        spin_unlock(&fhci->lock);
+        return IRQ_HANDLED;
+}
+/* Cancel transmission on the USB endpoint */
+static void abort_transmission(struct fhci_usb *usb)
+{
+        fhci_dbg(usb->fhci, "-> %s\n", __func__);
+        /* issue stop Tx command */
+        qe_issue_cmd(QE_USB_STOP_TX, QE_CR_SUBBLOCK_USB, EP_ZERO, 0);
+        /* flush Tx FIFOs */
+        out_8(&usb->fhci->regs->usb_comm, USB_CMD_FLUSH_FIFO | EP_ZERO);
+        udelay(1000);
+        /* reset Tx BDs */
+        fhci_flush_bds(usb);
+        /* issue restart Tx command */
+        qe_issue_cmd(QE_USB_RESTART_TX, QE_CR_SUBBLOCK_USB, EP_ZERO, 0);
+        fhci_dbg(usb->fhci, "<- %s\n", __func__);
+}
+irqreturn_t fhci_irq(struct usb_hcd *hcd)
+{
+        struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+        struct fhci_usb *usb;
+        u16 usb_er = 0;
+        unsigned long flags;
+        spin_lock_irqsave(&fhci->lock, flags);
+        usb = fhci->usb_lld;
+        usb_er |= in_be16(&usb->fhci->regs->usb_event) &
+                  in_be16(&usb->fhci->regs->usb_mask);
+        /* clear event bits for next time */
+        out_be16(&usb->fhci->regs->usb_event, usb_er);
+        fhci_dbg_isr(fhci, usb_er);
+        if (usb_er & USB_E_RESET_MASK) {
+                if ((usb->port_status == FHCI_PORT_FULL) ||
+                                (usb->port_status == FHCI_PORT_LOW)) {
+                        fhci_device_disconnected_interrupt(fhci);
+                        usb_er &= ~USB_E_IDLE_MASK;
+                } else if (usb->port_status == FHCI_PORT_WAITING) {
+                        usb->port_status = FHCI_PORT_DISCONNECTING;
+                        /* Turn on IDLE since we want to disconnect */
+                        usb->saved_msk |= USB_E_IDLE_MASK;
+                        out_be16(&usb->fhci->regs->usb_event,
+                                 usb->saved_msk);
+                } else if (usb->port_status == FHCI_PORT_DISABLED) {
+                        if (fhci_ioports_check_bus_state(fhci) == 1 &&
+                                        usb->port_status != FHCI_PORT_LOW &&
+                                        usb->port_status != FHCI_PORT_FULL)
+                                fhci_device_connected_interrupt(fhci);
+                }
+                usb_er &= ~USB_E_RESET_MASK;
+        }
+        if (usb_er & USB_E_MSF_MASK) {
+                abort_transmission(fhci->usb_lld);
+                usb_er &= ~USB_E_MSF_MASK;
+        }
+        if (usb_er & (USB_E_SOF_MASK | USB_E_SFT_MASK)) {
+                sof_interrupt(fhci);
+                usb_er &= ~(USB_E_SOF_MASK | USB_E_SFT_MASK);
+        }
+        if (usb_er & USB_E_TXB_MASK) {
+                fhci_tx_conf_interrupt(fhci->usb_lld);
+                usb_er &= ~USB_E_TXB_MASK;
+        }
+        if (usb_er & USB_E_TXE1_MASK) {
+                fhci_tx_conf_interrupt(fhci->usb_lld);
+                usb_er &= ~USB_E_TXE1_MASK;
+        }
+        if (usb_er & USB_E_IDLE_MASK) {
+                if (usb->port_status == FHCI_PORT_DISABLED &&
+                                usb->port_status != FHCI_PORT_LOW &&
+                                usb->port_status != FHCI_PORT_FULL) {
+                        usb_er &= ~USB_E_RESET_MASK;
+                        fhci_device_connected_interrupt(fhci);
+                } else if (usb->port_status ==
+                                FHCI_PORT_DISCONNECTING) {
+                        /* XXX usb->port_status = FHCI_PORT_WAITING; */
+                        /* Disable IDLE */
+                        usb->saved_msk &= ~USB_E_IDLE_MASK;
+                        out_be16(&usb->fhci->regs->usb_mask,
+                                 usb->saved_msk);
+                } else {
+                        fhci_dbg_isr(fhci, -1);
+                }
+                usb_er &= ~USB_E_IDLE_MASK;
+        }
+        spin_unlock_irqrestore(&fhci->lock, flags);
+        return IRQ_HANDLED;
+}
+/*
+ * Process normal completions(error or sucess) and clean the schedule.
+ *
+ * This is the main path for handing urbs back to drivers. The only other patth
+ * is process_del_list(),which unlinks URBs by scanning EDs,instead of scanning
+ * the (re-reversed) done list as this does.
+ */
+static void process_done_list(unsigned long data)
+{
+        struct urb *urb;
+        struct ed *ed;
+        struct td *td;
+        struct urb_priv *urb_priv;
+        struct fhci_hcd *fhci = (struct fhci_hcd *)data;
+        disable_irq(fhci->timer->irq);
+        disable_irq(fhci_to_hcd(fhci)->irq);
+        spin_lock(&fhci->lock);
+        td = fhci_remove_td_from_done_list(fhci->hc_list);
+        while (td != NULL) {
+                urb = td->urb;
+                urb_priv = urb->hcpriv;
+                ed = td->ed;
+                /* update URB's length and status from TD */
+                fhci_done_td(urb, td);
+                urb_priv->tds_cnt++;
+                /*
+                 * if all this urb's TDs are done, call complete()
+                 * Interrupt transfers are the onley special case:
+                 * they are reissued,until "deleted" by usb_unlink_urb
+                 * (real work done in a SOF intr, by process_del_list)
+                 */
+                if (urb_priv->tds_cnt == urb_priv->num_of_tds) {
+                        fhci_urb_complete_free(fhci, urb);
+                } else if (urb_priv->state == URB_DEL &&
+                                ed->state == FHCI_ED_SKIP) {
+                        fhci_del_ed_list(fhci, ed);
+                        ed->state = FHCI_ED_OPER;
+                } else if (ed->state == FHCI_ED_HALTED) {
+                        urb_priv->state = URB_DEL;
+                        ed->state = FHCI_ED_URB_DEL;
+                        fhci_del_ed_list(fhci, ed);
+                        ed->state = FHCI_ED_OPER;
+                }
+                td = fhci_remove_td_from_done_list(fhci->hc_list);
+        }
+        spin_unlock(&fhci->lock);
+        enable_irq(fhci->timer->irq);
+        enable_irq(fhci_to_hcd(fhci)->irq);
+}
+DECLARE_TASKLET(fhci_tasklet, process_done_list, 0);
+/* transfer complted callback */
+u32 fhci_transfer_confirm_callback(struct fhci_hcd *fhci)
+{
+        if (!fhci->process_done_task->state)
+                tasklet_schedule(fhci->process_done_task);
+        return 0;
+}
+/*
+ * adds urb to the endpoint descriptor list
+ * arguments:
+ * fhci         data structure for the Low level host controller
+ * ep           USB Host endpoint data structure
+ * urb          USB request block data structure
+ */
+void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb)
+{
+        struct ed *ed = urb->ep->hcpriv;
+        struct urb_priv *urb_priv = urb->hcpriv;
+        u32 data_len = urb->transfer_buffer_length;
+        int urb_state = 0;
+        int toggle = 0;
+        struct td *td;
+        u8 *data;
+        u16 cnt = 0;
+        if (ed == NULL) {
+                ed = fhci_get_empty_ed(fhci);
+                ed->dev_addr = usb_pipedevice(urb->pipe);
+                ed->ep_addr = usb_pipeendpoint(urb->pipe);
+                switch (usb_pipetype(urb->pipe)) {
+                case PIPE_CONTROL:
+                        ed->mode = FHCI_TF_CTRL;
+                        break;
+                case PIPE_BULK:
+                        ed->mode = FHCI_TF_BULK;
+                        break;
+                case PIPE_INTERRUPT:
+                        ed->mode = FHCI_TF_INTR;
+                        break;
+                case PIPE_ISOCHRONOUS:
+                        ed->mode = FHCI_TF_ISO;
+                        break;
+                default:
+                        break;
+                }
+                ed->speed = (urb->dev->speed == USB_SPEED_LOW) ?
+                        FHCI_LOW_SPEED : FHCI_FULL_SPEED;
+                ed->max_pkt_size = usb_maxpacket(urb->dev,
+                        urb->pipe, usb_pipeout(urb->pipe));
+                urb->ep->hcpriv = ed;
+                fhci_dbg(fhci, "new ep speed=%d max_pkt_size=%d\n",
+                         ed->speed, ed->max_pkt_size);
+        }
+        /* for ISO transfer calculate start frame index */
+        if (ed->mode == FHCI_TF_ISO && urb->transfer_flags & URB_ISO_ASAP)
+                urb->start_frame = ed->td_head ? ed->last_iso + 1 :
+                                                 get_frame_num(fhci);
+        /*
+         * OHCI handles the DATA toggle itself,we just use the USB
+         * toggle bits
+         */
+        if (usb_gettoggle(urb->dev, usb_pipeendpoint(urb->pipe),
+                          usb_pipeout(urb->pipe)))
+                toggle = USB_TD_TOGGLE_CARRY;
+        else {
+                toggle = USB_TD_TOGGLE_DATA0;
+                usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
+                              usb_pipeout(urb->pipe), 1);
+        }
+        urb_priv->tds_cnt = 0;
+        urb_priv->ed = ed;
+        if (data_len > 0)
+                data = urb->transfer_buffer;
+        else
+                data = NULL;
+        switch (ed->mode) {
+        case FHCI_TF_BULK:
+                if (urb->transfer_flags & URB_ZERO_PACKET &&
+                                urb->transfer_buffer_length > 0 &&
+                                ((urb->transfer_buffer_length %
+                                usb_maxpacket(urb->dev, urb->pipe,
+                                usb_pipeout(urb->pipe))) == 0))
+                        urb_state = US_BULK0;
+                while (data_len > 4096) {
+                        td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+                                usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+                                                         FHCI_TA_IN,
+                                cnt ? USB_TD_TOGGLE_CARRY :
+                                      toggle,
+                                data, 4096, 0, 0, true);
+                        data += 4096;
+                        data_len -= 4096;
+                        cnt++;
+                }
+                td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+                        usb_pipeout(urb->pipe) ? FHCI_TA_OUT : FHCI_TA_IN,
+                        cnt ? USB_TD_TOGGLE_CARRY : toggle,
+                        data, data_len, 0, 0, true);
+                cnt++;
+                if (urb->transfer_flags & URB_ZERO_PACKET &&
+                                cnt < urb_priv->num_of_tds) {
+                        td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+                                usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+                                                         FHCI_TA_IN,
+                                USB_TD_TOGGLE_CARRY, NULL, 0, 0, 0, true);
+                        cnt++;
+                }
+                break;
+        case FHCI_TF_INTR:
+                urb->start_frame = get_frame_num(fhci) + 1;
+                td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+                        usb_pipeout(urb->pipe) ? FHCI_TA_OUT : FHCI_TA_IN,
+                        USB_TD_TOGGLE_DATA0, data, data_len,
+                        urb->interval, urb->start_frame, true);
+                break;
+        case FHCI_TF_CTRL:
+                ed->dev_addr = usb_pipedevice(urb->pipe);
+                ed->max_pkt_size = usb_maxpacket(urb->dev, urb->pipe,
+                        usb_pipeout(urb->pipe));
+                td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++, FHCI_TA_SETUP,
+                        USB_TD_TOGGLE_DATA0, urb->setup_packet, 8, 0, 0, true);
+                if (data_len > 0) {
+                        td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+                                usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+                                                         FHCI_TA_IN,
+                                USB_TD_TOGGLE_DATA1, data, data_len, 0, 0,
+                                true);
+                }
+                td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+                        usb_pipeout(urb->pipe) ? FHCI_TA_IN : FHCI_TA_OUT,
+                        USB_TD_TOGGLE_DATA1, data, 0, 0, 0, true);
+                urb_state = US_CTRL_SETUP;
+                break;
+        case FHCI_TF_ISO:
+                for (cnt = 0; cnt < urb->number_of_packets; cnt++) {
+                        u16 frame = urb->start_frame;
+                        /*
+                         * FIXME scheduling should handle frame counter
+                         * roll-around ... exotic case (and OHCI has
+                         * a 2^16 iso range, vs other HCs max of 2^10)
+                         */
+                        frame += cnt * urb->interval;
+                        frame &= 0x07ff;
+                        td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+                                usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+                                                         FHCI_TA_IN,
+                                USB_TD_TOGGLE_DATA0,
+                                data + urb->iso_frame_desc[cnt].offset,
+                                urb->iso_frame_desc[cnt].length,
+                                urb->interval, frame, true);
+                }
+                break;
+        default:
+                break;
+        }
+        /*
+         * set the state of URB
+         * control pipe:3 states -- setup,data,status
+         * interrupt and bulk pipe:1 state -- data
+         */
+        urb->pipe &= ~0x1f;
+        urb->pipe |= urb_state & 0x1f;
+        urb_priv->state = URB_INPROGRESS;
+        if (!ed->td_head) {
+                ed->state = FHCI_ED_OPER;
+                switch (ed->mode) {
+                case FHCI_TF_CTRL:
+                        list_add(&ed->node, &fhci->hc_list->ctrl_list);
+                        break;
+                case FHCI_TF_BULK:
+                        list_add(&ed->node, &fhci->hc_list->bulk_list);
+                        break;
+                case FHCI_TF_INTR:
+                        list_add(&ed->node, &fhci->hc_list->intr_list);
+                        break;
+                case FHCI_TF_ISO:
+                        list_add(&ed->node, &fhci->hc_list->iso_list);
+                        break;
+                default:
+                        break;
+                }
+        }
+        fhci_add_tds_to_ed(ed, urb_priv->tds, urb_priv->num_of_tds);
+        fhci->active_urbs++;
+}
diff --git a/drivers/usb/host/fhci-tds.c b/drivers/usb/host/fhci-tds.c
new file mode 100644
index 000000000000..b40332290319
--- /dev/null
+++ b/drivers/usb/host/fhci-tds.c
@@ -0,0 +1,626 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ *               Shlomi Gridish <gridish@freescale.com>
+ *               Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ *               Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ *               Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+#define DUMMY_BD_BUFFER  0xdeadbeef
+#define DUMMY2_BD_BUFFER 0xbaadf00d
+/* Transaction Descriptors bits */
+#define TD_R            0x8000 /* ready bit */
+#define TD_W            0x2000 /* wrap bit */
+#define TD_I            0x1000 /* interrupt on completion */
+#define TD_L            0x0800 /* last */
+#define TD_TC           0x0400 /* transmit CRC */
+#define TD_CNF          0x0200 /* CNF - Must be always 1 */
+#define TD_LSP          0x0100 /* Low-speed transaction */
+#define TD_PID          0x00c0 /* packet id */
+#define TD_RXER         0x0020 /* Rx error or not */
+#define TD_NAK          0x0010 /* No ack. */
+#define TD_STAL         0x0008 /* Stall recieved */
+#define TD_TO           0x0004 /* time out */
+#define TD_UN           0x0002 /* underrun */
+#define TD_NO           0x0010 /* Rx Non Octet Aligned Packet */
+#define TD_AB           0x0008 /* Frame Aborted */
+#define TD_CR           0x0004 /* CRC Error */
+#define TD_OV           0x0002 /* Overrun */
+#define TD_BOV          0x0001 /* Buffer Overrun */
+#define TD_ERRORS       (TD_NAK | TD_STAL | TD_TO | TD_UN | \
+                         TD_NO | TD_AB | TD_CR | TD_OV | TD_BOV)
+#define TD_PID_DATA0    0x0080 /* Data 0 toggle */
+#define TD_PID_DATA1    0x00c0 /* Data 1 toggle */
+#define TD_PID_TOGGLE   0x00c0 /* Data 0/1 toggle mask */
+#define TD_TOK_SETUP    0x0000
+#define TD_TOK_OUT      0x4000
+#define TD_TOK_IN       0x8000
+#define TD_ISO          0x1000
+#define TD_ENDP         0x0780
+#define TD_ADDR         0x007f
+#define TD_ENDP_SHIFT 7
+struct usb_td {
+        __be16 status;
+        __be16 length;
+        __be32 buf_ptr;
+        __be16 extra;
+        __be16 reserved;
+};
+static struct usb_td __iomem *next_bd(struct usb_td __iomem *base,
+                                      struct usb_td __iomem *td,
+                                      u16 status)
+{
+        if (status & TD_W)
+                return base;
+        else
+                return ++td;
+}
+void fhci_push_dummy_bd(struct endpoint *ep)
+{
+        if (ep->already_pushed_dummy_bd == false) {
+                u16 td_status = in_be16(&ep->empty_td->status);
+                out_be32(&ep->empty_td->buf_ptr, DUMMY_BD_BUFFER);
+                /* get the next TD in the ring */
+                ep->empty_td = next_bd(ep->td_base, ep->empty_td, td_status);
+                ep->already_pushed_dummy_bd = true;
+        }
+}
+/* destroy an USB endpoint */
+void fhci_ep0_free(struct fhci_usb *usb)
+{
+        struct endpoint *ep;
+        int size;
+        ep = usb->ep0;
+        if (ep) {
+                if (ep->td_base)
+                        cpm_muram_free(cpm_muram_offset(ep->td_base));
+                if (ep->conf_frame_Q) {
+                        size = cq_howmany(ep->conf_frame_Q);
+                        for (; size; size--) {
+                                struct packet *pkt = cq_get(ep->conf_frame_Q);
+                                kfree(pkt);
+                        }
+                        cq_delete(ep->conf_frame_Q);
+                }
+                if (ep->empty_frame_Q) {
+                        size = cq_howmany(ep->empty_frame_Q);
+                        for (; size; size--) {
+                                struct packet *pkt = cq_get(ep->empty_frame_Q);
+                                kfree(pkt);
+                        }
+                        cq_delete(ep->empty_frame_Q);
+                }
+                if (ep->dummy_packets_Q) {
+                        size = cq_howmany(ep->dummy_packets_Q);
+                        for (; size; size--) {
+                                u8 *buff = cq_get(ep->dummy_packets_Q);
+                                kfree(buff);
+                        }
+                        cq_delete(ep->dummy_packets_Q);
+                }
+                kfree(ep);
+                usb->ep0 = NULL;
+        }
+}
+/*
+ * create the endpoint structure
+ *
+ * arguments:
+ * usb          A pointer to the data structure of the USB
+ * data_mem     The data memory partition(BUS)
+ * ring_len     TD ring length
+ */
+u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem,
+                           u32 ring_len)
+{
+        struct endpoint *ep;
+        struct usb_td __iomem *td;
+        unsigned long ep_offset;
+        char *err_for = "enpoint PRAM";
+        int ep_mem_size;
+        u32 i;
+        /* we need at least 3 TDs in the ring */
+        if (!(ring_len > 2)) {
+                fhci_err(usb->fhci, "illegal TD ring length parameters\n");
+                return -EINVAL;
+        }
+        ep = kzalloc(sizeof(*ep), GFP_KERNEL);
+        if (!ep)
+                return -ENOMEM;
+        ep_mem_size = ring_len * sizeof(*td) + sizeof(struct fhci_ep_pram);
+        ep_offset = cpm_muram_alloc(ep_mem_size, 32);
+        if (IS_ERR_VALUE(ep_offset))
+                goto err;
+        ep->td_base = cpm_muram_addr(ep_offset);
+        /* zero all queue pointers */
+        ep->conf_frame_Q = cq_new(ring_len + 2);
+        ep->empty_frame_Q = cq_new(ring_len + 2);
+        ep->dummy_packets_Q = cq_new(ring_len + 2);
+        if (!ep->conf_frame_Q || !ep->empty_frame_Q || !ep->dummy_packets_Q) {
+                err_for = "frame_queues";
+                goto err;
+        }
+        for (i = 0; i < (ring_len + 1); i++) {
+                struct packet *pkt;
+                u8 *buff;
+                pkt = kmalloc(sizeof(*pkt), GFP_KERNEL);
+                if (!pkt) {
+                        err_for = "frame";
+                        goto err;
+                }
+                buff = kmalloc(1028 * sizeof(*buff), GFP_KERNEL);
+                if (!buff) {
+                        kfree(pkt);
+                        err_for = "buffer";
+                        goto err;
+                }
+                cq_put(ep->empty_frame_Q, pkt);
+                cq_put(ep->dummy_packets_Q, buff);
+        }
+        /* we put the endpoint parameter RAM right behind the TD ring */
+        ep->ep_pram_ptr = (void __iomem *)ep->td_base + sizeof(*td) * ring_len;
+        ep->conf_td = ep->td_base;
+        ep->empty_td = ep->td_base;
+        ep->already_pushed_dummy_bd = false;
+        /* initialize tds */
+        td = ep->td_base;
+        for (i = 0; i < ring_len; i++) {
+                out_be32(&td->buf_ptr, 0);
+                out_be16(&td->status, 0);
+                out_be16(&td->length, 0);
+                out_be16(&td->extra, 0);
+                td++;
+        }
+        td--;
+        out_be16(&td->status, TD_W); /* for last TD set Wrap bit */
+        out_be16(&td->length, 0);
+        /* endpoint structure has been created */
+        usb->ep0 = ep;
+        return 0;
+err:
+        fhci_ep0_free(usb);
+        kfree(ep);
+        fhci_err(usb->fhci, "no memory for the %s\n", err_for);
+        return -ENOMEM;
+}
+/*
+ * initialize the endpoint register according to the given parameters
+ *
+ * artuments:
+ * usb          A pointer to the data strucutre of the USB
+ * ep           A pointer to the endpoint structre
+ * data_mem     The data memory partition(BUS)
+ */
+void fhci_init_ep_registers(struct fhci_usb *usb, struct endpoint *ep,
+                            enum fhci_mem_alloc data_mem)
+{
+        u8 rt;
+        /* set the endpoint registers according to the endpoint */
+        out_be16(&usb->fhci->regs->usb_ep[0],
+                 USB_TRANS_CTR | USB_EP_MF | USB_EP_RTE);
+        out_be16(&usb->fhci->pram->ep_ptr[0],
+                 cpm_muram_offset(ep->ep_pram_ptr));
+        rt = (BUS_MODE_BO_BE | BUS_MODE_GBL);
+#ifdef MULTI_DATA_BUS
+        if (data_mem == MEM_SECONDARY)
+                rt |= BUS_MODE_DTB;
+#endif
+        out_8(&ep->ep_pram_ptr->rx_func_code, rt);
+        out_8(&ep->ep_pram_ptr->tx_func_code, rt);
+        out_be16(&ep->ep_pram_ptr->rx_buff_len, 1028);
+        out_be16(&ep->ep_pram_ptr->rx_base, 0);
+        out_be16(&ep->ep_pram_ptr->tx_base, cpm_muram_offset(ep->td_base));
+        out_be16(&ep->ep_pram_ptr->rx_bd_ptr, 0);
+        out_be16(&ep->ep_pram_ptr->tx_bd_ptr, cpm_muram_offset(ep->td_base));
+        out_be32(&ep->ep_pram_ptr->tx_state, 0);
+}
+/*
+ * Collect the submitted frames and inform the application about them
+ * It is also prepearing the TDs for new frames. If the Tx interrupts
+ * are diabled, the application should call that routine to get
+ * confirmation about the submitted frames. Otherwise, the routine is
+ * called frome the interrupt service routine during the Tx interrupt.
+ * In that case the application is informed by calling the application
+ * specific 'fhci_transaction_confirm' routine
+ */
+static void fhci_td_transaction_confirm(struct fhci_usb *usb)
+{
+        struct endpoint *ep = usb->ep0;
+        struct packet *pkt;
+        struct usb_td __iomem *td;
+        u16 extra_data;
+        u16 td_status;
+        u16 td_length;
+        u32 buf;
+        /*
+         * collect transmitted BDs from the chip. The routine clears all BDs
+         * with R bit = 0 and the pointer to data buffer is not NULL, that is
+         * BDs which point to the transmitted data buffer
+         */
+        while (1) {
+                td = ep->conf_td;
+                td_status = in_be16(&td->status);
+                td_length = in_be16(&td->length);
+                buf = in_be32(&td->buf_ptr);
+                extra_data = in_be16(&td->extra);
+                /* check if the TD is empty */
+                if (!(!(td_status & TD_R) && ((td_status & ~TD_W) || buf)))
+                        break;
+                /* check if it is a dummy buffer */
+                else if ((buf == DUMMY_BD_BUFFER) && !(td_status & ~TD_W))
+                        break;
+                /* mark TD as empty */
+                clrbits16(&td->status, ~TD_W);
+                out_be16(&td->length, 0);
+                out_be32(&td->buf_ptr, 0);
+                out_be16(&td->extra, 0);
+                /* advance the TD pointer */
+                ep->conf_td = next_bd(ep->td_base, ep->conf_td, td_status);
+                /* check if it is a dummy buffer(type2) */
+                if ((buf == DUMMY2_BD_BUFFER) && !(td_status & ~TD_W))
+                        continue;
+                pkt = cq_get(ep->conf_frame_Q);
+                if (!pkt)
+                        fhci_err(usb->fhci, "no frame to confirm\n");
+                if (td_status & TD_ERRORS) {
+                        if (td_status & TD_RXER) {
+                                if (td_status & TD_CR)
+                                        pkt->status = USB_TD_RX_ER_CRC;
+                                else if (td_status & TD_AB)
+                                        pkt->status = USB_TD_RX_ER_BITSTUFF;
+                                else if (td_status & TD_OV)
+                                        pkt->status = USB_TD_RX_ER_OVERUN;
+                                else if (td_status & TD_BOV)
+                                        pkt->status = USB_TD_RX_DATA_OVERUN;
+                                else if (td_status & TD_NO)
+                                        pkt->status = USB_TD_RX_ER_NONOCT;
+                                else
+                                        fhci_err(usb->fhci, "illegal error "
+                                                 "occured\n");
+                        } else if (td_status & TD_NAK)
+                                pkt->status = USB_TD_TX_ER_NAK;
+                        else if (td_status & TD_TO)
+                                pkt->status = USB_TD_TX_ER_TIMEOUT;
+                        else if (td_status & TD_UN)
+                                pkt->status = USB_TD_TX_ER_UNDERUN;
+                        else if (td_status & TD_STAL)
+                                pkt->status = USB_TD_TX_ER_STALL;
+                        else
+                                fhci_err(usb->fhci, "illegal error occured\n");
+                } else if ((extra_data & TD_TOK_IN) &&
+                                pkt->len > td_length - CRC_SIZE) {
+                        pkt->status = USB_TD_RX_DATA_UNDERUN;
+                }
+                if (extra_data & TD_TOK_IN)
+                        pkt->len = td_length - CRC_SIZE;
+                else if (pkt->info & PKT_ZLP)
+                        pkt->len = 0;
+                else
+                        pkt->len = td_length;
+                fhci_transaction_confirm(usb, pkt);
+        }
+}
+/*
+ * Submitting a data frame to a specified endpoint of a USB device
+ * The frame is put in the driver's transmit queue for this endpoint
+ *
+ * Arguments:
+ * usb          A pointer to the USB structure
+ * pkt          A pointer to the user frame structure
+ * trans_type   Transaction tyep - IN,OUT or SETUP
+ * dest_addr    Device address - 0~127
+ * dest_ep      Endpoint number of the device - 0~16
+ * trans_mode   Pipe type - ISO,Interrupt,bulk or control
+ * dest_speed   USB speed - Low speed or FULL speed
+ * data_toggle  Data sequence toggle - 0 or 1
+ */
+u32 fhci_host_transaction(struct fhci_usb *usb,
+                          struct packet *pkt,
+                          enum fhci_ta_type trans_type,
+                          u8 dest_addr,
+                          u8 dest_ep,
+                          enum fhci_tf_mode trans_mode,
+                          enum fhci_speed dest_speed, u8 data_toggle)
+{
+        struct endpoint *ep = usb->ep0;
+        struct usb_td __iomem *td;
+        u16 extra_data;
+        u16 td_status;
+        fhci_usb_disable_interrupt(usb);
+        /* start from the next BD that should be filled */
+        td = ep->empty_td;
+        td_status = in_be16(&td->status);
+        if (td_status & TD_R && in_be16(&td->length)) {
+                /* if the TD is not free */
+                fhci_usb_enable_interrupt(usb);
+                return -1;
+        }
+        /* get the next TD in the ring */
+        ep->empty_td = next_bd(ep->td_base, ep->empty_td, td_status);
+        fhci_usb_enable_interrupt(usb);
+        pkt->priv_data = td;
+        out_be32(&td->buf_ptr, virt_to_phys(pkt->data));
+        /* sets up transaction parameters - addr,endp,dir,and type */
+        extra_data = (dest_ep << TD_ENDP_SHIFT) | dest_addr;
+        switch (trans_type) {
+        case FHCI_TA_IN:
+                extra_data |= TD_TOK_IN;
+                break;
+        case FHCI_TA_OUT:
+                extra_data |= TD_TOK_OUT;
+                break;
+        case FHCI_TA_SETUP:
+                extra_data |= TD_TOK_SETUP;
+                break;
+        }
+        if (trans_mode == FHCI_TF_ISO)
+                extra_data |= TD_ISO;
+        out_be16(&td->extra, extra_data);
+        /* sets up the buffer descriptor */
+        td_status = ((td_status & TD_W) | TD_R | TD_L | TD_I | TD_CNF);
+        if (!(pkt->info & PKT_NO_CRC))
+                td_status |= TD_TC;
+        switch (trans_type) {
+        case FHCI_TA_IN:
+                if (data_toggle)
+                        pkt->info |= PKT_PID_DATA1;
+                else
+                        pkt->info |= PKT_PID_DATA0;
+                break;
+        default:
+                if (data_toggle) {
+                        td_status |= TD_PID_DATA1;
+                        pkt->info |= PKT_PID_DATA1;
+                } else {
+                        td_status |= TD_PID_DATA0;
+                        pkt->info |= PKT_PID_DATA0;
+                }
+                break;
+        }
+        if ((dest_speed == FHCI_LOW_SPEED) &&
+            (usb->port_status == FHCI_PORT_FULL))
+                td_status |= TD_LSP;
+        out_be16(&td->status, td_status);
+        /* set up buffer length */
+        if (trans_type == FHCI_TA_IN)
+                out_be16(&td->length, pkt->len + CRC_SIZE);
+        else
+                out_be16(&td->length, pkt->len);
+        /* put the frame to the confirmation queue */
+        cq_put(ep->conf_frame_Q, pkt);
+        if (cq_howmany(ep->conf_frame_Q) == 1)
+                out_8(&usb->fhci->regs->usb_comm, USB_CMD_STR_FIFO);
+        return 0;
+}
+/* Reset the Tx BD ring */
+void fhci_flush_bds(struct fhci_usb *usb)
+{
+        u16 extra_data;
+        u16 td_status;
+        u32 buf;
+        struct usb_td __iomem *td;
+        struct endpoint *ep = usb->ep0;
+        td = ep->td_base;
+        while (1) {
+                td_status = in_be16(&td->status);
+                buf = in_be32(&td->buf_ptr);
+                extra_data = in_be16(&td->extra);
+                /* if the TD is not empty - we'll confirm it as Timeout */
+                if (td_status & TD_R)
+                        out_be16(&td->status, (td_status & ~TD_R) | TD_TO);
+                /* if this TD is dummy - let's skip this TD */
+                else if (in_be32(&td->buf_ptr) == DUMMY_BD_BUFFER)
+                        out_be32(&td->buf_ptr, DUMMY2_BD_BUFFER);
+                /* if this is the last TD - break */
+                if (td_status & TD_W)
+                        break;
+                td++;
+        }
+        fhci_td_transaction_confirm(usb);
+        td = ep->td_base;
+        do {
+                out_be16(&td->status, 0);
+                out_be16(&td->length, 0);
+                out_be32(&td->buf_ptr, 0);
+                out_be16(&td->extra, 0);
+                td++;
+        } while (!(in_be16(&td->status) & TD_W));
+        out_be16(&td->status, TD_W); /* for last TD set Wrap bit */
+        out_be16(&td->length, 0);
+        out_be32(&td->buf_ptr, 0);
+        out_be16(&td->extra, 0);
+        out_be16(&ep->ep_pram_ptr->tx_bd_ptr,
+                 in_be16(&ep->ep_pram_ptr->tx_base));
+        out_be32(&ep->ep_pram_ptr->tx_state, 0);
+        out_be16(&ep->ep_pram_ptr->tx_cnt, 0);
+        ep->empty_td = ep->td_base;
+        ep->conf_td = ep->td_base;
+}
+/*
+ * Flush all transmitted packets from TDs in the actual frame.
+ * This routine is called when something wrong with the controller and
+ * we want to get rid of the actual frame and start again next frame
+ */
+void fhci_flush_actual_frame(struct fhci_usb *usb)
+{
+        u8 mode;
+        u16 tb_ptr;
+        u16 extra_data;
+        u16 td_status;
+        u32 buf_ptr;
+        struct usb_td __iomem *td;
+        struct endpoint *ep = usb->ep0;
+        /* disable the USB controller */
+        mode = in_8(&usb->fhci->regs->usb_mod);
+        out_8(&usb->fhci->regs->usb_mod, mode & ~USB_MODE_EN);
+        tb_ptr = in_be16(&ep->ep_pram_ptr->tx_bd_ptr);
+        td = cpm_muram_addr(tb_ptr);
+        td_status = in_be16(&td->status);
+        buf_ptr = in_be32(&td->buf_ptr);
+        extra_data = in_be16(&td->extra);
+        do {
+                if (td_status & TD_R) {
+                        out_be16(&td->status, (td_status & ~TD_R) | TD_TO);
+                } else {
+                        out_be32(&td->buf_ptr, 0);
+                        ep->already_pushed_dummy_bd = false;
+                        break;
+                }
+                /* advance the TD pointer */
+                td = next_bd(ep->td_base, td, td_status);
+                td_status = in_be16(&td->status);
+                buf_ptr = in_be32(&td->buf_ptr);
+                extra_data = in_be16(&td->extra);
+        } while ((td_status & TD_R) || buf_ptr);
+        fhci_td_transaction_confirm(usb);
+        out_be16(&ep->ep_pram_ptr->tx_bd_ptr,
+                 in_be16(&ep->ep_pram_ptr->tx_base));
+        out_be32(&ep->ep_pram_ptr->tx_state, 0);
+        out_be16(&ep->ep_pram_ptr->tx_cnt, 0);
+        ep->empty_td = ep->td_base;
+        ep->conf_td = ep->td_base;
+        usb->actual_frame->frame_status = FRAME_TIMER_END_TRANSMISSION;
+        /* reset the event register */
+        out_be16(&usb->fhci->regs->usb_event, 0xffff);
+        /* enable the USB controller */
+        out_8(&usb->fhci->regs->usb_mod, mode | USB_MODE_EN);
+}
+/* handles Tx confirm and Tx error interrupt */
+void fhci_tx_conf_interrupt(struct fhci_usb *usb)
+{
+        fhci_td_transaction_confirm(usb);
+        /*
+         * Schedule another transaction to this frame only if we have
+         * already confirmed all transaction in the frame.
+         */
+        if (((fhci_get_sof_timer_count(usb) < usb->max_frame_usage) ||
+             (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION)) &&
+            (list_empty(&usb->actual_frame->tds_list)))
+                fhci_schedule_transactions(usb);
+}
+void fhci_host_transmit_actual_frame(struct fhci_usb *usb)
+{
+        u16 tb_ptr;
+        u16 td_status;
+        struct usb_td __iomem *td;
+        struct endpoint *ep = usb->ep0;
+        tb_ptr = in_be16(&ep->ep_pram_ptr->tx_bd_ptr);
+        td = cpm_muram_addr(tb_ptr);
+        if (in_be32(&td->buf_ptr) == DUMMY_BD_BUFFER) {
+                struct usb_td __iomem *old_td = td;
+                ep->already_pushed_dummy_bd = false;
+                td_status = in_be16(&td->status);
+                /* gets the next TD in the ring */
+                td = next_bd(ep->td_base, td, td_status);
+                tb_ptr = cpm_muram_offset(td);
+                out_be16(&ep->ep_pram_ptr->tx_bd_ptr, tb_ptr);
+                /* start transmit only if we have something in the TDs */
+                if (in_be16(&td->status) & TD_R)
+                        out_8(&usb->fhci->regs->usb_comm, USB_CMD_STR_FIFO);
+                if (in_be32(&ep->conf_td->buf_ptr) == DUMMY_BD_BUFFER) {
+                        out_be32(&old_td->buf_ptr, 0);
+                        ep->conf_td = next_bd(ep->td_base, ep->conf_td,
+                                              td_status);
+                } else {
+                        out_be32(&old_td->buf_ptr, DUMMY2_BD_BUFFER);
+                }
+        }
+}
diff --git a/drivers/usb/host/fhci.h b/drivers/usb/host/fhci.h
new file mode 100644
index 000000000000..7116284ed21a
--- /dev/null
+++ b/drivers/usb/host/fhci.h
@@ -0,0 +1,607 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ *               Shlomi Gridish <gridish@freescale.com>
+ *               Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ *               Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ *               Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#ifndef __FHCI_H
+#define __FHCI_H
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/kfifo.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <asm/qe.h>
+#include "../core/hcd.h"
+#define USB_CLOCK       48000000
+#define FHCI_PRAM_SIZE 0x100
+#define MAX_EDS         32
+#define MAX_TDS         32
+/* CRC16 field size */
+#define CRC_SIZE 2
+/* USB protocol overhead for each frame transmitted from the host */
+#define PROTOCOL_OVERHEAD 7
+/* Packet structure, info field */
+#define PKT_PID_DATA0           0x80000000 /* PID - Data toggle zero */
+#define PKT_PID_DATA1           0x40000000 /* PID - Data toggle one  */
+#define PKT_PID_SETUP           0x20000000 /* PID - Setup bit */
+#define PKT_SETUP_STATUS        0x10000000 /* Setup status bit */
+#define PKT_SETADDR_STATUS      0x08000000 /* Set address status bit */
+#define PKT_SET_HOST_LAST       0x04000000 /* Last data packet */
+#define PKT_HOST_DATA           0x02000000 /* Data packet */
+#define PKT_FIRST_IN_FRAME      0x01000000 /* First packet in the frame */
+#define PKT_TOKEN_FRAME         0x00800000 /* Token packet */
+#define PKT_ZLP                 0x00400000 /* Zero length packet */
+#define PKT_IN_TOKEN_FRAME      0x00200000 /* IN token packet */
+#define PKT_OUT_TOKEN_FRAME     0x00100000 /* OUT token packet */
+#define PKT_SETUP_TOKEN_FRAME   0x00080000 /* SETUP token packet */
+#define PKT_STALL_FRAME         0x00040000 /* STALL packet */
+#define PKT_NACK_FRAME          0x00020000 /* NACK packet */
+#define PKT_NO_PID              0x00010000 /* No PID */
+#define PKT_NO_CRC              0x00008000 /* don't append CRC */
+#define PKT_HOST_COMMAND        0x00004000 /* Host command packet */
+#define PKT_DUMMY_PACKET        0x00002000 /* Dummy packet, used for mmm */
+#define PKT_LOW_SPEED_PACKET    0x00001000 /* Low-Speed packet */
+#define TRANS_OK                (0)
+#define TRANS_INPROGRESS        (-1)
+#define TRANS_DISCARD           (-2)
+#define TRANS_FAIL              (-3)
+#define PS_INT          0
+#define PS_DISCONNECTED 1
+#define PS_CONNECTED    2
+#define PS_READY        3
+#define PS_MISSING      4
+/* Transfer Descriptor status field */
+#define USB_TD_OK               0x00000000 /* TD transmited or received ok */
+#define USB_TD_INPROGRESS       0x80000000 /* TD is being transmitted */
+#define USB_TD_RX_ER_NONOCT     0x40000000 /* Tx Non Octet Aligned Packet */
+#define USB_TD_RX_ER_BITSTUFF   0x20000000 /* Frame Aborted-Received pkt */
+#define USB_TD_RX_ER_CRC        0x10000000 /* CRC error */
+#define USB_TD_RX_ER_OVERUN     0x08000000 /* Over - run occured */
+#define USB_TD_RX_ER_PID        0x04000000 /* wrong PID received */
+#define USB_TD_RX_DATA_UNDERUN  0x02000000 /* shorter than expected */
+#define USB_TD_RX_DATA_OVERUN   0x01000000 /* longer than expected */
+#define USB_TD_TX_ER_NAK        0x00800000 /* NAK handshake */
+#define USB_TD_TX_ER_STALL      0x00400000 /* STALL handshake */
+#define USB_TD_TX_ER_TIMEOUT    0x00200000 /* transmit time out */
+#define USB_TD_TX_ER_UNDERUN    0x00100000 /* transmit underrun */
+#define USB_TD_ERROR (USB_TD_RX_ER_NONOCT | USB_TD_RX_ER_BITSTUFF | \
+                USB_TD_RX_ER_CRC | USB_TD_RX_ER_OVERUN | USB_TD_RX_ER_PID | \
+                USB_TD_RX_DATA_UNDERUN | USB_TD_RX_DATA_OVERUN | \
+                USB_TD_TX_ER_NAK | USB_TD_TX_ER_STALL | \
+                USB_TD_TX_ER_TIMEOUT | USB_TD_TX_ER_UNDERUN)
+/* Transfer Descriptor toggle field */
+#define USB_TD_TOGGLE_DATA0     0
+#define USB_TD_TOGGLE_DATA1     1
+#define USB_TD_TOGGLE_CARRY     2
+/* #define MULTI_DATA_BUS */
+/* Bus mode register RBMR/TBMR */
+#define BUS_MODE_GBL    0x20    /* Global snooping */
+#define BUS_MODE_BO     0x18    /* Byte ordering */
+#define BUS_MODE_BO_BE  0x10    /* Byte ordering - Big-endian */
+#define BUS_MODE_DTB    0x02    /* Data bus */
+/* FHCI QE USB Register Description */
+/* USB Mode Register bit define */
+#define USB_MODE_EN             0x01
+#define USB_MODE_HOST           0x02
+#define USB_MODE_TEST           0x04
+#define USB_MODE_SFTE           0x08
+#define USB_MODE_RESUME         0x40
+#define USB_MODE_LSS            0x80
+/* USB Slave Address Register Mask */
+#define USB_SLVADDR_MASK        0x7F
+/* USB Endpoint register define */
+#define USB_EPNUM_MASK          0xF000
+#define USB_EPNUM_SHIFT         12
+#define USB_TRANS_MODE_SHIFT    8
+#define USB_TRANS_CTR           0x0000
+#define USB_TRANS_INT           0x0100
+#define USB_TRANS_BULK          0x0200
+#define USB_TRANS_ISO           0x0300
+#define USB_EP_MF               0x0020
+#define USB_EP_RTE              0x0010
+#define USB_THS_SHIFT           2
+#define USB_THS_MASK            0x000c
+#define USB_THS_NORMAL          0x0
+#define USB_THS_IGNORE_IN       0x0004
+#define USB_THS_NACK            0x0008
+#define USB_THS_STALL           0x000c
+#define USB_RHS_SHIFT           0
+#define USB_RHS_MASK            0x0003
+#define USB_RHS_NORMAL          0x0
+#define USB_RHS_IGNORE_OUT      0x0001
+#define USB_RHS_NACK            0x0002
+#define USB_RHS_STALL           0x0003
+#define USB_RTHS_MASK           0x000f
+/* USB Command Register define */
+#define USB_CMD_STR_FIFO        0x80
+#define USB_CMD_FLUSH_FIFO      0x40
+#define USB_CMD_ISFT            0x20
+#define USB_CMD_DSFT            0x10
+#define USB_CMD_EP_MASK         0x03
+/* USB Event and Mask Register define */
+#define USB_E_MSF_MASK          0x0800
+#define USB_E_SFT_MASK          0x0400
+#define USB_E_RESET_MASK        0x0200
+#define USB_E_IDLE_MASK         0x0100
+#define USB_E_TXE4_MASK         0x0080
+#define USB_E_TXE3_MASK         0x0040
+#define USB_E_TXE2_MASK         0x0020
+#define USB_E_TXE1_MASK         0x0010
+#define USB_E_SOF_MASK          0x0008
+#define USB_E_BSY_MASK          0x0004
+#define USB_E_TXB_MASK          0x0002
+#define USB_E_RXB_MASK          0x0001
+/* Freescale USB Host controller registers */
+struct fhci_regs {
+        u8 usb_mod;             /* mode register */
+        u8 usb_addr;            /* address register */
+        u8 usb_comm;            /* command register */
+        u8 reserved1[1];
+        __be16 usb_ep[4];       /* endpoint register */
+        u8 reserved2[4];
+        __be16 usb_event;       /* event register */
+        u8 reserved3[2];
+        __be16 usb_mask;        /* mask register */
+        u8 reserved4[1];
+        u8 usb_status;          /* status register */
+        __be16 usb_sof_tmr;     /* Start Of Frame timer */
+        u8 reserved5[2];
+        __be16 usb_frame_num;   /* frame number register */
+        u8 reserved6[1];
+};
+/* Freescale USB HOST */
+struct fhci_pram {
+        __be16 ep_ptr[4];       /* Endpoint porter reg */
+        __be32 rx_state;        /* Rx internal state */
+        __be32 rx_ptr;          /* Rx internal data pointer */
+        __be16 frame_num;       /* Frame number */
+        __be16 rx_cnt;          /* Rx byte count */
+        __be32 rx_temp;         /* Rx temp */
+        __be32 rx_data_temp;    /* Rx data temp */
+        __be16 rx_u_ptr;        /* Rx microcode return address temp */
+        u8 reserved1[2];        /* reserved area */
+        __be32 sof_tbl;         /* SOF lookup table pointer */
+        u8 sof_u_crc_temp;      /* SOF micorcode CRC5 temp reg */
+        u8 reserved2[0xdb];
+};
+/* Freescale USB Endpoint*/
+struct fhci_ep_pram {
+        __be16 rx_base;         /* Rx BD base address */
+        __be16 tx_base;         /* Tx BD base address */
+        u8 rx_func_code;        /* Rx function code */
+        u8 tx_func_code;        /* Tx function code */
+        __be16 rx_buff_len;     /* Rx buffer length */
+        __be16 rx_bd_ptr;       /* Rx BD pointer */
+        __be16 tx_bd_ptr;       /* Tx BD pointer */
+        __be32 tx_state;        /* Tx internal state */
+        __be32 tx_ptr;          /* Tx internal data pointer */
+        __be16 tx_crc;          /* temp transmit CRC */
+        __be16 tx_cnt;          /* Tx byte count */
+        __be32 tx_temp;         /* Tx temp */
+        __be16 tx_u_ptr;        /* Tx microcode return address temp */
+        __be16 reserved;
+};
+struct fhci_controller_list {
+        struct list_head ctrl_list;     /* control endpoints */
+        struct list_head bulk_list;     /* bulk endpoints */
+        struct list_head iso_list;      /* isochronous endpoints */
+        struct list_head intr_list;     /* interruput endpoints */
+        struct list_head done_list;     /* done transfers */
+};
+struct virtual_root_hub {
+        int dev_num;    /* USB address of the root hub */
+        u32 feature;    /* indicates what feature has been set */
+        struct usb_hub_status hub;
+        struct usb_port_status port;
+};
+enum fhci_gpios {
+        GPIO_USBOE = 0,
+        GPIO_USBTP,
+        GPIO_USBTN,
+        GPIO_USBRP,
+        GPIO_USBRN,
+        /* these are optional */
+        GPIO_SPEED,
+        GPIO_POWER,
+        NUM_GPIOS,
+};
+enum fhci_pins {
+        PIN_USBOE = 0,
+        PIN_USBTP,
+        PIN_USBTN,
+        NUM_PINS,
+};
+struct fhci_hcd {
+        enum qe_clock fullspeed_clk;
+        enum qe_clock lowspeed_clk;
+        struct qe_pin *pins[NUM_PINS];
+        int gpios[NUM_GPIOS];
+        bool alow_gpios[NUM_GPIOS];
+        struct fhci_regs __iomem *regs; /* I/O memory used to communicate */
+        struct fhci_pram __iomem *pram; /* Parameter RAM */
+        struct gtm_timer *timer;
+        spinlock_t lock;
+        struct fhci_usb *usb_lld; /* Low-level driver */
+        struct virtual_root_hub *vroot_hub; /* the virtual root hub */
+        int active_urbs;
+        struct fhci_controller_list *hc_list;
+        struct tasklet_struct *process_done_task; /* tasklet for done list */
+        struct list_head empty_eds;
+        struct list_head empty_tds;
+#ifdef CONFIG_FHCI_DEBUG
+        int usb_irq_stat[13];
+        struct dentry *dfs_root;
+        struct dentry *dfs_regs;
+        struct dentry *dfs_irq_stat;
+#endif
+};
+#define USB_FRAME_USAGE 90
+#define FRAME_TIME_USAGE (USB_FRAME_USAGE*10)   /* frame time usage */
+#define SW_FIX_TIME_BETWEEN_TRANSACTION 150     /* SW */
+#define MAX_BYTES_PER_FRAME (USB_FRAME_USAGE*15)
+#define MAX_PERIODIC_FRAME_USAGE 90
+/* transaction type */
+enum fhci_ta_type {
+        FHCI_TA_IN = 0, /* input transaction */
+        FHCI_TA_OUT,    /* output transaction */
+        FHCI_TA_SETUP,  /* setup transaction */
+};
+/* transfer mode */
+enum fhci_tf_mode {
+        FHCI_TF_CTRL = 0,
+        FHCI_TF_ISO,
+        FHCI_TF_BULK,
+        FHCI_TF_INTR,
+};
+enum fhci_speed {
+        FHCI_FULL_SPEED,
+        FHCI_LOW_SPEED,
+};
+/* endpoint state */
+enum fhci_ed_state {
+        FHCI_ED_NEW = 0, /* pipe is new */
+        FHCI_ED_OPER,    /* pipe is operating */
+        FHCI_ED_URB_DEL, /* pipe is in hold because urb is being deleted */
+        FHCI_ED_SKIP,    /* skip this pipe */
+        FHCI_ED_HALTED,  /* pipe is halted */
+};
+enum fhci_port_status {
+        FHCI_PORT_POWER_OFF = 0,
+        FHCI_PORT_DISABLED,
+        FHCI_PORT_DISCONNECTING,
+        FHCI_PORT_WAITING,      /* waiting for connection */
+        FHCI_PORT_FULL,         /* full speed connected */
+        FHCI_PORT_LOW,          /* low speed connected */
+};
+enum fhci_mem_alloc {
+        MEM_CACHABLE_SYS = 0x00000001,  /* primary DDR,cachable */
+        MEM_NOCACHE_SYS = 0x00000004,   /* primary DDR,non-cachable */
+        MEM_SECONDARY = 0x00000002,     /* either secondary DDR or SDRAM */
+        MEM_PRAM = 0x00000008,          /* multi-user RAM identifier */
+};
+/* USB default parameters*/
+#define DEFAULT_RING_LEN        8
+#define DEFAULT_DATA_MEM        MEM_CACHABLE_SYS
+struct ed {
+        u8 dev_addr;            /* device address */
+        u8 ep_addr;             /* endpoint address */
+        enum fhci_tf_mode mode; /* USB transfer mode */
+        enum fhci_speed speed;
+        unsigned int max_pkt_size;
+        enum fhci_ed_state state;
+        struct list_head td_list; /* a list of all queued TD to this pipe */
+        struct list_head node;
+        /* read only parameters, should be cleared upon initialization */
+        u8 toggle_carry;        /* toggle carry from the last TD submitted */
+        u32 last_iso;           /* time stamp of last queued ISO transfer */
+        struct td *td_head;     /* a pointer to the current TD handled */
+};
+struct td {
+        void *data;              /* a pointer to the data buffer */
+        unsigned int len;        /* length of the data to be submitted */
+        unsigned int actual_len; /* actual bytes transfered on this td */
+        enum fhci_ta_type type;  /* transaction type */
+        u8 toggle;               /* toggle for next trans. within this TD */
+        u16 iso_index;           /* ISO transaction index */
+        u16 start_frame;         /* start frame time stamp */
+        u16 interval;            /* interval between trans. (for ISO/Intr) */
+        u32 status;              /* status of the TD */
+        struct ed *ed;           /* a handle to the corresponding ED */
+        struct urb *urb;         /* a handle to the corresponding URB */
+        bool ioc;                /* Inform On Completion */
+        struct list_head node;
+        /* read only parameters should be cleared upon initialization */
+        struct packet *pkt;
+        int nak_cnt;
+        int error_cnt;
+        struct list_head frame_lh;
+};
+struct packet {
+        u8 *data;       /* packet data */
+        u32 len;        /* packet length */
+        u32 status;     /* status of the packet - equivalent to the status
+                         * field for the corresponding structure td */
+        u32 info;       /* packet information */
+        void __iomem *priv_data; /* private data of the driver (TDs or BDs) */
+};
+/* struct for each URB */
+#define URB_INPROGRESS  0
+#define URB_DEL         1
+/* URB states (state field) */
+#define US_BULK         0
+#define US_BULK0        1
+/* three setup states */
+#define US_CTRL_SETUP   2
+#define US_CTRL_DATA    1
+#define US_CTRL_ACK     0
+#define EP_ZERO 0
+struct urb_priv {
+        int num_of_tds;
+        int tds_cnt;
+        int state;
+        struct td **tds;
+        struct ed *ed;
+        struct timer_list time_out;
+};
+struct endpoint {
+        /* Pointer to ep parameter RAM */
+        struct fhci_ep_pram __iomem *ep_pram_ptr;
+        /* Host transactions */
+        struct usb_td __iomem *td_base; /* first TD in the ring */
+        struct usb_td __iomem *conf_td; /* next TD for confirm after transac */
+        struct usb_td __iomem *empty_td;/* next TD for new transaction req. */
+        struct kfifo *empty_frame_Q;  /* Empty frames list to use */
+        struct kfifo *conf_frame_Q;   /* frames passed to TDs,waiting for tx */
+        struct kfifo *dummy_packets_Q;/* dummy packets for the CRC overun */
+        bool already_pushed_dummy_bd;
+};
+/* struct for each 1mSec frame time */
+#define FRAME_IS_TRANSMITTED            0x00
+#define FRAME_TIMER_END_TRANSMISSION    0x01
+#define FRAME_DATA_END_TRANSMISSION     0x02
+#define FRAME_END_TRANSMISSION          0x03
+#define FRAME_IS_PREPARED               0x04
+struct fhci_time_frame {
+        u16 frame_num;   /* frame number */
+        u16 total_bytes; /* total bytes submitted within this frame */
+        u8 frame_status; /* flag that indicates to stop fill this frame */
+        struct list_head tds_list; /* all tds of this frame */
+};
+/* internal driver structure*/
+struct fhci_usb {
+        u16 saved_msk;           /* saving of the USB mask register */
+        struct endpoint *ep0;    /* pointer for endpoint0 structure */
+        int intr_nesting_cnt;    /* interrupt nesting counter */
+        u16 max_frame_usage;     /* max frame time usage,in micro-sec */
+        u16 max_bytes_per_frame; /* max byte can be tx in one time frame */
+        u32 sw_transaction_time; /* sw complete trans time,in micro-sec */
+        struct fhci_time_frame *actual_frame;
+        struct fhci_controller_list *hc_list;   /* main structure for hc */
+        struct virtual_root_hub *vroot_hub;
+        enum fhci_port_status port_status;      /* v_rh port status */
+        u32 (*transfer_confirm)(struct fhci_hcd *fhci);
+        struct fhci_hcd *fhci;
+};
+/*
+ * Various helpers and prototypes below.
+ */
+static inline u16 get_frame_num(struct fhci_hcd *fhci)
+{
+        return in_be16(&fhci->pram->frame_num) & 0x07ff;
+}
+#define fhci_dbg(fhci, fmt, args...) \
+                dev_dbg(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_vdbg(fhci, fmt, args...) \
+                dev_vdbg(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_err(fhci, fmt, args...) \
+                dev_err(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_info(fhci, fmt, args...) \
+                dev_info(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_warn(fhci, fmt, args...) \
+                dev_warn(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+static inline struct fhci_hcd *hcd_to_fhci(struct usb_hcd *hcd)
+{
+        return (struct fhci_hcd *)hcd->hcd_priv;
+}
+static inline struct usb_hcd *fhci_to_hcd(struct fhci_hcd *fhci)
+{
+        return container_of((void *)fhci, struct usb_hcd, hcd_priv);
+}
+/* fifo of pointers */
+static inline struct kfifo *cq_new(int size)
+{
+        return kfifo_alloc(size * sizeof(void *), GFP_KERNEL, NULL);
+}
+static inline void cq_delete(struct kfifo *kfifo)
+{
+        kfifo_free(kfifo);
+}
+static inline unsigned int cq_howmany(struct kfifo *kfifo)
+{
+        return __kfifo_len(kfifo) / sizeof(void *);
+}
+static inline int cq_put(struct kfifo *kfifo, void *p)
+{
+        return __kfifo_put(kfifo, (void *)&p, sizeof(p));
+}
+static inline void *cq_get(struct kfifo *kfifo)
+{
+        void *p = NULL;
+        __kfifo_get(kfifo, (void *)&p, sizeof(p));
+        return p;
+}
+/* fhci-hcd.c */
+void fhci_start_sof_timer(struct fhci_hcd *fhci);
+void fhci_stop_sof_timer(struct fhci_hcd *fhci);
+u16 fhci_get_sof_timer_count(struct fhci_usb *usb);
+void fhci_usb_enable_interrupt(struct fhci_usb *usb);
+void fhci_usb_disable_interrupt(struct fhci_usb *usb);
+int fhci_ioports_check_bus_state(struct fhci_hcd *fhci);
+/* fhci-mem.c */
+void fhci_recycle_empty_td(struct fhci_hcd *fhci, struct td *td);
+void fhci_recycle_empty_ed(struct fhci_hcd *fhci, struct ed *ed);
+struct ed *fhci_get_empty_ed(struct fhci_hcd *fhci);
+struct td *fhci_td_fill(struct fhci_hcd *fhci, struct urb *urb,
+                        struct urb_priv *urb_priv, struct ed *ed, u16 index,
+                        enum fhci_ta_type type, int toggle, u8 *data, u32 len,
+                        u16 interval, u16 start_frame, bool ioc);
+void fhci_add_tds_to_ed(struct ed *ed, struct td **td_list, int number);
+/* fhci-hub.c */
+void fhci_config_transceiver(struct fhci_hcd *fhci,
+                        enum fhci_port_status status);
+void fhci_port_disable(struct fhci_hcd *fhci);
+void fhci_port_enable(void *lld);
+void fhci_io_port_generate_reset(struct fhci_hcd *fhci);
+void fhci_port_reset(void *lld);
+int fhci_hub_status_data(struct usb_hcd *hcd, char *buf);
+int fhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
+                     u16 wIndex, char *buf, u16 wLength);
+/* fhci-tds.c */
+void fhci_flush_bds(struct fhci_usb *usb);
+void fhci_flush_actual_frame(struct fhci_usb *usb);
+u32 fhci_host_transaction(struct fhci_usb *usb, struct packet *pkt,
+                          enum fhci_ta_type trans_type, u8 dest_addr,
+                          u8 dest_ep, enum fhci_tf_mode trans_mode,
+                          enum fhci_speed dest_speed, u8 data_toggle);
+void fhci_host_transmit_actual_frame(struct fhci_usb *usb);
+void fhci_tx_conf_interrupt(struct fhci_usb *usb);
+void fhci_push_dummy_bd(struct endpoint *ep);
+u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem,
+                   u32 ring_len);
+void fhci_init_ep_registers(struct fhci_usb *usb,
+                            struct endpoint *ep,
+                            enum fhci_mem_alloc data_mem);
+void fhci_ep0_free(struct fhci_usb *usb);
+/* fhci-sched.c */
+extern struct tasklet_struct fhci_tasklet;
+void fhci_transaction_confirm(struct fhci_usb *usb, struct packet *pkt);
+void fhci_flush_all_transmissions(struct fhci_usb *usb);
+void fhci_schedule_transactions(struct fhci_usb *usb);
+void fhci_device_connected_interrupt(struct fhci_hcd *fhci);
+void fhci_device_disconnected_interrupt(struct fhci_hcd *fhci);
+void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb);
+u32 fhci_transfer_confirm_callback(struct fhci_hcd *fhci);
+irqreturn_t fhci_irq(struct usb_hcd *hcd);
+irqreturn_t fhci_frame_limit_timer_irq(int irq, void *_hcd);
+/* fhci-q.h */
+void fhci_urb_complete_free(struct fhci_hcd *fhci, struct urb *urb);
+struct td *fhci_remove_td_from_ed(struct ed *ed);
+struct td *fhci_remove_td_from_frame(struct fhci_time_frame *frame);
+void fhci_move_td_from_ed_to_done_list(struct fhci_usb *usb, struct ed *ed);
+struct td *fhci_peek_td_from_frame(struct fhci_time_frame *frame);
+void fhci_add_td_to_frame(struct fhci_time_frame *frame, struct td *td);
+struct td *fhci_remove_td_from_done_list(struct fhci_controller_list *p_list);
+void fhci_done_td(struct urb *urb, struct td *td);
+void fhci_del_ed_list(struct fhci_hcd *fhci, struct ed *ed);
+#ifdef CONFIG_FHCI_DEBUG
+void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er);
+void fhci_dfs_destroy(struct fhci_hcd *fhci);
+void fhci_dfs_create(struct fhci_hcd *fhci);
+#else
+static inline void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er) {}
+static inline void fhci_dfs_destroy(struct fhci_hcd *fhci) {}
+static inline void fhci_dfs_create(struct fhci_hcd *fhci) {}
+#endif /* CONFIG_FHCI_DEBUG */
+#endif /* __FHCI_H */
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 65a9609f4ad6..5cf5f1eca4f4 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -593,12 +593,10 @@ static int ohci_run (struct ohci_hcd *ohci)
         * to be checked in case boot firmware (BIOS/SMM/...) has set up
         * wakeup in a way the bus isn't aware of (e.g., legacy PCI PM).
         * If the bus glue detected wakeup capability then it should
-         * already be enabled.  Either way, if wakeup should be enabled
+         * already be enabled; if so we'll just enable it again.
-         * but isn't, we'll enable it now.
         */
-        if ((ohci->hc_control & OHCI_CTRL_RWC) != 0
+        if ((ohci->hc_control & OHCI_CTRL_RWC) != 0)
-                        && !device_can_wakeup(hcd->self.controller))
+                device_set_wakeup_capable(hcd->self.controller, 1);
-                device_init_wakeup(hcd->self.controller, 1);
        switch (ohci->hc_control & OHCI_CTRL_HCFS) {
        case OHCI_USB_OPER:
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 4bbddb73abd9..f3aaba35e912 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -315,14 +315,14 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver,
                return -ENODEV;
        }
-        usb_host_ck = clk_get(0, "usb_hhc_ck");
+        usb_host_ck = clk_get(&pdev->dev, "usb_hhc_ck");
        if (IS_ERR(usb_host_ck))
                return PTR_ERR(usb_host_ck);
        if (!cpu_is_omap15xx())
-                usb_dc_ck = clk_get(0, "usb_dc_ck");
+                usb_dc_ck = clk_get(&pdev->dev, "usb_dc_ck");
        else
-                usb_dc_ck = clk_get(0, "lb_ck");
+                usb_dc_ck = clk_get(&pdev->dev, "lb_ck");
        if (IS_ERR(usb_dc_ck)) {
                clk_put(usb_host_ck);
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 8b28ae7865ba..5d625c3fd423 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -487,7 +487,6 @@ static struct pci_driver ohci_pci_driver = {
 #ifdef  CONFIG_PM
        .suspend =      usb_hcd_pci_suspend,
-        .suspend_late = usb_hcd_pci_suspend_late,
        .resume_early = usb_hcd_pci_resume_early,
        .resume =       usb_hcd_pci_resume,
 #endif
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 4e221060f58c..944f7e0ca4df 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -942,7 +942,6 @@ static struct pci_driver uhci_pci_driver = {
 #ifdef  CONFIG_PM
        .suspend =      usb_hcd_pci_suspend,
-        .suspend_late = usb_hcd_pci_suspend_late,
        .resume_early = usb_hcd_pci_resume_early,
        .resume =       usb_hcd_pci_resume,
 #endif  /* PM */
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c
index 189a9db03509..ad4fb15b5dcb 100644
--- a/drivers/usb/misc/ldusb.c
+++ b/drivers/usb/misc/ldusb.c
@@ -57,7 +57,6 @@
 #define USB_DEVICE_ID_LD_MACHINETEST    0x2040  /* USB Product ID of Machine Test System */
 #define USB_VENDOR_ID_VERNIER           0x08f7
-#define USB_DEVICE_ID_VERNIER_LABPRO    0x0001
 #define USB_DEVICE_ID_VERNIER_GOTEMP    0x0002
 #define USB_DEVICE_ID_VERNIER_SKIP      0x0003
 #define USB_DEVICE_ID_VERNIER_CYCLOPS   0x0004
@@ -85,7 +84,6 @@ static struct usb_device_id ld_usb_table [] = {
        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER) },
        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL) },
        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST) },
-        { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO) },
        { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP) },
        { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },
        { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS) },
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index e06810aef2df..4cf27c72423e 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -37,6 +37,7 @@
 #define MON_IOCX_GET   _IOW(MON_IOC_MAGIC, 6, struct mon_bin_get)
 #define MON_IOCX_MFETCH _IOWR(MON_IOC_MAGIC, 7, struct mon_bin_mfetch)
 #define MON_IOCH_MFLUSH _IO(MON_IOC_MAGIC, 8)
 #ifdef CONFIG_COMPAT
 #define MON_IOCX_GET32 _IOW(MON_IOC_MAGIC, 6, struct mon_bin_get32)
 #define MON_IOCX_MFETCH32 _IOWR(MON_IOC_MAGIC, 7, struct mon_bin_mfetch32)
@@ -921,21 +922,6 @@ static int mon_bin_ioctl(struct inode *inode, struct file *file,
                }
                break;
-#ifdef CONFIG_COMPAT
-        case MON_IOCX_GET32: {
-                struct mon_bin_get32 getb;
-                if (copy_from_user(&getb, (void __user *)arg,
-                                            sizeof(struct mon_bin_get32)))
-                        return -EFAULT;
-                ret = mon_bin_get_event(file, rp,
-                    compat_ptr(getb.hdr32), compat_ptr(getb.data32),
-                    getb.alloc32);
-                }
-                break;
-#endif
        case MON_IOCX_MFETCH:
                {
                struct mon_bin_mfetch mfetch;
@@ -962,7 +948,57 @@ static int mon_bin_ioctl(struct inode *inode, struct file *file,
                }
                break;
+        case MON_IOCG_STATS: {
+                struct mon_bin_stats __user *sp;
+                unsigned int nevents;
+                unsigned int ndropped;
+                spin_lock_irqsave(&rp->b_lock, flags);
+                ndropped = rp->cnt_lost;
+                rp->cnt_lost = 0;
+                spin_unlock_irqrestore(&rp->b_lock, flags);
+                nevents = mon_bin_queued(rp);
+                sp = (struct mon_bin_stats __user *)arg;
+                if (put_user(rp->cnt_lost, &sp->dropped))
+                        return -EFAULT;
+                if (put_user(nevents, &sp->queued))
+                        return -EFAULT;
+                }
+                break;
+        default:
+                return -ENOTTY;
+        }
+        return ret;
+}
 #ifdef CONFIG_COMPAT
+static long mon_bin_compat_ioctl(struct file *file,
+    unsigned int cmd, unsigned long arg)
+{
+        struct mon_reader_bin *rp = file->private_data;
+        int ret;
+        switch (cmd) {
+        case MON_IOCX_GET32: {
+                struct mon_bin_get32 getb;
+                if (copy_from_user(&getb, (void __user *)arg,
+                                            sizeof(struct mon_bin_get32)))
+                        return -EFAULT;
+                ret = mon_bin_get_event(file, rp,
+                    compat_ptr(getb.hdr32), compat_ptr(getb.data32),
+                    getb.alloc32);
+                if (ret < 0)
+                        return ret;
+                }
+                return 0;
        case MON_IOCX_MFETCH32:
                {
                struct mon_bin_mfetch32 mfetch;
@@ -986,37 +1022,25 @@ static int mon_bin_ioctl(struct inode *inode, struct file *file,
                        return ret;
                if (put_user(ret, &uptr->nfetch32))
                        return -EFAULT;
-                ret = 0;
                }
-                break;
+                return 0;
-#endif
-        case MON_IOCG_STATS: {
-                struct mon_bin_stats __user *sp;
-                unsigned int nevents;
-                unsigned int ndropped;
-                spin_lock_irqsave(&rp->b_lock, flags);
-                ndropped = rp->cnt_lost;
-                rp->cnt_lost = 0;
-                spin_unlock_irqrestore(&rp->b_lock, flags);
-                nevents = mon_bin_queued(rp);
-                sp = (struct mon_bin_stats __user *)arg;
+        case MON_IOCG_STATS:
-                if (put_user(rp->cnt_lost, &sp->dropped))
+                return mon_bin_ioctl(NULL, file, cmd,
-                        return -EFAULT;
+                                            (unsigned long) compat_ptr(arg));
-                if (put_user(nevents, &sp->queued))
-                        return -EFAULT;
-                }
+        case MON_IOCQ_URB_LEN:
-                break;
+        case MON_IOCQ_RING_SIZE:
+        case MON_IOCT_RING_SIZE:
+        case MON_IOCH_MFLUSH:
+                return mon_bin_ioctl(NULL, file, cmd, arg);
        default:
-                return -ENOTTY;
+                ;
        }
+        return -ENOTTY;
-        return ret;
 }
+#endif /* CONFIG_COMPAT */
 static unsigned int
 mon_bin_poll(struct file *file, struct poll_table_struct *wait)
@@ -1094,6 +1118,9 @@ static const struct file_operations mon_fops_binary = {
        /* .write =     mon_text_write, */
        .poll =         mon_bin_poll,
        .ioctl =        mon_bin_ioctl,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = mon_bin_compat_ioctl,
+#endif
        .release =      mon_bin_release,
        .mmap =         mon_bin_mmap,
 };
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 5af7379cd9a3..9985db08e7db 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -11,6 +11,7 @@ config USB_MUSB_HDRC
        depends on (USB || USB_GADGET) && HAVE_CLK
        depends on !SUPERH
        select TWL4030_USB if MACH_OMAP_3430SDP
+        select USB_OTG_UTILS
        tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
        help
          Say Y here if your system has a dual role high speed USB
@@ -49,7 +50,7 @@ comment "OMAP 343x high speed USB support"
        depends on USB_MUSB_HDRC && ARCH_OMAP34XX
 comment "Blackfin high speed USB Support"
-        depends on USB_MUSB_HDRC && (BF54x && !BF544) || (BF52x && !BF522 && !BF523)
+        depends on USB_MUSB_HDRC && ((BF54x && !BF544) || (BF52x && !BF522 && !BF523))
 config USB_TUSB6010
        boolean "TUSB 6010 support"
diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c
index 5ad6d0893cbe..569ef0fed0f6 100644
--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c
@@ -9,6 +9,7 @@
 #include <linux/usb.h>
 #include "musb_core.h"
+#include "musb_debug.h"
 #include "cppi_dma.h"
@@ -423,6 +424,7 @@ cppi_rndis_update(struct cppi_channel *c, int is_rx,
        }
 }
+#ifdef CONFIG_USB_MUSB_DEBUG
 static void cppi_dump_rxbd(const char *tag, struct cppi_descriptor *bd)
 {
        pr_debug("RXBD/%s %08x: "
@@ -431,10 +433,11 @@ static void cppi_dump_rxbd(const char *tag, struct cppi_descriptor *bd)
                        bd->hw_next, bd->hw_bufp, bd->hw_off_len,
                        bd->hw_options);
 }
+#endif
 static void cppi_dump_rxq(int level, const char *tag, struct cppi_channel *rx)
 {
-#if MUSB_DEBUG > 0
+#ifdef CONFIG_USB_MUSB_DEBUG
        struct cppi_descriptor  *bd;
        if (!_dbg_level(level))
@@ -881,12 +884,14 @@ cppi_next_rx_segment(struct musb *musb, struct cppi_channel *rx, int onepacket)
        bd->hw_options |= CPPI_SOP_SET;
        tail->hw_options |= CPPI_EOP_SET;
-        if (debug >= 5) {
+#ifdef CONFIG_USB_MUSB_DEBUG
+        if (_dbg_level(5)) {
                struct cppi_descriptor  *d;
                for (d = rx->head; d; d = d->next)
                        cppi_dump_rxbd("S", d);
        }
+#endif
        /* in case the preceding transfer left some state... */
        tail = rx->last_processed;
@@ -990,6 +995,7 @@ static int cppi_channel_program(struct dma_channel *ch,
        cppi_ch->offset = 0;
        cppi_ch->maxpacket = maxpacket;
        cppi_ch->buf_len = len;
+        cppi_ch->channel.actual_len = 0;
        /* TX channel? or RX? */
        if (cppi_ch->transmit)
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index 0d566dc5ce06..5a8fd5d57a11 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -32,9 +32,10 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
-#include <mach/arch/hardware.h>
+#include <mach/hardware.h>
-#include <mach/arch/memory.h>
+#include <mach/memory.h>
-#include <mach/arch/gpio.h>
+#include <mach/gpio.h>
 #include <asm/mach-types.h>
 #include "musb_core.h"
@@ -370,12 +371,6 @@ int musb_platform_set_mode(struct musb *musb, u8 mode)
        return -EIO;
 }
-int musb_platform_set_mode(struct musb *musb, u8 mode)
-{
-       /* EVM can't do this (right?) */
-       return -EIO;
-}
 int __init musb_platform_init(struct musb *musb)
 {
        void __iomem    *tibase = musb->ctrl_base;
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 6c7faacfb535..2cc34fa05b73 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1824,8 +1824,9 @@ static void musb_free(struct musb *musb)
        musb_gadget_cleanup(musb);
 #endif
-        if (musb->nIrq >= 0 && musb->irq_wake) {
+        if (musb->nIrq >= 0) {
-                disable_irq_wake(musb->nIrq);
+                if (musb->irq_wake)
+                        disable_irq_wake(musb->nIrq);
                free_irq(musb->nIrq, musb);
        }
        if (is_dma_capable() && musb->dma_controller) {
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 6197daeab8f9..4ea305387981 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -874,10 +874,10 @@ static int musb_gadget_enable(struct usb_ep *ep,
                status = -EBUSY;
                goto fail;
        }
-        musb_ep->type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+        musb_ep->type = usb_endpoint_type(desc);
        /* check direction and (later) maxpacket size against endpoint */
-        if ((desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK) != epnum)
+        if (usb_endpoint_num(desc) != epnum)
                goto fail;
        /* REVISIT this rules out high bandwidth periodic transfers */
@@ -890,7 +890,7 @@ static int musb_gadget_enable(struct usb_ep *ep,
         * packet size (or fail), set the mode, clear the fifo
         */
        musb_ep_select(mbase, epnum);
-        if (desc->bEndpointAddress & USB_DIR_IN) {
+        if (usb_endpoint_dir_in(desc)) {
                u16 int_txe = musb_readw(mbase, MUSB_INTRTXE);
                if (hw_ep->is_shared_fifo)
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 99fa61234876..a035ceccf950 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -1847,8 +1847,8 @@ static int musb_urb_enqueue(
                goto done;
        }
-        qh->epnum = epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
+        qh->epnum = usb_endpoint_num(epd);
-        qh->type = epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+        qh->type = usb_endpoint_type(epd);
        /* NOTE: urb->dev->devnum is wrong during SET_ADDRESS */
        qh->addr_reg = (u8) usb_pipedevice(urb->pipe);
diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index 52f7f29cebda..7e073a0d7ac9 100644
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -15,8 +15,8 @@
 #include <linux/usb.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
-#include <asm/arch/dma.h>
+#include <mach/dma.h>
-#include <asm/arch/mux.h>
+#include <mach/mux.h>
 #include "musb_core.h"
diff --git a/drivers/usb/otg/Kconfig b/drivers/usb/otg/Kconfig
index 8e8dbdb9b39b..ee55b449ffde 100644
--- a/drivers/usb/otg/Kconfig
+++ b/drivers/usb/otg/Kconfig
@@ -6,14 +6,14 @@
 comment "OTG and related infrastructure"
-if USB || USB_GADGET
 config USB_OTG_UTILS
        bool
        help
          Select this to make sure the build includes objects from
          the OTG infrastructure directory.
+if USB || USB_GADGET
 #
 # USB Transceiver Drivers
 #
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index cfaf1f085535..027f4b7dde86 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -85,6 +85,8 @@ static struct usb_device_id id_table [] = {
        { USB_DEVICE(0x10C4, 0x81E2) }, /* Lipowsky Industrie Elektronik GmbH, Baby-LIN */
        { USB_DEVICE(0x10C4, 0x81E7) }, /* Aerocomm Radio */
        { USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
+        { USB_DEVICE(0x10C4, 0x822B) }, /* Modem EDGE(GSM) Comander 2 */
+        { USB_DEVICE(0x10C4, 0x826B) }, /* Cygnal Integrated Products, Inc., Fasttrax GPS demostration module */
        { USB_DEVICE(0x10c4, 0x8293) }, /* Telegesys ETRX2USB */
        { USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */
        { USB_DEVICE(0x10C4, 0x83A8) }, /* Amber Wireless AMB2560 */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index ef6cfa5a447f..75597337583e 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -660,6 +660,8 @@ static struct usb_device_id id_table_combined [] = {
        { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
        { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
        { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
+        { USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },
+        { USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) },
        { },                                    /* Optional parameter entry */
        { }                                     /* Terminating entry */
 };
@@ -2030,7 +2032,7 @@ static void ftdi_process_read(struct work_struct *work)
                        spin_unlock_irqrestore(&priv->rx_lock, flags);
                        dbg("%s - deferring remainder until unthrottled",
                                        __func__);
-                        return;
+                        goto out;
                }
                spin_unlock_irqrestore(&priv->rx_lock, flags);
                /* if the port is closed stop trying to read */
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 373ee09975bb..1b62eff475d2 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -854,6 +854,10 @@
 #define FTDI_DOMINTELL_DGQG_PID 0xEF50  /* Master */
 #define FTDI_DOMINTELL_DUSB_PID 0xEF51  /* DUSB01 module */
+/* Alti-2 products  http://www.alti-2.com */
+#define ALTI2_VID       0x1BC9
+#define ALTI2_N3_PID    0x6001  /* Neptune 3 */
 /* Commands */
 #define FTDI_SIO_RESET          0 /* Reset the port */
 #define FTDI_SIO_MODEM_CTRL     1 /* Set the modem control register */
@@ -881,6 +885,11 @@
 #define RATOC_PRODUCT_ID_USB60F 0xb020
 /*
+ * DIEBOLD BCS SE923
+ */
+#define DIEBOLD_BCS_SE923_PID   0xfb99
+/*
 *   BmRequestType:  1100 0000b
 *   bRequest:       FTDI_E2_READ
 *   wValue:         0
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 5ed183477aaf..6c89da9c6fea 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -158,6 +158,13 @@ static int  option_send_setup(struct tty_struct *tty, struct usb_serial_port *po
 #define HUAWEI_PRODUCT_E143E                    0x143E
 #define HUAWEI_PRODUCT_E143F                    0x143F
+#define QUANTA_VENDOR_ID                        0x0408
+#define QUANTA_PRODUCT_Q101                     0xEA02
+#define QUANTA_PRODUCT_Q111                     0xEA03
+#define QUANTA_PRODUCT_GLX                      0xEA04
+#define QUANTA_PRODUCT_GKE                      0xEA05
+#define QUANTA_PRODUCT_GLE                      0xEA06
 #define NOVATELWIRELESS_VENDOR_ID               0x1410
 /* YISO PRODUCTS */
@@ -224,7 +231,7 @@ static int  option_send_setup(struct tty_struct *tty, struct usb_serial_port *po
 #define ONDA_VENDOR_ID                          0x19d2
 #define ONDA_PRODUCT_MSA501HS                   0x0001
 #define ONDA_PRODUCT_ET502HS                    0x0002
-#define ONDA_PRODUCT_MT503HS                    0x0200
+#define ONDA_PRODUCT_MT503HS                    0x2000
 #define BANDRICH_VENDOR_ID                      0x1A8D
 #define BANDRICH_PRODUCT_C100_1                 0x1002
@@ -298,6 +305,11 @@ static struct usb_device_id option_ids[] = {
        { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
        { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
        { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
+        { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
+        { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
+        { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
+        { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
+        { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 01d0c70d60e9..baf591137b80 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -145,7 +145,7 @@ static int ti_command_in_sync(struct ti_device *tdev, __u8 command,
 static int ti_write_byte(struct ti_device *tdev, unsigned long addr,
        __u8 mask, __u8 byte);
-static int ti_download_firmware(struct ti_device *tdev, int type);
+static int ti_download_firmware(struct ti_device *tdev);
 /* circular buffer */
 static struct circ_buf *ti_buf_alloc(void);
@@ -176,9 +176,15 @@ static unsigned int product_5052_count;
 /* the array dimension is the number of default entries plus */
 /* TI_EXTRA_VID_PID_COUNT user defined entries plus 1 terminating */
 /* null entry */
-static struct usb_device_id ti_id_table_3410[1+TI_EXTRA_VID_PID_COUNT+1] = {
+static struct usb_device_id ti_id_table_3410[7+TI_EXTRA_VID_PID_COUNT+1] = {
        { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
        { USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_NO_FW_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_NO_FW_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_EDGE_PRODUCT_ID) },
+        { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
 };
 static struct usb_device_id ti_id_table_5052[4+TI_EXTRA_VID_PID_COUNT+1] = {
@@ -186,15 +192,22 @@ static struct usb_device_id ti_id_table_5052[4+TI_EXTRA_VID_PID_COUNT+1] = {
        { USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) },
        { USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) },
        { USB_DEVICE(TI_VENDOR_ID, TI_5052_FIRMWARE_PRODUCT_ID) },
+        { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
 };
-static struct usb_device_id ti_id_table_combined[] = {
+static struct usb_device_id ti_id_table_combined[6+2*TI_EXTRA_VID_PID_COUNT+1] = {
        { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
        { USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_NO_FW_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_NO_FW_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_EDGE_PRODUCT_ID) },
        { USB_DEVICE(TI_VENDOR_ID, TI_5052_BOOT_PRODUCT_ID) },
        { USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) },
        { USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) },
        { USB_DEVICE(TI_VENDOR_ID, TI_5052_FIRMWARE_PRODUCT_ID) },
+        { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
        { }
 };
@@ -272,6 +285,9 @@ MODULE_LICENSE("GPL");
 MODULE_FIRMWARE("ti_3410.fw");
 MODULE_FIRMWARE("ti_5052.fw");
+MODULE_FIRMWARE("mts_cdma.fw");
+MODULE_FIRMWARE("mts_gsm.fw");
+MODULE_FIRMWARE("mts_edge.fw");
 module_param(debug, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(debug, "Enable debugging, 0=no, 1=yes");
@@ -304,21 +320,28 @@ MODULE_DEVICE_TABLE(usb, ti_id_table_combined);
 static int __init ti_init(void)
 {
-        int i, j;
+        int i, j, c;
        int ret;
        /* insert extra vendor and product ids */
+        c = ARRAY_SIZE(ti_id_table_combined) - 2 * TI_EXTRA_VID_PID_COUNT - 1;
        j = ARRAY_SIZE(ti_id_table_3410) - TI_EXTRA_VID_PID_COUNT - 1;
-        for (i = 0; i < min(vendor_3410_count, product_3410_count); i++, j++) {
+        for (i = 0; i < min(vendor_3410_count, product_3410_count); i++, j++, c++) {
                ti_id_table_3410[j].idVendor = vendor_3410[i];
                ti_id_table_3410[j].idProduct = product_3410[i];
                ti_id_table_3410[j].match_flags = USB_DEVICE_ID_MATCH_DEVICE;
+                ti_id_table_combined[c].idVendor = vendor_3410[i];
+                ti_id_table_combined[c].idProduct = product_3410[i];
+                ti_id_table_combined[c].match_flags = USB_DEVICE_ID_MATCH_DEVICE;
        }
        j = ARRAY_SIZE(ti_id_table_5052) - TI_EXTRA_VID_PID_COUNT - 1;
-        for (i = 0; i < min(vendor_5052_count, product_5052_count); i++, j++) {
+        for (i = 0; i < min(vendor_5052_count, product_5052_count); i++, j++, c++) {
                ti_id_table_5052[j].idVendor = vendor_5052[i];
                ti_id_table_5052[j].idProduct = product_5052[i];
                ti_id_table_5052[j].match_flags = USB_DEVICE_ID_MATCH_DEVICE;
+                ti_id_table_combined[c].idVendor = vendor_5052[i];
+                ti_id_table_combined[c].idProduct = product_5052[i];
+                ti_id_table_combined[c].match_flags = USB_DEVICE_ID_MATCH_DEVICE;
        }
        ret = usb_serial_register(&ti_1port_device);
@@ -390,11 +413,7 @@ static int ti_startup(struct usb_serial *serial)
        /* if we have only 1 configuration, download firmware */
        if (dev->descriptor.bNumConfigurations == 1) {
-                if (tdev->td_is_3410)
+                if ((status = ti_download_firmware(tdev)) != 0)
-                        status = ti_download_firmware(tdev, 3410);
-                else
-                        status = ti_download_firmware(tdev, 5052);
-                if (status)
                        goto free_tdev;
                /* 3410 must be reset, 5052 resets itself */
@@ -1671,9 +1690,9 @@ static int ti_do_download(struct usb_device *dev, int pipe,
        return status;
 }
-static int ti_download_firmware(struct ti_device *tdev, int type)
+static int ti_download_firmware(struct ti_device *tdev)
 {
-        int status = -ENOMEM;
+        int status;
        int buffer_size;
        __u8 *buffer;
        struct usb_device *dev = tdev->td_serial->dev;
@@ -1681,9 +1700,34 @@ static int ti_download_firmware(struct ti_device *tdev, int type)
                tdev->td_serial->port[0]->bulk_out_endpointAddress);
        const struct firmware *fw_p;
        char buf[32];
-        sprintf(buf, "ti_usb-%d.bin", type);
-        if (request_firmware(&fw_p, buf, &dev->dev)) {
+        /* try ID specific firmware first, then try generic firmware */
+        sprintf(buf, "ti_usb-v%04x-p%04x.fw", dev->descriptor.idVendor,
+            dev->descriptor.idProduct);
+        if ((status = request_firmware(&fw_p, buf, &dev->dev)) != 0) {
+                buf[0] = '\0';
+                if (dev->descriptor.idVendor == MTS_VENDOR_ID) {
+                        switch (dev->descriptor.idProduct) {
+                        case MTS_CDMA_PRODUCT_ID:
+                                strcpy(buf, "mts_cdma.fw");
+                                break;
+                        case MTS_GSM_PRODUCT_ID:
+                                strcpy(buf, "mts_gsm.fw");
+                                break;
+                        case MTS_EDGE_PRODUCT_ID:
+                                strcpy(buf, "mts_edge.fw");
+                                break;
+                        }
+                }
+                if (buf[0] == '\0') {
+                        if (tdev->td_is_3410)
+                                strcpy(buf, "ti_3410.fw");
+                        else
+                                strcpy(buf, "ti_5052.fw");
+                }
+                status = request_firmware(&fw_p, buf, &dev->dev);
+        }
+        if (status) {
                dev_err(&dev->dev, "%s - firmware not found\n", __func__);
                return -ENOENT;
        }
@@ -1699,6 +1743,8 @@ static int ti_download_firmware(struct ti_device *tdev, int type)
                memset(buffer + fw_p->size, 0xff, buffer_size - fw_p->size);
                status = ti_do_download(dev, pipe, buffer, fw_p->size);
                kfree(buffer);
+        } else {
+                status = -ENOMEM;
        }
        release_firmware(fw_p);
        if (status) {
diff --git a/drivers/usb/serial/ti_usb_3410_5052.h b/drivers/usb/serial/ti_usb_3410_5052.h
index b5541bf991ba..b7ea5dbadee5 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.h
+++ b/drivers/usb/serial/ti_usb_3410_5052.h
@@ -27,13 +27,23 @@
 /* Vendor and product ids */
 #define TI_VENDOR_ID                    0x0451
+#define IBM_VENDOR_ID                   0x04b3
 #define TI_3410_PRODUCT_ID              0x3410
+#define IBM_4543_PRODUCT_ID             0x4543
 #define TI_3410_EZ430_ID                0xF430  /* TI ez430 development tool */
 #define TI_5052_BOOT_PRODUCT_ID         0x5052  /* no EEPROM, no firmware */
 #define TI_5152_BOOT_PRODUCT_ID         0x5152  /* no EEPROM, no firmware */
 #define TI_5052_EEPROM_PRODUCT_ID       0x505A  /* EEPROM, no firmware */
 #define TI_5052_FIRMWARE_PRODUCT_ID     0x505F  /* firmware is running */
+/* Multi-Tech vendor and product ids */
+#define MTS_VENDOR_ID                   0x06E0
+#define MTS_GSM_NO_FW_PRODUCT_ID        0xF108
+#define MTS_CDMA_NO_FW_PRODUCT_ID       0xF109
+#define MTS_CDMA_PRODUCT_ID             0xF110
+#define MTS_GSM_PRODUCT_ID              0xF111
+#define MTS_EDGE_PRODUCT_ID             0xF112
 /* Commands */
 #define TI_GET_VERSION                  0x01
 #define TI_GET_PORT_STATUS              0x02
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 080ade223d53..cfcfd5ab06ce 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -511,9 +511,6 @@ static void usb_serial_port_work(struct work_struct *work)
        dbg("%s - port %d", __func__, port->number);
-        if (!port)
-                return;
        tty = tty_port_tty_get(&port->port);
        if (!tty)
                return;
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index a7f9513fa19d..69269f739563 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -995,6 +995,16 @@ UNUSUAL_DEV(  0x071b, 0x3203, 0x0000, 0x0000,
                US_SC_DEVICE, US_PR_DEVICE, NULL,
                US_FL_NO_WP_DETECT | US_FL_MAX_SECTORS_64),
+/* Reported by Jean-Baptiste Onofre <jb@nanthrax.net>
+ * Support the following product :
+ *    "Dane-Elec MediaTouch"
+ */
+UNUSUAL_DEV(  0x071b, 0x32bb, 0x0000, 0x0000,
+                "RockChip",
+                "MTP",
+                US_SC_DEVICE, US_PR_DEVICE, NULL,
+                US_FL_NO_WP_DETECT | US_FL_MAX_SECTORS_64),
 /* Reported by Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com>
 * This USB MP3/AVI player device fails and disconnects if more than 128
 * sectors (64kB) are read/written in a single command, and may be present
@@ -1251,6 +1261,13 @@ UNUSUAL_DEV( 0x0840, 0x0084, 0x0001, 0x0001,
                US_SC_DEVICE, US_PR_DEVICE, NULL,
                US_FL_FIX_CAPACITY),
+/* Reported by Martijn Hijdra <martijn.hijdra@gmail.com> */
+UNUSUAL_DEV( 0x0840, 0x0085, 0x0001, 0x0001,
+                "Argosy",
+                "Storage",
+                US_SC_DEVICE, US_PR_DEVICE, NULL,
+                US_FL_FIX_CAPACITY),
 /* Entry and supporting patch by Theodore Kilgore <kilgota@auburn.edu>.
 * Flag will support Bulk devices which use a standards-violating 32-byte
 * Command Block Wrapper. Here, the "DC2MEGA" cameras (several brands) with
@@ -1589,6 +1606,13 @@ UNUSUAL_DEV(  0x0fce, 0xd008, 0x0000, 0x0000,
                US_SC_DEVICE, US_PR_DEVICE, NULL,
                US_FL_NO_WP_DETECT ),
+/* Reported by The Solutor <thesolutor@gmail.com> */
+UNUSUAL_DEV(  0x0fce, 0xd0e1, 0x0000, 0x0000,
+                "Sony Ericsson",
+                "MD400",
+                US_SC_DEVICE, US_PR_DEVICE, NULL,
+                US_FL_IGNORE_DEVICE),
 /* Reported by Jan Mate <mate@fiit.stuba.sk>
 * and by Soeren Sonnenburg <kernel@nn7.de> */
 UNUSUAL_DEV(  0x0fce, 0xe030, 0x0000, 0x0000,
@@ -2031,15 +2055,11 @@ UNUSUAL_DEV(  0x1652, 0x6600, 0x0201, 0x0201,
                US_SC_DEVICE, US_PR_DEVICE, NULL,
                US_FL_IGNORE_RESIDUE ),
-/* Reported by Mauro Andreolini <andreoli@weblab.ing.unimo.it>
+UNUSUAL_DEV( 0x2116, 0x0320, 0x0001, 0x0001,
- * This entry is needed to bypass the ZeroCD mechanism
+                "ST",
- * and to properly load as a modem device.
+                "2A",
- */
-UNUSUAL_DEV(  0x19d2, 0x2000, 0x0000, 0x0000,
-                "Onda ET502HS",
-                "USB MMC Storage",
                US_SC_DEVICE, US_PR_DEVICE, NULL,
-                US_FL_IGNORE_DEVICE),
+                US_FL_FIX_CAPACITY),
 /* patch submitted by Davide Perini <perini.davide@dpsoftware.org>
 * and Renato Perini <rperini@email.it>
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 6372f8b17b45..c94f71980c1b 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -2123,6 +2123,18 @@ config FB_PRE_INIT_FB
          Select this option if display contents should be inherited as set by
          the bootloader.
+config FB_MX3
+       tristate "MX3 Framebuffer support"
+       depends on FB && MX3_IPU
+       select FB_CFB_FILLRECT
+       select FB_CFB_COPYAREA
+       select FB_CFB_IMAGEBLIT
+       default y
+       help
+         This is a framebuffer device for the i.MX31 LCD Controller. So
+         far only synchronous displays are supported. If you plan to use
+         an LCD display with your i.MX31 system, say Y here.
 source "drivers/video/omap/Kconfig"
 source "drivers/video/backlight/Kconfig"
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index e39e33e797da..2a998ca6181d 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -28,7 +28,7 @@ obj-$(CONFIG_FB_DDC)           += fb_ddc.o
 obj-$(CONFIG_FB_DEFERRED_IO)   += fb_defio.o
 # Hardware specific drivers go first
-obj-$(CONFIG_FB_AMIGA)            += amifb.o c2p.o
+obj-$(CONFIG_FB_AMIGA)            += amifb.o c2p_planar.o
 obj-$(CONFIG_FB_ARC)              += arcfb.o
 obj-$(CONFIG_FB_CLPS711X)         += clps711xfb.o
 obj-$(CONFIG_FB_CYBER2000)        += cyber2000fb.o
@@ -72,7 +72,7 @@ obj-$(CONFIG_FB_TCX)              += tcx.o sbuslib.o
 obj-$(CONFIG_FB_LEO)              += leo.o sbuslib.o
 obj-$(CONFIG_FB_SGIVW)            += sgivwfb.o
 obj-$(CONFIG_FB_ACORN)            += acornfb.o
-obj-$(CONFIG_FB_ATARI)            += atafb.o c2p.o atafb_mfb.o \
+obj-$(CONFIG_FB_ATARI)            += atafb.o c2p_iplan2.o atafb_mfb.o \
                                     atafb_iplan2p2.o atafb_iplan2p4.o atafb_iplan2p8.o
 obj-$(CONFIG_FB_MAC)              += macfb.o
 obj-$(CONFIG_FB_HECUBA)           += hecubafb.o
@@ -132,6 +132,7 @@ obj-$(CONFIG_FB_VGA16)            += vga16fb.o
 obj-$(CONFIG_FB_OF)               += offb.o
 obj-$(CONFIG_FB_BF54X_LQ043)      += bf54x-lq043fb.o
 obj-$(CONFIG_FB_BFIN_T350MCQB)    += bfin-t350mcqb-fb.o
+obj-$(CONFIG_FB_MX3)              += mx3fb.o
 # the test framebuffer is last
 obj-$(CONFIG_FB_VIRTUAL)          += vfb.o
diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c
index b8e9a8682f2d..100f23661465 100644
--- a/drivers/video/amifb.c
+++ b/drivers/video/amifb.c
@@ -2159,9 +2159,9 @@ static void amifb_imageblit(struct fb_info *info, const struct fb_image *image)
                        src += pitch;
                }
        } else {
-                c2p(info->screen_base, image->data, dx, dy, width, height,
+                c2p_planar(info->screen_base, image->data, dx, dy, width,
-                    par->next_line, par->next_plane, image->width,
+                           height, par->next_line, par->next_plane,
-                    info->var.bits_per_pixel);
+                           image->width, info->var.bits_per_pixel);
        }
 }
diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c
index 77eb8b34fbfa..8058572a7428 100644
--- a/drivers/video/atafb.c
+++ b/drivers/video/atafb.c
@@ -122,7 +122,6 @@ static struct atafb_par {
        void *screen_base;
        int yres_virtual;
        u_long next_line;
-        u_long next_plane;
 #if defined ATAFB_TT || defined ATAFB_STE
        union {
                struct {
@@ -149,6 +148,7 @@ static struct atafb_par {
                        short mono;
                        short ste_mode;
                        short bpp;
+                        u32 pseudo_palette[16];
                } falcon;
 #endif
                /* Nothing needed for external mode */
@@ -614,7 +614,7 @@ static int tt_encode_fix(struct fb_fix_screeninfo *fix, struct atafb_par *par)
        fix->xpanstep = 0;
        fix->ypanstep = 1;
        fix->ywrapstep = 0;
-        fix->line_length = 0;
+        fix->line_length = par->next_line;
        fix->accel = FB_ACCEL_ATARIBLITT;
        return 0;
 }
@@ -691,6 +691,7 @@ static int tt_decode_var(struct fb_var_screeninfo *var, struct atafb_par *par)
                return -EINVAL;
        par->yres_virtual = yres_virtual;
        par->screen_base = screen_base + var->yoffset * linelen;
+        par->next_line = linelen;
        return 0;
 }
@@ -884,10 +885,6 @@ static int vdl_prescale[4][3] = {
 /* Default hsync timing [mon_type] in picoseconds */
 static long h_syncs[4] = { 3000000, 4875000, 4000000, 4875000 };
-#ifdef FBCON_HAS_CFB16
-static u16 fbcon_cfb16_cmap[16];
-#endif
 static inline int hxx_prescale(struct falcon_hw *hw)
 {
        return hw->ste_mode ? 16
@@ -918,7 +915,7 @@ static int falcon_encode_fix(struct fb_fix_screeninfo *fix,
                fix->visual = FB_VISUAL_TRUECOLOR;
                fix->xpanstep = 2;
        }
-        fix->line_length = 0;
+        fix->line_length = par->next_line;
        fix->accel = FB_ACCEL_ATARIBLITT;
        return 0;
 }
@@ -1394,14 +1391,7 @@ set_screen_base:
        par->screen_base = screen_base + var->yoffset * linelen;
        par->hw.falcon.xoffset = 0;
-        // FIXME!!! sort of works, no crash
-        //par->next_line = linelen;
-        //par->next_plane = yres_virtual * linelen;
        par->next_line = linelen;
-        par->next_plane = 2;
-        // crashes
-        //par->next_plane = linelen;
-        //par->next_line  = yres_virtual * linelen;
        return 0;
 }
@@ -1735,10 +1725,10 @@ static int falcon_setcolreg(unsigned int regno, unsigned int red,
                        (((red & 0xe000) >> 13) | ((red & 0x1000) >> 12) << 8) |
                        (((green & 0xe000) >> 13) | ((green & 0x1000) >> 12) << 4) |
                        ((blue & 0xe000) >> 13) | ((blue & 0x1000) >> 12);
-#ifdef FBCON_HAS_CFB16
+#ifdef ATAFB_FALCON
-                fbcon_cfb16_cmap[regno] = ((red & 0xf800) |
+                ((u32 *)info->pseudo_palette)[regno] = ((red & 0xf800) |
-                                           ((green & 0xfc00) >> 5) |
+                                                       ((green & 0xfc00) >> 5) |
-                                           ((blue & 0xf800) >> 11));
+                                                       ((blue & 0xf800) >> 11));
 #endif
        }
        return 0;
@@ -1852,7 +1842,7 @@ static int stste_encode_fix(struct fb_fix_screeninfo *fix,
                fix->ypanstep = 0;
        }
        fix->ywrapstep = 0;
-        fix->line_length = 0;
+        fix->line_length = par->next_line;
        fix->accel = FB_ACCEL_ATARIBLITT;
        return 0;
 }
@@ -1910,6 +1900,7 @@ static int stste_decode_var(struct fb_var_screeninfo *var,
                return -EINVAL;
        par->yres_virtual = yres_virtual;
        par->screen_base = screen_base + var->yoffset * linelen;
+        par->next_line = linelen;
        return 0;
 }
@@ -2169,7 +2160,7 @@ static int ext_encode_fix(struct fb_fix_screeninfo *fix, struct atafb_par *par)
        fix->xpanstep = 0;
        fix->ypanstep = 0;
        fix->ywrapstep = 0;
-        fix->line_length = 0;
+        fix->line_length = par->next_line;
        return 0;
 }
@@ -2184,6 +2175,8 @@ static int ext_decode_var(struct fb_var_screeninfo *var, struct atafb_par *par)
            var->xoffset > 0 ||
            var->yoffset > 0)
                return -EINVAL;
+        par->next_line = external_xres_virtual * external_depth / 8;
        return 0;
 }
@@ -2443,42 +2436,6 @@ static void atafb_set_disp(struct fb_info *info)
        atafb_get_fix(&info->fix, info);
        info->screen_base = (void *)info->fix.smem_start;
-        switch (info->fix.type) {
-        case FB_TYPE_INTERLEAVED_PLANES:
-                switch (info->var.bits_per_pixel) {
-                case 2:
-                        // display->dispsw = &fbcon_iplan2p2;
-                        break;
-                case 4:
-                        // display->dispsw = &fbcon_iplan2p4;
-                        break;
-                case 8:
-                        // display->dispsw = &fbcon_iplan2p8;
-                        break;
-                }
-                break;
-        case FB_TYPE_PACKED_PIXELS:
-                switch (info->var.bits_per_pixel) {
-#ifdef FBCON_HAS_MFB
-                case 1:
-                        // display->dispsw = &fbcon_mfb;
-                        break;
-#endif
-#ifdef FBCON_HAS_CFB8
-                case 8:
-                        // display->dispsw = &fbcon_cfb8;
-                        break;
-#endif
-#ifdef FBCON_HAS_CFB16
-                case 16:
-                        // display->dispsw = &fbcon_cfb16;
-                        // display->dispsw_data = fbcon_cfb16_cmap;
-                        break;
-#endif
-                }
-                break;
-        }
 }
 static int atafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
@@ -2549,6 +2506,13 @@ static void atafb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
        if (!rect->width || !rect->height)
                return;
+#ifdef ATAFB_FALCON
+        if (info->var.bits_per_pixel == 16) {
+                cfb_fillrect(info, rect);
+                return;
+        }
+#endif
        /*
         * We could use hardware clipping but on many cards you get around
         * hardware clipping by writing to framebuffer directly.
@@ -2583,6 +2547,13 @@ static void atafb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
        u32 dx, dy, sx, sy, width, height;
        int rev_copy = 0;
+#ifdef ATAFB_FALCON
+        if (info->var.bits_per_pixel == 16) {
+                cfb_copyarea(info, area);
+                return;
+        }
+#endif
        /* clip the destination */
        x2 = area->dx + area->width;
        y2 = area->dy + area->height;
@@ -2632,6 +2603,13 @@ static void atafb_imageblit(struct fb_info *info, const struct fb_image *image)
        const char *src;
        u32 dx, dy, width, height, pitch;
+#ifdef ATAFB_FALCON
+        if (info->var.bits_per_pixel == 16) {
+                cfb_imageblit(info, image);
+                return;
+        }
+#endif
        /*
         * We could use hardware clipping but on many cards you get around
         * hardware clipping by writing to framebuffer directly like we are
@@ -2676,10 +2654,9 @@ static void atafb_imageblit(struct fb_info *info, const struct fb_image *image)
                        src += pitch;
                }
        } else {
-                // only used for logo; broken
+                c2p_iplan2(info->screen_base, image->data, dx, dy, width,
-                c2p(info->screen_base, image->data, dx, dy, width, height,
+                           height, par->next_line, image->width,
-                    par->next_line, par->next_plane, image->width,
+                           info->var.bits_per_pixel);
-                    info->var.bits_per_pixel);
        }
 }
@@ -3098,8 +3075,7 @@ int __init atafb_setup(char *options)
 int __init atafb_init(void)
 {
-        int pad;
+        int pad, detected_mode, error;
-        int detected_mode;
        unsigned int defmode = 0;
        unsigned long mem_req;
@@ -3139,8 +3115,12 @@ int __init atafb_init(void)
                        printk("atafb_init: initializing Falcon hw\n");
                        fbhw = &falcon_switch;
                        atafb_ops.fb_setcolreg = &falcon_setcolreg;
-                        request_irq(IRQ_AUTO_4, falcon_vbl_switcher, IRQ_TYPE_PRIO,
+                        error = request_irq(IRQ_AUTO_4, falcon_vbl_switcher,
-                                    "framebuffer/modeswitch", falcon_vbl_switcher);
+                                            IRQ_TYPE_PRIO,
+                                            "framebuffer/modeswitch",
+                                            falcon_vbl_switcher);
+                        if (error)
+                                return error;
                        defmode = DEFMODE_F30;
                        break;
                }
@@ -3225,6 +3205,10 @@ int __init atafb_init(void)
        // tries to read from HW which may not be initialized yet
        // so set sane var first, then call atafb_set_par
        atafb_get_var(&fb_info.var, &fb_info);
+#ifdef ATAFB_FALCON
+        fb_info.pseudo_palette = current_par.hw.falcon.pseudo_palette;
+#endif
        fb_info.flags = FBINFO_FLAG_DEFAULT;
        if (!fb_find_mode(&fb_info.var, &fb_info, mode_option, atafb_modedb,
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index 2c5567175dca..359fc64e761a 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -72,7 +72,6 @@ static int radeon_setup_i2c_bus(struct radeon_i2c_chan *chan, const char *name)
        snprintf(chan->adapter.name, sizeof(chan->adapter.name),
                 "radeonfb %s", name);
        chan->adapter.owner             = THIS_MODULE;
-        chan->adapter.id                = I2C_HW_B_RADEON;
        chan->adapter.algo_data         = &chan->algo;
        chan->adapter.dev.parent        = &chan->rinfo->pdev->dev;
        chan->algo.setsda               = radeon_gpio_setsda;
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 7644ed249564..37e60b1d2ed9 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -335,7 +335,20 @@ static int bfin_bf54x_fb_check_var(struct fb_var_screeninfo *var,
                                   struct fb_info *info)
 {
-        if (var->bits_per_pixel != LCD_BPP) {
+        switch (var->bits_per_pixel) {
+        case 24:/* TRUECOLOUR, 16m */
+                var->red.offset = 16;
+                var->green.offset = 8;
+                var->blue.offset = 0;
+                var->red.length = var->green.length = var->blue.length = 8;
+                var->transp.offset = 0;
+                var->transp.length = 0;
+                var->transp.msb_right = 0;
+                var->red.msb_right = 0;
+                var->green.msb_right = 0;
+                var->blue.msb_right = 0;
+                break;
+        default:
                pr_debug("%s: depth not supported: %u BPP\n", __func__,
                         var->bits_per_pixel);
                return -EINVAL;
diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
index a9b3ada05d99..2a423d3a2a8e 100644
--- a/drivers/video/bfin-t350mcqb-fb.c
+++ b/drivers/video/bfin-t350mcqb-fb.c
@@ -254,7 +254,20 @@ static int bfin_t350mcqb_fb_check_var(struct fb_var_screeninfo *var,
                                   struct fb_info *info)
 {
-        if (var->bits_per_pixel != LCD_BPP) {
+        switch (var->bits_per_pixel) {
+        case 24:/* TRUECOLOUR, 16m */
+                var->red.offset = 0;
+                var->green.offset = 8;
+                var->blue.offset = 16;
+                var->red.length = var->green.length = var->blue.length = 8;
+                var->transp.offset = 0;
+                var->transp.length = 0;
+                var->transp.msb_right = 0;
+                var->red.msb_right = 0;
+                var->green.msb_right = 0;
+                var->blue.msb_right = 0;
+                break;
+        default:
                pr_debug("%s: depth not supported: %u BPP\n", __func__,
                         var->bits_per_pixel);
                return -EINVAL;
diff --git a/drivers/video/c2p.c b/drivers/video/c2p.c
deleted file mode 100644
index 376bc07ff952..000000000000
--- a/drivers/video/c2p.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- *  Fast C2P (Chunky-to-Planar) Conversion
- *
- *  Copyright (C) 2003 Geert Uytterhoeven
- *
- *  NOTES:
- *    - This code was inspired by Scout's C2P tutorial
- *    - It assumes to run on a big endian system
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License. See the file COPYING in the main directory of this archive
- *  for more details.
- */
-#include <linux/module.h>
-#include <linux/string.h>
-#include "c2p.h"
-    /*
-     *  Basic transpose step
-     */
-#define _transp(d, i1, i2, shift, mask)                 \
-    do {                                                \
-        u32 t = (d[i1] ^ (d[i2] >> shift)) & mask;      \
-        d[i1] ^= t;                                     \
-        d[i2] ^= t << shift;                            \
-    } while (0)
-static inline u32 get_mask(int n)
-{
-    switch (n) {
-        case 1:
-            return 0x55555555;
-            break;
-        case 2:
-            return 0x33333333;
-            break;
-        case 4:
-            return 0x0f0f0f0f;
-            break;
-        case 8:
-            return 0x00ff00ff;
-            break;
-        case 16:
-            return 0x0000ffff;
-            break;
-    }
-    return 0;
-}
-#define transp_nx1(d, n)                                \
-    do {                                                \
-        u32 mask = get_mask(n);                         \
-        /* First block */                               \
-        _transp(d, 0, 1, n, mask);                      \
-        /* Second block */                              \
-        _transp(d, 2, 3, n, mask);                      \
-        /* Third block */                               \
-        _transp(d, 4, 5, n, mask);                      \
-        /* Fourth block */                              \
-        _transp(d, 6, 7, n, mask);                      \
-    } while (0)
-#define transp_nx2(d, n)                                \
-    do {                                                \
-        u32 mask = get_mask(n);                         \
-        /* First block */                               \
-        _transp(d, 0, 2, n, mask);                      \
-        _transp(d, 1, 3, n, mask);                      \
-        /* Second block */                              \
-        _transp(d, 4, 6, n, mask);                      \
-        _transp(d, 5, 7, n, mask);                      \
-    } while (0)
-#define transp_nx4(d, n)                                \
-    do {                                                \
-        u32 mask = get_mask(n);                         \
-        _transp(d, 0, 4, n, mask);                      \
-        _transp(d, 1, 5, n, mask);                      \
-        _transp(d, 2, 6, n, mask);                      \
-        _transp(d, 3, 7, n, mask);                      \
-    } while (0)
-#define transp(d, n, m) transp_nx ## m(d, n)
-    /*
-     *  Perform a full C2P step on 32 8-bit pixels, stored in 8 32-bit words
-     *  containing
-     *    - 32 8-bit chunky pixels on input
-     *    - permuted planar data on output
-     */
-static void c2p_8bpp(u32 d[8])
-{
-    transp(d, 16, 4);
-    transp(d, 8, 2);
-    transp(d, 4, 1);
-    transp(d, 2, 4);
-    transp(d, 1, 2);
-}
-    /*
-     *  Array containing the permution indices of the planar data after c2p
-     */
-static const int perm_c2p_8bpp[8] = { 7, 5, 3, 1, 6, 4, 2, 0 };
-    /*
-     *  Compose two values, using a bitmask as decision value
-     *  This is equivalent to (a & mask) | (b & ~mask)
-     */
-static inline unsigned long comp(unsigned long a, unsigned long b,
-                                 unsigned long mask)
-{
-        return ((a ^ b) & mask) ^ b;
-}
-    /*
-     *  Store a full block of planar data after c2p conversion
-     */
-static inline void store_planar(char *dst, u32 dst_inc, u32 bpp, u32 d[8])
-{
-    int i;
-    for (i = 0; i < bpp; i++, dst += dst_inc)
-        *(u32 *)dst = d[perm_c2p_8bpp[i]];
-}
-    /*
-     *  Store a partial block of planar data after c2p conversion
-     */
-static inline void store_planar_masked(char *dst, u32 dst_inc, u32 bpp,
-                                       u32 d[8], u32 mask)
-{
-    int i;
-    for (i = 0; i < bpp; i++, dst += dst_inc)
-        *(u32 *)dst = comp(d[perm_c2p_8bpp[i]], *(u32 *)dst, mask);
-}
-    /*
-     *  c2p - Copy 8-bit chunky image data to a planar frame buffer
-     *  @dst: Starting address of the planar frame buffer
-     *  @dx: Horizontal destination offset (in pixels)
-     *  @dy: Vertical destination offset (in pixels)
-     *  @width: Image width (in pixels)
-     *  @height: Image height (in pixels)
-     *  @dst_nextline: Frame buffer offset to the next line (in bytes)
-     *  @dst_nextplane: Frame buffer offset to the next plane (in bytes)
-     *  @src_nextline: Image offset to the next line (in bytes)
-     *  @bpp: Bits per pixel of the planar frame buffer (1-8)
-     */
-void c2p(u8 *dst, const u8 *src, u32 dx, u32 dy, u32 width, u32 height,
-         u32 dst_nextline, u32 dst_nextplane, u32 src_nextline, u32 bpp)
-{
-    int dst_idx;
-    u32 d[8], first, last, w;
-    const u8 *c;
-    u8 *p;
-    dst += dy*dst_nextline+(dx & ~31);
-    dst_idx = dx % 32;
-    first = ~0UL >> dst_idx;
-    last = ~(~0UL >> ((dst_idx+width) % 32));
-    while (height--) {
-        c = src;
-        p = dst;
-        w = width;
-        if (dst_idx+width <= 32) {
-            /* Single destination word */
-            first &= last;
-            memset(d, 0, sizeof(d));
-            memcpy((u8 *)d+dst_idx, c, width);
-            c += width;
-            c2p_8bpp(d);
-            store_planar_masked(p, dst_nextplane, bpp, d, first);
-            p += 4;
-        } else {
-            /* Multiple destination words */
-            w = width;
-            /* Leading bits */
-            if (dst_idx) {
-                w = 32 - dst_idx;
-                memset(d, 0, dst_idx);
-                memcpy((u8 *)d+dst_idx, c, w);
-                c += w;
-                c2p_8bpp(d);
-                store_planar_masked(p, dst_nextplane, bpp, d, first);
-                p += 4;
-                w = width-w;
-            }
-            /* Main chunk */
-            while (w >= 32) {
-                memcpy(d, c, 32);
-                c += 32;
-                c2p_8bpp(d);
-                store_planar(p, dst_nextplane, bpp, d);
-                p += 4;
-                w -= 32;
-            }
-            /* Trailing bits */
-            w %= 32;
-            if (w > 0) {
-                memcpy(d, c, w);
-                memset((u8 *)d+w, 0, 32-w);
-                c2p_8bpp(d);
-                store_planar_masked(p, dst_nextplane, bpp, d, last);
-            }
-        }
-        src += src_nextline;
-        dst += dst_nextline;
-    }
-}
-EXPORT_SYMBOL_GPL(c2p);
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/c2p.h b/drivers/video/c2p.h
index c77cbf17e043..6c38d40427d8 100644
--- a/drivers/video/c2p.h
+++ b/drivers/video/c2p.h
@@ -1,7 +1,7 @@
 /*
 *  Fast C2P (Chunky-to-Planar) Conversion
 *
- *  Copyright (C) 2003 Geert Uytterhoeven
+ *  Copyright (C) 2003-2008 Geert Uytterhoeven
 *
 *  This file is subject to the terms and conditions of the GNU General Public
 *  License. See the file COPYING in the main directory of this archive
@@ -10,7 +10,10 @@
 #include <linux/types.h>
-extern void c2p(u8 *dst, const u8 *src, u32 dx, u32 dy, u32 width, u32 height,
+extern void c2p_planar(void *dst, const void *src, u32 dx, u32 dy, u32 width,
-                u32 dst_nextline, u32 dst_nextplane, u32 src_nextline,
+                       u32 height, u32 dst_nextline, u32 dst_nextplane,
-                u32 bpp);
+                       u32 src_nextline, u32 bpp);
+extern void c2p_iplan2(void *dst, const void *src, u32 dx, u32 dy, u32 width,
+                       u32 height, u32 dst_nextline, u32 src_nextline,
+                       u32 bpp);
diff --git a/drivers/video/c2p_core.h b/drivers/video/c2p_core.h
new file mode 100644
index 000000000000..e1035a865fb9
--- /dev/null
+++ b/drivers/video/c2p_core.h
@@ -0,0 +1,153 @@
+/*
+ *  Fast C2P (Chunky-to-Planar) Conversion
+ *
+ *  Copyright (C) 2003-2008 Geert Uytterhoeven
+ *
+ *  NOTES:
+ *    - This code was inspired by Scout's C2P tutorial
+ *    - It assumes to run on a big endian system
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License. See the file COPYING in the main directory of this archive
+ *  for more details.
+ */
+    /*
+     *  Basic transpose step
+     */
+static inline void _transp(u32 d[], unsigned int i1, unsigned int i2,
+                           unsigned int shift, u32 mask)
+{
+        u32 t = (d[i1] ^ (d[i2] >> shift)) & mask;
+        d[i1] ^= t;
+        d[i2] ^= t << shift;
+}
+extern void c2p_unsupported(void);
+static inline u32 get_mask(unsigned int n)
+{
+        switch (n) {
+        case 1:
+                return 0x55555555;
+        case 2:
+                return 0x33333333;
+        case 4:
+                return 0x0f0f0f0f;
+        case 8:
+                return 0x00ff00ff;
+        case 16:
+                return 0x0000ffff;
+        }
+        c2p_unsupported();
+        return 0;
+}
+    /*
+     *  Transpose operations on 8 32-bit words
+     */
+static inline void transp8(u32 d[], unsigned int n, unsigned int m)
+{
+        u32 mask = get_mask(n);
+        switch (m) {
+        case 1:
+                /* First n x 1 block */
+                _transp(d, 0, 1, n, mask);
+                /* Second n x 1 block */
+                _transp(d, 2, 3, n, mask);
+                /* Third n x 1 block */
+                _transp(d, 4, 5, n, mask);
+                /* Fourth n x 1 block */
+                _transp(d, 6, 7, n, mask);
+                return;
+        case 2:
+                /* First n x 2 block */
+                _transp(d, 0, 2, n, mask);
+                _transp(d, 1, 3, n, mask);
+                /* Second n x 2 block */
+                _transp(d, 4, 6, n, mask);
+                _transp(d, 5, 7, n, mask);
+                return;
+        case 4:
+                /* Single n x 4 block */
+                _transp(d, 0, 4, n, mask);
+                _transp(d, 1, 5, n, mask);
+                _transp(d, 2, 6, n, mask);
+                _transp(d, 3, 7, n, mask);
+                return;
+        }
+        c2p_unsupported();
+}
+    /*
+     *  Transpose operations on 4 32-bit words
+     */
+static inline void transp4(u32 d[], unsigned int n, unsigned int m)
+{
+        u32 mask = get_mask(n);
+        switch (m) {
+        case 1:
+                /* First n x 1 block */
+                _transp(d, 0, 1, n, mask);
+                /* Second n x 1 block */
+                _transp(d, 2, 3, n, mask);
+                return;
+        case 2:
+                /* Single n x 2 block */
+                _transp(d, 0, 2, n, mask);
+                _transp(d, 1, 3, n, mask);
+                return;
+        }
+        c2p_unsupported();
+}
+    /*
+     *  Transpose operations on 4 32-bit words (reverse order)
+     */
+static inline void transp4x(u32 d[], unsigned int n, unsigned int m)
+{
+        u32 mask = get_mask(n);
+        switch (m) {
+        case 2:
+                /* Single n x 2 block */
+                _transp(d, 2, 0, n, mask);
+                _transp(d, 3, 1, n, mask);
+                return;
+        }
+        c2p_unsupported();
+}
+    /*
+     *  Compose two values, using a bitmask as decision value
+     *  This is equivalent to (a & mask) | (b & ~mask)
+     */
+static inline u32 comp(u32 a, u32 b, u32 mask)
+{
+        return ((a ^ b) & mask) ^ b;
+}
diff --git a/drivers/video/c2p_iplan2.c b/drivers/video/c2p_iplan2.c
new file mode 100644
index 000000000000..19156dc6158c
--- /dev/null
+++ b/drivers/video/c2p_iplan2.c
@@ -0,0 +1,153 @@
+/*
+ *  Fast C2P (Chunky-to-Planar) Conversion
+ *
+ *  Copyright (C) 2003-2008 Geert Uytterhoeven
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License. See the file COPYING in the main directory of this archive
+ *  for more details.
+ */
+#include <linux/module.h>
+#include <linux/string.h>
+#include <asm/unaligned.h>
+#include "c2p.h"
+#include "c2p_core.h"
+    /*
+     *  Perform a full C2P step on 16 8-bit pixels, stored in 4 32-bit words
+     *  containing
+     *    - 16 8-bit chunky pixels on input
+     *    - permutated planar data (2 planes per 32-bit word) on output
+     */
+static void c2p_16x8(u32 d[4])
+{
+        transp4(d, 8, 2);
+        transp4(d, 1, 2);
+        transp4x(d, 16, 2);
+        transp4x(d, 2, 2);
+        transp4(d, 4, 1);
+}
+    /*
+     *  Array containing the permutation indices of the planar data after c2p
+     */
+static const int perm_c2p_16x8[4] = { 1, 3, 0, 2 };
+    /*
+     *  Store a full block of iplan2 data after c2p conversion
+     */
+static inline void store_iplan2(void *dst, u32 bpp, u32 d[4])
+{
+        int i;
+        for (i = 0; i < bpp/2; i++, dst += 4)
+                put_unaligned_be32(d[perm_c2p_16x8[i]], dst);
+}
+    /*
+     *  Store a partial block of iplan2 data after c2p conversion
+     */
+static inline void store_iplan2_masked(void *dst, u32 bpp, u32 d[4], u32 mask)
+{
+        int i;
+        for (i = 0; i < bpp/2; i++, dst += 4)
+                put_unaligned_be32(comp(d[perm_c2p_16x8[i]],
+                                        get_unaligned_be32(dst), mask),
+                                   dst);
+}
+    /*
+     *  c2p_iplan2 - Copy 8-bit chunky image data to an interleaved planar
+     *  frame buffer with 2 bytes of interleave
+     *  @dst: Starting address of the planar frame buffer
+     *  @dx: Horizontal destination offset (in pixels)
+     *  @dy: Vertical destination offset (in pixels)
+     *  @width: Image width (in pixels)
+     *  @height: Image height (in pixels)
+     *  @dst_nextline: Frame buffer offset to the next line (in bytes)
+     *  @src_nextline: Image offset to the next line (in bytes)
+     *  @bpp: Bits per pixel of the planar frame buffer (2, 4, or 8)
+     */
+void c2p_iplan2(void *dst, const void *src, u32 dx, u32 dy, u32 width,
+                u32 height, u32 dst_nextline, u32 src_nextline, u32 bpp)
+{
+        union {
+                u8 pixels[16];
+                u32 words[4];
+        } d;
+        u32 dst_idx, first, last, w;
+        const u8 *c;
+        void *p;
+        dst += dy*dst_nextline+(dx & ~15)*bpp;
+        dst_idx = dx % 16;
+        first = 0xffffU >> dst_idx;
+        first |= first << 16;
+        last = 0xffffU ^ (0xffffU >> ((dst_idx+width) % 16));
+        last |= last << 16;
+        while (height--) {
+                c = src;
+                p = dst;
+                w = width;
+                if (dst_idx+width <= 16) {
+                        /* Single destination word */
+                        first &= last;
+                        memset(d.pixels, 0, sizeof(d));
+                        memcpy(d.pixels+dst_idx, c, width);
+                        c += width;
+                        c2p_16x8(d.words);
+                        store_iplan2_masked(p, bpp, d.words, first);
+                        p += bpp*2;
+                } else {
+                        /* Multiple destination words */
+                        w = width;
+                        /* Leading bits */
+                        if (dst_idx) {
+                                w = 16 - dst_idx;
+                                memset(d.pixels, 0, dst_idx);
+                                memcpy(d.pixels+dst_idx, c, w);
+                                c += w;
+                                c2p_16x8(d.words);
+                                store_iplan2_masked(p, bpp, d.words, first);
+                                p += bpp*2;
+                                w = width-w;
+                        }
+                        /* Main chunk */
+                        while (w >= 16) {
+                                memcpy(d.pixels, c, 16);
+                                c += 16;
+                                c2p_16x8(d.words);
+                                store_iplan2(p, bpp, d.words);
+                                p += bpp*2;
+                                w -= 16;
+                        }
+                        /* Trailing bits */
+                        w %= 16;
+                        if (w > 0) {
+                                memcpy(d.pixels, c, w);
+                                memset(d.pixels+w, 0, 16-w);
+                                c2p_16x8(d.words);
+                                store_iplan2_masked(p, bpp, d.words, last);
+                        }
+                }
+                src += src_nextline;
+                dst += dst_nextline;
+        }
+}
+EXPORT_SYMBOL_GPL(c2p_iplan2);
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/c2p_planar.c b/drivers/video/c2p_planar.c
new file mode 100644
index 000000000000..ec7ac8526f06
--- /dev/null
+++ b/drivers/video/c2p_planar.c
@@ -0,0 +1,156 @@
+/*
+ *  Fast C2P (Chunky-to-Planar) Conversion
+ *
+ *  Copyright (C) 2003-2008 Geert Uytterhoeven
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License. See the file COPYING in the main directory of this archive
+ *  for more details.
+ */
+#include <linux/module.h>
+#include <linux/string.h>
+#include <asm/unaligned.h>
+#include "c2p.h"
+#include "c2p_core.h"
+    /*
+     *  Perform a full C2P step on 32 8-bit pixels, stored in 8 32-bit words
+     *  containing
+     *    - 32 8-bit chunky pixels on input
+     *    - permutated planar data (1 plane per 32-bit word) on output
+     */
+static void c2p_32x8(u32 d[8])
+{
+        transp8(d, 16, 4);
+        transp8(d, 8, 2);
+        transp8(d, 4, 1);
+        transp8(d, 2, 4);
+        transp8(d, 1, 2);
+}
+    /*
+     *  Array containing the permutation indices of the planar data after c2p
+     */
+static const int perm_c2p_32x8[8] = { 7, 5, 3, 1, 6, 4, 2, 0 };
+    /*
+     *  Store a full block of planar data after c2p conversion
+     */
+static inline void store_planar(void *dst, u32 dst_inc, u32 bpp, u32 d[8])
+{
+        int i;
+        for (i = 0; i < bpp; i++, dst += dst_inc)
+                put_unaligned_be32(d[perm_c2p_32x8[i]], dst);
+}
+    /*
+     *  Store a partial block of planar data after c2p conversion
+     */
+static inline void store_planar_masked(void *dst, u32 dst_inc, u32 bpp,
+                                       u32 d[8], u32 mask)
+{
+        int i;
+        for (i = 0; i < bpp; i++, dst += dst_inc)
+                put_unaligned_be32(comp(d[perm_c2p_32x8[i]],
+                                        get_unaligned_be32(dst), mask),
+                                   dst);
+}
+    /*
+     *  c2p_planar - Copy 8-bit chunky image data to a planar frame buffer
+     *  @dst: Starting address of the planar frame buffer
+     *  @dx: Horizontal destination offset (in pixels)
+     *  @dy: Vertical destination offset (in pixels)
+     *  @width: Image width (in pixels)
+     *  @height: Image height (in pixels)
+     *  @dst_nextline: Frame buffer offset to the next line (in bytes)
+     *  @dst_nextplane: Frame buffer offset to the next plane (in bytes)
+     *  @src_nextline: Image offset to the next line (in bytes)
+     *  @bpp: Bits per pixel of the planar frame buffer (1-8)
+     */
+void c2p_planar(void *dst, const void *src, u32 dx, u32 dy, u32 width,
+                u32 height, u32 dst_nextline, u32 dst_nextplane,
+                u32 src_nextline, u32 bpp)
+{
+        union {
+                u8 pixels[32];
+                u32 words[8];
+        } d;
+        u32 dst_idx, first, last, w;
+        const u8 *c;
+        void *p;
+        dst += dy*dst_nextline+(dx & ~31);
+        dst_idx = dx % 32;
+        first = 0xffffffffU >> dst_idx;
+        last = ~(0xffffffffU >> ((dst_idx+width) % 32));
+        while (height--) {
+                c = src;
+                p = dst;
+                w = width;
+                if (dst_idx+width <= 32) {
+                        /* Single destination word */
+                        first &= last;
+                        memset(d.pixels, 0, sizeof(d));
+                        memcpy(d.pixels+dst_idx, c, width);
+                        c += width;
+                        c2p_32x8(d.words);
+                        store_planar_masked(p, dst_nextplane, bpp, d.words,
+                                            first);
+                        p += 4;
+                } else {
+                        /* Multiple destination words */
+                        w = width;
+                        /* Leading bits */
+                        if (dst_idx) {
+                                w = 32 - dst_idx;
+                                memset(d.pixels, 0, dst_idx);
+                                memcpy(d.pixels+dst_idx, c, w);
+                                c += w;
+                                c2p_32x8(d.words);
+                                store_planar_masked(p, dst_nextplane, bpp,
+                                                    d.words, first);
+                                p += 4;
+                                w = width-w;
+                        }
+                        /* Main chunk */
+                        while (w >= 32) {
+                                memcpy(d.pixels, c, 32);
+                                c += 32;
+                                c2p_32x8(d.words);
+                                store_planar(p, dst_nextplane, bpp, d.words);
+                                p += 4;
+                                w -= 32;
+                        }
+                        /* Trailing bits */
+                        w %= 32;
+                        if (w > 0) {
+                                memcpy(d.pixels, c, w);
+                                memset(d.pixels+w, 0, 32-w);
+                                c2p_32x8(d.words);
+                                store_planar_masked(p, dst_nextplane, bpp,
+                                                    d.words, last);
+                        }
+                }
+                src += src_nextline;
+                dst += dst_nextline;
+        }
+}
+EXPORT_SYMBOL_GPL(c2p_planar);
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 4bcff81b50e0..1657b9608b04 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -78,13 +78,6 @@
 #include <asm/fb.h>
 #include <asm/irq.h>
 #include <asm/system.h>
-#ifdef CONFIG_ATARI
-#include <asm/atariints.h>
-#endif
-#if defined(__mc68000__)
-#include <asm/machdep.h>
-#include <asm/setup.h>
-#endif
 #include "fbcon.h"
@@ -155,9 +148,6 @@ static int fbcon_set_origin(struct vc_data *);
 #define CURSOR_DRAW_DELAY               (1)
-/* # VBL ints between cursor state changes */
-#define ATARI_CURSOR_BLINK_RATE         (42)
 static int vbl_cursor_cnt;
 static int fbcon_cursor_noblink;
@@ -403,20 +393,6 @@ static void fb_flashcursor(struct work_struct *work)
        release_console_sem();
 }
-#ifdef CONFIG_ATARI
-static int cursor_blink_rate;
-static irqreturn_t fb_vbl_handler(int irq, void *dev_id)
-{
-        struct fb_info *info = dev_id;
-        if (vbl_cursor_cnt && --vbl_cursor_cnt == 0) {
-                schedule_work(&info->queue);    
-                vbl_cursor_cnt = cursor_blink_rate; 
-        }
-        return IRQ_HANDLED;
-}
-#endif
-        
 static void cursor_timer_handler(unsigned long dev_addr)
 {
        struct fb_info *info = (struct fb_info *) dev_addr;
@@ -1017,15 +993,6 @@ static const char *fbcon_startup(void)
                info->var.yres,
                info->var.bits_per_pixel);
-#ifdef CONFIG_ATARI
-        if (MACH_IS_ATARI) {
-                cursor_blink_rate = ATARI_CURSOR_BLINK_RATE;
-                (void)request_irq(IRQ_AUTO_4, fb_vbl_handler,
-                                IRQ_TYPE_PRIO, "framebuffer vbl",
-                                info);
-        }
-#endif /* CONFIG_ATARI */
        fbcon_add_cursor_timer(info);
        fbcon_has_exited = 0;
        return display_desc;
@@ -3454,11 +3421,6 @@ static void fbcon_exit(void)
        if (fbcon_has_exited)
                return;
-#ifdef CONFIG_ATARI
-        if (MACH_IS_ATARI)
-                free_irq(IRQ_AUTO_4, fb_vbl_handler);
-#endif
        kfree((void *)softback_buf);
        softback_buf = 0UL;
diff --git a/drivers/video/i810/i810-i2c.c b/drivers/video/i810/i810-i2c.c
index 7787c3322ffb..9dd55e5324a1 100644
--- a/drivers/video/i810/i810-i2c.c
+++ b/drivers/video/i810/i810-i2c.c
@@ -90,7 +90,6 @@ static int i810_setup_i2c_bus(struct i810fb_i2c_chan *chan, const char *name)
        chan->adapter.owner             = THIS_MODULE;
        chan->adapter.algo_data         = &chan->algo;
        chan->adapter.dev.parent        = &chan->par->dev->dev;
-        chan->adapter.id                = I2C_HW_B_I810;
        chan->algo.setsda               = i810i2c_setsda;
        chan->algo.setscl               = i810i2c_setscl;
        chan->algo.getsda               = i810i2c_getsda;
diff --git a/drivers/video/intelfb/intelfb_i2c.c b/drivers/video/intelfb/intelfb_i2c.c
index 5d896b81f4e0..b3065492bb20 100644
--- a/drivers/video/intelfb/intelfb_i2c.c
+++ b/drivers/video/intelfb/intelfb_i2c.c
@@ -111,7 +111,6 @@ static int intelfb_setup_i2c_bus(struct intelfb_info *dinfo,
                 "intelfb %s", name);
        chan->adapter.class             = class;
        chan->adapter.owner             = THIS_MODULE;
-        chan->adapter.id                = I2C_HW_B_INTELFB;
        chan->adapter.algo_data         = &chan->algo;
        chan->adapter.dev.parent        = &chan->dinfo->pdev->dev;
        chan->algo.setsda               = intelfb_gpio_setsda;
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
new file mode 100644
index 000000000000..8a75d05f4334
--- /dev/null
+++ b/drivers/video/mx3fb.c
@@ -0,0 +1,1555 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/sched.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/interrupt.h>
+#include <linux/slab.h>
+#include <linux/fb.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/dma-mapping.h>
+#include <linux/dmaengine.h>
+#include <linux/console.h>
+#include <linux/clk.h>
+#include <linux/mutex.h>
+#include <mach/hardware.h>
+#include <mach/ipu.h>
+#include <mach/mx3fb.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#define MX3FB_NAME             "mx3_sdc_fb"
+#define MX3FB_REG_OFFSET       0xB4
+/* SDC Registers */
+#define SDC_COM_CONF           (0xB4 - MX3FB_REG_OFFSET)
+#define SDC_GW_CTRL            (0xB8 - MX3FB_REG_OFFSET)
+#define SDC_FG_POS             (0xBC - MX3FB_REG_OFFSET)
+#define SDC_BG_POS             (0xC0 - MX3FB_REG_OFFSET)
+#define SDC_CUR_POS            (0xC4 - MX3FB_REG_OFFSET)
+#define SDC_PWM_CTRL           (0xC8 - MX3FB_REG_OFFSET)
+#define SDC_CUR_MAP            (0xCC - MX3FB_REG_OFFSET)
+#define SDC_HOR_CONF           (0xD0 - MX3FB_REG_OFFSET)
+#define SDC_VER_CONF           (0xD4 - MX3FB_REG_OFFSET)
+#define SDC_SHARP_CONF_1       (0xD8 - MX3FB_REG_OFFSET)
+#define SDC_SHARP_CONF_2       (0xDC - MX3FB_REG_OFFSET)
+/* Register bits */
+#define SDC_COM_TFT_COLOR      0x00000001UL
+#define SDC_COM_FG_EN          0x00000010UL
+#define SDC_COM_GWSEL          0x00000020UL
+#define SDC_COM_GLB_A          0x00000040UL
+#define SDC_COM_KEY_COLOR_G    0x00000080UL
+#define SDC_COM_BG_EN          0x00000200UL
+#define SDC_COM_SHARP          0x00001000UL
+#define SDC_V_SYNC_WIDTH_L     0x00000001UL
+/* Display Interface registers */
+#define DI_DISP_IF_CONF                (0x0124 - MX3FB_REG_OFFSET)
+#define DI_DISP_SIG_POL                (0x0128 - MX3FB_REG_OFFSET)
+#define DI_SER_DISP1_CONF      (0x012C - MX3FB_REG_OFFSET)
+#define DI_SER_DISP2_CONF      (0x0130 - MX3FB_REG_OFFSET)
+#define DI_HSP_CLK_PER         (0x0134 - MX3FB_REG_OFFSET)
+#define DI_DISP0_TIME_CONF_1   (0x0138 - MX3FB_REG_OFFSET)
+#define DI_DISP0_TIME_CONF_2   (0x013C - MX3FB_REG_OFFSET)
+#define DI_DISP0_TIME_CONF_3   (0x0140 - MX3FB_REG_OFFSET)
+#define DI_DISP1_TIME_CONF_1   (0x0144 - MX3FB_REG_OFFSET)
+#define DI_DISP1_TIME_CONF_2   (0x0148 - MX3FB_REG_OFFSET)
+#define DI_DISP1_TIME_CONF_3   (0x014C - MX3FB_REG_OFFSET)
+#define DI_DISP2_TIME_CONF_1   (0x0150 - MX3FB_REG_OFFSET)
+#define DI_DISP2_TIME_CONF_2   (0x0154 - MX3FB_REG_OFFSET)
+#define DI_DISP2_TIME_CONF_3   (0x0158 - MX3FB_REG_OFFSET)
+#define DI_DISP3_TIME_CONF     (0x015C - MX3FB_REG_OFFSET)
+#define DI_DISP0_DB0_MAP       (0x0160 - MX3FB_REG_OFFSET)
+#define DI_DISP0_DB1_MAP       (0x0164 - MX3FB_REG_OFFSET)
+#define DI_DISP0_DB2_MAP       (0x0168 - MX3FB_REG_OFFSET)
+#define DI_DISP0_CB0_MAP       (0x016C - MX3FB_REG_OFFSET)
+#define DI_DISP0_CB1_MAP       (0x0170 - MX3FB_REG_OFFSET)
+#define DI_DISP0_CB2_MAP       (0x0174 - MX3FB_REG_OFFSET)
+#define DI_DISP1_DB0_MAP       (0x0178 - MX3FB_REG_OFFSET)
+#define DI_DISP1_DB1_MAP       (0x017C - MX3FB_REG_OFFSET)
+#define DI_DISP1_DB2_MAP       (0x0180 - MX3FB_REG_OFFSET)
+#define DI_DISP1_CB0_MAP       (0x0184 - MX3FB_REG_OFFSET)
+#define DI_DISP1_CB1_MAP       (0x0188 - MX3FB_REG_OFFSET)
+#define DI_DISP1_CB2_MAP       (0x018C - MX3FB_REG_OFFSET)
+#define DI_DISP2_DB0_MAP       (0x0190 - MX3FB_REG_OFFSET)
+#define DI_DISP2_DB1_MAP       (0x0194 - MX3FB_REG_OFFSET)
+#define DI_DISP2_DB2_MAP       (0x0198 - MX3FB_REG_OFFSET)
+#define DI_DISP2_CB0_MAP       (0x019C - MX3FB_REG_OFFSET)
+#define DI_DISP2_CB1_MAP       (0x01A0 - MX3FB_REG_OFFSET)
+#define DI_DISP2_CB2_MAP       (0x01A4 - MX3FB_REG_OFFSET)
+#define DI_DISP3_B0_MAP                (0x01A8 - MX3FB_REG_OFFSET)
+#define DI_DISP3_B1_MAP                (0x01AC - MX3FB_REG_OFFSET)
+#define DI_DISP3_B2_MAP                (0x01B0 - MX3FB_REG_OFFSET)
+#define DI_DISP_ACC_CC         (0x01B4 - MX3FB_REG_OFFSET)
+#define DI_DISP_LLA_CONF       (0x01B8 - MX3FB_REG_OFFSET)
+#define DI_DISP_LLA_DATA       (0x01BC - MX3FB_REG_OFFSET)
+/* DI_DISP_SIG_POL bits */
+#define DI_D3_VSYNC_POL_SHIFT          28
+#define DI_D3_HSYNC_POL_SHIFT          27
+#define DI_D3_DRDY_SHARP_POL_SHIFT     26
+#define DI_D3_CLK_POL_SHIFT            25
+#define DI_D3_DATA_POL_SHIFT           24
+/* DI_DISP_IF_CONF bits */
+#define DI_D3_CLK_IDLE_SHIFT           26
+#define DI_D3_CLK_SEL_SHIFT            25
+#define DI_D3_DATAMSK_SHIFT            24
+enum ipu_panel {
+       IPU_PANEL_SHARP_TFT,
+       IPU_PANEL_TFT,
+};
+struct ipu_di_signal_cfg {
+       unsigned datamask_en:1;
+       unsigned clksel_en:1;
+       unsigned clkidle_en:1;
+       unsigned data_pol:1;    /* true = inverted */
+       unsigned clk_pol:1;     /* true = rising edge */
+       unsigned enable_pol:1;
+       unsigned Hsync_pol:1;   /* true = active high */
+       unsigned Vsync_pol:1;
+};
+static const struct fb_videomode mx3fb_modedb[] = {
+       {
+               /* 240x320 @ 60 Hz */
+               .name           = "Sharp-QVGA",
+               .refresh        = 60,
+               .xres           = 240,
+               .yres           = 320,
+               .pixclock       = 185925,
+               .left_margin    = 9,
+               .right_margin   = 16,
+               .upper_margin   = 7,
+               .lower_margin   = 9,
+               .hsync_len      = 1,
+               .vsync_len      = 1,
+               .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_SHARP_MODE |
+                                 FB_SYNC_CLK_INVERT | FB_SYNC_DATA_INVERT |
+                                 FB_SYNC_CLK_IDLE_EN,
+               .vmode          = FB_VMODE_NONINTERLACED,
+               .flag           = 0,
+       }, {
+               /* 240x33 @ 60 Hz */
+               .name           = "Sharp-CLI",
+               .refresh        = 60,
+               .xres           = 240,
+               .yres           = 33,
+               .pixclock       = 185925,
+               .left_margin    = 9,
+               .right_margin   = 16,
+               .upper_margin   = 7,
+               .lower_margin   = 9 + 287,
+               .hsync_len      = 1,
+               .vsync_len      = 1,
+               .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_SHARP_MODE |
+                                 FB_SYNC_CLK_INVERT | FB_SYNC_DATA_INVERT |
+                                 FB_SYNC_CLK_IDLE_EN,
+               .vmode          = FB_VMODE_NONINTERLACED,
+               .flag           = 0,
+       }, {
+               /* 640x480 @ 60 Hz */
+               .name           = "NEC-VGA",
+               .refresh        = 60,
+               .xres           = 640,
+               .yres           = 480,
+               .pixclock       = 38255,
+               .left_margin    = 144,
+               .right_margin   = 0,
+               .upper_margin   = 34,
+               .lower_margin   = 40,
+               .hsync_len      = 1,
+               .vsync_len      = 1,
+               .sync           = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_OE_ACT_HIGH,
+               .vmode          = FB_VMODE_NONINTERLACED,
+               .flag           = 0,
+       }, {
+               /* NTSC TV output */
+               .name           = "TV-NTSC",
+               .refresh        = 60,
+               .xres           = 640,
+               .yres           = 480,
+               .pixclock       = 37538,
+               .left_margin    = 38,
+               .right_margin   = 858 - 640 - 38 - 3,
+               .upper_margin   = 36,
+               .lower_margin   = 518 - 480 - 36 - 1,
+               .hsync_len      = 3,
+               .vsync_len      = 1,
+               .sync           = 0,
+               .vmode          = FB_VMODE_NONINTERLACED,
+               .flag           = 0,
+       }, {
+               /* PAL TV output */
+               .name           = "TV-PAL",
+               .refresh        = 50,
+               .xres           = 640,
+               .yres           = 480,
+               .pixclock       = 37538,
+               .left_margin    = 38,
+               .right_margin   = 960 - 640 - 38 - 32,
+               .upper_margin   = 32,
+               .lower_margin   = 555 - 480 - 32 - 3,
+               .hsync_len      = 32,
+               .vsync_len      = 3,
+               .sync           = 0,
+               .vmode          = FB_VMODE_NONINTERLACED,
+               .flag           = 0,
+       }, {
+               /* TV output VGA mode, 640x480 @ 65 Hz */
+               .name           = "TV-VGA",
+               .refresh        = 60,
+               .xres           = 640,
+               .yres           = 480,
+               .pixclock       = 40574,
+               .left_margin    = 35,
+               .right_margin   = 45,
+               .upper_margin   = 9,
+               .lower_margin   = 1,
+               .hsync_len      = 46,
+               .vsync_len      = 5,
+               .sync           = 0,
+               .vmode          = FB_VMODE_NONINTERLACED,
+               .flag           = 0,
+       },
+};
+struct mx3fb_data {
+       struct fb_info          *fbi;
+       int                     backlight_level;
+       void __iomem            *reg_base;
+       spinlock_t              lock;
+       struct device           *dev;
+       uint32_t                h_start_width;
+       uint32_t                v_start_width;
+};
+struct dma_chan_request {
+       struct mx3fb_data       *mx3fb;
+       enum ipu_channel        id;
+};
+/* MX3 specific framebuffer information. */
+struct mx3fb_info {
+       int                             blank;
+       enum ipu_channel                ipu_ch;
+       uint32_t                        cur_ipu_buf;
+       u32                             pseudo_palette[16];
+       struct completion               flip_cmpl;
+       struct mutex                    mutex;  /* Protects fb-ops */
+       struct mx3fb_data               *mx3fb;
+       struct idmac_channel            *idmac_channel;
+       struct dma_async_tx_descriptor  *txd;
+       dma_cookie_t                    cookie;
+       struct scatterlist              sg[2];
+       u32                             sync;   /* preserve var->sync flags */
+};
+static void mx3fb_dma_done(void *);
+/* Used fb-mode and bpp. Can be set on kernel command line, therefore file-static. */
+static const char *fb_mode;
+static unsigned long default_bpp = 16;
+static u32 mx3fb_read_reg(struct mx3fb_data *mx3fb, unsigned long reg)
+{
+       return __raw_readl(mx3fb->reg_base + reg);
+}
+static void mx3fb_write_reg(struct mx3fb_data *mx3fb, u32 value, unsigned long reg)
+{
+       __raw_writel(value, mx3fb->reg_base + reg);
+}
+static const uint32_t di_mappings[] = {
+       0x1600AAAA, 0x00E05555, 0x00070000, 3,  /* RGB888 */
+       0x0005000F, 0x000B000F, 0x0011000F, 1,  /* RGB666 */
+       0x0011000F, 0x000B000F, 0x0005000F, 1,  /* BGR666 */
+       0x0004003F, 0x000A000F, 0x000F003F, 1   /* RGB565 */
+};
+static void sdc_fb_init(struct mx3fb_info *fbi)
+{
+       struct mx3fb_data *mx3fb = fbi->mx3fb;
+       uint32_t reg;
+       reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+       mx3fb_write_reg(mx3fb, reg | SDC_COM_BG_EN, SDC_COM_CONF);
+}
+/* Returns enabled flag before uninit */
+static uint32_t sdc_fb_uninit(struct mx3fb_info *fbi)
+{
+       struct mx3fb_data *mx3fb = fbi->mx3fb;
+       uint32_t reg;
+       reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+       mx3fb_write_reg(mx3fb, reg & ~SDC_COM_BG_EN, SDC_COM_CONF);
+       return reg & SDC_COM_BG_EN;
+}
+static void sdc_enable_channel(struct mx3fb_info *mx3_fbi)
+{
+       struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+       struct idmac_channel *ichan = mx3_fbi->idmac_channel;
+       struct dma_chan *dma_chan = &ichan->dma_chan;
+       unsigned long flags;
+       dma_cookie_t cookie;
+       dev_dbg(mx3fb->dev, "mx3fbi %p, desc %p, sg %p\n", mx3_fbi,
+               to_tx_desc(mx3_fbi->txd), to_tx_desc(mx3_fbi->txd)->sg);
+       /* This enables the channel */
+       if (mx3_fbi->cookie < 0) {
+               mx3_fbi->txd = dma_chan->device->device_prep_slave_sg(dma_chan,
+                     &mx3_fbi->sg[0], 1, DMA_TO_DEVICE, DMA_PREP_INTERRUPT);
+               if (!mx3_fbi->txd) {
+                       dev_err(mx3fb->dev, "Cannot allocate descriptor on %d\n",
+                               dma_chan->chan_id);
+                       return;
+               }
+               mx3_fbi->txd->callback_param    = mx3_fbi->txd;
+               mx3_fbi->txd->callback          = mx3fb_dma_done;
+               cookie = mx3_fbi->txd->tx_submit(mx3_fbi->txd);
+               dev_dbg(mx3fb->dev, "%d: Submit %p #%d [%c]\n", __LINE__,
+                      mx3_fbi->txd, cookie, list_empty(&ichan->queue) ? '-' : '+');
+       } else {
+               if (!mx3_fbi->txd || !mx3_fbi->txd->tx_submit) {
+                       dev_err(mx3fb->dev, "Cannot enable channel %d\n",
+                               dma_chan->chan_id);
+                       return;
+               }
+               /* Just re-activate the same buffer */
+               dma_async_issue_pending(dma_chan);
+               cookie = mx3_fbi->cookie;
+               dev_dbg(mx3fb->dev, "%d: Re-submit %p #%d [%c]\n", __LINE__,
+                      mx3_fbi->txd, cookie, list_empty(&ichan->queue) ? '-' : '+');
+       }
+       if (cookie >= 0) {
+               spin_lock_irqsave(&mx3fb->lock, flags);
+               sdc_fb_init(mx3_fbi);
+               mx3_fbi->cookie = cookie;
+               spin_unlock_irqrestore(&mx3fb->lock, flags);
+       }
+       /*
+        * Attention! Without this msleep the channel keeps generating
+        * interrupts. Next sdc_set_brightness() is going to be called
+        * from mx3fb_blank().
+        */
+       msleep(2);
+}
+static void sdc_disable_channel(struct mx3fb_info *mx3_fbi)
+{
+       struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+       uint32_t enabled;
+       unsigned long flags;
+       spin_lock_irqsave(&mx3fb->lock, flags);
+       enabled = sdc_fb_uninit(mx3_fbi);
+       spin_unlock_irqrestore(&mx3fb->lock, flags);
+       mx3_fbi->txd->chan->device->device_terminate_all(mx3_fbi->txd->chan);
+       mx3_fbi->txd = NULL;
+       mx3_fbi->cookie = -EINVAL;
+}
+/**
+ * sdc_set_window_pos() - set window position of the respective plane.
+ * @mx3fb:     mx3fb context.
+ * @channel:   IPU DMAC channel ID.
+ * @x_pos:     X coordinate relative to the top left corner to place window at.
+ * @y_pos:     Y coordinate relative to the top left corner to place window at.
+ * @return:    0 on success or negative error code on failure.
+ */
+static int sdc_set_window_pos(struct mx3fb_data *mx3fb, enum ipu_channel channel,
+                             int16_t x_pos, int16_t y_pos)
+{
+       x_pos += mx3fb->h_start_width;
+       y_pos += mx3fb->v_start_width;
+       if (channel != IDMAC_SDC_0)
+               return -EINVAL;
+       mx3fb_write_reg(mx3fb, (x_pos << 16) | y_pos, SDC_BG_POS);
+       return 0;
+}
+/**
+ * sdc_init_panel() - initialize a synchronous LCD panel.
+ * @mx3fb:             mx3fb context.
+ * @panel:             panel type.
+ * @pixel_clk:         desired pixel clock frequency in Hz.
+ * @width:             width of panel in pixels.
+ * @height:            height of panel in pixels.
+ * @pixel_fmt:         pixel format of buffer as FOURCC ASCII code.
+ * @h_start_width:     number of pixel clocks between the HSYNC signal pulse
+ *                     and the start of valid data.
+ * @h_sync_width:      width of the HSYNC signal in units of pixel clocks.
+ * @h_end_width:       number of pixel clocks between the end of valid data
+ *                     and the HSYNC signal for next line.
+ * @v_start_width:     number of lines between the VSYNC signal pulse and the
+ *                     start of valid data.
+ * @v_sync_width:      width of the VSYNC signal in units of lines
+ * @v_end_width:       number of lines between the end of valid data and the
+ *                     VSYNC signal for next frame.
+ * @sig:               bitfield of signal polarities for LCD interface.
+ * @return:            0 on success or negative error code on failure.
+ */
+static int sdc_init_panel(struct mx3fb_data *mx3fb, enum ipu_panel panel,
+                         uint32_t pixel_clk,
+                         uint16_t width, uint16_t height,
+                         enum pixel_fmt pixel_fmt,
+                         uint16_t h_start_width, uint16_t h_sync_width,
+                         uint16_t h_end_width, uint16_t v_start_width,
+                         uint16_t v_sync_width, uint16_t v_end_width,
+                         struct ipu_di_signal_cfg sig)
+{
+       unsigned long lock_flags;
+       uint32_t reg;
+       uint32_t old_conf;
+       uint32_t div;
+       struct clk *ipu_clk;
+       dev_dbg(mx3fb->dev, "panel size = %d x %d", width, height);
+       if (v_sync_width == 0 || h_sync_width == 0)
+               return -EINVAL;
+       /* Init panel size and blanking periods */
+       reg = ((uint32_t) (h_sync_width - 1) << 26) |
+               ((uint32_t) (width + h_start_width + h_end_width - 1) << 16);
+       mx3fb_write_reg(mx3fb, reg, SDC_HOR_CONF);
+#ifdef DEBUG
+       printk(KERN_CONT " hor_conf %x,", reg);
+#endif
+       reg = ((uint32_t) (v_sync_width - 1) << 26) | SDC_V_SYNC_WIDTH_L |
+           ((uint32_t) (height + v_start_width + v_end_width - 1) << 16);
+       mx3fb_write_reg(mx3fb, reg, SDC_VER_CONF);
+#ifdef DEBUG
+       printk(KERN_CONT " ver_conf %x\n", reg);
+#endif
+       mx3fb->h_start_width = h_start_width;
+       mx3fb->v_start_width = v_start_width;
+       switch (panel) {
+       case IPU_PANEL_SHARP_TFT:
+               mx3fb_write_reg(mx3fb, 0x00FD0102L, SDC_SHARP_CONF_1);
+               mx3fb_write_reg(mx3fb, 0x00F500F4L, SDC_SHARP_CONF_2);
+               mx3fb_write_reg(mx3fb, SDC_COM_SHARP | SDC_COM_TFT_COLOR, SDC_COM_CONF);
+               break;
+       case IPU_PANEL_TFT:
+               mx3fb_write_reg(mx3fb, SDC_COM_TFT_COLOR, SDC_COM_CONF);
+               break;
+       default:
+               return -EINVAL;
+       }
+       /* Init clocking */
+       /*
+        * Calculate divider: fractional part is 4 bits so simply multiple by
+        * 24 to get fractional part, as long as we stay under ~250MHz and on
+        * i.MX31 it (HSP_CLK) is <= 178MHz. Currently 128.267MHz
+        */
+       dev_dbg(mx3fb->dev, "pixel clk = %d\n", pixel_clk);
+       ipu_clk = clk_get(mx3fb->dev, "ipu_clk");
+       div = clk_get_rate(ipu_clk) * 16 / pixel_clk;
+       clk_put(ipu_clk);
+       if (div < 0x40) {       /* Divider less than 4 */
+               dev_dbg(mx3fb->dev,
+                       "InitPanel() - Pixel clock divider less than 4\n");
+               div = 0x40;
+       }
+       spin_lock_irqsave(&mx3fb->lock, lock_flags);
+       /*
+        * DISP3_IF_CLK_DOWN_WR is half the divider value and 2 fraction bits
+        * fewer. Subtract 1 extra from DISP3_IF_CLK_DOWN_WR based on timing
+        * debug. DISP3_IF_CLK_UP_WR is 0
+        */
+       mx3fb_write_reg(mx3fb, (((div / 8) - 1) << 22) | div, DI_DISP3_TIME_CONF);
+       /* DI settings */
+       old_conf = mx3fb_read_reg(mx3fb, DI_DISP_IF_CONF) & 0x78FFFFFF;
+       old_conf |= sig.datamask_en << DI_D3_DATAMSK_SHIFT |
+           sig.clksel_en << DI_D3_CLK_SEL_SHIFT |
+           sig.clkidle_en << DI_D3_CLK_IDLE_SHIFT;
+       mx3fb_write_reg(mx3fb, old_conf, DI_DISP_IF_CONF);
+       old_conf = mx3fb_read_reg(mx3fb, DI_DISP_SIG_POL) & 0xE0FFFFFF;
+       old_conf |= sig.data_pol << DI_D3_DATA_POL_SHIFT |
+           sig.clk_pol << DI_D3_CLK_POL_SHIFT |
+           sig.enable_pol << DI_D3_DRDY_SHARP_POL_SHIFT |
+           sig.Hsync_pol << DI_D3_HSYNC_POL_SHIFT |
+           sig.Vsync_pol << DI_D3_VSYNC_POL_SHIFT;
+       mx3fb_write_reg(mx3fb, old_conf, DI_DISP_SIG_POL);
+       switch (pixel_fmt) {
+       case IPU_PIX_FMT_RGB24:
+               mx3fb_write_reg(mx3fb, di_mappings[0], DI_DISP3_B0_MAP);
+               mx3fb_write_reg(mx3fb, di_mappings[1], DI_DISP3_B1_MAP);
+               mx3fb_write_reg(mx3fb, di_mappings[2], DI_DISP3_B2_MAP);
+               mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+                            ((di_mappings[3] - 1) << 12), DI_DISP_ACC_CC);
+               break;
+       case IPU_PIX_FMT_RGB666:
+               mx3fb_write_reg(mx3fb, di_mappings[4], DI_DISP3_B0_MAP);
+               mx3fb_write_reg(mx3fb, di_mappings[5], DI_DISP3_B1_MAP);
+               mx3fb_write_reg(mx3fb, di_mappings[6], DI_DISP3_B2_MAP);
+               mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+                            ((di_mappings[7] - 1) << 12), DI_DISP_ACC_CC);
+               break;
+       case IPU_PIX_FMT_BGR666:
+               mx3fb_write_reg(mx3fb, di_mappings[8], DI_DISP3_B0_MAP);
+               mx3fb_write_reg(mx3fb, di_mappings[9], DI_DISP3_B1_MAP);
+               mx3fb_write_reg(mx3fb, di_mappings[10], DI_DISP3_B2_MAP);
+               mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+                            ((di_mappings[11] - 1) << 12), DI_DISP_ACC_CC);
+               break;
+       default:
+               mx3fb_write_reg(mx3fb, di_mappings[12], DI_DISP3_B0_MAP);
+               mx3fb_write_reg(mx3fb, di_mappings[13], DI_DISP3_B1_MAP);
+               mx3fb_write_reg(mx3fb, di_mappings[14], DI_DISP3_B2_MAP);
+               mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+                            ((di_mappings[15] - 1) << 12), DI_DISP_ACC_CC);
+               break;
+       }
+       spin_unlock_irqrestore(&mx3fb->lock, lock_flags);
+       dev_dbg(mx3fb->dev, "DI_DISP_IF_CONF = 0x%08X\n",
+               mx3fb_read_reg(mx3fb, DI_DISP_IF_CONF));
+       dev_dbg(mx3fb->dev, "DI_DISP_SIG_POL = 0x%08X\n",
+               mx3fb_read_reg(mx3fb, DI_DISP_SIG_POL));
+       dev_dbg(mx3fb->dev, "DI_DISP3_TIME_CONF = 0x%08X\n",
+               mx3fb_read_reg(mx3fb, DI_DISP3_TIME_CONF));
+       return 0;
+}
+/**
+ * sdc_set_color_key() - set the transparent color key for SDC graphic plane.
+ * @mx3fb:     mx3fb context.
+ * @channel:   IPU DMAC channel ID.
+ * @enable:    boolean to enable or disable color keyl.
+ * @color_key: 24-bit RGB color to use as transparent color key.
+ * @return:    0 on success or negative error code on failure.
+ */
+static int sdc_set_color_key(struct mx3fb_data *mx3fb, enum ipu_channel channel,
+                            bool enable, uint32_t color_key)
+{
+       uint32_t reg, sdc_conf;
+       unsigned long lock_flags;
+       spin_lock_irqsave(&mx3fb->lock, lock_flags);
+       sdc_conf = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+       if (channel == IDMAC_SDC_0)
+               sdc_conf &= ~SDC_COM_GWSEL;
+       else
+               sdc_conf |= SDC_COM_GWSEL;
+       if (enable) {
+               reg = mx3fb_read_reg(mx3fb, SDC_GW_CTRL) & 0xFF000000L;
+               mx3fb_write_reg(mx3fb, reg | (color_key & 0x00FFFFFFL),
+                            SDC_GW_CTRL);
+               sdc_conf |= SDC_COM_KEY_COLOR_G;
+       } else {
+               sdc_conf &= ~SDC_COM_KEY_COLOR_G;
+       }
+       mx3fb_write_reg(mx3fb, sdc_conf, SDC_COM_CONF);
+       spin_unlock_irqrestore(&mx3fb->lock, lock_flags);
+       return 0;
+}
+/**
+ * sdc_set_global_alpha() - set global alpha blending modes.
+ * @mx3fb:     mx3fb context.
+ * @enable:    boolean to enable or disable global alpha blending. If disabled,
+ *             per pixel blending is used.
+ * @alpha:     global alpha value.
+ * @return:    0 on success or negative error code on failure.
+ */
+static int sdc_set_global_alpha(struct mx3fb_data *mx3fb, bool enable, uint8_t alpha)
+{
+       uint32_t reg;
+       unsigned long lock_flags;
+       spin_lock_irqsave(&mx3fb->lock, lock_flags);
+       if (enable) {
+               reg = mx3fb_read_reg(mx3fb, SDC_GW_CTRL) & 0x00FFFFFFL;
+               mx3fb_write_reg(mx3fb, reg | ((uint32_t) alpha << 24), SDC_GW_CTRL);
+               reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+               mx3fb_write_reg(mx3fb, reg | SDC_COM_GLB_A, SDC_COM_CONF);
+       } else {
+               reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+               mx3fb_write_reg(mx3fb, reg & ~SDC_COM_GLB_A, SDC_COM_CONF);
+       }
+       spin_unlock_irqrestore(&mx3fb->lock, lock_flags);
+       return 0;
+}
+static void sdc_set_brightness(struct mx3fb_data *mx3fb, uint8_t value)
+{
+       /* This might be board-specific */
+       mx3fb_write_reg(mx3fb, 0x03000000UL | value << 16, SDC_PWM_CTRL);
+       return;
+}
+static uint32_t bpp_to_pixfmt(int bpp)
+{
+       uint32_t pixfmt = 0;
+       switch (bpp) {
+       case 24:
+               pixfmt = IPU_PIX_FMT_BGR24;
+               break;
+       case 32:
+               pixfmt = IPU_PIX_FMT_BGR32;
+               break;
+       case 16:
+               pixfmt = IPU_PIX_FMT_RGB565;
+               break;
+       }
+       return pixfmt;
+}
+static int mx3fb_blank(int blank, struct fb_info *fbi);
+static int mx3fb_map_video_memory(struct fb_info *fbi);
+static int mx3fb_unmap_video_memory(struct fb_info *fbi);
+/**
+ * mx3fb_set_fix() - set fixed framebuffer parameters from variable settings.
+ * @info:      framebuffer information pointer
+ * @return:    0 on success or negative error code on failure.
+ */
+static int mx3fb_set_fix(struct fb_info *fbi)
+{
+       struct fb_fix_screeninfo *fix = &fbi->fix;
+       struct fb_var_screeninfo *var = &fbi->var;
+       strncpy(fix->id, "DISP3 BG", 8);
+       fix->line_length = var->xres_virtual * var->bits_per_pixel / 8;
+       fix->type = FB_TYPE_PACKED_PIXELS;
+       fix->accel = FB_ACCEL_NONE;
+       fix->visual = FB_VISUAL_TRUECOLOR;
+       fix->xpanstep = 1;
+       fix->ypanstep = 1;
+       return 0;
+}
+static void mx3fb_dma_done(void *arg)
+{
+       struct idmac_tx_desc *tx_desc = to_tx_desc(arg);
+       struct dma_chan *chan = tx_desc->txd.chan;
+       struct idmac_channel *ichannel = to_idmac_chan(chan);
+       struct mx3fb_data *mx3fb = ichannel->client;
+       struct mx3fb_info *mx3_fbi = mx3fb->fbi->par;
+       dev_dbg(mx3fb->dev, "irq %d callback\n", ichannel->eof_irq);
+       /* We only need one interrupt, it will be re-enabled as needed */
+       disable_irq(ichannel->eof_irq);
+       complete(&mx3_fbi->flip_cmpl);
+}
+/**
+ * mx3fb_set_par() - set framebuffer parameters and change the operating mode.
+ * @fbi:       framebuffer information pointer.
+ * @return:    0 on success or negative error code on failure.
+ */
+static int mx3fb_set_par(struct fb_info *fbi)
+{
+       u32 mem_len;
+       struct ipu_di_signal_cfg sig_cfg;
+       enum ipu_panel mode = IPU_PANEL_TFT;
+       struct mx3fb_info *mx3_fbi = fbi->par;
+       struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+       struct idmac_channel *ichan = mx3_fbi->idmac_channel;
+       struct idmac_video_param *video = &ichan->params.video;
+       struct scatterlist *sg = mx3_fbi->sg;
+       size_t screen_size;
+       dev_dbg(mx3fb->dev, "%s [%c]\n", __func__, list_empty(&ichan->queue) ? '-' : '+');
+       mutex_lock(&mx3_fbi->mutex);
+       /* Total cleanup */
+       if (mx3_fbi->txd)
+               sdc_disable_channel(mx3_fbi);
+       mx3fb_set_fix(fbi);
+       mem_len = fbi->var.yres_virtual * fbi->fix.line_length;
+       if (mem_len > fbi->fix.smem_len) {
+               if (fbi->fix.smem_start)
+                       mx3fb_unmap_video_memory(fbi);
+               fbi->fix.smem_len = mem_len;
+               if (mx3fb_map_video_memory(fbi) < 0) {
+                       mutex_unlock(&mx3_fbi->mutex);
+                       return -ENOMEM;
+               }
+       }
+       screen_size = fbi->fix.line_length * fbi->var.yres;
+       sg_init_table(&sg[0], 1);
+       sg_init_table(&sg[1], 1);
+       sg_dma_address(&sg[0])  = fbi->fix.smem_start;
+       sg_set_page(&sg[0], virt_to_page(fbi->screen_base),
+                   fbi->fix.smem_len,
+                   offset_in_page(fbi->screen_base));
+       if (mx3_fbi->ipu_ch == IDMAC_SDC_0) {
+               memset(&sig_cfg, 0, sizeof(sig_cfg));
+               if (fbi->var.sync & FB_SYNC_HOR_HIGH_ACT)
+                       sig_cfg.Hsync_pol = true;
+               if (fbi->var.sync & FB_SYNC_VERT_HIGH_ACT)
+                       sig_cfg.Vsync_pol = true;
+               if (fbi->var.sync & FB_SYNC_CLK_INVERT)
+                       sig_cfg.clk_pol = true;
+               if (fbi->var.sync & FB_SYNC_DATA_INVERT)
+                       sig_cfg.data_pol = true;
+               if (fbi->var.sync & FB_SYNC_OE_ACT_HIGH)
+                       sig_cfg.enable_pol = true;
+               if (fbi->var.sync & FB_SYNC_CLK_IDLE_EN)
+                       sig_cfg.clkidle_en = true;
+               if (fbi->var.sync & FB_SYNC_CLK_SEL_EN)
+                       sig_cfg.clksel_en = true;
+               if (fbi->var.sync & FB_SYNC_SHARP_MODE)
+                       mode = IPU_PANEL_SHARP_TFT;
+               dev_dbg(fbi->device, "pixclock = %ul Hz\n",
+                       (u32) (PICOS2KHZ(fbi->var.pixclock) * 1000UL));
+               if (sdc_init_panel(mx3fb, mode,
+                                  (PICOS2KHZ(fbi->var.pixclock)) * 1000UL,
+                                  fbi->var.xres, fbi->var.yres,
+                                  (fbi->var.sync & FB_SYNC_SWAP_RGB) ?
+                                  IPU_PIX_FMT_BGR666 : IPU_PIX_FMT_RGB666,
+                                  fbi->var.left_margin,
+                                  fbi->var.hsync_len,
+                                  fbi->var.right_margin +
+                                  fbi->var.hsync_len,
+                                  fbi->var.upper_margin,
+                                  fbi->var.vsync_len,
+                                  fbi->var.lower_margin +
+                                  fbi->var.vsync_len, sig_cfg) != 0) {
+                       mutex_unlock(&mx3_fbi->mutex);
+                       dev_err(fbi->device,
+                               "mx3fb: Error initializing panel.\n");
+                       return -EINVAL;
+               }
+       }
+       sdc_set_window_pos(mx3fb, mx3_fbi->ipu_ch, 0, 0);
+       mx3_fbi->cur_ipu_buf    = 0;
+       video->out_pixel_fmt    = bpp_to_pixfmt(fbi->var.bits_per_pixel);
+       video->out_width        = fbi->var.xres;
+       video->out_height       = fbi->var.yres;
+       video->out_stride       = fbi->var.xres_virtual;
+       if (mx3_fbi->blank == FB_BLANK_UNBLANK)
+               sdc_enable_channel(mx3_fbi);
+       mutex_unlock(&mx3_fbi->mutex);
+       return 0;
+}
+/**
+ * mx3fb_check_var() - check and adjust framebuffer variable parameters.
+ * @var:       framebuffer variable parameters
+ * @fbi:       framebuffer information pointer
+ */
+static int mx3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *fbi)
+{
+       struct mx3fb_info *mx3_fbi = fbi->par;
+       u32 vtotal;
+       u32 htotal;
+       dev_dbg(fbi->device, "%s\n", __func__);
+       if (var->xres_virtual < var->xres)
+               var->xres_virtual = var->xres;
+       if (var->yres_virtual < var->yres)
+               var->yres_virtual = var->yres;
+       if ((var->bits_per_pixel != 32) && (var->bits_per_pixel != 24) &&
+           (var->bits_per_pixel != 16))
+               var->bits_per_pixel = default_bpp;
+       switch (var->bits_per_pixel) {
+       case 16:
+               var->red.length = 5;
+               var->red.offset = 11;
+               var->red.msb_right = 0;
+               var->green.length = 6;
+               var->green.offset = 5;
+               var->green.msb_right = 0;
+               var->blue.length = 5;
+               var->blue.offset = 0;
+               var->blue.msb_right = 0;
+               var->transp.length = 0;
+               var->transp.offset = 0;
+               var->transp.msb_right = 0;
+               break;
+       case 24:
+               var->red.length = 8;
+               var->red.offset = 16;
+               var->red.msb_right = 0;
+               var->green.length = 8;
+               var->green.offset = 8;
+               var->green.msb_right = 0;
+               var->blue.length = 8;
+               var->blue.offset = 0;
+               var->blue.msb_right = 0;
+               var->transp.length = 0;
+               var->transp.offset = 0;
+               var->transp.msb_right = 0;
+               break;
+       case 32:
+               var->red.length = 8;
+               var->red.offset = 16;
+               var->red.msb_right = 0;
+               var->green.length = 8;
+               var->green.offset = 8;
+               var->green.msb_right = 0;
+               var->blue.length = 8;
+               var->blue.offset = 0;
+               var->blue.msb_right = 0;
+               var->transp.length = 8;
+               var->transp.offset = 24;
+               var->transp.msb_right = 0;
+               break;
+       }
+       if (var->pixclock < 1000) {
+               htotal = var->xres + var->right_margin + var->hsync_len +
+                   var->left_margin;
+               vtotal = var->yres + var->lower_margin + var->vsync_len +
+                   var->upper_margin;
+               var->pixclock = (vtotal * htotal * 6UL) / 100UL;
+               var->pixclock = KHZ2PICOS(var->pixclock);
+               dev_dbg(fbi->device, "pixclock set for 60Hz refresh = %u ps\n",
+                       var->pixclock);
+       }
+       var->height = -1;
+       var->width = -1;
+       var->grayscale = 0;
+       /* Preserve sync flags */
+       var->sync |= mx3_fbi->sync;
+       mx3_fbi->sync |= var->sync;
+       return 0;
+}
+static u32 chan_to_field(unsigned int chan, struct fb_bitfield *bf)
+{
+       chan &= 0xffff;
+       chan >>= 16 - bf->length;
+       return chan << bf->offset;
+}
+static int mx3fb_setcolreg(unsigned int regno, unsigned int red,
+                          unsigned int green, unsigned int blue,
+                          unsigned int trans, struct fb_info *fbi)
+{
+       struct mx3fb_info *mx3_fbi = fbi->par;
+       u32 val;
+       int ret = 1;
+       dev_dbg(fbi->device, "%s\n", __func__);
+       mutex_lock(&mx3_fbi->mutex);
+       /*
+        * If greyscale is true, then we convert the RGB value
+        * to greyscale no matter what visual we are using.
+        */
+       if (fbi->var.grayscale)
+               red = green = blue = (19595 * red + 38470 * green +
+                                     7471 * blue) >> 16;
+       switch (fbi->fix.visual) {
+       case FB_VISUAL_TRUECOLOR:
+               /*
+                * 16-bit True Colour.  We encode the RGB value
+                * according to the RGB bitfield information.
+                */
+               if (regno < 16) {
+                       u32 *pal = fbi->pseudo_palette;
+                       val = chan_to_field(red, &fbi->var.red);
+                       val |= chan_to_field(green, &fbi->var.green);
+                       val |= chan_to_field(blue, &fbi->var.blue);
+                       pal[regno] = val;
+                       ret = 0;
+               }
+               break;
+       case FB_VISUAL_STATIC_PSEUDOCOLOR:
+       case FB_VISUAL_PSEUDOCOLOR:
+               break;
+       }
+       mutex_unlock(&mx3_fbi->mutex);
+       return ret;
+}
+/**
+ * mx3fb_blank() - blank the display.
+ */
+static int mx3fb_blank(int blank, struct fb_info *fbi)
+{
+       struct mx3fb_info *mx3_fbi = fbi->par;
+       struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+       dev_dbg(fbi->device, "%s\n", __func__);
+       dev_dbg(fbi->device, "blank = %d\n", blank);
+       if (mx3_fbi->blank == blank)
+               return 0;
+       mutex_lock(&mx3_fbi->mutex);
+       mx3_fbi->blank = blank;
+       switch (blank) {
+       case FB_BLANK_POWERDOWN:
+       case FB_BLANK_VSYNC_SUSPEND:
+       case FB_BLANK_HSYNC_SUSPEND:
+       case FB_BLANK_NORMAL:
+               sdc_disable_channel(mx3_fbi);
+               sdc_set_brightness(mx3fb, 0);
+               break;
+       case FB_BLANK_UNBLANK:
+               sdc_enable_channel(mx3_fbi);
+               sdc_set_brightness(mx3fb, mx3fb->backlight_level);
+               break;
+       }
+       mutex_unlock(&mx3_fbi->mutex);
+       return 0;
+}
+/**
+ * mx3fb_pan_display() - pan or wrap the display
+ * @var:       variable screen buffer information.
+ * @info:      framebuffer information pointer.
+ *
+ * We look only at xoffset, yoffset and the FB_VMODE_YWRAP flag
+ */
+static int mx3fb_pan_display(struct fb_var_screeninfo *var,
+                            struct fb_info *fbi)
+{
+       struct mx3fb_info *mx3_fbi = fbi->par;
+       u32 y_bottom;
+       unsigned long base;
+       off_t offset;
+       dma_cookie_t cookie;
+       struct scatterlist *sg = mx3_fbi->sg;
+       struct dma_chan *dma_chan = &mx3_fbi->idmac_channel->dma_chan;
+       struct dma_async_tx_descriptor *txd;
+       int ret;
+       dev_dbg(fbi->device, "%s [%c]\n", __func__,
+               list_empty(&mx3_fbi->idmac_channel->queue) ? '-' : '+');
+       if (var->xoffset > 0) {
+               dev_dbg(fbi->device, "x panning not supported\n");
+               return -EINVAL;
+       }
+       if (fbi->var.xoffset == var->xoffset &&
+           fbi->var.yoffset == var->yoffset)
+               return 0;       /* No change, do nothing */
+       y_bottom = var->yoffset;
+       if (!(var->vmode & FB_VMODE_YWRAP))
+               y_bottom += var->yres;
+       if (y_bottom > fbi->var.yres_virtual)
+               return -EINVAL;
+       mutex_lock(&mx3_fbi->mutex);
+       offset = (var->yoffset * var->xres_virtual + var->xoffset) *
+               (var->bits_per_pixel / 8);
+       base = fbi->fix.smem_start + offset;
+       dev_dbg(fbi->device, "Updating SDC BG buf %d address=0x%08lX\n",
+               mx3_fbi->cur_ipu_buf, base);
+       /*
+        * We enable the End of Frame interrupt, which will free a tx-descriptor,
+        * which we will need for the next device_prep_slave_sg(). The
+        * IRQ-handler will disable the IRQ again.
+        */
+       init_completion(&mx3_fbi->flip_cmpl);
+       enable_irq(mx3_fbi->idmac_channel->eof_irq);
+       ret = wait_for_completion_timeout(&mx3_fbi->flip_cmpl, HZ / 10);
+       if (ret <= 0) {
+               mutex_unlock(&mx3_fbi->mutex);
+               dev_info(fbi->device, "Panning failed due to %s\n", ret < 0 ?
+                        "user interrupt" : "timeout");
+               return ret ? : -ETIMEDOUT;
+       }
+       mx3_fbi->cur_ipu_buf = !mx3_fbi->cur_ipu_buf;
+       sg_dma_address(&sg[mx3_fbi->cur_ipu_buf]) = base;
+       sg_set_page(&sg[mx3_fbi->cur_ipu_buf],
+                   virt_to_page(fbi->screen_base + offset), fbi->fix.smem_len,
+                   offset_in_page(fbi->screen_base + offset));
+       txd = dma_chan->device->device_prep_slave_sg(dma_chan, sg +
+               mx3_fbi->cur_ipu_buf, 1, DMA_TO_DEVICE, DMA_PREP_INTERRUPT);
+       if (!txd) {
+               dev_err(fbi->device,
+                       "Error preparing a DMA transaction descriptor.\n");
+               mutex_unlock(&mx3_fbi->mutex);
+               return -EIO;
+       }
+       txd->callback_param     = txd;
+       txd->callback           = mx3fb_dma_done;
+       /*
+        * Emulate original mx3fb behaviour: each new call to idmac_tx_submit()
+        * should switch to another buffer
+        */
+       cookie = txd->tx_submit(txd);
+       dev_dbg(fbi->device, "%d: Submit %p #%d\n", __LINE__, txd, cookie);
+       if (cookie < 0) {
+               dev_err(fbi->device,
+                       "Error updating SDC buf %d to address=0x%08lX\n",
+                       mx3_fbi->cur_ipu_buf, base);
+               mutex_unlock(&mx3_fbi->mutex);
+               return -EIO;
+       }
+       if (mx3_fbi->txd)
+               async_tx_ack(mx3_fbi->txd);
+       mx3_fbi->txd = txd;
+       fbi->var.xoffset = var->xoffset;
+       fbi->var.yoffset = var->yoffset;
+       if (var->vmode & FB_VMODE_YWRAP)
+               fbi->var.vmode |= FB_VMODE_YWRAP;
+       else
+               fbi->var.vmode &= ~FB_VMODE_YWRAP;
+       mutex_unlock(&mx3_fbi->mutex);
+       dev_dbg(fbi->device, "Update complete\n");
+       return 0;
+}
+/*
+ * This structure contains the pointers to the control functions that are
+ * invoked by the core framebuffer driver to perform operations like
+ * blitting, rectangle filling, copy regions and cursor definition.
+ */
+static struct fb_ops mx3fb_ops = {
+       .owner = THIS_MODULE,
+       .fb_set_par = mx3fb_set_par,
+       .fb_check_var = mx3fb_check_var,
+       .fb_setcolreg = mx3fb_setcolreg,
+       .fb_pan_display = mx3fb_pan_display,
+       .fb_fillrect = cfb_fillrect,
+       .fb_copyarea = cfb_copyarea,
+       .fb_imageblit = cfb_imageblit,
+       .fb_blank = mx3fb_blank,
+};
+#ifdef CONFIG_PM
+/*
+ * Power management hooks.      Note that we won't be called from IRQ context,
+ * unlike the blank functions above, so we may sleep.
+ */
+/*
+ * Suspends the framebuffer and blanks the screen. Power management support
+ */
+static int mx3fb_suspend(struct platform_device *pdev, pm_message_t state)
+{
+       struct mx3fb_data *drv_data = platform_get_drvdata(pdev);
+       struct mx3fb_info *mx3_fbi = drv_data->fbi->par;
+       acquire_console_sem();
+       fb_set_suspend(drv_data->fbi, 1);
+       release_console_sem();
+       if (mx3_fbi->blank == FB_BLANK_UNBLANK) {
+               sdc_disable_channel(mx3_fbi);
+               sdc_set_brightness(mx3fb, 0);
+       }
+       return 0;
+}
+/*
+ * Resumes the framebuffer and unblanks the screen. Power management support
+ */
+static int mx3fb_resume(struct platform_device *pdev)
+{
+       struct mx3fb_data *drv_data = platform_get_drvdata(pdev);
+       struct mx3fb_info *mx3_fbi = drv_data->fbi->par;
+       if (mx3_fbi->blank == FB_BLANK_UNBLANK) {
+               sdc_enable_channel(mx3_fbi);
+               sdc_set_brightness(mx3fb, drv_data->backlight_level);
+       }
+       acquire_console_sem();
+       fb_set_suspend(drv_data->fbi, 0);
+       release_console_sem();
+       return 0;
+}
+#else
+#define mx3fb_suspend   NULL
+#define mx3fb_resume    NULL
+#endif
+/*
+ * Main framebuffer functions
+ */
+/**
+ * mx3fb_map_video_memory() - allocates the DRAM memory for the frame buffer.
+ * @fbi:       framebuffer information pointer
+ * @return:    Error code indicating success or failure
+ *
+ * This buffer is remapped into a non-cached, non-buffered, memory region to
+ * allow palette and pixel writes to occur without flushing the cache. Once this
+ * area is remapped, all virtual memory access to the video memory should occur
+ * at the new region.
+ */
+static int mx3fb_map_video_memory(struct fb_info *fbi)
+{
+       int retval = 0;
+       dma_addr_t addr;
+       fbi->screen_base = dma_alloc_writecombine(fbi->device,
+                                                 fbi->fix.smem_len,
+                                                 &addr, GFP_DMA);
+       if (!fbi->screen_base) {
+               dev_err(fbi->device, "Cannot allocate %u bytes framebuffer memory\n",
+                       fbi->fix.smem_len);
+               retval = -EBUSY;
+               goto err0;
+       }
+       fbi->fix.smem_start = addr;
+       dev_dbg(fbi->device, "allocated fb @ p=0x%08x, v=0x%p, size=%d.\n",
+               (uint32_t) fbi->fix.smem_start, fbi->screen_base, fbi->fix.smem_len);
+       fbi->screen_size = fbi->fix.smem_len;
+       /* Clear the screen */
+       memset((char *)fbi->screen_base, 0, fbi->fix.smem_len);
+       return 0;
+err0:
+       fbi->fix.smem_len = 0;
+       fbi->fix.smem_start = 0;
+       fbi->screen_base = NULL;
+       return retval;
+}
+/**
+ * mx3fb_unmap_video_memory() - de-allocate frame buffer memory.
+ * @fbi:       framebuffer information pointer
+ * @return:    error code indicating success or failure
+ */
+static int mx3fb_unmap_video_memory(struct fb_info *fbi)
+{
+       dma_free_writecombine(fbi->device, fbi->fix.smem_len,
+                             fbi->screen_base, fbi->fix.smem_start);
+       fbi->screen_base = 0;
+       fbi->fix.smem_start = 0;
+       fbi->fix.smem_len = 0;
+       return 0;
+}
+/**
+ * mx3fb_init_fbinfo() - initialize framebuffer information object.
+ * @return:    initialized framebuffer structure.
+ */
+static struct fb_info *mx3fb_init_fbinfo(struct device *dev, struct fb_ops *ops)
+{
+       struct fb_info *fbi;
+       struct mx3fb_info *mx3fbi;
+       int ret;
+       /* Allocate sufficient memory for the fb structure */
+       fbi = framebuffer_alloc(sizeof(struct mx3fb_info), dev);
+       if (!fbi)
+               return NULL;
+       mx3fbi                  = fbi->par;
+       mx3fbi->cookie          = -EINVAL;
+       mx3fbi->cur_ipu_buf     = 0;
+       fbi->var.activate       = FB_ACTIVATE_NOW;
+       fbi->fbops              = ops;
+       fbi->flags              = FBINFO_FLAG_DEFAULT;
+       fbi->pseudo_palette     = mx3fbi->pseudo_palette;
+       mutex_init(&mx3fbi->mutex);
+       /* Allocate colormap */
+       ret = fb_alloc_cmap(&fbi->cmap, 16, 0);
+       if (ret < 0) {
+               framebuffer_release(fbi);
+               return NULL;
+       }
+       return fbi;
+}
+static int init_fb_chan(struct mx3fb_data *mx3fb, struct idmac_channel *ichan)
+{
+       struct device *dev = mx3fb->dev;
+       struct mx3fb_platform_data *mx3fb_pdata = dev->platform_data;
+       const char *name = mx3fb_pdata->name;
+       unsigned int irq;
+       struct fb_info *fbi;
+       struct mx3fb_info *mx3fbi;
+       const struct fb_videomode *mode;
+       int ret, num_modes;
+       ichan->client = mx3fb;
+       irq = ichan->eof_irq;
+       if (ichan->dma_chan.chan_id != IDMAC_SDC_0)
+               return -EINVAL;
+       fbi = mx3fb_init_fbinfo(dev, &mx3fb_ops);
+       if (!fbi)
+               return -ENOMEM;
+       if (!fb_mode)
+               fb_mode = name;
+       if (!fb_mode) {
+               ret = -EINVAL;
+               goto emode;
+       }
+       if (mx3fb_pdata->mode && mx3fb_pdata->num_modes) {
+               mode = mx3fb_pdata->mode;
+               num_modes = mx3fb_pdata->num_modes;
+       } else {
+               mode = mx3fb_modedb;
+               num_modes = ARRAY_SIZE(mx3fb_modedb);
+       }
+       if (!fb_find_mode(&fbi->var, fbi, fb_mode, mode,
+                         num_modes, NULL, default_bpp)) {
+               ret = -EBUSY;
+               goto emode;
+       }
+       fb_videomode_to_modelist(mode, num_modes, &fbi->modelist);
+       /* Default Y virtual size is 2x panel size */
+       fbi->var.yres_virtual = fbi->var.yres * 2;
+       mx3fb->fbi = fbi;
+       /* set Display Interface clock period */
+       mx3fb_write_reg(mx3fb, 0x00100010L, DI_HSP_CLK_PER);
+       /* Might need to trigger HSP clock change - see 44.3.3.8.5 */
+       sdc_set_brightness(mx3fb, 255);
+       sdc_set_global_alpha(mx3fb, true, 0xFF);
+       sdc_set_color_key(mx3fb, IDMAC_SDC_0, false, 0);
+       mx3fbi                  = fbi->par;
+       mx3fbi->idmac_channel   = ichan;
+       mx3fbi->ipu_ch          = ichan->dma_chan.chan_id;
+       mx3fbi->mx3fb           = mx3fb;
+       mx3fbi->blank           = FB_BLANK_NORMAL;
+       init_completion(&mx3fbi->flip_cmpl);
+       disable_irq(ichan->eof_irq);
+       dev_dbg(mx3fb->dev, "disabling irq %d\n", ichan->eof_irq);
+       ret = mx3fb_set_par(fbi);
+       if (ret < 0)
+               goto esetpar;
+       mx3fb_blank(FB_BLANK_UNBLANK, fbi);
+       dev_info(dev, "mx3fb: fb registered, using mode %s\n", fb_mode);
+       ret = register_framebuffer(fbi);
+       if (ret < 0)
+               goto erfb;
+       return 0;
+erfb:
+esetpar:
+emode:
+       fb_dealloc_cmap(&fbi->cmap);
+       framebuffer_release(fbi);
+       return ret;
+}
+static bool chan_filter(struct dma_chan *chan, void *arg)
+{
+       struct dma_chan_request *rq = arg;
+       struct device *dev;
+       struct mx3fb_platform_data *mx3fb_pdata;
+       if (!rq)
+               return false;
+       dev = rq->mx3fb->dev;
+       mx3fb_pdata = dev->platform_data;
+       return rq->id == chan->chan_id &&
+               mx3fb_pdata->dma_dev == chan->device->dev;
+}
+static void release_fbi(struct fb_info *fbi)
+{
+       mx3fb_unmap_video_memory(fbi);
+       fb_dealloc_cmap(&fbi->cmap);
+       unregister_framebuffer(fbi);
+       framebuffer_release(fbi);
+}
+static int mx3fb_probe(struct platform_device *pdev)
+{
+       struct device *dev = &pdev->dev;
+       int ret;
+       struct resource *sdc_reg;
+       struct mx3fb_data *mx3fb;
+       dma_cap_mask_t mask;
+       struct dma_chan *chan;
+       struct dma_chan_request rq;
+       /*
+        * Display Interface (DI) and Synchronous Display Controller (SDC)
+        * registers
+        */
+       sdc_reg = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+       if (!sdc_reg)
+               return -EINVAL;
+       mx3fb = kzalloc(sizeof(*mx3fb), GFP_KERNEL);
+       if (!mx3fb)
+               return -ENOMEM;
+       spin_lock_init(&mx3fb->lock);
+       mx3fb->reg_base = ioremap(sdc_reg->start, resource_size(sdc_reg));
+       if (!mx3fb->reg_base) {
+               ret = -ENOMEM;
+               goto eremap;
+       }
+       pr_debug("Remapped %x to %x at %p\n", sdc_reg->start, sdc_reg->end,
+                mx3fb->reg_base);
+       /* IDMAC interface */
+       dmaengine_get();
+       mx3fb->dev = dev;
+       platform_set_drvdata(pdev, mx3fb);
+       rq.mx3fb = mx3fb;
+       dma_cap_zero(mask);
+       dma_cap_set(DMA_SLAVE, mask);
+       dma_cap_set(DMA_PRIVATE, mask);
+       rq.id = IDMAC_SDC_0;
+       chan = dma_request_channel(mask, chan_filter, &rq);
+       if (!chan) {
+               ret = -EBUSY;
+               goto ersdc0;
+       }
+       ret = init_fb_chan(mx3fb, to_idmac_chan(chan));
+       if (ret < 0)
+               goto eisdc0;
+       mx3fb->backlight_level = 255;
+       return 0;
+eisdc0:
+       dma_release_channel(chan);
+ersdc0:
+       dmaengine_put();
+       iounmap(mx3fb->reg_base);
+eremap:
+       kfree(mx3fb);
+       dev_err(dev, "mx3fb: failed to register fb\n");
+       return ret;
+}
+static int mx3fb_remove(struct platform_device *dev)
+{
+       struct mx3fb_data *mx3fb = platform_get_drvdata(dev);
+       struct fb_info *fbi = mx3fb->fbi;
+       struct mx3fb_info *mx3_fbi = fbi->par;
+       struct dma_chan *chan;
+       chan = &mx3_fbi->idmac_channel->dma_chan;
+       release_fbi(fbi);
+       dma_release_channel(chan);
+       dmaengine_put();
+       iounmap(mx3fb->reg_base);
+       kfree(mx3fb);
+       return 0;
+}
+static struct platform_driver mx3fb_driver = {
+       .driver = {
+                  .name = MX3FB_NAME,
+       },
+       .probe = mx3fb_probe,
+       .remove = mx3fb_remove,
+       .suspend = mx3fb_suspend,
+       .resume = mx3fb_resume,
+};
+/*
+ * Parse user specified options (`video=mx3fb:')
+ * example:
+ *     video=mx3fb:bpp=16
+ */
+static int mx3fb_setup(void)
+{
+#ifndef MODULE
+       char *opt, *options = NULL;
+       if (fb_get_options("mx3fb", &options))
+               return -ENODEV;
+       if (!options || !*options)
+               return 0;
+       while ((opt = strsep(&options, ",")) != NULL) {
+               if (!*opt)
+                       continue;
+               if (!strncmp(opt, "bpp=", 4))
+                       default_bpp = simple_strtoul(opt + 4, NULL, 0);
+               else
+                       fb_mode = opt;
+       }
+#endif
+       return 0;
+}
+static int __init mx3fb_init(void)
+{
+       int ret = mx3fb_setup();
+       if (ret < 0)
+               return ret;
+       ret = platform_driver_register(&mx3fb_driver);
+       return ret;
+}
+static void __exit mx3fb_exit(void)
+{
+       platform_driver_unregister(&mx3fb_driver);
+}
+module_init(mx3fb_init);
+module_exit(mx3fb_exit);
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("MX3 framebuffer driver");
+MODULE_ALIAS("platform:" MX3FB_NAME);
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/nvidia/nv_i2c.c b/drivers/video/nvidia/nv_i2c.c
index 6fd7cb8f9b8e..6aaddb4f6788 100644
--- a/drivers/video/nvidia/nv_i2c.c
+++ b/drivers/video/nvidia/nv_i2c.c
@@ -87,7 +87,6 @@ static int nvidia_setup_i2c_bus(struct nvidia_i2c_chan *chan, const char *name,
        strcpy(chan->adapter.name, name);
        chan->adapter.owner = THIS_MODULE;
-        chan->adapter.id = I2C_HW_B_NVIDIA;
        chan->adapter.class = i2c_class;
        chan->adapter.algo_data = &chan->algo;
        chan->adapter.dev.parent = &chan->par->pci_dev->dev;
diff --git a/drivers/video/omap/lcdc.c b/drivers/video/omap/lcdc.c
index 6e2ea7518761..ab3949256677 100644
--- a/drivers/video/omap/lcdc.c
+++ b/drivers/video/omap/lcdc.c
@@ -800,14 +800,14 @@ static int omap_lcdc_init(struct omapfb_device *fbdev, int ext_mode,
        /* FIXME:
         * According to errata some platforms have a clock rate limitiation
         */
-        lcdc.lcd_ck = clk_get(NULL, "lcd_ck");
+        lcdc.lcd_ck = clk_get(fbdev->dev, "lcd_ck");
        if (IS_ERR(lcdc.lcd_ck)) {
                dev_err(fbdev->dev, "unable to access LCD clock\n");
                r = PTR_ERR(lcdc.lcd_ck);
                goto fail0;
        }
-        tc_ck = clk_get(NULL, "tc_ck");
+        tc_ck = clk_get(fbdev->dev, "tc_ck");
        if (IS_ERR(tc_ck)) {
                dev_err(fbdev->dev, "unable to access TC clock\n");
                r = PTR_ERR(tc_ck);
diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index 38ac805db97d..87f826e4c958 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -1006,7 +1006,7 @@ static int ps3fb_xdr_settings(u64 xdr_lpar, struct device *dev)
                        __func__, status);
                return -ENXIO;
        }
-        dev_dbg(dev, "video:%p ioif:%lx lpar:%lx size:%lx\n",
+        dev_dbg(dev, "video:%p ioif:%lx lpar:%llx size:%lx\n",
                ps3fb_videomemory.address, GPU_IOIF, xdr_lpar,
                ps3fb_videomemory.size);
@@ -1133,7 +1133,7 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev)
                        __func__, status);
                goto err;
        }
-        dev_dbg(&dev->core, "ddr:lpar:0x%lx\n", ddr_lpar);
+        dev_dbg(&dev->core, "ddr:lpar:0x%llx\n", ddr_lpar);
        status = lv1_gpu_context_allocate(ps3fb.memory_handle, 0,
                                          &ps3fb.context_handle,
diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c
index 783d4adffb93..574b29e9f8f2 100644
--- a/drivers/video/savage/savagefb-i2c.c
+++ b/drivers/video/savage/savagefb-i2c.c
@@ -137,7 +137,6 @@ static int savage_setup_i2c_bus(struct savagefb_i2c_chan *chan,
        if (chan->par) {
                strcpy(chan->adapter.name, name);
                chan->adapter.owner             = THIS_MODULE;
-                chan->adapter.id                = I2C_HW_B_SAVAGE;
                chan->adapter.algo_data         = &chan->algo;
                chan->adapter.dev.parent        = &chan->par->pcidev->dev;
                chan->algo.udelay               = 10;
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index ec68c741b564..09a3d5522b43 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -187,10 +187,10 @@ config EP93XX_WATCHDOG
 config OMAP_WATCHDOG
        tristate "OMAP Watchdog"
-        depends on ARCH_OMAP16XX || ARCH_OMAP24XX
+        depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX
        help
-          Support for TI OMAP1610/OMAP1710/OMAP2420 watchdog.  Say 'Y' here to
+          Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog.  Say 'Y'
-          enable the OMAP1610/OMAP1710 watchdog timer.
+          here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog timer.
 config PNX4008_WATCHDOG
        tristate "PNX4008 Watchdog"
@@ -770,6 +770,12 @@ config TXX9_WDT
 # POWERPC Architecture
+config GEF_WDT
+        tristate "GE Fanuc Watchdog Timer"
+        depends on GEF_SBC610
+        ---help---
+          Watchdog timer found in a number of GE Fanuc single board computers.
 config MPC5200_WDT
        tristate "MPC5200 Watchdog Timer"
        depends on PPC_MPC52xx
@@ -790,6 +796,14 @@ config MV64X60_WDT
        tristate "MV64X60 (Marvell Discovery) Watchdog Timer"
        depends on MV64X60
+config PIKA_WDT
+        tristate "PIKA FPGA Watchdog"
+        depends on WARP
+        default y
+        help
+          This enables the watchdog in the PIKA FPGA. Currently used on
+          the Warp platform.
 config BOOKE_WDT
        bool "PowerPC Book-E Watchdog Timer"
        depends on BOOKE || 4xx
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index c19b866f5ed1..806b3eb08536 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -111,9 +111,11 @@ obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
 # PARISC Architecture
 # POWERPC Architecture
+obj-$(CONFIG_GEF_WDT) += gef_wdt.o
 obj-$(CONFIG_MPC5200_WDT) += mpc5200_wdt.o
 obj-$(CONFIG_8xxx_WDT) += mpc8xxx_wdt.o
 obj-$(CONFIG_MV64X60_WDT) += mv64x60_wdt.o
+obj-$(CONFIG_PIKA_WDT) += pika_wdt.o
 obj-$(CONFIG_BOOKE_WDT) += booke_wdt.o
 # PPC64 Architecture
diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c
index 993e5f52afef..5531691f46ea 100644
--- a/drivers/watchdog/at91rm9200_wdt.c
+++ b/drivers/watchdog/at91rm9200_wdt.c
@@ -13,6 +13,7 @@
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/init.h>
+#include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/miscdevice.h>
 #include <linux/module.h>
diff --git a/drivers/watchdog/gef_wdt.c b/drivers/watchdog/gef_wdt.c
new file mode 100644
index 000000000000..f0c2b7a1a175
--- /dev/null
+++ b/drivers/watchdog/gef_wdt.c
@@ -0,0 +1,330 @@
+/*
+ * GE Fanuc watchdog userspace interface
+ *
+ * Author:  Martyn Welch <martyn.welch@gefanuc.com>
+ *
+ * Copyright 2008 GE Fanuc Intelligent Platforms Embedded Systems, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * Based on: mv64x60_wdt.c (MV64X60 watchdog userspace interface)
+ *   Author: James Chapman <jchapman@katalix.com>
+ */
+/* TODO:
+ * This driver does not provide support for the hardwares capability of sending
+ * an interrupt at a programmable threshold.
+ *
+ * This driver currently can only support 1 watchdog - there are 2 in the
+ * hardware that this driver supports. Thus one could be configured as a
+ * process-based watchdog (via /dev/watchdog), the second (using the interrupt
+ * capabilities) a kernel-based watchdog.
+ */
+#include <linux/kernel.h>
+#include <linux/compiler.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
+#include <sysdev/fsl_soc.h>
+/*
+ * The watchdog configuration register contains a pair of 2-bit fields,
+ *   1.  a reload field, bits 27-26, which triggers a reload of
+ *       the countdown register, and
+ *   2.  an enable field, bits 25-24, which toggles between
+ *       enabling and disabling the watchdog timer.
+ * Bit 31 is a read-only field which indicates whether the
+ * watchdog timer is currently enabled.
+ *
+ * The low 24 bits contain the timer reload value.
+ */
+#define GEF_WDC_ENABLE_SHIFT    24
+#define GEF_WDC_SERVICE_SHIFT   26
+#define GEF_WDC_ENABLED_SHIFT   31
+#define GEF_WDC_ENABLED_TRUE    1
+#define GEF_WDC_ENABLED_FALSE   0
+/* Flags bits */
+#define GEF_WDOG_FLAG_OPENED    0
+static unsigned long wdt_flags;
+static int wdt_status;
+static void __iomem *gef_wdt_regs;
+static int gef_wdt_timeout;
+static int gef_wdt_count;
+static unsigned int bus_clk;
+static char expect_close;
+static DEFINE_SPINLOCK(gef_wdt_spinlock);
+static int nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
+        __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+static int gef_wdt_toggle_wdc(int enabled_predicate, int field_shift)
+{
+        u32 data;
+        u32 enabled;
+        int ret = 0;
+        spin_lock(&gef_wdt_spinlock);
+        data = ioread32be(gef_wdt_regs);
+        enabled = (data >> GEF_WDC_ENABLED_SHIFT) & 1;
+        /* only toggle the requested field if enabled state matches predicate */
+        if ((enabled ^ enabled_predicate) == 0) {
+                /* We write a 1, then a 2 -- to the appropriate field */
+                data = (1 << field_shift) | gef_wdt_count;
+                iowrite32be(data, gef_wdt_regs);
+                data = (2 << field_shift) | gef_wdt_count;
+                iowrite32be(data, gef_wdt_regs);
+                ret = 1;
+        }
+        spin_unlock(&gef_wdt_spinlock);
+        return ret;
+}
+static void gef_wdt_service(void)
+{
+        gef_wdt_toggle_wdc(GEF_WDC_ENABLED_TRUE,
+                GEF_WDC_SERVICE_SHIFT);
+}
+static void gef_wdt_handler_enable(void)
+{
+        if (gef_wdt_toggle_wdc(GEF_WDC_ENABLED_FALSE,
+                                   GEF_WDC_ENABLE_SHIFT)) {
+                gef_wdt_service();
+                printk(KERN_NOTICE "gef_wdt: watchdog activated\n");
+        }
+}
+static void gef_wdt_handler_disable(void)
+{
+        if (gef_wdt_toggle_wdc(GEF_WDC_ENABLED_TRUE,
+                                   GEF_WDC_ENABLE_SHIFT))
+                printk(KERN_NOTICE "gef_wdt: watchdog deactivated\n");
+}
+static void gef_wdt_set_timeout(unsigned int timeout)
+{
+        /* maximum bus cycle count is 0xFFFFFFFF */
+        if (timeout > 0xFFFFFFFF / bus_clk)
+                timeout = 0xFFFFFFFF / bus_clk;
+        /* Register only holds upper 24 bits, bit shifted into lower 24 */
+        gef_wdt_count = (timeout * bus_clk) >> 8;
+        gef_wdt_timeout = timeout;
+}
+static ssize_t gef_wdt_write(struct file *file, const char __user *data,
+                                 size_t len, loff_t *ppos)
+{
+        if (len) {
+                if (!nowayout) {
+                        size_t i;
+                        expect_close = 0;
+                        for (i = 0; i != len; i++) {
+                                char c;
+                                if (get_user(c, data + i))
+                                        return -EFAULT;
+                                if (c == 'V')
+                                        expect_close = 42;
+                        }
+                }
+                gef_wdt_service();
+        }
+        return len;
+}
+static long gef_wdt_ioctl(struct file *file, unsigned int cmd,
+                                                        unsigned long arg)
+{
+        int timeout;
+        int options;
+        void __user *argp = (void __user *)arg;
+        static struct watchdog_info info = {
+                .options =      WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE |
+                                WDIOF_KEEPALIVEPING,
+                .firmware_version = 0,
+                .identity = "GE Fanuc watchdog",
+        };
+        switch (cmd) {
+        case WDIOC_GETSUPPORT:
+                if (copy_to_user(argp, &info, sizeof(info)))
+                        return -EFAULT;
+                break;
+        case WDIOC_GETSTATUS:
+        case WDIOC_GETBOOTSTATUS:
+                if (put_user(wdt_status, (int __user *)argp))
+                        return -EFAULT;
+                wdt_status &= ~WDIOF_KEEPALIVEPING;
+                break;
+        case WDIOC_SETOPTIONS:
+                if (get_user(options, (int __user *)argp))
+                        return -EFAULT;
+                if (options & WDIOS_DISABLECARD)
+                        gef_wdt_handler_disable();
+                if (options & WDIOS_ENABLECARD)
+                        gef_wdt_handler_enable();
+                break;
+        case WDIOC_KEEPALIVE:
+                gef_wdt_service();
+                wdt_status |= WDIOF_KEEPALIVEPING;
+                break;
+        case WDIOC_SETTIMEOUT:
+                if (get_user(timeout, (int __user *)argp))
+                        return -EFAULT;
+                gef_wdt_set_timeout(timeout);
+                /* Fall through */
+        case WDIOC_GETTIMEOUT:
+                if (put_user(gef_wdt_timeout, (int __user *)argp))
+                        return -EFAULT;
+                break;
+        default:
+                return -ENOTTY;
+        }
+        return 0;
+}
+static int gef_wdt_open(struct inode *inode, struct file *file)
+{
+        if (test_and_set_bit(GEF_WDOG_FLAG_OPENED, &wdt_flags))
+                return -EBUSY;
+        if (nowayout)
+                __module_get(THIS_MODULE);
+        gef_wdt_handler_enable();
+        return nonseekable_open(inode, file);
+}
+static int gef_wdt_release(struct inode *inode, struct file *file)
+{
+        if (expect_close == 42)
+                gef_wdt_handler_disable();
+        else {
+                printk(KERN_CRIT
+                       "gef_wdt: unexpected close, not stopping timer!\n");
+                gef_wdt_service();
+        }
+        expect_close = 0;
+        clear_bit(GEF_WDOG_FLAG_OPENED, &wdt_flags);
+        return 0;
+}
+static const struct file_operations gef_wdt_fops = {
+        .owner = THIS_MODULE,
+        .llseek = no_llseek,
+        .write = gef_wdt_write,
+        .unlocked_ioctl = gef_wdt_ioctl,
+        .open = gef_wdt_open,
+        .release = gef_wdt_release,
+};
+static struct miscdevice gef_wdt_miscdev = {
+        .minor = WATCHDOG_MINOR,
+        .name = "watchdog",
+        .fops = &gef_wdt_fops,
+};
+static int __devinit gef_wdt_probe(struct of_device *dev,
+        const struct of_device_id *match)
+{
+        int timeout = 10;
+        u32 freq;
+        bus_clk = 133; /* in MHz */
+        freq = fsl_get_sys_freq();
+        if (freq > 0)
+                bus_clk = freq;
+        /* Map devices registers into memory */
+        gef_wdt_regs = of_iomap(dev->node, 0);
+        if (gef_wdt_regs == NULL)
+                return -ENOMEM;
+        gef_wdt_set_timeout(timeout);
+        gef_wdt_handler_disable();      /* in case timer was already running */
+        return misc_register(&gef_wdt_miscdev);
+}
+static int __devexit gef_wdt_remove(struct platform_device *dev)
+{
+        misc_deregister(&gef_wdt_miscdev);
+        gef_wdt_handler_disable();
+        iounmap(gef_wdt_regs);
+        return 0;
+}
+static const struct of_device_id gef_wdt_ids[] = {
+        {
+                .compatible = "gef,fpga-wdt",
+        },
+        {},
+};
+static struct of_platform_driver gef_wdt_driver = {
+        .owner          = THIS_MODULE,
+        .name           = "gef_wdt",
+        .match_table    = gef_wdt_ids,
+        .probe          = gef_wdt_probe,
+};
+static int __init gef_wdt_init(void)
+{
+        printk(KERN_INFO "GE Fanuc watchdog driver\n");
+        return of_register_platform_driver(&gef_wdt_driver);
+}
+static void __exit gef_wdt_exit(void)
+{
+        of_unregister_platform_driver(&gef_wdt_driver);
+}
+module_init(gef_wdt_init);
+module_exit(gef_wdt_exit);
+MODULE_AUTHOR("Martyn Welch <martyn.welch@gefanuc.com>");
+MODULE_DESCRIPTION("GE Fanuc watchdog driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+MODULE_ALIAS("platform: gef_wdt");
diff --git a/drivers/watchdog/pika_wdt.c b/drivers/watchdog/pika_wdt.c
new file mode 100644
index 000000000000..2d22e996e996
--- /dev/null
+++ b/drivers/watchdog/pika_wdt.c
@@ -0,0 +1,301 @@
+/*
+ * PIKA FPGA based Watchdog Timer
+ *
+ * Copyright (c) 2008 PIKA Technologies
+ *   Sean MacLennan <smaclennan@pikatech.com>
+ */
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/reboot.h>
+#include <linux/jiffies.h>
+#include <linux/timer.h>
+#include <linux/bitops.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
+#include <linux/of_platform.h>
+#define DRV_NAME "PIKA-WDT"
+#define PFX DRV_NAME ": "
+/* Hardware timeout in seconds */
+#define WDT_HW_TIMEOUT 2
+/* Timer heartbeat (500ms) */
+#define WDT_TIMEOUT     (HZ/2)
+/* User land timeout */
+#define WDT_HEARTBEAT 15
+static int heartbeat = WDT_HEARTBEAT;
+module_param(heartbeat, int, 0);
+MODULE_PARM_DESC(heartbeat, "Watchdog heartbeats in seconds. "
+        "(default = " __MODULE_STRING(WDT_HEARTBEAT) ")");
+static int nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started "
+        "(default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+static struct {
+        void __iomem *fpga;
+        unsigned long next_heartbeat;   /* the next_heartbeat for the timer */
+        unsigned long open;
+        char expect_close;
+        int bootstatus;
+        struct timer_list timer;        /* The timer that pings the watchdog */
+} pikawdt_private;
+static struct watchdog_info ident = {
+        .identity       = DRV_NAME,
+        .options        = WDIOF_CARDRESET |
+                          WDIOF_SETTIMEOUT |
+                          WDIOF_KEEPALIVEPING |
+                          WDIOF_MAGICCLOSE,
+};
+/*
+ * Reload the watchdog timer.  (ie, pat the watchdog)
+ */
+static inline void pikawdt_reset(void)
+{
+        /* -- FPGA: Reset Control Register (32bit R/W) (Offset: 0x14) --
+         * Bit 7,    WTCHDG_EN: When set to 1, the watchdog timer is enabled.
+         *           Once enabled, it cannot be disabled. The watchdog can be
+         *           kicked by performing any write access to the reset
+         *           control register (this register).
+         * Bit 8-11, WTCHDG_TIMEOUT_SEC: Sets the watchdog timeout value in
+         *           seconds. Valid ranges are 1 to 15 seconds. The value can
+         *           be modified dynamically.
+         */
+        unsigned reset = in_be32(pikawdt_private.fpga + 0x14);
+        /* enable with max timeout - 15 seconds */
+        reset |= (1 << 7) + (WDT_HW_TIMEOUT << 8);
+        out_be32(pikawdt_private.fpga + 0x14, reset);
+}
+/*
+ * Timer tick
+ */
+static void pikawdt_ping(unsigned long data)
+{
+        if (time_before(jiffies, pikawdt_private.next_heartbeat) ||
+                        (!nowayout && !pikawdt_private.open)) {
+                pikawdt_reset();
+                mod_timer(&pikawdt_private.timer, jiffies + WDT_TIMEOUT);
+        } else
+                printk(KERN_CRIT PFX "I will reset your machine !\n");
+}
+static void pikawdt_keepalive(void)
+{
+        pikawdt_private.next_heartbeat = jiffies + heartbeat * HZ;
+}
+static void pikawdt_start(void)
+{
+        pikawdt_keepalive();
+        mod_timer(&pikawdt_private.timer, jiffies + WDT_TIMEOUT);
+}
+/*
+ * Watchdog device is opened, and watchdog starts running.
+ */
+static int pikawdt_open(struct inode *inode, struct file *file)
+{
+        /* /dev/watchdog can only be opened once */
+        if (test_and_set_bit(0, &pikawdt_private.open))
+                return -EBUSY;
+        pikawdt_start();
+        return nonseekable_open(inode, file);
+}
+/*
+ * Close the watchdog device.
+ */
+static int pikawdt_release(struct inode *inode, struct file *file)
+{
+        /* stop internal ping */
+        if (!pikawdt_private.expect_close)
+                del_timer(&pikawdt_private.timer);
+        clear_bit(0, &pikawdt_private.open);
+        pikawdt_private.expect_close = 0;
+        return 0;
+}
+/*
+ * Pat the watchdog whenever device is written to.
+ */
+static ssize_t pikawdt_write(struct file *file, const char __user *data,
+                             size_t len, loff_t *ppos)
+{
+        if (!len)
+                return 0;
+        /* Scan for magic character */
+        if (!nowayout) {
+                size_t i;
+                pikawdt_private.expect_close = 0;
+                for (i = 0; i < len; i++) {
+                        char c;
+                        if (get_user(c, data + i))
+                                return -EFAULT;
+                        if (c == 'V') {
+                                pikawdt_private.expect_close = 42;
+                                break;
+                        }
+                }
+        }
+        pikawdt_keepalive();
+        return len;
+}
+/*
+ * Handle commands from user-space.
+ */
+static long pikawdt_ioctl(struct file *file,
+                unsigned int cmd, unsigned long arg)
+{
+        void __user *argp = (void __user *)arg;
+        int __user *p = argp;
+        int new_value;
+        switch (cmd) {
+        case WDIOC_GETSUPPORT:
+                return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
+        case WDIOC_GETSTATUS:
+                return put_user(0, p);
+        case WDIOC_GETBOOTSTATUS:
+                return put_user(pikawdt_private.bootstatus, p);
+        case WDIOC_KEEPALIVE:
+                pikawdt_keepalive();
+                return 0;
+        case WDIOC_SETTIMEOUT:
+                if (get_user(new_value, p))
+                        return -EFAULT;
+                heartbeat = new_value;
+                pikawdt_keepalive();
+                return put_user(new_value, p);  /* return current value */
+        case WDIOC_GETTIMEOUT:
+                return put_user(heartbeat, p);
+        }
+        return -ENOTTY;
+}
+static const struct file_operations pikawdt_fops = {
+        .owner          = THIS_MODULE,
+        .llseek         = no_llseek,
+        .open           = pikawdt_open,
+        .release        = pikawdt_release,
+        .write          = pikawdt_write,
+        .unlocked_ioctl = pikawdt_ioctl,
+};
+static struct miscdevice pikawdt_miscdev = {
+        .minor  = WATCHDOG_MINOR,
+        .name   = "watchdog",
+        .fops   = &pikawdt_fops,
+};
+static int __init pikawdt_init(void)
+{
+        struct device_node *np;
+        void __iomem *fpga;
+        static u32 post1;
+        int ret;
+        np = of_find_compatible_node(NULL, NULL, "pika,fpga");
+        if (np == NULL) {
+                printk(KERN_ERR PFX "Unable to find fpga.\n");
+                return -ENOENT;
+        }
+        pikawdt_private.fpga = of_iomap(np, 0);
+        of_node_put(np);
+        if (pikawdt_private.fpga == NULL) {
+                printk(KERN_ERR PFX "Unable to map fpga.\n");
+                return -ENOMEM;
+        }
+        ident.firmware_version = in_be32(pikawdt_private.fpga + 0x1c) & 0xffff;
+        /* POST information is in the sd area. */
+        np = of_find_compatible_node(NULL, NULL, "pika,fpga-sd");
+        if (np == NULL) {
+                printk(KERN_ERR PFX "Unable to find fpga-sd.\n");
+                ret = -ENOENT;
+                goto out;
+        }
+        fpga = of_iomap(np, 0);
+        of_node_put(np);
+        if (fpga == NULL) {
+                printk(KERN_ERR PFX "Unable to map fpga-sd.\n");
+                ret = -ENOMEM;
+                goto out;
+        }
+        /* -- FPGA: POST Test Results Register 1 (32bit R/W) (Offset: 0x4040) --
+         * Bit 31,   WDOG: Set to 1 when the last reset was caused by a watchdog
+         *           timeout.
+         */
+        post1 = in_be32(fpga + 0x40);
+        if (post1 & 0x80000000)
+                pikawdt_private.bootstatus = WDIOF_CARDRESET;
+        iounmap(fpga);
+        setup_timer(&pikawdt_private.timer, pikawdt_ping, 0);
+        ret = misc_register(&pikawdt_miscdev);
+        if (ret) {
+                printk(KERN_ERR PFX "Unable to register miscdev.\n");
+                goto out;
+        }
+        printk(KERN_INFO PFX "initialized. heartbeat=%d sec (nowayout=%d)\n",
+                                                        heartbeat, nowayout);
+        return 0;
+out:
+        iounmap(pikawdt_private.fpga);
+        return ret;
+}
+static void __exit pikawdt_exit(void)
+{
+        misc_deregister(&pikawdt_miscdev);
+        iounmap(pikawdt_private.fpga);
+}
+module_init(pikawdt_init);
+module_exit(pikawdt_exit);
+MODULE_AUTHOR("Sean MacLennan <smaclennan@pikatech.com>");
+MODULE_DESCRIPTION("PIKA FPGA based Watchdog Timer");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/watchdog/rdc321x_wdt.c b/drivers/watchdog/rdc321x_wdt.c
index bf92802f2bbe..36e221beedcd 100644
--- a/drivers/watchdog/rdc321x_wdt.c
+++ b/drivers/watchdog/rdc321x_wdt.c
@@ -37,7 +37,7 @@
 #include <linux/io.h>
 #include <linux/uaccess.h>
-#include <asm/mach-rdc321x/rdc321x_defs.h>
+#include <asm/rdc321x_defs.h>
 #define RDC_WDT_MASK    0x80000000 /* Mask */
 #define RDC_WDT_EN      0x00800000 /* Enable bit */
diff --git a/drivers/watchdog/wm8350_wdt.c b/drivers/watchdog/wm8350_wdt.c
index 2bc0d4d4b415..a2d2e8eb2282 100644
--- a/drivers/watchdog/wm8350_wdt.c
+++ b/drivers/watchdog/wm8350_wdt.c
@@ -279,7 +279,7 @@ static struct miscdevice wm8350_wdt_miscdev = {
        .fops = &wm8350_wdt_fops,
 };
-static int wm8350_wdt_probe(struct platform_device *pdev)
+static int __devinit wm8350_wdt_probe(struct platform_device *pdev)
 {
        struct wm8350 *wm8350 = platform_get_drvdata(pdev);
@@ -296,7 +296,7 @@ static int wm8350_wdt_probe(struct platform_device *pdev)
        return misc_register(&wm8350_wdt_miscdev);
 }
-static int __exit wm8350_wdt_remove(struct platform_device *pdev)
+static int __devexit wm8350_wdt_remove(struct platform_device *pdev)
 {
        misc_deregister(&wm8350_wdt_miscdev);
@@ -305,7 +305,7 @@ static int __exit wm8350_wdt_remove(struct platform_device *pdev)
 static struct platform_driver wm8350_wdt_driver = {
        .probe = wm8350_wdt_probe,
-        .remove = wm8350_wdt_remove,
+        .remove = __devexit_p(wm8350_wdt_remove),
        .driver = {
                .name = "wm8350-wdt",
        },
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 8dc7109d61b7..2ba8f95516a0 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -298,6 +298,14 @@ static int decrease_reservation(unsigned long nr_pages)
                frame_list[i] = pfn_to_mfn(pfn);
                scrub_page(page);
+                if (!PageHighMem(page)) {
+                        ret = HYPERVISOR_update_va_mapping(
+                                (unsigned long)__va(pfn << PAGE_SHIFT),
+                                __pte_ma(0), 0);
+                        BUG_ON(ret);
+                }
        }
        /* Ensure that ballooned highmem pages don't have kmaps. */
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index eb0dfdeaa949..3141e149d595 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -26,6 +26,7 @@
 #include <linux/irq.h>
 #include <linux/module.h>
 #include <linux/string.h>
+#include <linux/bootmem.h>
 #include <asm/ptrace.h>
 #include <asm/irq.h>
@@ -75,7 +76,14 @@ enum {
 static int evtchn_to_irq[NR_EVENT_CHANNELS] = {
        [0 ... NR_EVENT_CHANNELS-1] = -1
 };
-static unsigned long cpu_evtchn_mask[NR_CPUS][NR_EVENT_CHANNELS/BITS_PER_LONG];
+struct cpu_evtchn_s {
+        unsigned long bits[NR_EVENT_CHANNELS/BITS_PER_LONG];
+};
+static struct cpu_evtchn_s *cpu_evtchn_mask_p;
+static inline unsigned long *cpu_evtchn_mask(int cpu)
+{
+        return cpu_evtchn_mask_p[cpu].bits;
+}
 static u8 cpu_evtchn[NR_EVENT_CHANNELS];
 /* Reference counts for bindings to IRQs. */
@@ -115,7 +123,7 @@ static inline unsigned long active_evtchns(unsigned int cpu,
                                           unsigned int idx)
 {
        return (sh->evtchn_pending[idx] &
-                cpu_evtchn_mask[cpu][idx] &
+                cpu_evtchn_mask(cpu)[idx] &
                ~sh->evtchn_mask[idx]);
 }
@@ -125,11 +133,11 @@ static void bind_evtchn_to_cpu(unsigned int chn, unsigned int cpu)
        BUG_ON(irq == -1);
 #ifdef CONFIG_SMP
-        irq_to_desc(irq)->affinity = cpumask_of_cpu(cpu);
+        cpumask_copy(irq_to_desc(irq)->affinity, cpumask_of(cpu));
 #endif
-        __clear_bit(chn, cpu_evtchn_mask[cpu_evtchn[chn]]);
+        __clear_bit(chn, cpu_evtchn_mask(cpu_evtchn[chn]));
-        __set_bit(chn, cpu_evtchn_mask[cpu]);
+        __set_bit(chn, cpu_evtchn_mask(cpu));
        cpu_evtchn[chn] = cpu;
 }
@@ -142,12 +150,12 @@ static void init_evtchn_cpu_bindings(void)
        /* By default all event channels notify CPU#0. */
        for_each_irq_desc(i, desc) {
-                desc->affinity = cpumask_of_cpu(0);
+                cpumask_copy(desc->affinity, cpumask_of(0));
        }
 #endif
        memset(cpu_evtchn, 0, sizeof(cpu_evtchn));
-        memset(cpu_evtchn_mask[0], ~0, sizeof(cpu_evtchn_mask[0]));
+        memset(cpu_evtchn_mask(0), ~0, sizeof(cpu_evtchn_mask(0)));
 }
 static inline unsigned int cpu_from_evtchn(unsigned int evtchn)
@@ -822,6 +830,10 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
 void __init xen_init_IRQ(void)
 {
        int i;
+        size_t size = nr_cpu_ids * sizeof(struct cpu_evtchn_s);
+        cpu_evtchn_mask_p = alloc_bootmem(size);
+        BUG_ON(cpu_evtchn_mask_p == NULL);
        init_evtchn_cpu_bindings();
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index 9b91617b9582..e7e83b65c18f 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -100,7 +100,7 @@ static void do_suspend(void)
        /* XXX use normal device tree? */
        xenbus_suspend();
-        err = stop_machine(xen_suspend, &cancelled, &cpumask_of_cpu(0));
+        err = stop_machine(xen_suspend, &cancelled, cpumask_of(0));
        if (err) {
                printk(KERN_ERR "failed to start xen_suspend: %d\n", err);
                goto out;
diff --git a/drivers/xen/xenfs/xenbus.c b/drivers/xen/xenfs/xenbus.c
index 875a4c59c594..a9592d981b10 100644
--- a/drivers/xen/xenfs/xenbus.c
+++ b/drivers/xen/xenfs/xenbus.c
@@ -291,7 +291,7 @@ static void watch_fired(struct xenbus_watch *watch,
 static int xenbus_write_transaction(unsigned msg_type,
                                    struct xenbus_file_priv *u)
 {
-        int rc, ret;
+        int rc;
        void *reply;
        struct xenbus_transaction_holder *trans = NULL;
        LIST_HEAD(staging_q);
@@ -326,15 +326,14 @@ static int xenbus_write_transaction(unsigned msg_type,
        }
        mutex_lock(&u->reply_mutex);
-        ret = queue_reply(&staging_q, &u->u.msg, sizeof(u->u.msg));
+        rc = queue_reply(&staging_q, &u->u.msg, sizeof(u->u.msg));
-        if (!ret)
+        if (!rc)
-                ret = queue_reply(&staging_q, reply, u->u.msg.len);
+                rc = queue_reply(&staging_q, reply, u->u.msg.len);
-        if (!ret) {
+        if (!rc) {
                list_splice_tail(&staging_q, &u->read_buffers);
                wake_up(&u->read_waitq);
        } else {
                queue_cleanup(&staging_q);
-                rc = ret;
        }
        mutex_unlock(&u->reply_mutex);
diff --git a/drivers/zorro/.gitignore b/drivers/zorro/.gitignore
new file mode 100644
index 000000000000..34f980bd8ff6
--- /dev/null
+++ b/drivers/zorro/.gitignore
@@ -0,0 +1,2 @@
+devlist.h
+gen-devlist
diff --git a/drivers/zorro/zorro-sysfs.c b/drivers/zorro/zorro-sysfs.c
index 5290552d2ef7..1d2a772ea14c 100644
--- a/drivers/zorro/zorro-sysfs.c
+++ b/drivers/zorro/zorro-sysfs.c
@@ -77,17 +77,21 @@ static struct bin_attribute zorro_config_attr = {
        .read = zorro_read_config,
 };
-void zorro_create_sysfs_dev_files(struct zorro_dev *z)
+int zorro_create_sysfs_dev_files(struct zorro_dev *z)
 {
        struct device *dev = &z->dev;
+        int error;
        /* current configuration's attributes */
-        device_create_file(dev, &dev_attr_id);
+        if ((error = device_create_file(dev, &dev_attr_id)) ||
-        device_create_file(dev, &dev_attr_type);
+            (error = device_create_file(dev, &dev_attr_type)) ||
-        device_create_file(dev, &dev_attr_serial);
+            (error = device_create_file(dev, &dev_attr_serial)) ||
-        device_create_file(dev, &dev_attr_slotaddr);
+            (error = device_create_file(dev, &dev_attr_slotaddr)) ||
-        device_create_file(dev, &dev_attr_slotsize);
+            (error = device_create_file(dev, &dev_attr_slotsize)) ||
-        device_create_file(dev, &dev_attr_resource);
+            (error = device_create_file(dev, &dev_attr_resource)) ||
-        sysfs_create_bin_file(&dev->kobj, &zorro_config_attr);
+            (error = sysfs_create_bin_file(&dev->kobj, &zorro_config_attr)))
+                return error;
+        return 0;
 }
diff --git a/drivers/zorro/zorro.c b/drivers/zorro/zorro.c
index dff16d9767d8..a1585d6f6486 100644
--- a/drivers/zorro/zorro.c
+++ b/drivers/zorro/zorro.c
@@ -130,6 +130,7 @@ static int __init zorro_init(void)
 {
    struct zorro_dev *z;
    unsigned int i;
+    int error;
    if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(ZORRO))
        return 0;
@@ -140,7 +141,11 @@ static int __init zorro_init(void)
    /* Initialize the Zorro bus */
    INIT_LIST_HEAD(&zorro_bus.devices);
    strcpy(zorro_bus.dev.bus_id, "zorro");
-    device_register(&zorro_bus.dev);
+    error = device_register(&zorro_bus.dev);
+    if (error) {
+        pr_err("Zorro: Error registering zorro_bus\n");
+        return error;
+    }
    /* Request the resources */
    zorro_bus.num_resources = AMIGAHW_PRESENT(ZORRO3) ? 4 : 2;
@@ -160,15 +165,19 @@ static int __init zorro_init(void)
        zorro_name_device(z);
        z->resource.name = z->name;
        if (request_resource(zorro_find_parent_resource(z), &z->resource))
-            printk(KERN_ERR "Zorro: Address space collision on device %s "
+            pr_err("Zorro: Address space collision on device %s %pR\n",
-                   "[%lx:%lx]\n",
+                   z->name, &z->resource);
-                   z->name, (unsigned long)zorro_resource_start(z),
-                   (unsigned long)zorro_resource_end(z));
        sprintf(z->dev.bus_id, "%02x", i);
        z->dev.parent = &zorro_bus.dev;
        z->dev.bus = &zorro_bus_type;
-        device_register(&z->dev);
+        error = device_register(&z->dev);
-        zorro_create_sysfs_dev_files(z);
+        if (error) {
+            pr_err("Zorro: Error registering device %s\n", z->name);
+            continue;
+        }
+        error = zorro_create_sysfs_dev_files(z);
+        if (error)
+            dev_err(&z->dev, "Error creating sysfs files\n");
    }
    /* Mark all available Zorro II memory */
diff --git a/drivers/zorro/zorro.h b/drivers/zorro/zorro.h
index 5c91adac4df1..b682d5ccd63f 100644
--- a/drivers/zorro/zorro.h
+++ b/drivers/zorro/zorro.h
@@ -1,4 +1,4 @@
 extern void zorro_name_device(struct zorro_dev *z);
-extern void zorro_create_sysfs_dev_files(struct zorro_dev *z);
+extern int zorro_create_sysfs_dev_files(struct zorro_dev *z);
diff --git a/firmware/Makefile b/firmware/Makefile
index ea1d28f9b44c..466106fa2146 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -78,7 +78,8 @@ fw-shipped- += keyspan/mpr.fw keyspan/usa18x.fw keyspan/usa19.fw	\
        keyspan/usa28.fw keyspan/usa28xa.fw keyspan/usa28xb.fw          \
        keyspan/usa28x.fw keyspan/usa49w.fw keyspan/usa49wlc.fw
 endif
-fw-shipped-$(CONFIG_USB_SERIAL_TI) += ti_3410.fw ti_5052.fw
+fw-shipped-$(CONFIG_USB_SERIAL_TI) += ti_3410.fw ti_5052.fw \
+                                      mts_cdma.fw mts_gsm.fw mts_edge.fw
 fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT) += edgeport/boot.fw edgeport/boot2.fw \
                                            edgeport/down.fw edgeport/down2.fw
 fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += edgeport/down3.bin
diff --git a/firmware/WHENCE b/firmware/WHENCE
index 8b5651347791..524113f9bea3 100644
--- a/firmware/WHENCE
+++ b/firmware/WHENCE
@@ -191,7 +191,7 @@ Original licence information: None
 --------------------------------------------------------------------------
-Driver: tu_usb_3410_5052 -- USB TI 3410/5052 serial device
+Driver: ti_usb_3410_5052 -- USB TI 3410/5052 serial device
 File: ti_3410.fw
 Info: firmware 9/10/04 FW3410_Special_StartWdogOnStartPort
@@ -206,6 +206,20 @@ Found in hex form in kernel source.
 --------------------------------------------------------------------------
+Driver: ti_usb_3410_5052 -- Multi-Tech USB cell modems
+File: mts_cdma.fw
+File: mts_gsm.fw
+File: mts_edge.fw
+Licence: "all firmware components are redistributable in binary form"
+         per support@multitech.com
+         Copyright (C) 2005 Multi-Tech Systems, Inc.
+Found in hex form in ftp://ftp.multitech.com/wireless/wireless_linux.zip
+--------------------------------------------------------------------------
 Driver: whiteheat -- USB ConnectTech WhiteHEAT serial device
 File: whiteheat.fw
diff --git a/firmware/mts_cdma.fw.ihex b/firmware/mts_cdma.fw.ihex
new file mode 100644
index 000000000000..f6ad0cbd30cb
--- /dev/null
+++ b/firmware/mts_cdma.fw.ihex
@@ -0,0 +1,867 @@
+:1000000014360002001E021AF9FFFFFFFFFF023341
+:100010001DFFFFFFFFFFFFFFFFFFFFFFFFFF02339B
+:10002000C87581CE90FDE88583A012353CEC4D600B
+:100030007378AB8003760018B89CFA787F800376DB
+:100040000018B865FA78208003760018B820FA788E
+:10005000208003760018B81FFA90FDDDAE83AF82D2
+:1000600090FBF81200AA6005E4F0A380F690FDE88A
+:10007000A88290FDE8A982E8696005E4F20880F7AB
+:100080009001081200B390010C1200B390011012FD
+:1000900000B39001141200D190011A1200D1900106
+:1000A000201200D175D00012341A020126EF6582A9
+:1000B0007003EE658322E493F8740193F97402935C
+:1000C000FE740393F5828E83E869700122E493F64F
+:1000D000A30880F4E493FC740193FD740293FE740E
+:1000E0000393FF740493F8740593F58288831200D8
+:1000F000AA700122E493A3A883A9828C838D82F045
+:10010000A3AC83AD828883898280E32121049B8014
+:1001100080049BACAE049BFDE8049D049DFBF304AE
+:10012000A2049DFBF30502050280FED0F030F00929
+:1001300020F303F68010F7800D30F10920F303F26D
+:100140008004F38001F020F404FCD0E0CC22CCC089
+:10015000E0120163020154BC0005D0F0ACF022C3F0
+:1001600013DCFC02012ABF0009ED258275F001F8BD
+:10017000E622BF010FED2582F582EE3583F583750A
+:10018000F004E022ED258275F002F8E222D083D05F
+:1001900082F5F0C3E493A3C5F095F0C0E0C3D0F0BE
+:1001A000E493A395F04012A3A3C3E5F033500205F6
+:1001B000832582F58250020583740193C0E0E493A5
+:1001C000C0E022D083D082F5F0E4937009740193EB
+:1001D0007004A3A3800C74029365F06005A3A3A32D
+:1001E00080E7740193C0E0E493C0E022120264024D
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diff --git a/firmware/mts_edge.fw.ihex b/firmware/mts_edge.fw.ihex
new file mode 100644
index 000000000000..d14ebd647846
--- /dev/null
+++ b/firmware/mts_edge.fw.ihex
@@ -0,0 +1,881 @@
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diff --git a/firmware/mts_gsm.fw.ihex b/firmware/mts_gsm.fw.ihex
new file mode 100644
index 000000000000..f6ad0cbd30cb
--- /dev/null
+++ b/firmware/mts_gsm.fw.ihex
@@ -0,0 +1,867 @@
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diff --git a/fs/9p/Kconfig b/fs/9p/Kconfig
new file mode 100644
index 000000000000..74e0723e90bc
--- /dev/null
+++ b/fs/9p/Kconfig
@@ -0,0 +1,10 @@
+config 9P_FS
+        tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
+        depends on INET && NET_9P && EXPERIMENTAL
+        help
+          If you say Y here, you will get experimental support for
+          Plan 9 resource sharing via the 9P2000 protocol.
+          See <http://v9fs.sf.net> for more information.
+          If unsure, say N.
diff --git a/fs/Kconfig b/fs/Kconfig
index 51307b0fdf0f..93945dd0b1ae 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -27,141 +27,8 @@ config FS_MBCACHE
        default y if EXT4_FS=y && EXT4_FS_XATTR
        default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR
-config REISERFS_FS
+source "fs/reiserfs/Kconfig"
-        tristate "Reiserfs support"
+source "fs/jfs/Kconfig"
-        help
-          Stores not just filenames but the files themselves in a balanced
-          tree.  Uses journalling.
-          Balanced trees are more efficient than traditional file system
-          architectural foundations.
-          In general, ReiserFS is as fast as ext2, but is very efficient with
-          large directories and small files.  Additional patches are needed
-          for NFS and quotas, please see <http://www.namesys.com/> for links.
-          It is more easily extended to have features currently found in
-          database and keyword search systems than block allocation based file
-          systems are.  The next version will be so extended, and will support
-          plugins consistent with our motto ``It takes more than a license to
-          make source code open.''
-          Read <http://www.namesys.com/> to learn more about reiserfs.
-          Sponsored by Threshold Networks, Emusic.com, and Bigstorage.com.
-          If you like it, you can pay us to add new features to it that you
-          need, buy a support contract, or pay us to port it to another OS.
-config REISERFS_CHECK
-        bool "Enable reiserfs debug mode"
-        depends on REISERFS_FS
-        help
-          If you set this to Y, then ReiserFS will perform every check it can
-          possibly imagine of its internal consistency throughout its
-          operation.  It will also go substantially slower.  More than once we
-          have forgotten that this was on, and then gone despondent over the
-          latest benchmarks.:-) Use of this option allows our team to go all
-          out in checking for consistency when debugging without fear of its
-          effect on end users.  If you are on the verge of sending in a bug
-          report, say Y and you might get a useful error message.  Almost
-          everyone should say N.
-config REISERFS_PROC_INFO
-        bool "Stats in /proc/fs/reiserfs"
-        depends on REISERFS_FS && PROC_FS
-        help
-          Create under /proc/fs/reiserfs a hierarchy of files, displaying
-          various ReiserFS statistics and internal data at the expense of
-          making your kernel or module slightly larger (+8 KB). This also
-          increases the amount of kernel memory required for each mount.
-          Almost everyone but ReiserFS developers and people fine-tuning
-          reiserfs or tracing problems should say N.
-config REISERFS_FS_XATTR
-        bool "ReiserFS extended attributes"
-        depends on REISERFS_FS
-        help
-          Extended attributes are name:value pairs associated with inodes by
-          the kernel or by users (see the attr(5) manual page, or visit
-          <http://acl.bestbits.at/> for details).
-          If unsure, say N.
-config REISERFS_FS_POSIX_ACL
-        bool "ReiserFS POSIX Access Control Lists"
-        depends on REISERFS_FS_XATTR
-        select FS_POSIX_ACL
-        help
-          Posix Access Control Lists (ACLs) support permissions for users and
-          groups beyond the owner/group/world scheme.
-          To learn more about Access Control Lists, visit the Posix ACLs for
-          Linux website <http://acl.bestbits.at/>.
-          If you don't know what Access Control Lists are, say N
-config REISERFS_FS_SECURITY
-        bool "ReiserFS Security Labels"
-        depends on REISERFS_FS_XATTR
-        help
-          Security labels support alternative access control models
-          implemented by security modules like SELinux.  This option
-          enables an extended attribute handler for file security
-          labels in the ReiserFS filesystem.
-          If you are not using a security module that requires using
-          extended attributes for file security labels, say N.
-config JFS_FS
-        tristate "JFS filesystem support"
-        select NLS
-        help
-          This is a port of IBM's Journaled Filesystem .  More information is
-          available in the file <file:Documentation/filesystems/jfs.txt>.
-          If you do not intend to use the JFS filesystem, say N.
-config JFS_POSIX_ACL
-        bool "JFS POSIX Access Control Lists"
-        depends on JFS_FS
-        select FS_POSIX_ACL
-        help
-          Posix Access Control Lists (ACLs) support permissions for users and
-          groups beyond the owner/group/world scheme.
-          To learn more about Access Control Lists, visit the Posix ACLs for
-          Linux website <http://acl.bestbits.at/>.
-          If you don't know what Access Control Lists are, say N
-config JFS_SECURITY
-        bool "JFS Security Labels"
-        depends on JFS_FS
-        help
-          Security labels support alternative access control models
-          implemented by security modules like SELinux.  This option
-          enables an extended attribute handler for file security
-          labels in the jfs filesystem.
-          If you are not using a security module that requires using
-          extended attributes for file security labels, say N.
-config JFS_DEBUG
-        bool "JFS debugging"
-        depends on JFS_FS
-        help
-          If you are experiencing any problems with the JFS filesystem, say
-          Y here.  This will result in additional debugging messages to be
-          written to the system log.  Under normal circumstances, this
-          results in very little overhead.
-config JFS_STATISTICS
-        bool "JFS statistics"
-        depends on JFS_FS
-        help
-          Enabling this option will cause statistics from the JFS file system
-          to be made available to the user in the /proc/fs/jfs/ directory.
 config FS_POSIX_ACL
 # Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4)
@@ -182,111 +49,8 @@ config FILE_LOCKING
 source "fs/xfs/Kconfig"
 source "fs/gfs2/Kconfig"
+source "fs/ocfs2/Kconfig"
-config OCFS2_FS
+source "fs/btrfs/Kconfig"
-        tristate "OCFS2 file system support"
-        depends on NET && SYSFS
-        select CONFIGFS_FS
-        select JBD2
-        select CRC32
-        select QUOTA
-        select QUOTA_TREE
-        help
-          OCFS2 is a general purpose extent based shared disk cluster file
-          system with many similarities to ext3. It supports 64 bit inode
-          numbers, and has automatically extending metadata groups which may
-          also make it attractive for non-clustered use.
-          You'll want to install the ocfs2-tools package in order to at least
-          get "mount.ocfs2".
-          Project web page:    http://oss.oracle.com/projects/ocfs2
-          Tools web page:      http://oss.oracle.com/projects/ocfs2-tools
-          OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/
-          For more information on OCFS2, see the file
-          <file:Documentation/filesystems/ocfs2.txt>.
-config OCFS2_FS_O2CB
-        tristate "O2CB Kernelspace Clustering"
-        depends on OCFS2_FS
-        default y
-        help
-          OCFS2 includes a simple kernelspace clustering package, the OCFS2
-          Cluster Base.  It only requires a very small userspace component
-          to configure it. This comes with the standard ocfs2-tools package.
-          O2CB is limited to maintaining a cluster for OCFS2 file systems.
-          It cannot manage any other cluster applications.
-          It is always safe to say Y here, as the clustering method is
-          run-time selectable.
-config OCFS2_FS_USERSPACE_CLUSTER
-        tristate "OCFS2 Userspace Clustering"
-        depends on OCFS2_FS && DLM
-        default y
-        help
-          This option will allow OCFS2 to use userspace clustering services
-          in conjunction with the DLM in fs/dlm.  If you are using a
-          userspace cluster manager, say Y here.
-          It is safe to say Y, as the clustering method is run-time
-          selectable.
-config OCFS2_FS_STATS
-        bool "OCFS2 statistics"
-        depends on OCFS2_FS
-        default y
-        help
-          This option allows some fs statistics to be captured. Enabling
-          this option may increase the memory consumption.
-config OCFS2_DEBUG_MASKLOG
-        bool "OCFS2 logging support"
-        depends on OCFS2_FS
-        default y
-        help
-          The ocfs2 filesystem has an extensive logging system.  The system
-          allows selection of events to log via files in /sys/o2cb/logmask/.
-          This option will enlarge your kernel, but it allows debugging of
-          ocfs2 filesystem issues.
-config OCFS2_DEBUG_FS
-        bool "OCFS2 expensive checks"
-        depends on OCFS2_FS
-        default n
-        help
-          This option will enable expensive consistency checks. Enable
-          this option for debugging only as it is likely to decrease
-          performance of the filesystem.
-config OCFS2_FS_POSIX_ACL
-        bool "OCFS2 POSIX Access Control Lists"
-        depends on OCFS2_FS
-        select FS_POSIX_ACL
-        default n
-        help
-          Posix Access Control Lists (ACLs) support permissions for users and
-          groups beyond the owner/group/world scheme.
-config BTRFS_FS
-        tristate "Btrfs filesystem (EXPERIMENTAL) Unstable disk format"
-        depends on EXPERIMENTAL
-        select LIBCRC32C
-        select ZLIB_INFLATE
-        select ZLIB_DEFLATE
-        help
-          Btrfs is a new filesystem with extents, writable snapshotting,
-          support for multiple devices and many more features.
-          Btrfs is highly experimental, and THE DISK FORMAT IS NOT YET
-          FINALIZED.  You should say N here unless you are interested in
-          testing Btrfs with non-critical data.
-          To compile this file system support as a module, choose M here. The
-          module will be called btrfs.
-          If unsure, say N.
 endif # BLOCK
@@ -348,64 +112,9 @@ config QUOTACTL
        depends on XFS_QUOTA || QUOTA
        default y
-config AUTOFS_FS
+source "fs/autofs/Kconfig"
-        tristate "Kernel automounter support"
+source "fs/autofs4/Kconfig"
-        help
+source "fs/fuse/Kconfig"
-          The automounter is a tool to automatically mount remote file systems
-          on demand. This implementation is partially kernel-based to reduce
-          overhead in the already-mounted case; this is unlike the BSD
-          automounter (amd), which is a pure user space daemon.
-          To use the automounter you need the user-space tools from the autofs
-          package; you can find the location in <file:Documentation/Changes>.
-          You also want to answer Y to "NFS file system support", below.
-          If you want to use the newer version of the automounter with more
-          features, say N here and say Y to "Kernel automounter v4 support",
-          below.
-          To compile this support as a module, choose M here: the module will be
-          called autofs.
-          If you are not a part of a fairly large, distributed network, you
-          probably do not need an automounter, and can say N here.
-config AUTOFS4_FS
-        tristate "Kernel automounter version 4 support (also supports v3)"
-        help
-          The automounter is a tool to automatically mount remote file systems
-          on demand. This implementation is partially kernel-based to reduce
-          overhead in the already-mounted case; this is unlike the BSD
-          automounter (amd), which is a pure user space daemon.
-          To use the automounter you need the user-space tools from
-          <ftp://ftp.kernel.org/pub/linux/daemons/autofs/v4/>; you also
-          want to answer Y to "NFS file system support", below.
-          To compile this support as a module, choose M here: the module will be
-          called autofs4.  You will need to add "alias autofs autofs4" to your
-          modules configuration file.
-          If you are not a part of a fairly large, distributed network or
-          don't have a laptop which needs to dynamically reconfigure to the
-          local network, you probably do not need an automounter, and can say
-          N here.
-config FUSE_FS
-        tristate "FUSE (Filesystem in Userspace) support"
-        help
-          With FUSE it is possible to implement a fully functional filesystem
-          in a userspace program.
-          There's also companion library: libfuse.  This library along with
-          utilities is available from the FUSE homepage:
-          <http://fuse.sourceforge.net/>
-          See <file:Documentation/filesystems/fuse.txt> for more information.
-          See <file:Documentation/Changes> for needed library/utility version.
-          If you want to develop a userspace FS, or if you want to use
-          a filesystem based on FUSE, answer Y or M.
 config GENERIC_ACL
        bool
@@ -414,64 +123,8 @@ config GENERIC_ACL
 if BLOCK
 menu "CD-ROM/DVD Filesystems"
-config ISO9660_FS
+source "fs/isofs/Kconfig"
-        tristate "ISO 9660 CDROM file system support"
+source "fs/udf/Kconfig"
-        help
-          This is the standard file system used on CD-ROMs.  It was previously
-          known as "High Sierra File System" and is called "hsfs" on other
-          Unix systems.  The so-called Rock-Ridge extensions which allow for
-          long Unix filenames and symbolic links are also supported by this
-          driver.  If you have a CD-ROM drive and want to do more with it than
-          just listen to audio CDs and watch its LEDs, say Y (and read
-          <file:Documentation/filesystems/isofs.txt> and the CD-ROM-HOWTO,
-          available from <http://www.tldp.org/docs.html#howto>), thereby
-          enlarging your kernel by about 27 KB; otherwise say N.
-          To compile this file system support as a module, choose M here: the
-          module will be called isofs.
-config JOLIET
-        bool "Microsoft Joliet CDROM extensions"
-        depends on ISO9660_FS
-        select NLS
-        help
-          Joliet is a Microsoft extension for the ISO 9660 CD-ROM file system
-          which allows for long filenames in unicode format (unicode is the
-          new 16 bit character code, successor to ASCII, which encodes the
-          characters of almost all languages of the world; see
-          <http://www.unicode.org/> for more information).  Say Y here if you
-          want to be able to read Joliet CD-ROMs under Linux.
-config ZISOFS
-        bool "Transparent decompression extension"
-        depends on ISO9660_FS
-        select ZLIB_INFLATE
-        help
-          This is a Linux-specific extension to RockRidge which lets you store
-          data in compressed form on a CD-ROM and have it transparently
-          decompressed when the CD-ROM is accessed.  See
-          <http://www.kernel.org/pub/linux/utils/fs/zisofs/> for the tools
-          necessary to create such a filesystem.  Say Y here if you want to be
-          able to read such compressed CD-ROMs.
-config UDF_FS
-        tristate "UDF file system support"
-        select CRC_ITU_T
-        help
-          This is the new file system used on some CD-ROMs and DVDs. Say Y if
-          you intend to mount DVD discs or CDRW's written in packet mode, or
-          if written to by other UDF utilities, such as DirectCD.
-          Please read <file:Documentation/filesystems/udf.txt>.
-          To compile this file system support as a module, choose M here: the
-          module will be called udf.
-          If unsure, say N.
-config UDF_NLS
-        bool
-        default y
-        depends on (UDF_FS=m && NLS) || (UDF_FS=y && NLS=y)
 endmenu
 endif # BLOCK
@@ -479,182 +132,8 @@ endif # BLOCK
 if BLOCK
 menu "DOS/FAT/NT Filesystems"
-config FAT_FS
+source "fs/fat/Kconfig"
-        tristate
+source "fs/ntfs/Kconfig"
-        select NLS
-        help
-          If you want to use one of the FAT-based file systems (the MS-DOS and
-          VFAT (Windows 95) file systems), then you must say Y or M here
-          to include FAT support. You will then be able to mount partitions or
-          diskettes with FAT-based file systems and transparently access the
-          files on them, i.e. MSDOS files will look and behave just like all
-          other Unix files.
-          This FAT support is not a file system in itself, it only provides
-          the foundation for the other file systems. You will have to say Y or
-          M to at least one of "MSDOS fs support" or "VFAT fs support" in
-          order to make use of it.
-          Another way to read and write MSDOS floppies and hard drive
-          partitions from within Linux (but not transparently) is with the
-          mtools ("man mtools") program suite. You don't need to say Y here in
-          order to do that.
-          If you need to move large files on floppies between a DOS and a
-          Linux box, say Y here, mount the floppy under Linux with an MSDOS
-          file system and use GNU tar's M option. GNU tar is a program
-          available for Unix and DOS ("man tar" or "info tar").
-          The FAT support will enlarge your kernel by about 37 KB. If unsure,
-          say Y.
-          To compile this as a module, choose M here: the module will be called
-          fat.  Note that if you compile the FAT support as a module, you
-          cannot compile any of the FAT-based file systems into the kernel
-          -- they will have to be modules as well.
-config MSDOS_FS
-        tristate "MSDOS fs support"
-        select FAT_FS
-        help
-          This allows you to mount MSDOS partitions of your hard drive (unless
-          they are compressed; to access compressed MSDOS partitions under
-          Linux, you can either use the DOS emulator DOSEMU, described in the
-          DOSEMU-HOWTO, available from
-          <http://www.tldp.org/docs.html#howto>, or try dmsdosfs in
-          <ftp://ibiblio.org/pub/Linux/system/filesystems/dosfs/>. If you
-          intend to use dosemu with a non-compressed MSDOS partition, say Y
-          here) and MSDOS floppies. This means that file access becomes
-          transparent, i.e. the MSDOS files look and behave just like all
-          other Unix files.
-          If you have Windows 95 or Windows NT installed on your MSDOS
-          partitions, you should use the VFAT file system (say Y to "VFAT fs
-          support" below), or you will not be able to see the long filenames
-          generated by Windows 95 / Windows NT.
-          This option will enlarge your kernel by about 7 KB. If unsure,
-          answer Y. This will only work if you said Y to "DOS FAT fs support"
-          as well. To compile this as a module, choose M here: the module will
-          be called msdos.
-config VFAT_FS
-        tristate "VFAT (Windows-95) fs support"
-        select FAT_FS
-        help
-          This option provides support for normal Windows file systems with
-          long filenames.  That includes non-compressed FAT-based file systems
-          used by Windows 95, Windows 98, Windows NT 4.0, and the Unix
-          programs from the mtools package.
-          The VFAT support enlarges your kernel by about 10 KB and it only
-          works if you said Y to the "DOS FAT fs support" above.  Please read
-          the file <file:Documentation/filesystems/vfat.txt> for details.  If
-          unsure, say Y.
-          To compile this as a module, choose M here: the module will be called
-          vfat.
-config FAT_DEFAULT_CODEPAGE
-        int "Default codepage for FAT"
-        depends on MSDOS_FS || VFAT_FS
-        default 437
-        help
-          This option should be set to the codepage of your FAT filesystems.
-          It can be overridden with the "codepage" mount option.
-          See <file:Documentation/filesystems/vfat.txt> for more information.
-config FAT_DEFAULT_IOCHARSET
-        string "Default iocharset for FAT"
-        depends on VFAT_FS
-        default "iso8859-1"
-        help
-          Set this to the default input/output character set you'd
-          like FAT to use. It should probably match the character set
-          that most of your FAT filesystems use, and can be overridden
-          with the "iocharset" mount option for FAT filesystems.
-          Note that "utf8" is not recommended for FAT filesystems.
-          If unsure, you shouldn't set "utf8" here.
-          See <file:Documentation/filesystems/vfat.txt> for more information.
-config NTFS_FS
-        tristate "NTFS file system support"
-        select NLS
-        help
-          NTFS is the file system of Microsoft Windows NT, 2000, XP and 2003.
-          Saying Y or M here enables read support.  There is partial, but
-          safe, write support available.  For write support you must also
-          say Y to "NTFS write support" below.
-          There are also a number of user-space tools available, called
-          ntfsprogs.  These include ntfsundelete and ntfsresize, that work
-          without NTFS support enabled in the kernel.
-          This is a rewrite from scratch of Linux NTFS support and replaced
-          the old NTFS code starting with Linux 2.5.11.  A backport to
-          the Linux 2.4 kernel series is separately available as a patch
-          from the project web site.
-          For more information see <file:Documentation/filesystems/ntfs.txt>
-          and <http://www.linux-ntfs.org/>.
-          To compile this file system support as a module, choose M here: the
-          module will be called ntfs.
-          If you are not using Windows NT, 2000, XP or 2003 in addition to
-          Linux on your computer it is safe to say N.
-config NTFS_DEBUG
-        bool "NTFS debugging support"
-        depends on NTFS_FS
-        help
-          If you are experiencing any problems with the NTFS file system, say
-          Y here.  This will result in additional consistency checks to be
-          performed by the driver as well as additional debugging messages to
-          be written to the system log.  Note that debugging messages are
-          disabled by default.  To enable them, supply the option debug_msgs=1
-          at the kernel command line when booting the kernel or as an option
-          to insmod when loading the ntfs module.  Once the driver is active,
-          you can enable debugging messages by doing (as root):
-          echo 1 > /proc/sys/fs/ntfs-debug
-          Replacing the "1" with "0" would disable debug messages.
-          If you leave debugging messages disabled, this results in little
-          overhead, but enabling debug messages results in very significant
-          slowdown of the system.
-          When reporting bugs, please try to have available a full dump of
-          debugging messages while the misbehaviour was occurring.
-config NTFS_RW
-        bool "NTFS write support"
-        depends on NTFS_FS
-        help
-          This enables the partial, but safe, write support in the NTFS driver.
-          The only supported operation is overwriting existing files, without
-          changing the file length.  No file or directory creation, deletion or
-          renaming is possible.  Note only non-resident files can be written to
-          so you may find that some very small files (<500 bytes or so) cannot
-          be written to.
-          While we cannot guarantee that it will not damage any data, we have
-          so far not received a single report where the driver would have
-          damaged someones data so we assume it is perfectly safe to use.
-          Note:  While write support is safe in this version (a rewrite from
-          scratch of the NTFS support), it should be noted that the old NTFS
-          write support, included in Linux 2.5.10 and before (since 1997),
-          is not safe.
-          This is currently useful with TopologiLinux.  TopologiLinux is run
-          on top of any DOS/Microsoft Windows system without partitioning your
-          hard disk.  Unlike other Linux distributions TopologiLinux does not
-          need its own partition.  For more information see
-          <http://topologi-linux.sourceforge.net/>
-          It is perfectly safe to say N here.
 endmenu
 endif # BLOCK
@@ -662,30 +141,7 @@ endif # BLOCK
 menu "Pseudo filesystems"
 source "fs/proc/Kconfig"
+source "fs/sysfs/Kconfig"
-config SYSFS
-        bool "sysfs file system support" if EMBEDDED
-        default y
-        help
-        The sysfs filesystem is a virtual filesystem that the kernel uses to
-        export internal kernel objects, their attributes, and their
-        relationships to one another.
-        Users can use sysfs to ascertain useful information about the running
-        kernel, such as the devices the kernel has discovered on each bus and
-        which driver each is bound to. sysfs can also be used to tune devices
-        and other kernel subsystems.
-        Some system agents rely on the information in sysfs to operate.
-        /sbin/hotplug uses device and object attributes in sysfs to assist in
-        delegating policy decisions, like persistently naming devices.
-        sysfs is currently used by the block subsystem to mount the root
-        partition.  If sysfs is disabled you must specify the boot device on
-        the kernel boot command line via its major and minor numbers.  For
-        example, "root=03:01" for /dev/hda1.
-        Designers of embedded systems may wish to say N here to conserve space.
 config TMPFS
        bool "Virtual memory file system support (former shm fs)"
@@ -726,17 +182,7 @@ config HUGETLBFS
 config HUGETLB_PAGE
        def_bool HUGETLBFS
-config CONFIGFS_FS
+source "fs/configfs/Kconfig"
-        tristate "Userspace-driven configuration filesystem"
-        depends on SYSFS
-        help
-          configfs is a ram-based filesystem that provides the converse
-          of sysfs's functionality. Where sysfs is a filesystem-based
-          view of kernel objects, configfs is a filesystem-based manager
-          of kernel objects, or config_items.
-          Both sysfs and configfs can and should exist together on the
-          same system. One is not a replacement for the other.
 endmenu
@@ -755,425 +201,27 @@ menuconfig MISC_FILESYSTEMS
 if MISC_FILESYSTEMS
-config ADFS_FS
+source "fs/adfs/Kconfig"
-        tristate "ADFS file system support (EXPERIMENTAL)"
+source "fs/affs/Kconfig"
-        depends on BLOCK && EXPERIMENTAL
+source "fs/ecryptfs/Kconfig"
-        help
+source "fs/hfs/Kconfig"
-          The Acorn Disc Filing System is the standard file system of the
+source "fs/hfsplus/Kconfig"
-          RiscOS operating system which runs on Acorn's ARM-based Risc PC
+source "fs/befs/Kconfig"
-          systems and the Acorn Archimedes range of machines. If you say Y
+source "fs/bfs/Kconfig"
-          here, Linux will be able to read from ADFS partitions on hard drives
+source "fs/efs/Kconfig"
-          and from ADFS-formatted floppy discs. If you also want to be able to
-          write to those devices, say Y to "ADFS write support" below.
-          The ADFS partition should be the first partition (i.e.,
-          /dev/[hs]d?1) on each of your drives. Please read the file
-          <file:Documentation/filesystems/adfs.txt> for further details.
-          To compile this code as a module, choose M here: the module will be
-          called adfs.
-          If unsure, say N.
-config ADFS_FS_RW
-        bool "ADFS write support (DANGEROUS)"
-        depends on ADFS_FS
-        help
-          If you say Y here, you will be able to write to ADFS partitions on
-          hard drives and ADFS-formatted floppy disks. This is experimental
-          codes, so if you're unsure, say N.
-config AFFS_FS
-        tristate "Amiga FFS file system support (EXPERIMENTAL)"
-        depends on BLOCK && EXPERIMENTAL
-        help
-          The Fast File System (FFS) is the common file system used on hard
-          disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20).  Say Y
-          if you want to be able to read and write files from and to an Amiga
-          FFS partition on your hard drive.  Amiga floppies however cannot be
-          read with this driver due to an incompatibility of the floppy
-          controller used in an Amiga and the standard floppy controller in
-          PCs and workstations. Read <file:Documentation/filesystems/affs.txt>
-          and <file:fs/affs/Changes>.
-          With this driver you can also mount disk files used by Bernd
-          Schmidt's Un*X Amiga Emulator
-          (<http://www.freiburg.linux.de/~uae/>).
-          If you want to do this, you will also need to say Y or M to "Loop
-          device support", above.
-          To compile this file system support as a module, choose M here: the
-          module will be called affs.  If unsure, say N.
-config ECRYPT_FS
-        tristate "eCrypt filesystem layer support (EXPERIMENTAL)"
-        depends on EXPERIMENTAL && KEYS && CRYPTO && NET
-        help
-          Encrypted filesystem that operates on the VFS layer.  See
-          <file:Documentation/filesystems/ecryptfs.txt> to learn more about
-          eCryptfs.  Userspace components are required and can be
-          obtained from <http://ecryptfs.sf.net>.
-          To compile this file system support as a module, choose M here: the
-          module will be called ecryptfs.
-config HFS_FS
-        tristate "Apple Macintosh file system support (EXPERIMENTAL)"
-        depends on BLOCK && EXPERIMENTAL
-        select NLS
-        help
-          If you say Y here, you will be able to mount Macintosh-formatted
-          floppy disks and hard drive partitions with full read-write access.
-          Please read <file:Documentation/filesystems/hfs.txt> to learn about
-          the available mount options.
-          To compile this file system support as a module, choose M here: the
-          module will be called hfs.
-config HFSPLUS_FS
-        tristate "Apple Extended HFS file system support"
-        depends on BLOCK
-        select NLS
-        select NLS_UTF8
-        help
-          If you say Y here, you will be able to mount extended format
-          Macintosh-formatted hard drive partitions with full read-write access.
-          This file system is often called HFS+ and was introduced with
-          MacOS 8. It includes all Mac specific filesystem data such as
-          data forks and creator codes, but it also has several UNIX
-          style features such as file ownership and permissions.
-config BEFS_FS
-        tristate "BeOS file system (BeFS) support (read only) (EXPERIMENTAL)"
-        depends on BLOCK && EXPERIMENTAL
-        select NLS
-        help
-          The BeOS File System (BeFS) is the native file system of Be, Inc's
-          BeOS. Notable features include support for arbitrary attributes
-          on files and directories, and database-like indices on selected
-          attributes. (Also note that this driver doesn't make those features
-          available at this time). It is a 64 bit filesystem, so it supports
-          extremely large volumes and files.
-          If you use this filesystem, you should also say Y to at least one
-          of the NLS (native language support) options below.
-          If you don't know what this is about, say N.
-          To compile this as a module, choose M here: the module will be
-          called befs.
-config BEFS_DEBUG
-        bool "Debug BeFS"
-        depends on BEFS_FS
-        help
-          If you say Y here, you can use the 'debug' mount option to enable
-          debugging output from the driver.
-config BFS_FS
-        tristate "BFS file system support (EXPERIMENTAL)"
-        depends on BLOCK && EXPERIMENTAL
-        help
-          Boot File System (BFS) is a file system used under SCO UnixWare to
-          allow the bootloader access to the kernel image and other important
-          files during the boot process.  It is usually mounted under /stand
-          and corresponds to the slice marked as "STAND" in the UnixWare
-          partition.  You should say Y if you want to read or write the files
-          on your /stand slice from within Linux.  You then also need to say Y
-          to "UnixWare slices support", below.  More information about the BFS
-          file system is contained in the file
-          <file:Documentation/filesystems/bfs.txt>.
-          If you don't know what this is about, say N.
-          To compile this as a module, choose M here: the module will be called
-          bfs.  Note that the file system of your root partition (the one
-          containing the directory /) cannot be compiled as a module.
-config EFS_FS
-        tristate "EFS file system support (read only) (EXPERIMENTAL)"
-        depends on BLOCK && EXPERIMENTAL
-        help
-          EFS is an older file system used for non-ISO9660 CD-ROMs and hard
-          disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer
-          uses the XFS file system for hard disk partitions however).
-          This implementation only offers read-only access. If you don't know
-          what all this is about, it's safe to say N. For more information
-          about EFS see its home page at <http://aeschi.ch.eu.org/efs/>.
-          To compile the EFS file system support as a module, choose M here: the
-          module will be called efs.
 source "fs/jffs2/Kconfig"
 # UBIFS File system configuration
 source "fs/ubifs/Kconfig"
+source "fs/cramfs/Kconfig"
-config CRAMFS
+source "fs/squashfs/Kconfig"
-        tristate "Compressed ROM file system support (cramfs)"
+source "fs/freevxfs/Kconfig"
-        depends on BLOCK
+source "fs/minix/Kconfig"
-        select ZLIB_INFLATE
+source "fs/omfs/Kconfig"
-        help
+source "fs/hpfs/Kconfig"
-          Saying Y here includes support for CramFs (Compressed ROM File
+source "fs/qnx4/Kconfig"
-          System).  CramFs is designed to be a simple, small, and compressed
+source "fs/romfs/Kconfig"
-          file system for ROM based embedded systems.  CramFs is read-only,
+source "fs/sysv/Kconfig"
-          limited to 256MB file systems (with 16MB files), and doesn't support
+source "fs/ufs/Kconfig"
-          16/32 bits uid/gid, hard links and timestamps.
-          See <file:Documentation/filesystems/cramfs.txt> and
-          <file:fs/cramfs/README> for further information.
-          To compile this as a module, choose M here: the module will be called
-          cramfs.  Note that the root file system (the one containing the
-          directory /) cannot be compiled as a module.
-          If unsure, say N.
-config SQUASHFS
-        tristate "SquashFS 4.0 - Squashed file system support"
-        depends on BLOCK
-        select ZLIB_INFLATE
-        help
-          Saying Y here includes support for SquashFS 4.0 (a Compressed
-          Read-Only File System).  Squashfs is a highly compressed read-only
-          filesystem for Linux.  It uses zlib compression to compress both
-          files, inodes and directories.  Inodes in the system are very small
-          and all blocks are packed to minimise data overhead. Block sizes
-          greater than 4K are supported up to a maximum of 1 Mbytes (default
-          block size 128K).  SquashFS 4.0 supports 64 bit filesystems and files
-          (larger than 4GB), full uid/gid information, hard links and
-          timestamps.  
-          Squashfs is intended for general read-only filesystem use, for
-          archival use (i.e. in cases where a .tar.gz file may be used), and in
-          embedded systems where low overhead is needed.  Further information
-          and tools are available from http://squashfs.sourceforge.net.
-          If you want to compile this as a module ( = code which can be
-          inserted in and removed from the running kernel whenever you want),
-          say M here and read <file:Documentation/modules.txt>.  The module
-          will be called squashfs.  Note that the root file system (the one
-          containing the directory /) cannot be compiled as a module.
-          If unsure, say N.
-config SQUASHFS_EMBEDDED
-        bool "Additional option for memory-constrained systems" 
-        depends on SQUASHFS
-        default n
-        help
-          Saying Y here allows you to specify cache size.
-          If unsure, say N.
-config SQUASHFS_FRAGMENT_CACHE_SIZE
-        int "Number of fragments cached" if SQUASHFS_EMBEDDED
-        depends on SQUASHFS
-        default "3"
-        help
-          By default SquashFS caches the last 3 fragments read from
-          the filesystem.  Increasing this amount may mean SquashFS
-          has to re-read fragments less often from disk, at the expense
-          of extra system memory.  Decreasing this amount will mean
-          SquashFS uses less memory at the expense of extra reads from disk.
-          Note there must be at least one cached fragment.  Anything
-          much more than three will probably not make much difference.
-config VXFS_FS
-        tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)"
-        depends on BLOCK
-        help
-          FreeVxFS is a file system driver that support the VERITAS VxFS(TM)
-          file system format.  VERITAS VxFS(TM) is the standard file system
-          of SCO UnixWare (and possibly others) and optionally available
-          for Sunsoft Solaris, HP-UX and many other operating systems.
-          Currently only readonly access is supported.
-          NOTE: the file system type as used by mount(1), mount(2) and
-          fstab(5) is 'vxfs' as it describes the file system format, not
-          the actual driver.
-          To compile this as a module, choose M here: the module will be
-          called freevxfs.  If unsure, say N.
-config MINIX_FS
-        tristate "Minix file system support"
-        depends on BLOCK
-        help
-          Minix is a simple operating system used in many classes about OS's.
-          The minix file system (method to organize files on a hard disk
-          partition or a floppy disk) was the original file system for Linux,
-          but has been superseded by the second extended file system ext2fs.
-          You don't want to use the minix file system on your hard disk
-          because of certain built-in restrictions, but it is sometimes found
-          on older Linux floppy disks.  This option will enlarge your kernel
-          by about 28 KB. If unsure, say N.
-          To compile this file system support as a module, choose M here: the
-          module will be called minix.  Note that the file system of your root
-          partition (the one containing the directory /) cannot be compiled as
-          a module.
-config OMFS_FS
-        tristate "SonicBlue Optimized MPEG File System support"
-        depends on BLOCK
-        select CRC_ITU_T
-        help
-          This is the proprietary file system used by the Rio Karma music
-          player and ReplayTV DVR.  Despite the name, this filesystem is not
-          more efficient than a standard FS for MPEG files, in fact likely
-          the opposite is true.  Say Y if you have either of these devices
-          and wish to mount its disk.
-          To compile this file system support as a module, choose M here: the
-          module will be called omfs.  If unsure, say N.
-config HPFS_FS
-        tristate "OS/2 HPFS file system support"
-        depends on BLOCK
-        help
-          OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS
-          is the file system used for organizing files on OS/2 hard disk
-          partitions. Say Y if you want to be able to read files from and
-          write files to an OS/2 HPFS partition on your hard drive. OS/2
-          floppies however are in regular MSDOS format, so you don't need this
-          option in order to be able to read them. Read
-          <file:Documentation/filesystems/hpfs.txt>.
-          To compile this file system support as a module, choose M here: the
-          module will be called hpfs.  If unsure, say N.
-config QNX4FS_FS
-        tristate "QNX4 file system support (read only)"
-        depends on BLOCK
-        help
-          This is the file system used by the real-time operating systems
-          QNX 4 and QNX 6 (the latter is also called QNX RTP).
-          Further information is available at <http://www.qnx.com/>.
-          Say Y if you intend to mount QNX hard disks or floppies.
-          Unless you say Y to "QNX4FS read-write support" below, you will
-          only be able to read these file systems.
-          To compile this file system support as a module, choose M here: the
-          module will be called qnx4.
-          If you don't know whether you need it, then you don't need it:
-          answer N.
-config QNX4FS_RW
-        bool "QNX4FS write support (DANGEROUS)"
-        depends on QNX4FS_FS && EXPERIMENTAL && BROKEN
-        help
-          Say Y if you want to test write support for QNX4 file systems.
-          It's currently broken, so for now:
-          answer N.
-config ROMFS_FS
-        tristate "ROM file system support"
-        depends on BLOCK
-        ---help---
-          This is a very small read-only file system mainly intended for
-          initial ram disks of installation disks, but it could be used for
-          other read-only media as well.  Read
-          <file:Documentation/filesystems/romfs.txt> for details.
-          To compile this file system support as a module, choose M here: the
-          module will be called romfs.  Note that the file system of your
-          root partition (the one containing the directory /) cannot be a
-          module.
-          If you don't know whether you need it, then you don't need it:
-          answer N.
-config SYSV_FS
-        tristate "System V/Xenix/V7/Coherent file system support"
-        depends on BLOCK
-        help
-          SCO, Xenix and Coherent are commercial Unix systems for Intel
-          machines, and Version 7 was used on the DEC PDP-11. Saying Y
-          here would allow you to read from their floppies and hard disk
-          partitions.
-          If you have floppies or hard disk partitions like that, it is likely
-          that they contain binaries from those other Unix systems; in order
-          to run these binaries, you will want to install linux-abi which is
-          a set of kernel modules that lets you run SCO, Xenix, Wyse,
-          UnixWare, Dell Unix and System V programs under Linux.  It is
-          available via FTP (user: ftp) from
-          <ftp://ftp.openlinux.org/pub/people/hch/linux-abi/>).
-          NOTE: that will work only for binaries from Intel-based systems;
-          PDP ones will have to wait until somebody ports Linux to -11 ;-)
-          If you only intend to mount files from some other Unix over the
-          network using NFS, you don't need the System V file system support
-          (but you need NFS file system support obviously).
-          Note that this option is generally not needed for floppies, since a
-          good portable way to transport files and directories between unixes
-          (and even other operating systems) is given by the tar program ("man
-          tar" or preferably "info tar").  Note also that this option has
-          nothing whatsoever to do with the option "System V IPC". Read about
-          the System V file system in
-          <file:Documentation/filesystems/sysv-fs.txt>.
-          Saying Y here will enlarge your kernel by about 27 KB.
-          To compile this as a module, choose M here: the module will be called
-          sysv.
-          If you haven't heard about all of this before, it's safe to say N.
-config UFS_FS
-        tristate "UFS file system support (read only)"
-        depends on BLOCK
-        help
-          BSD and derivate versions of Unix (such as SunOS, FreeBSD, NetBSD,
-          OpenBSD and NeXTstep) use a file system called UFS. Some System V
-          Unixes can create and mount hard disk partitions and diskettes using
-          this file system as well. Saying Y here will allow you to read from
-          these partitions; if you also want to write to them, say Y to the
-          experimental "UFS file system write support", below. Please read the
-          file <file:Documentation/filesystems/ufs.txt> for more information.
-          The recently released UFS2 variant (used in FreeBSD 5.x) is
-          READ-ONLY supported.
-          Note that this option is generally not needed for floppies, since a
-          good portable way to transport files and directories between unixes
-          (and even other operating systems) is given by the tar program ("man
-          tar" or preferably "info tar").
-          When accessing NeXTstep files, you may need to convert them from the
-          NeXT character set to the Latin1 character set; use the program
-          recode ("info recode") for this purpose.
-          To compile the UFS file system support as a module, choose M here: the
-          module will be called ufs.
-          If you haven't heard about all of this before, it's safe to say N.
-config UFS_FS_WRITE
-        bool "UFS file system write support (DANGEROUS)"
-        depends on UFS_FS && EXPERIMENTAL
-        help
-          Say Y here if you want to try writing to UFS partitions. This is
-          experimental, so you should back up your UFS partitions beforehand.
-config UFS_DEBUG
-        bool "UFS debugging"
-        depends on UFS_FS
-        help
-          If you are experiencing any problems with the UFS filesystem, say
-          Y here.  This will result in _many_ additional debugging messages to be
-          written to the system log.
 endif # MISC_FILESYSTEMS
@@ -1193,173 +241,8 @@ menuconfig NETWORK_FILESYSTEMS
 if NETWORK_FILESYSTEMS
-config NFS_FS
+source "fs/nfs/Kconfig"
-        tristate "NFS client support"
+source "fs/nfsd/Kconfig"
-        depends on INET
-        select LOCKD
-        select SUNRPC
-        select NFS_ACL_SUPPORT if NFS_V3_ACL
-        help
-          Choose Y here if you want to access files residing on other
-          computers using Sun's Network File System protocol.  To compile
-          this file system support as a module, choose M here: the module
-          will be called nfs.
-          To mount file systems exported by NFS servers, you also need to
-          install the user space mount.nfs command which can be found in
-          the Linux nfs-utils package, available from http://linux-nfs.org/.
-          Information about using the mount command is available in the
-          mount(8) man page.  More detail about the Linux NFS client
-          implementation is available via the nfs(5) man page.
-          Below you can choose which versions of the NFS protocol are
-          available in the kernel to mount NFS servers.  Support for NFS
-          version 2 (RFC 1094) is always available when NFS_FS is selected.
-          To configure a system which mounts its root file system via NFS
-          at boot time, say Y here, select "Kernel level IP
-          autoconfiguration" in the NETWORK menu, and select "Root file
-          system on NFS" below.  You cannot compile this file system as a
-          module in this case.
-          If unsure, say N.
-config NFS_V3
-        bool "NFS client support for NFS version 3"
-        depends on NFS_FS
-        help
-          This option enables support for version 3 of the NFS protocol
-          (RFC 1813) in the kernel's NFS client.
-          If unsure, say Y.
-config NFS_V3_ACL
-        bool "NFS client support for the NFSv3 ACL protocol extension"
-        depends on NFS_V3
-        help
-          Some NFS servers support an auxiliary NFSv3 ACL protocol that
-          Sun added to Solaris but never became an official part of the
-          NFS version 3 protocol.  This protocol extension allows
-          applications on NFS clients to manipulate POSIX Access Control
-          Lists on files residing on NFS servers.  NFS servers enforce
-          ACLs on local files whether this protocol is available or not.
-          Choose Y here if your NFS server supports the Solaris NFSv3 ACL
-          protocol extension and you want your NFS client to allow
-          applications to access and modify ACLs on files on the server.
-          Most NFS servers don't support the Solaris NFSv3 ACL protocol
-          extension.  You can choose N here or specify the "noacl" mount
-          option to prevent your NFS client from trying to use the NFSv3
-          ACL protocol.
-          If unsure, say N.
-config NFS_V4
-        bool "NFS client support for NFS version 4 (EXPERIMENTAL)"
-        depends on NFS_FS && EXPERIMENTAL
-        select RPCSEC_GSS_KRB5
-        help
-          This option enables support for version 4 of the NFS protocol
-          (RFC 3530) in the kernel's NFS client.
-          To mount NFS servers using NFSv4, you also need to install user
-          space programs which can be found in the Linux nfs-utils package,
-          available from http://linux-nfs.org/.
-          If unsure, say N.
-config ROOT_NFS
-        bool "Root file system on NFS"
-        depends on NFS_FS=y && IP_PNP
-        help
-          If you want your system to mount its root file system via NFS,
-          choose Y here.  This is common practice for managing systems
-          without local permanent storage.  For details, read
-          <file:Documentation/filesystems/nfsroot.txt>.
-          Most people say N here.
-config NFSD
-        tristate "NFS server support"
-        depends on INET
-        select LOCKD
-        select SUNRPC
-        select EXPORTFS
-        select NFS_ACL_SUPPORT if NFSD_V2_ACL
-        help
-          Choose Y here if you want to allow other computers to access
-          files residing on this system using Sun's Network File System
-          protocol.  To compile the NFS server support as a module,
-          choose M here: the module will be called nfsd.
-          You may choose to use a user-space NFS server instead, in which
-          case you can choose N here.
-          To export local file systems using NFS, you also need to install
-          user space programs which can be found in the Linux nfs-utils
-          package, available from http://linux-nfs.org/.  More detail about
-          the Linux NFS server implementation is available via the
-          exports(5) man page.
-          Below you can choose which versions of the NFS protocol are
-          available to clients mounting the NFS server on this system.
-          Support for NFS version 2 (RFC 1094) is always available when
-          CONFIG_NFSD is selected.
-          If unsure, say N.
-config NFSD_V2_ACL
-        bool
-        depends on NFSD
-config NFSD_V3
-        bool "NFS server support for NFS version 3"
-        depends on NFSD
-        help
-          This option enables support in your system's NFS server for
-          version 3 of the NFS protocol (RFC 1813).
-          If unsure, say Y.
-config NFSD_V3_ACL
-        bool "NFS server support for the NFSv3 ACL protocol extension"
-        depends on NFSD_V3
-        select NFSD_V2_ACL
-        help
-          Solaris NFS servers support an auxiliary NFSv3 ACL protocol that
-          never became an official part of the NFS version 3 protocol.
-          This protocol extension allows applications on NFS clients to
-          manipulate POSIX Access Control Lists on files residing on NFS
-          servers.  NFS servers enforce POSIX ACLs on local files whether
-          this protocol is available or not.
-          This option enables support in your system's NFS server for the
-          NFSv3 ACL protocol extension allowing NFS clients to manipulate
-          POSIX ACLs on files exported by your system's NFS server.  NFS
-          clients which support the Solaris NFSv3 ACL protocol can then
-          access and modify ACLs on your NFS server.
-          To store ACLs on your NFS server, you also need to enable ACL-
-          related CONFIG options for your local file systems of choice.
-          If unsure, say N.
-config NFSD_V4
-        bool "NFS server support for NFS version 4 (EXPERIMENTAL)"
-        depends on NFSD && PROC_FS && EXPERIMENTAL
-        select NFSD_V3
-        select FS_POSIX_ACL
-        select RPCSEC_GSS_KRB5
-        help
-          This option enables support in your system's NFS server for
-          version 4 of the NFS protocol (RFC 3530).
-          To export files using NFSv4, you need to install additional user
-          space programs which can be found in the Linux nfs-utils package,
-          available from http://linux-nfs.org/.
-          If unsure, say N.
 config LOCKD
        tristate
@@ -1381,221 +264,13 @@ config NFS_COMMON
        depends on NFSD || NFS_FS
        default y
-config SUNRPC
+source "net/sunrpc/Kconfig"
-        tristate
+source "fs/smbfs/Kconfig"
-config SUNRPC_GSS
-        tristate
-config SUNRPC_XPRT_RDMA
-        tristate
-        depends on SUNRPC && INFINIBAND && EXPERIMENTAL
-        default SUNRPC && INFINIBAND
-        help
-          This option enables an RPC client transport capability that
-          allows the NFS client to mount servers via an RDMA-enabled
-          transport.
-          To compile RPC client RDMA transport support as a module,
-          choose M here: the module will be called xprtrdma.
-          If unsure, say N.
-config SUNRPC_REGISTER_V4
-        bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
-        depends on SUNRPC && EXPERIMENTAL
-        default n
-        help
-          Sun added support for registering RPC services at an IPv6
-          address by creating two new versions of the rpcbind protocol
-          (RFC 1833).
-          This option enables support in the kernel RPC server for
-          registering kernel RPC services via version 4 of the rpcbind
-          protocol.  If you enable this option, you must run a portmapper
-          daemon that supports rpcbind protocol version 4.
-          Serving NFS over IPv6 from knfsd (the kernel's NFS server)
-          requires that you enable this option and use a portmapper that
-          supports rpcbind version 4.
-          If unsure, say N to get traditional behavior (register kernel
-          RPC services using only rpcbind version 2).  Distributions
-          using the legacy Linux portmapper daemon must say N here.
-config RPCSEC_GSS_KRB5
-        tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
-        depends on SUNRPC && EXPERIMENTAL
-        select SUNRPC_GSS
-        select CRYPTO
-        select CRYPTO_MD5
-        select CRYPTO_DES
-        select CRYPTO_CBC
-        help
-          Choose Y here to enable Secure RPC using the Kerberos version 5
-          GSS-API mechanism (RFC 1964).
-          Secure RPC calls with Kerberos require an auxiliary user-space
-          daemon which may be found in the Linux nfs-utils package
-          available from http://linux-nfs.org/.  In addition, user-space
-          Kerberos support should be installed.
-          If unsure, say N.
-config RPCSEC_GSS_SPKM3
-        tristate "Secure RPC: SPKM3 mechanism (EXPERIMENTAL)"
-        depends on SUNRPC && EXPERIMENTAL
-        select SUNRPC_GSS
-        select CRYPTO
-        select CRYPTO_MD5
-        select CRYPTO_DES
-        select CRYPTO_CAST5
-        select CRYPTO_CBC
-        help
-          Choose Y here to enable Secure RPC using the SPKM3 public key
-          GSS-API mechansim (RFC 2025).
-          Secure RPC calls with SPKM3 require an auxiliary userspace
-          daemon which may be found in the Linux nfs-utils package
-          available from http://linux-nfs.org/.
-          If unsure, say N.
-config SMB_FS
-        tristate "SMB file system support (OBSOLETE, please use CIFS)"
-        depends on INET
-        select NLS
-        help
-          SMB (Server Message Block) is the protocol Windows for Workgroups
-          (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share
-          files and printers over local networks.  Saying Y here allows you to
-          mount their file systems (often called "shares" in this context) and
-          access them just like any other Unix directory.  Currently, this
-          works only if the Windows machines use TCP/IP as the underlying
-          transport protocol, and not NetBEUI.  For details, read
-          <file:Documentation/filesystems/smbfs.txt> and the SMB-HOWTO,
-          available from <http://www.tldp.org/docs.html#howto>.
-          Note: if you just want your box to act as an SMB *server* and make
-          files and printing services available to Windows clients (which need
-          to have a TCP/IP stack), you don't need to say Y here; you can use
-          the program SAMBA (available from <ftp://ftp.samba.org/pub/samba/>)
-          for that.
-          General information about how to connect Linux, Windows machines and
-          Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
-          To compile the SMB support as a module, choose M here:
-          the module will be called smbfs.  Most people say N, however.
-config SMB_NLS_DEFAULT
-        bool "Use a default NLS"
-        depends on SMB_FS
-        help
-          Enabling this will make smbfs use nls translations by default. You
-          need to specify the local charset (CONFIG_NLS_DEFAULT) in the nls
-          settings and you need to give the default nls for the SMB server as
-          CONFIG_SMB_NLS_REMOTE.
-          The nls settings can be changed at mount time, if your smbmount
-          supports that, using the codepage and iocharset parameters.
-          smbmount from samba 2.2.0 or later supports this.
-config SMB_NLS_REMOTE
-        string "Default Remote NLS Option"
-        depends on SMB_NLS_DEFAULT
-        default "cp437"
-        help
-          This setting allows you to specify a default value for which
-          codepage the server uses. If this field is left blank no
-          translations will be done by default. The local codepage/charset
-          default to CONFIG_NLS_DEFAULT.
-          The nls settings can be changed at mount time, if your smbmount
-          supports that, using the codepage and iocharset parameters.
-          smbmount from samba 2.2.0 or later supports this.
 source "fs/cifs/Kconfig"
-config NCP_FS
-        tristate "NCP file system support (to mount NetWare volumes)"
-        depends on IPX!=n || INET
-        help
-          NCP (NetWare Core Protocol) is a protocol that runs over IPX and is
-          used by Novell NetWare clients to talk to file servers.  It is to
-          IPX what NFS is to TCP/IP, if that helps.  Saying Y here allows you
-          to mount NetWare file server volumes and to access them just like
-          any other Unix directory.  For details, please read the file
-          <file:Documentation/filesystems/ncpfs.txt> in the kernel source and
-          the IPX-HOWTO from <http://www.tldp.org/docs.html#howto>.
-          You do not have to say Y here if you want your Linux box to act as a
-          file *server* for Novell NetWare clients.
-          General information about how to connect Linux, Windows machines and
-          Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
-          To compile this as a module, choose M here: the module will be called
-          ncpfs.  Say N unless you are connected to a Novell network.
 source "fs/ncpfs/Kconfig"
+source "fs/coda/Kconfig"
-config CODA_FS
+source "fs/afs/Kconfig"
-        tristate "Coda file system support (advanced network fs)"
+source "fs/9p/Kconfig"
-        depends on INET
-        help
-          Coda is an advanced network file system, similar to NFS in that it
-          enables you to mount file systems of a remote server and access them
-          with regular Unix commands as if they were sitting on your hard
-          disk.  Coda has several advantages over NFS: support for
-          disconnected operation (e.g. for laptops), read/write server
-          replication, security model for authentication and encryption,
-          persistent client caches and write back caching.
-          If you say Y here, your Linux box will be able to act as a Coda
-          *client*.  You will need user level code as well, both for the
-          client and server.  Servers are currently user level, i.e. they need
-          no kernel support.  Please read
-          <file:Documentation/filesystems/coda.txt> and check out the Coda
-          home page <http://www.coda.cs.cmu.edu/>.
-          To compile the coda client support as a module, choose M here: the
-          module will be called coda.
-config AFS_FS
-        tristate "Andrew File System support (AFS) (EXPERIMENTAL)"
-        depends on INET && EXPERIMENTAL
-        select AF_RXRPC
-        help
-          If you say Y here, you will get an experimental Andrew File System
-          driver. It currently only supports unsecured read-only AFS access.
-          See <file:Documentation/filesystems/afs.txt> for more information.
-          If unsure, say N.
-config AFS_DEBUG
-        bool "AFS dynamic debugging"
-        depends on AFS_FS
-        help
-          Say Y here to make runtime controllable debugging messages appear.
-          See <file:Documentation/filesystems/afs.txt> for more information.
-          If unsure, say N.
-config 9P_FS
-        tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
-        depends on INET && NET_9P && EXPERIMENTAL
-        help
-          If you say Y here, you will get experimental support for
-          Plan 9 resource sharing via the 9P2000 protocol.
-          See <http://v9fs.sf.net> for more information.
-          If unsure, say N.
 endif # NETWORK_FILESYSTEMS
diff --git a/fs/adfs/Kconfig b/fs/adfs/Kconfig
new file mode 100644
index 000000000000..e55182a74605
--- /dev/null
+++ b/fs/adfs/Kconfig
@@ -0,0 +1,27 @@
+config ADFS_FS
+        tristate "ADFS file system support (EXPERIMENTAL)"
+        depends on BLOCK && EXPERIMENTAL
+        help
+          The Acorn Disc Filing System is the standard file system of the
+          RiscOS operating system which runs on Acorn's ARM-based Risc PC
+          systems and the Acorn Archimedes range of machines. If you say Y
+          here, Linux will be able to read from ADFS partitions on hard drives
+          and from ADFS-formatted floppy discs. If you also want to be able to
+          write to those devices, say Y to "ADFS write support" below.
+          The ADFS partition should be the first partition (i.e.,
+          /dev/[hs]d?1) on each of your drives. Please read the file
+          <file:Documentation/filesystems/adfs.txt> for further details.
+          To compile this code as a module, choose M here: the module will be
+          called adfs.
+          If unsure, say N.
+config ADFS_FS_RW
+        bool "ADFS write support (DANGEROUS)"
+        depends on ADFS_FS
+        help
+          If you say Y here, you will be able to write to ADFS partitions on
+          hard drives and ADFS-formatted floppy disks. This is experimental
+          codes, so if you're unsure, say N.
diff --git a/fs/affs/Kconfig b/fs/affs/Kconfig
new file mode 100644
index 000000000000..cfad9afb4762
--- /dev/null
+++ b/fs/affs/Kconfig
@@ -0,0 +1,21 @@
+config AFFS_FS
+        tristate "Amiga FFS file system support (EXPERIMENTAL)"
+        depends on BLOCK && EXPERIMENTAL
+        help
+          The Fast File System (FFS) is the common file system used on hard
+          disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20).  Say Y
+          if you want to be able to read and write files from and to an Amiga
+          FFS partition on your hard drive.  Amiga floppies however cannot be
+          read with this driver due to an incompatibility of the floppy
+          controller used in an Amiga and the standard floppy controller in
+          PCs and workstations. Read <file:Documentation/filesystems/affs.txt>
+          and <file:fs/affs/Changes>.
+          With this driver you can also mount disk files used by Bernd
+          Schmidt's Un*X Amiga Emulator
+          (<http://www.freiburg.linux.de/~uae/>).
+          If you want to do this, you will also need to say Y or M to "Loop
+          device support", above.
+          To compile this file system support as a module, choose M here: the
+          module will be called affs.  If unsure, say N.
diff --git a/fs/afs/Kconfig b/fs/afs/Kconfig
new file mode 100644
index 000000000000..e7b522fe15e1
--- /dev/null
+++ b/fs/afs/Kconfig
@@ -0,0 +1,21 @@
+config AFS_FS
+        tristate "Andrew File System support (AFS) (EXPERIMENTAL)"
+        depends on INET && EXPERIMENTAL
+        select AF_RXRPC
+        help
+          If you say Y here, you will get an experimental Andrew File System
+          driver. It currently only supports unsecured read-only AFS access.
+          See <file:Documentation/filesystems/afs.txt> for more information.
+          If unsure, say N.
+config AFS_DEBUG
+        bool "AFS dynamic debugging"
+        depends on AFS_FS
+        help
+          Say Y here to make runtime controllable debugging messages appear.
+          See <file:Documentation/filesystems/afs.txt> for more information.
+          If unsure, say N.
diff --git a/fs/aio.c b/fs/aio.c
index d6f89d3c15e8..8fa77e233944 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1270,7 +1270,7 @@ static void io_destroy(struct kioctx *ioctx)
 *      pointer is passed for ctxp.  Will fail with -ENOSYS if not
 *      implemented.
 */
-asmlinkage long sys_io_setup(unsigned nr_events, aio_context_t __user *ctxp)
+SYSCALL_DEFINE2(io_setup, unsigned, nr_events, aio_context_t __user *, ctxp)
 {
        struct kioctx *ioctx = NULL;
        unsigned long ctx;
@@ -1308,7 +1308,7 @@ out:
 *      implemented.  May fail with -EFAULT if the context pointed to
 *      is invalid.
 */
-asmlinkage long sys_io_destroy(aio_context_t ctx)
+SYSCALL_DEFINE1(io_destroy, aio_context_t, ctx)
 {
        struct kioctx *ioctx = lookup_ioctx(ctx);
        if (likely(NULL != ioctx)) {
@@ -1662,8 +1662,8 @@ out_put_req:
 *      are available to queue any iocbs.  Will return 0 if nr is 0.  Will
 *      fail with -ENOSYS if not implemented.
 */
-asmlinkage long sys_io_submit(aio_context_t ctx_id, long nr,
+SYSCALL_DEFINE3(io_submit, aio_context_t, ctx_id, long, nr,
-                              struct iocb __user * __user *iocbpp)
+                struct iocb __user * __user *, iocbpp)
 {
        struct kioctx *ctx;
        long ret = 0;
@@ -1737,8 +1737,8 @@ static struct kiocb *lookup_kiocb(struct kioctx *ctx, struct iocb __user *iocb,
 *      invalid.  May fail with -EAGAIN if the iocb specified was not
 *      cancelled.  Will fail with -ENOSYS if not implemented.
 */
-asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
+SYSCALL_DEFINE3(io_cancel, aio_context_t, ctx_id, struct iocb __user *, iocb,
-                              struct io_event __user *result)
+                struct io_event __user *, result)
 {
        int (*cancel)(struct kiocb *iocb, struct io_event *res);
        struct kioctx *ctx;
@@ -1799,11 +1799,11 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
 *      will be updated if not NULL and the operation blocks.  Will fail
 *      with -ENOSYS if not implemented.
 */
-asmlinkage long sys_io_getevents(aio_context_t ctx_id,
+SYSCALL_DEFINE5(io_getevents, aio_context_t, ctx_id,
-                                 long min_nr,
+                long, min_nr,
-                                 long nr,
+                long, nr,
-                                 struct io_event __user *events,
+                struct io_event __user *, events,
-                                 struct timespec __user *timeout)
+                struct timespec __user *, timeout)
 {
        struct kioctx *ioctx = lookup_ioctx(ctx_id);
        long ret = -EINVAL;
diff --git a/fs/autofs/Kconfig b/fs/autofs/Kconfig
new file mode 100644
index 000000000000..5f3bea90911e
--- /dev/null
+++ b/fs/autofs/Kconfig
@@ -0,0 +1,21 @@
+config AUTOFS_FS
+        tristate "Kernel automounter support"
+        help
+          The automounter is a tool to automatically mount remote file systems
+          on demand. This implementation is partially kernel-based to reduce
+          overhead in the already-mounted case; this is unlike the BSD
+          automounter (amd), which is a pure user space daemon.
+          To use the automounter you need the user-space tools from the autofs
+          package; you can find the location in <file:Documentation/Changes>.
+          You also want to answer Y to "NFS file system support", below.
+          If you want to use the newer version of the automounter with more
+          features, say N here and say Y to "Kernel automounter v4 support",
+          below.
+          To compile this support as a module, choose M here: the module will be
+          called autofs.
+          If you are not a part of a fairly large, distributed network, you
+          probably do not need an automounter, and can say N here.
diff --git a/fs/autofs4/Kconfig b/fs/autofs4/Kconfig
new file mode 100644
index 000000000000..1204d6384d39
--- /dev/null
+++ b/fs/autofs4/Kconfig
@@ -0,0 +1,20 @@
+config AUTOFS4_FS
+        tristate "Kernel automounter version 4 support (also supports v3)"
+        help
+          The automounter is a tool to automatically mount remote file systems
+          on demand. This implementation is partially kernel-based to reduce
+          overhead in the already-mounted case; this is unlike the BSD
+          automounter (amd), which is a pure user space daemon.
+          To use the automounter you need the user-space tools from
+          <ftp://ftp.kernel.org/pub/linux/daemons/autofs/v4/>; you also
+          want to answer Y to "NFS file system support", below.
+          To compile this support as a module, choose M here: the module will be
+          called autofs4.  You will need to add "alias autofs autofs4" to your
+          modules configuration file.
+          If you are not a part of a fairly large, distributed network or
+          don't have a laptop which needs to dynamically reconfigure to the
+          local network, you probably do not need an automounter, and can say
+          N here.
diff --git a/fs/befs/Kconfig b/fs/befs/Kconfig
new file mode 100644
index 000000000000..7835d30f211f
--- /dev/null
+++ b/fs/befs/Kconfig
@@ -0,0 +1,26 @@
+config BEFS_FS
+        tristate "BeOS file system (BeFS) support (read only) (EXPERIMENTAL)"
+        depends on BLOCK && EXPERIMENTAL
+        select NLS
+        help
+          The BeOS File System (BeFS) is the native file system of Be, Inc's
+          BeOS. Notable features include support for arbitrary attributes
+          on files and directories, and database-like indices on selected
+          attributes. (Also note that this driver doesn't make those features
+          available at this time). It is a 64 bit filesystem, so it supports
+          extremely large volumes and files.
+          If you use this filesystem, you should also say Y to at least one
+          of the NLS (native language support) options below.
+          If you don't know what this is about, say N.
+          To compile this as a module, choose M here: the module will be
+          called befs.
+config BEFS_DEBUG
+        bool "Debug BeFS"
+        depends on BEFS_FS
+        help
+          If you say Y here, you can use the 'debug' mount option to enable
+          debugging output from the driver.
diff --git a/fs/bfs/Kconfig b/fs/bfs/Kconfig
new file mode 100644
index 000000000000..c2336c62024f
--- /dev/null
+++ b/fs/bfs/Kconfig
@@ -0,0 +1,19 @@
+config BFS_FS
+        tristate "BFS file system support (EXPERIMENTAL)"
+        depends on BLOCK && EXPERIMENTAL
+        help
+          Boot File System (BFS) is a file system used under SCO UnixWare to
+          allow the bootloader access to the kernel image and other important
+          files during the boot process.  It is usually mounted under /stand
+          and corresponds to the slice marked as "STAND" in the UnixWare
+          partition.  You should say Y if you want to read or write the files
+          on your /stand slice from within Linux.  You then also need to say Y
+          to "UnixWare slices support", below.  More information about the BFS
+          file system is contained in the file
+          <file:Documentation/filesystems/bfs.txt>.
+          If you don't know what this is about, say N.
+          To compile this as a module, choose M here: the module will be called
+          bfs.  Note that the file system of your root partition (the one
+          containing the directory /) cannot be compiled as a module.
diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig
new file mode 100644
index 000000000000..f8fcf999ea1b
--- /dev/null
+++ b/fs/btrfs/Kconfig
@@ -0,0 +1,18 @@
+config BTRFS_FS
+        tristate "Btrfs filesystem (EXPERIMENTAL) Unstable disk format"
+        depends on EXPERIMENTAL
+        select LIBCRC32C
+        select ZLIB_INFLATE
+        select ZLIB_DEFLATE
+        help
+          Btrfs is a new filesystem with extents, writable snapshotting,
+          support for multiple devices and many more features.
+          Btrfs is highly experimental, and THE DISK FORMAT IS NOT YET
+          FINALIZED.  You should say N here unless you are interested in
+          testing Btrfs with non-critical data.
+          To compile this file system support as a module, choose M here. The
+          module will be called btrfs.
+          If unsure, say N.
diff --git a/fs/btrfs/ioctl.h b/fs/btrfs/ioctl.h
index 78049ea208db..b320b103fa13 100644
--- a/fs/btrfs/ioctl.h
+++ b/fs/btrfs/ioctl.h
@@ -22,13 +22,20 @@
 #define BTRFS_IOCTL_MAGIC 0x94
 #define BTRFS_VOL_NAME_MAX 255
-#define BTRFS_PATH_NAME_MAX 3072
+#define BTRFS_PATH_NAME_MAX 4087
+/* this should be 4k */
 struct btrfs_ioctl_vol_args {
        __s64 fd;
        char name[BTRFS_PATH_NAME_MAX + 1];
 };
+struct btrfs_ioctl_clone_range_args {
+  __s64 src_fd;
+  __u64 src_offset, src_length;
+  __u64 dest_offset;
+};
 #define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, \
                                   struct btrfs_ioctl_vol_args)
 #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
@@ -52,11 +59,6 @@ struct btrfs_ioctl_vol_args {
                                   struct btrfs_ioctl_vol_args)
 #define BTRFS_IOC_BALANCE _IOW(BTRFS_IOCTL_MAGIC, 12, \
                                   struct btrfs_ioctl_vol_args)
-struct btrfs_ioctl_clone_range_args {
-  __s64 src_fd;
-  __u64 src_offset, src_length;
-  __u64 dest_offset;
-};
 #define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
                                  struct btrfs_ioctl_clone_range_args)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 0a14b495532f..db9fb3bc1e33 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -38,6 +38,7 @@
 #include <linux/namei.h>
 #include <linux/miscdevice.h>
 #include <linux/version.h>
+#include <linux/magic.h>
 #include "compat.h"
 #include "ctree.h"
 #include "disk-io.h"
@@ -51,7 +52,6 @@
 #include "export.h"
 #include "compression.h"
-#define BTRFS_SUPER_MAGIC 0x9123683E
 static struct super_operations btrfs_super_ops;
@@ -582,7 +582,7 @@ static long btrfs_control_ioctl(struct file *file, unsigned int cmd,
 {
        struct btrfs_ioctl_vol_args *vol;
        struct btrfs_fs_devices *fs_devices;
-        int ret = 0;
+        int ret = -ENOTTY;
        int len;
        if (!capable(CAP_SYS_ADMIN))
@@ -594,6 +594,7 @@ static long btrfs_control_ioctl(struct file *file, unsigned int cmd,
                goto out;
        }
        len = strnlen(vol->name, BTRFS_PATH_NAME_MAX);
        switch (cmd) {
        case BTRFS_IOC_SCAN_DEV:
                ret = btrfs_scan_one_device(vol->name, FMODE_READ,
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index b187b537888e..3451e1cca2b5 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -220,6 +220,7 @@ loop:
                                tail->bi_next = old_head;
                        else
                                device->pending_bio_tail = tail;
+                        device->running_pending = 0;
                        spin_unlock(&device->io_lock);
                        btrfs_requeue_work(&device->work);
diff --git a/fs/buffer.c b/fs/buffer.c
index b6e8b8632e2f..b58208f1640a 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -3243,7 +3243,7 @@ void block_sync_page(struct page *page)
 * Use of bdflush() is deprecated and will be removed in a future kernel.
 * The `pdflush' kernel threads fully replace bdflush daemons and this call.
 */
-asmlinkage long sys_bdflush(int func, long data)
+SYSCALL_DEFINE2(bdflush, int, func, long, data)
 {
        static int msg_count;
diff --git a/fs/coda/Kconfig b/fs/coda/Kconfig
new file mode 100644
index 000000000000..c0e5a7fad06d
--- /dev/null
+++ b/fs/coda/Kconfig
@@ -0,0 +1,21 @@
+config CODA_FS
+        tristate "Coda file system support (advanced network fs)"
+        depends on INET
+        help
+          Coda is an advanced network file system, similar to NFS in that it
+          enables you to mount file systems of a remote server and access them
+          with regular Unix commands as if they were sitting on your hard
+          disk.  Coda has several advantages over NFS: support for
+          disconnected operation (e.g. for laptops), read/write server
+          replication, security model for authentication and encryption,
+          persistent client caches and write back caching.
+          If you say Y here, your Linux box will be able to act as a Coda
+          *client*.  You will need user level code as well, both for the
+          client and server.  Servers are currently user level, i.e. they need
+          no kernel support.  Please read
+          <file:Documentation/filesystems/coda.txt> and check out the Coda
+          home page <http://www.coda.cs.cmu.edu/>.
+          To compile the coda client support as a module, choose M here: the
+          module will be called coda.
diff --git a/fs/compat.c b/fs/compat.c
index 30f2faa22f5c..65a070e705ab 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1709,7 +1709,7 @@ asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
 }
 #ifdef HAVE_SET_RESTORE_SIGMASK
-asmlinkage long compat_sys_pselect7(int n, compat_ulong_t __user *inp,
+static long do_compat_pselect(int n, compat_ulong_t __user *inp,
        compat_ulong_t __user *outp, compat_ulong_t __user *exp,
        struct compat_timespec __user *tsp, compat_sigset_t __user *sigmask,
        compat_size_t sigsetsize)
@@ -1775,8 +1775,8 @@ asmlinkage long compat_sys_pselect6(int n, compat_ulong_t __user *inp,
                                (compat_size_t __user *)(sig+sizeof(up))))
                        return -EFAULT;
        }
-        return compat_sys_pselect7(n, inp, outp, exp, tsp, compat_ptr(up),
+        return do_compat_pselect(n, inp, outp, exp, tsp, compat_ptr(up),
-                                        sigsetsize);
+                                 sigsetsize);
 }
 asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds,
diff --git a/fs/configfs/Kconfig b/fs/configfs/Kconfig
new file mode 100644
index 000000000000..13587cc97a0b
--- /dev/null
+++ b/fs/configfs/Kconfig
@@ -0,0 +1,11 @@
+config CONFIGFS_FS
+        tristate "Userspace-driven configuration filesystem"
+        depends on SYSFS
+        help
+          configfs is a ram-based filesystem that provides the converse
+          of sysfs's functionality. Where sysfs is a filesystem-based
+          view of kernel objects, configfs is a filesystem-based manager
+          of kernel objects, or config_items.
+          Both sysfs and configfs can and should exist together on the
+          same system. One is not a replacement for the other.
diff --git a/fs/cramfs/Kconfig b/fs/cramfs/Kconfig
new file mode 100644
index 000000000000..cd06466f365e
--- /dev/null
+++ b/fs/cramfs/Kconfig
@@ -0,0 +1,19 @@
+config CRAMFS
+        tristate "Compressed ROM file system support (cramfs)"
+        depends on BLOCK
+        select ZLIB_INFLATE
+        help
+          Saying Y here includes support for CramFs (Compressed ROM File
+          System).  CramFs is designed to be a simple, small, and compressed
+          file system for ROM based embedded systems.  CramFs is read-only,
+          limited to 256MB file systems (with 16MB files), and doesn't support
+          16/32 bits uid/gid, hard links and timestamps.
+          See <file:Documentation/filesystems/cramfs.txt> and
+          <file:fs/cramfs/README> for further information.
+          To compile this as a module, choose M here: the module will be called
+          cramfs.  Note that the root file system (the one containing the
+          directory /) cannot be compiled as a module.
+          If unsure, say N.
diff --git a/fs/dcache.c b/fs/dcache.c
index 4547f66884a0..937df0fb0da5 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -2092,7 +2092,7 @@ Elong:
 *              return NULL;
 *      }
 */
-asmlinkage long sys_getcwd(char __user *buf, unsigned long size)
+SYSCALL_DEFINE2(getcwd, char __user *, buf, unsigned long, size)
 {
        int error;
        struct path pwd, root;
diff --git a/fs/dcookies.c b/fs/dcookies.c
index 180e9fec4ad8..a21cabdbd87b 100644
--- a/fs/dcookies.c
+++ b/fs/dcookies.c
@@ -145,7 +145,7 @@ out:
 /* And here is where the userspace process can look up the cookie value
 * to retrieve the path.
 */
-asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user * buf, size_t len)
+SYSCALL_DEFINE(lookup_dcookie)(u64 cookie64, char __user * buf, size_t len)
 {
        unsigned long cookie = (unsigned long)cookie64;
        int err = -EINVAL;
@@ -198,7 +198,13 @@ out:
        mutex_unlock(&dcookie_mutex);
        return err;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_lookup_dcookie(u64 cookie64, long buf, long len)
+{
+        return SYSC_lookup_dcookie(cookie64, (char __user *) buf, (size_t) len);
+}
+SYSCALL_ALIAS(sys_lookup_dcookie, SyS_lookup_dcookie);
+#endif
 static int dcookie_init(void)
 {
diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c
index 2f107d1a6a45..1d1d27442235 100644
--- a/fs/dlm/debug_fs.c
+++ b/fs/dlm/debug_fs.c
@@ -1,7 +1,7 @@
 /******************************************************************************
 *******************************************************************************
 **
-**  Copyright (C) 2005-2008 Red Hat, Inc.  All rights reserved.
+**  Copyright (C) 2005-2009 Red Hat, Inc.  All rights reserved.
 **
 **  This copyrighted material is made available to anyone wishing to use,
 **  modify, copy, or redistribute it subject to the terms and conditions
@@ -25,19 +25,6 @@ static struct mutex debug_buf_lock;
 static struct dentry *dlm_root;
-struct rsb_iter {
-        int entry;
-        int format;
-        int header;
-        struct dlm_ls *ls;
-        struct list_head *next;
-        struct dlm_rsb *rsb;
-};
-/*
- * dump all rsb's in the lockspace hash table
- */
 static char *print_lockmode(int mode)
 {
        switch (mode) {
@@ -60,13 +47,13 @@ static char *print_lockmode(int mode)
        }
 }
-static void print_format1_lock(struct seq_file *s, struct dlm_lkb *lkb,
+static int print_format1_lock(struct seq_file *s, struct dlm_lkb *lkb,
-                               struct dlm_rsb *res)
+                              struct dlm_rsb *res)
 {
        seq_printf(s, "%08x %s", lkb->lkb_id, print_lockmode(lkb->lkb_grmode));
-        if (lkb->lkb_status == DLM_LKSTS_CONVERT
+        if (lkb->lkb_status == DLM_LKSTS_CONVERT ||
-            || lkb->lkb_status == DLM_LKSTS_WAITING)
+            lkb->lkb_status == DLM_LKSTS_WAITING)
                seq_printf(s, " (%s)", print_lockmode(lkb->lkb_rqmode));
        if (lkb->lkb_nodeid) {
@@ -80,33 +67,42 @@ static void print_format1_lock(struct seq_file *s, struct dlm_lkb *lkb,
        if (lkb->lkb_wait_type)
                seq_printf(s, " wait_type: %d", lkb->lkb_wait_type);
-        seq_printf(s, "\n");
+        return seq_printf(s, "\n");
 }
 static int print_format1(struct dlm_rsb *res, struct seq_file *s)
 {
        struct dlm_lkb *lkb;
        int i, lvblen = res->res_ls->ls_lvblen, recover_list, root_list;
+        int rv;
        lock_rsb(res);
-        seq_printf(s, "\nResource %p Name (len=%d) \"", res, res->res_length);
+        rv = seq_printf(s, "\nResource %p Name (len=%d) \"",
+                        res, res->res_length);
+        if (rv)
+                goto out;
        for (i = 0; i < res->res_length; i++) {
                if (isprint(res->res_name[i]))
                        seq_printf(s, "%c", res->res_name[i]);
                else
                        seq_printf(s, "%c", '.');
        }
        if (res->res_nodeid > 0)
-                seq_printf(s, "\"  \nLocal Copy, Master is node %d\n",
+                rv = seq_printf(s, "\"  \nLocal Copy, Master is node %d\n",
-                           res->res_nodeid);
+                                res->res_nodeid);
        else if (res->res_nodeid == 0)
-                seq_printf(s, "\"  \nMaster Copy\n");
+                rv = seq_printf(s, "\"  \nMaster Copy\n");
        else if (res->res_nodeid == -1)
-                seq_printf(s, "\"  \nLooking up master (lkid %x)\n",
+                rv = seq_printf(s, "\"  \nLooking up master (lkid %x)\n",
-                           res->res_first_lkid);
+                                res->res_first_lkid);
        else
-                seq_printf(s, "\"  \nInvalid master %d\n", res->res_nodeid);
+                rv = seq_printf(s, "\"  \nInvalid master %d\n",
+                                res->res_nodeid);
+        if (rv)
+                goto out;
        /* Print the LVB: */
        if (res->res_lvbptr) {
@@ -119,52 +115,66 @@ static int print_format1(struct dlm_rsb *res, struct seq_file *s)
                }
                if (rsb_flag(res, RSB_VALNOTVALID))
                        seq_printf(s, " (INVALID)");
-                seq_printf(s, "\n");
+                rv = seq_printf(s, "\n");
+                if (rv)
+                        goto out;
        }
        root_list = !list_empty(&res->res_root_list);
        recover_list = !list_empty(&res->res_recover_list);
        if (root_list || recover_list) {
-                seq_printf(s, "Recovery: root %d recover %d flags %lx "
+                rv = seq_printf(s, "Recovery: root %d recover %d flags %lx "
-                           "count %d\n", root_list, recover_list,
+                                "count %d\n", root_list, recover_list,
-                           res->res_flags, res->res_recover_locks_count);
+                                res->res_flags, res->res_recover_locks_count);
+                if (rv)
+                        goto out;
        }
        /* Print the locks attached to this resource */
        seq_printf(s, "Granted Queue\n");
-        list_for_each_entry(lkb, &res->res_grantqueue, lkb_statequeue)
+        list_for_each_entry(lkb, &res->res_grantqueue, lkb_statequeue) {
-                print_format1_lock(s, lkb, res);
+                rv = print_format1_lock(s, lkb, res);
+                if (rv)
+                        goto out;
+        }
        seq_printf(s, "Conversion Queue\n");
-        list_for_each_entry(lkb, &res->res_convertqueue, lkb_statequeue)
+        list_for_each_entry(lkb, &res->res_convertqueue, lkb_statequeue) {
-                print_format1_lock(s, lkb, res);
+                rv = print_format1_lock(s, lkb, res);
+                if (rv)
+                        goto out;
+        }
        seq_printf(s, "Waiting Queue\n");
-        list_for_each_entry(lkb, &res->res_waitqueue, lkb_statequeue)
+        list_for_each_entry(lkb, &res->res_waitqueue, lkb_statequeue) {
-                print_format1_lock(s, lkb, res);
+                rv = print_format1_lock(s, lkb, res);
+                if (rv)
+                        goto out;
+        }
        if (list_empty(&res->res_lookup))
                goto out;
        seq_printf(s, "Lookup Queue\n");
        list_for_each_entry(lkb, &res->res_lookup, lkb_rsb_lookup) {
-                seq_printf(s, "%08x %s", lkb->lkb_id,
+                rv = seq_printf(s, "%08x %s", lkb->lkb_id,
-                           print_lockmode(lkb->lkb_rqmode));
+                                print_lockmode(lkb->lkb_rqmode));
                if (lkb->lkb_wait_type)
                        seq_printf(s, " wait_type: %d", lkb->lkb_wait_type);
-                seq_printf(s, "\n");
+                rv = seq_printf(s, "\n");
        }
 out:
        unlock_rsb(res);
-        return 0;
+        return rv;
 }
-static void print_format2_lock(struct seq_file *s, struct dlm_lkb *lkb,
+static int print_format2_lock(struct seq_file *s, struct dlm_lkb *lkb,
-                               struct dlm_rsb *r)
+                              struct dlm_rsb *r)
 {
        u64 xid = 0;
        u64 us;
+        int rv;
        if (lkb->lkb_flags & DLM_IFL_USER) {
                if (lkb->lkb_ua)
@@ -177,69 +187,82 @@ static void print_format2_lock(struct seq_file *s, struct dlm_lkb *lkb,
        /* id nodeid remid pid xid exflags flags sts grmode rqmode time_us
           r_nodeid r_len r_name */
-        seq_printf(s, "%x %d %x %u %llu %x %x %d %d %d %llu %u %d \"%s\"\n",
+        rv = seq_printf(s, "%x %d %x %u %llu %x %x %d %d %d %llu %u %d \"%s\"\n",
-                   lkb->lkb_id,
+                        lkb->lkb_id,
-                   lkb->lkb_nodeid,
+                        lkb->lkb_nodeid,
-                   lkb->lkb_remid,
+                        lkb->lkb_remid,
-                   lkb->lkb_ownpid,
+                        lkb->lkb_ownpid,
-                   (unsigned long long)xid,
+                        (unsigned long long)xid,
-                   lkb->lkb_exflags,
+                        lkb->lkb_exflags,
-                   lkb->lkb_flags,
+                        lkb->lkb_flags,
-                   lkb->lkb_status,
+                        lkb->lkb_status,
-                   lkb->lkb_grmode,
+                        lkb->lkb_grmode,
-                   lkb->lkb_rqmode,
+                        lkb->lkb_rqmode,
-                   (unsigned long long)us,
+                        (unsigned long long)us,
-                   r->res_nodeid,
+                        r->res_nodeid,
-                   r->res_length,
+                        r->res_length,
-                   r->res_name);
+                        r->res_name);
+        return rv;
 }
 static int print_format2(struct dlm_rsb *r, struct seq_file *s)
 {
        struct dlm_lkb *lkb;
+        int rv = 0;
        lock_rsb(r);
-        list_for_each_entry(lkb, &r->res_grantqueue, lkb_statequeue)
+        list_for_each_entry(lkb, &r->res_grantqueue, lkb_statequeue) {
-                print_format2_lock(s, lkb, r);
+                rv = print_format2_lock(s, lkb, r);
+                if (rv)
-        list_for_each_entry(lkb, &r->res_convertqueue, lkb_statequeue)
+                        goto out;
-                print_format2_lock(s, lkb, r);
+        }
-        list_for_each_entry(lkb, &r->res_waitqueue, lkb_statequeue)
+        list_for_each_entry(lkb, &r->res_convertqueue, lkb_statequeue) {
-                print_format2_lock(s, lkb, r);
+                rv = print_format2_lock(s, lkb, r);
+                if (rv)
+                        goto out;
+        }
+        list_for_each_entry(lkb, &r->res_waitqueue, lkb_statequeue) {
+                rv = print_format2_lock(s, lkb, r);
+                if (rv)
+                        goto out;
+        }
+ out:
        unlock_rsb(r);
-        return 0;
+        return rv;
 }
-static void print_format3_lock(struct seq_file *s, struct dlm_lkb *lkb,
+static int print_format3_lock(struct seq_file *s, struct dlm_lkb *lkb,
-                               int rsb_lookup)
+                              int rsb_lookup)
 {
        u64 xid = 0;
+        int rv;
        if (lkb->lkb_flags & DLM_IFL_USER) {
                if (lkb->lkb_ua)
                        xid = lkb->lkb_ua->xid;
        }
-        seq_printf(s, "lkb %x %d %x %u %llu %x %x %d %d %d %d %d %d %u %llu %llu\n",
+        rv = seq_printf(s, "lkb %x %d %x %u %llu %x %x %d %d %d %d %d %d %u %llu %llu\n",
-                   lkb->lkb_id,
+                        lkb->lkb_id,
-                   lkb->lkb_nodeid,
+                        lkb->lkb_nodeid,
-                   lkb->lkb_remid,
+                        lkb->lkb_remid,
-                   lkb->lkb_ownpid,
+                        lkb->lkb_ownpid,
-                   (unsigned long long)xid,
+                        (unsigned long long)xid,
-                   lkb->lkb_exflags,
+                        lkb->lkb_exflags,
-                   lkb->lkb_flags,
+                        lkb->lkb_flags,
-                   lkb->lkb_status,
+                        lkb->lkb_status,
-                   lkb->lkb_grmode,
+                        lkb->lkb_grmode,
-                   lkb->lkb_rqmode,
+                        lkb->lkb_rqmode,
-                   lkb->lkb_highbast,
+                        lkb->lkb_highbast,
-                   rsb_lookup,
+                        rsb_lookup,
-                   lkb->lkb_wait_type,
+                        lkb->lkb_wait_type,
-                   lkb->lkb_lvbseq,
+                        lkb->lkb_lvbseq,
-                   (unsigned long long)ktime_to_ns(lkb->lkb_timestamp),
+                        (unsigned long long)ktime_to_ns(lkb->lkb_timestamp),
-                   (unsigned long long)ktime_to_ns(lkb->lkb_time_bast));
+                        (unsigned long long)ktime_to_ns(lkb->lkb_time_bast));
+        return rv;
 }
 static int print_format3(struct dlm_rsb *r, struct seq_file *s)
@@ -247,18 +270,21 @@ static int print_format3(struct dlm_rsb *r, struct seq_file *s)
        struct dlm_lkb *lkb;
        int i, lvblen = r->res_ls->ls_lvblen;
        int print_name = 1;
+        int rv;
        lock_rsb(r);
-        seq_printf(s, "rsb %p %d %x %lx %d %d %u %d ",
+        rv = seq_printf(s, "rsb %p %d %x %lx %d %d %u %d ",
-                   r,
+                        r,
-                   r->res_nodeid,
+                        r->res_nodeid,
-                   r->res_first_lkid,
+                        r->res_first_lkid,
-                   r->res_flags,
+                        r->res_flags,
-                   !list_empty(&r->res_root_list),
+                        !list_empty(&r->res_root_list),
-                   !list_empty(&r->res_recover_list),
+                        !list_empty(&r->res_recover_list),
-                   r->res_recover_locks_count,
+                        r->res_recover_locks_count,
-                   r->res_length);
+                        r->res_length);
+        if (rv)
+                goto out;
        for (i = 0; i < r->res_length; i++) {
                if (!isascii(r->res_name[i]) || !isprint(r->res_name[i]))
@@ -273,7 +299,9 @@ static int print_format3(struct dlm_rsb *r, struct seq_file *s)
                else
                        seq_printf(s, " %02x", (unsigned char)r->res_name[i]);
        }
-        seq_printf(s, "\n");
+        rv = seq_printf(s, "\n");
+        if (rv)
+                goto out;
        if (!r->res_lvbptr)
                goto do_locks;
@@ -282,344 +310,294 @@ static int print_format3(struct dlm_rsb *r, struct seq_file *s)
        for (i = 0; i < lvblen; i++)
                seq_printf(s, " %02x", (unsigned char)r->res_lvbptr[i]);
-        seq_printf(s, "\n");
+        rv = seq_printf(s, "\n");
+        if (rv)
+                goto out;
 do_locks:
-        list_for_each_entry(lkb, &r->res_grantqueue, lkb_statequeue)
+        list_for_each_entry(lkb, &r->res_grantqueue, lkb_statequeue) {
-                print_format3_lock(s, lkb, 0);
+                rv = print_format3_lock(s, lkb, 0);
+                if (rv)
-        list_for_each_entry(lkb, &r->res_convertqueue, lkb_statequeue)
+                        goto out;
-                print_format3_lock(s, lkb, 0);
-        list_for_each_entry(lkb, &r->res_waitqueue, lkb_statequeue)
-                print_format3_lock(s, lkb, 0);
-        list_for_each_entry(lkb, &r->res_lookup, lkb_rsb_lookup)
-                print_format3_lock(s, lkb, 1);
-        unlock_rsb(r);
-        return 0;
-}
-static int rsb_iter_next(struct rsb_iter *ri)
-{
-        struct dlm_ls *ls = ri->ls;
-        int i;
-        if (!ri->next) {
- top:
-                /* Find the next non-empty hash bucket */
-                for (i = ri->entry; i < ls->ls_rsbtbl_size; i++) {
-                        read_lock(&ls->ls_rsbtbl[i].lock);
-                        if (!list_empty(&ls->ls_rsbtbl[i].list)) {
-                                ri->next = ls->ls_rsbtbl[i].list.next;
-                                ri->rsb = list_entry(ri->next, struct dlm_rsb,
-                                                        res_hashchain);
-                                dlm_hold_rsb(ri->rsb);
-                                read_unlock(&ls->ls_rsbtbl[i].lock);
-                                break;
-                        }
-                        read_unlock(&ls->ls_rsbtbl[i].lock);
-                }
-                ri->entry = i;
-                if (ri->entry >= ls->ls_rsbtbl_size)
-                        return 1;
-        } else {
-                struct dlm_rsb *old = ri->rsb;
-                i = ri->entry;
-                read_lock(&ls->ls_rsbtbl[i].lock);
-                ri->next = ri->next->next;
-                if (ri->next->next == ls->ls_rsbtbl[i].list.next) {
-                        /* End of list - move to next bucket */
-                        ri->next = NULL;
-                        ri->entry++;
-                        read_unlock(&ls->ls_rsbtbl[i].lock);
-                        dlm_put_rsb(old);
-                        goto top;
-                }
-                ri->rsb = list_entry(ri->next, struct dlm_rsb, res_hashchain);
-                dlm_hold_rsb(ri->rsb);
-                read_unlock(&ls->ls_rsbtbl[i].lock);
-                dlm_put_rsb(old);
        }
-        return 0;
+        list_for_each_entry(lkb, &r->res_convertqueue, lkb_statequeue) {
-}
+                rv = print_format3_lock(s, lkb, 0);
+                if (rv)
-static void rsb_iter_free(struct rsb_iter *ri)
+                        goto out;
-{
-        kfree(ri);
-}
-static struct rsb_iter *rsb_iter_init(struct dlm_ls *ls)
-{
-        struct rsb_iter *ri;
-        ri = kzalloc(sizeof *ri, GFP_KERNEL);
-        if (!ri)
-                return NULL;
-        ri->ls = ls;
-        ri->entry = 0;
-        ri->next = NULL;
-        ri->format = 1;
-        if (rsb_iter_next(ri)) {
-                rsb_iter_free(ri);
-                return NULL;
        }
-        return ri;
+        list_for_each_entry(lkb, &r->res_waitqueue, lkb_statequeue) {
-}
+                rv = print_format3_lock(s, lkb, 0);
+                if (rv)
-static void *rsb_seq_start(struct seq_file *file, loff_t *pos)
+                        goto out;
-{
-        struct rsb_iter *ri;
-        loff_t n = *pos;
-        ri = rsb_iter_init(file->private);
-        if (!ri)
-                return NULL;
-        while (n--) {
-                if (rsb_iter_next(ri)) {
-                        rsb_iter_free(ri);
-                        return NULL;
-                }
        }
-        return ri;
+        list_for_each_entry(lkb, &r->res_lookup, lkb_rsb_lookup) {
-}
+                rv = print_format3_lock(s, lkb, 1);
+                if (rv)
-static void *rsb_seq_next(struct seq_file *file, void *iter_ptr, loff_t *pos)
+                        goto out;
-{
-        struct rsb_iter *ri = iter_ptr;
-        (*pos)++;
-        if (rsb_iter_next(ri)) {
-                rsb_iter_free(ri);
-                return NULL;
        }
+ out:
-        return ri;
+        unlock_rsb(r);
+        return rv;
 }
-static void rsb_seq_stop(struct seq_file *file, void *iter_ptr)
+struct rsbtbl_iter {
-{
+        struct dlm_rsb *rsb;
-        /* nothing for now */
+        unsigned bucket;
-}
+        int format;
+        int header;
+};
-static int rsb_seq_show(struct seq_file *file, void *iter_ptr)
+/* seq_printf returns -1 if the buffer is full, and 0 otherwise.
+   If the buffer is full, seq_printf can be called again, but it
+   does nothing and just returns -1.  So, the these printing routines
+   periodically check the return value to avoid wasting too much time
+   trying to print to a full buffer. */
+static int table_seq_show(struct seq_file *seq, void *iter_ptr)
 {
-        struct rsb_iter *ri = iter_ptr;
+        struct rsbtbl_iter *ri = iter_ptr;
+        int rv = 0;
        switch (ri->format) {
        case 1:
-                print_format1(ri->rsb, file);
+                rv = print_format1(ri->rsb, seq);
                break;
        case 2:
                if (ri->header) {
-                        seq_printf(file, "id nodeid remid pid xid exflags "
+                        seq_printf(seq, "id nodeid remid pid xid exflags "
-                                         "flags sts grmode rqmode time_ms "
+                                        "flags sts grmode rqmode time_ms "
-                                         "r_nodeid r_len r_name\n");
+                                        "r_nodeid r_len r_name\n");
                        ri->header = 0;
                }
-                print_format2(ri->rsb, file);
+                rv = print_format2(ri->rsb, seq);
                break;
        case 3:
                if (ri->header) {
-                        seq_printf(file, "version rsb 1.1 lvb 1.1 lkb 1.1\n");
+                        seq_printf(seq, "version rsb 1.1 lvb 1.1 lkb 1.1\n");
                        ri->header = 0;
                }
-                print_format3(ri->rsb, file);
+                rv = print_format3(ri->rsb, seq);
                break;
        }
-        return 0;
+        return rv;
 }
-static struct seq_operations rsb_seq_ops = {
+static struct seq_operations format1_seq_ops;
-        .start = rsb_seq_start,
+static struct seq_operations format2_seq_ops;
-        .next  = rsb_seq_next,
+static struct seq_operations format3_seq_ops;
-        .stop  = rsb_seq_stop,
-        .show  = rsb_seq_show,
-};
-static int rsb_open(struct inode *inode, struct file *file)
+static void *table_seq_start(struct seq_file *seq, loff_t *pos)
 {
-        struct seq_file *seq;
+        struct dlm_ls *ls = seq->private;
-        int ret;
+        struct rsbtbl_iter *ri;
+        struct dlm_rsb *r;
-        ret = seq_open(file, &rsb_seq_ops);
+        loff_t n = *pos;
-        if (ret)
+        unsigned bucket, entry;
-                return ret;
-        seq = file->private_data;
-        seq->private = inode->i_private;
-        return 0;
-}
-static const struct file_operations rsb_fops = {
-        .owner   = THIS_MODULE,
-        .open    = rsb_open,
-        .read    = seq_read,
-        .llseek  = seq_lseek,
-        .release = seq_release
-};
-/*
+        bucket = n >> 32;
- * Dump state in compact per-lock listing
+        entry = n & ((1LL << 32) - 1);
- */
-static struct rsb_iter *locks_iter_init(struct dlm_ls *ls, loff_t *pos)
+        if (bucket >= ls->ls_rsbtbl_size)
-{
+                return NULL;
-        struct rsb_iter *ri;
-        ri = kzalloc(sizeof *ri, GFP_KERNEL);
+        ri = kzalloc(sizeof(struct rsbtbl_iter), GFP_KERNEL);
        if (!ri)
                return NULL;
+        if (n == 0)
-        ri->ls = ls;
-        ri->entry = 0;
-        ri->next = NULL;
-        ri->format = 2;
-        if (*pos == 0)
                ri->header = 1;
+        if (seq->op == &format1_seq_ops)
-        if (rsb_iter_next(ri)) {
+                ri->format = 1;
-                rsb_iter_free(ri);
+        if (seq->op == &format2_seq_ops)
-                return NULL;
+                ri->format = 2;
+        if (seq->op == &format3_seq_ops)
+                ri->format = 3;
+        spin_lock(&ls->ls_rsbtbl[bucket].lock);
+        if (!list_empty(&ls->ls_rsbtbl[bucket].list)) {
+                list_for_each_entry(r, &ls->ls_rsbtbl[bucket].list,
+                                    res_hashchain) {
+                        if (!entry--) {
+                                dlm_hold_rsb(r);
+                                ri->rsb = r;
+                                ri->bucket = bucket;
+                                spin_unlock(&ls->ls_rsbtbl[bucket].lock);
+                                return ri;
+                        }
+                }
        }
+        spin_unlock(&ls->ls_rsbtbl[bucket].lock);
-        return ri;
+        /*
-}
+         * move to the first rsb in the next non-empty bucket
+         */
-static void *locks_seq_start(struct seq_file *file, loff_t *pos)
+        /* zero the entry */
-{
+        n &= ~((1LL << 32) - 1);
-        struct rsb_iter *ri;
-        loff_t n = *pos;
-        ri = locks_iter_init(file->private, pos);
+        while (1) {
-        if (!ri)
+                bucket++;
-                return NULL;
+                n += 1LL << 32;
-        while (n--) {
+                if (bucket >= ls->ls_rsbtbl_size) {
-                if (rsb_iter_next(ri)) {
+                        kfree(ri);
-                        rsb_iter_free(ri);
                        return NULL;
                }
-        }
-        return ri;
+                spin_lock(&ls->ls_rsbtbl[bucket].lock);
+                if (!list_empty(&ls->ls_rsbtbl[bucket].list)) {
+                        r = list_first_entry(&ls->ls_rsbtbl[bucket].list,
+                                             struct dlm_rsb, res_hashchain);
+                        dlm_hold_rsb(r);
+                        ri->rsb = r;
+                        ri->bucket = bucket;
+                        spin_unlock(&ls->ls_rsbtbl[bucket].lock);
+                        *pos = n;
+                        return ri;
+                }
+                spin_unlock(&ls->ls_rsbtbl[bucket].lock);
+        }
 }
-static struct seq_operations locks_seq_ops = {
+static void *table_seq_next(struct seq_file *seq, void *iter_ptr, loff_t *pos)
-        .start = locks_seq_start,
-        .next  = rsb_seq_next,
-        .stop  = rsb_seq_stop,
-        .show  = rsb_seq_show,
-};
-static int locks_open(struct inode *inode, struct file *file)
 {
-        struct seq_file *seq;
+        struct dlm_ls *ls = seq->private;
-        int ret;
+        struct rsbtbl_iter *ri = iter_ptr;
+        struct list_head *next;
-        ret = seq_open(file, &locks_seq_ops);
+        struct dlm_rsb *r, *rp;
-        if (ret)
+        loff_t n = *pos;
-                return ret;
+        unsigned bucket;
-        seq = file->private_data;
+        bucket = n >> 32;
-        seq->private = inode->i_private;
+        /*
-        return 0;
+         * move to the next rsb in the same bucket
-}
+         */
-static const struct file_operations locks_fops = {
+        spin_lock(&ls->ls_rsbtbl[bucket].lock);
-        .owner   = THIS_MODULE,
+        rp = ri->rsb;
-        .open    = locks_open,
+        next = rp->res_hashchain.next;
-        .read    = seq_read,
-        .llseek  = seq_lseek,
+        if (next != &ls->ls_rsbtbl[bucket].list) {
-        .release = seq_release
+                r = list_entry(next, struct dlm_rsb, res_hashchain);
-};
+                dlm_hold_rsb(r);
+                ri->rsb = r;
-/*
+                spin_unlock(&ls->ls_rsbtbl[bucket].lock);
- * Dump all rsb/lvb/lkb state in compact listing, more complete than _locks
+                dlm_put_rsb(rp);
- * This can replace both formats 1 and 2 eventually.
+                ++*pos;
- */
+                return ri;
+        }
+        spin_unlock(&ls->ls_rsbtbl[bucket].lock);
+        dlm_put_rsb(rp);
-static struct rsb_iter *all_iter_init(struct dlm_ls *ls, loff_t *pos)
+        /*
-{
+         * move to the first rsb in the next non-empty bucket
-        struct rsb_iter *ri;
+         */
-        ri = kzalloc(sizeof *ri, GFP_KERNEL);
+        /* zero the entry */
-        if (!ri)
+        n &= ~((1LL << 32) - 1);
-                return NULL;
-        ri->ls = ls;
+        while (1) {
-        ri->entry = 0;
+                bucket++;
-        ri->next = NULL;
+                n += 1LL << 32;
-        ri->format = 3;
-        if (*pos == 0)
+                if (bucket >= ls->ls_rsbtbl_size) {
-                ri->header = 1;
+                        kfree(ri);
+                        return NULL;
+                }
-        if (rsb_iter_next(ri)) {
+                spin_lock(&ls->ls_rsbtbl[bucket].lock);
-                rsb_iter_free(ri);
+                if (!list_empty(&ls->ls_rsbtbl[bucket].list)) {
-                return NULL;
+                        r = list_first_entry(&ls->ls_rsbtbl[bucket].list,
+                                             struct dlm_rsb, res_hashchain);
+                        dlm_hold_rsb(r);
+                        ri->rsb = r;
+                        ri->bucket = bucket;
+                        spin_unlock(&ls->ls_rsbtbl[bucket].lock);
+                        *pos = n;
+                        return ri;
+                }
+                spin_unlock(&ls->ls_rsbtbl[bucket].lock);
        }
-        return ri;
 }
-static void *all_seq_start(struct seq_file *file, loff_t *pos)
+static void table_seq_stop(struct seq_file *seq, void *iter_ptr)
 {
-        struct rsb_iter *ri;
+        struct rsbtbl_iter *ri = iter_ptr;
-        loff_t n = *pos;
-        ri = all_iter_init(file->private, pos);
-        if (!ri)
-                return NULL;
-        while (n--) {
+        if (ri) {
-                if (rsb_iter_next(ri)) {
+                dlm_put_rsb(ri->rsb);
-                        rsb_iter_free(ri);
+                kfree(ri);
-                        return NULL;
-                }
        }
-        return ri;
 }
-static struct seq_operations all_seq_ops = {
+static struct seq_operations format1_seq_ops = {
-        .start = all_seq_start,
+        .start = table_seq_start,
-        .next  = rsb_seq_next,
+        .next  = table_seq_next,
-        .stop  = rsb_seq_stop,
+        .stop  = table_seq_stop,
-        .show  = rsb_seq_show,
+        .show  = table_seq_show,
 };
-static int all_open(struct inode *inode, struct file *file)
+static struct seq_operations format2_seq_ops = {
+        .start = table_seq_start,
+        .next  = table_seq_next,
+        .stop  = table_seq_stop,
+        .show  = table_seq_show,
+};
+static struct seq_operations format3_seq_ops = {
+        .start = table_seq_start,
+        .next  = table_seq_next,
+        .stop  = table_seq_stop,
+        .show  = table_seq_show,
+};
+static const struct file_operations format1_fops;
+static const struct file_operations format2_fops;
+static const struct file_operations format3_fops;
+static int table_open(struct inode *inode, struct file *file)
 {
        struct seq_file *seq;
-        int ret;
+        int ret = -1;
+        if (file->f_op == &format1_fops)
+                ret = seq_open(file, &format1_seq_ops);
+        else if (file->f_op == &format2_fops)
+                ret = seq_open(file, &format2_seq_ops);
+        else if (file->f_op == &format3_fops)
+                ret = seq_open(file, &format3_seq_ops);
-        ret = seq_open(file, &all_seq_ops);
        if (ret)
                return ret;
        seq = file->private_data;
-        seq->private = inode->i_private;
+        seq->private = inode->i_private; /* the dlm_ls */
        return 0;
 }
-static const struct file_operations all_fops = {
+static const struct file_operations format1_fops = {
+        .owner   = THIS_MODULE,
+        .open    = table_open,
+        .read    = seq_read,
+        .llseek  = seq_lseek,
+        .release = seq_release
+};
+static const struct file_operations format2_fops = {
+        .owner   = THIS_MODULE,
+        .open    = table_open,
+        .read    = seq_read,
+        .llseek  = seq_lseek,
+        .release = seq_release
+};
+static const struct file_operations format3_fops = {
        .owner   = THIS_MODULE,
-        .open    = all_open,
+        .open    = table_open,
        .read    = seq_read,
        .llseek  = seq_lseek,
        .release = seq_release
@@ -689,7 +667,7 @@ int dlm_create_debug_file(struct dlm_ls *ls)
                                                      S_IFREG | S_IRUGO,
                                                      dlm_root,
                                                      ls,
-                                                      &rsb_fops);
+                                                      &format1_fops);
        if (!ls->ls_debug_rsb_dentry)
                goto fail;
@@ -702,7 +680,7 @@ int dlm_create_debug_file(struct dlm_ls *ls)
                                                        S_IFREG | S_IRUGO,
                                                        dlm_root,
                                                        ls,
-                                                        &locks_fops);
+                                                        &format2_fops);
        if (!ls->ls_debug_locks_dentry)
                goto fail;
@@ -715,7 +693,7 @@ int dlm_create_debug_file(struct dlm_ls *ls)
                                                      S_IFREG | S_IRUGO,
                                                      dlm_root,
                                                      ls,
-                                                      &all_fops);
+                                                      &format3_fops);
        if (!ls->ls_debug_all_dentry)
                goto fail;
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h
index ef2f1e353966..076e86f38bc8 100644
--- a/fs/dlm/dlm_internal.h
+++ b/fs/dlm/dlm_internal.h
@@ -105,7 +105,7 @@ struct dlm_dirtable {
 struct dlm_rsbtable {
        struct list_head        list;
        struct list_head        toss;
-        rwlock_t                lock;
+        spinlock_t              lock;
 };
 struct dlm_lkbtable {
diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index 6cfe65bbf4a2..01e7d39c5fba 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -412,9 +412,9 @@ static int search_rsb(struct dlm_ls *ls, char *name, int len, int b,
                      unsigned int flags, struct dlm_rsb **r_ret)
 {
        int error;
-        write_lock(&ls->ls_rsbtbl[b].lock);
+        spin_lock(&ls->ls_rsbtbl[b].lock);
        error = _search_rsb(ls, name, len, b, flags, r_ret);
-        write_unlock(&ls->ls_rsbtbl[b].lock);
+        spin_unlock(&ls->ls_rsbtbl[b].lock);
        return error;
 }
@@ -478,16 +478,16 @@ static int find_rsb(struct dlm_ls *ls, char *name, int namelen,
                r->res_nodeid = nodeid;
        }
-        write_lock(&ls->ls_rsbtbl[bucket].lock);
+        spin_lock(&ls->ls_rsbtbl[bucket].lock);
        error = _search_rsb(ls, name, namelen, bucket, 0, &tmp);
        if (!error) {
-                write_unlock(&ls->ls_rsbtbl[bucket].lock);
+                spin_unlock(&ls->ls_rsbtbl[bucket].lock);
                dlm_free_rsb(r);
                r = tmp;
                goto out;
        }
        list_add(&r->res_hashchain, &ls->ls_rsbtbl[bucket].list);
-        write_unlock(&ls->ls_rsbtbl[bucket].lock);
+        spin_unlock(&ls->ls_rsbtbl[bucket].lock);
        error = 0;
 out:
        *r_ret = r;
@@ -530,9 +530,9 @@ static void put_rsb(struct dlm_rsb *r)
        struct dlm_ls *ls = r->res_ls;
        uint32_t bucket = r->res_bucket;
-        write_lock(&ls->ls_rsbtbl[bucket].lock);
+        spin_lock(&ls->ls_rsbtbl[bucket].lock);
        kref_put(&r->res_ref, toss_rsb);
-        write_unlock(&ls->ls_rsbtbl[bucket].lock);
+        spin_unlock(&ls->ls_rsbtbl[bucket].lock);
 }
 void dlm_put_rsb(struct dlm_rsb *r)
@@ -967,7 +967,7 @@ static int shrink_bucket(struct dlm_ls *ls, int b)
        for (;;) {
                found = 0;
-                write_lock(&ls->ls_rsbtbl[b].lock);
+                spin_lock(&ls->ls_rsbtbl[b].lock);
                list_for_each_entry_reverse(r, &ls->ls_rsbtbl[b].toss,
                                            res_hashchain) {
                        if (!time_after_eq(jiffies, r->res_toss_time +
@@ -978,20 +978,20 @@ static int shrink_bucket(struct dlm_ls *ls, int b)
                }
                if (!found) {
-                        write_unlock(&ls->ls_rsbtbl[b].lock);
+                        spin_unlock(&ls->ls_rsbtbl[b].lock);
                        break;
                }
                if (kref_put(&r->res_ref, kill_rsb)) {
                        list_del(&r->res_hashchain);
-                        write_unlock(&ls->ls_rsbtbl[b].lock);
+                        spin_unlock(&ls->ls_rsbtbl[b].lock);
                        if (is_master(r))
                                dir_remove(r);
                        dlm_free_rsb(r);
                        count++;
                } else {
-                        write_unlock(&ls->ls_rsbtbl[b].lock);
+                        spin_unlock(&ls->ls_rsbtbl[b].lock);
                        log_error(ls, "tossed rsb in use %s", r->res_name);
                }
        }
@@ -4224,7 +4224,7 @@ static struct dlm_rsb *find_purged_rsb(struct dlm_ls *ls, int bucket)
 {
        struct dlm_rsb *r, *r_ret = NULL;
-        read_lock(&ls->ls_rsbtbl[bucket].lock);
+        spin_lock(&ls->ls_rsbtbl[bucket].lock);
        list_for_each_entry(r, &ls->ls_rsbtbl[bucket].list, res_hashchain) {
                if (!rsb_flag(r, RSB_LOCKS_PURGED))
                        continue;
@@ -4233,7 +4233,7 @@ static struct dlm_rsb *find_purged_rsb(struct dlm_ls *ls, int bucket)
                r_ret = r;
                break;
        }
-        read_unlock(&ls->ls_rsbtbl[bucket].lock);
+        spin_unlock(&ls->ls_rsbtbl[bucket].lock);
        return r_ret;
 }
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 8d86b7960f0d..aa32e5f02493 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -464,7 +464,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
        for (i = 0; i < size; i++) {
                INIT_LIST_HEAD(&ls->ls_rsbtbl[i].list);
                INIT_LIST_HEAD(&ls->ls_rsbtbl[i].toss);
-                rwlock_init(&ls->ls_rsbtbl[i].lock);
+                spin_lock_init(&ls->ls_rsbtbl[i].lock);
        }
        size = dlm_config.ci_lkbtbl_size;
diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c
index eba87ff3177b..894a32d438d5 100644
--- a/fs/dlm/plock.c
+++ b/fs/dlm/plock.c
@@ -168,7 +168,7 @@ static int dlm_plock_callback(struct plock_op *op)
        notify = xop->callback;
        if (op->info.rv) {
-                notify(flc, NULL, op->info.rv);
+                notify(fl, NULL, op->info.rv);
                goto out;
        }
@@ -187,7 +187,7 @@ static int dlm_plock_callback(struct plock_op *op)
                          (unsigned long long)op->info.number, file, fl);
        }
-        rv = notify(flc, NULL, 0);
+        rv = notify(fl, NULL, 0);
        if (rv) {
                /* XXX: We need to cancel the fs lock here: */
                log_print("dlm_plock_callback: lock granted after lock request "
@@ -304,7 +304,9 @@ int dlm_posix_get(dlm_lockspace_t *lockspace, u64 number, struct file *file,
        if (rv == -ENOENT)
                rv = 0;
        else if (rv > 0) {
+                locks_init_lock(fl);
                fl->fl_type = (op->info.ex) ? F_WRLCK : F_RDLCK;
+                fl->fl_flags = FL_POSIX;
                fl->fl_pid = op->info.pid;
                fl->fl_start = op->info.start;
                fl->fl_end = op->info.end;
diff --git a/fs/dlm/recover.c b/fs/dlm/recover.c
index 80aba5bdd4a4..eda43f362616 100644
--- a/fs/dlm/recover.c
+++ b/fs/dlm/recover.c
@@ -726,7 +726,7 @@ int dlm_create_root_list(struct dlm_ls *ls)
        }
        for (i = 0; i < ls->ls_rsbtbl_size; i++) {
-                read_lock(&ls->ls_rsbtbl[i].lock);
+                spin_lock(&ls->ls_rsbtbl[i].lock);
                list_for_each_entry(r, &ls->ls_rsbtbl[i].list, res_hashchain) {
                        list_add(&r->res_root_list, &ls->ls_root_list);
                        dlm_hold_rsb(r);
@@ -737,7 +737,7 @@ int dlm_create_root_list(struct dlm_ls *ls)
                   but no other recovery steps should do anything with them. */
                if (dlm_no_directory(ls)) {
-                        read_unlock(&ls->ls_rsbtbl[i].lock);
+                        spin_unlock(&ls->ls_rsbtbl[i].lock);
                        continue;
                }
@@ -745,7 +745,7 @@ int dlm_create_root_list(struct dlm_ls *ls)
                        list_add(&r->res_root_list, &ls->ls_root_list);
                        dlm_hold_rsb(r);
                }
-                read_unlock(&ls->ls_rsbtbl[i].lock);
+                spin_unlock(&ls->ls_rsbtbl[i].lock);
        }
 out:
        up_write(&ls->ls_root_sem);
@@ -775,7 +775,7 @@ void dlm_clear_toss_list(struct dlm_ls *ls)
        int i;
        for (i = 0; i < ls->ls_rsbtbl_size; i++) {
-                write_lock(&ls->ls_rsbtbl[i].lock);
+                spin_lock(&ls->ls_rsbtbl[i].lock);
                list_for_each_entry_safe(r, safe, &ls->ls_rsbtbl[i].toss,
                                         res_hashchain) {
                        if (dlm_no_directory(ls) || !is_master(r)) {
@@ -783,7 +783,7 @@ void dlm_clear_toss_list(struct dlm_ls *ls)
                                dlm_free_rsb(r);
                        }
                }
-                write_unlock(&ls->ls_rsbtbl[i].lock);
+                spin_unlock(&ls->ls_rsbtbl[i].lock);
        }
 }
diff --git a/fs/dquot.c b/fs/dquot.c
index 48c0571f831d..bca3cac4bee7 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -87,14 +87,17 @@
 #define __DQUOT_PARANOIA
 /*
- * There are two quota SMP locks. dq_list_lock protects all lists with quotas
+ * There are three quota SMP locks. dq_list_lock protects all lists with quotas
- * and quota formats and also dqstats structure containing statistics about the
+ * and quota formats, dqstats structure containing statistics about the lists
- * lists. dq_data_lock protects data from dq_dqb and also mem_dqinfo structures
+ * dq_data_lock protects data from dq_dqb and also mem_dqinfo structures and
- * and also guards consistency of dquot->dq_dqb with inode->i_blocks, i_bytes.
+ * also guards consistency of dquot->dq_dqb with inode->i_blocks, i_bytes.
 * i_blocks and i_bytes updates itself are guarded by i_lock acquired directly
- * in inode_add_bytes() and inode_sub_bytes().
+ * in inode_add_bytes() and inode_sub_bytes(). dq_state_lock protects
+ * modifications of quota state (on quotaon and quotaoff) and readers who care
+ * about latest values take it as well.
 *
- * The spinlock ordering is hence: dq_data_lock > dq_list_lock > i_lock
+ * The spinlock ordering is hence: dq_data_lock > dq_list_lock > i_lock,
+ *   dq_list_lock > dq_state_lock
 *
 * Note that some things (eg. sb pointer, type, id) doesn't change during
 * the life of the dquot structure and so needn't to be protected by a lock
@@ -103,12 +106,7 @@
 * operation is just reading pointers from inode (or not using them at all) the
 * read lock is enough. If pointers are altered function must hold write lock
 * (these locking rules also apply for S_NOQUOTA flag in the inode - note that
- * for altering the flag i_mutex is also needed).  If operation is holding
+ * for altering the flag i_mutex is also needed).
- * reference to dquot in other way (e.g. quotactl ops) it must be guarded by
- * dqonoff_mutex.
- * This locking assures that:
- *   a) update/access to dquot pointers in inode is serialized
- *   b) everyone is guarded against invalidate_dquots()
 *
 * Each dquot has its dq_lock mutex. Locked dquots might not be referenced
 * from inodes (dquot_alloc_space() and such don't check the dq_lock).
@@ -122,10 +120,17 @@
 * Lock ordering (including related VFS locks) is the following:
 *   i_mutex > dqonoff_sem > journal_lock > dqptr_sem > dquot->dq_lock >
 *   dqio_mutex
+ * The lock ordering of dqptr_sem imposed by quota code is only dqonoff_sem >
+ * dqptr_sem. But filesystem has to count with the fact that functions such as
+ * dquot_alloc_space() acquire dqptr_sem and they usually have to be called
+ * from inside a transaction to keep filesystem consistency after a crash. Also
+ * filesystems usually want to do some IO on dquot from ->mark_dirty which is
+ * called with dqptr_sem held.
 * i_mutex on quota files is special (it's below dqio_mutex)
 */
 static DEFINE_SPINLOCK(dq_list_lock);
+static DEFINE_SPINLOCK(dq_state_lock);
 DEFINE_SPINLOCK(dq_data_lock);
 static char *quotatypes[] = INITQFNAMES;
@@ -428,7 +433,7 @@ static inline void do_destroy_dquot(struct dquot *dquot)
 * quota is disabled and pointers from inodes removed so there cannot be new
 * quota users. There can still be some users of quotas due to inodes being
 * just deleted or pruned by prune_icache() (those are not attached to any
- * list). We have to wait for such users.
+ * list) or parallel quotactl call. We have to wait for such users.
 */
 static void invalidate_dquots(struct super_block *sb, int type)
 {
@@ -600,7 +605,6 @@ static struct shrinker dqcache_shrinker = {
 /*
 * Put reference to dquot
 * NOTE: If you change this function please check whether dqput_blocks() works right...
- * MUST be called with either dqptr_sem or dqonoff_mutex held
 */
 void dqput(struct dquot *dquot)
 {
@@ -697,36 +701,30 @@ static struct dquot *get_empty_dquot(struct super_block *sb, int type)
 }
 /*
- * Check whether dquot is in memory.
- * MUST be called with either dqptr_sem or dqonoff_mutex held
- */
-int dquot_is_cached(struct super_block *sb, unsigned int id, int type)
-{
-        unsigned int hashent = hashfn(sb, id, type);
-        int ret = 0;
-        if (!sb_has_quota_active(sb, type))
-                return 0;
-        spin_lock(&dq_list_lock);
-        if (find_dquot(hashent, sb, id, type) != NODQUOT)
-                ret = 1;
-        spin_unlock(&dq_list_lock);
-        return ret;
-}
-/*
 * Get reference to dquot
- * MUST be called with either dqptr_sem or dqonoff_mutex held
+ *
+ * Locking is slightly tricky here. We are guarded from parallel quotaoff()
+ * destroying our dquot by:
+ *   a) checking for quota flags under dq_list_lock and
+ *   b) getting a reference to dquot before we release dq_list_lock
 */
 struct dquot *dqget(struct super_block *sb, unsigned int id, int type)
 {
        unsigned int hashent = hashfn(sb, id, type);
-        struct dquot *dquot, *empty = NODQUOT;
+        struct dquot *dquot = NODQUOT, *empty = NODQUOT;
        if (!sb_has_quota_active(sb, type))
                return NODQUOT;
 we_slept:
        spin_lock(&dq_list_lock);
+        spin_lock(&dq_state_lock);
+        if (!sb_has_quota_active(sb, type)) {
+                spin_unlock(&dq_state_lock);
+                spin_unlock(&dq_list_lock);
+                goto out;
+        }
+        spin_unlock(&dq_state_lock);
        if ((dquot = find_dquot(hashent, sb, id, type)) == NODQUOT) {
                if (empty == NODQUOT) {
                        spin_unlock(&dq_list_lock);
@@ -735,6 +733,7 @@ we_slept:
                        goto we_slept;
                }
                dquot = empty;
+                empty = NODQUOT;
                dquot->dq_id = id;
                /* all dquots go on the inuse_list */
                put_inuse(dquot);
@@ -749,8 +748,6 @@ we_slept:
                dqstats.cache_hits++;
                dqstats.lookups++;
                spin_unlock(&dq_list_lock);
-                if (empty)
-                        do_destroy_dquot(empty);
        }
        /* Wait for dq_lock - after this we know that either dquot_release() is already
         * finished or it will be canceled due to dq_count > 1 test */
@@ -758,11 +755,15 @@ we_slept:
        /* Read the dquot and instantiate it (everything done only if needed) */
        if (!test_bit(DQ_ACTIVE_B, &dquot->dq_flags) && sb->dq_op->acquire_dquot(dquot) < 0) {
                dqput(dquot);
-                return NODQUOT;
+                dquot = NODQUOT;
+                goto out;
        }
 #ifdef __DQUOT_PARANOIA
        BUG_ON(!dquot->dq_sb);  /* Has somebody invalidated entry under us? */
 #endif
+out:
+        if (empty)
+                do_destroy_dquot(empty);
        return dquot;
 }
@@ -1198,63 +1199,76 @@ static int info_bdq_free(struct dquot *dquot, qsize_t space)
 }
 /*
 *      Initialize quota pointers in inode
- *      Transaction must be started at entry
+ *      We do things in a bit complicated way but by that we avoid calling
+ *      dqget() and thus filesystem callbacks under dqptr_sem.
 */
 int dquot_initialize(struct inode *inode, int type)
 {
        unsigned int id = 0;
        int cnt, ret = 0;
+        struct dquot *got[MAXQUOTAS] = { NODQUOT, NODQUOT };
+        struct super_block *sb = inode->i_sb;
        /* First test before acquiring mutex - solves deadlocks when we
         * re-enter the quota code and are already holding the mutex */
        if (IS_NOQUOTA(inode))
                return 0;
-        down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+        /* First get references to structures we might need. */
+        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
+                if (type != -1 && cnt != type)
+                        continue;
+                switch (cnt) {
+                case USRQUOTA:
+                        id = inode->i_uid;
+                        break;
+                case GRPQUOTA:
+                        id = inode->i_gid;
+                        break;
+                }
+                got[cnt] = dqget(sb, id, cnt);
+        }
+        down_write(&sb_dqopt(sb)->dqptr_sem);
        /* Having dqptr_sem we know NOQUOTA flags can't be altered... */
        if (IS_NOQUOTA(inode))
                goto out_err;
        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
                if (type != -1 && cnt != type)
                        continue;
+                /* Avoid races with quotaoff() */
+                if (!sb_has_quota_active(sb, cnt))
+                        continue;
                if (inode->i_dquot[cnt] == NODQUOT) {
-                        switch (cnt) {
+                        inode->i_dquot[cnt] = got[cnt];
-                                case USRQUOTA:
+                        got[cnt] = NODQUOT;
-                                        id = inode->i_uid;
-                                        break;
-                                case GRPQUOTA:
-                                        id = inode->i_gid;
-                                        break;
-                        }
-                        inode->i_dquot[cnt] = dqget(inode->i_sb, id, cnt);
                }
        }
 out_err:
-        up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+        up_write(&sb_dqopt(sb)->dqptr_sem);
+        /* Drop unused references */
+        for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+                dqput(got[cnt]);
        return ret;
 }
 /*
 *      Release all quotas referenced by inode
- *      Transaction must be started at an entry
 */
-int dquot_drop_locked(struct inode *inode)
+int dquot_drop(struct inode *inode)
 {
        int cnt;
+        struct dquot *put[MAXQUOTAS];
+        down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
-                if (inode->i_dquot[cnt] != NODQUOT) {
+                put[cnt] = inode->i_dquot[cnt];
-                        dqput(inode->i_dquot[cnt]);
+                inode->i_dquot[cnt] = NODQUOT;
-                        inode->i_dquot[cnt] = NODQUOT;
-                }
        }
-        return 0;
-}
-int dquot_drop(struct inode *inode)
-{
-        down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
-        dquot_drop_locked(inode);
        up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+        for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+                dqput(put[cnt]);
        return 0;
 }
@@ -1470,8 +1484,9 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr)
        qsize_t space;
        struct dquot *transfer_from[MAXQUOTAS];
        struct dquot *transfer_to[MAXQUOTAS];
-        int cnt, ret = NO_QUOTA, chuid = (iattr->ia_valid & ATTR_UID) && inode->i_uid != iattr->ia_uid,
+        int cnt, ret = QUOTA_OK;
-            chgid = (iattr->ia_valid & ATTR_GID) && inode->i_gid != iattr->ia_gid;
+        int chuid = iattr->ia_valid & ATTR_UID && inode->i_uid != iattr->ia_uid,
+            chgid = iattr->ia_valid & ATTR_GID && inode->i_gid != iattr->ia_gid;
        char warntype_to[MAXQUOTAS];
        char warntype_from_inodes[MAXQUOTAS], warntype_from_space[MAXQUOTAS];
@@ -1479,21 +1494,11 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr)
         * re-enter the quota code and are already holding the mutex */
        if (IS_NOQUOTA(inode))
                return QUOTA_OK;
-        /* Clear the arrays */
+        /* Initialize the arrays */
        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
-                transfer_to[cnt] = transfer_from[cnt] = NODQUOT;
+                transfer_from[cnt] = NODQUOT;
+                transfer_to[cnt] = NODQUOT;
                warntype_to[cnt] = QUOTA_NL_NOWARN;
-        }
-        down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
-        /* Now recheck reliably when holding dqptr_sem */
-        if (IS_NOQUOTA(inode)) {        /* File without quota accounting? */
-                up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
-                return QUOTA_OK;
-        }
-        /* First build the transfer_to list - here we can block on
-         * reading/instantiating of dquots.  We know that the transaction for
-         * us was already started so we don't violate lock ranking here */
-        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
                switch (cnt) {
                        case USRQUOTA:
                                if (!chuid)
@@ -1507,6 +1512,13 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr)
                                break;
                }
        }
+        down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+        /* Now recheck reliably when holding dqptr_sem */
+        if (IS_NOQUOTA(inode)) {        /* File without quota accounting? */
+                up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+                goto put_all;
+        }
        spin_lock(&dq_data_lock);
        space = inode_get_bytes(inode);
        /* Build the transfer_from list and check the limits */
@@ -1517,7 +1529,7 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr)
                if (check_idq(transfer_to[cnt], 1, warntype_to + cnt) ==
                    NO_QUOTA || check_bdq(transfer_to[cnt], space, 0,
                    warntype_to + cnt) == NO_QUOTA)
-                        goto warn_put_all;
+                        goto over_quota;
        }
        /*
@@ -1545,28 +1557,37 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr)
                inode->i_dquot[cnt] = transfer_to[cnt];
        }
-        ret = QUOTA_OK;
-warn_put_all:
        spin_unlock(&dq_data_lock);
+        up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
        /* Dirtify all the dquots - this can block when journalling */
        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
                if (transfer_from[cnt])
                        mark_dquot_dirty(transfer_from[cnt]);
-                if (transfer_to[cnt])
+                if (transfer_to[cnt]) {
                        mark_dquot_dirty(transfer_to[cnt]);
+                        /* The reference we got is transferred to the inode */
+                        transfer_to[cnt] = NODQUOT;
+                }
        }
+warn_put_all:
        flush_warnings(transfer_to, warntype_to);
        flush_warnings(transfer_from, warntype_from_inodes);
        flush_warnings(transfer_from, warntype_from_space);
-        
+put_all:
        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
-                if (ret == QUOTA_OK && transfer_from[cnt] != NODQUOT)
+                dqput(transfer_from[cnt]);
-                        dqput(transfer_from[cnt]);
+                dqput(transfer_to[cnt]);
-                if (ret == NO_QUOTA && transfer_to[cnt] != NODQUOT)
-                        dqput(transfer_to[cnt]);
        }
-        up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
        return ret;
+over_quota:
+        spin_unlock(&dq_data_lock);
+        up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+        /* Clear dquot pointers we don't want to dqput() */
+        for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+                transfer_from[cnt] = NODQUOT;
+        ret = NO_QUOTA;
+        goto warn_put_all;
 }
 /* Wrapper for transferring ownership of an inode */
@@ -1651,19 +1672,24 @@ int vfs_quota_disable(struct super_block *sb, int type, unsigned int flags)
                        continue;
                if (flags & DQUOT_SUSPENDED) {
+                        spin_lock(&dq_state_lock);
                        dqopt->flags |=
                                dquot_state_flag(DQUOT_SUSPENDED, cnt);
+                        spin_unlock(&dq_state_lock);
                } else {
+                        spin_lock(&dq_state_lock);
                        dqopt->flags &= ~dquot_state_flag(flags, cnt);
                        /* Turning off suspended quotas? */
                        if (!sb_has_quota_loaded(sb, cnt) &&
                            sb_has_quota_suspended(sb, cnt)) {
                                dqopt->flags &= ~dquot_state_flag(
                                                        DQUOT_SUSPENDED, cnt);
+                                spin_unlock(&dq_state_lock);
                                iput(dqopt->files[cnt]);
                                dqopt->files[cnt] = NULL;
                                continue;
                        }
+                        spin_unlock(&dq_state_lock);
                }
                /* We still have to keep quota loaded? */
@@ -1830,7 +1856,9 @@ static int vfs_load_quota_inode(struct inode *inode, int type, int format_id,
        }
        mutex_unlock(&dqopt->dqio_mutex);
        mutex_unlock(&inode->i_mutex);
+        spin_lock(&dq_state_lock);
        dqopt->flags |= dquot_state_flag(flags, type);
+        spin_unlock(&dq_state_lock);
        add_dquot_ref(sb, type);
        mutex_unlock(&dqopt->dqonoff_mutex);
@@ -1872,9 +1900,11 @@ static int vfs_quota_on_remount(struct super_block *sb, int type)
        }
        inode = dqopt->files[type];
        dqopt->files[type] = NULL;
+        spin_lock(&dq_state_lock);
        flags = dqopt->flags & dquot_state_flag(DQUOT_USAGE_ENABLED |
                                                DQUOT_LIMITS_ENABLED, type);
        dqopt->flags &= ~dquot_state_flag(DQUOT_STATE_FLAGS, type);
+        spin_unlock(&dq_state_lock);
        mutex_unlock(&dqopt->dqonoff_mutex);
        flags = dquot_generic_flag(flags, type);
@@ -1952,7 +1982,9 @@ int vfs_quota_enable(struct inode *inode, int type, int format_id,
                        ret = -EBUSY;
                        goto out_lock;
                }
+                spin_lock(&dq_state_lock);
                sb_dqopt(sb)->flags |= dquot_state_flag(flags, type);
+                spin_unlock(&dq_state_lock);
 out_lock:
                mutex_unlock(&dqopt->dqonoff_mutex);
                return ret;
@@ -2039,14 +2071,12 @@ int vfs_get_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *d
 {
        struct dquot *dquot;
-        mutex_lock(&sb_dqopt(sb)->dqonoff_mutex);
+        dquot = dqget(sb, id, type);
-        if (!(dquot = dqget(sb, id, type))) {
+        if (dquot == NODQUOT)
-                mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
                return -ESRCH;
-        }
        do_get_dqblk(dquot, di);
        dqput(dquot);
-        mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
        return 0;
 }
@@ -2130,7 +2160,6 @@ int vfs_set_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *d
        struct dquot *dquot;
        int rc;
-        mutex_lock(&sb_dqopt(sb)->dqonoff_mutex);
        dquot = dqget(sb, id, type);
        if (!dquot) {
                rc = -ESRCH;
@@ -2139,7 +2168,6 @@ int vfs_set_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *d
        rc = do_set_dqblk(dquot, di);
        dqput(dquot);
 out:
-        mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
        return rc;
 }
@@ -2370,11 +2398,9 @@ EXPORT_SYMBOL(dquot_release);
 EXPORT_SYMBOL(dquot_mark_dquot_dirty);
 EXPORT_SYMBOL(dquot_initialize);
 EXPORT_SYMBOL(dquot_drop);
-EXPORT_SYMBOL(dquot_drop_locked);
 EXPORT_SYMBOL(vfs_dq_drop);
 EXPORT_SYMBOL(dqget);
 EXPORT_SYMBOL(dqput);
-EXPORT_SYMBOL(dquot_is_cached);
 EXPORT_SYMBOL(dquot_alloc_space);
 EXPORT_SYMBOL(dquot_alloc_inode);
 EXPORT_SYMBOL(dquot_free_space);
diff --git a/fs/ecryptfs/Kconfig b/fs/ecryptfs/Kconfig
new file mode 100644
index 000000000000..0c754e64232b
--- /dev/null
+++ b/fs/ecryptfs/Kconfig
@@ -0,0 +1,11 @@
+config ECRYPT_FS
+        tristate "eCrypt filesystem layer support (EXPERIMENTAL)"
+        depends on EXPERIMENTAL && KEYS && CRYPTO && NET
+        help
+          Encrypted filesystem that operates on the VFS layer.  See
+          <file:Documentation/filesystems/ecryptfs.txt> to learn more about
+          eCryptfs.  Userspace components are required and can be
+          obtained from <http://ecryptfs.sf.net>.
+          To compile this file system support as a module, choose M here: the
+          module will be called ecryptfs.
diff --git a/fs/efs/Kconfig b/fs/efs/Kconfig
new file mode 100644
index 000000000000..6ebfc1c207a8
--- /dev/null
+++ b/fs/efs/Kconfig
@@ -0,0 +1,14 @@
+config EFS_FS
+        tristate "EFS file system support (read only) (EXPERIMENTAL)"
+        depends on BLOCK && EXPERIMENTAL
+        help
+          EFS is an older file system used for non-ISO9660 CD-ROMs and hard
+          disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer
+          uses the XFS file system for hard disk partitions however).
+          This implementation only offers read-only access. If you don't know
+          what all this is about, it's safe to say N. For more information
+          about EFS see its home page at <http://aeschi.ch.eu.org/efs/>.
+          To compile the EFS file system support as a module, choose M here: the
+          module will be called efs.
diff --git a/fs/eventfd.c b/fs/eventfd.c
index 08bf558d0408..5de2c2db3aa2 100644
--- a/fs/eventfd.c
+++ b/fs/eventfd.c
@@ -198,7 +198,7 @@ struct file *eventfd_fget(int fd)
        return file;
 }
-asmlinkage long sys_eventfd2(unsigned int count, int flags)
+SYSCALL_DEFINE2(eventfd2, unsigned int, count, int, flags)
 {
        int fd;
        struct eventfd_ctx *ctx;
@@ -228,8 +228,7 @@ asmlinkage long sys_eventfd2(unsigned int count, int flags)
        return fd;
 }
-asmlinkage long sys_eventfd(unsigned int count)
+SYSCALL_DEFINE1(eventfd, unsigned int, count)
 {
        return sys_eventfd2(count, 0);
 }
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 96355d505347..ba2f9ec71192 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1110,7 +1110,7 @@ retry:
 /*
 * Open an eventpoll file descriptor.
 */
-asmlinkage long sys_epoll_create1(int flags)
+SYSCALL_DEFINE1(epoll_create1, int, flags)
 {
        int error, fd = -1;
        struct eventpoll *ep;
@@ -1150,7 +1150,7 @@ error_return:
        return fd;
 }
-asmlinkage long sys_epoll_create(int size)
+SYSCALL_DEFINE1(epoll_create, int, size)
 {
        if (size < 0)
                return -EINVAL;
@@ -1163,8 +1163,8 @@ asmlinkage long sys_epoll_create(int size)
 * the eventpoll file that enables the insertion/removal/change of
 * file descriptors inside the interest set.
 */
-asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
+SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd,
-                              struct epoll_event __user *event)
+                struct epoll_event __user *, event)
 {
        int error;
        struct file *file, *tfile;
@@ -1261,8 +1261,8 @@ error_return:
 * Implement the event wait interface for the eventpoll file. It is the kernel
 * part of the user space epoll_wait(2).
 */
-asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
+SYSCALL_DEFINE4(epoll_wait, int, epfd, struct epoll_event __user *, events,
-                               int maxevents, int timeout)
+                int, maxevents, int, timeout)
 {
        int error;
        struct file *file;
@@ -1319,9 +1319,9 @@ error_return:
 * Implement the event wait interface for the eventpoll file. It is the kernel
 * part of the user space epoll_pwait(2).
 */
-asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
+SYSCALL_DEFINE6(epoll_pwait, int, epfd, struct epoll_event __user *, events,
-                int maxevents, int timeout, const sigset_t __user *sigmask,
+                int, maxevents, int, timeout, const sigset_t __user *, sigmask,
-                size_t sigsetsize)
+                size_t, sigsetsize)
 {
        int error;
        sigset_t ksigmask, sigsaved;
diff --git a/fs/exec.c b/fs/exec.c
index 71a6efe5d8bd..0dd60a01f1b4 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -99,7 +99,7 @@ static inline void put_binfmt(struct linux_binfmt * fmt)
 *
 * Also note that we take the address to load from from the file itself.
 */
-asmlinkage long sys_uselib(const char __user * library)
+SYSCALL_DEFINE1(uselib, const char __user *, library)
 {
        struct file *file;
        struct nameidata nd;
diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c
index 9a0fc400f91c..2999d72153b7 100644
--- a/fs/ext2/dir.c
+++ b/fs/ext2/dir.c
@@ -95,10 +95,13 @@ static int ext2_commit_chunk(struct page *page, loff_t pos, unsigned len)
                mark_inode_dirty(dir);
        }
-        if (IS_DIRSYNC(dir))
+        if (IS_DIRSYNC(dir)) {
                err = write_one_page(page, 1);
-        else
+                if (!err)
+                        err = ext2_sync_inode(dir);
+        } else {
                unlock_page(page);
+        }
        return err;
 }
diff --git a/fs/fat/Kconfig b/fs/fat/Kconfig
new file mode 100644
index 000000000000..d0a69ff25375
--- /dev/null
+++ b/fs/fat/Kconfig
@@ -0,0 +1,97 @@
+config FAT_FS
+        tristate
+        select NLS
+        help
+          If you want to use one of the FAT-based file systems (the MS-DOS and
+          VFAT (Windows 95) file systems), then you must say Y or M here
+          to include FAT support. You will then be able to mount partitions or
+          diskettes with FAT-based file systems and transparently access the
+          files on them, i.e. MSDOS files will look and behave just like all
+          other Unix files.
+          This FAT support is not a file system in itself, it only provides
+          the foundation for the other file systems. You will have to say Y or
+          M to at least one of "MSDOS fs support" or "VFAT fs support" in
+          order to make use of it.
+          Another way to read and write MSDOS floppies and hard drive
+          partitions from within Linux (but not transparently) is with the
+          mtools ("man mtools") program suite. You don't need to say Y here in
+          order to do that.
+          If you need to move large files on floppies between a DOS and a
+          Linux box, say Y here, mount the floppy under Linux with an MSDOS
+          file system and use GNU tar's M option. GNU tar is a program
+          available for Unix and DOS ("man tar" or "info tar").
+          The FAT support will enlarge your kernel by about 37 KB. If unsure,
+          say Y.
+          To compile this as a module, choose M here: the module will be called
+          fat.  Note that if you compile the FAT support as a module, you
+          cannot compile any of the FAT-based file systems into the kernel
+          -- they will have to be modules as well.
+config MSDOS_FS
+        tristate "MSDOS fs support"
+        select FAT_FS
+        help
+          This allows you to mount MSDOS partitions of your hard drive (unless
+          they are compressed; to access compressed MSDOS partitions under
+          Linux, you can either use the DOS emulator DOSEMU, described in the
+          DOSEMU-HOWTO, available from
+          <http://www.tldp.org/docs.html#howto>, or try dmsdosfs in
+          <ftp://ibiblio.org/pub/Linux/system/filesystems/dosfs/>. If you
+          intend to use dosemu with a non-compressed MSDOS partition, say Y
+          here) and MSDOS floppies. This means that file access becomes
+          transparent, i.e. the MSDOS files look and behave just like all
+          other Unix files.
+          If you have Windows 95 or Windows NT installed on your MSDOS
+          partitions, you should use the VFAT file system (say Y to "VFAT fs
+          support" below), or you will not be able to see the long filenames
+          generated by Windows 95 / Windows NT.
+          This option will enlarge your kernel by about 7 KB. If unsure,
+          answer Y. This will only work if you said Y to "DOS FAT fs support"
+          as well. To compile this as a module, choose M here: the module will
+          be called msdos.
+config VFAT_FS
+        tristate "VFAT (Windows-95) fs support"
+        select FAT_FS
+        help
+          This option provides support for normal Windows file systems with
+          long filenames.  That includes non-compressed FAT-based file systems
+          used by Windows 95, Windows 98, Windows NT 4.0, and the Unix
+          programs from the mtools package.
+          The VFAT support enlarges your kernel by about 10 KB and it only
+          works if you said Y to the "DOS FAT fs support" above.  Please read
+          the file <file:Documentation/filesystems/vfat.txt> for details.  If
+          unsure, say Y.
+          To compile this as a module, choose M here: the module will be called
+          vfat.
+config FAT_DEFAULT_CODEPAGE
+        int "Default codepage for FAT"
+        depends on MSDOS_FS || VFAT_FS
+        default 437
+        help
+          This option should be set to the codepage of your FAT filesystems.
+          It can be overridden with the "codepage" mount option.
+          See <file:Documentation/filesystems/vfat.txt> for more information.
+config FAT_DEFAULT_IOCHARSET
+        string "Default iocharset for FAT"
+        depends on VFAT_FS
+        default "iso8859-1"
+        help
+          Set this to the default input/output character set you'd
+          like FAT to use. It should probably match the character set
+          that most of your FAT filesystems use, and can be overridden
+          with the "iocharset" mount option for FAT filesystems.
+          Note that "utf8" is not recommended for FAT filesystems.
+          If unsure, you shouldn't set "utf8" here.
+          See <file:Documentation/filesystems/vfat.txt> for more information.
diff --git a/fs/fcntl.c b/fs/fcntl.c
index cdc141946724..bd215cc791da 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -50,7 +50,7 @@ static int get_close_on_exec(unsigned int fd)
        return res;
 }
-asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags)
+SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
 {
        int err = -EBADF;
        struct file * file, *tofree;
@@ -113,7 +113,7 @@ out_unlock:
        return err;
 }
-asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd)
+SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd)
 {
        if (unlikely(newfd == oldfd)) { /* corner case */
                struct files_struct *files = current->files;
@@ -126,7 +126,7 @@ asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd)
        return sys_dup3(oldfd, newfd, 0);
 }
-asmlinkage long sys_dup(unsigned int fildes)
+SYSCALL_DEFINE1(dup, unsigned int, fildes)
 {
        int ret = -EBADF;
        struct file *file = fget(fildes);
@@ -335,7 +335,7 @@ static long do_fcntl(int fd, unsigned int cmd, unsigned long arg,
        return err;
 }
-asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg)
+SYSCALL_DEFINE3(fcntl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)
 {       
        struct file *filp;
        long err = -EBADF;
@@ -358,7 +358,8 @@ out:
 }
 #if BITS_PER_LONG == 32
-asmlinkage long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg)
+SYSCALL_DEFINE3(fcntl64, unsigned int, fd, unsigned int, cmd,
+                unsigned long, arg)
 {       
        struct file * filp;
        long err;
diff --git a/fs/filesystems.c b/fs/filesystems.c
index d488dcd7f2bb..1aa70260e6d1 100644
--- a/fs/filesystems.c
+++ b/fs/filesystems.c
@@ -179,7 +179,7 @@ static int fs_maxindex(void)
 /*
 * Whee.. Weird sysv syscall. 
 */
-asmlinkage long sys_sysfs(int option, unsigned long arg1, unsigned long arg2)
+SYSCALL_DEFINE3(sysfs, int, option, unsigned long, arg1, unsigned long, arg2)
 {
        int retval = -EINVAL;
diff --git a/fs/freevxfs/Kconfig b/fs/freevxfs/Kconfig
new file mode 100644
index 000000000000..8dc1cd5c1efe
--- /dev/null
+++ b/fs/freevxfs/Kconfig
@@ -0,0 +1,16 @@
+config VXFS_FS
+        tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)"
+        depends on BLOCK
+        help
+          FreeVxFS is a file system driver that support the VERITAS VxFS(TM)
+          file system format.  VERITAS VxFS(TM) is the standard file system
+          of SCO UnixWare (and possibly others) and optionally available
+          for Sunsoft Solaris, HP-UX and many other operating systems.
+          Currently only readonly access is supported.
+          NOTE: the file system type as used by mount(1), mount(2) and
+          fstab(5) is 'vxfs' as it describes the file system format, not
+          the actual driver.
+          To compile this as a module, choose M here: the module will be
+          called freevxfs.  If unsure, say N.
diff --git a/fs/fuse/Kconfig b/fs/fuse/Kconfig
new file mode 100644
index 000000000000..0cf160a94eda
--- /dev/null
+++ b/fs/fuse/Kconfig
@@ -0,0 +1,15 @@
+config FUSE_FS
+        tristate "FUSE (Filesystem in Userspace) support"
+        help
+          With FUSE it is possible to implement a fully functional filesystem
+          in a userspace program.
+          There's also companion library: libfuse.  This library along with
+          utilities is available from the FUSE homepage:
+          <http://fuse.sourceforge.net/>
+          See <file:Documentation/filesystems/fuse.txt> for more information.
+          See <file:Documentation/Changes> for needed library/utility version.
+          If you want to develop a userspace FS, or if you want to use
+          a filesystem based on FUSE, answer Y or M.
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index e0c7ada08a1f..ba76b68c52ff 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -281,7 +281,8 @@ __releases(&fc->lock)
                        fc->blocked = 0;
                        wake_up_all(&fc->blocked_waitq);
                }
-                if (fc->num_background == FUSE_CONGESTION_THRESHOLD) {
+                if (fc->num_background == FUSE_CONGESTION_THRESHOLD &&
+                    fc->connected) {
                        clear_bdi_congested(&fc->bdi, READ);
                        clear_bdi_congested(&fc->bdi, WRITE);
                }
@@ -825,16 +826,21 @@ static int fuse_notify_poll(struct fuse_conn *fc, unsigned int size,
                            struct fuse_copy_state *cs)
 {
        struct fuse_notify_poll_wakeup_out outarg;
-        int err;
+        int err = -EINVAL;
        if (size != sizeof(outarg))
-                return -EINVAL;
+                goto err;
        err = fuse_copy_one(cs, &outarg, sizeof(outarg));
        if (err)
-                return err;
+                goto err;
+        fuse_copy_finish(cs);
        return fuse_notify_poll_wakeup(fc, &outarg);
+err:
+        fuse_copy_finish(cs);
+        return err;
 }
 static int fuse_notify(struct fuse_conn *fc, enum fuse_notify_code code,
@@ -845,6 +851,7 @@ static int fuse_notify(struct fuse_conn *fc, enum fuse_notify_code code,
                return fuse_notify_poll(fc, size, cs);
        default:
+                fuse_copy_finish(cs);
                return -EINVAL;
        }
 }
@@ -923,7 +930,6 @@ static ssize_t fuse_dev_write(struct kiocb *iocb, const struct iovec *iov,
         */
        if (!oh.unique) {
                err = fuse_notify(fc, oh.error, nbytes - sizeof(oh), &cs);
-                fuse_copy_finish(&cs);
                return err ? err : nbytes;
        }
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index e8162646a9b5..d9fdb7cec538 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -54,7 +54,7 @@ struct fuse_file *fuse_file_alloc(struct fuse_conn *fc)
                ff->reserved_req = fuse_request_alloc();
                if (!ff->reserved_req) {
                        kfree(ff);
-                        ff = NULL;
+                        return NULL;
                } else {
                        INIT_LIST_HEAD(&ff->write_entry);
                        atomic_set(&ff->count, 0);
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 47c96fdca1ac..459b73dd45e1 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -292,6 +292,7 @@ static void fuse_put_super(struct super_block *sb)
        list_del(&fc->entry);
        fuse_ctl_remove_conn(fc);
        mutex_unlock(&fuse_mutex);
+        bdi_destroy(&fc->bdi);
        fuse_conn_put(fc);
 }
@@ -532,7 +533,6 @@ void fuse_conn_put(struct fuse_conn *fc)
                if (fc->destroy_req)
                        fuse_request_free(fc->destroy_req);
                mutex_destroy(&fc->inst_mutex);
-                bdi_destroy(&fc->bdi);
                fc->release(fc);
        }
 }
@@ -805,16 +805,18 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
        int err;
        int is_bdev = sb->s_bdev != NULL;
+        err = -EINVAL;
        if (sb->s_flags & MS_MANDLOCK)
-                return -EINVAL;
+                goto err;
        if (!parse_fuse_opt((char *) data, &d, is_bdev))
-                return -EINVAL;
+                goto err;
        if (is_bdev) {
 #ifdef CONFIG_BLOCK
+                err = -EINVAL;
                if (!sb_set_blocksize(sb, d.blksize))
-                        return -EINVAL;
+                        goto err;
 #endif
        } else {
                sb->s_blocksize = PAGE_CACHE_SIZE;
@@ -826,20 +828,22 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
        sb->s_export_op = &fuse_export_operations;
        file = fget(d.fd);
+        err = -EINVAL;
        if (!file)
-                return -EINVAL;
+                goto err;
        if (file->f_op != &fuse_dev_operations)
-                return -EINVAL;
+                goto err_fput;
        fc = kmalloc(sizeof(*fc), GFP_KERNEL);
+        err = -ENOMEM;
        if (!fc)
-                return -ENOMEM;
+                goto err_fput;
        err = fuse_conn_init(fc, sb);
        if (err) {
                kfree(fc);
-                return err;
+                goto err_fput;
        }
        fc->release = fuse_free_conn;
@@ -854,12 +858,12 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
        err = -ENOMEM;
        root = fuse_get_root_inode(sb, d.rootmode);
        if (!root)
-                goto err;
+                goto err_put_conn;
        root_dentry = d_alloc_root(root);
        if (!root_dentry) {
                iput(root);
-                goto err;
+                goto err_put_conn;
        }
        init_req = fuse_request_alloc();
@@ -903,9 +907,11 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
        fuse_request_free(init_req);
 err_put_root:
        dput(root_dentry);
- err:
+ err_put_conn:
-        fput(file);
        fuse_conn_put(fc);
+ err_fput:
+        fput(file);
+ err:
        return err;
 }
diff --git a/fs/hfs/Kconfig b/fs/hfs/Kconfig
new file mode 100644
index 000000000000..b77c5bc20f8a
--- /dev/null
+++ b/fs/hfs/Kconfig
@@ -0,0 +1,12 @@
+config HFS_FS
+        tristate "Apple Macintosh file system support (EXPERIMENTAL)"
+        depends on BLOCK && EXPERIMENTAL
+        select NLS
+        help
+          If you say Y here, you will be able to mount Macintosh-formatted
+          floppy disks and hard drive partitions with full read-write access.
+          Please read <file:Documentation/filesystems/hfs.txt> to learn about
+          the available mount options.
+          To compile this file system support as a module, choose M here: the
+          module will be called hfs.
diff --git a/fs/hfsplus/Kconfig b/fs/hfsplus/Kconfig
new file mode 100644
index 000000000000..a63371815aab
--- /dev/null
+++ b/fs/hfsplus/Kconfig
@@ -0,0 +1,13 @@
+config HFSPLUS_FS
+        tristate "Apple Extended HFS file system support"
+        depends on BLOCK
+        select NLS
+        select NLS_UTF8
+        help
+          If you say Y here, you will be able to mount extended format
+          Macintosh-formatted hard drive partitions with full read-write access.
+          This file system is often called HFS+ and was introduced with
+          MacOS 8. It includes all Mac specific filesystem data such as
+          data forks and creator codes, but it also has several UNIX
+          style features such as file ownership and permissions.
diff --git a/fs/hpfs/Kconfig b/fs/hpfs/Kconfig
new file mode 100644
index 000000000000..56bd15c5bf6c
--- /dev/null
+++ b/fs/hpfs/Kconfig
@@ -0,0 +1,14 @@
+config HPFS_FS
+        tristate "OS/2 HPFS file system support"
+        depends on BLOCK
+        help
+          OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS
+          is the file system used for organizing files on OS/2 hard disk
+          partitions. Say Y if you want to be able to read files from and
+          write files to an OS/2 HPFS partition on your hard drive. OS/2
+          floppies however are in regular MSDOS format, so you don't need this
+          option in order to be able to read them. Read
+          <file:Documentation/filesystems/hpfs.txt>.
+          To compile this file system support as a module, choose M here: the
+          module will be called hpfs.  If unsure, say N.
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 20b0a8a24c6b..240ec63984cb 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -542,7 +542,7 @@ int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
        return error;
 }
-asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)
 {
        struct file *filp;
        int error = -EBADF;
diff --git a/fs/ioprio.c b/fs/ioprio.c
index 1a39ac370942..c7c0b28d7d21 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -72,7 +72,7 @@ int set_task_ioprio(struct task_struct *task, int ioprio)
 }
 EXPORT_SYMBOL_GPL(set_task_ioprio);
-asmlinkage long sys_ioprio_set(int which, int who, int ioprio)
+SYSCALL_DEFINE3(ioprio_set, int, which, int, who, int, ioprio)
 {
        int class = IOPRIO_PRIO_CLASS(ioprio);
        int data = IOPRIO_PRIO_DATA(ioprio);
@@ -188,7 +188,7 @@ int ioprio_best(unsigned short aprio, unsigned short bprio)
                return aprio;
 }
-asmlinkage long sys_ioprio_get(int which, int who)
+SYSCALL_DEFINE2(ioprio_get, int, which, int, who)
 {
        struct task_struct *g, *p;
        struct user_struct *user;
@@ -252,4 +252,3 @@ asmlinkage long sys_ioprio_get(int which, int who)
        read_unlock(&tasklist_lock);
        return ret;
 }
diff --git a/fs/isofs/Kconfig b/fs/isofs/Kconfig
new file mode 100644
index 000000000000..8ab9878e3671
--- /dev/null
+++ b/fs/isofs/Kconfig
@@ -0,0 +1,39 @@
+config ISO9660_FS
+        tristate "ISO 9660 CDROM file system support"
+        help
+          This is the standard file system used on CD-ROMs.  It was previously
+          known as "High Sierra File System" and is called "hsfs" on other
+          Unix systems.  The so-called Rock-Ridge extensions which allow for
+          long Unix filenames and symbolic links are also supported by this
+          driver.  If you have a CD-ROM drive and want to do more with it than
+          just listen to audio CDs and watch its LEDs, say Y (and read
+          <file:Documentation/filesystems/isofs.txt> and the CD-ROM-HOWTO,
+          available from <http://www.tldp.org/docs.html#howto>), thereby
+          enlarging your kernel by about 27 KB; otherwise say N.
+          To compile this file system support as a module, choose M here: the
+          module will be called isofs.
+config JOLIET
+        bool "Microsoft Joliet CDROM extensions"
+        depends on ISO9660_FS
+        select NLS
+        help
+          Joliet is a Microsoft extension for the ISO 9660 CD-ROM file system
+          which allows for long filenames in unicode format (unicode is the
+          new 16 bit character code, successor to ASCII, which encodes the
+          characters of almost all languages of the world; see
+          <http://www.unicode.org/> for more information).  Say Y here if you
+          want to be able to read Joliet CD-ROMs under Linux.
+config ZISOFS
+        bool "Transparent decompression extension"
+        depends on ISO9660_FS
+        select ZLIB_INFLATE
+        help
+          This is a Linux-specific extension to RockRidge which lets you store
+          data in compressed form on a CD-ROM and have it transparently
+          decompressed when the CD-ROM is accessed.  See
+          <http://www.kernel.org/pub/linux/utils/fs/zisofs/> for the tools
+          necessary to create such a filesystem.  Say Y here if you want to be
+          able to read such compressed CD-ROMs.
diff --git a/fs/jfs/Kconfig b/fs/jfs/Kconfig
new file mode 100644
index 000000000000..9ff619a6f9cc
--- /dev/null
+++ b/fs/jfs/Kconfig
@@ -0,0 +1,49 @@
+config JFS_FS
+        tristate "JFS filesystem support"
+        select NLS
+        help
+          This is a port of IBM's Journaled Filesystem .  More information is
+          available in the file <file:Documentation/filesystems/jfs.txt>.
+          If you do not intend to use the JFS filesystem, say N.
+config JFS_POSIX_ACL
+        bool "JFS POSIX Access Control Lists"
+        depends on JFS_FS
+        select FS_POSIX_ACL
+        help
+          Posix Access Control Lists (ACLs) support permissions for users and
+          groups beyond the owner/group/world scheme.
+          To learn more about Access Control Lists, visit the Posix ACLs for
+          Linux website <http://acl.bestbits.at/>.
+          If you don't know what Access Control Lists are, say N
+config JFS_SECURITY
+        bool "JFS Security Labels"
+        depends on JFS_FS
+        help
+          Security labels support alternative access control models
+          implemented by security modules like SELinux.  This option
+          enables an extended attribute handler for file security
+          labels in the jfs filesystem.
+          If you are not using a security module that requires using
+          extended attributes for file security labels, say N.
+config JFS_DEBUG
+        bool "JFS debugging"
+        depends on JFS_FS
+        help
+          If you are experiencing any problems with the JFS filesystem, say
+          Y here.  This will result in additional debugging messages to be
+          written to the system log.  Under normal circumstances, this
+          results in very little overhead.
+config JFS_STATISTICS
+        bool "JFS statistics"
+        depends on JFS_FS
+        help
+          Enabling this option will cause statistics from the JFS file system
+          to be made available to the user in the /proc/fs/jfs/ directory.
diff --git a/fs/locks.c b/fs/locks.c
index 46a2e12f7d42..ec3deea29e37 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1564,7 +1564,7 @@ EXPORT_SYMBOL(flock_lock_file_wait);
 *      %LOCK_MAND can be combined with %LOCK_READ or %LOCK_WRITE to allow other
 *      processes read and write access respectively.
 */
-asmlinkage long sys_flock(unsigned int fd, unsigned int cmd)
+SYSCALL_DEFINE2(flock, unsigned int, fd, unsigned int, cmd)
 {
        struct file *filp;
        struct file_lock *lock;
diff --git a/fs/minix/Kconfig b/fs/minix/Kconfig
new file mode 100644
index 000000000000..0fd7ca994264
--- /dev/null
+++ b/fs/minix/Kconfig
@@ -0,0 +1,17 @@
+config MINIX_FS
+        tristate "Minix file system support"
+        depends on BLOCK
+        help
+          Minix is a simple operating system used in many classes about OS's.
+          The minix file system (method to organize files on a hard disk
+          partition or a floppy disk) was the original file system for Linux,
+          but has been superseded by the second extended file system ext2fs.
+          You don't want to use the minix file system on your hard disk
+          because of certain built-in restrictions, but it is sometimes found
+          on older Linux floppy disks.  This option will enlarge your kernel
+          by about 28 KB. If unsure, say N.
+          To compile this file system support as a module, choose M here: the
+          module will be called minix.  Note that the file system of your root
+          partition (the one containing the directory /) cannot be compiled as
+          a module.
diff --git a/fs/namei.c b/fs/namei.c
index f05bed242422..bbc15c237558 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1962,8 +1962,8 @@ static int may_mknod(mode_t mode)
        }
 }
-asmlinkage long sys_mknodat(int dfd, const char __user *filename, int mode,
+SYSCALL_DEFINE4(mknodat, int, dfd, const char __user *, filename, int, mode,
-                                unsigned dev)
+                unsigned, dev)
 {
        int error;
        char *tmp;
@@ -2017,7 +2017,7 @@ out_unlock:
        return error;
 }
-asmlinkage long sys_mknod(const char __user *filename, int mode, unsigned dev)
+SYSCALL_DEFINE3(mknod, const char __user *, filename, int, mode, unsigned, dev)
 {
        return sys_mknodat(AT_FDCWD, filename, mode, dev);
 }
@@ -2044,7 +2044,7 @@ int vfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
        return error;
 }
-asmlinkage long sys_mkdirat(int dfd, const char __user *pathname, int mode)
+SYSCALL_DEFINE3(mkdirat, int, dfd, const char __user *, pathname, int, mode)
 {
        int error = 0;
        char * tmp;
@@ -2081,7 +2081,7 @@ out_err:
        return error;
 }
-asmlinkage long sys_mkdir(const char __user *pathname, int mode)
+SYSCALL_DEFINE2(mkdir, const char __user *, pathname, int, mode)
 {
        return sys_mkdirat(AT_FDCWD, pathname, mode);
 }
@@ -2195,7 +2195,7 @@ exit1:
        return error;
 }
-asmlinkage long sys_rmdir(const char __user *pathname)
+SYSCALL_DEFINE1(rmdir, const char __user *, pathname)
 {
        return do_rmdir(AT_FDCWD, pathname);
 }
@@ -2291,7 +2291,7 @@ slashes:
        goto exit2;
 }
-asmlinkage long sys_unlinkat(int dfd, const char __user *pathname, int flag)
+SYSCALL_DEFINE3(unlinkat, int, dfd, const char __user *, pathname, int, flag)
 {
        if ((flag & ~AT_REMOVEDIR) != 0)
                return -EINVAL;
@@ -2302,7 +2302,7 @@ asmlinkage long sys_unlinkat(int dfd, const char __user *pathname, int flag)
        return do_unlinkat(dfd, pathname);
 }
-asmlinkage long sys_unlink(const char __user *pathname)
+SYSCALL_DEFINE1(unlink, const char __user *, pathname)
 {
        return do_unlinkat(AT_FDCWD, pathname);
 }
@@ -2328,8 +2328,8 @@ int vfs_symlink(struct inode *dir, struct dentry *dentry, const char *oldname)
        return error;
 }
-asmlinkage long sys_symlinkat(const char __user *oldname,
+SYSCALL_DEFINE3(symlinkat, const char __user *, oldname,
-                              int newdfd, const char __user *newname)
+                int, newdfd, const char __user *, newname)
 {
        int error;
        char *from;
@@ -2370,7 +2370,7 @@ out_putname:
        return error;
 }
-asmlinkage long sys_symlink(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(symlink, const char __user *, oldname, const char __user *, newname)
 {
        return sys_symlinkat(oldname, AT_FDCWD, newname);
 }
@@ -2422,9 +2422,8 @@ int vfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_de
 * with linux 2.0, and to avoid hard-linking to directories
 * and other special files.  --ADM
 */
-asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
+SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
-                           int newdfd, const char __user *newname,
+                int, newdfd, const char __user *, newname, int, flags)
-                           int flags)
 {
        struct dentry *new_dentry;
        struct nameidata nd;
@@ -2473,7 +2472,7 @@ out:
        return error;
 }
-asmlinkage long sys_link(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(link, const char __user *, oldname, const char __user *, newname)
 {
        return sys_linkat(AT_FDCWD, oldname, AT_FDCWD, newname, 0);
 }
@@ -2624,8 +2623,8 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
        return error;
 }
-asmlinkage long sys_renameat(int olddfd, const char __user *oldname,
+SYSCALL_DEFINE4(renameat, int, olddfd, const char __user *, oldname,
-                             int newdfd, const char __user *newname)
+                int, newdfd, const char __user *, newname)
 {
        struct dentry *old_dir, *new_dir;
        struct dentry *old_dentry, *new_dentry;
@@ -2718,7 +2717,7 @@ exit:
        return error;
 }
-asmlinkage long sys_rename(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(rename, const char __user *, oldname, const char __user *, newname)
 {
        return sys_renameat(AT_FDCWD, oldname, AT_FDCWD, newname);
 }
diff --git a/fs/namespace.c b/fs/namespace.c
index a40685d800a8..228d8c4bfd18 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1128,7 +1128,7 @@ static int do_umount(struct vfsmount *mnt, int flags)
 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
 */
-asmlinkage long sys_umount(char __user * name, int flags)
+SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
 {
        struct path path;
        int retval;
@@ -1160,7 +1160,7 @@ out:
 /*
 *      The 2.0 compatible umount. No flags.
 */
-asmlinkage long sys_oldumount(char __user * name)
+SYSCALL_DEFINE1(oldumount, char __user *, name)
 {
        return sys_umount(name, 0);
 }
@@ -2045,9 +2045,8 @@ struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
        return new_ns;
 }
-asmlinkage long sys_mount(char __user * dev_name, char __user * dir_name,
+SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
-                          char __user * type, unsigned long flags,
+                char __user *, type, unsigned long, flags, void __user *, data)
-                          void __user * data)
 {
        int retval;
        unsigned long data_page;
@@ -2172,8 +2171,8 @@ static void chroot_fs_refs(struct path *old_root, struct path *new_root)
 *    though, so you may need to say mount --bind /nfs/my_root /nfs/my_root
 *    first.
 */
-asmlinkage long sys_pivot_root(const char __user * new_root,
+SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
-                               const char __user * put_old)
+                const char __user *, put_old)
 {
        struct vfsmount *tmp;
        struct path new, old, parent_path, root_parent, root;
diff --git a/fs/ncpfs/Kconfig b/fs/ncpfs/Kconfig
index 142808427b25..c931cf22a1f6 100644
--- a/fs/ncpfs/Kconfig
+++ b/fs/ncpfs/Kconfig
@@ -1,6 +1,27 @@
 #
 # NCP Filesystem configuration
 #
+config NCP_FS
+        tristate "NCP file system support (to mount NetWare volumes)"
+        depends on IPX!=n || INET
+        help
+          NCP (NetWare Core Protocol) is a protocol that runs over IPX and is
+          used by Novell NetWare clients to talk to file servers.  It is to
+          IPX what NFS is to TCP/IP, if that helps.  Saying Y here allows you
+          to mount NetWare file server volumes and to access them just like
+          any other Unix directory.  For details, please read the file
+          <file:Documentation/filesystems/ncpfs.txt> in the kernel source and
+          the IPX-HOWTO from <http://www.tldp.org/docs.html#howto>.
+          You do not have to say Y here if you want your Linux box to act as a
+          file *server* for Novell NetWare clients.
+          General information about how to connect Linux, Windows machines and
+          Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
+          To compile this as a module, choose M here: the module will be called
+          ncpfs.  Say N unless you are connected to a Novell network.
 config NCPFS_PACKET_SIGNING
        bool "Packet signatures"
        depends on NCP_FS
diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig
new file mode 100644
index 000000000000..36fe20d6eba2
--- /dev/null
+++ b/fs/nfs/Kconfig
@@ -0,0 +1,86 @@
+config NFS_FS
+        tristate "NFS client support"
+        depends on INET
+        select LOCKD
+        select SUNRPC
+        select NFS_ACL_SUPPORT if NFS_V3_ACL
+        help
+          Choose Y here if you want to access files residing on other
+          computers using Sun's Network File System protocol.  To compile
+          this file system support as a module, choose M here: the module
+          will be called nfs.
+          To mount file systems exported by NFS servers, you also need to
+          install the user space mount.nfs command which can be found in
+          the Linux nfs-utils package, available from http://linux-nfs.org/.
+          Information about using the mount command is available in the
+          mount(8) man page.  More detail about the Linux NFS client
+          implementation is available via the nfs(5) man page.
+          Below you can choose which versions of the NFS protocol are
+          available in the kernel to mount NFS servers.  Support for NFS
+          version 2 (RFC 1094) is always available when NFS_FS is selected.
+          To configure a system which mounts its root file system via NFS
+          at boot time, say Y here, select "Kernel level IP
+          autoconfiguration" in the NETWORK menu, and select "Root file
+          system on NFS" below.  You cannot compile this file system as a
+          module in this case.
+          If unsure, say N.
+config NFS_V3
+        bool "NFS client support for NFS version 3"
+        depends on NFS_FS
+        help
+          This option enables support for version 3 of the NFS protocol
+          (RFC 1813) in the kernel's NFS client.
+          If unsure, say Y.
+config NFS_V3_ACL
+        bool "NFS client support for the NFSv3 ACL protocol extension"
+        depends on NFS_V3
+        help
+          Some NFS servers support an auxiliary NFSv3 ACL protocol that
+          Sun added to Solaris but never became an official part of the
+          NFS version 3 protocol.  This protocol extension allows
+          applications on NFS clients to manipulate POSIX Access Control
+          Lists on files residing on NFS servers.  NFS servers enforce
+          ACLs on local files whether this protocol is available or not.
+          Choose Y here if your NFS server supports the Solaris NFSv3 ACL
+          protocol extension and you want your NFS client to allow
+          applications to access and modify ACLs on files on the server.
+          Most NFS servers don't support the Solaris NFSv3 ACL protocol
+          extension.  You can choose N here or specify the "noacl" mount
+          option to prevent your NFS client from trying to use the NFSv3
+          ACL protocol.
+          If unsure, say N.
+config NFS_V4
+        bool "NFS client support for NFS version 4 (EXPERIMENTAL)"
+        depends on NFS_FS && EXPERIMENTAL
+        select RPCSEC_GSS_KRB5
+        help
+          This option enables support for version 4 of the NFS protocol
+          (RFC 3530) in the kernel's NFS client.
+          To mount NFS servers using NFSv4, you also need to install user
+          space programs which can be found in the Linux nfs-utils package,
+          available from http://linux-nfs.org/.
+          If unsure, say N.
+config ROOT_NFS
+        bool "Root file system on NFS"
+        depends on NFS_FS=y && IP_PNP
+        help
+          If you want your system to mount its root file system via NFS,
+          choose Y here.  This is common practice for managing systems
+          without local permanent storage.  For details, read
+          <file:Documentation/filesystems/nfsroot.txt>.
+          Most people say N here.
diff --git a/fs/nfsctl.c b/fs/nfsctl.c
index b27451909dff..8f9a20556f79 100644
--- a/fs/nfsctl.c
+++ b/fs/nfsctl.c
@@ -86,8 +86,8 @@ static struct {
        },
 };
-long
+SYSCALL_DEFINE3(nfsservctl, int, cmd, struct nfsctl_arg __user *, arg,
-asmlinkage sys_nfsservctl(int cmd, struct nfsctl_arg __user *arg, void __user *res)
+                void __user *, res)
 {
        struct file *file;
        void __user *p = &arg->u;
diff --git a/fs/nfsd/Kconfig b/fs/nfsd/Kconfig
new file mode 100644
index 000000000000..44d7d04dab95
--- /dev/null
+++ b/fs/nfsd/Kconfig
@@ -0,0 +1,80 @@
+config NFSD
+        tristate "NFS server support"
+        depends on INET
+        select LOCKD
+        select SUNRPC
+        select EXPORTFS
+        select NFS_ACL_SUPPORT if NFSD_V2_ACL
+        help
+          Choose Y here if you want to allow other computers to access
+          files residing on this system using Sun's Network File System
+          protocol.  To compile the NFS server support as a module,
+          choose M here: the module will be called nfsd.
+          You may choose to use a user-space NFS server instead, in which
+          case you can choose N here.
+          To export local file systems using NFS, you also need to install
+          user space programs which can be found in the Linux nfs-utils
+          package, available from http://linux-nfs.org/.  More detail about
+          the Linux NFS server implementation is available via the
+          exports(5) man page.
+          Below you can choose which versions of the NFS protocol are
+          available to clients mounting the NFS server on this system.
+          Support for NFS version 2 (RFC 1094) is always available when
+          CONFIG_NFSD is selected.
+          If unsure, say N.
+config NFSD_V2_ACL
+        bool
+        depends on NFSD
+config NFSD_V3
+        bool "NFS server support for NFS version 3"
+        depends on NFSD
+        help
+          This option enables support in your system's NFS server for
+          version 3 of the NFS protocol (RFC 1813).
+          If unsure, say Y.
+config NFSD_V3_ACL
+        bool "NFS server support for the NFSv3 ACL protocol extension"
+        depends on NFSD_V3
+        select NFSD_V2_ACL
+        help
+          Solaris NFS servers support an auxiliary NFSv3 ACL protocol that
+          never became an official part of the NFS version 3 protocol.
+          This protocol extension allows applications on NFS clients to
+          manipulate POSIX Access Control Lists on files residing on NFS
+          servers.  NFS servers enforce POSIX ACLs on local files whether
+          this protocol is available or not.
+          This option enables support in your system's NFS server for the
+          NFSv3 ACL protocol extension allowing NFS clients to manipulate
+          POSIX ACLs on files exported by your system's NFS server.  NFS
+          clients which support the Solaris NFSv3 ACL protocol can then
+          access and modify ACLs on your NFS server.
+          To store ACLs on your NFS server, you also need to enable ACL-
+          related CONFIG options for your local file systems of choice.
+          If unsure, say N.
+config NFSD_V4
+        bool "NFS server support for NFS version 4 (EXPERIMENTAL)"
+        depends on NFSD && PROC_FS && EXPERIMENTAL
+        select NFSD_V3
+        select FS_POSIX_ACL
+        select RPCSEC_GSS_KRB5
+        help
+          This option enables support in your system's NFS server for
+          version 4 of the NFS protocol (RFC 3530).
+          To export files using NFSv4, you need to install additional user
+          space programs which can be found in the Linux nfs-utils package,
+          available from http://linux-nfs.org/.
+          If unsure, say N.
diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c
index c903e04aa217..5573508f707f 100644
--- a/fs/nfsd/auth.c
+++ b/fs/nfsd/auth.c
@@ -49,6 +49,8 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp)
                new->fsuid = exp->ex_anon_uid;
                new->fsgid = exp->ex_anon_gid;
                gi = groups_alloc(0);
+                if (!gi)
+                        goto oom;
        } else if (flags & NFSEXP_ROOTSQUASH) {
                if (!new->fsuid)
                        new->fsuid = exp->ex_anon_uid;
@@ -85,6 +87,7 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp)
                new->cap_effective = cap_raise_nfsd_set(new->cap_effective,
                                                        new->cap_permitted);
        put_cred(override_creds(new));
+        put_cred(new);
        return 0;
 oom:
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 88db7d3ec120..b6f60f48e94b 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2871,7 +2871,6 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
                file_lock.fl_owner = (fl_owner_t)lockt->lt_stateowner;
        file_lock.fl_pid = current->tgid;
        file_lock.fl_flags = FL_POSIX;
-        file_lock.fl_lmops = &nfsd_posix_mng_ops;
        file_lock.fl_start = lockt->lt_offset;
        file_lock.fl_end = last_byte_offset(lockt->lt_offset, lockt->lt_length);
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 81b8644b0136..bed766e435b5 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -427,10 +427,61 @@ static unsigned int inotify_poll(struct file *file, poll_table *wait)
        return ret;
 }
+/*
+ * Get an inotify_kernel_event if one exists and is small
+ * enough to fit in "count". Return an error pointer if
+ * not large enough.
+ *
+ * Called with the device ev_mutex held.
+ */
+static struct inotify_kernel_event *get_one_event(struct inotify_device *dev,
+                                                  size_t count)
+{
+        size_t event_size = sizeof(struct inotify_event);
+        struct inotify_kernel_event *kevent;
+        if (list_empty(&dev->events))
+                return NULL;
+        kevent = inotify_dev_get_event(dev);
+        if (kevent->name)
+                event_size += kevent->event.len;
+        if (event_size > count)
+                return ERR_PTR(-EINVAL);
+        remove_kevent(dev, kevent);
+        return kevent;
+}
+/*
+ * Copy an event to user space, returning how much we copied.
+ *
+ * We already checked that the event size is smaller than the
+ * buffer we had in "get_one_event()" above.
+ */
+static ssize_t copy_event_to_user(struct inotify_kernel_event *kevent,
+                                  char __user *buf)
+{
+        size_t event_size = sizeof(struct inotify_event);
+        if (copy_to_user(buf, &kevent->event, event_size))
+                return -EFAULT;
+        if (kevent->name) {
+                buf += event_size;
+                if (copy_to_user(buf, kevent->name, kevent->event.len))
+                        return -EFAULT;
+                event_size += kevent->event.len;
+        }
+        return event_size;
+}
 static ssize_t inotify_read(struct file *file, char __user *buf,
                            size_t count, loff_t *pos)
 {
-        size_t event_size = sizeof (struct inotify_event);
        struct inotify_device *dev;
        char __user *start;
        int ret;
@@ -440,81 +491,43 @@ static ssize_t inotify_read(struct file *file, char __user *buf,
        dev = file->private_data;
        while (1) {
+                struct inotify_kernel_event *kevent;
                prepare_to_wait(&dev->wq, &wait, TASK_INTERRUPTIBLE);
                mutex_lock(&dev->ev_mutex);
-                if (!list_empty(&dev->events)) {
+                kevent = get_one_event(dev, count);
-                        ret = 0;
-                        break;
-                }
                mutex_unlock(&dev->ev_mutex);
-                if (file->f_flags & O_NONBLOCK) {
+                if (kevent) {
-                        ret = -EAGAIN;
+                        ret = PTR_ERR(kevent);
-                        break;
+                        if (IS_ERR(kevent))
-                }
+                                break;
+                        ret = copy_event_to_user(kevent, buf);
-                if (signal_pending(current)) {
+                        free_kevent(kevent);
-                        ret = -EINTR;
+                        if (ret < 0)
-                        break;
+                                break;
+                        buf += ret;
+                        count -= ret;
+                        continue;
                }
-                schedule();
+                ret = -EAGAIN;
-        }
+                if (file->f_flags & O_NONBLOCK)
-        finish_wait(&dev->wq, &wait);
-        if (ret)
-                return ret;
-        while (1) {
-                struct inotify_kernel_event *kevent;
-                ret = buf - start;
-                if (list_empty(&dev->events))
                        break;
+                ret = -EINTR;
-                kevent = inotify_dev_get_event(dev);
+                if (signal_pending(current))
-                if (event_size + kevent->event.len > count) {
-                        if (ret == 0 && count > 0) {
-                                /*
-                                 * could not get a single event because we
-                                 * didn't have enough buffer space.
-                                 */
-                                ret = -EINVAL;
-                        }
                        break;
-                }
-                remove_kevent(dev, kevent);
-                /*
+                if (start != buf)
-                 * Must perform the copy_to_user outside the mutex in order
-                 * to avoid a lock order reversal with mmap_sem.
-                 */
-                mutex_unlock(&dev->ev_mutex);
-                if (copy_to_user(buf, &kevent->event, event_size)) {
-                        ret = -EFAULT;
                        break;
-                }
-                buf += event_size;
-                count -= event_size;
-                if (kevent->name) {
-                        if (copy_to_user(buf, kevent->name, kevent->event.len)){
-                                ret = -EFAULT;
-                                break;
-                        }
-                        buf += kevent->event.len;
-                        count -= kevent->event.len;
-                }
-                free_kevent(kevent);
-                mutex_lock(&dev->ev_mutex);
+                schedule();
        }
-        mutex_unlock(&dev->ev_mutex);
+        finish_wait(&dev->wq, &wait);
+        if (start != buf && ret != -EFAULT)
+                ret = buf - start;
        return ret;
 }
@@ -576,7 +589,7 @@ static const struct inotify_operations inotify_user_ops = {
        .destroy_watch  = free_inotify_user_watch,
 };
-asmlinkage long sys_inotify_init1(int flags)
+SYSCALL_DEFINE1(inotify_init1, int, flags)
 {
        struct inotify_device *dev;
        struct inotify_handle *ih;
@@ -655,12 +668,13 @@ out_put_fd:
        return ret;
 }
-asmlinkage long sys_inotify_init(void)
+SYSCALL_DEFINE0(inotify_init)
 {
        return sys_inotify_init1(0);
 }
-asmlinkage long sys_inotify_add_watch(int fd, const char __user *pathname, u32 mask)
+SYSCALL_DEFINE3(inotify_add_watch, int, fd, const char __user *, pathname,
+                u32, mask)
 {
        struct inode *inode;
        struct inotify_device *dev;
@@ -704,7 +718,7 @@ fput_and_out:
        return ret;
 }
-asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd)
+SYSCALL_DEFINE2(inotify_rm_watch, int, fd, __s32, wd)
 {
        struct file *filp;
        struct inotify_device *dev;
diff --git a/fs/ntfs/Kconfig b/fs/ntfs/Kconfig
new file mode 100644
index 000000000000..f5a868cc9152
--- /dev/null
+++ b/fs/ntfs/Kconfig
@@ -0,0 +1,78 @@
+config NTFS_FS
+        tristate "NTFS file system support"
+        select NLS
+        help
+          NTFS is the file system of Microsoft Windows NT, 2000, XP and 2003.
+          Saying Y or M here enables read support.  There is partial, but
+          safe, write support available.  For write support you must also
+          say Y to "NTFS write support" below.
+          There are also a number of user-space tools available, called
+          ntfsprogs.  These include ntfsundelete and ntfsresize, that work
+          without NTFS support enabled in the kernel.
+          This is a rewrite from scratch of Linux NTFS support and replaced
+          the old NTFS code starting with Linux 2.5.11.  A backport to
+          the Linux 2.4 kernel series is separately available as a patch
+          from the project web site.
+          For more information see <file:Documentation/filesystems/ntfs.txt>
+          and <http://www.linux-ntfs.org/>.
+          To compile this file system support as a module, choose M here: the
+          module will be called ntfs.
+          If you are not using Windows NT, 2000, XP or 2003 in addition to
+          Linux on your computer it is safe to say N.
+config NTFS_DEBUG
+        bool "NTFS debugging support"
+        depends on NTFS_FS
+        help
+          If you are experiencing any problems with the NTFS file system, say
+          Y here.  This will result in additional consistency checks to be
+          performed by the driver as well as additional debugging messages to
+          be written to the system log.  Note that debugging messages are
+          disabled by default.  To enable them, supply the option debug_msgs=1
+          at the kernel command line when booting the kernel or as an option
+          to insmod when loading the ntfs module.  Once the driver is active,
+          you can enable debugging messages by doing (as root):
+          echo 1 > /proc/sys/fs/ntfs-debug
+          Replacing the "1" with "0" would disable debug messages.
+          If you leave debugging messages disabled, this results in little
+          overhead, but enabling debug messages results in very significant
+          slowdown of the system.
+          When reporting bugs, please try to have available a full dump of
+          debugging messages while the misbehaviour was occurring.
+config NTFS_RW
+        bool "NTFS write support"
+        depends on NTFS_FS
+        help
+          This enables the partial, but safe, write support in the NTFS driver.
+          The only supported operation is overwriting existing files, without
+          changing the file length.  No file or directory creation, deletion or
+          renaming is possible.  Note only non-resident files can be written to
+          so you may find that some very small files (<500 bytes or so) cannot
+          be written to.
+          While we cannot guarantee that it will not damage any data, we have
+          so far not received a single report where the driver would have
+          damaged someones data so we assume it is perfectly safe to use.
+          Note:  While write support is safe in this version (a rewrite from
+          scratch of the NTFS support), it should be noted that the old NTFS
+          write support, included in Linux 2.5.10 and before (since 1997),
+          is not safe.
+          This is currently useful with TopologiLinux.  TopologiLinux is run
+          on top of any DOS/Microsoft Windows system without partitioning your
+          hard disk.  Unlike other Linux distributions TopologiLinux does not
+          need its own partition.  For more information see
+          <http://topologi-linux.sourceforge.net/>
+          It is perfectly safe to say N here.
diff --git a/fs/ocfs2/Kconfig b/fs/ocfs2/Kconfig
new file mode 100644
index 000000000000..701b7a3a872e
--- /dev/null
+++ b/fs/ocfs2/Kconfig
@@ -0,0 +1,85 @@
+config OCFS2_FS
+        tristate "OCFS2 file system support"
+        depends on NET && SYSFS
+        select CONFIGFS_FS
+        select JBD2
+        select CRC32
+        select QUOTA
+        select QUOTA_TREE
+        help
+          OCFS2 is a general purpose extent based shared disk cluster file
+          system with many similarities to ext3. It supports 64 bit inode
+          numbers, and has automatically extending metadata groups which may
+          also make it attractive for non-clustered use.
+          You'll want to install the ocfs2-tools package in order to at least
+          get "mount.ocfs2".
+          Project web page:    http://oss.oracle.com/projects/ocfs2
+          Tools web page:      http://oss.oracle.com/projects/ocfs2-tools
+          OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/
+          For more information on OCFS2, see the file
+          <file:Documentation/filesystems/ocfs2.txt>.
+config OCFS2_FS_O2CB
+        tristate "O2CB Kernelspace Clustering"
+        depends on OCFS2_FS
+        default y
+        help
+          OCFS2 includes a simple kernelspace clustering package, the OCFS2
+          Cluster Base.  It only requires a very small userspace component
+          to configure it. This comes with the standard ocfs2-tools package.
+          O2CB is limited to maintaining a cluster for OCFS2 file systems.
+          It cannot manage any other cluster applications.
+          It is always safe to say Y here, as the clustering method is
+          run-time selectable.
+config OCFS2_FS_USERSPACE_CLUSTER
+        tristate "OCFS2 Userspace Clustering"
+        depends on OCFS2_FS && DLM
+        default y
+        help
+          This option will allow OCFS2 to use userspace clustering services
+          in conjunction with the DLM in fs/dlm.  If you are using a
+          userspace cluster manager, say Y here.
+          It is safe to say Y, as the clustering method is run-time
+          selectable.
+config OCFS2_FS_STATS
+        bool "OCFS2 statistics"
+        depends on OCFS2_FS
+        default y
+        help
+          This option allows some fs statistics to be captured. Enabling
+          this option may increase the memory consumption.
+config OCFS2_DEBUG_MASKLOG
+        bool "OCFS2 logging support"
+        depends on OCFS2_FS
+        default y
+        help
+          The ocfs2 filesystem has an extensive logging system.  The system
+          allows selection of events to log via files in /sys/o2cb/logmask/.
+          This option will enlarge your kernel, but it allows debugging of
+          ocfs2 filesystem issues.
+config OCFS2_DEBUG_FS
+        bool "OCFS2 expensive checks"
+        depends on OCFS2_FS
+        default n
+        help
+          This option will enable expensive consistency checks. Enable
+          this option for debugging only as it is likely to decrease
+          performance of the filesystem.
+config OCFS2_FS_POSIX_ACL
+        bool "OCFS2 POSIX Access Control Lists"
+        depends on OCFS2_FS
+        select FS_POSIX_ACL
+        default n
+        help
+          Posix Access Control Lists (ACLs) support permissions for users and
+          groups beyond the owner/group/world scheme.
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index 6aff8f2d3e49..f4efa89baee5 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -810,171 +810,6 @@ out:
        return status;
 }
-/* This is difficult. We have to lock quota inode and start transaction
- * in this function but we don't want to take the penalty of exlusive
- * quota file lock when we are just going to use cached structures. So
- * we just take read lock check whether we have dquot cached and if so,
- * we don't have to take the write lock... */
-static int ocfs2_dquot_initialize(struct inode *inode, int type)
-{
-        handle_t *handle = NULL;
-        int status = 0;
-        struct super_block *sb = inode->i_sb;
-        struct ocfs2_mem_dqinfo *oinfo;
-        int exclusive = 0;
-        int cnt;
-        qid_t id;
-        mlog_entry_void();
-        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
-                if (type != -1 && cnt != type)
-                        continue;
-                if (!sb_has_quota_active(sb, cnt))
-                        continue;
-                oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
-                status = ocfs2_lock_global_qf(oinfo, 0);
-                if (status < 0)
-                        goto out;
-                /* This is just a performance optimization not a reliable test.
-                 * Since we hold an inode lock, noone can actually release
-                 * the structure until we are finished with initialization. */
-                if (inode->i_dquot[cnt] != NODQUOT) {
-                        ocfs2_unlock_global_qf(oinfo, 0);
-                        continue;
-                }
-                /* When we have inode lock, we know that no dquot_release() can
-                 * run and thus we can safely check whether we need to
-                 * read+modify global file to get quota information or whether
-                 * our node already has it. */
-                if (cnt == USRQUOTA)
-                        id = inode->i_uid;
-                else if (cnt == GRPQUOTA)
-                        id = inode->i_gid;
-                else
-                        BUG();
-                /* Obtain exclusion from quota off... */
-                down_write(&sb_dqopt(sb)->dqptr_sem);
-                exclusive = !dquot_is_cached(sb, id, cnt);
-                up_write(&sb_dqopt(sb)->dqptr_sem);
-                if (exclusive) {
-                        status = ocfs2_lock_global_qf(oinfo, 1);
-                        if (status < 0) {
-                                exclusive = 0;
-                                mlog_errno(status);
-                                goto out_ilock;
-                        }
-                        handle = ocfs2_start_trans(OCFS2_SB(sb),
-                                        ocfs2_calc_qinit_credits(sb, cnt));
-                        if (IS_ERR(handle)) {
-                                status = PTR_ERR(handle);
-                                mlog_errno(status);
-                                goto out_ilock;
-                        }
-                }
-                dquot_initialize(inode, cnt);
-                if (exclusive) {
-                        ocfs2_commit_trans(OCFS2_SB(sb), handle);
-                        ocfs2_unlock_global_qf(oinfo, 1);
-                }
-                ocfs2_unlock_global_qf(oinfo, 0);
-        }
-        mlog_exit(0);
-        return 0;
-out_ilock:
-        if (exclusive)
-                ocfs2_unlock_global_qf(oinfo, 1);
-        ocfs2_unlock_global_qf(oinfo, 0);
-out:
-        mlog_exit(status);
-        return status;
-}
-static int ocfs2_dquot_drop_slow(struct inode *inode)
-{
-        int status = 0;
-        int cnt;
-        int got_lock[MAXQUOTAS] = {0, 0};
-        handle_t *handle;
-        struct super_block *sb = inode->i_sb;
-        struct ocfs2_mem_dqinfo *oinfo;
-        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
-                if (!sb_has_quota_active(sb, cnt))
-                        continue;
-                oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
-                status = ocfs2_lock_global_qf(oinfo, 1);
-                if (status < 0)
-                        goto out;
-                got_lock[cnt] = 1;
-        }
-        handle = ocfs2_start_trans(OCFS2_SB(sb),
-                        ocfs2_calc_qinit_credits(sb, USRQUOTA) +
-                        ocfs2_calc_qinit_credits(sb, GRPQUOTA));
-        if (IS_ERR(handle)) {
-                status = PTR_ERR(handle);
-                mlog_errno(status);
-                goto out;
-        }
-        dquot_drop(inode);
-        ocfs2_commit_trans(OCFS2_SB(sb), handle);
-out:
-        for (cnt = 0; cnt < MAXQUOTAS; cnt++)
-                if (got_lock[cnt]) {
-                        oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
-                        ocfs2_unlock_global_qf(oinfo, 1);
-                }
-        return status;
-}
-/* See the comment before ocfs2_dquot_initialize. */
-static int ocfs2_dquot_drop(struct inode *inode)
-{
-        int status = 0;
-        struct super_block *sb = inode->i_sb;
-        struct ocfs2_mem_dqinfo *oinfo;
-        int exclusive = 0;
-        int cnt;
-        int got_lock[MAXQUOTAS] = {0, 0};
-        mlog_entry_void();
-        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
-                if (!sb_has_quota_active(sb, cnt))
-                        continue;
-                oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
-                status = ocfs2_lock_global_qf(oinfo, 0);
-                if (status < 0)
-                        goto out;
-                got_lock[cnt] = 1;
-        }
-        /* Lock against anyone releasing references so that when when we check
-         * we know we are not going to be last ones to release dquot */
-        down_write(&sb_dqopt(sb)->dqptr_sem);
-        /* Urgh, this is a terrible hack :( */
-        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
-                if (inode->i_dquot[cnt] != NODQUOT &&
-                    atomic_read(&inode->i_dquot[cnt]->dq_count) > 1) {
-                        exclusive = 1;
-                        break;
-                }
-        }
-        if (!exclusive)
-                dquot_drop_locked(inode);
-        up_write(&sb_dqopt(sb)->dqptr_sem);
-out:
-        for (cnt = 0; cnt < MAXQUOTAS; cnt++)
-                if (got_lock[cnt]) {
-                        oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
-                        ocfs2_unlock_global_qf(oinfo, 0);
-                }
-        /* In case we bailed out because we had to do expensive locking
-         * do it now... */
-        if (exclusive)
-                status = ocfs2_dquot_drop_slow(inode);
-        mlog_exit(status);
-        return status;
-}
 static struct dquot *ocfs2_alloc_dquot(struct super_block *sb, int type)
 {
        struct ocfs2_dquot *dquot =
@@ -991,8 +826,8 @@ static void ocfs2_destroy_dquot(struct dquot *dquot)
 }
 struct dquot_operations ocfs2_quota_operations = {
-        .initialize     = ocfs2_dquot_initialize,
+        .initialize     = dquot_initialize,
-        .drop           = ocfs2_dquot_drop,
+        .drop           = dquot_drop,
        .alloc_space    = dquot_alloc_space,
        .alloc_inode    = dquot_alloc_inode,
        .free_space     = dquot_free_space,
diff --git a/fs/omfs/Kconfig b/fs/omfs/Kconfig
new file mode 100644
index 000000000000..b1b9a0aba6fd
--- /dev/null
+++ b/fs/omfs/Kconfig
@@ -0,0 +1,13 @@
+config OMFS_FS
+        tristate "SonicBlue Optimized MPEG File System support"
+        depends on BLOCK
+        select CRC_ITU_T
+        help
+          This is the proprietary file system used by the Rio Karma music
+          player and ReplayTV DVR.  Despite the name, this filesystem is not
+          more efficient than a standard FS for MPEG files, in fact likely
+          the opposite is true.  Say Y if you have either of these devices
+          and wish to mount its disk.
+          To compile this file system support as a module, choose M here: the
+          module will be called omfs.  If unsure, say N.
diff --git a/fs/open.c b/fs/open.c
index d882fd2351d6..a3a78ceb2a2b 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -122,7 +122,7 @@ static int vfs_statfs64(struct dentry *dentry, struct statfs64 *buf)
        return 0;
 }
-asmlinkage long sys_statfs(const char __user *pathname, struct statfs __user * buf)
+SYSCALL_DEFINE2(statfs, const char __user *, pathname, struct statfs __user *, buf)
 {
        struct path path;
        int error;
@@ -138,8 +138,7 @@ asmlinkage long sys_statfs(const char __user *pathname, struct statfs __user * b
        return error;
 }
+SYSCALL_DEFINE3(statfs64, const char __user *, pathname, size_t, sz, struct statfs64 __user *, buf)
-asmlinkage long sys_statfs64(const char __user *pathname, size_t sz, struct statfs64 __user *buf)
 {
        struct path path;
        long error;
@@ -157,8 +156,7 @@ asmlinkage long sys_statfs64(const char __user *pathname, size_t sz, struct stat
        return error;
 }
+SYSCALL_DEFINE2(fstatfs, unsigned int, fd, struct statfs __user *, buf)
-asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user * buf)
 {
        struct file * file;
        struct statfs tmp;
@@ -176,7 +174,7 @@ out:
        return error;
 }
-asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz, struct statfs64 __user *buf)
+SYSCALL_DEFINE3(fstatfs64, unsigned int, fd, size_t, sz, struct statfs64 __user *, buf)
 {
        struct file * file;
        struct statfs64 tmp;
@@ -289,7 +287,7 @@ out:
        return error;
 }
-asmlinkage long sys_truncate(const char __user * path, unsigned long length)
+SYSCALL_DEFINE2(truncate, const char __user *, path, unsigned long, length)
 {
        /* on 32-bit boxen it will cut the range 2^31--2^32-1 off */
        return do_sys_truncate(path, (long)length);
@@ -341,7 +339,7 @@ out:
        return error;
 }
-asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length)
+SYSCALL_DEFINE2(ftruncate, unsigned int, fd, unsigned long, length)
 {
        long ret = do_sys_ftruncate(fd, length, 1);
        /* avoid REGPARM breakage on x86: */
@@ -351,21 +349,35 @@ asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length)
 /* LFS versions of truncate are only needed on 32 bit machines */
 #if BITS_PER_LONG == 32
-asmlinkage long sys_truncate64(const char __user * path, loff_t length)
+SYSCALL_DEFINE(truncate64)(const char __user * path, loff_t length)
 {
        return do_sys_truncate(path, length);
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_truncate64(long path, loff_t length)
+{
+        return SYSC_truncate64((const char __user *) path, length);
+}
+SYSCALL_ALIAS(sys_truncate64, SyS_truncate64);
+#endif
-asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length)
+SYSCALL_DEFINE(ftruncate64)(unsigned int fd, loff_t length)
 {
        long ret = do_sys_ftruncate(fd, length, 0);
        /* avoid REGPARM breakage on x86: */
        asmlinkage_protect(2, ret, fd, length);
        return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_ftruncate64(long fd, loff_t length)
+{
+        return SYSC_ftruncate64((unsigned int) fd, length);
+}
+SYSCALL_ALIAS(sys_ftruncate64, SyS_ftruncate64);
 #endif
+#endif /* BITS_PER_LONG == 32 */
-asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len)
+SYSCALL_DEFINE(fallocate)(int fd, int mode, loff_t offset, loff_t len)
 {
        struct file *file;
        struct inode *inode;
@@ -422,13 +434,20 @@ out_fput:
 out:
        return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_fallocate(long fd, long mode, loff_t offset, loff_t len)
+{
+        return SYSC_fallocate((int)fd, (int)mode, offset, len);
+}
+SYSCALL_ALIAS(sys_fallocate, SyS_fallocate);
+#endif
 /*
 * access() needs to use the real uid/gid, not the effective uid/gid.
 * We do this by temporarily clearing all FS-related capabilities and
 * switching the fsuid/fsgid around to the real ones.
 */
-asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode)
+SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
 {
        const struct cred *old_cred;
        struct cred *override_cred;
@@ -498,12 +517,12 @@ out:
        return res;
 }
-asmlinkage long sys_access(const char __user *filename, int mode)
+SYSCALL_DEFINE2(access, const char __user *, filename, int, mode)
 {
        return sys_faccessat(AT_FDCWD, filename, mode);
 }
-asmlinkage long sys_chdir(const char __user * filename)
+SYSCALL_DEFINE1(chdir, const char __user *, filename)
 {
        struct path path;
        int error;
@@ -524,7 +543,7 @@ out:
        return error;
 }
-asmlinkage long sys_fchdir(unsigned int fd)
+SYSCALL_DEFINE1(fchdir, unsigned int, fd)
 {
        struct file *file;
        struct inode *inode;
@@ -550,7 +569,7 @@ out:
        return error;
 }
-asmlinkage long sys_chroot(const char __user * filename)
+SYSCALL_DEFINE1(chroot, const char __user *, filename)
 {
        struct path path;
        int error;
@@ -575,7 +594,7 @@ out:
        return error;
 }
-asmlinkage long sys_fchmod(unsigned int fd, mode_t mode)
+SYSCALL_DEFINE2(fchmod, unsigned int, fd, mode_t, mode)
 {
        struct inode * inode;
        struct dentry * dentry;
@@ -609,8 +628,7 @@ out:
        return err;
 }
-asmlinkage long sys_fchmodat(int dfd, const char __user *filename,
+SYSCALL_DEFINE3(fchmodat, int, dfd, const char __user *, filename, mode_t, mode)
-                             mode_t mode)
 {
        struct path path;
        struct inode *inode;
@@ -639,7 +657,7 @@ out:
        return error;
 }
-asmlinkage long sys_chmod(const char __user *filename, mode_t mode)
+SYSCALL_DEFINE2(chmod, const char __user *, filename, mode_t, mode)
 {
        return sys_fchmodat(AT_FDCWD, filename, mode);
 }
@@ -669,7 +687,7 @@ static int chown_common(struct dentry * dentry, uid_t user, gid_t group)
        return error;
 }
-asmlinkage long sys_chown(const char __user * filename, uid_t user, gid_t group)
+SYSCALL_DEFINE3(chown, const char __user *, filename, uid_t, user, gid_t, group)
 {
        struct path path;
        int error;
@@ -688,8 +706,8 @@ out:
        return error;
 }
-asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
+SYSCALL_DEFINE5(fchownat, int, dfd, const char __user *, filename, uid_t, user,
-                             gid_t group, int flag)
+                gid_t, group, int, flag)
 {
        struct path path;
        int error = -EINVAL;
@@ -713,7 +731,7 @@ out:
        return error;
 }
-asmlinkage long sys_lchown(const char __user * filename, uid_t user, gid_t group)
+SYSCALL_DEFINE3(lchown, const char __user *, filename, uid_t, user, gid_t, group)
 {
        struct path path;
        int error;
@@ -732,8 +750,7 @@ out:
        return error;
 }
+SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
-asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group)
 {
        struct file * file;
        int error = -EBADF;
@@ -1029,7 +1046,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, int mode)
        return fd;
 }
-asmlinkage long sys_open(const char __user *filename, int flags, int mode)
+SYSCALL_DEFINE3(open, const char __user *, filename, int, flags, int, mode)
 {
        long ret;
@@ -1042,8 +1059,8 @@ asmlinkage long sys_open(const char __user *filename, int flags, int mode)
        return ret;
 }
-asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
+SYSCALL_DEFINE4(openat, int, dfd, const char __user *, filename, int, flags,
-                           int mode)
+                int, mode)
 {
        long ret;
@@ -1062,7 +1079,7 @@ asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
 * For backward compatibility?  Maybe this should be moved
 * into arch/i386 instead?
 */
-asmlinkage long sys_creat(const char __user * pathname, int mode)
+SYSCALL_DEFINE2(creat, const char __user *, pathname, int, mode)
 {
        return sys_open(pathname, O_CREAT | O_WRONLY | O_TRUNC, mode);
 }
@@ -1098,7 +1115,7 @@ EXPORT_SYMBOL(filp_close);
 * releasing the fd. This ensures that one clone task can't release
 * an fd while another clone is opening it.
 */
-asmlinkage long sys_close(unsigned int fd)
+SYSCALL_DEFINE1(close, unsigned int, fd)
 {
        struct file * filp;
        struct files_struct *files = current->files;
@@ -1131,14 +1148,13 @@ out_unlock:
        spin_unlock(&files->file_lock);
        return -EBADF;
 }
 EXPORT_SYMBOL(sys_close);
 /*
 * This routine simulates a hangup on the tty, to arrange that users
 * are given clean terminals at login time.
 */
-asmlinkage long sys_vhangup(void)
+SYSCALL_DEFINE0(vhangup)
 {
        if (capable(CAP_SYS_TTY_CONFIG)) {
                tty_vhangup_self();
diff --git a/fs/pipe.c b/fs/pipe.c
index 891697112f66..3a48ba5179d5 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -1043,7 +1043,7 @@ int do_pipe(int *fd)
 * sys_pipe() is the normal C calling standard for creating
 * a pipe. It's not the way Unix traditionally does this, though.
 */
-asmlinkage long __weak sys_pipe2(int __user *fildes, int flags)
+SYSCALL_DEFINE2(pipe2, int __user *, fildes, int, flags)
 {
        int fd[2];
        int error;
@@ -1059,7 +1059,7 @@ asmlinkage long __weak sys_pipe2(int __user *fildes, int flags)
        return error;
 }
-asmlinkage long __weak sys_pipe(int __user *fildes)
+SYSCALL_DEFINE1(pipe, int __user *, fildes)
 {
        return sys_pipe2(fildes, 0);
 }
diff --git a/fs/qnx4/Kconfig b/fs/qnx4/Kconfig
new file mode 100644
index 000000000000..be8e0e1445b6
--- /dev/null
+++ b/fs/qnx4/Kconfig
@@ -0,0 +1,25 @@
+config QNX4FS_FS
+        tristate "QNX4 file system support (read only)"
+        depends on BLOCK
+        help
+          This is the file system used by the real-time operating systems
+          QNX 4 and QNX 6 (the latter is also called QNX RTP).
+          Further information is available at <http://www.qnx.com/>.
+          Say Y if you intend to mount QNX hard disks or floppies.
+          Unless you say Y to "QNX4FS read-write support" below, you will
+          only be able to read these file systems.
+          To compile this file system support as a module, choose M here: the
+          module will be called qnx4.
+          If you don't know whether you need it, then you don't need it:
+          answer N.
+config QNX4FS_RW
+        bool "QNX4FS write support (DANGEROUS)"
+        depends on QNX4FS_FS && EXPERIMENTAL && BROKEN
+        help
+          Say Y if you want to test write support for QNX4 file systems.
+          It's currently broken, so for now:
+          answer N.
diff --git a/fs/quota.c b/fs/quota.c
index 4a8c94f05f76..d76ada914f98 100644
--- a/fs/quota.c
+++ b/fs/quota.c
@@ -371,7 +371,8 @@ static inline struct super_block *quotactl_block(const char __user *special)
 * calls. Maybe we need to add the process quotas etc. in the future,
 * but we probably should use rlimits for that.
 */
-asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special, qid_t id, void __user *addr)
+SYSCALL_DEFINE4(quotactl, unsigned int, cmd, const char __user *, special,
+                qid_t, id, void __user *, addr)
 {
        uint cmds, type;
        struct super_block *sb = NULL;
diff --git a/fs/read_write.c b/fs/read_write.c
index 5cc6924eb158..400fe81c973e 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -147,7 +147,7 @@ loff_t vfs_llseek(struct file *file, loff_t offset, int origin)
 }
 EXPORT_SYMBOL(vfs_llseek);
-asmlinkage off_t sys_lseek(unsigned int fd, off_t offset, unsigned int origin)
+SYSCALL_DEFINE3(lseek, unsigned int, fd, off_t, offset, unsigned int, origin)
 {
        off_t retval;
        struct file * file;
@@ -171,9 +171,9 @@ bad:
 }
 #ifdef __ARCH_WANT_SYS_LLSEEK
-asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
+SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned long, offset_high,
-                           unsigned long offset_low, loff_t __user * result,
+                unsigned long, offset_low, loff_t __user *, result,
-                           unsigned int origin)
+                unsigned int, origin)
 {
        int retval;
        struct file * file;
@@ -369,7 +369,7 @@ static inline void file_pos_write(struct file *file, loff_t pos)
        file->f_pos = pos;
 }
-asmlinkage ssize_t sys_read(unsigned int fd, char __user * buf, size_t count)
+SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
 {
        struct file *file;
        ssize_t ret = -EBADF;
@@ -386,7 +386,8 @@ asmlinkage ssize_t sys_read(unsigned int fd, char __user * buf, size_t count)
        return ret;
 }
-asmlinkage ssize_t sys_write(unsigned int fd, const char __user * buf, size_t count)
+SYSCALL_DEFINE3(write, unsigned int, fd, const char __user *, buf,
+                size_t, count)
 {
        struct file *file;
        ssize_t ret = -EBADF;
@@ -403,8 +404,8 @@ asmlinkage ssize_t sys_write(unsigned int fd, const char __user * buf, size_t co
        return ret;
 }
-asmlinkage ssize_t sys_pread64(unsigned int fd, char __user *buf,
+SYSCALL_DEFINE(pread64)(unsigned int fd, char __user *buf,
-                             size_t count, loff_t pos)
+                        size_t count, loff_t pos)
 {
        struct file *file;
        ssize_t ret = -EBADF;
@@ -423,9 +424,17 @@ asmlinkage ssize_t sys_pread64(unsigned int fd, char __user *buf,
        return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_pread64(long fd, long buf, long count, loff_t pos)
+{
+        return SYSC_pread64((unsigned int) fd, (char __user *) buf,
+                            (size_t) count, pos);
+}
+SYSCALL_ALIAS(sys_pread64, SyS_pread64);
+#endif
-asmlinkage ssize_t sys_pwrite64(unsigned int fd, const char __user *buf,
+SYSCALL_DEFINE(pwrite64)(unsigned int fd, const char __user *buf,
-                              size_t count, loff_t pos)
+                         size_t count, loff_t pos)
 {
        struct file *file;
        ssize_t ret = -EBADF;
@@ -444,6 +453,14 @@ asmlinkage ssize_t sys_pwrite64(unsigned int fd, const char __user *buf,
        return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_pwrite64(long fd, long buf, long count, loff_t pos)
+{
+        return SYSC_pwrite64((unsigned int) fd, (const char __user *) buf,
+                             (size_t) count, pos);
+}
+SYSCALL_ALIAS(sys_pwrite64, SyS_pwrite64);
+#endif
 /*
 * Reduce an iovec's length in-place.  Return the resulting number of segments
@@ -672,8 +689,8 @@ ssize_t vfs_writev(struct file *file, const struct iovec __user *vec,
 EXPORT_SYMBOL(vfs_writev);
-asmlinkage ssize_t
+SYSCALL_DEFINE3(readv, unsigned long, fd, const struct iovec __user *, vec,
-sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
+                unsigned long, vlen)
 {
        struct file *file;
        ssize_t ret = -EBADF;
@@ -693,8 +710,8 @@ sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
        return ret;
 }
-asmlinkage ssize_t
+SYSCALL_DEFINE3(writev, unsigned long, fd, const struct iovec __user *, vec,
-sys_writev(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
+                unsigned long, vlen)
 {
        struct file *file;
        ssize_t ret = -EBADF;
@@ -812,7 +829,7 @@ out:
        return retval;
 }
-asmlinkage ssize_t sys_sendfile(int out_fd, int in_fd, off_t __user *offset, size_t count)
+SYSCALL_DEFINE4(sendfile, int, out_fd, int, in_fd, off_t __user *, offset, size_t, count)
 {
        loff_t pos;
        off_t off;
@@ -831,7 +848,7 @@ asmlinkage ssize_t sys_sendfile(int out_fd, int in_fd, off_t __user *offset, siz
        return do_sendfile(out_fd, in_fd, NULL, count, 0);
 }
-asmlinkage ssize_t sys_sendfile64(int out_fd, int in_fd, loff_t __user *offset, size_t count)
+SYSCALL_DEFINE4(sendfile64, int, out_fd, int, in_fd, loff_t __user *, offset, size_t, count)
 {
        loff_t pos;
        ssize_t ret;
diff --git a/fs/readdir.c b/fs/readdir.c
index b318d9b5af2e..7723401f8d8b 100644
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -102,7 +102,8 @@ efault:
        return -EFAULT;
 }
-asmlinkage long old_readdir(unsigned int fd, struct old_linux_dirent __user * dirent, unsigned int count)
+SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
+                struct old_linux_dirent __user *, dirent, unsigned int, count)
 {
        int error;
        struct file * file;
@@ -187,7 +188,8 @@ efault:
        return -EFAULT;
 }
-asmlinkage long sys_getdents(unsigned int fd, struct linux_dirent __user * dirent, unsigned int count)
+SYSCALL_DEFINE3(getdents, unsigned int, fd,
+                struct linux_dirent __user *, dirent, unsigned int, count)
 {
        struct file * file;
        struct linux_dirent __user * lastdirent;
@@ -268,7 +270,8 @@ efault:
        return -EFAULT;
 }
-asmlinkage long sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count)
+SYSCALL_DEFINE3(getdents64, unsigned int, fd,
+                struct linux_dirent64 __user *, dirent, unsigned int, count)
 {
        struct file * file;
        struct linux_dirent64 __user * lastdirent;
diff --git a/fs/reiserfs/Kconfig b/fs/reiserfs/Kconfig
new file mode 100644
index 000000000000..949b8c6addc8
--- /dev/null
+++ b/fs/reiserfs/Kconfig
@@ -0,0 +1,85 @@
+config REISERFS_FS
+        tristate "Reiserfs support"
+        help
+          Stores not just filenames but the files themselves in a balanced
+          tree.  Uses journalling.
+          Balanced trees are more efficient than traditional file system
+          architectural foundations.
+          In general, ReiserFS is as fast as ext2, but is very efficient with
+          large directories and small files.  Additional patches are needed
+          for NFS and quotas, please see <http://www.namesys.com/> for links.
+          It is more easily extended to have features currently found in
+          database and keyword search systems than block allocation based file
+          systems are.  The next version will be so extended, and will support
+          plugins consistent with our motto ``It takes more than a license to
+          make source code open.''
+          Read <http://www.namesys.com/> to learn more about reiserfs.
+          Sponsored by Threshold Networks, Emusic.com, and Bigstorage.com.
+          If you like it, you can pay us to add new features to it that you
+          need, buy a support contract, or pay us to port it to another OS.
+config REISERFS_CHECK
+        bool "Enable reiserfs debug mode"
+        depends on REISERFS_FS
+        help
+          If you set this to Y, then ReiserFS will perform every check it can
+          possibly imagine of its internal consistency throughout its
+          operation.  It will also go substantially slower.  More than once we
+          have forgotten that this was on, and then gone despondent over the
+          latest benchmarks.:-) Use of this option allows our team to go all
+          out in checking for consistency when debugging without fear of its
+          effect on end users.  If you are on the verge of sending in a bug
+          report, say Y and you might get a useful error message.  Almost
+          everyone should say N.
+config REISERFS_PROC_INFO
+        bool "Stats in /proc/fs/reiserfs"
+        depends on REISERFS_FS && PROC_FS
+        help
+          Create under /proc/fs/reiserfs a hierarchy of files, displaying
+          various ReiserFS statistics and internal data at the expense of
+          making your kernel or module slightly larger (+8 KB). This also
+          increases the amount of kernel memory required for each mount.
+          Almost everyone but ReiserFS developers and people fine-tuning
+          reiserfs or tracing problems should say N.
+config REISERFS_FS_XATTR
+        bool "ReiserFS extended attributes"
+        depends on REISERFS_FS
+        help
+          Extended attributes are name:value pairs associated with inodes by
+          the kernel or by users (see the attr(5) manual page, or visit
+          <http://acl.bestbits.at/> for details).
+          If unsure, say N.
+config REISERFS_FS_POSIX_ACL
+        bool "ReiserFS POSIX Access Control Lists"
+        depends on REISERFS_FS_XATTR
+        select FS_POSIX_ACL
+        help
+          Posix Access Control Lists (ACLs) support permissions for users and
+          groups beyond the owner/group/world scheme.
+          To learn more about Access Control Lists, visit the Posix ACLs for
+          Linux website <http://acl.bestbits.at/>.
+          If you don't know what Access Control Lists are, say N
+config REISERFS_FS_SECURITY
+        bool "ReiserFS Security Labels"
+        depends on REISERFS_FS_XATTR
+        help
+          Security labels support alternative access control models
+          implemented by security modules like SELinux.  This option
+          enables an extended attribute handler for file security
+          labels in the ReiserFS filesystem.
+          If you are not using a security module that requires using
+          extended attributes for file security labels, say N.
diff --git a/fs/romfs/Kconfig b/fs/romfs/Kconfig
new file mode 100644
index 000000000000..1a17020f9faf
--- /dev/null
+++ b/fs/romfs/Kconfig
@@ -0,0 +1,16 @@
+config ROMFS_FS
+        tristate "ROM file system support"
+        depends on BLOCK
+        ---help---
+          This is a very small read-only file system mainly intended for
+          initial ram disks of installation disks, but it could be used for
+          other read-only media as well.  Read
+          <file:Documentation/filesystems/romfs.txt> for details.
+          To compile this file system support as a module, choose M here: the
+          module will be called romfs.  Note that the file system of your
+          root partition (the one containing the directory /) cannot be a
+          module.
+          If you don't know whether you need it, then you don't need it:
+          answer N.
diff --git a/fs/select.c b/fs/select.c
index 08b91beed806..0fe0e1469df3 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -557,8 +557,8 @@ out_nofds:
        return ret;
 }
-asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
+SYSCALL_DEFINE5(select, int, n, fd_set __user *, inp, fd_set __user *, outp,
-                        fd_set __user *exp, struct timeval __user *tvp)
+                fd_set __user *, exp, struct timeval __user *, tvp)
 {
        struct timespec end_time, *to = NULL;
        struct timeval tv;
@@ -582,9 +582,9 @@ asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
 }
 #ifdef HAVE_SET_RESTORE_SIGMASK
-asmlinkage long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp,
+static long do_pselect(int n, fd_set __user *inp, fd_set __user *outp,
-                fd_set __user *exp, struct timespec __user *tsp,
+                       fd_set __user *exp, struct timespec __user *tsp,
-                const sigset_t __user *sigmask, size_t sigsetsize)
+                       const sigset_t __user *sigmask, size_t sigsetsize)
 {
        sigset_t ksigmask, sigsaved;
        struct timespec ts, end_time, *to = NULL;
@@ -610,7 +610,7 @@ asmlinkage long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp,
                sigprocmask(SIG_SETMASK, &ksigmask, &sigsaved);
        }
-        ret = core_sys_select(n, inp, outp, exp, &end_time);
+        ret = core_sys_select(n, inp, outp, exp, to);
        ret = poll_select_copy_remaining(&end_time, tsp, 0, ret);
        if (ret == -ERESTARTNOHAND) {
@@ -636,8 +636,9 @@ asmlinkage long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp,
 * which has a pointer to the sigset_t itself followed by a size_t containing
 * the sigset size.
 */
-asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp,
+SYSCALL_DEFINE6(pselect6, int, n, fd_set __user *, inp, fd_set __user *, outp,
-        fd_set __user *exp, struct timespec __user *tsp, void __user *sig)
+                fd_set __user *, exp, struct timespec __user *, tsp,
+                void __user *, sig)
 {
        size_t sigsetsize = 0;
        sigset_t __user *up = NULL;
@@ -650,7 +651,7 @@ asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp,
                        return -EFAULT;
        }
-        return sys_pselect7(n, inp, outp, exp, tsp, up, sigsetsize);
+        return do_pselect(n, inp, outp, exp, tsp, up, sigsetsize);
 }
 #endif /* HAVE_SET_RESTORE_SIGMASK */
@@ -854,8 +855,8 @@ static long do_restart_poll(struct restart_block *restart_block)
        return ret;
 }
-asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
+SYSCALL_DEFINE3(poll, struct pollfd __user *, ufds, unsigned int, nfds,
-                        long timeout_msecs)
+                long, timeout_msecs)
 {
        struct timespec end_time, *to = NULL;
        int ret;
@@ -889,9 +890,9 @@ asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
 }
 #ifdef HAVE_SET_RESTORE_SIGMASK
-asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds,
+SYSCALL_DEFINE5(ppoll, struct pollfd __user *, ufds, unsigned int, nfds,
-        struct timespec __user *tsp, const sigset_t __user *sigmask,
+                struct timespec __user *, tsp, const sigset_t __user *, sigmask,
-        size_t sigsetsize)
+                size_t, sigsetsize)
 {
        sigset_t ksigmask, sigsaved;
        struct timespec ts, end_time, *to = NULL;
diff --git a/fs/signalfd.c b/fs/signalfd.c
index 9c39bc7f8431..b07565c94386 100644
--- a/fs/signalfd.c
+++ b/fs/signalfd.c
@@ -205,8 +205,8 @@ static const struct file_operations signalfd_fops = {
        .read           = signalfd_read,
 };
-asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask,
+SYSCALL_DEFINE4(signalfd4, int, ufd, sigset_t __user *, user_mask,
-                              size_t sizemask, int flags)
+                size_t, sizemask, int, flags)
 {
        sigset_t sigmask;
        struct signalfd_ctx *ctx;
@@ -259,8 +259,8 @@ asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask,
        return ufd;
 }
-asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask,
+SYSCALL_DEFINE3(signalfd, int, ufd, sigset_t __user *, user_mask,
-                             size_t sizemask)
+                size_t, sizemask)
 {
        return sys_signalfd4(ufd, user_mask, sizemask, 0);
 }
diff --git a/fs/smbfs/Kconfig b/fs/smbfs/Kconfig
new file mode 100644
index 000000000000..e668127c8b2e
--- /dev/null
+++ b/fs/smbfs/Kconfig
@@ -0,0 +1,55 @@
+config SMB_FS
+        tristate "SMB file system support (OBSOLETE, please use CIFS)"
+        depends on INET
+        select NLS
+        help
+          SMB (Server Message Block) is the protocol Windows for Workgroups
+          (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share
+          files and printers over local networks.  Saying Y here allows you to
+          mount their file systems (often called "shares" in this context) and
+          access them just like any other Unix directory.  Currently, this
+          works only if the Windows machines use TCP/IP as the underlying
+          transport protocol, and not NetBEUI.  For details, read
+          <file:Documentation/filesystems/smbfs.txt> and the SMB-HOWTO,
+          available from <http://www.tldp.org/docs.html#howto>.
+          Note: if you just want your box to act as an SMB *server* and make
+          files and printing services available to Windows clients (which need
+          to have a TCP/IP stack), you don't need to say Y here; you can use
+          the program SAMBA (available from <ftp://ftp.samba.org/pub/samba/>)
+          for that.
+          General information about how to connect Linux, Windows machines and
+          Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
+          To compile the SMB support as a module, choose M here:
+          the module will be called smbfs.  Most people say N, however.
+config SMB_NLS_DEFAULT
+        bool "Use a default NLS"
+        depends on SMB_FS
+        help
+          Enabling this will make smbfs use nls translations by default. You
+          need to specify the local charset (CONFIG_NLS_DEFAULT) in the nls
+          settings and you need to give the default nls for the SMB server as
+          CONFIG_SMB_NLS_REMOTE.
+          The nls settings can be changed at mount time, if your smbmount
+          supports that, using the codepage and iocharset parameters.
+          smbmount from samba 2.2.0 or later supports this.
+config SMB_NLS_REMOTE
+        string "Default Remote NLS Option"
+        depends on SMB_NLS_DEFAULT
+        default "cp437"
+        help
+          This setting allows you to specify a default value for which
+          codepage the server uses. If this field is left blank no
+          translations will be done by default. The local codepage/charset
+          default to CONFIG_NLS_DEFAULT.
+          The nls settings can be changed at mount time, if your smbmount
+          supports that, using the codepage and iocharset parameters.
+          smbmount from samba 2.2.0 or later supports this.
diff --git a/fs/splice.c b/fs/splice.c
index a54b3e3f10a7..4ed0ba44a966 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1435,8 +1435,8 @@ static long vmsplice_to_pipe(struct file *file, const struct iovec __user *iov,
 * Currently we punt and implement it as a normal copy, see pipe_to_user().
 *
 */
-asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
+SYSCALL_DEFINE4(vmsplice, int, fd, const struct iovec __user *, iov,
-                             unsigned long nr_segs, unsigned int flags)
+                unsigned long, nr_segs, unsigned int, flags)
 {
        struct file *file;
        long error;
@@ -1461,9 +1461,9 @@ asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
        return error;
 }
-asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
+SYSCALL_DEFINE6(splice, int, fd_in, loff_t __user *, off_in,
-                           int fd_out, loff_t __user *off_out,
+                int, fd_out, loff_t __user *, off_out,
-                           size_t len, unsigned int flags)
+                size_t, len, unsigned int, flags)
 {
        long error;
        struct file *in, *out;
@@ -1685,7 +1685,7 @@ static long do_tee(struct file *in, struct file *out, size_t len,
        return ret;
 }
-asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags)
+SYSCALL_DEFINE4(tee, int, fdin, int, fdout, size_t, len, unsigned int, flags)
 {
        struct file *in;
        int error, fput_in;
diff --git a/fs/squashfs/Kconfig b/fs/squashfs/Kconfig
new file mode 100644
index 000000000000..25a00d19d686
--- /dev/null
+++ b/fs/squashfs/Kconfig
@@ -0,0 +1,51 @@
+config SQUASHFS
+        tristate "SquashFS 4.0 - Squashed file system support"
+        depends on BLOCK
+        select ZLIB_INFLATE
+        help
+          Saying Y here includes support for SquashFS 4.0 (a Compressed
+          Read-Only File System).  Squashfs is a highly compressed read-only
+          filesystem for Linux.  It uses zlib compression to compress both
+          files, inodes and directories.  Inodes in the system are very small
+          and all blocks are packed to minimise data overhead. Block sizes
+          greater than 4K are supported up to a maximum of 1 Mbytes (default
+          block size 128K).  SquashFS 4.0 supports 64 bit filesystems and files
+          (larger than 4GB), full uid/gid information, hard links and
+          timestamps.  
+          Squashfs is intended for general read-only filesystem use, for
+          archival use (i.e. in cases where a .tar.gz file may be used), and in
+          embedded systems where low overhead is needed.  Further information
+          and tools are available from http://squashfs.sourceforge.net.
+          If you want to compile this as a module ( = code which can be
+          inserted in and removed from the running kernel whenever you want),
+          say M here and read <file:Documentation/modules.txt>.  The module
+          will be called squashfs.  Note that the root file system (the one
+          containing the directory /) cannot be compiled as a module.
+          If unsure, say N.
+config SQUASHFS_EMBEDDED
+        bool "Additional option for memory-constrained systems" 
+        depends on SQUASHFS
+        default n
+        help
+          Saying Y here allows you to specify cache size.
+          If unsure, say N.
+config SQUASHFS_FRAGMENT_CACHE_SIZE
+        int "Number of fragments cached" if SQUASHFS_EMBEDDED
+        depends on SQUASHFS
+        default "3"
+        help
+          By default SquashFS caches the last 3 fragments read from
+          the filesystem.  Increasing this amount may mean SquashFS
+          has to re-read fragments less often from disk, at the expense
+          of extra system memory.  Decreasing this amount will mean
+          SquashFS uses less memory at the expense of extra reads from disk.
+          Note there must be at least one cached fragment.  Anything
+          much more than three will probably not make much difference.
diff --git a/fs/squashfs/squashfs_fs.h b/fs/squashfs/squashfs_fs.h
index 6840da1bf21e..283daafc568e 100644
--- a/fs/squashfs/squashfs_fs.h
+++ b/fs/squashfs/squashfs_fs.h
@@ -26,7 +26,6 @@
 #define SQUASHFS_CACHED_FRAGMENTS       CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE
 #define SQUASHFS_MAJOR                  4
 #define SQUASHFS_MINOR                  0
-#define SQUASHFS_MAGIC                  0x73717368
 #define SQUASHFS_START                  0
 /* size of metadata (inode and directory) blocks */
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index a0466d7467b2..071df5b5b491 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -35,6 +35,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/zlib.h>
+#include <linux/magic.h>
 #include "squashfs_fs.h"
 #include "squashfs_fs_sb.h"
diff --git a/fs/stat.c b/fs/stat.c
index 7e12a6f82795..2db740a0cfb5 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -152,7 +152,7 @@ static int cp_old_stat(struct kstat *stat, struct __old_kernel_stat __user * sta
        return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
 }
-asmlinkage long sys_stat(char __user * filename, struct __old_kernel_stat __user * statbuf)
+SYSCALL_DEFINE2(stat, char __user *, filename, struct __old_kernel_stat __user *, statbuf)
 {
        struct kstat stat;
        int error = vfs_stat_fd(AT_FDCWD, filename, &stat);
@@ -162,7 +162,8 @@ asmlinkage long sys_stat(char __user * filename, struct __old_kernel_stat __user
        return error;
 }
-asmlinkage long sys_lstat(char __user * filename, struct __old_kernel_stat __user * statbuf)
+SYSCALL_DEFINE2(lstat, char __user *, filename, struct __old_kernel_stat __user *, statbuf)
 {
        struct kstat stat;
        int error = vfs_lstat_fd(AT_FDCWD, filename, &stat);
@@ -172,7 +173,8 @@ asmlinkage long sys_lstat(char __user * filename, struct __old_kernel_stat __use
        return error;
 }
-asmlinkage long sys_fstat(unsigned int fd, struct __old_kernel_stat __user * statbuf)
+SYSCALL_DEFINE2(fstat, unsigned int, fd, struct __old_kernel_stat __user *, statbuf)
 {
        struct kstat stat;
        int error = vfs_fstat(fd, &stat);
@@ -235,7 +237,7 @@ static int cp_new_stat(struct kstat *stat, struct stat __user *statbuf)
        return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
 }
-asmlinkage long sys_newstat(char __user *filename, struct stat __user *statbuf)
+SYSCALL_DEFINE2(newstat, char __user *, filename, struct stat __user *, statbuf)
 {
        struct kstat stat;
        int error = vfs_stat_fd(AT_FDCWD, filename, &stat);
@@ -246,7 +248,7 @@ asmlinkage long sys_newstat(char __user *filename, struct stat __user *statbuf)
        return error;
 }
-asmlinkage long sys_newlstat(char __user *filename, struct stat __user *statbuf)
+SYSCALL_DEFINE2(newlstat, char __user *, filename, struct stat __user *, statbuf)
 {
        struct kstat stat;
        int error = vfs_lstat_fd(AT_FDCWD, filename, &stat);
@@ -258,8 +260,8 @@ asmlinkage long sys_newlstat(char __user *filename, struct stat __user *statbuf)
 }
 #if !defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_SYS_NEWFSTATAT)
-asmlinkage long sys_newfstatat(int dfd, char __user *filename,
+SYSCALL_DEFINE4(newfstatat, int, dfd, char __user *, filename,
-                                struct stat __user *statbuf, int flag)
+                struct stat __user *, statbuf, int, flag)
 {
        struct kstat stat;
        int error = -EINVAL;
@@ -280,7 +282,7 @@ out:
 }
 #endif
-asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf)
+SYSCALL_DEFINE2(newfstat, unsigned int, fd, struct stat __user *, statbuf)
 {
        struct kstat stat;
        int error = vfs_fstat(fd, &stat);
@@ -291,8 +293,8 @@ asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf)
        return error;
 }
-asmlinkage long sys_readlinkat(int dfd, const char __user *pathname,
+SYSCALL_DEFINE4(readlinkat, int, dfd, const char __user *, pathname,
-                                char __user *buf, int bufsiz)
+                char __user *, buf, int, bufsiz)
 {
        struct path path;
        int error;
@@ -318,8 +320,8 @@ asmlinkage long sys_readlinkat(int dfd, const char __user *pathname,
        return error;
 }
-asmlinkage long sys_readlink(const char __user *path, char __user *buf,
+SYSCALL_DEFINE3(readlink, const char __user *, path, char __user *, buf,
-                                int bufsiz)
+                int, bufsiz)
 {
        return sys_readlinkat(AT_FDCWD, path, buf, bufsiz);
 }
@@ -365,7 +367,7 @@ static long cp_new_stat64(struct kstat *stat, struct stat64 __user *statbuf)
        return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
 }
-asmlinkage long sys_stat64(char __user * filename, struct stat64 __user * statbuf)
+SYSCALL_DEFINE2(stat64, char __user *, filename, struct stat64 __user *, statbuf)
 {
        struct kstat stat;
        int error = vfs_stat(filename, &stat);
@@ -375,7 +377,8 @@ asmlinkage long sys_stat64(char __user * filename, struct stat64 __user * statbu
        return error;
 }
-asmlinkage long sys_lstat64(char __user * filename, struct stat64 __user * statbuf)
+SYSCALL_DEFINE2(lstat64, char __user *, filename, struct stat64 __user *, statbuf)
 {
        struct kstat stat;
        int error = vfs_lstat(filename, &stat);
@@ -385,7 +388,8 @@ asmlinkage long sys_lstat64(char __user * filename, struct stat64 __user * statb
        return error;
 }
-asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user * statbuf)
+SYSCALL_DEFINE2(fstat64, unsigned long, fd, struct stat64 __user *, statbuf)
 {
        struct kstat stat;
        int error = vfs_fstat(fd, &stat);
@@ -396,8 +400,8 @@ asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user * statbuf)
        return error;
 }
-asmlinkage long sys_fstatat64(int dfd, char __user *filename,
+SYSCALL_DEFINE4(fstatat64, int, dfd, char __user *, filename,
-                               struct stat64 __user *statbuf, int flag)
+                struct stat64 __user *, statbuf, int, flag)
 {
        struct kstat stat;
        int error = -EINVAL;
diff --git a/fs/super.c b/fs/super.c
index ed080c417167..645e5403f2a0 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -544,7 +544,7 @@ rescan:
        return NULL;
 }
-asmlinkage long sys_ustat(unsigned dev, struct ustat __user * ubuf)
+SYSCALL_DEFINE2(ustat, unsigned, dev, struct ustat __user *, ubuf)
 {
        struct super_block *s;
        struct ustat tmp;
diff --git a/fs/sync.c b/fs/sync.c
index ac02b56548bc..a16d53e5fe9d 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -36,7 +36,7 @@ static void do_sync(unsigned long wait)
                laptop_sync_completion();
 }
-asmlinkage long sys_sync(void)
+SYSCALL_DEFINE0(sync)
 {
        do_sync(1);
        return 0;
@@ -144,12 +144,12 @@ static int do_fsync(unsigned int fd, int datasync)
        return ret;
 }
-asmlinkage long sys_fsync(unsigned int fd)
+SYSCALL_DEFINE1(fsync, unsigned int, fd)
 {
        return do_fsync(fd, 0);
 }
-asmlinkage long sys_fdatasync(unsigned int fd)
+SYSCALL_DEFINE1(fdatasync, unsigned int, fd)
 {
        return do_fsync(fd, 1);
 }
@@ -201,8 +201,8 @@ asmlinkage long sys_fdatasync(unsigned int fd)
 * already-instantiated disk blocks, there are no guarantees here that the data
 * will be available after a crash.
 */
-asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
+SYSCALL_DEFINE(sync_file_range)(int fd, loff_t offset, loff_t nbytes,
-                                        unsigned int flags)
+                                unsigned int flags)
 {
        int ret;
        struct file *file;
@@ -262,14 +262,32 @@ out_put:
 out:
        return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_sync_file_range(long fd, loff_t offset, loff_t nbytes,
+                                    long flags)
+{
+        return SYSC_sync_file_range((int) fd, offset, nbytes,
+                                    (unsigned int) flags);
+}
+SYSCALL_ALIAS(sys_sync_file_range, SyS_sync_file_range);
+#endif
 /* It would be nice if people remember that not all the world's an i386
   when they introduce new system calls */
-asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
+SYSCALL_DEFINE(sync_file_range2)(int fd, unsigned int flags,
-                                     loff_t offset, loff_t nbytes)
+                                 loff_t offset, loff_t nbytes)
 {
        return sys_sync_file_range(fd, offset, nbytes, flags);
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_sync_file_range2(long fd, long flags,
+                                     loff_t offset, loff_t nbytes)
+{
+        return SYSC_sync_file_range2((int) fd, (unsigned int) flags,
+                                     offset, nbytes);
+}
+SYSCALL_ALIAS(sys_sync_file_range2, SyS_sync_file_range2);
+#endif
 /*
 * `endbyte' is inclusive
diff --git a/fs/sysfs/Kconfig b/fs/sysfs/Kconfig
new file mode 100644
index 000000000000..f4b67588b9d6
--- /dev/null
+++ b/fs/sysfs/Kconfig
@@ -0,0 +1,23 @@
+config SYSFS
+        bool "sysfs file system support" if EMBEDDED
+        default y
+        help
+        The sysfs filesystem is a virtual filesystem that the kernel uses to
+        export internal kernel objects, their attributes, and their
+        relationships to one another.
+        Users can use sysfs to ascertain useful information about the running
+        kernel, such as the devices the kernel has discovered on each bus and
+        which driver each is bound to. sysfs can also be used to tune devices
+        and other kernel subsystems.
+        Some system agents rely on the information in sysfs to operate.
+        /sbin/hotplug uses device and object attributes in sysfs to assist in
+        delegating policy decisions, like persistently naming devices.
+        sysfs is currently used by the block subsystem to mount the root
+        partition.  If sysfs is disabled you must specify the boot device on
+        the kernel boot command line via its major and minor numbers.  For
+        example, "root=03:01" for /dev/hda1.
+        Designers of embedded systems may wish to say N here to conserve space.
diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c
index 66f6e58a7e4b..f2c478c3424e 100644
--- a/fs/sysfs/bin.c
+++ b/fs/sysfs/bin.c
@@ -63,6 +63,9 @@ read(struct file *file, char __user *userbuf, size_t bytes, loff_t *off)
        int count = min_t(size_t, bytes, PAGE_SIZE);
        char *temp;
+        if (!bytes)
+                return 0;
        if (size) {
                if (offs > size)
                        return 0;
@@ -131,6 +134,9 @@ static ssize_t write(struct file *file, const char __user *userbuf,
        int count = min_t(size_t, bytes, PAGE_SIZE);
        char *temp;
+        if (!bytes)
+                return 0;
        if (size) {
                if (offs > size)
                        return 0;
diff --git a/fs/sysv/Kconfig b/fs/sysv/Kconfig
new file mode 100644
index 000000000000..33aeb4b75db1
--- /dev/null
+++ b/fs/sysv/Kconfig
@@ -0,0 +1,36 @@
+config SYSV_FS
+        tristate "System V/Xenix/V7/Coherent file system support"
+        depends on BLOCK
+        help
+          SCO, Xenix and Coherent are commercial Unix systems for Intel
+          machines, and Version 7 was used on the DEC PDP-11. Saying Y
+          here would allow you to read from their floppies and hard disk
+          partitions.
+          If you have floppies or hard disk partitions like that, it is likely
+          that they contain binaries from those other Unix systems; in order
+          to run these binaries, you will want to install linux-abi which is
+          a set of kernel modules that lets you run SCO, Xenix, Wyse,
+          UnixWare, Dell Unix and System V programs under Linux.  It is
+          available via FTP (user: ftp) from
+          <ftp://ftp.openlinux.org/pub/people/hch/linux-abi/>).
+          NOTE: that will work only for binaries from Intel-based systems;
+          PDP ones will have to wait until somebody ports Linux to -11 ;-)
+          If you only intend to mount files from some other Unix over the
+          network using NFS, you don't need the System V file system support
+          (but you need NFS file system support obviously).
+          Note that this option is generally not needed for floppies, since a
+          good portable way to transport files and directories between unixes
+          (and even other operating systems) is given by the tar program ("man
+          tar" or preferably "info tar").  Note also that this option has
+          nothing whatsoever to do with the option "System V IPC". Read about
+          the System V file system in
+          <file:Documentation/filesystems/sysv-fs.txt>.
+          Saying Y here will enlarge your kernel by about 27 KB.
+          To compile this as a module, choose M here: the module will be called
+          sysv.
+          If you haven't heard about all of this before, it's safe to say N.
diff --git a/fs/timerfd.c b/fs/timerfd.c
index 0862f0e49d0c..6a123b8ff3f5 100644
--- a/fs/timerfd.c
+++ b/fs/timerfd.c
@@ -177,7 +177,7 @@ static struct file *timerfd_fget(int fd)
        return file;
 }
-asmlinkage long sys_timerfd_create(int clockid, int flags)
+SYSCALL_DEFINE2(timerfd_create, int, clockid, int, flags)
 {
        int ufd;
        struct timerfd_ctx *ctx;
@@ -208,9 +208,9 @@ asmlinkage long sys_timerfd_create(int clockid, int flags)
        return ufd;
 }
-asmlinkage long sys_timerfd_settime(int ufd, int flags,
+SYSCALL_DEFINE4(timerfd_settime, int, ufd, int, flags,
-                                    const struct itimerspec __user *utmr,
+                const struct itimerspec __user *, utmr,
-                                    struct itimerspec __user *otmr)
+                struct itimerspec __user *, otmr)
 {
        struct file *file;
        struct timerfd_ctx *ctx;
@@ -265,7 +265,7 @@ asmlinkage long sys_timerfd_settime(int ufd, int flags,
        return 0;
 }
-asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr)
+SYSCALL_DEFINE2(timerfd_gettime, int, ufd, struct itimerspec __user *, otmr)
 {
        struct file *file;
        struct timerfd_ctx *ctx;
diff --git a/fs/udf/Kconfig b/fs/udf/Kconfig
new file mode 100644
index 000000000000..0e0e99bd6bce
--- /dev/null
+++ b/fs/udf/Kconfig
@@ -0,0 +1,18 @@
+config UDF_FS
+        tristate "UDF file system support"
+        select CRC_ITU_T
+        help
+          This is the new file system used on some CD-ROMs and DVDs. Say Y if
+          you intend to mount DVD discs or CDRW's written in packet mode, or
+          if written to by other UDF utilities, such as DirectCD.
+          Please read <file:Documentation/filesystems/udf.txt>.
+          To compile this file system support as a module, choose M here: the
+          module will be called udf.
+          If unsure, say N.
+config UDF_NLS
+        bool
+        default y
+        depends on (UDF_FS=m && NLS) || (UDF_FS=y && NLS=y)
diff --git a/fs/ufs/Kconfig b/fs/ufs/Kconfig
new file mode 100644
index 000000000000..e4f10a40768a
--- /dev/null
+++ b/fs/ufs/Kconfig
@@ -0,0 +1,43 @@
+config UFS_FS
+        tristate "UFS file system support (read only)"
+        depends on BLOCK
+        help
+          BSD and derivate versions of Unix (such as SunOS, FreeBSD, NetBSD,
+          OpenBSD and NeXTstep) use a file system called UFS. Some System V
+          Unixes can create and mount hard disk partitions and diskettes using
+          this file system as well. Saying Y here will allow you to read from
+          these partitions; if you also want to write to them, say Y to the
+          experimental "UFS file system write support", below. Please read the
+          file <file:Documentation/filesystems/ufs.txt> for more information.
+          The recently released UFS2 variant (used in FreeBSD 5.x) is
+          READ-ONLY supported.
+          Note that this option is generally not needed for floppies, since a
+          good portable way to transport files and directories between unixes
+          (and even other operating systems) is given by the tar program ("man
+          tar" or preferably "info tar").
+          When accessing NeXTstep files, you may need to convert them from the
+          NeXT character set to the Latin1 character set; use the program
+          recode ("info recode") for this purpose.
+          To compile the UFS file system support as a module, choose M here: the
+          module will be called ufs.
+          If you haven't heard about all of this before, it's safe to say N.
+config UFS_FS_WRITE
+        bool "UFS file system write support (DANGEROUS)"
+        depends on UFS_FS && EXPERIMENTAL
+        help
+          Say Y here if you want to try writing to UFS partitions. This is
+          experimental, so you should back up your UFS partitions beforehand.
+config UFS_DEBUG
+        bool "UFS debugging"
+        depends on UFS_FS
+        help
+          If you are experiencing any problems with the UFS filesystem, say
+          Y here.  This will result in _many_ additional debugging messages to be
+          written to the system log.
diff --git a/fs/utimes.c b/fs/utimes.c
index 6929e3e91d05..e4c75db5d373 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -24,7 +24,7 @@
 * must be owner or have write permission.
 * Else, update from *times, must be owner or super user.
 */
-asmlinkage long sys_utime(char __user *filename, struct utimbuf __user *times)
+SYSCALL_DEFINE2(utime, char __user *, filename, struct utimbuf __user *, times)
 {
        struct timespec tv[2];
@@ -170,7 +170,8 @@ out:
        return error;
 }
-asmlinkage long sys_utimensat(int dfd, char __user *filename, struct timespec __user *utimes, int flags)
+SYSCALL_DEFINE4(utimensat, int, dfd, char __user *, filename,
+                struct timespec __user *, utimes, int, flags)
 {
        struct timespec tstimes[2];
@@ -187,7 +188,8 @@ asmlinkage long sys_utimensat(int dfd, char __user *filename, struct timespec __
        return do_utimes(dfd, filename, utimes ? tstimes : NULL, flags);
 }
-asmlinkage long sys_futimesat(int dfd, char __user *filename, struct timeval __user *utimes)
+SYSCALL_DEFINE3(futimesat, int, dfd, char __user *, filename,
+                struct timeval __user *, utimes)
 {
        struct timeval times[2];
        struct timespec tstimes[2];
@@ -214,7 +216,8 @@ asmlinkage long sys_futimesat(int dfd, char __user *filename, struct timeval __u
        return do_utimes(dfd, filename, utimes ? tstimes : NULL, 0);
 }
-asmlinkage long sys_utimes(char __user *filename, struct timeval __user *utimes)
+SYSCALL_DEFINE2(utimes, char __user *, filename,
+                struct timeval __user *, utimes)
 {
        return sys_futimesat(AT_FDCWD, filename, utimes);
 }
diff --git a/fs/xattr.c b/fs/xattr.c
index 237804cd6b56..197c4fcac032 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -251,9 +251,9 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
        return error;
 }
-asmlinkage long
+SYSCALL_DEFINE5(setxattr, const char __user *, pathname,
-sys_setxattr(const char __user *pathname, const char __user *name,
+                const char __user *, name, const void __user *, value,
-             const void __user *value, size_t size, int flags)
+                size_t, size, int, flags)
 {
        struct path path;
        int error;
@@ -270,9 +270,9 @@ sys_setxattr(const char __user *pathname, const char __user *name,
        return error;
 }
-asmlinkage long
+SYSCALL_DEFINE5(lsetxattr, const char __user *, pathname,
-sys_lsetxattr(const char __user *pathname, const char __user *name,
+                const char __user *, name, const void __user *, value,
-              const void __user *value, size_t size, int flags)
+                size_t, size, int, flags)
 {
        struct path path;
        int error;
@@ -289,9 +289,8 @@ sys_lsetxattr(const char __user *pathname, const char __user *name,
        return error;
 }
-asmlinkage long
+SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
-sys_fsetxattr(int fd, const char __user *name, const void __user *value,
+                const void __user *,value, size_t, size, int, flags)
-              size_t size, int flags)
 {
        struct file *f;
        struct dentry *dentry;
@@ -349,9 +348,8 @@ getxattr(struct dentry *d, const char __user *name, void __user *value,
        return error;
 }
-asmlinkage ssize_t
+SYSCALL_DEFINE4(getxattr, const char __user *, pathname,
-sys_getxattr(const char __user *pathname, const char __user *name,
+                const char __user *, name, void __user *, value, size_t, size)
-             void __user *value, size_t size)
 {
        struct path path;
        ssize_t error;
@@ -364,9 +362,8 @@ sys_getxattr(const char __user *pathname, const char __user *name,
        return error;
 }
-asmlinkage ssize_t
+SYSCALL_DEFINE4(lgetxattr, const char __user *, pathname,
-sys_lgetxattr(const char __user *pathname, const char __user *name, void __user *value,
+                const char __user *, name, void __user *, value, size_t, size)
-              size_t size)
 {
        struct path path;
        ssize_t error;
@@ -379,8 +376,8 @@ sys_lgetxattr(const char __user *pathname, const char __user *name, void __user
        return error;
 }
-asmlinkage ssize_t
+SYSCALL_DEFINE4(fgetxattr, int, fd, const char __user *, name,
-sys_fgetxattr(int fd, const char __user *name, void __user *value, size_t size)
+                void __user *, value, size_t, size)
 {
        struct file *f;
        ssize_t error = -EBADF;
@@ -424,8 +421,8 @@ listxattr(struct dentry *d, char __user *list, size_t size)
        return error;
 }
-asmlinkage ssize_t
+SYSCALL_DEFINE3(listxattr, const char __user *, pathname, char __user *, list,
-sys_listxattr(const char __user *pathname, char __user *list, size_t size)
+                size_t, size)
 {
        struct path path;
        ssize_t error;
@@ -438,8 +435,8 @@ sys_listxattr(const char __user *pathname, char __user *list, size_t size)
        return error;
 }
-asmlinkage ssize_t
+SYSCALL_DEFINE3(llistxattr, const char __user *, pathname, char __user *, list,
-sys_llistxattr(const char __user *pathname, char __user *list, size_t size)
+                size_t, size)
 {
        struct path path;
        ssize_t error;
@@ -452,8 +449,7 @@ sys_llistxattr(const char __user *pathname, char __user *list, size_t size)
        return error;
 }
-asmlinkage ssize_t
+SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
-sys_flistxattr(int fd, char __user *list, size_t size)
 {
        struct file *f;
        ssize_t error = -EBADF;
@@ -485,8 +481,8 @@ removexattr(struct dentry *d, const char __user *name)
        return vfs_removexattr(d, kname);
 }
-asmlinkage long
+SYSCALL_DEFINE2(removexattr, const char __user *, pathname,
-sys_removexattr(const char __user *pathname, const char __user *name)
+                const char __user *, name)
 {
        struct path path;
        int error;
@@ -503,8 +499,8 @@ sys_removexattr(const char __user *pathname, const char __user *name)
        return error;
 }
-asmlinkage long
+SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
-sys_lremovexattr(const char __user *pathname, const char __user *name)
+                const char __user *, name)
 {
        struct path path;
        int error;
@@ -521,8 +517,7 @@ sys_lremovexattr(const char __user *pathname, const char __user *name)
        return error;
 }
-asmlinkage long
+SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
-sys_fremovexattr(int fd, const char __user *name)
 {
        struct file *f;
        struct dentry *dentry;
diff --git a/fs/xfs/Kconfig b/fs/xfs/Kconfig
index 3f53dd101f99..29228f5899cd 100644
--- a/fs/xfs/Kconfig
+++ b/fs/xfs/Kconfig
@@ -1,6 +1,7 @@
 config XFS_FS
        tristate "XFS filesystem support"
        depends on BLOCK
+        select EXPORTFS
        help
          XFS is a high performance journaling filesystem which originated
          on the SGI IRIX platform.  It is completely multi-threaded, can
diff --git a/fs/xfs/linux-2.6/xfs_aops.h b/fs/xfs/linux-2.6/xfs_aops.h
index 7b26f5ff9692..1dd528849755 100644
--- a/fs/xfs/linux-2.6/xfs_aops.h
+++ b/fs/xfs/linux-2.6/xfs_aops.h
@@ -21,8 +21,6 @@
 extern struct workqueue_struct *xfsdatad_workqueue;
 extern mempool_t *xfs_ioend_pool;
-typedef void (*xfs_ioend_func_t)(void *);
 /*
 * xfs_ioend struct manages large extent writes for XFS.
 * It can manage several multi-page bio's at once.
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index cb329edc925b..d71dc44e21ed 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -166,75 +166,6 @@ test_page_region(
 }
 /*
- *      Mapping of multi-page buffers into contiguous virtual space
- */
-typedef struct a_list {
-        void            *vm_addr;
-        struct a_list   *next;
-} a_list_t;
-static a_list_t         *as_free_head;
-static int              as_list_len;
-static DEFINE_SPINLOCK(as_lock);
-/*
- *      Try to batch vunmaps because they are costly.
- */
-STATIC void
-free_address(
-        void            *addr)
-{
-        a_list_t        *aentry;
-#ifdef CONFIG_XEN
-        /*
-         * Xen needs to be able to make sure it can get an exclusive
-         * RO mapping of pages it wants to turn into a pagetable.  If
-         * a newly allocated page is also still being vmap()ed by xfs,
-         * it will cause pagetable construction to fail.  This is a
-         * quick workaround to always eagerly unmap pages so that Xen
-         * is happy.
-         */
-        vunmap(addr);
-        return;
-#endif
-        aentry = kmalloc(sizeof(a_list_t), GFP_NOWAIT);
-        if (likely(aentry)) {
-                spin_lock(&as_lock);
-                aentry->next = as_free_head;
-                aentry->vm_addr = addr;
-                as_free_head = aentry;
-                as_list_len++;
-                spin_unlock(&as_lock);
-        } else {
-                vunmap(addr);
-        }
-}
-STATIC void
-purge_addresses(void)
-{
-        a_list_t        *aentry, *old;
-        if (as_free_head == NULL)
-                return;
-        spin_lock(&as_lock);
-        aentry = as_free_head;
-        as_free_head = NULL;
-        as_list_len = 0;
-        spin_unlock(&as_lock);
-        while ((old = aentry) != NULL) {
-                vunmap(aentry->vm_addr);
-                aentry = aentry->next;
-                kfree(old);
-        }
-}
-/*
 *      Internal xfs_buf_t object manipulation
 */
@@ -333,7 +264,7 @@ xfs_buf_free(
                uint            i;
                if ((bp->b_flags & XBF_MAPPED) && (bp->b_page_count > 1))
-                        free_address(bp->b_addr - bp->b_offset);
+                       vm_unmap_ram(bp->b_addr - bp->b_offset, bp->b_page_count);
                for (i = 0; i < bp->b_page_count; i++) {
                        struct page     *page = bp->b_pages[i];
@@ -455,10 +386,8 @@ _xfs_buf_map_pages(
                bp->b_addr = page_address(bp->b_pages[0]) + bp->b_offset;
                bp->b_flags |= XBF_MAPPED;
        } else if (flags & XBF_MAPPED) {
-                if (as_list_len > 64)
+               bp->b_addr = vm_map_ram(bp->b_pages, bp->b_page_count,
-                        purge_addresses();
+                                       -1, PAGE_KERNEL);
-                bp->b_addr = vmap(bp->b_pages, bp->b_page_count,
-                                        VM_MAP, PAGE_KERNEL);
                if (unlikely(bp->b_addr == NULL))
                        return -ENOMEM;
                bp->b_addr += bp->b_offset;
@@ -1743,8 +1672,6 @@ xfsbufd(
                        count++;
                }
-                if (as_list_len > 0)
-                        purge_addresses();
                if (count)
                        blk_run_address_space(target->bt_mapping);
diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c
index 595751f78350..87b8cbd23d4b 100644
--- a/fs/xfs/linux-2.6/xfs_export.c
+++ b/fs/xfs/linux-2.6/xfs_export.c
@@ -126,11 +126,26 @@ xfs_nfs_get_inode(
        if (ino == 0)
                return ERR_PTR(-ESTALE);
-        error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, 0);
+        /*
-        if (error)
+         * The XFS_IGET_BULKSTAT means that an invalid inode number is just
+         * fine and not an indication of a corrupted filesystem.  Because
+         * clients can send any kind of invalid file handle, e.g. after
+         * a restore on the server we have to deal with this case gracefully.
+         */
+        error = xfs_iget(mp, NULL, ino, XFS_IGET_BULKSTAT,
+                         XFS_ILOCK_SHARED, &ip, 0);
+        if (error) {
+                /*
+                 * EINVAL means the inode cluster doesn't exist anymore.
+                 * This implies the filehandle is stale, so we should
+                 * translate it here.
+                 * We don't use ESTALE directly down the chain to not
+                 * confuse applications using bulkstat that expect EINVAL.
+                 */
+                if (error == EINVAL)
+                        error = ESTALE;
                return ERR_PTR(-error);
-        if (!ip)
+        }
-                return ERR_PTR(-EIO);
        if (ip->i_d.di_gen != generation) {
                xfs_iput_new(ip, XFS_ILOCK_SHARED);
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index e5be1e0be802..4bd112313f33 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -50,12 +50,14 @@
 #include "xfs_vnodeops.h"
 #include "xfs_quota.h"
 #include "xfs_inode_item.h"
+#include "xfs_export.h"
 #include <linux/capability.h>
 #include <linux/dcache.h>
 #include <linux/mount.h>
 #include <linux/namei.h>
 #include <linux/pagemap.h>
+#include <linux/exportfs.h>
 /*
 * xfs_find_handle maps from userspace xfs_fsop_handlereq structure to
@@ -164,97 +166,69 @@ xfs_find_handle(
        return 0;
 }
 /*
- * Convert userspace handle data into inode.
+ * No need to do permission checks on the various pathname components
- *
+ * as the handle operations are privileged.
- * We use the fact that all the fsop_handlereq ioctl calls have a data
- * structure argument whose first component is always a xfs_fsop_handlereq_t,
- * so we can pass that sub structure into this handy, shared routine.
- *
- * If no error, caller must always iput the returned inode.
 */
 STATIC int
-xfs_vget_fsop_handlereq(
+xfs_handle_acceptable(
-        xfs_mount_t             *mp,
+        void                    *context,
-        struct inode            *parinode,      /* parent inode pointer    */
+        struct dentry           *dentry)
-        xfs_fsop_handlereq_t    *hreq,
+{
-        struct inode            **inode)
+        return 1;
+}
+/*
+ * Convert userspace handle data into a dentry.
+ */
+struct dentry *
+xfs_handle_to_dentry(
+        struct file             *parfilp,
+        void __user             *uhandle,
+        u32                     hlen)
 {
-        void                    __user *hanp;
-        size_t                  hlen;
-        xfs_fid_t               *xfid;
-        xfs_handle_t            *handlep;
        xfs_handle_t            handle;
-        xfs_inode_t             *ip;
+        struct xfs_fid64        fid;
-        xfs_ino_t               ino;
-        __u32                   igen;
-        int                     error;
        /*
         * Only allow handle opens under a directory.
         */
-        if (!S_ISDIR(parinode->i_mode))
+        if (!S_ISDIR(parfilp->f_path.dentry->d_inode->i_mode))
-                return XFS_ERROR(ENOTDIR);
+                return ERR_PTR(-ENOTDIR);
-        hanp = hreq->ihandle;
+        if (hlen != sizeof(xfs_handle_t))
-        hlen = hreq->ihandlen;
+                return ERR_PTR(-EINVAL);
-        handlep = &handle;
+        if (copy_from_user(&handle, uhandle, hlen))
+                return ERR_PTR(-EFAULT);
-        if (hlen < sizeof(handlep->ha_fsid) || hlen > sizeof(*handlep))
+        if (handle.ha_fid.fid_len !=
-                return XFS_ERROR(EINVAL);
+            sizeof(handle.ha_fid) - sizeof(handle.ha_fid.fid_len))
-        if (copy_from_user(handlep, hanp, hlen))
+                return ERR_PTR(-EINVAL);
-                return XFS_ERROR(EFAULT);
-        if (hlen < sizeof(*handlep))
+        memset(&fid, 0, sizeof(struct fid));
-                memset(((char *)handlep) + hlen, 0, sizeof(*handlep) - hlen);
+        fid.ino = handle.ha_fid.fid_ino;
-        if (hlen > sizeof(handlep->ha_fsid)) {
+        fid.gen = handle.ha_fid.fid_gen;
-                if (handlep->ha_fid.fid_len !=
-                    (hlen - sizeof(handlep->ha_fsid) -
+        return exportfs_decode_fh(parfilp->f_path.mnt, (struct fid *)&fid, 3,
-                            sizeof(handlep->ha_fid.fid_len)) ||
+                        FILEID_INO32_GEN | XFS_FILEID_TYPE_64FLAG,
-                    handlep->ha_fid.fid_pad)
+                        xfs_handle_acceptable, NULL);
-                        return XFS_ERROR(EINVAL);
+}
-        }
-        /*
-         * Crack the handle, obtain the inode # & generation #
-         */
-        xfid = (struct xfs_fid *)&handlep->ha_fid;
-        if (xfid->fid_len == sizeof(*xfid) - sizeof(xfid->fid_len)) {
-                ino  = xfid->fid_ino;
-                igen = xfid->fid_gen;
-        } else {
-                return XFS_ERROR(EINVAL);
-        }
-        /*
-         * Get the XFS inode, building a Linux inode to go with it.
-         */
-        error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, 0);
-        if (error)
-                return error;
-        if (ip == NULL)
-                return XFS_ERROR(EIO);
-        if (ip->i_d.di_gen != igen) {
-                xfs_iput_new(ip, XFS_ILOCK_SHARED);
-                return XFS_ERROR(ENOENT);
-        }
-        xfs_iunlock(ip, XFS_ILOCK_SHARED);
-        *inode = VFS_I(ip);
+STATIC struct dentry *
-        return 0;
+xfs_handlereq_to_dentry(
+        struct file             *parfilp,
+        xfs_fsop_handlereq_t    *hreq)
+{
+        return xfs_handle_to_dentry(parfilp, hreq->ihandle, hreq->ihandlen);
 }
 int
 xfs_open_by_handle(
-        xfs_mount_t             *mp,
-        xfs_fsop_handlereq_t    *hreq,
        struct file             *parfilp,
-        struct inode            *parinode)
+        xfs_fsop_handlereq_t    *hreq)
 {
        const struct cred       *cred = current_cred();
        int                     error;
-        int                     new_fd;
+        int                     fd;
        int                     permflag;
        struct file             *filp;
        struct inode            *inode;
@@ -263,19 +237,21 @@ xfs_open_by_handle(
        if (!capable(CAP_SYS_ADMIN))
                return -XFS_ERROR(EPERM);
-        error = xfs_vget_fsop_handlereq(mp, parinode, hreq, &inode);
+        dentry = xfs_handlereq_to_dentry(parfilp, hreq);
-        if (error)
+        if (IS_ERR(dentry))
-                return -error;
+                return PTR_ERR(dentry);
+        inode = dentry->d_inode;
        /* Restrict xfs_open_by_handle to directories & regular files. */
        if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode))) {
-                iput(inode);
+                error = -XFS_ERROR(EPERM);
-                return -XFS_ERROR(EINVAL);
+                goto out_dput;
        }
 #if BITS_PER_LONG != 32
        hreq->oflags |= O_LARGEFILE;
 #endif
        /* Put open permission in namei format. */
        permflag = hreq->oflags;
        if ((permflag+1) & O_ACCMODE)
@@ -285,50 +261,45 @@ xfs_open_by_handle(
        if ((!(permflag & O_APPEND) || (permflag & O_TRUNC)) &&
            (permflag & FMODE_WRITE) && IS_APPEND(inode)) {
-                iput(inode);
+                error = -XFS_ERROR(EPERM);
-                return -XFS_ERROR(EPERM);
+                goto out_dput;
        }
        if ((permflag & FMODE_WRITE) && IS_IMMUTABLE(inode)) {
-                iput(inode);
+                error = -XFS_ERROR(EACCES);
-                return -XFS_ERROR(EACCES);
+                goto out_dput;
        }
        /* Can't write directories. */
-        if ( S_ISDIR(inode->i_mode) && (permflag & FMODE_WRITE)) {
+        if (S_ISDIR(inode->i_mode) && (permflag & FMODE_WRITE)) {
-                iput(inode);
+                error = -XFS_ERROR(EISDIR);
-                return -XFS_ERROR(EISDIR);
+                goto out_dput;
        }
-        if ((new_fd = get_unused_fd()) < 0) {
+        fd = get_unused_fd();
-                iput(inode);
+        if (fd < 0) {
-                return new_fd;
+                error = fd;
+                goto out_dput;
        }
-        dentry = d_obtain_alias(inode);
+        filp = dentry_open(dentry, mntget(parfilp->f_path.mnt),
-        if (IS_ERR(dentry)) {
+                           hreq->oflags, cred);
-                put_unused_fd(new_fd);
-                return PTR_ERR(dentry);
-        }
-        /* Ensure umount returns EBUSY on umounts while this file is open. */
-        mntget(parfilp->f_path.mnt);
-        /* Create file pointer. */
-        filp = dentry_open(dentry, parfilp->f_path.mnt, hreq->oflags, cred);
        if (IS_ERR(filp)) {
-                put_unused_fd(new_fd);
+                put_unused_fd(fd);
-                return -XFS_ERROR(-PTR_ERR(filp));
+                return PTR_ERR(filp);
        }
        if (inode->i_mode & S_IFREG) {
-                /* invisible operation should not change atime */
                filp->f_flags |= O_NOATIME;
                filp->f_mode |= FMODE_NOCMTIME;
        }
-        fd_install(new_fd, filp);
+        fd_install(fd, filp);
-        return new_fd;
+        return fd;
+ out_dput:
+        dput(dentry);
+        return error;
 }
 /*
@@ -359,11 +330,10 @@ do_readlink(
 int
 xfs_readlink_by_handle(
-        xfs_mount_t             *mp,
+        struct file             *parfilp,
-        xfs_fsop_handlereq_t    *hreq,
+        xfs_fsop_handlereq_t    *hreq)
-        struct inode            *parinode)
 {
-        struct inode            *inode;
+        struct dentry           *dentry;
        __u32                   olen;
        void                    *link;
        int                     error;
@@ -371,26 +341,28 @@ xfs_readlink_by_handle(
        if (!capable(CAP_SYS_ADMIN))
                return -XFS_ERROR(EPERM);
-        error = xfs_vget_fsop_handlereq(mp, parinode, hreq, &inode);
+        dentry = xfs_handlereq_to_dentry(parfilp, hreq);
-        if (error)
+        if (IS_ERR(dentry))
-                return -error;
+                return PTR_ERR(dentry);
        /* Restrict this handle operation to symlinks only. */
-        if (!S_ISLNK(inode->i_mode)) {
+        if (!S_ISLNK(dentry->d_inode->i_mode)) {
                error = -XFS_ERROR(EINVAL);
-                goto out_iput;
+                goto out_dput;
        }
        if (copy_from_user(&olen, hreq->ohandlen, sizeof(__u32))) {
                error = -XFS_ERROR(EFAULT);
-                goto out_iput;
+                goto out_dput;
        }
        link = kmalloc(MAXPATHLEN+1, GFP_KERNEL);
-        if (!link)
+        if (!link) {
-                goto out_iput;
+                error = -XFS_ERROR(ENOMEM);
+                goto out_dput;
+        }
-        error = -xfs_readlink(XFS_I(inode), link);
+        error = -xfs_readlink(XFS_I(dentry->d_inode), link);
        if (error)
                goto out_kfree;
        error = do_readlink(hreq->ohandle, olen, link);
@@ -399,32 +371,31 @@ xfs_readlink_by_handle(
 out_kfree:
        kfree(link);
- out_iput:
+ out_dput:
-        iput(inode);
+        dput(dentry);
        return error;
 }
 STATIC int
 xfs_fssetdm_by_handle(
-        xfs_mount_t             *mp,
+        struct file             *parfilp,
-        void                    __user *arg,
+        void                    __user *arg)
-        struct inode            *parinode)
 {
        int                     error;
        struct fsdmidata        fsd;
        xfs_fsop_setdm_handlereq_t dmhreq;
-        struct inode            *inode;
+        struct dentry           *dentry;
        if (!capable(CAP_MKNOD))
                return -XFS_ERROR(EPERM);
        if (copy_from_user(&dmhreq, arg, sizeof(xfs_fsop_setdm_handlereq_t)))
                return -XFS_ERROR(EFAULT);
-        error = xfs_vget_fsop_handlereq(mp, parinode, &dmhreq.hreq, &inode);
+        dentry = xfs_handlereq_to_dentry(parfilp, &dmhreq.hreq);
-        if (error)
+        if (IS_ERR(dentry))
-                return -error;
+                return PTR_ERR(dentry);
-        if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) {
+        if (IS_IMMUTABLE(dentry->d_inode) || IS_APPEND(dentry->d_inode)) {
                error = -XFS_ERROR(EPERM);
                goto out;
        }
@@ -434,24 +405,23 @@ xfs_fssetdm_by_handle(
                goto out;
        }
-        error = -xfs_set_dmattrs(XFS_I(inode), fsd.fsd_dmevmask,
+        error = -xfs_set_dmattrs(XFS_I(dentry->d_inode), fsd.fsd_dmevmask,
                                 fsd.fsd_dmstate);
 out:
-        iput(inode);
+        dput(dentry);
        return error;
 }
 STATIC int
 xfs_attrlist_by_handle(
-        xfs_mount_t             *mp,
+        struct file             *parfilp,
-        void                    __user *arg,
+        void                    __user *arg)
-        struct inode            *parinode)
 {
-        int                     error;
+        int                     error = -ENOMEM;
        attrlist_cursor_kern_t  *cursor;
        xfs_fsop_attrlist_handlereq_t al_hreq;
-        struct inode            *inode;
+        struct dentry           *dentry;
        char                    *kbuf;
        if (!capable(CAP_SYS_ADMIN))
@@ -467,16 +437,16 @@ xfs_attrlist_by_handle(
        if (al_hreq.flags & ~(ATTR_ROOT | ATTR_SECURE))
                return -XFS_ERROR(EINVAL);
-        error = xfs_vget_fsop_handlereq(mp, parinode, &al_hreq.hreq, &inode);
+        dentry = xfs_handlereq_to_dentry(parfilp, &al_hreq.hreq);
-        if (error)
+        if (IS_ERR(dentry))
-                goto out;
+                return PTR_ERR(dentry);
        kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
        if (!kbuf)
-                goto out_vn_rele;
+                goto out_dput;
        cursor = (attrlist_cursor_kern_t *)&al_hreq.pos;
-        error = xfs_attr_list(XFS_I(inode), kbuf, al_hreq.buflen,
+        error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen,
                                        al_hreq.flags, cursor);
        if (error)
                goto out_kfree;
@@ -486,10 +456,9 @@ xfs_attrlist_by_handle(
 out_kfree:
        kfree(kbuf);
- out_vn_rele:
+ out_dput:
-        iput(inode);
+        dput(dentry);
- out:
+        return error;
-        return -error;
 }
 int
@@ -564,15 +533,13 @@ xfs_attrmulti_attr_remove(
 STATIC int
 xfs_attrmulti_by_handle(
-        xfs_mount_t             *mp,
-        void                    __user *arg,
        struct file             *parfilp,
-        struct inode            *parinode)
+        void                    __user *arg)
 {
        int                     error;
        xfs_attr_multiop_t      *ops;
        xfs_fsop_attrmulti_handlereq_t am_hreq;
-        struct inode            *inode;
+        struct dentry           *dentry;
        unsigned int            i, size;
        char                    *attr_name;
@@ -581,19 +548,19 @@ xfs_attrmulti_by_handle(
        if (copy_from_user(&am_hreq, arg, sizeof(xfs_fsop_attrmulti_handlereq_t)))
                return -XFS_ERROR(EFAULT);
-        error = xfs_vget_fsop_handlereq(mp, parinode, &am_hreq.hreq, &inode);
+        dentry = xfs_handlereq_to_dentry(parfilp, &am_hreq.hreq);
-        if (error)
+        if (IS_ERR(dentry))
-                goto out;
+                return PTR_ERR(dentry);
        error = E2BIG;
        size = am_hreq.opcount * sizeof(xfs_attr_multiop_t);
        if (!size || size > 16 * PAGE_SIZE)
-                goto out_vn_rele;
+                goto out_dput;
        error = ENOMEM;
        ops = kmalloc(size, GFP_KERNEL);
        if (!ops)
-                goto out_vn_rele;
+                goto out_dput;
        error = EFAULT;
        if (copy_from_user(ops, am_hreq.ops, size))
@@ -615,25 +582,28 @@ xfs_attrmulti_by_handle(
                switch (ops[i].am_opcode) {
                case ATTR_OP_GET:
-                        ops[i].am_error = xfs_attrmulti_attr_get(inode,
+                        ops[i].am_error = xfs_attrmulti_attr_get(
-                                        attr_name, ops[i].am_attrvalue,
+                                        dentry->d_inode, attr_name,
-                                        &ops[i].am_length, ops[i].am_flags);
+                                        ops[i].am_attrvalue, &ops[i].am_length,
+                                        ops[i].am_flags);
                        break;
                case ATTR_OP_SET:
                        ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
                        if (ops[i].am_error)
                                break;
-                        ops[i].am_error = xfs_attrmulti_attr_set(inode,
+                        ops[i].am_error = xfs_attrmulti_attr_set(
-                                        attr_name, ops[i].am_attrvalue,
+                                        dentry->d_inode, attr_name,
-                                        ops[i].am_length, ops[i].am_flags);
+                                        ops[i].am_attrvalue, ops[i].am_length,
+                                        ops[i].am_flags);
                        mnt_drop_write(parfilp->f_path.mnt);
                        break;
                case ATTR_OP_REMOVE:
                        ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
                        if (ops[i].am_error)
                                break;
-                        ops[i].am_error = xfs_attrmulti_attr_remove(inode,
+                        ops[i].am_error = xfs_attrmulti_attr_remove(
-                                        attr_name, ops[i].am_flags);
+                                        dentry->d_inode, attr_name,
+                                        ops[i].am_flags);
                        mnt_drop_write(parfilp->f_path.mnt);
                        break;
                default:
@@ -647,9 +617,8 @@ xfs_attrmulti_by_handle(
        kfree(attr_name);
 out_kfree_ops:
        kfree(ops);
- out_vn_rele:
+ out_dput:
-        iput(inode);
+        dput(dentry);
- out:
        return -error;
 }
@@ -1440,23 +1409,23 @@ xfs_file_ioctl(
                if (copy_from_user(&hreq, arg, sizeof(xfs_fsop_handlereq_t)))
                        return -XFS_ERROR(EFAULT);
-                return xfs_open_by_handle(mp, &hreq, filp, inode);
+                return xfs_open_by_handle(filp, &hreq);
        }
        case XFS_IOC_FSSETDM_BY_HANDLE:
-                return xfs_fssetdm_by_handle(mp, arg, inode);
+                return xfs_fssetdm_by_handle(filp, arg);
        case XFS_IOC_READLINK_BY_HANDLE: {
                xfs_fsop_handlereq_t    hreq;
                if (copy_from_user(&hreq, arg, sizeof(xfs_fsop_handlereq_t)))
                        return -XFS_ERROR(EFAULT);
-                return xfs_readlink_by_handle(mp, &hreq, inode);
+                return xfs_readlink_by_handle(filp, &hreq);
        }
        case XFS_IOC_ATTRLIST_BY_HANDLE:
-                return xfs_attrlist_by_handle(mp, arg, inode);
+                return xfs_attrlist_by_handle(filp, arg);
        case XFS_IOC_ATTRMULTI_BY_HANDLE:
-                return xfs_attrmulti_by_handle(mp, arg, filp, inode);
+                return xfs_attrmulti_by_handle(filp, arg);
        case XFS_IOC_SWAPEXT: {
                struct xfs_swapext      sxp;
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.h b/fs/xfs/linux-2.6/xfs_ioctl.h
index 8c16bf2d7e03..7bd7c6afc1eb 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.h
+++ b/fs/xfs/linux-2.6/xfs_ioctl.h
@@ -34,16 +34,13 @@ xfs_find_handle(
 extern int
 xfs_open_by_handle(
-        xfs_mount_t             *mp,
-        xfs_fsop_handlereq_t    *hreq,
        struct file             *parfilp,
-        struct inode            *parinode);
+        xfs_fsop_handlereq_t    *hreq);
 extern int
 xfs_readlink_by_handle(
-        xfs_mount_t             *mp,
+        struct file             *parfilp,
-        xfs_fsop_handlereq_t    *hreq,
+        xfs_fsop_handlereq_t    *hreq);
-        struct inode            *parinode);
 extern int
 xfs_attrmulti_attr_get(
@@ -67,6 +64,12 @@ xfs_attrmulti_attr_remove(
        char                    *name,
        __uint32_t              flags);
+extern struct dentry *
+xfs_handle_to_dentry(
+        struct file             *parfilp,
+        void __user             *uhandle,
+        u32                     hlen);
 extern long
 xfs_file_ioctl(
        struct file             *filp,
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/linux-2.6/xfs_ioctl32.c
index 50903ad3182e..c70c4e3db790 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.c
@@ -17,6 +17,7 @@
 */
 #include <linux/compat.h>
 #include <linux/ioctl.h>
+#include <linux/mount.h>
 #include <asm/uaccess.h>
 #include "xfs.h"
 #include "xfs_fs.h"
@@ -340,96 +341,24 @@ xfs_compat_handlereq_copyin(
        return 0;
 }
-/*
+STATIC struct dentry *
- * Convert userspace handle data into inode.
+xfs_compat_handlereq_to_dentry(
- *
+        struct file             *parfilp,
- * We use the fact that all the fsop_handlereq ioctl calls have a data
+        compat_xfs_fsop_handlereq_t *hreq)
- * structure argument whose first component is always a xfs_fsop_handlereq_t,
- * so we can pass that sub structure into this handy, shared routine.
- *
- * If no error, caller must always iput the returned inode.
- */
-STATIC int
-xfs_vget_fsop_handlereq_compat(
-        xfs_mount_t             *mp,
-        struct inode            *parinode,      /* parent inode pointer    */
-        compat_xfs_fsop_handlereq_t     *hreq,
-        struct inode            **inode)
 {
-        void                    __user *hanp;
+        return xfs_handle_to_dentry(parfilp,
-        size_t                  hlen;
+                        compat_ptr(hreq->ihandle), hreq->ihandlen);
-        xfs_fid_t               *xfid;
-        xfs_handle_t            *handlep;
-        xfs_handle_t            handle;
-        xfs_inode_t             *ip;
-        xfs_ino_t               ino;
-        __u32                   igen;
-        int                     error;
-        /*
-         * Only allow handle opens under a directory.
-         */
-        if (!S_ISDIR(parinode->i_mode))
-                return XFS_ERROR(ENOTDIR);
-        hanp = compat_ptr(hreq->ihandle);
-        hlen = hreq->ihandlen;
-        handlep = &handle;
-        if (hlen < sizeof(handlep->ha_fsid) || hlen > sizeof(*handlep))
-                return XFS_ERROR(EINVAL);
-        if (copy_from_user(handlep, hanp, hlen))
-                return XFS_ERROR(EFAULT);
-        if (hlen < sizeof(*handlep))
-                memset(((char *)handlep) + hlen, 0, sizeof(*handlep) - hlen);
-        if (hlen > sizeof(handlep->ha_fsid)) {
-                if (handlep->ha_fid.fid_len !=
-                    (hlen - sizeof(handlep->ha_fsid) -
-                            sizeof(handlep->ha_fid.fid_len)) ||
-                    handlep->ha_fid.fid_pad)
-                        return XFS_ERROR(EINVAL);
-        }
-        /*
-         * Crack the handle, obtain the inode # & generation #
-         */
-        xfid = (struct xfs_fid *)&handlep->ha_fid;
-        if (xfid->fid_len == sizeof(*xfid) - sizeof(xfid->fid_len)) {
-                ino  = xfid->fid_ino;
-                igen = xfid->fid_gen;
-        } else {
-                return XFS_ERROR(EINVAL);
-        }
-        /*
-         * Get the XFS inode, building a Linux inode to go with it.
-         */
-        error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, 0);
-        if (error)
-                return error;
-        if (ip == NULL)
-                return XFS_ERROR(EIO);
-        if (ip->i_d.di_gen != igen) {
-                xfs_iput_new(ip, XFS_ILOCK_SHARED);
-                return XFS_ERROR(ENOENT);
-        }
-        xfs_iunlock(ip, XFS_ILOCK_SHARED);
-        *inode = VFS_I(ip);
-        return 0;
 }
 STATIC int
 xfs_compat_attrlist_by_handle(
-        xfs_mount_t             *mp,
+        struct file             *parfilp,
-        void                    __user *arg,
+        void                    __user *arg)
-        struct inode            *parinode)
 {
        int                     error;
        attrlist_cursor_kern_t  *cursor;
        compat_xfs_fsop_attrlist_handlereq_t al_hreq;
-        struct inode            *inode;
+        struct dentry           *dentry;
        char                    *kbuf;
        if (!capable(CAP_SYS_ADMIN))
@@ -446,17 +375,17 @@ xfs_compat_attrlist_by_handle(
        if (al_hreq.flags & ~(ATTR_ROOT | ATTR_SECURE))
                return -XFS_ERROR(EINVAL);
-        error = xfs_vget_fsop_handlereq_compat(mp, parinode, &al_hreq.hreq,
+        dentry = xfs_compat_handlereq_to_dentry(parfilp, &al_hreq.hreq);
-                                               &inode);
+        if (IS_ERR(dentry))
-        if (error)
+                return PTR_ERR(dentry);
-                goto out;
+        error = -ENOMEM;
        kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
        if (!kbuf)
-                goto out_vn_rele;
+                goto out_dput;
        cursor = (attrlist_cursor_kern_t *)&al_hreq.pos;
-        error = xfs_attr_list(XFS_I(inode), kbuf, al_hreq.buflen,
+        error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen,
                                        al_hreq.flags, cursor);
        if (error)
                goto out_kfree;
@@ -466,22 +395,20 @@ xfs_compat_attrlist_by_handle(
 out_kfree:
        kfree(kbuf);
- out_vn_rele:
+ out_dput:
-        iput(inode);
+        dput(dentry);
- out:
+        return error;
-        return -error;
 }
 STATIC int
 xfs_compat_attrmulti_by_handle(
-        xfs_mount_t                             *mp,
+        struct file                             *parfilp,
-        void                                    __user *arg,
+        void                                    __user *arg)
-        struct inode                            *parinode)
 {
        int                                     error;
        compat_xfs_attr_multiop_t               *ops;
        compat_xfs_fsop_attrmulti_handlereq_t   am_hreq;
-        struct inode                            *inode;
+        struct dentry                           *dentry;
        unsigned int                            i, size;
        char                                    *attr_name;
@@ -491,20 +418,19 @@ xfs_compat_attrmulti_by_handle(
                           sizeof(compat_xfs_fsop_attrmulti_handlereq_t)))
                return -XFS_ERROR(EFAULT);
-        error = xfs_vget_fsop_handlereq_compat(mp, parinode, &am_hreq.hreq,
+        dentry = xfs_compat_handlereq_to_dentry(parfilp, &am_hreq.hreq);
-                                               &inode);
+        if (IS_ERR(dentry))
-        if (error)
+                return PTR_ERR(dentry);
-                goto out;
        error = E2BIG;
        size = am_hreq.opcount * sizeof(compat_xfs_attr_multiop_t);
        if (!size || size > 16 * PAGE_SIZE)
-                goto out_vn_rele;
+                goto out_dput;
        error = ENOMEM;
        ops = kmalloc(size, GFP_KERNEL);
        if (!ops)
-                goto out_vn_rele;
+                goto out_dput;
        error = EFAULT;
        if (copy_from_user(ops, compat_ptr(am_hreq.ops), size))
@@ -527,20 +453,29 @@ xfs_compat_attrmulti_by_handle(
                switch (ops[i].am_opcode) {
                case ATTR_OP_GET:
-                        ops[i].am_error = xfs_attrmulti_attr_get(inode,
+                        ops[i].am_error = xfs_attrmulti_attr_get(
-                                        attr_name,
+                                        dentry->d_inode, attr_name,
                                        compat_ptr(ops[i].am_attrvalue),
                                        &ops[i].am_length, ops[i].am_flags);
                        break;
                case ATTR_OP_SET:
-                        ops[i].am_error = xfs_attrmulti_attr_set(inode,
+                        ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
-                                        attr_name,
+                        if (ops[i].am_error)
+                                break;
+                        ops[i].am_error = xfs_attrmulti_attr_set(
+                                        dentry->d_inode, attr_name,
                                        compat_ptr(ops[i].am_attrvalue),
                                        ops[i].am_length, ops[i].am_flags);
+                        mnt_drop_write(parfilp->f_path.mnt);
                        break;
                case ATTR_OP_REMOVE:
-                        ops[i].am_error = xfs_attrmulti_attr_remove(inode,
+                        ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
-                                        attr_name, ops[i].am_flags);
+                        if (ops[i].am_error)
+                                break;
+                        ops[i].am_error = xfs_attrmulti_attr_remove(
+                                        dentry->d_inode, attr_name,
+                                        ops[i].am_flags);
+                        mnt_drop_write(parfilp->f_path.mnt);
                        break;
                default:
                        ops[i].am_error = EINVAL;
@@ -553,22 +488,20 @@ xfs_compat_attrmulti_by_handle(
        kfree(attr_name);
 out_kfree_ops:
        kfree(ops);
- out_vn_rele:
+ out_dput:
-        iput(inode);
+        dput(dentry);
- out:
        return -error;
 }
 STATIC int
 xfs_compat_fssetdm_by_handle(
-        xfs_mount_t             *mp,
+        struct file             *parfilp,
-        void                    __user *arg,
+        void                    __user *arg)
-        struct inode            *parinode)
 {
        int                     error;
        struct fsdmidata        fsd;
        compat_xfs_fsop_setdm_handlereq_t dmhreq;
-        struct inode            *inode;
+        struct dentry           *dentry;
        if (!capable(CAP_MKNOD))
                return -XFS_ERROR(EPERM);
@@ -576,12 +509,11 @@ xfs_compat_fssetdm_by_handle(
                           sizeof(compat_xfs_fsop_setdm_handlereq_t)))
                return -XFS_ERROR(EFAULT);
-        error = xfs_vget_fsop_handlereq_compat(mp, parinode, &dmhreq.hreq,
+        dentry = xfs_compat_handlereq_to_dentry(parfilp, &dmhreq.hreq);
-                                               &inode);
+        if (IS_ERR(dentry))
-        if (error)
+                return PTR_ERR(dentry);
-                return -error;
-        if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) {
+        if (IS_IMMUTABLE(dentry->d_inode) || IS_APPEND(dentry->d_inode)) {
                error = -XFS_ERROR(EPERM);
                goto out;
        }
@@ -591,11 +523,11 @@ xfs_compat_fssetdm_by_handle(
                goto out;
        }
-        error = -xfs_set_dmattrs(XFS_I(inode), fsd.fsd_dmevmask,
+        error = -xfs_set_dmattrs(XFS_I(dentry->d_inode), fsd.fsd_dmevmask,
                                 fsd.fsd_dmstate);
 out:
-        iput(inode);
+        dput(dentry);
        return error;
 }
@@ -722,21 +654,21 @@ xfs_file_compat_ioctl(
                if (xfs_compat_handlereq_copyin(&hreq, arg))
                        return -XFS_ERROR(EFAULT);
-                return xfs_open_by_handle(mp, &hreq, filp, inode);
+                return xfs_open_by_handle(filp, &hreq);
        }
        case XFS_IOC_READLINK_BY_HANDLE_32: {
                struct xfs_fsop_handlereq       hreq;
                if (xfs_compat_handlereq_copyin(&hreq, arg))
                        return -XFS_ERROR(EFAULT);
-                return xfs_readlink_by_handle(mp, &hreq, inode);
+                return xfs_readlink_by_handle(filp, &hreq);
        }
        case XFS_IOC_ATTRLIST_BY_HANDLE_32:
-                return xfs_compat_attrlist_by_handle(mp, arg, inode);
+                return xfs_compat_attrlist_by_handle(filp, arg);
        case XFS_IOC_ATTRMULTI_BY_HANDLE_32:
-                return xfs_compat_attrmulti_by_handle(mp, arg, inode);
+                return xfs_compat_attrmulti_by_handle(filp, arg);
        case XFS_IOC_FSSETDM_BY_HANDLE_32:
-                return xfs_compat_fssetdm_by_handle(mp, arg, inode);
+                return xfs_compat_fssetdm_by_handle(filp, arg);
        default:
                return -XFS_ERROR(ENOIOCTLCMD);
        }
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 95a971080368..c71e226da7f5 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -1197,6 +1197,7 @@ xfs_fs_remount(
        struct xfs_mount        *mp = XFS_M(sb);
        substring_t             args[MAX_OPT_ARGS];
        char                    *p;
+        int                     error;
        while ((p = strsep(&options, ",")) != NULL) {
                int token;
@@ -1247,11 +1248,25 @@ xfs_fs_remount(
                }
        }
-        /* rw/ro -> rw */
+        /* ro -> rw */
        if ((mp->m_flags & XFS_MOUNT_RDONLY) && !(*flags & MS_RDONLY)) {
                mp->m_flags &= ~XFS_MOUNT_RDONLY;
                if (mp->m_flags & XFS_MOUNT_BARRIER)
                        xfs_mountfs_check_barriers(mp);
+                /*
+                 * If this is the first remount to writeable state we
+                 * might have some superblock changes to update.
+                 */
+                if (mp->m_update_flags) {
+                        error = xfs_mount_log_sb(mp, mp->m_update_flags);
+                        if (error) {
+                                cmn_err(CE_WARN,
+                                        "XFS: failed to write sb changes");
+                                return error;
+                        }
+                        mp->m_update_flags = 0;
+                }
        }
        /* rw -> ro */
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index 591ca6602bfb..6543c0b29753 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -73,6 +73,8 @@ int xfs_dqreq_num;
 int xfs_dqerror_mod = 33;
 #endif
+static struct lock_class_key xfs_dquot_other_class;
 /*
 * Allocate and initialize a dquot. We don't always allocate fresh memory;
 * we try to reclaim a free dquot if the number of incore dquots are above
@@ -139,7 +141,15 @@ xfs_qm_dqinit(
                 ASSERT(dqp->q_trace);
                 xfs_dqtrace_entry(dqp, "DQRECLAIMED_INIT");
 #endif
-         }
+        }
+        /*
+         * In either case we need to make sure group quotas have a different
+         * lock class than user quotas, to make sure lockdep knows we can
+         * locks of one of each at the same time.
+         */
+        if (!(type & XFS_DQ_USER))
+                lockdep_set_class(&dqp->q_qlock, &xfs_dquot_other_class);
        /*
         * log item gets initialized later
@@ -421,7 +431,7 @@ xfs_qm_dqalloc(
        /*
         * Initialize the bmap freelist prior to calling bmapi code.
         */
-        XFS_BMAP_INIT(&flist, &firstblock);
+        xfs_bmap_init(&flist, &firstblock);
        xfs_ilock(quotip, XFS_ILOCK_EXCL);
        /*
         * Return if this type of quotas is turned off while we didn't
@@ -1383,6 +1393,12 @@ xfs_dqunlock_nonotify(
        mutex_unlock(&(dqp->q_qlock));
 }
+/*
+ * Lock two xfs_dquot structures.
+ *
+ * To avoid deadlocks we always lock the quota structure with
+ * the lowerd id first.
+ */
 void
 xfs_dqlock2(
        xfs_dquot_t     *d1,
@@ -1392,18 +1408,16 @@ xfs_dqlock2(
                ASSERT(d1 != d2);
                if (be32_to_cpu(d1->q_core.d_id) >
                    be32_to_cpu(d2->q_core.d_id)) {
-                        xfs_dqlock(d2);
+                        mutex_lock(&d2->q_qlock);
-                        xfs_dqlock(d1);
+                        mutex_lock_nested(&d1->q_qlock, XFS_QLOCK_NESTED);
                } else {
-                        xfs_dqlock(d1);
+                        mutex_lock(&d1->q_qlock);
-                        xfs_dqlock(d2);
+                        mutex_lock_nested(&d2->q_qlock, XFS_QLOCK_NESTED);
-                }
-        } else {
-                if (d1) {
-                        xfs_dqlock(d1);
-                } else if (d2) {
-                        xfs_dqlock(d2);
                }
+        } else if (d1) {
+                mutex_lock(&d1->q_qlock);
+        } else if (d2) {
+                mutex_lock(&d2->q_qlock);
        }
 }
diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h
index 7e455337e2ba..d443e93b4331 100644
--- a/fs/xfs/quota/xfs_dquot.h
+++ b/fs/xfs/quota/xfs_dquot.h
@@ -97,6 +97,16 @@ typedef struct xfs_dquot {
 #define dq_hashlist     q_lists.dqm_hashlist
 #define dq_flags        q_lists.dqm_flags
+/*
+ * Lock hierachy for q_qlock:
+ *      XFS_QLOCK_NORMAL is the implicit default,
+ *      XFS_QLOCK_NESTED is the dquot with the higher id in xfs_dqlock2
+ */
+enum {
+        XFS_QLOCK_NORMAL = 0,
+        XFS_QLOCK_NESTED,
+};
 #define XFS_DQHOLD(dqp)         ((dqp)->q_nrefs++)
 #ifdef DEBUG
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 6b13960cf318..7a2beb64314f 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -1070,6 +1070,13 @@ xfs_qm_sync(
        return 0;
 }
+/*
+ * The hash chains and the mplist use the same xfs_dqhash structure as
+ * their list head, but we can take the mplist qh_lock and one of the
+ * hash qh_locks at the same time without any problem as they aren't
+ * related.
+ */
+static struct lock_class_key xfs_quota_mplist_class;
 /*
 * This initializes all the quota information that's kept in the
@@ -1105,6 +1112,8 @@ xfs_qm_init_quotainfo(
        }
        xfs_qm_list_init(&qinf->qi_dqlist, "mpdqlist", 0);
+        lockdep_set_class(&qinf->qi_dqlist.qh_lock, &xfs_quota_mplist_class);
        qinf->qi_dqreclaims = 0;
        /* mutex used to serialize quotaoffs */
diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h
index a4e293b93efa..642f1db4def4 100644
--- a/fs/xfs/xfs_acl.h
+++ b/fs/xfs/xfs_acl.h
@@ -22,7 +22,6 @@
 * Access Control Lists
 */
 typedef __uint16_t      xfs_acl_perm_t;
-typedef __int32_t       xfs_acl_type_t;
 typedef __int32_t       xfs_acl_tag_t;
 typedef __int32_t       xfs_acl_id_t;
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index f2e21817a226..143d63ecb20a 100644
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -231,7 +231,7 @@ typedef struct xfs_perag
 #define XFS_FSB_TO_AGNO(mp,fsbno)       \
        ((xfs_agnumber_t)((fsbno) >> (mp)->m_sb.sb_agblklog))
 #define XFS_FSB_TO_AGBNO(mp,fsbno)      \
-        ((xfs_agblock_t)((fsbno) & XFS_MASK32LO((mp)->m_sb.sb_agblklog)))
+        ((xfs_agblock_t)((fsbno) & xfs_mask32lo((mp)->m_sb.sb_agblklog)))
 #define XFS_AGB_TO_DADDR(mp,agno,agbno) \
        ((xfs_daddr_t)XFS_FSB_TO_BB(mp, \
                (xfs_fsblock_t)(agno) * (mp)->m_sb.sb_agblocks + (agbno)))
@@ -244,8 +244,8 @@ typedef struct xfs_perag
 #define XFS_AG_CHECK_DADDR(mp,d,len)    \
        ((len) == 1 ? \
            ASSERT((d) == XFS_SB_DADDR || \
-                   XFS_DADDR_TO_AGBNO(mp, d) != XFS_SB_DADDR) : \
+                   xfs_daddr_to_agbno(mp, d) != XFS_SB_DADDR) : \
-            ASSERT(XFS_DADDR_TO_AGNO(mp, d) == \
+            ASSERT(xfs_daddr_to_agno(mp, d) == \
-                   XFS_DADDR_TO_AGNO(mp, (d) + (len) - 1)))
+                   xfs_daddr_to_agno(mp, (d) + (len) - 1)))
 #endif  /* __XFS_AG_H__ */
diff --git a/fs/xfs/xfs_alloc_btree.c b/fs/xfs/xfs_alloc_btree.c
index 733cb75a8c5d..c10c3a292d30 100644
--- a/fs/xfs/xfs_alloc_btree.c
+++ b/fs/xfs/xfs_alloc_btree.c
@@ -115,7 +115,7 @@ xfs_allocbt_free_block(
        xfs_agblock_t           bno;
        int                     error;
-        bno = XFS_DADDR_TO_AGBNO(cur->bc_mp, XFS_BUF_ADDR(bp));
+        bno = xfs_daddr_to_agbno(cur->bc_mp, XFS_BUF_ADDR(bp));
        error = xfs_alloc_put_freelist(cur->bc_tp, agbp, NULL, bno, 1);
        if (error)
                return error;
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index f7cdc28aff41..5fde1654b430 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -374,7 +374,7 @@ xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name,
                 * It won't fit in the shortform, transform to a leaf block.
                 * GROT: another possible req'mt for a double-split btree op.
                 */
-                XFS_BMAP_INIT(args.flist, args.firstblock);
+                xfs_bmap_init(args.flist, args.firstblock);
                error = xfs_attr_shortform_to_leaf(&args);
                if (!error) {
                        error = xfs_bmap_finish(&args.trans, args.flist,
@@ -956,7 +956,7 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
                 * Commit that transaction so that the node_addname() call
                 * can manage its own transactions.
                 */
-                XFS_BMAP_INIT(args->flist, args->firstblock);
+                xfs_bmap_init(args->flist, args->firstblock);
                error = xfs_attr_leaf_to_node(args);
                if (!error) {
                        error = xfs_bmap_finish(&args->trans, args->flist,
@@ -1057,7 +1057,7 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
                 * If the result is small enough, shrink it all into the inode.
                 */
                if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
-                        XFS_BMAP_INIT(args->flist, args->firstblock);
+                        xfs_bmap_init(args->flist, args->firstblock);
                        error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
                        /* bp is gone due to xfs_da_shrink_inode */
                        if (!error) {
@@ -1135,7 +1135,7 @@ xfs_attr_leaf_removename(xfs_da_args_t *args)
         * If the result is small enough, shrink it all into the inode.
         */
        if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
-                XFS_BMAP_INIT(args->flist, args->firstblock);
+                xfs_bmap_init(args->flist, args->firstblock);
                error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
                /* bp is gone due to xfs_da_shrink_inode */
                if (!error) {
@@ -1290,7 +1290,7 @@ restart:
                         * have been a b-tree.
                         */
                        xfs_da_state_free(state);
-                        XFS_BMAP_INIT(args->flist, args->firstblock);
+                        xfs_bmap_init(args->flist, args->firstblock);
                        error = xfs_attr_leaf_to_node(args);
                        if (!error) {
                                error = xfs_bmap_finish(&args->trans,
@@ -1331,7 +1331,7 @@ restart:
                 * in the index/blkno/rmtblkno/rmtblkcnt fields and
                 * in the index2/blkno2/rmtblkno2/rmtblkcnt2 fields.
                 */
-                XFS_BMAP_INIT(args->flist, args->firstblock);
+                xfs_bmap_init(args->flist, args->firstblock);
                error = xfs_da_split(state);
                if (!error) {
                        error = xfs_bmap_finish(&args->trans, args->flist,
@@ -1443,7 +1443,7 @@ restart:
                 * Check to see if the tree needs to be collapsed.
                 */
                if (retval && (state->path.active > 1)) {
-                        XFS_BMAP_INIT(args->flist, args->firstblock);
+                        xfs_bmap_init(args->flist, args->firstblock);
                        error = xfs_da_join(state);
                        if (!error) {
                                error = xfs_bmap_finish(&args->trans,
@@ -1579,7 +1579,7 @@ xfs_attr_node_removename(xfs_da_args_t *args)
         * Check to see if the tree needs to be collapsed.
         */
        if (retval && (state->path.active > 1)) {
-                XFS_BMAP_INIT(args->flist, args->firstblock);
+                xfs_bmap_init(args->flist, args->firstblock);
                error = xfs_da_join(state);
                if (!error) {
                        error = xfs_bmap_finish(&args->trans, args->flist,
@@ -1630,7 +1630,7 @@ xfs_attr_node_removename(xfs_da_args_t *args)
                                                       == XFS_ATTR_LEAF_MAGIC);
                if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
-                        XFS_BMAP_INIT(args->flist, args->firstblock);
+                        xfs_bmap_init(args->flist, args->firstblock);
                        error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
                        /* bp is gone due to xfs_da_shrink_inode */
                        if (!error) {
@@ -2069,7 +2069,7 @@ xfs_attr_rmtval_set(xfs_da_args_t *args)
                /*
                 * Allocate a single extent, up to the size of the value.
                 */
-                XFS_BMAP_INIT(args->flist, args->firstblock);
+                xfs_bmap_init(args->flist, args->firstblock);
                nmap = 1;
                error = xfs_bmapi(args->trans, dp, (xfs_fileoff_t)lblkno,
                                  blkcnt,
@@ -2123,7 +2123,7 @@ xfs_attr_rmtval_set(xfs_da_args_t *args)
                /*
                 * Try to remember where we decided to put the value.
                 */
-                XFS_BMAP_INIT(args->flist, args->firstblock);
+                xfs_bmap_init(args->flist, args->firstblock);
                nmap = 1;
                error = xfs_bmapi(NULL, dp, (xfs_fileoff_t)lblkno,
                                  args->rmtblkcnt,
@@ -2188,7 +2188,7 @@ xfs_attr_rmtval_remove(xfs_da_args_t *args)
                /*
                 * Try to remember where we decided to put the value.
                 */
-                XFS_BMAP_INIT(args->flist, args->firstblock);
+                xfs_bmap_init(args->flist, args->firstblock);
                nmap = 1;
                error = xfs_bmapi(NULL, args->dp, (xfs_fileoff_t)lblkno,
                                        args->rmtblkcnt,
@@ -2229,7 +2229,7 @@ xfs_attr_rmtval_remove(xfs_da_args_t *args)
        blkcnt = args->rmtblkcnt;
        done = 0;
        while (!done) {
-                XFS_BMAP_INIT(args->flist, args->firstblock);
+                xfs_bmap_init(args->flist, args->firstblock);
                error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt,
                                    XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
                                    1, args->firstblock, args->flist,
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 79da6b2ea99e..6c323f8a4cd1 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -736,7 +736,7 @@ xfs_attr_shortform_allfit(xfs_dabuf_t *bp, xfs_inode_t *dp)
                        continue;               /* don't copy partial entries */
                if (!(entry->flags & XFS_ATTR_LOCAL))
                        return(0);
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, i);
+                name_loc = xfs_attr_leaf_name_local(leaf, i);
                if (name_loc->namelen >= XFS_ATTR_SF_ENTSIZE_MAX)
                        return(0);
                if (be16_to_cpu(name_loc->valuelen) >= XFS_ATTR_SF_ENTSIZE_MAX)
@@ -823,7 +823,7 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args, int forkoff)
                if (!entry->nameidx)
                        continue;
                ASSERT(entry->flags & XFS_ATTR_LOCAL);
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, i);
+                name_loc = xfs_attr_leaf_name_local(leaf, i);
                nargs.name = (char *)name_loc->nameval;
                nargs.namelen = name_loc->namelen;
                nargs.value = (char *)&name_loc->nameval[nargs.namelen];
@@ -1141,14 +1141,14 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex)
         * as part of this transaction (a split operation for example).
         */
        if (entry->flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, args->index);
+                name_loc = xfs_attr_leaf_name_local(leaf, args->index);
                name_loc->namelen = args->namelen;
                name_loc->valuelen = cpu_to_be16(args->valuelen);
                memcpy((char *)name_loc->nameval, args->name, args->namelen);
                memcpy((char *)&name_loc->nameval[args->namelen], args->value,
                                   be16_to_cpu(name_loc->valuelen));
        } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
                name_rmt->namelen = args->namelen;
                memcpy((char *)name_rmt->name, args->name, args->namelen);
                entry->flags |= XFS_ATTR_INCOMPLETE;
@@ -1159,7 +1159,7 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex)
                args->rmtblkcnt = XFS_B_TO_FSB(mp, args->valuelen);
        }
        xfs_da_log_buf(args->trans, bp,
-             XFS_DA_LOGRANGE(leaf, XFS_ATTR_LEAF_NAME(leaf, args->index),
+             XFS_DA_LOGRANGE(leaf, xfs_attr_leaf_name(leaf, args->index),
                                   xfs_attr_leaf_entsize(leaf, args->index)));
        /*
@@ -1749,10 +1749,10 @@ xfs_attr_leaf_remove(xfs_dabuf_t *bp, xfs_da_args_t *args)
        /*
         * Compress the remaining entries and zero out the removed stuff.
         */
-        memset(XFS_ATTR_LEAF_NAME(leaf, args->index), 0, entsize);
+        memset(xfs_attr_leaf_name(leaf, args->index), 0, entsize);
        be16_add_cpu(&hdr->usedbytes, -entsize);
        xfs_da_log_buf(args->trans, bp,
-             XFS_DA_LOGRANGE(leaf, XFS_ATTR_LEAF_NAME(leaf, args->index),
+             XFS_DA_LOGRANGE(leaf, xfs_attr_leaf_name(leaf, args->index),
                                   entsize));
        tmp = (be16_to_cpu(hdr->count) - args->index)
@@ -1985,7 +1985,7 @@ xfs_attr_leaf_lookup_int(xfs_dabuf_t *bp, xfs_da_args_t *args)
                        continue;
                }
                if (entry->flags & XFS_ATTR_LOCAL) {
-                        name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, probe);
+                        name_loc = xfs_attr_leaf_name_local(leaf, probe);
                        if (name_loc->namelen != args->namelen)
                                continue;
                        if (memcmp(args->name, (char *)name_loc->nameval, args->namelen) != 0)
@@ -1995,7 +1995,7 @@ xfs_attr_leaf_lookup_int(xfs_dabuf_t *bp, xfs_da_args_t *args)
                        args->index = probe;
                        return(XFS_ERROR(EEXIST));
                } else {
-                        name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, probe);
+                        name_rmt = xfs_attr_leaf_name_remote(leaf, probe);
                        if (name_rmt->namelen != args->namelen)
                                continue;
                        if (memcmp(args->name, (char *)name_rmt->name,
@@ -2035,7 +2035,7 @@ xfs_attr_leaf_getvalue(xfs_dabuf_t *bp, xfs_da_args_t *args)
        entry = &leaf->entries[args->index];
        if (entry->flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, args->index);
+                name_loc = xfs_attr_leaf_name_local(leaf, args->index);
                ASSERT(name_loc->namelen == args->namelen);
                ASSERT(memcmp(args->name, name_loc->nameval, args->namelen) == 0);
                valuelen = be16_to_cpu(name_loc->valuelen);
@@ -2050,7 +2050,7 @@ xfs_attr_leaf_getvalue(xfs_dabuf_t *bp, xfs_da_args_t *args)
                args->valuelen = valuelen;
                memcpy(args->value, &name_loc->nameval[args->namelen], valuelen);
        } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
                ASSERT(name_rmt->namelen == args->namelen);
                ASSERT(memcmp(args->name, name_rmt->name, args->namelen) == 0);
                valuelen = be32_to_cpu(name_rmt->valuelen);
@@ -2143,7 +2143,7 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
                 * off for 6.2, should be revisited later.
                 */
                if (entry_s->flags & XFS_ATTR_INCOMPLETE) { /* skip partials? */
-                        memset(XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), 0, tmp);
+                        memset(xfs_attr_leaf_name(leaf_s, start_s + i), 0, tmp);
                        be16_add_cpu(&hdr_s->usedbytes, -tmp);
                        be16_add_cpu(&hdr_s->count, -1);
                        entry_d--;      /* to compensate for ++ in loop hdr */
@@ -2160,11 +2160,11 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
                        entry_d->flags = entry_s->flags;
                        ASSERT(be16_to_cpu(entry_d->nameidx) + tmp
                                                        <= XFS_LBSIZE(mp));
-                        memmove(XFS_ATTR_LEAF_NAME(leaf_d, desti),
+                        memmove(xfs_attr_leaf_name(leaf_d, desti),
-                                XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), tmp);
+                                xfs_attr_leaf_name(leaf_s, start_s + i), tmp);
                        ASSERT(be16_to_cpu(entry_s->nameidx) + tmp
                                                        <= XFS_LBSIZE(mp));
-                        memset(XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), 0, tmp);
+                        memset(xfs_attr_leaf_name(leaf_s, start_s + i), 0, tmp);
                        be16_add_cpu(&hdr_s->usedbytes, -tmp);
                        be16_add_cpu(&hdr_d->usedbytes, tmp);
                        be16_add_cpu(&hdr_s->count, -1);
@@ -2276,12 +2276,12 @@ xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index)
        ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
        if (leaf->entries[index].flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, index);
+                name_loc = xfs_attr_leaf_name_local(leaf, index);
-                size = XFS_ATTR_LEAF_ENTSIZE_LOCAL(name_loc->namelen,
+                size = xfs_attr_leaf_entsize_local(name_loc->namelen,
                                                   be16_to_cpu(name_loc->valuelen));
        } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, index);
-                size = XFS_ATTR_LEAF_ENTSIZE_REMOTE(name_rmt->namelen);
+                size = xfs_attr_leaf_entsize_remote(name_rmt->namelen);
        }
        return(size);
 }
@@ -2297,13 +2297,13 @@ xfs_attr_leaf_newentsize(int namelen, int valuelen, int blocksize, int *local)
 {
        int size;
-        size = XFS_ATTR_LEAF_ENTSIZE_LOCAL(namelen, valuelen);
+        size = xfs_attr_leaf_entsize_local(namelen, valuelen);
-        if (size < XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(blocksize)) {
+        if (size < xfs_attr_leaf_entsize_local_max(blocksize)) {
                if (local) {
                        *local = 1;
                }
        } else {
-                size = XFS_ATTR_LEAF_ENTSIZE_REMOTE(namelen);
+                size = xfs_attr_leaf_entsize_remote(namelen);
                if (local) {
                        *local = 0;
                }
@@ -2372,7 +2372,7 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context)
                if (entry->flags & XFS_ATTR_LOCAL) {
                        xfs_attr_leaf_name_local_t *name_loc =
-                                XFS_ATTR_LEAF_NAME_LOCAL(leaf, i);
+                                xfs_attr_leaf_name_local(leaf, i);
                        retval = context->put_listent(context,
                                                entry->flags,
@@ -2384,7 +2384,7 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context)
                                return retval;
                } else {
                        xfs_attr_leaf_name_remote_t *name_rmt =
-                                XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
+                                xfs_attr_leaf_name_remote(leaf, i);
                        int valuelen = be32_to_cpu(name_rmt->valuelen);
@@ -2468,11 +2468,11 @@ xfs_attr_leaf_clearflag(xfs_da_args_t *args)
 #ifdef DEBUG
        if (entry->flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, args->index);
+                name_loc = xfs_attr_leaf_name_local(leaf, args->index);
                namelen = name_loc->namelen;
                name = (char *)name_loc->nameval;
        } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
                namelen = name_rmt->namelen;
                name = (char *)name_rmt->name;
        }
@@ -2487,7 +2487,7 @@ xfs_attr_leaf_clearflag(xfs_da_args_t *args)
        if (args->rmtblkno) {
                ASSERT((entry->flags & XFS_ATTR_LOCAL) == 0);
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
                name_rmt->valueblk = cpu_to_be32(args->rmtblkno);
                name_rmt->valuelen = cpu_to_be32(args->valuelen);
                xfs_da_log_buf(args->trans, bp,
@@ -2534,7 +2534,7 @@ xfs_attr_leaf_setflag(xfs_da_args_t *args)
        xfs_da_log_buf(args->trans, bp,
                        XFS_DA_LOGRANGE(leaf, entry, sizeof(*entry)));
        if ((entry->flags & XFS_ATTR_LOCAL) == 0) {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
                name_rmt->valueblk = 0;
                name_rmt->valuelen = 0;
                xfs_da_log_buf(args->trans, bp,
@@ -2607,20 +2607,20 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args)
 #ifdef DEBUG
        if (entry1->flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf1, args->index);
+                name_loc = xfs_attr_leaf_name_local(leaf1, args->index);
                namelen1 = name_loc->namelen;
                name1 = (char *)name_loc->nameval;
        } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf1, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf1, args->index);
                namelen1 = name_rmt->namelen;
                name1 = (char *)name_rmt->name;
        }
        if (entry2->flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf2, args->index2);
+                name_loc = xfs_attr_leaf_name_local(leaf2, args->index2);
                namelen2 = name_loc->namelen;
                name2 = (char *)name_loc->nameval;
        } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf2, args->index2);
+                name_rmt = xfs_attr_leaf_name_remote(leaf2, args->index2);
                namelen2 = name_rmt->namelen;
                name2 = (char *)name_rmt->name;
        }
@@ -2637,7 +2637,7 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args)
                          XFS_DA_LOGRANGE(leaf1, entry1, sizeof(*entry1)));
        if (args->rmtblkno) {
                ASSERT((entry1->flags & XFS_ATTR_LOCAL) == 0);
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf1, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf1, args->index);
                name_rmt->valueblk = cpu_to_be32(args->rmtblkno);
                name_rmt->valuelen = cpu_to_be32(args->valuelen);
                xfs_da_log_buf(args->trans, bp1,
@@ -2648,7 +2648,7 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args)
        xfs_da_log_buf(args->trans, bp2,
                          XFS_DA_LOGRANGE(leaf2, entry2, sizeof(*entry2)));
        if ((entry2->flags & XFS_ATTR_LOCAL) == 0) {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf2, args->index2);
+                name_rmt = xfs_attr_leaf_name_remote(leaf2, args->index2);
                name_rmt->valueblk = 0;
                name_rmt->valuelen = 0;
                xfs_da_log_buf(args->trans, bp2,
@@ -2855,7 +2855,7 @@ xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp)
        for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
                if (be16_to_cpu(entry->nameidx) &&
                    ((entry->flags & XFS_ATTR_LOCAL) == 0)) {
-                        name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
+                        name_rmt = xfs_attr_leaf_name_remote(leaf, i);
                        if (name_rmt->valueblk)
                                count++;
                }
@@ -2883,7 +2883,7 @@ xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp)
        for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
                if (be16_to_cpu(entry->nameidx) &&
                    ((entry->flags & XFS_ATTR_LOCAL) == 0)) {
-                        name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
+                        name_rmt = xfs_attr_leaf_name_remote(leaf, i);
                        if (name_rmt->valueblk) {
                                lp->valueblk = be32_to_cpu(name_rmt->valueblk);
                                lp->valuelen = XFS_B_TO_FSB(dp->i_mount,
diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h
index 83e9af417ca2..9c7d22fdcf4d 100644
--- a/fs/xfs/xfs_attr_leaf.h
+++ b/fs/xfs/xfs_attr_leaf.h
@@ -151,8 +151,6 @@ typedef struct xfs_attr_leafblock {
 /*
 * Cast typed pointers for "local" and "remote" name/value structs.
 */
-#define XFS_ATTR_LEAF_NAME_REMOTE(leafp,idx)    \
-        xfs_attr_leaf_name_remote(leafp,idx)
 static inline xfs_attr_leaf_name_remote_t *
 xfs_attr_leaf_name_remote(xfs_attr_leafblock_t *leafp, int idx)
 {
@@ -160,8 +158,6 @@ xfs_attr_leaf_name_remote(xfs_attr_leafblock_t *leafp, int idx)
                &((char *)leafp)[be16_to_cpu(leafp->entries[idx].nameidx)];
 }
-#define XFS_ATTR_LEAF_NAME_LOCAL(leafp,idx)     \
-        xfs_attr_leaf_name_local(leafp,idx)
 static inline xfs_attr_leaf_name_local_t *
 xfs_attr_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx)
 {
@@ -169,8 +165,6 @@ xfs_attr_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx)
                &((char *)leafp)[be16_to_cpu(leafp->entries[idx].nameidx)];
 }
-#define XFS_ATTR_LEAF_NAME(leafp,idx)           \
-        xfs_attr_leaf_name(leafp,idx)
 static inline char *xfs_attr_leaf_name(xfs_attr_leafblock_t *leafp, int idx)
 {
        return &((char *)leafp)[be16_to_cpu(leafp->entries[idx].nameidx)];
@@ -181,24 +175,18 @@ static inline char *xfs_attr_leaf_name(xfs_attr_leafblock_t *leafp, int idx)
 * a "local" name/value structure, a "remote" name/value structure, and
 * a pointer which might be either.
 */
-#define XFS_ATTR_LEAF_ENTSIZE_REMOTE(nlen)      \
-        xfs_attr_leaf_entsize_remote(nlen)
 static inline int xfs_attr_leaf_entsize_remote(int nlen)
 {
        return ((uint)sizeof(xfs_attr_leaf_name_remote_t) - 1 + (nlen) + \
                XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1);
 }
-#define XFS_ATTR_LEAF_ENTSIZE_LOCAL(nlen,vlen)  \
-        xfs_attr_leaf_entsize_local(nlen,vlen)
 static inline int xfs_attr_leaf_entsize_local(int nlen, int vlen)
 {
        return ((uint)sizeof(xfs_attr_leaf_name_local_t) - 1 + (nlen) + (vlen) +
                XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1);
 }
-#define XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(bsize)  \
-        xfs_attr_leaf_entsize_local_max(bsize)
 static inline int xfs_attr_leaf_entsize_local_max(int bsize)
 {
        return (((bsize) >> 1) + ((bsize) >> 2));
diff --git a/fs/xfs/xfs_bit.h b/fs/xfs/xfs_bit.h
index bca7b243c319..f1e3c907044d 100644
--- a/fs/xfs/xfs_bit.h
+++ b/fs/xfs/xfs_bit.h
@@ -23,24 +23,16 @@
 */
 /*
- * masks with n high/low bits set, 32-bit values & 64-bit values
+ * masks with n high/low bits set, 64-bit values
 */
-#define XFS_MASK32HI(n)         xfs_mask32hi(n)
-static inline __uint32_t xfs_mask32hi(int n)
-{
-        return (__uint32_t)-1 << (32 - (n));
-}
-#define XFS_MASK64HI(n)         xfs_mask64hi(n)
 static inline __uint64_t xfs_mask64hi(int n)
 {
        return (__uint64_t)-1 << (64 - (n));
 }
-#define XFS_MASK32LO(n)         xfs_mask32lo(n)
 static inline __uint32_t xfs_mask32lo(int n)
 {
        return ((__uint32_t)1 << (n)) - 1;
 }
-#define XFS_MASK64LO(n)         xfs_mask64lo(n)
 static inline __uint64_t xfs_mask64lo(int n)
 {
        return ((__uint64_t)1 << (n)) - 1;
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 138308e70d14..c852cd65aaea 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -595,9 +595,9 @@ xfs_bmap_add_extent(
                xfs_iext_insert(ifp, 0, 1, new);
                ASSERT(cur == NULL);
                ifp->if_lastex = 0;
-                if (!ISNULLSTARTBLOCK(new->br_startblock)) {
+                if (!isnullstartblock(new->br_startblock)) {
                        XFS_IFORK_NEXT_SET(ip, whichfork, 1);
-                        logflags = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+                        logflags = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
                } else
                        logflags = 0;
                /* DELTA: single new extent */
@@ -613,7 +613,7 @@ xfs_bmap_add_extent(
        /*
         * Any kind of new delayed allocation goes here.
         */
-        else if (ISNULLSTARTBLOCK(new->br_startblock)) {
+        else if (isnullstartblock(new->br_startblock)) {
                if (cur)
                        ASSERT((cur->bc_private.b.flags &
                                XFS_BTCUR_BPRV_WASDEL) == 0);
@@ -644,11 +644,11 @@ xfs_bmap_add_extent(
                 * in a delayed or unwritten allocation with a real one, or
                 * converting real back to unwritten.
                 */
-                if (!ISNULLSTARTBLOCK(new->br_startblock) &&
+                if (!isnullstartblock(new->br_startblock) &&
                    new->br_startoff + new->br_blockcount > prev.br_startoff) {
                        if (prev.br_state != XFS_EXT_UNWRITTEN &&
-                            ISNULLSTARTBLOCK(prev.br_startblock)) {
+                            isnullstartblock(prev.br_startblock)) {
-                                da_old = STARTBLOCKVAL(prev.br_startblock);
+                                da_old = startblockval(prev.br_startblock);
                                if (cur)
                                        ASSERT(cur->bc_private.b.flags &
                                                XFS_BTCUR_BPRV_WASDEL);
@@ -803,7 +803,7 @@ xfs_bmap_add_extent_delay_real(
         */
        if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
                xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &LEFT);
-                STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(LEFT.br_startblock));
+                STATE_SET(LEFT_DELAY, isnullstartblock(LEFT.br_startblock));
        }
        STATE_SET(LEFT_CONTIG,
                STATE_TEST(LEFT_VALID) && !STATE_TEST(LEFT_DELAY) &&
@@ -820,7 +820,7 @@ xfs_bmap_add_extent_delay_real(
                        idx <
                        ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t) - 1)) {
                xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx + 1), &RIGHT);
-                STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(RIGHT.br_startblock));
+                STATE_SET(RIGHT_DELAY, isnullstartblock(RIGHT.br_startblock));
        }
        STATE_SET(RIGHT_CONTIG,
                STATE_TEST(RIGHT_VALID) && !STATE_TEST(RIGHT_DELAY) &&
@@ -1019,8 +1019,8 @@ xfs_bmap_add_extent_delay_real(
                                goto done;
                }
                temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
-                        STARTBLOCKVAL(PREV.br_startblock));
+                        startblockval(PREV.br_startblock));
-                xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+                xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
                XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx, XFS_DATA_FORK);
                *dnew = temp;
                /* DELTA: The boundary between two in-core extents moved. */
@@ -1067,10 +1067,10 @@ xfs_bmap_add_extent_delay_real(
                                goto done;
                }
                temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
-                        STARTBLOCKVAL(PREV.br_startblock) -
+                        startblockval(PREV.br_startblock) -
                        (cur ? cur->bc_private.b.allocated : 0));
                ep = xfs_iext_get_ext(ifp, idx + 1);
-                xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+                xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
                XFS_BMAP_TRACE_POST_UPDATE("LF", ip, idx + 1, XFS_DATA_FORK);
                *dnew = temp;
                /* DELTA: One in-core extent is split in two. */
@@ -1110,8 +1110,8 @@ xfs_bmap_add_extent_delay_real(
                                goto done;
                }
                temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
-                        STARTBLOCKVAL(PREV.br_startblock));
+                        startblockval(PREV.br_startblock));
-                xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+                xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
                XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx, XFS_DATA_FORK);
                *dnew = temp;
                /* DELTA: The boundary between two in-core extents moved. */
@@ -1157,10 +1157,10 @@ xfs_bmap_add_extent_delay_real(
                                goto done;
                }
                temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
-                        STARTBLOCKVAL(PREV.br_startblock) -
+                        startblockval(PREV.br_startblock) -
                        (cur ? cur->bc_private.b.allocated : 0));
                ep = xfs_iext_get_ext(ifp, idx);
-                xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+                xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
                XFS_BMAP_TRACE_POST_UPDATE("RF", ip, idx, XFS_DATA_FORK);
                *dnew = temp;
                /* DELTA: One in-core extent is split in two. */
@@ -1213,7 +1213,7 @@ xfs_bmap_add_extent_delay_real(
                }
                temp = xfs_bmap_worst_indlen(ip, temp);
                temp2 = xfs_bmap_worst_indlen(ip, temp2);
-                diff = (int)(temp + temp2 - STARTBLOCKVAL(PREV.br_startblock) -
+                diff = (int)(temp + temp2 - startblockval(PREV.br_startblock) -
                        (cur ? cur->bc_private.b.allocated : 0));
                if (diff > 0 &&
                    xfs_mod_incore_sb(ip->i_mount, XFS_SBS_FDBLOCKS, -((int64_t)diff), rsvd)) {
@@ -1241,11 +1241,11 @@ xfs_bmap_add_extent_delay_real(
                        }
                }
                ep = xfs_iext_get_ext(ifp, idx);
-                xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+                xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
                XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx, XFS_DATA_FORK);
                XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx + 2, XFS_DATA_FORK);
                xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx + 2),
-                        NULLSTARTBLOCK((int)temp2));
+                        nullstartblock((int)temp2));
                XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx + 2, XFS_DATA_FORK);
                *dnew = temp + temp2;
                /* DELTA: One in-core extent is split in three. */
@@ -1365,7 +1365,7 @@ xfs_bmap_add_extent_unwritten_real(
         */
        if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
                xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &LEFT);
-                STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(LEFT.br_startblock));
+                STATE_SET(LEFT_DELAY, isnullstartblock(LEFT.br_startblock));
        }
        STATE_SET(LEFT_CONTIG,
                STATE_TEST(LEFT_VALID) && !STATE_TEST(LEFT_DELAY) &&
@@ -1382,7 +1382,7 @@ xfs_bmap_add_extent_unwritten_real(
                        idx <
                        ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t) - 1)) {
                xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx + 1), &RIGHT);
-                STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(RIGHT.br_startblock));
+                STATE_SET(RIGHT_DELAY, isnullstartblock(RIGHT.br_startblock));
        }
        STATE_SET(RIGHT_CONTIG,
                STATE_TEST(RIGHT_VALID) && !STATE_TEST(RIGHT_DELAY) &&
@@ -1889,13 +1889,13 @@ xfs_bmap_add_extent_hole_delay(
        ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);
        ep = xfs_iext_get_ext(ifp, idx);
        state = 0;
-        ASSERT(ISNULLSTARTBLOCK(new->br_startblock));
+        ASSERT(isnullstartblock(new->br_startblock));
        /*
         * Check and set flags if this segment has a left neighbor
         */
        if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
                xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &left);
-                STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(left.br_startblock));
+                STATE_SET(LEFT_DELAY, isnullstartblock(left.br_startblock));
        }
        /*
         * Check and set flags if the current (right) segment exists.
@@ -1905,7 +1905,7 @@ xfs_bmap_add_extent_hole_delay(
                           idx <
                           ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t))) {
                xfs_bmbt_get_all(ep, &right);
-                STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(right.br_startblock));
+                STATE_SET(RIGHT_DELAY, isnullstartblock(right.br_startblock));
        }
        /*
         * Set contiguity flags on the left and right neighbors.
@@ -1938,12 +1938,12 @@ xfs_bmap_add_extent_hole_delay(
                XFS_BMAP_TRACE_PRE_UPDATE("LC|RC", ip, idx - 1,
                        XFS_DATA_FORK);
                xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), temp);
-                oldlen = STARTBLOCKVAL(left.br_startblock) +
+                oldlen = startblockval(left.br_startblock) +
-                        STARTBLOCKVAL(new->br_startblock) +
+                        startblockval(new->br_startblock) +
-                        STARTBLOCKVAL(right.br_startblock);
+                        startblockval(right.br_startblock);
                newlen = xfs_bmap_worst_indlen(ip, temp);
                xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx - 1),
-                        NULLSTARTBLOCK((int)newlen));
+                        nullstartblock((int)newlen));
                XFS_BMAP_TRACE_POST_UPDATE("LC|RC", ip, idx - 1,
                        XFS_DATA_FORK);
                XFS_BMAP_TRACE_DELETE("LC|RC", ip, idx, 1, XFS_DATA_FORK);
@@ -1964,11 +1964,11 @@ xfs_bmap_add_extent_hole_delay(
                XFS_BMAP_TRACE_PRE_UPDATE("LC", ip, idx - 1,
                        XFS_DATA_FORK);
                xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), temp);
-                oldlen = STARTBLOCKVAL(left.br_startblock) +
+                oldlen = startblockval(left.br_startblock) +
-                        STARTBLOCKVAL(new->br_startblock);
+                        startblockval(new->br_startblock);
                newlen = xfs_bmap_worst_indlen(ip, temp);
                xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx - 1),
-                        NULLSTARTBLOCK((int)newlen));
+                        nullstartblock((int)newlen));
                XFS_BMAP_TRACE_POST_UPDATE("LC", ip, idx - 1,
                        XFS_DATA_FORK);
                ip->i_df.if_lastex = idx - 1;
@@ -1985,11 +1985,11 @@ xfs_bmap_add_extent_hole_delay(
                 */
                XFS_BMAP_TRACE_PRE_UPDATE("RC", ip, idx, XFS_DATA_FORK);
                temp = new->br_blockcount + right.br_blockcount;
-                oldlen = STARTBLOCKVAL(new->br_startblock) +
+                oldlen = startblockval(new->br_startblock) +
-                        STARTBLOCKVAL(right.br_startblock);
+                        startblockval(right.br_startblock);
                newlen = xfs_bmap_worst_indlen(ip, temp);
                xfs_bmbt_set_allf(ep, new->br_startoff,
-                        NULLSTARTBLOCK((int)newlen), temp, right.br_state);
+                        nullstartblock((int)newlen), temp, right.br_state);
                XFS_BMAP_TRACE_POST_UPDATE("RC", ip, idx, XFS_DATA_FORK);
                ip->i_df.if_lastex = idx;
                /* DELTA: One in-core extent grew into a hole. */
@@ -2085,7 +2085,7 @@ xfs_bmap_add_extent_hole_real(
         */
        if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
                xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &left);
-                STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(left.br_startblock));
+                STATE_SET(LEFT_DELAY, isnullstartblock(left.br_startblock));
        }
        /*
         * Check and set flags if this segment has a current value.
@@ -2095,7 +2095,7 @@ xfs_bmap_add_extent_hole_real(
                           idx <
                           ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t))) {
                xfs_bmbt_get_all(ep, &right);
-                STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(right.br_startblock));
+                STATE_SET(RIGHT_DELAY, isnullstartblock(right.br_startblock));
        }
        /*
         * We're inserting a real allocation between "left" and "right".
@@ -2143,7 +2143,7 @@ xfs_bmap_add_extent_hole_real(
                XFS_IFORK_NEXT_SET(ip, whichfork,
                        XFS_IFORK_NEXTENTS(ip, whichfork) - 1);
                if (cur == NULL) {
-                        rval = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+                        rval = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
                } else {
                        rval = XFS_ILOG_CORE;
                        if ((error = xfs_bmbt_lookup_eq(cur,
@@ -2185,7 +2185,7 @@ xfs_bmap_add_extent_hole_real(
                XFS_BMAP_TRACE_POST_UPDATE("LC", ip, idx - 1, whichfork);
                ifp->if_lastex = idx - 1;
                if (cur == NULL) {
-                        rval = XFS_ILOG_FEXT(whichfork);
+                        rval = xfs_ilog_fext(whichfork);
                } else {
                        rval = 0;
                        if ((error = xfs_bmbt_lookup_eq(cur,
@@ -2220,7 +2220,7 @@ xfs_bmap_add_extent_hole_real(
                XFS_BMAP_TRACE_POST_UPDATE("RC", ip, idx, whichfork);
                ifp->if_lastex = idx;
                if (cur == NULL) {
-                        rval = XFS_ILOG_FEXT(whichfork);
+                        rval = xfs_ilog_fext(whichfork);
                } else {
                        rval = 0;
                        if ((error = xfs_bmbt_lookup_eq(cur,
@@ -2254,7 +2254,7 @@ xfs_bmap_add_extent_hole_real(
                XFS_IFORK_NEXT_SET(ip, whichfork,
                        XFS_IFORK_NEXTENTS(ip, whichfork) + 1);
                if (cur == NULL) {
-                        rval = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+                        rval = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
                } else {
                        rval = XFS_ILOG_CORE;
                        if ((error = xfs_bmbt_lookup_eq(cur,
@@ -2482,7 +2482,7 @@ xfs_bmap_adjacent(
         * try to use it's last block as our starting point.
         */
        if (ap->eof && ap->prevp->br_startoff != NULLFILEOFF &&
-            !ISNULLSTARTBLOCK(ap->prevp->br_startblock) &&
+            !isnullstartblock(ap->prevp->br_startblock) &&
            ISVALID(ap->prevp->br_startblock + ap->prevp->br_blockcount,
                    ap->prevp->br_startblock)) {
                ap->rval = ap->prevp->br_startblock + ap->prevp->br_blockcount;
@@ -2511,7 +2511,7 @@ xfs_bmap_adjacent(
                 * start block based on it.
                 */
                if (ap->prevp->br_startoff != NULLFILEOFF &&
-                    !ISNULLSTARTBLOCK(ap->prevp->br_startblock) &&
+                    !isnullstartblock(ap->prevp->br_startblock) &&
                    (prevbno = ap->prevp->br_startblock +
                               ap->prevp->br_blockcount) &&
                    ISVALID(prevbno, ap->prevp->br_startblock)) {
@@ -2552,7 +2552,7 @@ xfs_bmap_adjacent(
                 * If there's a following (right) block, select a requested
                 * start block based on it.
                 */
-                if (!ISNULLSTARTBLOCK(ap->gotp->br_startblock)) {
+                if (!isnullstartblock(ap->gotp->br_startblock)) {
                        /*
                         * Calculate gap to start of next block.
                         */
@@ -3082,7 +3082,7 @@ xfs_bmap_btree_to_extents(
        ASSERT(ifp->if_broot == NULL);
        ASSERT((ifp->if_flags & XFS_IFBROOT) == 0);
        XFS_IFORK_FMT_SET(ip, whichfork, XFS_DINODE_FMT_EXTENTS);
-        *logflagsp = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+        *logflagsp = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
        return 0;
 }
@@ -3136,8 +3136,8 @@ xfs_bmap_del_extent(
        del_endoff = del->br_startoff + del->br_blockcount;
        got_endoff = got.br_startoff + got.br_blockcount;
        ASSERT(got_endoff >= del_endoff);
-        delay = ISNULLSTARTBLOCK(got.br_startblock);
+        delay = isnullstartblock(got.br_startblock);
-        ASSERT(ISNULLSTARTBLOCK(del->br_startblock) == delay);
+        ASSERT(isnullstartblock(del->br_startblock) == delay);
        flags = 0;
        qfield = 0;
        error = 0;
@@ -3189,7 +3189,7 @@ xfs_bmap_del_extent(
                }
                da_old = da_new = 0;
        } else {
-                da_old = STARTBLOCKVAL(got.br_startblock);
+                da_old = startblockval(got.br_startblock);
                da_new = 0;
                nblks = 0;
                do_fx = 0;
@@ -3213,7 +3213,7 @@ xfs_bmap_del_extent(
                        XFS_IFORK_NEXTENTS(ip, whichfork) - 1);
                flags |= XFS_ILOG_CORE;
                if (!cur) {
-                        flags |= XFS_ILOG_FEXT(whichfork);
+                        flags |= xfs_ilog_fext(whichfork);
                        break;
                }
                if ((error = xfs_btree_delete(cur, &i)))
@@ -3233,7 +3233,7 @@ xfs_bmap_del_extent(
                if (delay) {
                        temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
                                da_old);
-                        xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+                        xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
                        XFS_BMAP_TRACE_POST_UPDATE("2", ip, idx,
                                whichfork);
                        da_new = temp;
@@ -3242,7 +3242,7 @@ xfs_bmap_del_extent(
                xfs_bmbt_set_startblock(ep, del_endblock);
                XFS_BMAP_TRACE_POST_UPDATE("2", ip, idx, whichfork);
                if (!cur) {
-                        flags |= XFS_ILOG_FEXT(whichfork);
+                        flags |= xfs_ilog_fext(whichfork);
                        break;
                }
                if ((error = xfs_bmbt_update(cur, del_endoff, del_endblock,
@@ -3262,7 +3262,7 @@ xfs_bmap_del_extent(
                if (delay) {
                        temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
                                da_old);
-                        xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+                        xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
                        XFS_BMAP_TRACE_POST_UPDATE("1", ip, idx,
                                whichfork);
                        da_new = temp;
@@ -3270,7 +3270,7 @@ xfs_bmap_del_extent(
                }
                XFS_BMAP_TRACE_POST_UPDATE("1", ip, idx, whichfork);
                if (!cur) {
-                        flags |= XFS_ILOG_FEXT(whichfork);
+                        flags |= xfs_ilog_fext(whichfork);
                        break;
                }
                if ((error = xfs_bmbt_update(cur, got.br_startoff,
@@ -3345,22 +3345,22 @@ xfs_bmap_del_extent(
                                }
                                XFS_WANT_CORRUPTED_GOTO(i == 1, done);
                        } else
-                                flags |= XFS_ILOG_FEXT(whichfork);
+                                flags |= xfs_ilog_fext(whichfork);
                        XFS_IFORK_NEXT_SET(ip, whichfork,
                                XFS_IFORK_NEXTENTS(ip, whichfork) + 1);
                } else {
                        ASSERT(whichfork == XFS_DATA_FORK);
                        temp = xfs_bmap_worst_indlen(ip, temp);
-                        xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+                        xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
                        temp2 = xfs_bmap_worst_indlen(ip, temp2);
-                        new.br_startblock = NULLSTARTBLOCK((int)temp2);
+                        new.br_startblock = nullstartblock((int)temp2);
                        da_new = temp + temp2;
                        while (da_new > da_old) {
                                if (temp) {
                                        temp--;
                                        da_new--;
                                        xfs_bmbt_set_startblock(ep,
-                                                NULLSTARTBLOCK((int)temp));
+                                                nullstartblock((int)temp));
                                }
                                if (da_new == da_old)
                                        break;
@@ -3368,7 +3368,7 @@ xfs_bmap_del_extent(
                                        temp2--;
                                        da_new--;
                                        new.br_startblock =
-                                                NULLSTARTBLOCK((int)temp2);
+                                                nullstartblock((int)temp2);
                                }
                        }
                }
@@ -3545,7 +3545,7 @@ xfs_bmap_extents_to_btree(
        nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t);
        for (cnt = i = 0; i < nextents; i++) {
                ep = xfs_iext_get_ext(ifp, i);
-                if (!ISNULLSTARTBLOCK(xfs_bmbt_get_startblock(ep))) {
+                if (!isnullstartblock(xfs_bmbt_get_startblock(ep))) {
                        arp->l0 = cpu_to_be64(ep->l0);
                        arp->l1 = cpu_to_be64(ep->l1);
                        arp++; cnt++;
@@ -3572,7 +3572,7 @@ xfs_bmap_extents_to_btree(
        xfs_btree_log_recs(cur, abp, 1, be16_to_cpu(ablock->bb_numrecs));
        ASSERT(*curp == NULL);
        *curp = cur;
-        *logflagsp = XFS_ILOG_CORE | XFS_ILOG_FBROOT(whichfork);
+        *logflagsp = XFS_ILOG_CORE | xfs_ilog_fbroot(whichfork);
        return 0;
 }
@@ -3676,7 +3676,7 @@ xfs_bmap_local_to_extents(
                ip->i_d.di_nblocks = 1;
                XFS_TRANS_MOD_DQUOT_BYINO(args.mp, tp, ip,
                        XFS_TRANS_DQ_BCOUNT, 1L);
-                flags |= XFS_ILOG_FEXT(whichfork);
+                flags |= xfs_ilog_fext(whichfork);
        } else {
                ASSERT(XFS_IFORK_NEXTENTS(ip, whichfork) == 0);
                xfs_bmap_forkoff_reset(ip->i_mount, ip, whichfork);
@@ -4082,7 +4082,7 @@ xfs_bmap_add_attrfork(
                XFS_IFORK_ASIZE(ip) / (uint)sizeof(xfs_bmbt_rec_t);
        ip->i_afp->if_flags = XFS_IFEXTENTS;
        logflags = 0;
-        XFS_BMAP_INIT(&flist, &firstblock);
+        xfs_bmap_init(&flist, &firstblock);
        switch (ip->i_d.di_format) {
        case XFS_DINODE_FMT_LOCAL:
                error = xfs_bmap_add_attrfork_local(tp, ip, &firstblock, &flist,
@@ -4162,7 +4162,7 @@ xfs_bmap_add_free(
        ASSERT(bno != NULLFSBLOCK);
        ASSERT(len > 0);
        ASSERT(len <= MAXEXTLEN);
-        ASSERT(!ISNULLSTARTBLOCK(bno));
+        ASSERT(!isnullstartblock(bno));
        agno = XFS_FSB_TO_AGNO(mp, bno);
        agbno = XFS_FSB_TO_AGBNO(mp, bno);
        ASSERT(agno < mp->m_sb.sb_agcount);
@@ -4909,7 +4909,7 @@ xfs_bmapi(
                        got.br_startoff = end;
                inhole = eof || got.br_startoff > bno;
                wasdelay = wr && !inhole && !(flags & XFS_BMAPI_DELAY) &&
-                        ISNULLSTARTBLOCK(got.br_startblock);
+                        isnullstartblock(got.br_startblock);
                /*
                 * First, deal with the hole before the allocated space
                 * that we found, if any.
@@ -5028,7 +5028,7 @@ xfs_bmapi(
                                }
                                ip->i_delayed_blks += alen;
-                                abno = NULLSTARTBLOCK(indlen);
+                                abno = nullstartblock(indlen);
                        } else {
                                /*
                                 * If first time, allocate and fill in
@@ -5144,8 +5144,8 @@ xfs_bmapi(
                                aoff + alen);
 #ifdef DEBUG
                        if (flags & XFS_BMAPI_DELAY) {
-                                ASSERT(ISNULLSTARTBLOCK(got.br_startblock));
+                                ASSERT(isnullstartblock(got.br_startblock));
-                                ASSERT(STARTBLOCKVAL(got.br_startblock) > 0);
+                                ASSERT(startblockval(got.br_startblock) > 0);
                        }
                        ASSERT(got.br_state == XFS_EXT_NORM ||
                               got.br_state == XFS_EXT_UNWRITTEN);
@@ -5179,7 +5179,7 @@ xfs_bmapi(
                        ASSERT((bno >= obno) || (n == 0));
                        ASSERT(bno < end);
                        mval->br_startoff = bno;
-                        if (ISNULLSTARTBLOCK(got.br_startblock)) {
+                        if (isnullstartblock(got.br_startblock)) {
                                ASSERT(!wr || (flags & XFS_BMAPI_DELAY));
                                mval->br_startblock = DELAYSTARTBLOCK;
                        } else
@@ -5201,7 +5201,7 @@ xfs_bmapi(
                        ASSERT(mval->br_blockcount <= len);
                } else {
                        *mval = got;
-                        if (ISNULLSTARTBLOCK(mval->br_startblock)) {
+                        if (isnullstartblock(mval->br_startblock)) {
                                ASSERT(!wr || (flags & XFS_BMAPI_DELAY));
                                mval->br_startblock = DELAYSTARTBLOCK;
                        }
@@ -5329,12 +5329,12 @@ error0:
         * Log everything.  Do this after conversion, there's no point in
         * logging the extent records if we've converted to btree format.
         */
-        if ((logflags & XFS_ILOG_FEXT(whichfork)) &&
+        if ((logflags & xfs_ilog_fext(whichfork)) &&
            XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS)
-                logflags &= ~XFS_ILOG_FEXT(whichfork);
+                logflags &= ~xfs_ilog_fext(whichfork);
-        else if ((logflags & XFS_ILOG_FBROOT(whichfork)) &&
+        else if ((logflags & xfs_ilog_fbroot(whichfork)) &&
                 XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)
-                logflags &= ~XFS_ILOG_FBROOT(whichfork);
+                logflags &= ~xfs_ilog_fbroot(whichfork);
        /*
         * Log whatever the flags say, even if error.  Otherwise we might miss
         * detecting a case where the data is changed, there's an error,
@@ -5411,7 +5411,7 @@ xfs_bmapi_single(
                *fsb = NULLFSBLOCK;
                return 0;
        }
-        ASSERT(!ISNULLSTARTBLOCK(got.br_startblock));
+        ASSERT(!isnullstartblock(got.br_startblock));
        ASSERT(bno < got.br_startoff + got.br_blockcount);
        *fsb = got.br_startblock + (bno - got.br_startoff);
        ifp->if_lastex = lastx;
@@ -5543,7 +5543,7 @@ xfs_bunmapi(
                 */
                ASSERT(ep != NULL);
                del = got;
-                wasdel = ISNULLSTARTBLOCK(del.br_startblock);
+                wasdel = isnullstartblock(del.br_startblock);
                if (got.br_startoff < start) {
                        del.br_startoff = start;
                        del.br_blockcount -= start - got.br_startoff;
@@ -5638,7 +5638,7 @@ xfs_bunmapi(
                                xfs_bmbt_get_all(xfs_iext_get_ext(ifp,
                                                lastx - 1), &prev);
                                ASSERT(prev.br_state == XFS_EXT_NORM);
-                                ASSERT(!ISNULLSTARTBLOCK(prev.br_startblock));
+                                ASSERT(!isnullstartblock(prev.br_startblock));
                                ASSERT(del.br_startblock ==
                                       prev.br_startblock + prev.br_blockcount);
                                if (prev.br_startoff < start) {
@@ -5666,7 +5666,7 @@ xfs_bunmapi(
                        }
                }
                if (wasdel) {
-                        ASSERT(STARTBLOCKVAL(del.br_startblock) > 0);
+                        ASSERT(startblockval(del.br_startblock) > 0);
                        /* Update realtime/data freespace, unreserve quota */
                        if (isrt) {
                                xfs_filblks_t rtexts;
@@ -5782,12 +5782,12 @@ error0:
         * Log everything.  Do this after conversion, there's no point in
         * logging the extent records if we've converted to btree format.
         */
-        if ((logflags & XFS_ILOG_FEXT(whichfork)) &&
+        if ((logflags & xfs_ilog_fext(whichfork)) &&
            XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS)
-                logflags &= ~XFS_ILOG_FEXT(whichfork);
+                logflags &= ~xfs_ilog_fext(whichfork);
-        else if ((logflags & XFS_ILOG_FBROOT(whichfork)) &&
+        else if ((logflags & xfs_ilog_fbroot(whichfork)) &&
                 XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)
-                logflags &= ~XFS_ILOG_FBROOT(whichfork);
+                logflags &= ~xfs_ilog_fbroot(whichfork);
        /*
         * Log inode even in the error case, if the transaction
         * is dirty we'll need to shut down the filesystem.
@@ -5838,7 +5838,7 @@ xfs_getbmapx_fix_eof_hole(
                if (startblock == DELAYSTARTBLOCK)
                        out->bmv_block = -2;
                else
-                        out->bmv_block = XFS_FSB_TO_DB(ip, startblock);
+                        out->bmv_block = xfs_fsb_to_db(ip, startblock);
                fileblock = XFS_BB_TO_FSB(ip->i_mount, out->bmv_offset);
                ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);
                if (xfs_iext_bno_to_ext(ifp, fileblock, &lastx) &&
@@ -5979,7 +5979,7 @@ xfs_getbmap(
        if (nex > XFS_IFORK_NEXTENTS(ip, whichfork) * 2 + 1)
                nex = XFS_IFORK_NEXTENTS(ip, whichfork) * 2 + 1;
-        bmapi_flags = XFS_BMAPI_AFLAG(whichfork) |
+        bmapi_flags = xfs_bmapi_aflag(whichfork) |
                        ((iflags & BMV_IF_PREALLOC) ? 0 : XFS_BMAPI_IGSTATE);
        /*
@@ -6098,7 +6098,7 @@ xfs_bmap_isaeof(
         */
        *aeof = (off >= s.br_startoff &&
                 off < s.br_startoff + s.br_blockcount &&
-                 ISNULLSTARTBLOCK(s.br_startblock)) ||
+                 isnullstartblock(s.br_startblock)) ||
                off >= s.br_startoff + s.br_blockcount;
        return 0;
 }
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h
index 284571c05ed0..be2979d88d32 100644
--- a/fs/xfs/xfs_bmap.h
+++ b/fs/xfs/xfs_bmap.h
@@ -95,7 +95,6 @@ typedef	struct xfs_bmap_free
                                        /* need write cache flushing and no */
                                        /* additional allocation alignments */
-#define XFS_BMAPI_AFLAG(w)      xfs_bmapi_aflag(w)
 static inline int xfs_bmapi_aflag(int w)
 {
        return (w == XFS_ATTR_FORK ? XFS_BMAPI_ATTRFORK : 0);
@@ -107,7 +106,6 @@ static inline int xfs_bmapi_aflag(int w)
 #define DELAYSTARTBLOCK         ((xfs_fsblock_t)-1LL)
 #define HOLESTARTBLOCK          ((xfs_fsblock_t)-2LL)
-#define XFS_BMAP_INIT(flp,fbp)  xfs_bmap_init(flp,fbp)
 static inline void xfs_bmap_init(xfs_bmap_free_t *flp, xfs_fsblock_t *fbp)
 {
        ((flp)->xbf_first = NULL, (flp)->xbf_count = 0, \
diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c
index 8f1ec73725d3..0760d352586f 100644
--- a/fs/xfs/xfs_bmap_btree.c
+++ b/fs/xfs/xfs_bmap_btree.c
@@ -110,25 +110,25 @@ __xfs_bmbt_get_all(
        ext_flag = (int)(l0 >> (64 - BMBT_EXNTFLAG_BITLEN));
        s->br_startoff = ((xfs_fileoff_t)l0 &
-                           XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
+                           xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
 #if XFS_BIG_BLKNOS
-        s->br_startblock = (((xfs_fsblock_t)l0 & XFS_MASK64LO(9)) << 43) |
+        s->br_startblock = (((xfs_fsblock_t)l0 & xfs_mask64lo(9)) << 43) |
                           (((xfs_fsblock_t)l1) >> 21);
 #else
 #ifdef DEBUG
        {
                xfs_dfsbno_t    b;
-                b = (((xfs_dfsbno_t)l0 & XFS_MASK64LO(9)) << 43) |
+                b = (((xfs_dfsbno_t)l0 & xfs_mask64lo(9)) << 43) |
                    (((xfs_dfsbno_t)l1) >> 21);
-                ASSERT((b >> 32) == 0 || ISNULLDSTARTBLOCK(b));
+                ASSERT((b >> 32) == 0 || isnulldstartblock(b));
                s->br_startblock = (xfs_fsblock_t)b;
        }
 #else   /* !DEBUG */
        s->br_startblock = (xfs_fsblock_t)(((xfs_dfsbno_t)l1) >> 21);
 #endif  /* DEBUG */
 #endif  /* XFS_BIG_BLKNOS */
-        s->br_blockcount = (xfs_filblks_t)(l1 & XFS_MASK64LO(21));
+        s->br_blockcount = (xfs_filblks_t)(l1 & xfs_mask64lo(21));
        /* This is xfs_extent_state() in-line */
        if (ext_flag) {
                ASSERT(s->br_blockcount != 0);  /* saved for DMIG */
@@ -153,7 +153,7 @@ xfs_filblks_t
 xfs_bmbt_get_blockcount(
        xfs_bmbt_rec_host_t     *r)
 {
-        return (xfs_filblks_t)(r->l1 & XFS_MASK64LO(21));
+        return (xfs_filblks_t)(r->l1 & xfs_mask64lo(21));
 }
 /*
@@ -164,15 +164,15 @@ xfs_bmbt_get_startblock(
        xfs_bmbt_rec_host_t     *r)
 {
 #if XFS_BIG_BLKNOS
-        return (((xfs_fsblock_t)r->l0 & XFS_MASK64LO(9)) << 43) |
+        return (((xfs_fsblock_t)r->l0 & xfs_mask64lo(9)) << 43) |
               (((xfs_fsblock_t)r->l1) >> 21);
 #else
 #ifdef DEBUG
        xfs_dfsbno_t    b;
-        b = (((xfs_dfsbno_t)r->l0 & XFS_MASK64LO(9)) << 43) |
+        b = (((xfs_dfsbno_t)r->l0 & xfs_mask64lo(9)) << 43) |
            (((xfs_dfsbno_t)r->l1) >> 21);
-        ASSERT((b >> 32) == 0 || ISNULLDSTARTBLOCK(b));
+        ASSERT((b >> 32) == 0 || isnulldstartblock(b));
        return (xfs_fsblock_t)b;
 #else   /* !DEBUG */
        return (xfs_fsblock_t)(((xfs_dfsbno_t)r->l1) >> 21);
@@ -188,7 +188,7 @@ xfs_bmbt_get_startoff(
        xfs_bmbt_rec_host_t     *r)
 {
        return ((xfs_fileoff_t)r->l0 &
-                 XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
+                 xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
 }
 xfs_exntst_t
@@ -219,7 +219,7 @@ xfs_filblks_t
 xfs_bmbt_disk_get_blockcount(
        xfs_bmbt_rec_t  *r)
 {
-        return (xfs_filblks_t)(be64_to_cpu(r->l1) & XFS_MASK64LO(21));
+        return (xfs_filblks_t)(be64_to_cpu(r->l1) & xfs_mask64lo(21));
 }
 /*
@@ -230,7 +230,7 @@ xfs_bmbt_disk_get_startoff(
        xfs_bmbt_rec_t  *r)
 {
        return ((xfs_fileoff_t)be64_to_cpu(r->l0) &
-                 XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
+                 xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
 }
@@ -248,33 +248,33 @@ xfs_bmbt_set_allf(
        int             extent_flag = (state == XFS_EXT_NORM) ? 0 : 1;
        ASSERT(state == XFS_EXT_NORM || state == XFS_EXT_UNWRITTEN);
-        ASSERT((startoff & XFS_MASK64HI(64-BMBT_STARTOFF_BITLEN)) == 0);
+        ASSERT((startoff & xfs_mask64hi(64-BMBT_STARTOFF_BITLEN)) == 0);
-        ASSERT((blockcount & XFS_MASK64HI(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
+        ASSERT((blockcount & xfs_mask64hi(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
 #if XFS_BIG_BLKNOS
-        ASSERT((startblock & XFS_MASK64HI(64-BMBT_STARTBLOCK_BITLEN)) == 0);
+        ASSERT((startblock & xfs_mask64hi(64-BMBT_STARTBLOCK_BITLEN)) == 0);
        r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
                ((xfs_bmbt_rec_base_t)startoff << 9) |
                ((xfs_bmbt_rec_base_t)startblock >> 43);
        r->l1 = ((xfs_bmbt_rec_base_t)startblock << 21) |
                ((xfs_bmbt_rec_base_t)blockcount &
-                (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+                (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
 #else   /* !XFS_BIG_BLKNOS */
-        if (ISNULLSTARTBLOCK(startblock)) {
+        if (isnullstartblock(startblock)) {
                r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
                        ((xfs_bmbt_rec_base_t)startoff << 9) |
-                         (xfs_bmbt_rec_base_t)XFS_MASK64LO(9);
+                         (xfs_bmbt_rec_base_t)xfs_mask64lo(9);
-                r->l1 = XFS_MASK64HI(11) |
+                r->l1 = xfs_mask64hi(11) |
                          ((xfs_bmbt_rec_base_t)startblock << 21) |
                          ((xfs_bmbt_rec_base_t)blockcount &
-                           (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+                           (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
        } else {
                r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
                        ((xfs_bmbt_rec_base_t)startoff << 9);
                r->l1 = ((xfs_bmbt_rec_base_t)startblock << 21) |
                         ((xfs_bmbt_rec_base_t)blockcount &
-                         (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+                         (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
        }
 #endif  /* XFS_BIG_BLKNOS */
 }
@@ -306,11 +306,11 @@ xfs_bmbt_disk_set_allf(
        int                     extent_flag = (state == XFS_EXT_NORM) ? 0 : 1;
        ASSERT(state == XFS_EXT_NORM || state == XFS_EXT_UNWRITTEN);
-        ASSERT((startoff & XFS_MASK64HI(64-BMBT_STARTOFF_BITLEN)) == 0);
+        ASSERT((startoff & xfs_mask64hi(64-BMBT_STARTOFF_BITLEN)) == 0);
-        ASSERT((blockcount & XFS_MASK64HI(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
+        ASSERT((blockcount & xfs_mask64hi(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
 #if XFS_BIG_BLKNOS
-        ASSERT((startblock & XFS_MASK64HI(64-BMBT_STARTBLOCK_BITLEN)) == 0);
+        ASSERT((startblock & xfs_mask64hi(64-BMBT_STARTBLOCK_BITLEN)) == 0);
        r->l0 = cpu_to_be64(
                ((xfs_bmbt_rec_base_t)extent_flag << 63) |
@@ -319,17 +319,17 @@ xfs_bmbt_disk_set_allf(
        r->l1 = cpu_to_be64(
                ((xfs_bmbt_rec_base_t)startblock << 21) |
                 ((xfs_bmbt_rec_base_t)blockcount &
-                  (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)));
+                  (xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
 #else   /* !XFS_BIG_BLKNOS */
-        if (ISNULLSTARTBLOCK(startblock)) {
+        if (isnullstartblock(startblock)) {
                r->l0 = cpu_to_be64(
                        ((xfs_bmbt_rec_base_t)extent_flag << 63) |
                         ((xfs_bmbt_rec_base_t)startoff << 9) |
-                          (xfs_bmbt_rec_base_t)XFS_MASK64LO(9));
+                          (xfs_bmbt_rec_base_t)xfs_mask64lo(9));
-                r->l1 = cpu_to_be64(XFS_MASK64HI(11) |
+                r->l1 = cpu_to_be64(xfs_mask64hi(11) |
                          ((xfs_bmbt_rec_base_t)startblock << 21) |
                          ((xfs_bmbt_rec_base_t)blockcount &
-                           (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)));
+                           (xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
        } else {
                r->l0 = cpu_to_be64(
                        ((xfs_bmbt_rec_base_t)extent_flag << 63) |
@@ -337,7 +337,7 @@ xfs_bmbt_disk_set_allf(
                r->l1 = cpu_to_be64(
                        ((xfs_bmbt_rec_base_t)startblock << 21) |
                         ((xfs_bmbt_rec_base_t)blockcount &
-                          (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)));
+                          (xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
        }
 #endif  /* XFS_BIG_BLKNOS */
 }
@@ -362,9 +362,9 @@ xfs_bmbt_set_blockcount(
        xfs_bmbt_rec_host_t *r,
        xfs_filblks_t   v)
 {
-        ASSERT((v & XFS_MASK64HI(43)) == 0);
+        ASSERT((v & xfs_mask64hi(43)) == 0);
-        r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64HI(43)) |
+        r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64hi(43)) |
-                  (xfs_bmbt_rec_base_t)(v & XFS_MASK64LO(21));
+                  (xfs_bmbt_rec_base_t)(v & xfs_mask64lo(21));
 }
 /*
@@ -376,21 +376,21 @@ xfs_bmbt_set_startblock(
        xfs_fsblock_t   v)
 {
 #if XFS_BIG_BLKNOS
-        ASSERT((v & XFS_MASK64HI(12)) == 0);
+        ASSERT((v & xfs_mask64hi(12)) == 0);
-        r->l0 = (r->l0 & (xfs_bmbt_rec_base_t)XFS_MASK64HI(55)) |
+        r->l0 = (r->l0 & (xfs_bmbt_rec_base_t)xfs_mask64hi(55)) |
                  (xfs_bmbt_rec_base_t)(v >> 43);
-        r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)) |
+        r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21)) |
                  (xfs_bmbt_rec_base_t)(v << 21);
 #else   /* !XFS_BIG_BLKNOS */
-        if (ISNULLSTARTBLOCK(v)) {
+        if (isnullstartblock(v)) {
-                r->l0 |= (xfs_bmbt_rec_base_t)XFS_MASK64LO(9);
+                r->l0 |= (xfs_bmbt_rec_base_t)xfs_mask64lo(9);
-                r->l1 = (xfs_bmbt_rec_base_t)XFS_MASK64HI(11) |
+                r->l1 = (xfs_bmbt_rec_base_t)xfs_mask64hi(11) |
                          ((xfs_bmbt_rec_base_t)v << 21) |
-                          (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+                          (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
        } else {
-                r->l0 &= ~(xfs_bmbt_rec_base_t)XFS_MASK64LO(9);
+                r->l0 &= ~(xfs_bmbt_rec_base_t)xfs_mask64lo(9);
                r->l1 = ((xfs_bmbt_rec_base_t)v << 21) |
-                          (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+                          (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
        }
 #endif  /* XFS_BIG_BLKNOS */
 }
@@ -403,10 +403,10 @@ xfs_bmbt_set_startoff(
        xfs_bmbt_rec_host_t *r,
        xfs_fileoff_t   v)
 {
-        ASSERT((v & XFS_MASK64HI(9)) == 0);
+        ASSERT((v & xfs_mask64hi(9)) == 0);
-        r->l0 = (r->l0 & (xfs_bmbt_rec_base_t) XFS_MASK64HI(1)) |
+        r->l0 = (r->l0 & (xfs_bmbt_rec_base_t) xfs_mask64hi(1)) |
                ((xfs_bmbt_rec_base_t)v << 9) |
-                  (r->l0 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(9));
+                  (r->l0 & (xfs_bmbt_rec_base_t)xfs_mask64lo(9));
 }
 /*
@@ -419,9 +419,9 @@ xfs_bmbt_set_state(
 {
        ASSERT(v == XFS_EXT_NORM || v == XFS_EXT_UNWRITTEN);
        if (v == XFS_EXT_NORM)
-                r->l0 &= XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN);
+                r->l0 &= xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN);
        else
-                r->l0 |= XFS_MASK64HI(BMBT_EXNTFLAG_BITLEN);
+                r->l0 |= xfs_mask64hi(BMBT_EXNTFLAG_BITLEN);
 }
 /*
diff --git a/fs/xfs/xfs_bmap_btree.h b/fs/xfs/xfs_bmap_btree.h
index a4555abb6622..0e8df007615e 100644
--- a/fs/xfs/xfs_bmap_btree.h
+++ b/fs/xfs/xfs_bmap_btree.h
@@ -76,26 +76,22 @@ typedef struct xfs_bmbt_rec_host {
 #define DSTARTBLOCKMASK         \
        (((((xfs_dfsbno_t)1) << DSTARTBLOCKMASKBITS) - 1) << STARTBLOCKVALBITS)
-#define ISNULLSTARTBLOCK(x)     isnullstartblock(x)
 static inline int isnullstartblock(xfs_fsblock_t x)
 {
        return ((x) & STARTBLOCKMASK) == STARTBLOCKMASK;
 }
-#define ISNULLDSTARTBLOCK(x)    isnulldstartblock(x)
 static inline int isnulldstartblock(xfs_dfsbno_t x)
 {
        return ((x) & DSTARTBLOCKMASK) == DSTARTBLOCKMASK;
 }
-#define NULLSTARTBLOCK(k)       nullstartblock(k)
 static inline xfs_fsblock_t nullstartblock(int k)
 {
        ASSERT(k < (1 << STARTBLOCKVALBITS));
        return STARTBLOCKMASK | (k);
 }
-#define STARTBLOCKVAL(x)        startblockval(x)
 static inline xfs_filblks_t startblockval(xfs_fsblock_t x)
 {
        return (xfs_filblks_t)((x) & ~STARTBLOCKMASK);
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 7ed59267420d..e73c332eb23f 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -730,8 +730,8 @@ xfs_btree_readahead_lblock(
        struct xfs_btree_block  *block)
 {
        int                     rval = 0;
-        xfs_fsblock_t           left = be64_to_cpu(block->bb_u.l.bb_leftsib);
+        xfs_dfsbno_t            left = be64_to_cpu(block->bb_u.l.bb_leftsib);
-        xfs_fsblock_t           right = be64_to_cpu(block->bb_u.l.bb_rightsib);
+        xfs_dfsbno_t            right = be64_to_cpu(block->bb_u.l.bb_rightsib);
        if ((lr & XFS_BTCUR_LEFTRA) && left != NULLDFSBNO) {
                xfs_btree_reada_bufl(cur->bc_mp, left, 1);
@@ -843,7 +843,7 @@ xfs_btree_ptr_is_null(
        union xfs_btree_ptr     *ptr)
 {
        if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
-                return be64_to_cpu(ptr->l) == NULLFSBLOCK;
+                return be64_to_cpu(ptr->l) == NULLDFSBNO;
        else
                return be32_to_cpu(ptr->s) == NULLAGBLOCK;
 }
@@ -854,7 +854,7 @@ xfs_btree_set_ptr_null(
        union xfs_btree_ptr     *ptr)
 {
        if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
-                ptr->l = cpu_to_be64(NULLFSBLOCK);
+                ptr->l = cpu_to_be64(NULLDFSBNO);
        else
                ptr->s = cpu_to_be32(NULLAGBLOCK);
 }
@@ -918,8 +918,8 @@ xfs_btree_init_block(
        new->bb_numrecs = cpu_to_be16(numrecs);
        if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
-                new->bb_u.l.bb_leftsib = cpu_to_be64(NULLFSBLOCK);
+                new->bb_u.l.bb_leftsib = cpu_to_be64(NULLDFSBNO);
-                new->bb_u.l.bb_rightsib = cpu_to_be64(NULLFSBLOCK);
+                new->bb_u.l.bb_rightsib = cpu_to_be64(NULLDFSBNO);
        } else {
                new->bb_u.s.bb_leftsib = cpu_to_be32(NULLAGBLOCK);
                new->bb_u.s.bb_rightsib = cpu_to_be32(NULLAGBLOCK);
@@ -960,7 +960,7 @@ xfs_btree_buf_to_ptr(
                ptr->l = cpu_to_be64(XFS_DADDR_TO_FSB(cur->bc_mp,
                                        XFS_BUF_ADDR(bp)));
        else {
-                ptr->s = cpu_to_be32(XFS_DADDR_TO_AGBNO(cur->bc_mp,
+                ptr->s = cpu_to_be32(xfs_daddr_to_agbno(cur->bc_mp,
                                        XFS_BUF_ADDR(bp)));
        }
 }
@@ -971,7 +971,7 @@ xfs_btree_ptr_to_daddr(
        union xfs_btree_ptr     *ptr)
 {
        if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
-                ASSERT(be64_to_cpu(ptr->l) != NULLFSBLOCK);
+                ASSERT(be64_to_cpu(ptr->l) != NULLDFSBNO);
                return XFS_FSB_TO_DADDR(cur->bc_mp, be64_to_cpu(ptr->l));
        } else {
@@ -2454,7 +2454,7 @@ xfs_btree_new_iroot(
        xfs_btree_log_ptrs(cur, cbp, 1, be16_to_cpu(cblock->bb_numrecs));
        *logflags |=
-                XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork);
+                XFS_ILOG_CORE | xfs_ilog_fbroot(cur->bc_private.b.whichfork);
        *stat = 1;
        XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT);
        return 0;
@@ -3048,7 +3048,7 @@ xfs_btree_kill_iroot(
        cur->bc_bufs[level - 1] = NULL;
        be16_add_cpu(&block->bb_level, -1);
        xfs_trans_log_inode(cur->bc_tp, ip,
-                XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork));
+                XFS_ILOG_CORE | xfs_ilog_fbroot(cur->bc_private.b.whichfork));
        cur->bc_nlevels--;
 out0:
        XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT);
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index a11a8390bf6c..c45f74ff1a5b 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -1597,7 +1597,7 @@ xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno)
        nmap = 1;
        ASSERT(args->firstblock != NULL);
        if ((error = xfs_bmapi(tp, dp, bno, count,
-                        XFS_BMAPI_AFLAG(w)|XFS_BMAPI_WRITE|XFS_BMAPI_METADATA|
+                        xfs_bmapi_aflag(w)|XFS_BMAPI_WRITE|XFS_BMAPI_METADATA|
                        XFS_BMAPI_CONTIG,
                        args->firstblock, args->total, &map, &nmap,
                        args->flist, NULL))) {
@@ -1618,7 +1618,7 @@ xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno)
                        nmap = MIN(XFS_BMAP_MAX_NMAP, count);
                        c = (int)(bno + count - b);
                        if ((error = xfs_bmapi(tp, dp, b, c,
-                                        XFS_BMAPI_AFLAG(w)|XFS_BMAPI_WRITE|
+                                        xfs_bmapi_aflag(w)|XFS_BMAPI_WRITE|
                                        XFS_BMAPI_METADATA,
                                        args->firstblock, args->total,
                                        &mapp[mapi], &nmap, args->flist,
@@ -1882,7 +1882,7 @@ xfs_da_shrink_inode(xfs_da_args_t *args, xfs_dablk_t dead_blkno,
                 * the last block to the place we want to kill.
                 */
                if ((error = xfs_bunmapi(tp, dp, dead_blkno, count,
-                                XFS_BMAPI_AFLAG(w)|XFS_BMAPI_METADATA,
+                                xfs_bmapi_aflag(w)|XFS_BMAPI_METADATA,
                                0, args->firstblock, args->flist, NULL,
                                &done)) == ENOSPC) {
                        if (w != XFS_DATA_FORK)
@@ -1987,7 +1987,7 @@ xfs_da_do_buf(
                        if ((error = xfs_bmapi(trans, dp, (xfs_fileoff_t)bno,
                                        nfsb,
                                        XFS_BMAPI_METADATA |
-                                                XFS_BMAPI_AFLAG(whichfork),
+                                                xfs_bmapi_aflag(whichfork),
                                        NULL, 0, mapp, &nmap, NULL, NULL)))
                                goto exit0;
                }
diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c
index e2fa0a1d8e96..e1f0a06aaf04 100644
--- a/fs/xfs/xfs_dir2_block.c
+++ b/fs/xfs/xfs_dir2_block.c
@@ -517,9 +517,9 @@ xfs_dir2_block_getdents(
                /*
                 * If it didn't fit, set the final offset to here & return.
                 */
-                if (filldir(dirent, dep->name, dep->namelen, cook,
+                if (filldir(dirent, dep->name, dep->namelen, cook & 0x7fffffff,
                            ino, DT_UNKNOWN)) {
-                        *offset = cook;
+                        *offset = cook & 0x7fffffff;
                        xfs_da_brelse(NULL, bp);
                        return 0;
                }
@@ -529,7 +529,8 @@ xfs_dir2_block_getdents(
         * Reached the end of the block.
         * Set the offset to a non-existent block 1 and return.
         */
-        *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0);
+        *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) &
+                        0x7fffffff;
        xfs_da_brelse(NULL, bp);
        return 0;
 }
diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c
index 93535992cb60..ef805a374eec 100644
--- a/fs/xfs/xfs_dir2_leaf.c
+++ b/fs/xfs/xfs_dir2_leaf.c
@@ -1092,7 +1092,7 @@ xfs_dir2_leaf_getdents(
                 * Won't fit.  Return to caller.
                 */
                if (filldir(dirent, dep->name, dep->namelen,
-                            xfs_dir2_byte_to_dataptr(mp, curoff),
+                            xfs_dir2_byte_to_dataptr(mp, curoff) & 0x7fffffff,
                            ino, DT_UNKNOWN))
                        break;
@@ -1108,9 +1108,9 @@ xfs_dir2_leaf_getdents(
         * All done.  Set output offset value to current offset.
         */
        if (curoff > xfs_dir2_dataptr_to_byte(mp, XFS_DIR2_MAX_DATAPTR))
-                *offset = XFS_DIR2_MAX_DATAPTR;
+                *offset = XFS_DIR2_MAX_DATAPTR & 0x7fffffff;
        else
-                *offset = xfs_dir2_byte_to_dataptr(mp, curoff);
+                *offset = xfs_dir2_byte_to_dataptr(mp, curoff) & 0x7fffffff;
        kmem_free(map);
        if (bp)
                xfs_da_brelse(NULL, bp);
diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c
index b46af0013ec9..a8a8a6efad5b 100644
--- a/fs/xfs/xfs_dir2_sf.c
+++ b/fs/xfs/xfs_dir2_sf.c
@@ -752,8 +752,8 @@ xfs_dir2_sf_getdents(
 #if XFS_BIG_INUMS
                ino += mp->m_inoadd;
 #endif
-                if (filldir(dirent, ".", 1, dot_offset, ino, DT_DIR)) {
+                if (filldir(dirent, ".", 1, dot_offset & 0x7fffffff, ino, DT_DIR)) {
-                        *offset = dot_offset;
+                        *offset = dot_offset & 0x7fffffff;
                        return 0;
                }
        }
@@ -766,8 +766,8 @@ xfs_dir2_sf_getdents(
 #if XFS_BIG_INUMS
                ino += mp->m_inoadd;
 #endif
-                if (filldir(dirent, "..", 2, dotdot_offset, ino, DT_DIR)) {
+                if (filldir(dirent, "..", 2, dotdot_offset & 0x7fffffff, ino, DT_DIR)) {
-                        *offset = dotdot_offset;
+                        *offset = dotdot_offset & 0x7fffffff;
                        return 0;
                }
        }
@@ -791,14 +791,15 @@ xfs_dir2_sf_getdents(
 #endif
                if (filldir(dirent, sfep->name, sfep->namelen,
-                                            off, ino, DT_UNKNOWN)) {
+                            off & 0x7fffffff, ino, DT_UNKNOWN)) {
-                        *offset = off;
+                        *offset = off & 0x7fffffff;
                        return 0;
                }
                sfep = xfs_dir2_sf_nextentry(sfp, sfep);
        }
-        *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0);
+        *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) &
+                        0x7fffffff;
        return 0;
 }
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index e6ebbaeb4dc6..ab016e5ae7be 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -357,7 +357,7 @@ xfs_ialloc_ag_alloc(
                        int     ioffset = i << args.mp->m_sb.sb_inodelog;
                        uint    isize = sizeof(struct xfs_dinode);
-                        free = XFS_MAKE_IPTR(args.mp, fbuf, i);
+                        free = xfs_make_iptr(args.mp, fbuf, i);
                        free->di_magic = cpu_to_be16(XFS_DINODE_MAGIC);
                        free->di_version = version;
                        free->di_gen = cpu_to_be32(gen);
@@ -937,7 +937,7 @@ nextag:
                        }
                }
        }
-        offset = XFS_IALLOC_FIND_FREE(&rec.ir_free);
+        offset = xfs_ialloc_find_free(&rec.ir_free);
        ASSERT(offset >= 0);
        ASSERT(offset < XFS_INODES_PER_CHUNK);
        ASSERT((XFS_AGINO_TO_OFFSET(mp, rec.ir_startino) %
@@ -1279,7 +1279,7 @@ xfs_imap(
                offset = XFS_INO_TO_OFFSET(mp, ino);
                ASSERT(offset < mp->m_sb.sb_inopblock);
-                cluster_agbno = XFS_DADDR_TO_AGBNO(mp, imap->im_blkno);
+                cluster_agbno = xfs_daddr_to_agbno(mp, imap->im_blkno);
                offset += (agbno - cluster_agbno) * mp->m_sb.sb_inopblock;
                imap->im_len = XFS_FSB_TO_BB(mp, blks_per_cluster);
diff --git a/fs/xfs/xfs_ialloc.h b/fs/xfs/xfs_ialloc.h
index 50f558a4e0a8..aeee8278f92c 100644
--- a/fs/xfs/xfs_ialloc.h
+++ b/fs/xfs/xfs_ialloc.h
@@ -39,7 +39,6 @@ struct xfs_trans;
 /*
 * Make an inode pointer out of the buffer/offset.
 */
-#define XFS_MAKE_IPTR(mp,b,o)           xfs_make_iptr(mp,b,o)
 static inline struct xfs_dinode *
 xfs_make_iptr(struct xfs_mount *mp, struct xfs_buf *b, int o)
 {
@@ -50,7 +49,6 @@ xfs_make_iptr(struct xfs_mount *mp, struct xfs_buf *b, int o)
 /*
 * Find a free (set) bit in the inode bitmask.
 */
-#define XFS_IALLOC_FIND_FREE(fp)        xfs_ialloc_find_free(fp)
 static inline int xfs_ialloc_find_free(xfs_inofree_t *fp)
 {
        return xfs_lowbit64(*fp);
diff --git a/fs/xfs/xfs_ialloc_btree.h b/fs/xfs/xfs_ialloc_btree.h
index 37e5dd01a577..5580e255ff06 100644
--- a/fs/xfs/xfs_ialloc_btree.h
+++ b/fs/xfs/xfs_ialloc_btree.h
@@ -36,7 +36,6 @@ typedef	__uint64_t	xfs_inofree_t;
 #define XFS_INODES_PER_CHUNK_LOG        (XFS_NBBYLOG + 3)
 #define XFS_INOBT_ALL_FREE      ((xfs_inofree_t)-1)
-#define XFS_INOBT_MASKN(i,n)            xfs_inobt_maskn(i,n)
 static inline xfs_inofree_t xfs_inobt_maskn(int i, int n)
 {
        return (((n) >= XFS_INODES_PER_CHUNK ? \
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 5a5e035e5d38..e7ae08d1df48 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -424,6 +424,19 @@ xfs_iformat(
        case XFS_DINODE_FMT_LOCAL:
                atp = (xfs_attr_shortform_t *)XFS_DFORK_APTR(dip);
                size = be16_to_cpu(atp->hdr.totsize);
+                if (unlikely(size < sizeof(struct xfs_attr_sf_hdr))) {
+                        xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
+                                "corrupt inode %Lu "
+                                "(bad attr fork size %Ld).",
+                                (unsigned long long) ip->i_ino,
+                                (long long) size);
+                        XFS_CORRUPTION_ERROR("xfs_iformat(8)",
+                                             XFS_ERRLEVEL_LOW,
+                                             ip->i_mount, dip);
+                        return XFS_ERROR(EFSCORRUPTED);
+                }
                error = xfs_iformat_local(ip, dip, XFS_ATTR_FORK, size);
                break;
        case XFS_DINODE_FMT_EXTENTS:
@@ -1601,10 +1614,10 @@ xfs_itruncate_finish(
                 * in this file with garbage in them once recovery
                 * runs.
                 */
-                XFS_BMAP_INIT(&free_list, &first_block);
+                xfs_bmap_init(&free_list, &first_block);
                error = xfs_bunmapi(ntp, ip,
                                    first_unmap_block, unmap_len,
-                                    XFS_BMAPI_AFLAG(fork) |
+                                    xfs_bmapi_aflag(fork) |
                                      (sync ? 0 : XFS_BMAPI_ASYNC),
                                    XFS_ITRUNC_MAX_EXTENTS,
                                    &first_block, &free_list,
@@ -2557,7 +2570,7 @@ xfs_iextents_copy(
        for (i = 0; i < nrecs; i++) {
                xfs_bmbt_rec_host_t *ep = xfs_iext_get_ext(ifp, i);
                start_block = xfs_bmbt_get_startblock(ep);
-                if (ISNULLSTARTBLOCK(start_block)) {
+                if (isnullstartblock(start_block)) {
                        /*
                         * It's a delayed allocation extent, so skip it.
                         */
diff --git a/fs/xfs/xfs_inode_item.h b/fs/xfs/xfs_inode_item.h
index 1ff04cc323ad..9957d0602d54 100644
--- a/fs/xfs/xfs_inode_item.h
+++ b/fs/xfs/xfs_inode_item.h
@@ -111,20 +111,16 @@ typedef struct xfs_inode_log_format_64 {
 #define XFS_ILI_IOLOCKED_ANY   (XFS_ILI_IOLOCKED_EXCL | XFS_ILI_IOLOCKED_SHARED)
-#define XFS_ILOG_FBROOT(w)      xfs_ilog_fbroot(w)
 static inline int xfs_ilog_fbroot(int w)
 {
        return (w == XFS_DATA_FORK ? XFS_ILOG_DBROOT : XFS_ILOG_ABROOT);
 }
-#define XFS_ILOG_FEXT(w)        xfs_ilog_fext(w)
 static inline int xfs_ilog_fext(int w)
 {
        return (w == XFS_DATA_FORK ? XFS_ILOG_DEXT : XFS_ILOG_AEXT);
 }
-#define XFS_ILOG_FDATA(w)       xfs_ilog_fdata(w)
 static inline int xfs_ilog_fdata(int w)
 {
        return (w == XFS_DATA_FORK ? XFS_ILOG_DDATA : XFS_ILOG_ADATA);
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 911062cf73a6..08ce72316bfe 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -155,7 +155,7 @@ xfs_imap_to_bmap(
                        iomapp->iomap_bn = IOMAP_DADDR_NULL;
                        iomapp->iomap_flags |= IOMAP_DELAY;
                } else {
-                        iomapp->iomap_bn = XFS_FSB_TO_DB(ip, start_block);
+                        iomapp->iomap_bn = xfs_fsb_to_db(ip, start_block);
                        if (ISUNWRITTEN(imap))
                                iomapp->iomap_flags |= IOMAP_UNWRITTEN;
                }
@@ -261,7 +261,7 @@ xfs_iomap(
                xfs_iunlock(ip, lockmode);
                lockmode = 0;
-                if (nimaps && !ISNULLSTARTBLOCK(imap.br_startblock)) {
+                if (nimaps && !isnullstartblock(imap.br_startblock)) {
                        xfs_iomap_map_trace(XFS_IOMAP_WRITE_MAP, ip,
                                        offset, count, iomapp, &imap, flags);
                        break;
@@ -491,7 +491,7 @@ xfs_iomap_write_direct(
        /*
         * Issue the xfs_bmapi() call to allocate the blocks
         */
-        XFS_BMAP_INIT(&free_list, &firstfsb);
+        xfs_bmap_init(&free_list, &firstfsb);
        nimaps = 1;
        error = xfs_bmapi(tp, ip, offset_fsb, count_fsb, bmapi_flag,
                &firstfsb, 0, &imap, &nimaps, &free_list, NULL);
@@ -751,7 +751,7 @@ xfs_iomap_write_allocate(
                        xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
                        xfs_trans_ihold(tp, ip);
-                        XFS_BMAP_INIT(&free_list, &first_block);
+                        xfs_bmap_init(&free_list, &first_block);
                        /*
                         * it is possible that the extents have changed since
@@ -911,7 +911,7 @@ xfs_iomap_write_unwritten(
                /*
                 * Modify the unwritten extent state of the buffer.
                 */
-                XFS_BMAP_INIT(&free_list, &firstfsb);
+                xfs_bmap_init(&free_list, &firstfsb);
                nimaps = 1;
                error = xfs_bmapi(tp, ip, offset_fsb, count_fsb,
                                  XFS_BMAPI_WRITE|XFS_BMAPI_CONVERT, &firstfsb,
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index e19d0a8d5618..cf98a805ec90 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -453,7 +453,7 @@ xfs_bulkstat(
                            (chunkidx = agino - gino + 1) <
                                    XFS_INODES_PER_CHUNK &&
                                        /* there are some left allocated */
-                            XFS_INOBT_MASKN(chunkidx,
+                            xfs_inobt_maskn(chunkidx,
                                    XFS_INODES_PER_CHUNK - chunkidx) & ~gfree) {
                                /*
                                 * Grab the chunk record.  Mark all the
@@ -464,7 +464,7 @@ xfs_bulkstat(
                                        if (XFS_INOBT_MASK(i) & ~gfree)
                                                gcnt++;
                                }
-                                gfree |= XFS_INOBT_MASKN(0, chunkidx);
+                                gfree |= xfs_inobt_maskn(0, chunkidx);
                                irbp->ir_startino = gino;
                                irbp->ir_freecount = gcnt;
                                irbp->ir_free = gfree;
@@ -535,7 +535,7 @@ xfs_bulkstat(
                                     chunkidx < XFS_INODES_PER_CHUNK;
                                     chunkidx += nicluster,
                                     agbno += nbcluster) {
-                                        if (XFS_INOBT_MASKN(chunkidx,
+                                        if (xfs_inobt_maskn(chunkidx,
                                                            nicluster) & ~gfree)
                                                xfs_btree_reada_bufs(mp, agno,
                                                        agbno, nbcluster);
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 3c97c6463a4e..35300250e86d 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -45,7 +45,6 @@
 #include "xfs_fsops.h"
 #include "xfs_utils.h"
-STATIC int      xfs_mount_log_sb(xfs_mount_t *, __int64_t);
 STATIC int      xfs_uuid_mount(xfs_mount_t *);
 STATIC void     xfs_unmountfs_wait(xfs_mount_t *);
@@ -682,7 +681,7 @@ xfs_initialize_perag_data(xfs_mount_t *mp, xfs_agnumber_t agcount)
 * Update alignment values based on mount options and sb values
 */
 STATIC int
-xfs_update_alignment(xfs_mount_t *mp, __uint64_t *update_flags)
+xfs_update_alignment(xfs_mount_t *mp)
 {
        xfs_sb_t        *sbp = &(mp->m_sb);
@@ -736,11 +735,11 @@ xfs_update_alignment(xfs_mount_t *mp, __uint64_t *update_flags)
                if (xfs_sb_version_hasdalign(sbp)) {
                        if (sbp->sb_unit != mp->m_dalign) {
                                sbp->sb_unit = mp->m_dalign;
-                                *update_flags |= XFS_SB_UNIT;
+                                mp->m_update_flags |= XFS_SB_UNIT;
                        }
                        if (sbp->sb_width != mp->m_swidth) {
                                sbp->sb_width = mp->m_swidth;
-                                *update_flags |= XFS_SB_WIDTH;
+                                mp->m_update_flags |= XFS_SB_WIDTH;
                        }
                }
        } else if ((mp->m_flags & XFS_MOUNT_NOALIGN) != XFS_MOUNT_NOALIGN &&
@@ -905,7 +904,6 @@ xfs_mountfs(
        xfs_sb_t        *sbp = &(mp->m_sb);
        xfs_inode_t     *rip;
        __uint64_t      resblks;
-        __int64_t       update_flags = 0LL;
        uint            quotamount, quotaflags;
        int             uuid_mounted = 0;
        int             error = 0;
@@ -933,7 +931,7 @@ xfs_mountfs(
                        "XFS: correcting sb_features alignment problem");
                sbp->sb_features2 |= sbp->sb_bad_features2;
                sbp->sb_bad_features2 = sbp->sb_features2;
-                update_flags |= XFS_SB_FEATURES2 | XFS_SB_BAD_FEATURES2;
+                mp->m_update_flags |= XFS_SB_FEATURES2 | XFS_SB_BAD_FEATURES2;
                /*
                 * Re-check for ATTR2 in case it was found in bad_features2
@@ -947,11 +945,11 @@ xfs_mountfs(
        if (xfs_sb_version_hasattr2(&mp->m_sb) &&
           (mp->m_flags & XFS_MOUNT_NOATTR2)) {
                xfs_sb_version_removeattr2(&mp->m_sb);
-                update_flags |= XFS_SB_FEATURES2;
+                mp->m_update_flags |= XFS_SB_FEATURES2;
                /* update sb_versionnum for the clearing of the morebits */
                if (!sbp->sb_features2)
-                        update_flags |= XFS_SB_VERSIONNUM;
+                        mp->m_update_flags |= XFS_SB_VERSIONNUM;
        }
        /*
@@ -960,7 +958,7 @@ xfs_mountfs(
         * allocator alignment is within an ag, therefore ag has
         * to be aligned at stripe boundary.
         */
-        error = xfs_update_alignment(mp, &update_flags);
+        error = xfs_update_alignment(mp);
        if (error)
                goto error1;
@@ -1137,10 +1135,12 @@ xfs_mountfs(
        }
        /*
-         * If fs is not mounted readonly, then update the superblock changes.
+         * If this is a read-only mount defer the superblock updates until
+         * the next remount into writeable mode.  Otherwise we would never
+         * perform the update e.g. for the root filesystem.
         */
-        if (update_flags && !(mp->m_flags & XFS_MOUNT_RDONLY)) {
+        if (mp->m_update_flags && !(mp->m_flags & XFS_MOUNT_RDONLY)) {
-                error = xfs_mount_log_sb(mp, update_flags);
+                error = xfs_mount_log_sb(mp, mp->m_update_flags);
                if (error) {
                        cmn_err(CE_WARN, "XFS: failed to write sb changes");
                        goto error4;
@@ -1820,7 +1820,7 @@ xfs_uuid_mount(
 * be altered by the mount options, as well as any potential sb_features2
 * fixup. Only the first superblock is updated.
 */
-STATIC int
+int
 xfs_mount_log_sb(
        xfs_mount_t     *mp,
        __int64_t       fields)
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index c1e028467327..f5e9937f9bdb 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -44,9 +44,9 @@ typedef struct xfs_trans_reservations {
 #ifndef __KERNEL__
-#define XFS_DADDR_TO_AGNO(mp,d) \
+#define xfs_daddr_to_agno(mp,d) \
        ((xfs_agnumber_t)(XFS_BB_TO_FSBT(mp, d) / (mp)->m_sb.sb_agblocks))
-#define XFS_DADDR_TO_AGBNO(mp,d) \
+#define xfs_daddr_to_agbno(mp,d) \
        ((xfs_agblock_t)(XFS_BB_TO_FSBT(mp, d) % (mp)->m_sb.sb_agblocks))
 #else /* __KERNEL__ */
@@ -327,6 +327,8 @@ typedef struct xfs_mount {
        spinlock_t              m_sync_lock;    /* work item list lock */
        int                     m_sync_seq;     /* sync thread generation no. */
        wait_queue_head_t       m_wait_single_sync_task;
+        __int64_t               m_update_flags; /* sb flags we need to update
+                                                   on the next remount,rw */
 } xfs_mount_t;
 /*
@@ -439,7 +441,6 @@ void xfs_do_force_shutdown(struct xfs_mount *mp, int flags, char *fname,
 */
 #define XFS_MFSI_QUIET          0x40    /* Be silent if mount errors found */
-#define XFS_DADDR_TO_AGNO(mp,d)         xfs_daddr_to_agno(mp,d)
 static inline xfs_agnumber_t
 xfs_daddr_to_agno(struct xfs_mount *mp, xfs_daddr_t d)
 {
@@ -448,7 +449,6 @@ xfs_daddr_to_agno(struct xfs_mount *mp, xfs_daddr_t d)
        return (xfs_agnumber_t) ld;
 }
-#define XFS_DADDR_TO_AGBNO(mp,d)        xfs_daddr_to_agbno(mp,d)
 static inline xfs_agblock_t
 xfs_daddr_to_agbno(struct xfs_mount *mp, xfs_daddr_t d)
 {
@@ -514,6 +514,7 @@ extern int	xfs_mod_incore_sb_unlocked(xfs_mount_t *, xfs_sb_field_t,
                        int64_t, int);
 extern int      xfs_mod_incore_sb_batch(xfs_mount_t *, xfs_mod_sb_t *,
                        uint, int);
+extern int      xfs_mount_log_sb(xfs_mount_t *, __int64_t);
 extern struct xfs_buf *xfs_getsb(xfs_mount_t *, int);
 extern int      xfs_readsb(xfs_mount_t *, int);
 extern void     xfs_freesb(xfs_mount_t *);
diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c
index 86471bb40fd4..58f85e9cd11d 100644
--- a/fs/xfs/xfs_rename.c
+++ b/fs/xfs/xfs_rename.c
@@ -147,7 +147,7 @@ xfs_rename(
        xfs_sort_for_rename(src_dp, target_dp, src_ip, target_ip,
                                inodes, &num_inodes);
-        XFS_BMAP_INIT(&free_list, &first_block);
+        xfs_bmap_init(&free_list, &first_block);
        tp = xfs_trans_alloc(mp, XFS_TRANS_RENAME);
        cancel_flags = XFS_TRANS_RELEASE_LOG_RES;
        spaceres = XFS_RENAME_SPACE_RES(mp, target_name->len);
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index edf12c7b834c..c5bb86f3ec05 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -120,7 +120,7 @@ xfs_growfs_rt_alloc(
                if ((error = xfs_trans_iget(mp, tp, ino, 0,
                                                XFS_ILOCK_EXCL, &ip)))
                        goto error_cancel;
-                XFS_BMAP_INIT(&flist, &firstblock);
+                xfs_bmap_init(&flist, &firstblock);
                /*
                 * Allocate blocks to the bitmap file.
                 */
diff --git a/fs/xfs/xfs_rw.h b/fs/xfs/xfs_rw.h
index f87db5344ce6..f76c003ec55d 100644
--- a/fs/xfs/xfs_rw.h
+++ b/fs/xfs/xfs_rw.h
@@ -28,7 +28,6 @@ struct xfs_mount;
 * file is a real time file or not, because the bmap code
 * does.
 */
-#define XFS_FSB_TO_DB(ip,fsb)   xfs_fsb_to_db(ip,fsb)
 static inline xfs_daddr_t
 xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb)
 {
diff --git a/fs/xfs/xfs_sb.h b/fs/xfs/xfs_sb.h
index 1ed71916e4c9..1b017c657494 100644
--- a/fs/xfs/xfs_sb.h
+++ b/fs/xfs/xfs_sb.h
@@ -505,7 +505,7 @@ static inline void xfs_sb_version_removeattr2(xfs_sb_t *sbp)
 #define XFS_HDR_BLOCK(mp,d)     ((xfs_agblock_t)XFS_BB_TO_FSBT(mp,d))
 #define XFS_DADDR_TO_FSB(mp,d)  XFS_AGB_TO_FSB(mp, \
-                        XFS_DADDR_TO_AGNO(mp,d), XFS_DADDR_TO_AGBNO(mp,d))
+                        xfs_daddr_to_agno(mp,d), xfs_daddr_to_agbno(mp,d))
 #define XFS_FSB_TO_DADDR(mp,fsbno)      XFS_AGB_TO_DADDR(mp, \
                        XFS_FSB_TO_AGNO(mp,fsbno), XFS_FSB_TO_AGBNO(mp,fsbno))
diff --git a/fs/xfs/xfs_types.h b/fs/xfs/xfs_types.h
index 0f5191644ab2..b2f724502f1b 100644
--- a/fs/xfs/xfs_types.h
+++ b/fs/xfs/xfs_types.h
@@ -45,7 +45,7 @@ typedef __uint32_t		prid_t;		/* project ID */
 typedef __uint32_t              inst_t;         /* an instruction */
 typedef __s64                   xfs_off_t;      /* <file offset> type */
-typedef __u64                   xfs_ino_t;      /* <inode> type */
+typedef unsigned long long      xfs_ino_t;      /* <inode> type */
 typedef __s64                   xfs_daddr_t;    /* <disk address> type */
 typedef char *                  xfs_caddr_t;    /* <core address> type */
 typedef __u32                   xfs_dev_t;
@@ -111,8 +111,6 @@ typedef __uint64_t	xfs_fileoff_t;	/* block number in a file */
 typedef __int64_t       xfs_sfiloff_t;  /* signed block number in a file */
 typedef __uint64_t      xfs_filblks_t;  /* number of blocks in a file */
-typedef __uint8_t       xfs_arch_t;     /* architecture of an xfs fs */
 /*
 * Null values for the types.
 */
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index f07bf8768c3a..0e55c5d7db5f 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -862,7 +862,7 @@ xfs_inactive_symlink_rmt(
         * Find the block(s) so we can inval and unmap them.
         */
        done = 0;
-        XFS_BMAP_INIT(&free_list, &first_block);
+        xfs_bmap_init(&free_list, &first_block);
        nmaps = ARRAY_SIZE(mval);
        if ((error = xfs_bmapi(tp, ip, 0, XFS_B_TO_FSB(mp, size),
                        XFS_BMAPI_METADATA, &first_block, 0, mval, &nmaps,
@@ -1288,7 +1288,7 @@ xfs_inactive(
        /*
         * Free the inode.
         */
-        XFS_BMAP_INIT(&free_list, &first_block);
+        xfs_bmap_init(&free_list, &first_block);
        error = xfs_ifree(tp, ip, &free_list);
        if (error) {
                /*
@@ -1461,7 +1461,7 @@ xfs_create(
        xfs_ilock(dp, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT);
        unlock_dp_on_error = B_TRUE;
-        XFS_BMAP_INIT(&free_list, &first_block);
+        xfs_bmap_init(&free_list, &first_block);
        ASSERT(ip == NULL);
@@ -1879,7 +1879,7 @@ xfs_remove(
                }
        }
-        XFS_BMAP_INIT(&free_list, &first_block);
+        xfs_bmap_init(&free_list, &first_block);
        error = xfs_dir_removename(tp, dp, name, ip->i_ino,
                                        &first_block, &free_list, resblks);
        if (error) {
@@ -2059,7 +2059,7 @@ xfs_link(
        if (error)
                goto error_return;
-        XFS_BMAP_INIT(&free_list, &first_block);
+        xfs_bmap_init(&free_list, &first_block);
        error = xfs_dir_createname(tp, tdp, target_name, sip->i_ino,
                                        &first_block, &free_list, resblks);
@@ -2231,7 +2231,7 @@ xfs_mkdir(
        xfs_trans_ijoin(tp, dp, XFS_ILOCK_EXCL);
        unlock_dp_on_error = B_FALSE;
-        XFS_BMAP_INIT(&free_list, &first_block);
+        xfs_bmap_init(&free_list, &first_block);
        error = xfs_dir_createname(tp, dp, dir_name, cdp->i_ino,
                                        &first_block, &free_list, resblks ?
@@ -2438,7 +2438,7 @@ xfs_symlink(
         * Initialize the bmap freelist prior to calling either
         * bmapi or the directory create code.
         */
-        XFS_BMAP_INIT(&free_list, &first_block);
+        xfs_bmap_init(&free_list, &first_block);
        /*
         * Allocate an inode for the symlink.
@@ -2860,7 +2860,7 @@ retry:
                /*
                 * Issue the xfs_bmapi() call to allocate the blocks
                 */
-                XFS_BMAP_INIT(&free_list, &firstfsb);
+                xfs_bmap_init(&free_list, &firstfsb);
                error = xfs_bmapi(tp, ip, startoffset_fsb,
                                  allocatesize_fsb, bmapi_flag,
                                  &firstfsb, 0, imapp, &nimaps,
@@ -2980,7 +2980,7 @@ xfs_zero_remaining_bytes(
                XFS_BUF_UNDONE(bp);
                XFS_BUF_UNWRITE(bp);
                XFS_BUF_READ(bp);
-                XFS_BUF_SET_ADDR(bp, XFS_FSB_TO_DB(ip, imap.br_startblock));
+                XFS_BUF_SET_ADDR(bp, xfs_fsb_to_db(ip, imap.br_startblock));
                xfsbdstrat(mp, bp);
                error = xfs_iowait(bp);
                if (error) {
@@ -3186,7 +3186,7 @@ xfs_free_file_space(
                /*
                 * issue the bunmapi() call to free the blocks
                 */
-                XFS_BMAP_INIT(&free_list, &firstfsb);
+                xfs_bmap_init(&free_list, &firstfsb);
                error = xfs_bunmapi(tp, ip, startoffset_fsb,
                                  endoffset_fsb - startoffset_fsb,
                                  0, 2, &firstfsb, &free_list, NULL, &done);
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 813e4b6c2c0d..bf8d4cfd8cf5 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -245,7 +245,7 @@ struct acpi_table_fadt {
 #define ACPI_FADT_POWER_BUTTON      (1<<4)      /* 04: Power button is handled as a generic feature */
 #define ACPI_FADT_SLEEP_BUTTON      (1<<5)      /* 05: Sleep button is handled as a generic feature, or  not present */
 #define ACPI_FADT_FIXED_RTC         (1<<6)      /* 06: RTC wakeup stat not in fixed register space */
-#define ACPI_FADT_S4_RTC_WAKE       (1<<7)      /* 07: RTC wakeup stat not possible from S4 */
+#define ACPI_FADT_S4_RTC_WAKE       (1<<7)      /* 07: RTC wakeup possible from S4 */
 #define ACPI_FADT_32BIT_TIMER       (1<<8)      /* 08: tmr_val is 32 bits 0=24-bits */
 #define ACPI_FADT_DOCKING_SUPPORTED (1<<9)      /* 09: Docking supported */
 #define ACPI_FADT_RESET_REGISTER    (1<<10)     /* 10: System reset via the FADT RESET_REG supported */
diff --git a/include/asm-frv/Kbuild b/include/asm-frv/Kbuild
index 1f44e7c76995..0f8956def738 100644
--- a/include/asm-frv/Kbuild
+++ b/include/asm-frv/Kbuild
@@ -3,4 +3,3 @@ include include/asm-generic/Kbuild.asm
 header-y += registers.h
 unifdef-y += termios.h
-unifdef-y += swab.h
diff --git a/include/asm-frv/byteorder.h b/include/asm-frv/byteorder.h
index 1187e51ecd13..f29b7593e088 100644
--- a/include/asm-frv/byteorder.h
+++ b/include/asm-frv/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_BYTEORDER_H
 #define _ASM_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 #endif /* _ASM_BYTEORDER_H */
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index 1870d5e05f1c..70d185534b9d 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -31,6 +31,7 @@ unifdef-y += socket.h
 unifdef-y += sockios.h
 unifdef-y += stat.h
 unifdef-y += statfs.h
+unifdef-y += swab.h
 unifdef-y += termbits.h
 unifdef-y += termios.h
 unifdef-y += types.h
diff --git a/include/asm-generic/bitops/__ffs.h b/include/asm-generic/bitops/__ffs.h
index 9a3274aecf83..937d7c435575 100644
--- a/include/asm-generic/bitops/__ffs.h
+++ b/include/asm-generic/bitops/__ffs.h
@@ -9,7 +9,7 @@
 *
 * Undefined if no bit exists, so code should check against 0 first.
 */
-static inline unsigned long __ffs(unsigned long word)
+static __always_inline unsigned long __ffs(unsigned long word)
 {
        int num = 0;
diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
index be24465403d6..a60a7ccb6782 100644
--- a/include/asm-generic/bitops/__fls.h
+++ b/include/asm-generic/bitops/__fls.h
@@ -9,7 +9,7 @@
 *
 * Undefined if no set bit exists, so code should check against 0 first.
 */
-static inline unsigned long __fls(unsigned long word)
+static __always_inline unsigned long __fls(unsigned long word)
 {
        int num = BITS_PER_LONG - 1;
diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
index 850859bc5069..0576d1f42f43 100644
--- a/include/asm-generic/bitops/fls.h
+++ b/include/asm-generic/bitops/fls.h
@@ -9,7 +9,7 @@
 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
 */
-static inline int fls(int x)
+static __always_inline int fls(int x)
 {
        int r = 32;
diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
index 86d403f8b256..b097cf8444e3 100644
--- a/include/asm-generic/bitops/fls64.h
+++ b/include/asm-generic/bitops/fls64.h
@@ -15,7 +15,7 @@
 * at position 64.
 */
 #if BITS_PER_LONG == 32
-static inline int fls64(__u64 x)
+static __always_inline int fls64(__u64 x)
 {
        __u32 h = x >> 32;
        if (h)
@@ -23,7 +23,7 @@ static inline int fls64(__u64 x)
        return fls(x);
 }
 #elif BITS_PER_LONG == 64
-static inline int fls64(__u64 x)
+static __always_inline int fls64(__u64 x)
 {
        if (x == 0)
                return 0;
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index b0e63c672ebd..00f45ff081a6 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -80,4 +80,56 @@ extern void setup_per_cpu_areas(void);
 #define DECLARE_PER_CPU(type, name) extern PER_CPU_ATTRIBUTES \
                                        __typeof__(type) per_cpu_var(name)
+/*
+ * Optional methods for optimized non-lvalue per-cpu variable access.
+ *
+ * @var can be a percpu variable or a field of it and its size should
+ * equal char, int or long.  percpu_read() evaluates to a lvalue and
+ * all others to void.
+ *
+ * These operations are guaranteed to be atomic w.r.t. preemption.
+ * The generic versions use plain get/put_cpu_var().  Archs are
+ * encouraged to implement single-instruction alternatives which don't
+ * require preemption protection.
+ */
+#ifndef percpu_read
+# define percpu_read(var)                                               \
+  ({                                                                    \
+        typeof(per_cpu_var(var)) __tmp_var__;                           \
+        __tmp_var__ = get_cpu_var(var);                                 \
+        put_cpu_var(var);                                               \
+        __tmp_var__;                                                    \
+  })
+#endif
+#define __percpu_generic_to_op(var, val, op)                            \
+do {                                                                    \
+        get_cpu_var(var) op val;                                        \
+        put_cpu_var(var);                                               \
+} while (0)
+#ifndef percpu_write
+# define percpu_write(var, val)         __percpu_generic_to_op(var, (val), =)
+#endif
+#ifndef percpu_add
+# define percpu_add(var, val)           __percpu_generic_to_op(var, (val), +=)
+#endif
+#ifndef percpu_sub
+# define percpu_sub(var, val)           __percpu_generic_to_op(var, (val), -=)
+#endif
+#ifndef percpu_and
+# define percpu_and(var, val)           __percpu_generic_to_op(var, (val), &=)
+#endif
+#ifndef percpu_or
+# define percpu_or(var, val)            __percpu_generic_to_op(var, (val), |=)
+#endif
+#ifndef percpu_xor
+# define percpu_xor(var, val)           __percpu_generic_to_op(var, (val), ^=)
+#endif
 #endif /* _ASM_GENERIC_PERCPU_H_ */
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 72ebe91005a8..8e6d0ca70aba 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -301,7 +301,7 @@ static inline void ptep_modify_prot_commit(struct mm_struct *mm,
 * track_pfn_vma_new is called when a _new_ pfn mapping is being established
 * for physical range indicated by pfn and size.
 */
-static inline int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t prot,
+static inline int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t *prot,
                                        unsigned long pfn, unsigned long size)
 {
        return 0;
@@ -332,7 +332,7 @@ static inline void untrack_pfn_vma(struct vm_area_struct *vma,
 {
 }
 #else
-extern int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t prot,
+extern int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t *prot,
                                unsigned long pfn, unsigned long size);
 extern int track_pfn_vma_copy(struct vm_area_struct *vma);
 extern void untrack_pfn_vma(struct vm_area_struct *vma, unsigned long pfn,
diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h
index 89061c1a67d4..763e3b060f43 100644
--- a/include/asm-generic/rtc.h
+++ b/include/asm-generic/rtc.h
@@ -42,7 +42,7 @@ static inline unsigned char rtc_is_updating(void)
        return uip;
 }
-static inline unsigned int get_rtc_time(struct rtc_time *time)
+static inline unsigned int __get_rtc_time(struct rtc_time *time)
 {
        unsigned char ctrl;
        unsigned long flags;
@@ -108,8 +108,12 @@ static inline unsigned int get_rtc_time(struct rtc_time *time)
        return RTC_24H;
 }
+#ifndef get_rtc_time
+#define get_rtc_time    __get_rtc_time
+#endif
 /* Set the current date and time in the real time clock. */
-static inline int set_rtc_time(struct rtc_time *time)
+static inline int __set_rtc_time(struct rtc_time *time)
 {
        unsigned long flags;
        unsigned char mon, day, hrs, min, sec;
@@ -190,11 +194,15 @@ static inline int set_rtc_time(struct rtc_time *time)
        return 0;
 }
+#ifndef set_rtc_time
+#define set_rtc_time    __set_rtc_time
+#endif
 static inline unsigned int get_rtc_ss(void)
 {
        struct rtc_time h;
-        get_rtc_time(&h);
+        __get_rtc_time(&h);
        return h.tm_sec;
 }
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 79a7ff925bf8..4ce48e878530 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -9,7 +9,7 @@ extern char __bss_start[], __bss_stop[];
 extern char __init_begin[], __init_end[];
 extern char _sinittext[], _einittext[];
 extern char _end[];
-extern char __per_cpu_start[], __per_cpu_end[];
+extern char __per_cpu_load[], __per_cpu_start[], __per_cpu_end[];
 extern char __kprobes_text_start[], __kprobes_text_end[];
 extern char __initdata_begin[], __initdata_end[];
 extern char __start_rodata[], __end_rodata[];
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index c61fab1dd2f8..f3180a85c66a 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -430,12 +430,48 @@
        *(.initcall7.init)                                              \
        *(.initcall7s.init)
-#define PERCPU(align)                                                   \
+/**
-        . = ALIGN(align);                                               \
+ * PERCPU_VADDR - define output section for percpu area
-        VMLINUX_SYMBOL(__per_cpu_start) = .;                            \
+ * @vaddr: explicit base address (optional)
-        .data.percpu  : AT(ADDR(.data.percpu) - LOAD_OFFSET) {          \
+ * @phdr: destination PHDR (optional)
+ *
+ * Macro which expands to output section for percpu area.  If @vaddr
+ * is not blank, it specifies explicit base address and all percpu
+ * symbols will be offset from the given address.  If blank, @vaddr
+ * always equals @laddr + LOAD_OFFSET.
+ *
+ * @phdr defines the output PHDR to use if not blank.  Be warned that
+ * output PHDR is sticky.  If @phdr is specified, the next output
+ * section in the linker script will go there too.  @phdr should have
+ * a leading colon.
+ *
+ * This macro defines three symbols, __per_cpu_load, __per_cpu_start
+ * and __per_cpu_end.  The first one is the vaddr of loaded percpu
+ * init data.  __per_cpu_start equals @vaddr and __per_cpu_end is the
+ * end offset.
+ */
+#define PERCPU_VADDR(vaddr, phdr)                                       \
+        VMLINUX_SYMBOL(__per_cpu_load_abs) = .;                         \
+        .data.percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load_abs)      \
+                                - LOAD_OFFSET) {                        \
+                VMLINUX_SYMBOL(__per_cpu_start) = .;                    \
+                VMLINUX_SYMBOL(__per_cpu_load) = LOADADDR(.data.percpu) + LOAD_OFFSET;\
+                *(.data.percpu.first)                                   \
                *(.data.percpu.page_aligned)                            \
                *(.data.percpu)                                         \
                *(.data.percpu.shared_aligned)                          \
-        }                                                               \
+                VMLINUX_SYMBOL(__per_cpu_end) = .;                      \
-        VMLINUX_SYMBOL(__per_cpu_end) = .;
+        } phdr                                                          \
+        . = VMLINUX_SYMBOL(__per_cpu_load_abs) + SIZEOF(.data.percpu);
+/**
+ * PERCPU - define output section for percpu area, simple version
+ * @align: required alignment
+ *
+ * Align to @align and outputs output section for percpu area.  This
+ * macro doesn't maniuplate @vaddr or @phdr and __per_cpu_load and
+ * __per_cpu_start will be identical.
+ */
+#define PERCPU(align)                                                   \
+        . = ALIGN(align);                                               \
+        PERCPU_VADDR( , )
diff --git a/include/asm-m32r/Kbuild b/include/asm-m32r/Kbuild
index 27b108a86b39..c68e1680da01 100644
--- a/include/asm-m32r/Kbuild
+++ b/include/asm-m32r/Kbuild
@@ -1,2 +1 @@
 include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/include/asm-m32r/byteorder.h b/include/asm-m32r/byteorder.h
index 61ff9cfd8451..21855d8b028b 100644
--- a/include/asm-m32r/byteorder.h
+++ b/include/asm-m32r/byteorder.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_BYTEORDER_H
 #define _ASM_M32R_BYTEORDER_H
-#include <asm/swab.h>
 #if defined(__LITTLE_ENDIAN__)
 #  include <linux/byteorder/little_endian.h>
 #else
diff --git a/include/asm-m68k/auxvec.h b/include/asm-m68k/auxvec.h
deleted file mode 100644
index 844d6d52204b..000000000000
--- a/include/asm-m68k/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __ASMm68k_AUXVEC_H
-#define __ASMm68k_AUXVEC_H
-#endif
diff --git a/include/asm-m68k/device.h b/include/asm-m68k/device.h
deleted file mode 100644
index d8f9872b0e2d..000000000000
--- a/include/asm-m68k/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
diff --git a/include/asm-m68k/emergency-restart.h b/include/asm-m68k/emergency-restart.h
deleted file mode 100644
index 108d8c48e42e..000000000000
--- a/include/asm-m68k/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-#include <asm-generic/emergency-restart.h>
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/include/asm-m68k/futex.h b/include/asm-m68k/futex.h
deleted file mode 100644
index 6a332a9f099c..000000000000
--- a/include/asm-m68k/futex.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-#include <asm-generic/futex.h>
-#endif
diff --git a/include/asm-m68k/ioctl.h b/include/asm-m68k/ioctl.h
deleted file mode 100644
index b279fe06dfe5..000000000000
--- a/include/asm-m68k/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/include/asm-m68k/irq_regs.h b/include/asm-m68k/irq_regs.h
deleted file mode 100644
index 3dd9c0b70270..000000000000
--- a/include/asm-m68k/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/include/asm-m68k/kdebug.h b/include/asm-m68k/kdebug.h
deleted file mode 100644
index 6ece1b037665..000000000000
--- a/include/asm-m68k/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/include/asm-m68k/mutex.h b/include/asm-m68k/mutex.h
deleted file mode 100644
index 458c1f7fbc18..000000000000
--- a/include/asm-m68k/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-m68k/topology.h b/include/asm-m68k/topology.h
deleted file mode 100644
index ca173e9f26ff..000000000000
--- a/include/asm-m68k/topology.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M68K_TOPOLOGY_H
-#define _ASM_M68K_TOPOLOGY_H
-#include <asm-generic/topology.h>
-#endif /* _ASM_M68K_TOPOLOGY_H */
diff --git a/include/asm-mn10300/Kbuild b/include/asm-mn10300/Kbuild
index 27b108a86b39..c68e1680da01 100644
--- a/include/asm-mn10300/Kbuild
+++ b/include/asm-mn10300/Kbuild
@@ -1,2 +1 @@
 include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/include/asm-mn10300/byteorder.h b/include/asm-mn10300/byteorder.h
index 45b18ded19e6..5dd0bdd9feee 100644
--- a/include/asm-mn10300/byteorder.h
+++ b/include/asm-mn10300/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_BYTEORDER_H
 #define _ASM_BYTEORDER_H
-#include <asm/swab.h>
 #include <linux/byteorder/little_endian.h>
 #endif /* _ASM_BYTEORDER_H */
diff --git a/include/drm/drm.h b/include/drm/drm.h
index 32e5096554e9..8e77357334ad 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -458,7 +458,7 @@ enum drm_vblank_seq_type {
        _DRM_VBLANK_FLIP = 0x8000000,   /**< Scheduled buffer swap should flip */
        _DRM_VBLANK_NEXTONMISS = 0x10000000,    /**< If missed, wait for next vblank */
        _DRM_VBLANK_SECONDARY = 0x20000000,     /**< Secondary display controller */
-        _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking */
+        _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */
 };
 #define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index afb7858c068d..8190b9bcc2d9 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -545,13 +545,6 @@ struct drm_ctx_list {
        struct drm_file *tag;           /**< associated fd private data */
 };
-struct drm_vbl_sig {
-        struct list_head head;
-        unsigned int sequence;
-        struct siginfo info;
-        struct task_struct *task;
-};
 /* location of GART table */
 #define DRM_ATI_GART_MAIN 1
 #define DRM_ATI_GART_FB   2
@@ -903,8 +896,6 @@ struct drm_device {
        wait_queue_head_t *vbl_queue;   /**< VBLANK wait queue */
        atomic_t *_vblank_count;        /**< number of VBLANK interrupts (driver must alloc the right number of counters) */
        spinlock_t vbl_lock;
-        struct list_head *vbl_sigs;     /**< signal list to send on VBLANK */
-        atomic_t vbl_signal_pending;    /* number of signals pending on all crtcs*/
        atomic_t *vblank_refcount;      /* number of users of vblank interruptsper crtc */
        u32 *last_vblank;               /* protected by dev->vbl_lock, used */
                                        /* for wraparound handling */
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 0acb07f31fa4..d54de24bf371 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -395,7 +395,7 @@ struct drm_connector_funcs {
        void (*save)(struct drm_connector *connector);
        void (*restore)(struct drm_connector *connector);
        enum drm_connector_status (*detect)(struct drm_connector *connector);
-        void (*fill_modes)(struct drm_connector *connector, uint32_t max_width, uint32_t max_height);
+        int (*fill_modes)(struct drm_connector *connector, uint32_t max_width, uint32_t max_height);
        int (*set_property)(struct drm_connector *connector, struct drm_property *property,
                             uint64_t val);
        void (*destroy)(struct drm_connector *connector);
@@ -528,7 +528,8 @@ struct drm_mode_group {
 *
 */
 struct drm_mode_config {
-        struct mutex mutex; /* protects configuration and IDR */
+        struct mutex mutex; /* protects configuration (mode lists etc.) */
+        struct mutex idr_mutex; /* for IDR management */
        struct idr crtc_idr; /* use this idr for all IDs, fb, crtc, connector, modes - just makes life easier */
        /* this is limited to one for now */
        int num_fb;
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 4bc04cf460a7..0c6f0e11b41b 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -88,7 +88,7 @@ struct drm_connector_helper_funcs {
        struct drm_encoder *(*best_encoder)(struct drm_connector *connector);
 };
-extern void drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY);
+extern int drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY);
 extern void drm_helper_disable_unused_functions(struct drm_device *dev);
 extern int drm_helper_hotplug_stage_two(struct drm_device *dev);
 extern bool drm_helper_initial_config(struct drm_device *dev, bool can_grow);
diff --git a/include/linux/agpgart.h b/include/linux/agpgart.h
index c8fdb6e658e1..110c600c885f 100644
--- a/include/linux/agpgart.h
+++ b/include/linux/agpgart.h
@@ -52,7 +52,6 @@
 #ifndef __KERNEL__
 #include <linux/types.h>
-#include <asm/types.h>
 struct agp_version {
        __u16 major;
diff --git a/include/linux/atm_idt77105.h b/include/linux/atm_idt77105.h
index 05621cf20709..8b724000aa50 100644
--- a/include/linux/atm_idt77105.h
+++ b/include/linux/atm_idt77105.h
@@ -7,7 +7,7 @@
 #ifndef LINUX_ATM_IDT77105_H
 #define LINUX_ATM_IDT77105_H
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/atmioc.h>
 #include <linux/atmdev.h>
diff --git a/include/linux/capi.h b/include/linux/capi.h
index fdebaaa9f66e..65100d6cb89b 100644
--- a/include/linux/capi.h
+++ b/include/linux/capi.h
@@ -12,7 +12,7 @@
 #ifndef __LINUX_CAPI_H__
 #define __LINUX_CAPI_H__
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/ioctl.h>
 #ifndef __KERNEL__
 #include <linux/kernelcapi.h>
diff --git a/include/linux/compat.h b/include/linux/compat.h
index e88f3ecf38b4..3fd2194ff573 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -280,5 +280,18 @@ asmlinkage long compat_sys_timerfd_settime(int ufd, int flags,
 asmlinkage long compat_sys_timerfd_gettime(int ufd,
                                   struct compat_itimerspec __user *otmr);
+asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
+                                      __u32 __user *pages,
+                                      const int __user *nodes,
+                                      int __user *status,
+                                      int flags);
+asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename,
+                                     struct compat_timeval __user *t);
+asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename,
+                                      struct compat_stat __user *statbuf,
+                                      int flag);
+asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
+                                  int flags, int mode);
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 5c7f9468f753..34f2789d9b9b 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -22,7 +22,7 @@
 #ifndef __CONNECTOR_H
 #define __CONNECTOR_H
-#include <asm/types.h>
+#include <linux/types.h>
 #define CN_IDX_CONNECTOR                0xffffffff
 #define CN_VAL_CONNECTOR                0xffffffff
diff --git a/include/linux/cyclades.h b/include/linux/cyclades.h
index 2d3d1e04ba92..d06fbf286346 100644
--- a/include/linux/cyclades.h
+++ b/include/linux/cyclades.h
@@ -150,8 +150,6 @@ struct CYZ_BOOT_CTRL {
 *      architectures and compilers.
 */
-#include <asm/types.h>
 typedef __u64  ucdouble;                /* 64 bits, unsigned */
 typedef __u32  uclong;                  /* 32 bits, unsigned */
 typedef __u16  ucshort;         /* 16 bits, unsigned */
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 23936b16426b..af0e01d4c663 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -162,6 +162,13 @@ static inline struct dentry *debugfs_create_x32(const char *name, mode_t mode,
        return ERR_PTR(-ENODEV);
 }
+static inline struct dentry *debugfs_create_size_t(const char *name, mode_t mode,
+                                     struct dentry *parent,
+                                     size_t *value)
+{
+        return ERR_PTR(-ENODEV);
+}
 static inline struct dentry *debugfs_create_bool(const char *name, mode_t mode,
                                                 struct dentry *parent,
                                                 u32 *value)
diff --git a/include/linux/dio.h b/include/linux/dio.h
index 1e65ebc2a3db..b2dd31ca1710 100644
--- a/include/linux/dio.h
+++ b/include/linux/dio.h
@@ -241,7 +241,7 @@ struct dio_driver {
 extern int dio_find(int deviceid);
 extern unsigned long dio_scodetophysaddr(int scode);
-extern void dio_create_sysfs_dev_files(struct dio_dev *);
+extern int dio_create_sysfs_dev_files(struct dio_dev *);
 /* New-style probing */
 extern int dio_register_driver(struct dio_driver *);
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 64dea2ab326c..3e0f64c335c8 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -270,8 +270,18 @@ struct dma_device {
 /* --- public DMA engine API --- */
+#ifdef CONFIG_DMA_ENGINE
 void dmaengine_get(void);
 void dmaengine_put(void);
+#else
+static inline void dmaengine_get(void)
+{
+}
+static inline void dmaengine_put(void)
+{
+}
+#endif
 dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
        void *dest, void *src, size_t len);
 dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan,
@@ -287,6 +297,11 @@ static inline void async_tx_ack(struct dma_async_tx_descriptor *tx)
        tx->flags |= DMA_CTRL_ACK;
 }
+static inline void async_tx_clear_ack(struct dma_async_tx_descriptor *tx)
+{
+        tx->flags &= ~DMA_CTRL_ACK;
+}
 static inline bool async_tx_test_ack(struct dma_async_tx_descriptor *tx)
 {
        return (tx->flags & DMA_CTRL_ACK) == DMA_CTRL_ACK;
@@ -390,11 +405,16 @@ static inline enum dma_status dma_async_is_complete(dma_cookie_t cookie,
 enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
 #ifdef CONFIG_DMA_ENGINE
 enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx);
+void dma_issue_pending_all(void);
 #else
 static inline enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx)
 {
        return DMA_SUCCESS;
 }
+static inline void dma_issue_pending_all(void)
+{
+        do { } while (0);
+}
 #endif
 /* --- DMA device --- */
@@ -403,7 +423,6 @@ int dma_async_device_register(struct dma_device *device);
 void dma_async_device_unregister(struct dma_device *device);
 void dma_run_dependencies(struct dma_async_tx_descriptor *tx);
 struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type);
-void dma_issue_pending_all(void);
 #define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y)
 struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param);
 void dma_release_channel(struct dma_chan *chan);
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index 34161907b2f8..d741b9ceb0e0 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -38,6 +38,7 @@ struct dmi_device {
 #ifdef CONFIG_DMI
 extern int dmi_check_system(const struct dmi_system_id *list);
+const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list);
 extern const char * dmi_get_system_info(int field);
 extern const struct dmi_device * dmi_find_device(int type, const char *name,
        const struct dmi_device *from);
@@ -64,6 +65,8 @@ static inline int dmi_walk(void (*decode)(const struct dmi_header *))
        { return -1; }
 static inline bool dmi_match(enum dmi_field f, const char *str)
        { return false; }
+static inline const struct dmi_system_id *
+        dmi_first_match(const struct dmi_system_id *list) { return NULL; }
 #endif
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 1ee63df5be92..818fe21257e8 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1,7 +1,7 @@
 #ifndef _LINUX_FB_H
 #define _LINUX_FB_H
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/i2c.h>
 struct dentry;
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 01d67ba9e985..1ffc23bc5d1e 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -40,9 +40,7 @@
 #define I2C_DRIVERID_SAA7185B   13      /* video encoder                */
 #define I2C_DRIVERID_SAA7110    22      /* video decoder                */
 #define I2C_DRIVERID_SAA5249    24      /* SAA5249 and compatibles      */
-#define I2C_DRIVERID_PCF8583    25      /* real time clock              */
 #define I2C_DRIVERID_TDA7432    27      /* Stereo sound processor       */
-#define I2C_DRIVERID_TVMIXER    28      /* Mixer driver for tv cards    */
 #define I2C_DRIVERID_TVAUDIO    29      /* Generic TV sound driver      */
 #define I2C_DRIVERID_TDA9875    32      /* TV sound decoder chip        */
 #define I2C_DRIVERID_BT819      40     /* video decoder                 */
@@ -54,7 +52,6 @@
 #define I2C_DRIVERID_SAA7191    57      /* video decoder                */
 #define I2C_DRIVERID_INDYCAM    58      /* SGI IndyCam                  */
 #define I2C_DRIVERID_OVCAMCHIP  61      /* OmniVision CMOS image sens.  */
-#define I2C_DRIVERID_MAX6900    63      /* MAX6900 real-time clock      */
 #define I2C_DRIVERID_SAA6752HS  67      /* MPEG2 encoder                */
 #define I2C_DRIVERID_TVEEPROM   68      /* TV EEPROM                    */
 #define I2C_DRIVERID_WM8775     69      /* wm8775 audio processor       */
@@ -62,23 +59,16 @@
 #define I2C_DRIVERID_CX25840    71      /* cx2584x video encoder        */
 #define I2C_DRIVERID_SAA7127    72      /* saa7127 video encoder        */
 #define I2C_DRIVERID_SAA711X    73      /* saa711x video encoders       */
-#define I2C_DRIVERID_AKITAIOEXP 74      /* IO Expander on Sharp SL-C1000 */
 #define I2C_DRIVERID_INFRARED   75      /* I2C InfraRed on Video boards */
 #define I2C_DRIVERID_TVP5150    76      /* TVP5150 video decoder        */
 #define I2C_DRIVERID_WM8739     77      /* wm8739 audio processor       */
 #define I2C_DRIVERID_UPD64083   78      /* upd64083 video processor     */
 #define I2C_DRIVERID_UPD64031A  79      /* upd64031a video processor    */
 #define I2C_DRIVERID_SAA717X    80      /* saa717x video encoder        */
-#define I2C_DRIVERID_DS1672     81      /* Dallas/Maxim DS1672 RTC      */
 #define I2C_DRIVERID_BT866      85      /* Conexant bt866 video encoder */
 #define I2C_DRIVERID_KS0127     86      /* Samsung ks0127 video decoder */
 #define I2C_DRIVERID_TLV320AIC23B 87    /* TI TLV320AIC23B audio codec  */
-#define I2C_DRIVERID_WM8731     89      /* Wolfson WM8731 audio codec */
-#define I2C_DRIVERID_WM8750     90      /* Wolfson WM8750 audio codec */
-#define I2C_DRIVERID_WM8753     91      /* Wolfson WM8753 audio codec */
-#define I2C_DRIVERID_LM4857     92      /* LM4857 Audio Amplifier */
 #define I2C_DRIVERID_VP27SMPX   93      /* Panasonic VP27s tuner internal MPX */
-#define I2C_DRIVERID_CS4270     94      /* Cirrus Logic 4270 audio codec */
 #define I2C_DRIVERID_M52790     95      /* Mitsubishi M52790SP/FP AV switch */
 #define I2C_DRIVERID_CS5345     96      /* cs5345 audio processor       */
@@ -89,74 +79,23 @@
 */
 /* --- Bit algorithm adapters                                           */
-#define I2C_HW_B_LP             0x010000 /* Parallel port Philips style */
 #define I2C_HW_B_BT848          0x010005 /* BT848 video boards */
-#define I2C_HW_B_VIA            0x010007 /* Via vt82c586b */
-#define I2C_HW_B_HYDRA          0x010008 /* Apple Hydra Mac I/O */
-#define I2C_HW_B_I810           0x01000a /* Intel I810 */
-#define I2C_HW_B_VOO            0x01000b /* 3dfx Voodoo 3 / Banshee */
-#define I2C_HW_B_SCX200         0x01000e /* Nat'l Semi SCx200 I2C */
 #define I2C_HW_B_RIVA           0x010010 /* Riva based graphics cards */
-#define I2C_HW_B_IOC            0x010011 /* IOC bit-wiggling */
-#define I2C_HW_B_IXP2000        0x010016 /* GPIO on IXP2000 systems */
 #define I2C_HW_B_ZR36067        0x010019 /* Zoran-36057/36067 based boards */
-#define I2C_HW_B_PCILYNX        0x01001a /* TI PCILynx I2C adapter */
 #define I2C_HW_B_CX2388x        0x01001b /* connexant 2388x based tv cards */
-#define I2C_HW_B_NVIDIA         0x01001c /* nvidia framebuffer driver */
-#define I2C_HW_B_SAVAGE         0x01001d /* savage framebuffer driver */
-#define I2C_HW_B_RADEON         0x01001e /* radeon framebuffer driver */
 #define I2C_HW_B_EM28XX         0x01001f /* em28xx video capture cards */
 #define I2C_HW_B_CX2341X        0x010020 /* Conexant CX2341X MPEG encoder cards */
-#define I2C_HW_B_INTELFB        0x010021 /* intel framebuffer driver */
 #define I2C_HW_B_CX23885        0x010022 /* conexant 23885 based tv cards (bus1) */
 #define I2C_HW_B_AU0828         0x010023 /* auvitek au0828 usb bridge */
-/* --- PCF 8584 based algorithms                                        */
-#define I2C_HW_P_ELEK           0x020002 /* Elektor ISA Bus inteface card */
-/* --- PCA 9564 based algorithms */
-#define I2C_HW_A_ISA            0x1a0000 /* generic ISA Bus interface card */
-/* --- PowerPC on-chip adapters                                         */
-#define I2C_HW_OCP              0x120000 /* IBM on-chip I2C adapter */
-/* --- Broadcom SiByte adapters                                         */
-#define I2C_HW_SIBYTE           0x150000
 /* --- SGI adapters                                                     */
 #define I2C_HW_SGI_VINO         0x160000
-/* --- XSCALE on-chip adapters                          */
-#define I2C_HW_IOP3XX           0x140000
-/* --- Au1550 PSC adapters adapters                                     */
-#define I2C_HW_AU1550_PSC       0x1b0000
 /* --- SMBus only adapters                                              */
-#define I2C_HW_SMBUS_PIIX4      0x040000
-#define I2C_HW_SMBUS_ALI15X3    0x040001
-#define I2C_HW_SMBUS_VIA2       0x040002
-#define I2C_HW_SMBUS_I801       0x040004
-#define I2C_HW_SMBUS_AMD756     0x040005
-#define I2C_HW_SMBUS_SIS5595    0x040006
-#define I2C_HW_SMBUS_ALI1535    0x040007
-#define I2C_HW_SMBUS_SIS630     0x040008
-#define I2C_HW_SMBUS_SIS96X     0x040009
-#define I2C_HW_SMBUS_AMD8111    0x04000a
-#define I2C_HW_SMBUS_SCX200     0x04000b
-#define I2C_HW_SMBUS_NFORCE2    0x04000c
 #define I2C_HW_SMBUS_W9968CF    0x04000d
 #define I2C_HW_SMBUS_OV511      0x04000e /* OV511(+) USB 1.1 webcam ICs */
 #define I2C_HW_SMBUS_OV518      0x04000f /* OV518(+) USB 1.1 webcam ICs */
 #define I2C_HW_SMBUS_CAFE       0x040012 /* Marvell 88ALP01 "CAFE" cam  */
-#define I2C_HW_SMBUS_ALI1563    0x040013
-/* --- MCP107 adapter */
-#define I2C_HW_MPC107           0x0d0000
-/* --- Embedded adapters */
-#define I2C_HW_MV64XXX          0x190000
-#define I2C_HW_BLACKFIN         0x190001 /* ADI Blackfin I2C TWI driver */
 /* --- Miscellaneous adapters */
 #define I2C_HW_SAA7146          0x060000 /* SAA7146 video decoder bus */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 20873d402467..fcfbfea3af72 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -151,7 +151,7 @@ struct i2c_driver {
         * has been dynamically allocated by the driver in the function above,
         * it must be freed here.  (LEGACY I2C DRIVERS ONLY)
         */
-        int (*detach_client)(struct i2c_client *);
+        int (*detach_client)(struct i2c_client *) __deprecated;
        /* Standard driver model interfaces, for "new style" i2c drivers.
         * With the driver model, device enumeration is NEVER done by drivers;
@@ -429,8 +429,10 @@ static inline int i2c_add_driver(struct i2c_driver *driver)
        return i2c_register_driver(THIS_MODULE, driver);
 }
-extern int i2c_attach_client(struct i2c_client *);
+/* These are deprecated, your driver should use the standard .probe()
-extern int i2c_detach_client(struct i2c_client *);
+ * and .remove() methods instead. */
+extern int __deprecated i2c_attach_client(struct i2c_client *);
+extern int __deprecated i2c_detach_client(struct i2c_client *);
 extern struct i2c_client *i2c_use_client(struct i2c_client *client);
 extern void i2c_release_client(struct i2c_client *client);
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 3644f6323384..194da5a4b0d6 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -871,7 +871,7 @@ struct ide_host {
        ide_hwif_t      *cur_port;      /* for hosts requiring serialization */
        /* used for hosts requiring serialization */
-        volatile long   host_busy;
+        volatile unsigned long  host_busy;
 };
 #define IDE_HOST_BUSY 0
diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h
index 5c34240de746..60e16a551dd6 100644
--- a/include/linux/if_frad.h
+++ b/include/linux/if_frad.h
@@ -26,8 +26,6 @@
 #include <linux/if.h>
-#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE)
 /* Structures and constants associated with the DLCI device driver */
 struct dlci_add
@@ -127,6 +125,8 @@ struct frad_conf
 #ifdef __KERNEL__
+#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE)
 /* these are the fields of an RFC 1490 header */
 struct frhdr
 {
@@ -190,12 +190,10 @@ struct frad_local
   int               buffer;            /* current buffer for S508 firmware */
 };
-#endif /* __KERNEL__ */
 #endif /* CONFIG_DLCI || CONFIG_DLCI_MODULE */
-#ifdef __KERNEL__
 extern void dlci_ioctl_set(int (*hook)(unsigned int, void __user *));
-#endif
+#endif /* __KERNEL__ */
 #endif
diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h
index a7d6a2234b31..c7a66882b6d0 100644
--- a/include/linux/if_pppol2tp.h
+++ b/include/linux/if_pppol2tp.h
@@ -15,7 +15,7 @@
 #ifndef __LINUX_IF_PPPOL2TP_H
 #define __LINUX_IF_PPPOL2TP_H
-#include <asm/types.h>
+#include <linux/types.h>
 #ifdef __KERNEL__
 #include <linux/in.h>
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index 6fb7f1788570..30c88b2245ff 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -17,7 +17,7 @@
 #define __LINUX_IF_PPPOX_H
-#include <asm/types.h>
+#include <linux/types.h>
 #include <asm/byteorder.h>
 #ifdef  __KERNEL__
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 2f3c2d4ef73b..ea0ea1a4c36f 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -48,6 +48,12 @@ extern struct fs_struct init_fs;
        .posix_timers    = LIST_HEAD_INIT(sig.posix_timers),            \
        .cpu_timers     = INIT_CPU_TIMERS(sig.cpu_timers),              \
        .rlim           = INIT_RLIMITS,                                 \
+        .cputime        = { .totals = {                                 \
+                .utime = cputime_zero,                                  \
+                .stime = cputime_zero,                                  \
+                .sum_exec_runtime = 0,                                  \
+                .lock = __SPIN_LOCK_UNLOCKED(sig.cputime.totals.lock),  \
+        }, },                                                           \
 }
 extern struct nsproxy init_nsproxy;
diff --git a/include/linux/input.h b/include/linux/input.h
index 9a6355f74db2..1249a0c20a38 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -16,7 +16,7 @@
 #include <sys/time.h>
 #include <sys/ioctl.h>
 #include <sys/types.h>
-#include <asm/types.h>
+#include <linux/types.h>
 #endif
 /*
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 9127f6b51a39..472f11765f60 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -467,6 +467,7 @@ int show_interrupts(struct seq_file *p, void *v);
 struct irq_desc;
 extern int early_irq_init(void);
+extern int arch_probe_nr_irqs(void);
 extern int arch_early_irq_init(void);
 extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index f6bb2ca8e3ba..32e4b2f72294 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -143,7 +143,8 @@ static inline unsigned long resource_type(struct resource *res)
 extern struct resource * __request_region(struct resource *,
                                        resource_size_t start,
-                                        resource_size_t n, const char *name, int relaxed);
+                                        resource_size_t n,
+                                        const char *name, int flags);
 /* Compatibility cruft */
 #define release_region(start,n) __release_region(&ioport_resource, (start), (n))
diff --git a/include/linux/irq.h b/include/linux/irq.h
index f899b502f186..27a67536511e 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -182,11 +182,11 @@ struct irq_desc {
        unsigned int            irqs_unhandled;
        spinlock_t              lock;
 #ifdef CONFIG_SMP
-        cpumask_t               affinity;
+        cpumask_var_t           affinity;
        unsigned int            cpu;
-#endif
 #ifdef CONFIG_GENERIC_PENDING_IRQ
-        cpumask_t               pending_mask;
+        cpumask_var_t           pending_mask;
+#endif
 #endif
 #ifdef CONFIG_PROC_FS
        struct proc_dir_entry   *dir;
@@ -422,4 +422,84 @@ extern int set_irq_msi(unsigned int irq, struct msi_desc *entry);
 #endif /* !CONFIG_S390 */
+#ifdef CONFIG_SMP
+/**
+ * init_alloc_desc_masks - allocate cpumasks for irq_desc
+ * @desc:       pointer to irq_desc struct
+ * @cpu:        cpu which will be handling the cpumasks
+ * @boot:       true if need bootmem
+ *
+ * Allocates affinity and pending_mask cpumask if required.
+ * Returns true if successful (or not required).
+ * Side effect: affinity has all bits set, pending_mask has all bits clear.
+ */
+static inline bool init_alloc_desc_masks(struct irq_desc *desc, int cpu,
+                                                                bool boot)
+{
+        int node;
+        if (boot) {
+                alloc_bootmem_cpumask_var(&desc->affinity);
+                cpumask_setall(desc->affinity);
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+                alloc_bootmem_cpumask_var(&desc->pending_mask);
+                cpumask_clear(desc->pending_mask);
+#endif
+                return true;
+        }
+        node = cpu_to_node(cpu);
+        if (!alloc_cpumask_var_node(&desc->affinity, GFP_ATOMIC, node))
+                return false;
+        cpumask_setall(desc->affinity);
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+        if (!alloc_cpumask_var_node(&desc->pending_mask, GFP_ATOMIC, node)) {
+                free_cpumask_var(desc->affinity);
+                return false;
+        }
+        cpumask_clear(desc->pending_mask);
+#endif
+        return true;
+}
+/**
+ * init_copy_desc_masks - copy cpumasks for irq_desc
+ * @old_desc:   pointer to old irq_desc struct
+ * @new_desc:   pointer to new irq_desc struct
+ *
+ * Insures affinity and pending_masks are copied to new irq_desc.
+ * If !CONFIG_CPUMASKS_OFFSTACK the cpumasks are embedded in the
+ * irq_desc struct so the copy is redundant.
+ */
+static inline void init_copy_desc_masks(struct irq_desc *old_desc,
+                                        struct irq_desc *new_desc)
+{
+#ifdef CONFIG_CPUMASKS_OFFSTACK
+        cpumask_copy(new_desc->affinity, old_desc->affinity);
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+        cpumask_copy(new_desc->pending_mask, old_desc->pending_mask);
+#endif
+#endif
+}
+#else /* !CONFIG_SMP */
+static inline bool init_alloc_desc_masks(struct irq_desc *desc, int cpu,
+                                                                bool boot)
+{
+        return true;
+}
+static inline void init_copy_desc_masks(struct irq_desc *old_desc,
+                                        struct irq_desc *new_desc)
+{
+}
+#endif  /* CONFIG_SMP */
 #endif /* _LINUX_IRQ_H */
diff --git a/include/linux/irqnr.h b/include/linux/irqnr.h
index 86af92e9e84c..887477bc2ab0 100644
--- a/include/linux/irqnr.h
+++ b/include/linux/irqnr.h
@@ -20,6 +20,7 @@
 # define for_each_irq_desc_reverse(irq, desc)                          \
        for (irq = nr_irqs - 1; irq >= 0; irq--)
 #else /* CONFIG_GENERIC_HARDIRQS */
 extern int nr_irqs;
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 6384b19efe64..64246dce5663 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -614,6 +614,8 @@ struct transaction_s
 * @j_wbufsize: maximum number of buffer_heads allowed in j_wbuf, the
 *      number that will fit in j_blocksize
 * @j_last_sync_writer: most recent pid which did a synchronous write
+ * @j_average_commit_time: the average amount of time in nanoseconds it
+ *      takes to commit a transaction to the disk.
 * @j_private: An opaque pointer to fs-private information.
 */
diff --git a/include/linux/joystick.h b/include/linux/joystick.h
index b5e051295a67..9e20c29c1e14 100644
--- a/include/linux/joystick.h
+++ b/include/linux/joystick.h
@@ -27,7 +27,7 @@
 * Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
 */
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/input.h>
 /*
diff --git a/include/linux/klist.h b/include/linux/klist.h
index d5a27af9dba5..e91a4e59b771 100644
--- a/include/linux/klist.h
+++ b/include/linux/klist.h
@@ -22,7 +22,7 @@ struct klist {
        struct list_head        k_list;
        void                    (*get)(struct klist_node *);
        void                    (*put)(struct klist_node *);
-};
+} __attribute__ ((aligned (4)));
 #define KLIST_INIT(_name, _get, _put)                                   \
        { .k_lock       = __SPIN_LOCK_UNLOCKED(_name.k_lock),           \
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 35525ac63337..5715f1907601 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -7,7 +7,7 @@
 * Note: you must update KVM_API_VERSION if you change this interface.
 */
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/compiler.h>
 #include <linux/ioctl.h>
 #include <asm/kvm.h>
diff --git a/include/linux/libata.h b/include/linux/libata.h
index b6b8a7f3ec66..bca3ba25f52a 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -187,6 +187,8 @@ enum {
        ATA_FLAG_PIO_POLLING    = (1 << 9), /* use polling PIO if LLD
                                             * doesn't handle PIO interrupts */
        ATA_FLAG_NCQ            = (1 << 10), /* host supports NCQ */
+        ATA_FLAG_NO_POWEROFF_SPINDOWN = (1 << 11), /* don't spindown before poweroff */
+        ATA_FLAG_NO_HIBERNATE_SPINDOWN = (1 << 12), /* don't spindown before hibernation */
        ATA_FLAG_DEBUGMSG       = (1 << 13),
        ATA_FLAG_IGN_SIMPLEX    = (1 << 15), /* ignore SIMPLEX */
        ATA_FLAG_NO_IORDY       = (1 << 16), /* controller lacks iordy */
@@ -401,12 +403,14 @@ enum {
                                  ATA_TIMING_CYC8B,
        ATA_TIMING_ACTIVE       = (1 << 4),
        ATA_TIMING_RECOVER      = (1 << 5),
-        ATA_TIMING_CYCLE        = (1 << 6),
+        ATA_TIMING_DMACK_HOLD   = (1 << 6),
-        ATA_TIMING_UDMA         = (1 << 7),
+        ATA_TIMING_CYCLE        = (1 << 7),
+        ATA_TIMING_UDMA         = (1 << 8),
        ATA_TIMING_ALL          = ATA_TIMING_SETUP | ATA_TIMING_ACT8B |
                                  ATA_TIMING_REC8B | ATA_TIMING_CYC8B |
                                  ATA_TIMING_ACTIVE | ATA_TIMING_RECOVER |
-                                  ATA_TIMING_CYCLE | ATA_TIMING_UDMA,
+                                  ATA_TIMING_DMACK_HOLD | ATA_TIMING_CYCLE |
+                                  ATA_TIMING_UDMA,
 };
 enum ata_xfer_mask {
@@ -866,6 +870,7 @@ struct ata_timing {
        unsigned short cyc8b;           /* t0 for 8-bit I/O */
        unsigned short active;          /* t2 or tD */
        unsigned short recover;         /* t2i or tK */
+        unsigned short dmack_hold;      /* tj */
        unsigned short cycle;           /* t0 */
        unsigned short udma;            /* t2CYCTYP/2 */
 };
@@ -927,6 +932,8 @@ extern void ata_host_init(struct ata_host *, struct device *,
 extern int ata_scsi_detect(struct scsi_host_template *sht);
 extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
 extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
+extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev,
+                            int cmd, void __user *arg);
 extern void ata_sas_port_destroy(struct ata_port *);
 extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
                                           struct ata_port_info *, struct Scsi_Host *);
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 46169a7b559b..6ffd6db5bb0d 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -80,7 +80,7 @@ enum {
 };
 #include <asm/posix_types.h>    /* for __kernel_old_dev_t */
-#include <asm/types.h>          /* for __u64 */
+#include <linux/types.h>        /* for __u64 */
 /* Backwards compatibility version */
 struct loop_info {
diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h
index 557477ac3d5b..5da3d95b27f1 100644
--- a/include/linux/mISDNif.h
+++ b/include/linux/mISDNif.h
@@ -559,7 +559,10 @@ extern void	mISDN_unregister_clock(struct mISDNclock *);
 static inline struct mISDNdevice *dev_to_mISDN(struct device *dev)
 {
-        return dev_get_drvdata(dev);
+        if (dev)
+                return dev_get_drvdata(dev);
+        else
+                return NULL;
 }
 extern void     set_channel_address(struct mISDNchannel *, u_int, u_int);
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 439f6f3cb0c4..5b4e28bcb788 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -10,11 +10,13 @@
 #define SYSFS_MAGIC             0x62656572
 #define SECURITYFS_MAGIC        0x73636673
 #define TMPFS_MAGIC             0x01021994
+#define SQUASHFS_MAGIC          0x73717368
 #define EFS_SUPER_MAGIC         0x414A53
 #define EXT2_SUPER_MAGIC        0xEF53
 #define EXT3_SUPER_MAGIC        0xEF53
 #define XENFS_SUPER_MAGIC       0xabba1974
 #define EXT4_SUPER_MAGIC        0xEF53
+#define BTRFS_SUPER_MAGIC       0x9123683E
 #define HPFS_SUPER_MAGIC        0xf995e849
 #define ISOFS_SUPER_MAGIC       0x9660
 #define JFFS2_SUPER_MAGIC       0x72b6
@@ -47,4 +49,5 @@
 #define FUTEXFS_SUPER_MAGIC     0xBAD1DEA
 #define INOTIFYFS_SUPER_MAGIC   0x2BAD1DEA
+#define STACK_END_MAGIC         0x57AC6E9D
 #endif /* __LINUX_MAGIC_H__ */
diff --git a/include/linux/matroxfb.h b/include/linux/matroxfb.h
index ae5b09493062..404f678e734b 100644
--- a/include/linux/matroxfb.h
+++ b/include/linux/matroxfb.h
@@ -2,7 +2,7 @@
 #define __LINUX_MATROXFB_H__
 #include <asm/ioctl.h>
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/videodev2.h>
 struct matroxioc_output_mode {
diff --git a/include/linux/mfd/pcf50633/adc.h b/include/linux/mfd/pcf50633/adc.h
new file mode 100644
index 000000000000..56669b4183ad
--- /dev/null
+++ b/include/linux/mfd/pcf50633/adc.h
@@ -0,0 +1,72 @@
+/*
+ * adc.h  -- Driver for NXP PCF50633 ADC
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#ifndef __LINUX_MFD_PCF50633_ADC_H
+#define __LINUX_MFD_PCF50633_ADC_H
+#include <linux/mfd/pcf50633/core.h>
+#include <linux/platform_device.h>
+/* ADC Registers */
+#define PCF50633_REG_ADCC3              0x52
+#define PCF50633_REG_ADCC2              0x53
+#define PCF50633_REG_ADCC1              0x54
+#define PCF50633_REG_ADCS1              0x55
+#define PCF50633_REG_ADCS2              0x56
+#define PCF50633_REG_ADCS3              0x57
+#define PCF50633_ADCC1_ADCSTART         0x01
+#define PCF50633_ADCC1_RES_10BIT        0x02
+#define PCF50633_ADCC1_AVERAGE_NO       0x00
+#define PCF50633_ADCC1_AVERAGE_4        0x04
+#define PCF50633_ADCC1_AVERAGE_8        0x08
+#define PCF50633_ADCC1_AVERAGE_16       0x0c
+#define PCF50633_ADCC1_MUX_BATSNS_RES   0x00
+#define PCF50633_ADCC1_MUX_BATSNS_SUBTR 0x10
+#define PCF50633_ADCC1_MUX_ADCIN2_RES   0x20
+#define PCF50633_ADCC1_MUX_ADCIN2_SUBTR 0x30
+#define PCF50633_ADCC1_MUX_BATTEMP      0x60
+#define PCF50633_ADCC1_MUX_ADCIN1       0x70
+#define PCF50633_ADCC1_AVERAGE_MASK     0x0c
+#define PCF50633_ADCC1_ADCMUX_MASK      0xf0
+#define PCF50633_ADCC2_RATIO_NONE       0x00
+#define PCF50633_ADCC2_RATIO_BATTEMP    0x01
+#define PCF50633_ADCC2_RATIO_ADCIN1     0x02
+#define PCF50633_ADCC2_RATIO_BOTH       0x03
+#define PCF50633_ADCC2_RATIOSETTL_100US 0x04
+#define PCF50633_ADCC3_ACCSW_EN         0x01
+#define PCF50633_ADCC3_NTCSW_EN         0x04
+#define PCF50633_ADCC3_RES_DIV_TWO      0x10
+#define PCF50633_ADCC3_RES_DIV_THREE    0x00
+#define PCF50633_ADCS3_REF_NTCSW        0x00
+#define PCF50633_ADCS3_REF_ACCSW        0x10
+#define PCF50633_ADCS3_REF_2V0          0x20
+#define PCF50633_ADCS3_REF_VISA         0x30
+#define PCF50633_ADCS3_REF_2V0_2        0x70
+#define PCF50633_ADCS3_ADCRDY           0x80
+#define PCF50633_ADCS3_ADCDAT1L_MASK    0x03
+#define PCF50633_ADCS3_ADCDAT2L_MASK    0x0c
+#define PCF50633_ADCS3_ADCDAT2L_SHIFT   2
+#define PCF50633_ASCS3_REF_MASK         0x70
+extern int
+pcf50633_adc_async_read(struct pcf50633 *pcf, int mux, int avg,
+                void (*callback)(struct pcf50633 *, void *, int),
+                void *callback_param);
+extern int
+pcf50633_adc_sync_read(struct pcf50633 *pcf, int mux, int avg);
+#endif /* __LINUX_PCF50633_ADC_H */
diff --git a/include/linux/mfd/pcf50633/core.h b/include/linux/mfd/pcf50633/core.h
new file mode 100644
index 000000000000..4455b212d75a
--- /dev/null
+++ b/include/linux/mfd/pcf50633/core.h
@@ -0,0 +1,218 @@
+/*
+ * core.h  -- Core driver for NXP PCF50633
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#ifndef __LINUX_MFD_PCF50633_CORE_H
+#define __LINUX_MFD_PCF50633_CORE_H
+#include <linux/i2c.h>
+#include <linux/workqueue.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/power_supply.h>
+struct pcf50633;
+#define PCF50633_NUM_REGULATORS 11
+struct pcf50633_platform_data {
+        struct regulator_init_data reg_init_data[PCF50633_NUM_REGULATORS];
+        char **batteries;
+        int num_batteries;
+        /* Callbacks */
+        void (*probe_done)(struct pcf50633 *);
+        void (*mbc_event_callback)(struct pcf50633 *, int);
+        void (*regulator_registered)(struct pcf50633 *, int);
+        void (*force_shutdown)(struct pcf50633 *);
+        u8 resumers[5];
+};
+struct pcf50633_subdev_pdata {
+        struct pcf50633 *pcf;
+};
+struct pcf50633_irq {
+        void (*handler) (int, void *);
+        void *data;
+};
+int pcf50633_register_irq(struct pcf50633 *pcf, int irq,
+                        void (*handler) (int, void *), void *data);
+int pcf50633_free_irq(struct pcf50633 *pcf, int irq);
+int pcf50633_irq_mask(struct pcf50633 *pcf, int irq);
+int pcf50633_irq_unmask(struct pcf50633 *pcf, int irq);
+int pcf50633_irq_mask_get(struct pcf50633 *pcf, int irq);
+int pcf50633_read_block(struct pcf50633 *, u8 reg,
+                                        int nr_regs, u8 *data);
+int pcf50633_write_block(struct pcf50633 *pcf, u8 reg,
+                                        int nr_regs, u8 *data);
+u8 pcf50633_reg_read(struct pcf50633 *, u8 reg);
+int pcf50633_reg_write(struct pcf50633 *pcf, u8 reg, u8 val);
+int pcf50633_reg_set_bit_mask(struct pcf50633 *pcf, u8 reg, u8 mask, u8 val);
+int pcf50633_reg_clear_bits(struct pcf50633 *pcf, u8 reg, u8 bits);
+/* Interrupt registers */
+#define PCF50633_REG_INT1       0x02
+#define PCF50633_REG_INT2       0x03
+#define PCF50633_REG_INT3       0x04
+#define PCF50633_REG_INT4       0x05
+#define PCF50633_REG_INT5       0x06
+#define PCF50633_REG_INT1M      0x07
+#define PCF50633_REG_INT2M      0x08
+#define PCF50633_REG_INT3M      0x09
+#define PCF50633_REG_INT4M      0x0a
+#define PCF50633_REG_INT5M      0x0b
+enum {
+        /* Chip IRQs */
+        PCF50633_IRQ_ADPINS,
+        PCF50633_IRQ_ADPREM,
+        PCF50633_IRQ_USBINS,
+        PCF50633_IRQ_USBREM,
+        PCF50633_IRQ_RESERVED1,
+        PCF50633_IRQ_RESERVED2,
+        PCF50633_IRQ_ALARM,
+        PCF50633_IRQ_SECOND,
+        PCF50633_IRQ_ONKEYR,
+        PCF50633_IRQ_ONKEYF,
+        PCF50633_IRQ_EXTON1R,
+        PCF50633_IRQ_EXTON1F,
+        PCF50633_IRQ_EXTON2R,
+        PCF50633_IRQ_EXTON2F,
+        PCF50633_IRQ_EXTON3R,
+        PCF50633_IRQ_EXTON3F,
+        PCF50633_IRQ_BATFULL,
+        PCF50633_IRQ_CHGHALT,
+        PCF50633_IRQ_THLIMON,
+        PCF50633_IRQ_THLIMOFF,
+        PCF50633_IRQ_USBLIMON,
+        PCF50633_IRQ_USBLIMOFF,
+        PCF50633_IRQ_ADCRDY,
+        PCF50633_IRQ_ONKEY1S,
+        PCF50633_IRQ_LOWSYS,
+        PCF50633_IRQ_LOWBAT,
+        PCF50633_IRQ_HIGHTMP,
+        PCF50633_IRQ_AUTOPWRFAIL,
+        PCF50633_IRQ_DWN1PWRFAIL,
+        PCF50633_IRQ_DWN2PWRFAIL,
+        PCF50633_IRQ_LEDPWRFAIL,
+        PCF50633_IRQ_LEDOVP,
+        PCF50633_IRQ_LDO1PWRFAIL,
+        PCF50633_IRQ_LDO2PWRFAIL,
+        PCF50633_IRQ_LDO3PWRFAIL,
+        PCF50633_IRQ_LDO4PWRFAIL,
+        PCF50633_IRQ_LDO5PWRFAIL,
+        PCF50633_IRQ_LDO6PWRFAIL,
+        PCF50633_IRQ_HCLDOPWRFAIL,
+        PCF50633_IRQ_HCLDOOVL,
+        /* Always last */
+        PCF50633_NUM_IRQ,
+};
+struct pcf50633 {
+        struct device *dev;
+        struct i2c_client *i2c_client;
+        struct pcf50633_platform_data *pdata;
+        int irq;
+        struct pcf50633_irq irq_handler[PCF50633_NUM_IRQ];
+        struct work_struct irq_work;
+        struct mutex lock;
+        u8 mask_regs[5];
+        u8 suspend_irq_masks[5];
+        u8 resume_reason[5];
+        int is_suspended;
+        int onkey1s_held;
+        struct platform_device *rtc_pdev;
+        struct platform_device *mbc_pdev;
+        struct platform_device *adc_pdev;
+        struct platform_device *input_pdev;
+        struct platform_device *regulator_pdev[PCF50633_NUM_REGULATORS];
+};
+enum pcf50633_reg_int1 {
+        PCF50633_INT1_ADPINS    = 0x01, /* Adapter inserted */
+        PCF50633_INT1_ADPREM    = 0x02, /* Adapter removed */
+        PCF50633_INT1_USBINS    = 0x04, /* USB inserted */
+        PCF50633_INT1_USBREM    = 0x08, /* USB removed */
+        /* reserved */
+        PCF50633_INT1_ALARM     = 0x40, /* RTC alarm time is reached */
+        PCF50633_INT1_SECOND    = 0x80, /* RTC periodic second interrupt */
+};
+enum pcf50633_reg_int2 {
+        PCF50633_INT2_ONKEYR    = 0x01, /* ONKEY rising edge */
+        PCF50633_INT2_ONKEYF    = 0x02, /* ONKEY falling edge */
+        PCF50633_INT2_EXTON1R   = 0x04, /* EXTON1 rising edge */
+        PCF50633_INT2_EXTON1F   = 0x08, /* EXTON1 falling edge */
+        PCF50633_INT2_EXTON2R   = 0x10, /* EXTON2 rising edge */
+        PCF50633_INT2_EXTON2F   = 0x20, /* EXTON2 falling edge */
+        PCF50633_INT2_EXTON3R   = 0x40, /* EXTON3 rising edge */
+        PCF50633_INT2_EXTON3F   = 0x80, /* EXTON3 falling edge */
+};
+enum pcf50633_reg_int3 {
+        PCF50633_INT3_BATFULL   = 0x01, /* Battery full */
+        PCF50633_INT3_CHGHALT   = 0x02, /* Charger halt */
+        PCF50633_INT3_THLIMON   = 0x04,
+        PCF50633_INT3_THLIMOFF  = 0x08,
+        PCF50633_INT3_USBLIMON  = 0x10,
+        PCF50633_INT3_USBLIMOFF = 0x20,
+        PCF50633_INT3_ADCRDY    = 0x40, /* ADC result ready */
+        PCF50633_INT3_ONKEY1S   = 0x80, /* ONKEY pressed 1 second */
+};
+enum pcf50633_reg_int4 {
+        PCF50633_INT4_LOWSYS            = 0x01,
+        PCF50633_INT4_LOWBAT            = 0x02,
+        PCF50633_INT4_HIGHTMP           = 0x04,
+        PCF50633_INT4_AUTOPWRFAIL       = 0x08,
+        PCF50633_INT4_DWN1PWRFAIL       = 0x10,
+        PCF50633_INT4_DWN2PWRFAIL       = 0x20,
+        PCF50633_INT4_LEDPWRFAIL        = 0x40,
+        PCF50633_INT4_LEDOVP            = 0x80,
+};
+enum pcf50633_reg_int5 {
+        PCF50633_INT5_LDO1PWRFAIL       = 0x01,
+        PCF50633_INT5_LDO2PWRFAIL       = 0x02,
+        PCF50633_INT5_LDO3PWRFAIL       = 0x04,
+        PCF50633_INT5_LDO4PWRFAIL       = 0x08,
+        PCF50633_INT5_LDO5PWRFAIL       = 0x10,
+        PCF50633_INT5_LDO6PWRFAIL       = 0x20,
+        PCF50633_INT5_HCLDOPWRFAIL      = 0x40,
+        PCF50633_INT5_HCLDOOVL          = 0x80,
+};
+/* misc. registers */
+#define PCF50633_REG_OOCSHDWN   0x0c
+/* LED registers */
+#define PCF50633_REG_LEDOUT 0x28
+#define PCF50633_REG_LEDENA 0x29
+#define PCF50633_REG_LEDCTL 0x2a
+#define PCF50633_REG_LEDDIM 0x2b
+#endif
diff --git a/include/linux/mfd/pcf50633/gpio.h b/include/linux/mfd/pcf50633/gpio.h
new file mode 100644
index 000000000000..a42b845efc54
--- /dev/null
+++ b/include/linux/mfd/pcf50633/gpio.h
@@ -0,0 +1,52 @@
+/*
+ * gpio.h -- GPIO driver for NXP PCF50633
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#ifndef __LINUX_MFD_PCF50633_GPIO_H
+#define __LINUX_MFD_PCF50633_GPIO_H
+#include <linux/mfd/pcf50633/core.h>
+#define PCF50633_GPIO1          1
+#define PCF50633_GPIO2          2
+#define PCF50633_GPIO3          3
+#define PCF50633_GPO            4
+#define PCF50633_REG_GPIO1CFG   0x14
+#define PCF50633_REG_GPIO2CFG   0x15
+#define PCF50633_REG_GPIO3CFG   0x16
+#define PCF50633_REG_GPOCFG     0x17
+#define PCF50633_GPOCFG_GPOSEL_MASK     0x07
+enum pcf50633_reg_gpocfg {
+        PCF50633_GPOCFG_GPOSEL_0        = 0x00,
+        PCF50633_GPOCFG_GPOSEL_LED_NFET = 0x01,
+        PCF50633_GPOCFG_GPOSEL_SYSxOK   = 0x02,
+        PCF50633_GPOCFG_GPOSEL_CLK32K   = 0x03,
+        PCF50633_GPOCFG_GPOSEL_ADAPUSB  = 0x04,
+        PCF50633_GPOCFG_GPOSEL_USBxOK   = 0x05,
+        PCF50633_GPOCFG_GPOSEL_ACTPH4   = 0x06,
+        PCF50633_GPOCFG_GPOSEL_1        = 0x07,
+        PCF50633_GPOCFG_GPOSEL_INVERSE  = 0x08,
+};
+int pcf50633_gpio_set(struct pcf50633 *pcf, int gpio, u8 val);
+u8 pcf50633_gpio_get(struct pcf50633 *pcf, int gpio);
+int pcf50633_gpio_invert_set(struct pcf50633 *, int gpio, int invert);
+int pcf50633_gpio_invert_get(struct pcf50633 *pcf, int gpio);
+int pcf50633_gpio_power_supply_set(struct pcf50633 *,
+                                        int gpio, int regulator, int on);
+#endif /* __LINUX_MFD_PCF50633_GPIO_H */
diff --git a/include/linux/mfd/pcf50633/mbc.h b/include/linux/mfd/pcf50633/mbc.h
new file mode 100644
index 000000000000..6e17619b773a
--- /dev/null
+++ b/include/linux/mfd/pcf50633/mbc.h
@@ -0,0 +1,134 @@
+/*
+ * mbc.h  -- Driver for NXP PCF50633 Main Battery Charger
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#ifndef __LINUX_MFD_PCF50633_MBC_H
+#define __LINUX_MFD_PCF50633_MBC_H
+#include <linux/mfd/pcf50633/core.h>
+#include <linux/platform_device.h>
+#define PCF50633_REG_MBCC1      0x43
+#define PCF50633_REG_MBCC2      0x44
+#define PCF50633_REG_MBCC3      0x45
+#define PCF50633_REG_MBCC4      0x46
+#define PCF50633_REG_MBCC5      0x47
+#define PCF50633_REG_MBCC6      0x48
+#define PCF50633_REG_MBCC7      0x49
+#define PCF50633_REG_MBCC8      0x4a
+#define PCF50633_REG_MBCS1      0x4b
+#define PCF50633_REG_MBCS2      0x4c
+#define PCF50633_REG_MBCS3      0x4d
+enum pcf50633_reg_mbcc1 {
+        PCF50633_MBCC1_CHGENA           = 0x01, /* Charger enable */
+        PCF50633_MBCC1_AUTOSTOP         = 0x02,
+        PCF50633_MBCC1_AUTORES          = 0x04, /* automatic resume */
+        PCF50633_MBCC1_RESUME           = 0x08, /* explicit resume cmd */
+        PCF50633_MBCC1_RESTART          = 0x10, /* restart charging */
+        PCF50633_MBCC1_PREWDTIME_60M    = 0x20, /* max. precharging time */
+        PCF50633_MBCC1_WDTIME_1H        = 0x00,
+        PCF50633_MBCC1_WDTIME_2H        = 0x40,
+        PCF50633_MBCC1_WDTIME_4H        = 0x80,
+        PCF50633_MBCC1_WDTIME_6H        = 0xc0,
+};
+#define PCF50633_MBCC1_WDTIME_MASK        0xc0
+enum pcf50633_reg_mbcc2 {
+        PCF50633_MBCC2_VBATCOND_2V7     = 0x00,
+        PCF50633_MBCC2_VBATCOND_2V85    = 0x01,
+        PCF50633_MBCC2_VBATCOND_3V0     = 0x02,
+        PCF50633_MBCC2_VBATCOND_3V15    = 0x03,
+        PCF50633_MBCC2_VMAX_4V          = 0x00,
+        PCF50633_MBCC2_VMAX_4V20        = 0x28,
+        PCF50633_MBCC2_VRESDEBTIME_64S  = 0x80, /* debounce time (32/64sec) */
+};
+enum pcf50633_reg_mbcc7 {
+        PCF50633_MBCC7_USB_100mA        = 0x00,
+        PCF50633_MBCC7_USB_500mA        = 0x01,
+        PCF50633_MBCC7_USB_1000mA       = 0x02,
+        PCF50633_MBCC7_USB_SUSPEND      = 0x03,
+        PCF50633_MBCC7_BATTEMP_EN       = 0x04,
+        PCF50633_MBCC7_BATSYSIMAX_1A6   = 0x00,
+        PCF50633_MBCC7_BATSYSIMAX_1A8   = 0x40,
+        PCF50633_MBCC7_BATSYSIMAX_2A0   = 0x80,
+        PCF50633_MBCC7_BATSYSIMAX_2A2   = 0xc0,
+};
+#define PCF50633_MBCC7_USB_MASK 0x03
+enum pcf50633_reg_mbcc8 {
+        PCF50633_MBCC8_USBENASUS        = 0x10,
+};
+enum pcf50633_reg_mbcs1 {
+        PCF50633_MBCS1_USBPRES          = 0x01,
+        PCF50633_MBCS1_USBOK            = 0x02,
+        PCF50633_MBCS1_ADAPTPRES        = 0x04,
+        PCF50633_MBCS1_ADAPTOK          = 0x08,
+        PCF50633_MBCS1_TBAT_OK          = 0x00,
+        PCF50633_MBCS1_TBAT_ABOVE       = 0x10,
+        PCF50633_MBCS1_TBAT_BELOW       = 0x20,
+        PCF50633_MBCS1_TBAT_UNDEF       = 0x30,
+        PCF50633_MBCS1_PREWDTEXP        = 0x40,
+        PCF50633_MBCS1_WDTEXP           = 0x80,
+};
+enum pcf50633_reg_mbcs2_mbcmod {
+        PCF50633_MBCS2_MBC_PLAY         = 0x00,
+        PCF50633_MBCS2_MBC_USB_PRE      = 0x01,
+        PCF50633_MBCS2_MBC_USB_PRE_WAIT = 0x02,
+        PCF50633_MBCS2_MBC_USB_FAST     = 0x03,
+        PCF50633_MBCS2_MBC_USB_FAST_WAIT = 0x04,
+        PCF50633_MBCS2_MBC_USB_SUSPEND  = 0x05,
+        PCF50633_MBCS2_MBC_ADP_PRE      = 0x06,
+        PCF50633_MBCS2_MBC_ADP_PRE_WAIT = 0x07,
+        PCF50633_MBCS2_MBC_ADP_FAST     = 0x08,
+        PCF50633_MBCS2_MBC_ADP_FAST_WAIT = 0x09,
+        PCF50633_MBCS2_MBC_BAT_FULL     = 0x0a,
+        PCF50633_MBCS2_MBC_HALT         = 0x0b,
+};
+#define PCF50633_MBCS2_MBC_MASK         0x0f
+enum pcf50633_reg_mbcs2_chgstat {
+        PCF50633_MBCS2_CHGS_NONE        = 0x00,
+        PCF50633_MBCS2_CHGS_ADAPTER     = 0x10,
+        PCF50633_MBCS2_CHGS_USB         = 0x20,
+        PCF50633_MBCS2_CHGS_BOTH        = 0x30,
+};
+#define PCF50633_MBCS2_RESSTAT_AUTO     0x40
+enum pcf50633_reg_mbcs3 {
+        PCF50633_MBCS3_USBLIM_PLAY      = 0x01,
+        PCF50633_MBCS3_USBLIM_CGH       = 0x02,
+        PCF50633_MBCS3_TLIM_PLAY        = 0x04,
+        PCF50633_MBCS3_TLIM_CHG         = 0x08,
+        PCF50633_MBCS3_ILIM             = 0x10, /* 1: Ibat > Icutoff */
+        PCF50633_MBCS3_VLIM             = 0x20, /* 1: Vbat == Vmax */
+        PCF50633_MBCS3_VBATSTAT         = 0x40, /* 1: Vbat > Vbatcond */
+        PCF50633_MBCS3_VRES             = 0x80, /* 1: Vbat > Vth(RES) */
+};
+#define PCF50633_MBCC2_VBATCOND_MASK      0x03
+#define PCF50633_MBCC2_VMAX_MASK          0x3c
+/* Charger status */
+#define PCF50633_MBC_USB_ONLINE         0x01
+#define PCF50633_MBC_USB_ACTIVE         0x02
+#define PCF50633_MBC_ADAPTER_ONLINE     0x04
+#define PCF50633_MBC_ADAPTER_ACTIVE     0x08
+int pcf50633_mbc_usb_curlim_set(struct pcf50633 *pcf, int ma);
+int pcf50633_mbc_get_status(struct pcf50633 *);
+void pcf50633_mbc_set_status(struct pcf50633 *, int what, int status);
+#endif
diff --git a/include/linux/mfd/pcf50633/pmic.h b/include/linux/mfd/pcf50633/pmic.h
new file mode 100644
index 000000000000..2d3dbe53b235
--- /dev/null
+++ b/include/linux/mfd/pcf50633/pmic.h
@@ -0,0 +1,67 @@
+#ifndef __LINUX_MFD_PCF50633_PMIC_H
+#define __LINUX_MFD_PCF50633_PMIC_H
+#include <linux/mfd/pcf50633/core.h>
+#include <linux/platform_device.h>
+#define PCF50633_REG_AUTOOUT    0x1a
+#define PCF50633_REG_AUTOENA    0x1b
+#define PCF50633_REG_AUTOCTL    0x1c
+#define PCF50633_REG_AUTOMXC    0x1d
+#define PCF50633_REG_DOWN1OUT   0x1e
+#define PCF50633_REG_DOWN1ENA   0x1f
+#define PCF50633_REG_DOWN1CTL   0x20
+#define PCF50633_REG_DOWN1MXC   0x21
+#define PCF50633_REG_DOWN2OUT   0x22
+#define PCF50633_REG_DOWN2ENA   0x23
+#define PCF50633_REG_DOWN2CTL   0x24
+#define PCF50633_REG_DOWN2MXC   0x25
+#define PCF50633_REG_MEMLDOOUT  0x26
+#define PCF50633_REG_MEMLDOENA  0x27
+#define PCF50633_REG_LDO1OUT    0x2d
+#define PCF50633_REG_LDO1ENA    0x2e
+#define PCF50633_REG_LDO2OUT    0x2f
+#define PCF50633_REG_LDO2ENA    0x30
+#define PCF50633_REG_LDO3OUT    0x31
+#define PCF50633_REG_LDO3ENA    0x32
+#define PCF50633_REG_LDO4OUT    0x33
+#define PCF50633_REG_LDO4ENA    0x34
+#define PCF50633_REG_LDO5OUT    0x35
+#define PCF50633_REG_LDO5ENA    0x36
+#define PCF50633_REG_LDO6OUT    0x37
+#define PCF50633_REG_LDO6ENA    0x38
+#define PCF50633_REG_HCLDOOUT   0x39
+#define PCF50633_REG_HCLDOENA   0x3a
+#define PCF50633_REG_HCLDOOVL   0x40
+enum pcf50633_regulator_enable {
+        PCF50633_REGULATOR_ON           = 0x01,
+        PCF50633_REGULATOR_ON_GPIO1     = 0x02,
+        PCF50633_REGULATOR_ON_GPIO2     = 0x04,
+        PCF50633_REGULATOR_ON_GPIO3     = 0x08,
+};
+#define PCF50633_REGULATOR_ON_MASK      0x0f
+enum pcf50633_regulator_phase {
+        PCF50633_REGULATOR_ACTPH1       = 0x00,
+        PCF50633_REGULATOR_ACTPH2       = 0x10,
+        PCF50633_REGULATOR_ACTPH3       = 0x20,
+        PCF50633_REGULATOR_ACTPH4       = 0x30,
+};
+#define PCF50633_REGULATOR_ACTPH_MASK   0x30
+enum pcf50633_regulator_id {
+        PCF50633_REGULATOR_AUTO,
+        PCF50633_REGULATOR_DOWN1,
+        PCF50633_REGULATOR_DOWN2,
+        PCF50633_REGULATOR_LDO1,
+        PCF50633_REGULATOR_LDO2,
+        PCF50633_REGULATOR_LDO3,
+        PCF50633_REGULATOR_LDO4,
+        PCF50633_REGULATOR_LDO5,
+        PCF50633_REGULATOR_LDO6,
+        PCF50633_REGULATOR_HCLDO,
+        PCF50633_REGULATOR_MEMLDO,
+};
+#endif
diff --git a/include/linux/mm.h b/include/linux/mm.h
index b91a73fd1bcc..e8ddc98b8405 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -260,7 +260,6 @@ static inline int put_page_testzero(struct page *page)
 */
 static inline int get_page_unless_zero(struct page *page)
 {
-        VM_BUG_ON(PageTail(page));
        return atomic_inc_not_zero(&page->_count);
 }
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 97b91d1abb43..fde86671f48f 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -443,6 +443,13 @@ struct dmi_system_id {
        struct dmi_strmatch matches[4];
        void *driver_data;
 };
+/*
+ * struct dmi_device_id appears during expansion of
+ * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
+ * but this is enough for gcc 3.4.6 to error out:
+ *      error: storage size of '__mod_dmi_device_table' isn't known
+ */
+#define dmi_device_id dmi_system_id
 #endif
 #define DMI_MATCH(a, b) { a, b }
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f24556813375..ec54785d34f9 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -467,7 +467,7 @@ struct netdev_queue {
 *     This function is called when network device transistions to the down
 *     state.
 *
- * int (*ndo_hard_start_xmit)(struct sk_buff *skb, struct net_device *dev);
+ * int (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev);
 *      Called when a packet needs to be transmitted.
 *      Must return NETDEV_TX_OK , NETDEV_TX_BUSY, or NETDEV_TX_LOCKED,
 *      Required can not be NULL.
@@ -795,6 +795,7 @@ struct net_device
               NETREG_UNREGISTERING,    /* called unregister_netdevice */
               NETREG_UNREGISTERED,     /* completed unregister todo */
               NETREG_RELEASED,         /* called free_netdev */
+               NETREG_DUMMY,            /* dummy device for NAPI poll */
        } reg_state;
        /* Called from unregister, can be used to call free_netdev */
@@ -1077,6 +1078,8 @@ extern void		free_netdev(struct net_device *dev);
 extern void             synchronize_net(void);
 extern int              register_netdevice_notifier(struct notifier_block *nb);
 extern int              unregister_netdevice_notifier(struct notifier_block *nb);
+extern int              init_dummy_netdev(struct net_device *dev);
 extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
 extern struct net_device        *dev_get_by_index(struct net *net, int ifindex);
 extern struct net_device        *__dev_get_by_index(struct net *net, int ifindex);
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index e52ce475d19f..c7ee8744d26b 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -270,6 +270,7 @@ struct xt_match
        struct list_head list;
        const char name[XT_FUNCTION_MAXNAMELEN-1];
+        u_int8_t revision;
        /* Return true or false: return FALSE and set *hotdrop = 1 to
           force immediate packet drop. */
@@ -302,7 +303,6 @@ struct xt_match
        unsigned short proto;
        unsigned short family;
-        u_int8_t revision;
 };
 /* Registration hooks for targets. */
diff --git a/include/linux/of_i2c.h b/include/linux/of_i2c.h
index bd2a870ec296..34974b5a76f7 100644
--- a/include/linux/of_i2c.h
+++ b/include/linux/of_i2c.h
@@ -17,4 +17,7 @@
 void of_register_i2c_devices(struct i2c_adapter *adap,
                             struct device_node *adap_node);
+/* must call put_device() when done with returned i2c_client device */
+struct i2c_client *of_find_i2c_device_by_node(struct device_node *node);
 #endif /* __LINUX_OF_I2C_H */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 80f8b8b65fde..48890cf3f96e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -117,6 +117,10 @@ typedef int __bitwise pci_power_t;
 #define PCI_UNKNOWN     ((pci_power_t __force) 5)
 #define PCI_POWER_ERROR ((pci_power_t __force) -1)
+#define PCI_PM_D2_DELAY 200
+#define PCI_PM_D3_WAIT  10
+#define PCI_PM_BUS_WAIT 50
 /** The pci_channel state describes connectivity between the CPU and
 *  the pci device.  If some PCI bus between here and the pci device
 *  has crashed or locked up, this info is reflected here.
@@ -252,6 +256,7 @@ struct pci_dev {
        unsigned int    ari_enabled:1;  /* ARI forwarding */
        unsigned int    is_managed:1;
        unsigned int    is_pcie:1;
+        unsigned int    state_saved:1;
        pci_dev_flags_t dev_flags;
        atomic_t        enable_cnt;     /* pci_enable_device has been called */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d543365518ab..febc10ed3858 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1357,6 +1357,7 @@
 #define PCI_DEVICE_ID_VIA_8783_0        0x3208
 #define PCI_DEVICE_ID_VIA_8237          0x3227
 #define PCI_DEVICE_ID_VIA_8251          0x3287
+#define PCI_DEVICE_ID_VIA_8261          0x3402
 #define PCI_DEVICE_ID_VIA_8237A         0x3337
 #define PCI_DEVICE_ID_VIA_8237S         0x3372
 #define PCI_DEVICE_ID_VIA_SATA_EIDE     0x5324
@@ -1366,10 +1367,13 @@
 #define PCI_DEVICE_ID_VIA_CX700         0x8324
 #define PCI_DEVICE_ID_VIA_CX700_IDE     0x0581
 #define PCI_DEVICE_ID_VIA_VX800         0x8353
+#define PCI_DEVICE_ID_VIA_VX855         0x8409
 #define PCI_DEVICE_ID_VIA_8371_1        0x8391
 #define PCI_DEVICE_ID_VIA_82C598_1      0x8598
 #define PCI_DEVICE_ID_VIA_838X_1        0xB188
 #define PCI_DEVICE_ID_VIA_83_87XX_1     0xB198
+#define PCI_DEVICE_ID_VIA_C409_IDE      0XC409
+#define PCI_DEVICE_ID_VIA_ANON          0xFFFF
 #define PCI_VENDOR_ID_SIEMENS           0x110A
 #define PCI_DEVICE_ID_SIEMENS_DSCC4     0x2102
@@ -2174,6 +2178,7 @@
 #define PCI_DEVICE_ID_RDC_R6040         0x6040
 #define PCI_DEVICE_ID_RDC_R6060         0x6060
 #define PCI_DEVICE_ID_RDC_R6061         0x6061
+#define PCI_DEVICE_ID_RDC_D1010         0x1010
 #define PCI_VENDOR_ID_LENOVO            0x17aa
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 9f2a3751873a..0e24202b5a4e 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -9,34 +9,39 @@
 #include <asm/percpu.h>
 #ifdef CONFIG_SMP
-#define DEFINE_PER_CPU(type, name)                                      \
+#define PER_CPU_BASE_SECTION ".data.percpu"
-        __attribute__((__section__(".data.percpu")))                    \
-        PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name
 #ifdef MODULE
-#define SHARED_ALIGNED_SECTION ".data.percpu"
+#define PER_CPU_SHARED_ALIGNED_SECTION ""
 #else
-#define SHARED_ALIGNED_SECTION ".data.percpu.shared_aligned"
+#define PER_CPU_SHARED_ALIGNED_SECTION ".shared_aligned"
 #endif
+#define PER_CPU_FIRST_SECTION ".first"
-#define DEFINE_PER_CPU_SHARED_ALIGNED(type, name)                       \
+#else
-        __attribute__((__section__(SHARED_ALIGNED_SECTION)))            \
-        PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name             \
+#define PER_CPU_BASE_SECTION ".data"
-        ____cacheline_aligned_in_smp
+#define PER_CPU_SHARED_ALIGNED_SECTION ""
+#define PER_CPU_FIRST_SECTION ""
+#endif
-#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name)                 \
+#define DEFINE_PER_CPU_SECTION(type, name, section)                     \
-        __attribute__((__section__(".data.percpu.page_aligned")))       \
+        __attribute__((__section__(PER_CPU_BASE_SECTION section)))      \
        PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name
-#else
 #define DEFINE_PER_CPU(type, name)                                      \
-        PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name
+        DEFINE_PER_CPU_SECTION(type, name, "")
-#define DEFINE_PER_CPU_SHARED_ALIGNED(type, name)                     \
+#define DEFINE_PER_CPU_SHARED_ALIGNED(type, name)                       \
-        DEFINE_PER_CPU(type, name)
+        DEFINE_PER_CPU_SECTION(type, name, PER_CPU_SHARED_ALIGNED_SECTION) \
+        ____cacheline_aligned_in_smp
-#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name)               \
+#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name)                         \
-        DEFINE_PER_CPU(type, name)
+        DEFINE_PER_CPU_SECTION(type, name, ".page_aligned")
-#endif
+#define DEFINE_PER_CPU_FIRST(type, name)                                \
+        DEFINE_PER_CPU_SECTION(type, name, PER_CPU_FIRST_SECTION)
 #define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var)
 #define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(per_cpu__##var)
diff --git a/include/linux/phantom.h b/include/linux/phantom.h
index 02268c54c250..94dd6645c60a 100644
--- a/include/linux/phantom.h
+++ b/include/linux/phantom.h
@@ -10,7 +10,7 @@
 #ifndef __PHANTOM_H
 #define __PHANTOM_H
-#include <asm/types.h>
+#include <linux/types.h>
 /* PHN_(G/S)ET_REG param */
 struct phm_reg {
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 21b781a3350f..0b35b3a1be05 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -24,10 +24,8 @@ void sync_dquots(struct super_block *sb, int type);
 int dquot_initialize(struct inode *inode, int type);
 int dquot_drop(struct inode *inode);
-int dquot_drop_locked(struct inode *inode);
 struct dquot *dqget(struct super_block *sb, unsigned int id, int type);
 void dqput(struct dquot *dquot);
-int dquot_is_cached(struct super_block *sb, unsigned int id, int type);
 int dquot_scan_active(struct super_block *sb,
                      int (*fn)(struct dquot *dquot, unsigned long priv),
                      unsigned long priv);
diff --git a/include/linux/radeonfb.h b/include/linux/radeonfb.h
index 5bd8975ed78e..8c4bbdecc44f 100644
--- a/include/linux/radeonfb.h
+++ b/include/linux/radeonfb.h
@@ -2,7 +2,7 @@
 #define __LINUX_RADEONFB_H__
 #include <asm/ioctl.h>
-#include <asm/types.h>
+#include <linux/types.h>
 #define ATY_RADEON_LCD_ON       0x00000001
 #define ATY_RADEON_CRT_ON       0x00000002
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index dede0a2cfc45..4c5bcf6ca7e8 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -9,7 +9,7 @@
 *
 * Author: Pavel Emelianov <xemul@openvz.org>
 *
- * See Documentation/controllers/resource_counter.txt for more
+ * See Documentation/cgroups/resource_counter.txt for more
 * info about what this counter is.
 */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 4cae9b81a1f8..681394f3a0cf 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -293,6 +293,9 @@ extern void sched_show_task(struct task_struct *p);
 extern void softlockup_tick(void);
 extern void touch_softlockup_watchdog(void);
 extern void touch_all_softlockup_watchdogs(void);
+extern int proc_dosoftlockup_thresh(struct ctl_table *table, int write,
+                                    struct file *filp, void __user *buffer,
+                                    size_t *lenp, loff_t *ppos);
 extern unsigned int  softlockup_panic;
 extern unsigned long sysctl_hung_task_check_count;
 extern unsigned long sysctl_hung_task_timeout_secs;
@@ -450,6 +453,7 @@ struct task_cputime {
        cputime_t utime;
        cputime_t stime;
        unsigned long long sum_exec_runtime;
+        spinlock_t lock;
 };
 /* Alternate field names when used to cache expirations. */
 #define prof_exp        stime
@@ -465,7 +469,7 @@ struct task_cputime {
 * used for thread group CPU clock calculations.
 */
 struct thread_group_cputime {
-        struct task_cputime *totals;
+        struct task_cputime totals;
 };
 /*
@@ -1157,10 +1161,9 @@ struct task_struct {
        pid_t pid;
        pid_t tgid;
-#ifdef CONFIG_CC_STACKPROTECTOR
        /* Canary value for the -fstack-protector gcc feature */
        unsigned long stack_canary;
-#endif
        /* 
         * pointers to (original) parent process, youngest child, younger sibling,
         * older sibling, respectively.  (p->father can be replaced with 
@@ -2066,6 +2069,19 @@ static inline int object_is_on_stack(void *obj)
 extern void thread_info_cache_init(void);
+#ifdef CONFIG_DEBUG_STACK_USAGE
+static inline unsigned long stack_not_used(struct task_struct *p)
+{
+        unsigned long *n = end_of_stack(p);
+        do {    /* Skip over canary */
+                n++;
+        } while (!*n);
+        return (unsigned long)n - (unsigned long)end_of_stack(p);
+}
+#endif
 /* set thread flags in other task's structures
 * - see asm/thread_info.h for TIF_xxxx flags available
 */
@@ -2180,24 +2196,30 @@ static inline int spin_needbreak(spinlock_t *lock)
 * Thread group CPU time accounting.
 */
-extern int thread_group_cputime_alloc(struct task_struct *);
+static inline
-extern void thread_group_cputime(struct task_struct *, struct task_cputime *);
+void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times)
-static inline void thread_group_cputime_init(struct signal_struct *sig)
 {
-        sig->cputime.totals = NULL;
+        struct task_cputime *totals = &tsk->signal->cputime.totals;
+        unsigned long flags;
+        spin_lock_irqsave(&totals->lock, flags);
+        *times = *totals;
+        spin_unlock_irqrestore(&totals->lock, flags);
 }
-static inline int thread_group_cputime_clone_thread(struct task_struct *curr)
+static inline void thread_group_cputime_init(struct signal_struct *sig)
 {
-        if (curr->signal->cputime.totals)
+        sig->cputime.totals = (struct task_cputime){
-                return 0;
+                .utime = cputime_zero,
-        return thread_group_cputime_alloc(curr);
+                .stime = cputime_zero,
+                .sum_exec_runtime = 0,
+        };
+        spin_lock_init(&sig->cputime.totals.lock);
 }
 static inline void thread_group_cputime_free(struct signal_struct *sig)
 {
-        free_percpu(sig->cputime.totals);
 }
 /*
diff --git a/include/linux/smp.h b/include/linux/smp.h
index b82466968101..715196b09d67 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -24,6 +24,9 @@ struct call_single_data {
 /* total number of cpus in this system (may exceed NR_CPUS) */
 extern unsigned int total_cpus;
+int smp_call_function_single(int cpuid, void (*func) (void *info), void *info,
+                                int wait);
 #ifdef CONFIG_SMP
 #include <linux/preempt.h>
@@ -79,8 +82,6 @@ smp_call_function_mask(cpumask_t mask, void(*func)(void *info), void *info,
        return 0;
 }
-int smp_call_function_single(int cpuid, void (*func) (void *info), void *info,
-                                int wait);
 void __smp_call_function_single(int cpuid, struct call_single_data *data);
 /*
@@ -140,14 +141,6 @@ static inline int up_smp_call_function(void (*func)(void *), void *info)
 static inline void smp_send_reschedule(int cpu) { }
 #define num_booting_cpus()                      1
 #define smp_prepare_boot_cpu()                  do {} while (0)
-#define smp_call_function_single(cpuid, func, info, wait) \
-({ \
-        WARN_ON(cpuid != 0);    \
-        local_irq_disable();    \
-        (func)(info);           \
-        local_irq_enable();     \
-        0;                      \
-})
 #define smp_call_function_mask(mask, func, info, wait) \
                        (up_smp_call_function(func, info))
 #define smp_call_function_many(mask, func, info, wait) \
diff --git a/include/linux/stackprotector.h b/include/linux/stackprotector.h
new file mode 100644
index 000000000000..6f3e54c704c0
--- /dev/null
+++ b/include/linux/stackprotector.h
@@ -0,0 +1,16 @@
+#ifndef _LINUX_STACKPROTECTOR_H
+#define _LINUX_STACKPROTECTOR_H 1
+#include <linux/compiler.h>
+#include <linux/sched.h>
+#include <linux/random.h>
+#ifdef CONFIG_CC_STACKPROTECTOR
+# include <asm/stackprotector.h>
+#else
+static inline void boot_init_stack_canary(void)
+{
+}
+#endif
+#endif
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 2b409c44db83..c7d9bb1832ba 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -237,6 +237,7 @@ extern int hibernate_nvs_alloc(void);
 extern void hibernate_nvs_free(void);
 extern void hibernate_nvs_save(void);
 extern void hibernate_nvs_restore(void);
+extern bool system_entering_hibernation(void);
 #else /* CONFIG_HIBERNATION */
 static inline int swsusp_page_is_forbidden(struct page *p) { return 0; }
 static inline void swsusp_set_page_free(struct page *p) {}
@@ -252,6 +253,7 @@ static inline int hibernate_nvs_alloc(void) { return 0; }
 static inline void hibernate_nvs_free(void) {}
 static inline void hibernate_nvs_save(void) {}
 static inline void hibernate_nvs_restore(void) {}
+static inline bool system_entering_hibernation(void) { return false; }
 #endif /* CONFIG_HIBERNATION */
 #ifdef CONFIG_PM_SLEEP
diff --git a/include/linux/swab.h b/include/linux/swab.h
index be5284d4a053..ea0c02fd5163 100644
--- a/include/linux/swab.h
+++ b/include/linux/swab.h
@@ -3,7 +3,7 @@
 #include <linux/types.h>
 #include <linux/compiler.h>
-#include <asm/byteorder.h>
+#include <asm/swab.h>
 /*
 * casts are necessary for constants, because we never know how for sure
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 18d0a243a7b3..16875f89e6a7 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -54,6 +54,7 @@ struct compat_stat;
 struct compat_timeval;
 struct robust_list_head;
 struct getcpu_cache;
+struct old_linux_dirent;
 #include <linux/types.h>
 #include <linux/aio_abi.h>
@@ -65,6 +66,74 @@ struct getcpu_cache;
 #include <linux/quota.h>
 #include <linux/key.h>
+#define __SC_DECL1(t1, a1)      t1 a1
+#define __SC_DECL2(t2, a2, ...) t2 a2, __SC_DECL1(__VA_ARGS__)
+#define __SC_DECL3(t3, a3, ...) t3 a3, __SC_DECL2(__VA_ARGS__)
+#define __SC_DECL4(t4, a4, ...) t4 a4, __SC_DECL3(__VA_ARGS__)
+#define __SC_DECL5(t5, a5, ...) t5 a5, __SC_DECL4(__VA_ARGS__)
+#define __SC_DECL6(t6, a6, ...) t6 a6, __SC_DECL5(__VA_ARGS__)
+#define __SC_LONG1(t1, a1)      long a1
+#define __SC_LONG2(t2, a2, ...) long a2, __SC_LONG1(__VA_ARGS__)
+#define __SC_LONG3(t3, a3, ...) long a3, __SC_LONG2(__VA_ARGS__)
+#define __SC_LONG4(t4, a4, ...) long a4, __SC_LONG3(__VA_ARGS__)
+#define __SC_LONG5(t5, a5, ...) long a5, __SC_LONG4(__VA_ARGS__)
+#define __SC_LONG6(t6, a6, ...) long a6, __SC_LONG5(__VA_ARGS__)
+#define __SC_CAST1(t1, a1)      (t1) a1
+#define __SC_CAST2(t2, a2, ...) (t2) a2, __SC_CAST1(__VA_ARGS__)
+#define __SC_CAST3(t3, a3, ...) (t3) a3, __SC_CAST2(__VA_ARGS__)
+#define __SC_CAST4(t4, a4, ...) (t4) a4, __SC_CAST3(__VA_ARGS__)
+#define __SC_CAST5(t5, a5, ...) (t5) a5, __SC_CAST4(__VA_ARGS__)
+#define __SC_CAST6(t6, a6, ...) (t6) a6, __SC_CAST5(__VA_ARGS__)
+#define __SC_TEST(type)         BUILD_BUG_ON(sizeof(type) > sizeof(long))
+#define __SC_TEST1(t1, a1)      __SC_TEST(t1)
+#define __SC_TEST2(t2, a2, ...) __SC_TEST(t2); __SC_TEST1(__VA_ARGS__)
+#define __SC_TEST3(t3, a3, ...) __SC_TEST(t3); __SC_TEST2(__VA_ARGS__)
+#define __SC_TEST4(t4, a4, ...) __SC_TEST(t4); __SC_TEST3(__VA_ARGS__)
+#define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
+#define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
+#define SYSCALL_DEFINE0(name)   asmlinkage long sys_##name(void)
+#define SYSCALL_DEFINE1(...)    SYSCALL_DEFINEx(1, __VA_ARGS__)
+#define SYSCALL_DEFINE2(...)    SYSCALL_DEFINEx(2, __VA_ARGS__)
+#define SYSCALL_DEFINE3(...)    SYSCALL_DEFINEx(3, __VA_ARGS__)
+#define SYSCALL_DEFINE4(...)    SYSCALL_DEFINEx(4, __VA_ARGS__)
+#define SYSCALL_DEFINE5(...)    SYSCALL_DEFINEx(5, __VA_ARGS__)
+#define SYSCALL_DEFINE6(...)    SYSCALL_DEFINEx(6, __VA_ARGS__)
+#ifdef CONFIG_PPC64
+#define SYSCALL_ALIAS(alias, name)                                      \
+        asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n"      \
+             "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
+#else
+#define SYSCALL_ALIAS(alias, name)                                      \
+        asm ("\t.globl " #alias "\n\t.set " #alias ", " #name)
+#endif
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+#define SYSCALL_DEFINE(name) static inline long SYSC_##name
+#define SYSCALL_DEFINEx(x, name, ...)                                   \
+        asmlinkage long sys_##name(__SC_DECL##x(__VA_ARGS__));          \
+        static inline long SYSC_##name(__SC_DECL##x(__VA_ARGS__));      \
+        asmlinkage long SyS_##name(__SC_LONG##x(__VA_ARGS__))           \
+        {                                                               \
+                __SC_TEST##x(__VA_ARGS__);                              \
+                return (long) SYSC_##name(__SC_CAST##x(__VA_ARGS__));   \
+        }                                                               \
+        SYSCALL_ALIAS(sys_##name, SyS_##name);                          \
+        static inline long SYSC_##name(__SC_DECL##x(__VA_ARGS__))
+#else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
+#define SYSCALL_DEFINE(name) asmlinkage long sys_##name
+#define SYSCALL_DEFINEx(x, name, ...)                                   \
+        asmlinkage long sys_##name(__SC_DECL##x(__VA_ARGS__))
+#endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
 asmlinkage long sys_time(time_t __user *tloc);
 asmlinkage long sys_stime(time_t __user *tptr);
 asmlinkage long sys_gettimeofday(struct timeval __user *tv,
@@ -77,7 +146,7 @@ asmlinkage long sys_times(struct tms __user *tbuf);
 asmlinkage long sys_gettid(void);
 asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
-asmlinkage unsigned long sys_alarm(unsigned int seconds);
+asmlinkage long sys_alarm(unsigned int seconds);
 asmlinkage long sys_getpid(void);
 asmlinkage long sys_getppid(void);
 asmlinkage long sys_getuid(void);
@@ -166,7 +235,7 @@ asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
                                unsigned long flags);
 asmlinkage long sys_exit(int error_code);
-asmlinkage void sys_exit_group(int error_code);
+asmlinkage long sys_exit_group(int error_code);
 asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
                                int options, struct rusage __user *ru);
 asmlinkage long sys_waitid(int which, pid_t pid,
@@ -196,7 +265,7 @@ asmlinkage long sys_tkill(int pid, int sig);
 asmlinkage long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo);
 asmlinkage long sys_sgetmask(void);
 asmlinkage long sys_ssetmask(int newmask);
-asmlinkage unsigned long sys_signal(int sig, __sighandler_t handler);
+asmlinkage long sys_signal(int sig, __sighandler_t handler);
 asmlinkage long sys_pause(void);
 asmlinkage long sys_sync(void);
@@ -246,29 +315,29 @@ asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
                              const void __user *value, size_t size, int flags);
 asmlinkage long sys_fsetxattr(int fd, const char __user *name,
                              const void __user *value, size_t size, int flags);
-asmlinkage ssize_t sys_getxattr(const char __user *path, const char __user *name,
+asmlinkage long sys_getxattr(const char __user *path, const char __user *name,
-                                void __user *value, size_t size);
+                             void __user *value, size_t size);
-asmlinkage ssize_t sys_lgetxattr(const char __user *path, const char __user *name,
+asmlinkage long sys_lgetxattr(const char __user *path, const char __user *name,
-                                void __user *value, size_t size);
+                              void __user *value, size_t size);
-asmlinkage ssize_t sys_fgetxattr(int fd, const char __user *name,
+asmlinkage long sys_fgetxattr(int fd, const char __user *name,
-                                void __user *value, size_t size);
+                              void __user *value, size_t size);
-asmlinkage ssize_t sys_listxattr(const char __user *path, char __user *list,
+asmlinkage long sys_listxattr(const char __user *path, char __user *list,
-                                size_t size);
+                              size_t size);
-asmlinkage ssize_t sys_llistxattr(const char __user *path, char __user *list,
+asmlinkage long sys_llistxattr(const char __user *path, char __user *list,
-                                size_t size);
+                               size_t size);
-asmlinkage ssize_t sys_flistxattr(int fd, char __user *list, size_t size);
+asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);
 asmlinkage long sys_removexattr(const char __user *path,
                                const char __user *name);
 asmlinkage long sys_lremovexattr(const char __user *path,
                                 const char __user *name);
 asmlinkage long sys_fremovexattr(int fd, const char __user *name);
-asmlinkage unsigned long sys_brk(unsigned long brk);
+asmlinkage long sys_brk(unsigned long brk);
 asmlinkage long sys_mprotect(unsigned long start, size_t len,
                                unsigned long prot);
-asmlinkage unsigned long sys_mremap(unsigned long addr,
+asmlinkage long sys_mremap(unsigned long addr,
-                                unsigned long old_len, unsigned long new_len,
+                           unsigned long old_len, unsigned long new_len,
-                                unsigned long flags, unsigned long new_addr);
+                           unsigned long flags, unsigned long new_addr);
 asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
                        unsigned long prot, unsigned long pgoff,
                        unsigned long flags);
@@ -321,10 +390,10 @@ asmlinkage long sys_io_submit(aio_context_t, long,
                                struct iocb __user * __user *);
 asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
                              struct io_event __user *result);
-asmlinkage ssize_t sys_sendfile(int out_fd, int in_fd,
+asmlinkage long sys_sendfile(int out_fd, int in_fd,
-                                off_t __user *offset, size_t count);
+                             off_t __user *offset, size_t count);
-asmlinkage ssize_t sys_sendfile64(int out_fd, int in_fd,
+asmlinkage long sys_sendfile64(int out_fd, int in_fd,
-                                loff_t __user *offset, size_t count);
+                               loff_t __user *offset, size_t count);
 asmlinkage long sys_readlink(const char __user *path,
                                char __user *buf, int bufsiz);
 asmlinkage long sys_creat(const char __user *pathname, int mode);
@@ -368,26 +437,25 @@ asmlinkage long sys_utime(char __user *filename,
                                struct utimbuf __user *times);
 asmlinkage long sys_utimes(char __user *filename,
                                struct timeval __user *utimes);
-asmlinkage off_t sys_lseek(unsigned int fd, off_t offset,
+asmlinkage long sys_lseek(unsigned int fd, off_t offset,
-                                unsigned int origin);
+                          unsigned int origin);
 asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
                        unsigned long offset_low, loff_t __user *result,
                        unsigned int origin);
-asmlinkage ssize_t sys_read(unsigned int fd, char __user *buf,
+asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
-                                size_t count);
+asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
-asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count);
+asmlinkage long sys_readv(unsigned long fd,
-asmlinkage ssize_t sys_readv(unsigned long fd,
+                          const struct iovec __user *vec,
-                                const struct iovec __user *vec,
+                          unsigned long vlen);
-                                unsigned long vlen);
+asmlinkage long sys_write(unsigned int fd, const char __user *buf,
-asmlinkage ssize_t sys_write(unsigned int fd, const char __user *buf,
+                          size_t count);
-                                size_t count);
+asmlinkage long sys_writev(unsigned long fd,
-asmlinkage ssize_t sys_writev(unsigned long fd,
+                           const struct iovec __user *vec,
-                                const struct iovec __user *vec,
+                           unsigned long vlen);
-                                unsigned long vlen);
+asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
-asmlinkage ssize_t sys_pread64(unsigned int fd, char __user *buf,
+                            size_t count, loff_t pos);
-                                size_t count, loff_t pos);
+asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
-asmlinkage ssize_t sys_pwrite64(unsigned int fd, const char __user *buf,
+                             size_t count, loff_t pos);
-                                size_t count, loff_t pos);
 asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
 asmlinkage long sys_mkdir(const char __user *pathname, int mode);
 asmlinkage long sys_chdir(const char __user *filename);
@@ -476,7 +544,7 @@ asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
 asmlinkage long sys_mq_open(const char __user *name, int oflag, mode_t mode, struct mq_attr __user *attr);
 asmlinkage long sys_mq_unlink(const char __user *name);
 asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec __user *abs_timeout);
-asmlinkage ssize_t sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct timespec __user *abs_timeout);
+asmlinkage long sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct timespec __user *abs_timeout);
 asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
 asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
@@ -530,11 +598,6 @@ asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
                                const int __user *nodes,
                                int __user *status,
                                int flags);
-asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
-                                __u32 __user *pages,
-                                const int __user *nodes,
-                                int __user *status,
-                                int flags);
 asmlinkage long sys_mbind(unsigned long start, unsigned long len,
                                unsigned long mode,
                                unsigned long __user *nmask,
@@ -583,13 +646,6 @@ asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *bu
                               int bufsiz);
 asmlinkage long sys_utimensat(int dfd, char __user *filename,
                                struct timespec __user *utimes, int flags);
-asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename,
-                                     struct compat_timeval __user *t);
-asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename,
-                                      struct compat_stat __user *statbuf,
-                                      int flag);
-asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
-                                   int flags, int mode);
 asmlinkage long sys_unshare(unsigned long unshare_flags);
 asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
@@ -621,6 +677,15 @@ asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
 asmlinkage long sys_eventfd(unsigned int count);
 asmlinkage long sys_eventfd2(unsigned int count, int flags);
 asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
+asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
+asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
+                             fd_set __user *, struct timespec __user *,
+                             void __user *);
+asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
+                          struct timespec __user *, const sigset_t __user *,
+                          size_t);
+asmlinkage long sys_pipe2(int __user *, int);
+asmlinkage long sys_pipe(int __user *);
 int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
diff --git a/include/linux/topology.h b/include/linux/topology.h
index e632d29f0544..a16b9e06f2e5 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -193,5 +193,11 @@ int arch_update_cpu_topology(void);
 #ifndef topology_core_siblings
 #define topology_core_siblings(cpu)             cpumask_of_cpu(cpu)
 #endif
+#ifndef topology_thread_cpumask
+#define topology_thread_cpumask(cpu)            cpumask_of(cpu)
+#endif
+#ifndef topology_core_cpumask
+#define topology_core_cpumask(cpu)              cpumask_of(cpu)
+#endif
 #endif /* _LINUX_TOPOLOGY_H */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 85ee9be9361e..88079fd60235 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -418,6 +418,8 @@ struct usb_tt;
 * @autosuspend_disabled: autosuspend disabled by the user
 * @autoresume_disabled: autoresume disabled by the user
 * @skip_sys_resume: skip the next system resume
+ * @wusb_dev: if this is a Wireless USB device, link to the WUSB
+ *      specific data for the device.
 *
 * Notes:
 * Usbcore drivers should not set usbdev->state directly.  Instead use
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index ba09fe88adda..7d3822243074 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -197,7 +197,9 @@ extern int usbnet_nway_reset(struct net_device *net);
 #define devdbg(usbnet, fmt, arg...) \
        printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
 #else
-#define devdbg(usbnet, fmt, arg...) do {} while(0)
+#define devdbg(usbnet, fmt, arg...) \
+        ({ if (0) printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , \
+                ## arg); 0; })
 #endif
 #define deverr(usbnet, fmt, arg...) \
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index b36291130f22..3cd51e579ab1 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -118,12 +118,24 @@ struct execute_work {
                init_timer(&(_work)->timer);                    \
        } while (0)
+#define INIT_DELAYED_WORK_ON_STACK(_work, _func)                \
+        do {                                                    \
+                INIT_WORK(&(_work)->work, (_func));             \
+                init_timer_on_stack(&(_work)->timer);           \
+        } while (0)
 #define INIT_DELAYED_WORK_DEFERRABLE(_work, _func)                      \
        do {                                                    \
                INIT_WORK(&(_work)->work, (_func));             \
                init_timer_deferrable(&(_work)->timer);         \
        } while (0)
+#define INIT_DELAYED_WORK_ON_STACK(_work, _func)                \
+        do {                                                    \
+                INIT_WORK(&(_work)->work, (_func));             \
+                init_timer_on_stack(&(_work)->timer);           \
+        } while (0)
 /**
 * work_pending - Find out whether a work item is currently pending
 * @work: The work item in question
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b3bd00a9d992..559422fc0943 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -322,7 +322,6 @@ struct ieee80211_tx_rate {
 * @control: union for control data
 * @status: union for status data
 * @driver_data: array of driver_data pointers
- * @retry_count: number of retries
 * @ampdu_ack_len: number of aggregated frames.
 *      relevant only if IEEE80211_TX_STATUS_AMPDU was set.
 * @ampdu_ack_map: block ack bit map for the aggregation.
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index b799fb21519a..2fec3c366e81 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -79,5 +79,5 @@ static inline __be32 sctp_update_cksum(__u8 *buffer, __u16 length, __be32 crc32)
 static inline __be32 sctp_end_cksum(__be32 crc32)
 {
-        return ~crc32;
+        return (__force __be32)~cpu_to_le32((__force u32)crc32);
 }
diff --git a/include/net/wimax.h b/include/net/wimax.h
index 073809ce94f8..6b3824edb39e 100644
--- a/include/net/wimax.h
+++ b/include/net/wimax.h
@@ -323,8 +323,8 @@ struct input_dev;
 *
 * @rf_hw: [private] State of the hardware radio switch (OFF/ON)
 *
- * @debufs_dentry: [private] Used to hook up a debugfs entry. This
+ * @debugfs_dentry: [private] Used to hook up a debugfs entry. This
- *     shows up in the debugfs root as wimax:DEVICENAME.
+ *     shows up in the debugfs root as wimax\:DEVICENAME.
 *
 * Description:
 * This structure defines a common interface to access all WiMAX
diff --git a/include/scsi/libiscsi_tcp.h b/include/scsi/libiscsi_tcp.h
index 83e32f6d7859..9e3182e659db 100644
--- a/include/scsi/libiscsi_tcp.h
+++ b/include/scsi/libiscsi_tcp.h
@@ -39,6 +39,7 @@ struct iscsi_segment {
        unsigned int            total_copied;
        struct hash_desc        *hash;
+        unsigned char           padbuf[ISCSI_PAD_LEN];
        unsigned char           recv_digest[ISCSI_DIGEST_SIZE];
        unsigned char           digest[ISCSI_DIGEST_SIZE];
        unsigned int            digest_len;
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 4af1083e3287..dfa804958820 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -108,7 +108,7 @@
 #define SND_SOC_DAPM_SWITCH_E(wname, wreg, wshift, winvert, wcontrols, \
        wevent, wflags) \
 {       .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1 \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
        .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
        wevent, wflags) \
@@ -178,7 +178,7 @@
        .private_value = (unsigned long)&xenum }
 #define SOC_DAPM_VALUE_ENUM(xname, xenum) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
-        .info = snd_soc_info_value_enum_double, \
+        .info = snd_soc_info_enum_double, \
        .get = snd_soc_dapm_get_value_enum_double, \
        .put = snd_soc_dapm_put_value_enum_double, \
        .private_value = (unsigned long)&xenum }
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 9b930d342116..24593ac3ea19 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -106,7 +106,7 @@
        .private_value = (unsigned long)&xenum }
 #define SOC_VALUE_ENUM(xname, xenum) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,\
-        .info = snd_soc_info_value_enum_double, \
+        .info = snd_soc_info_enum_double, \
        .get = snd_soc_get_value_enum_double, \
        .put = snd_soc_put_value_enum_double, \
        .private_value = (unsigned long)&xenum }
@@ -211,8 +211,6 @@ int snd_soc_get_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol);
 int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol);
-int snd_soc_info_value_enum_double(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_info *uinfo);
 int snd_soc_get_value_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol);
 int snd_soc_put_value_enum_double(struct snd_kcontrol *kcontrol,
@@ -419,17 +417,6 @@ struct soc_enum {
        unsigned char shift_l;
        unsigned char shift_r;
        unsigned int max;
-        const char **texts;
-        void *dapm;
-};
-/* semi enumerated kcontrol */
-struct soc_value_enum {
-        unsigned short reg;
-        unsigned short reg2;
-        unsigned char shift_l;
-        unsigned char shift_r;
-        unsigned int max;
        unsigned int mask;
        const char **texts;
        const unsigned int *values;
diff --git a/init/Kconfig b/init/Kconfig
index a724a149bf3f..f068071fcc5d 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -238,6 +238,98 @@ config AUDIT_TREE
        def_bool y
        depends on AUDITSYSCALL && INOTIFY
+menu "RCU Subsystem"
+choice
+        prompt "RCU Implementation"
+        default CLASSIC_RCU
+config CLASSIC_RCU
+        bool "Classic RCU"
+        help
+          This option selects the classic RCU implementation that is
+          designed for best read-side performance on non-realtime
+          systems.
+          Select this option if you are unsure.
+config TREE_RCU
+        bool "Tree-based hierarchical RCU"
+        help
+          This option selects the RCU implementation that is
+          designed for very large SMP system with hundreds or
+          thousands of CPUs.
+config PREEMPT_RCU
+        bool "Preemptible RCU"
+        depends on PREEMPT
+        help
+          This option reduces the latency of the kernel by making certain
+          RCU sections preemptible. Normally RCU code is non-preemptible, if
+          this option is selected then read-only RCU sections become
+          preemptible. This helps latency, but may expose bugs due to
+          now-naive assumptions about each RCU read-side critical section
+          remaining on a given CPU through its execution.
+endchoice
+config RCU_TRACE
+        bool "Enable tracing for RCU"
+        depends on TREE_RCU || PREEMPT_RCU
+        help
+          This option provides tracing in RCU which presents stats
+          in debugfs for debugging RCU implementation.
+          Say Y here if you want to enable RCU tracing
+          Say N if you are unsure.
+config RCU_FANOUT
+        int "Tree-based hierarchical RCU fanout value"
+        range 2 64 if 64BIT
+        range 2 32 if !64BIT
+        depends on TREE_RCU
+        default 64 if 64BIT
+        default 32 if !64BIT
+        help
+          This option controls the fanout of hierarchical implementations
+          of RCU, allowing RCU to work efficiently on machines with
+          large numbers of CPUs.  This value must be at least the cube
+          root of NR_CPUS, which allows NR_CPUS up to 32,768 for 32-bit
+          systems and up to 262,144 for 64-bit systems.
+          Select a specific number if testing RCU itself.
+          Take the default if unsure.
+config RCU_FANOUT_EXACT
+        bool "Disable tree-based hierarchical RCU auto-balancing"
+        depends on TREE_RCU
+        default n
+        help
+          This option forces use of the exact RCU_FANOUT value specified,
+          regardless of imbalances in the hierarchy.  This is useful for
+          testing RCU itself, and might one day be useful on systems with
+          strong NUMA behavior.
+          Without RCU_FANOUT_EXACT, the code will balance the hierarchy.
+          Say N if unsure.
+config TREE_RCU_TRACE
+        def_bool RCU_TRACE && TREE_RCU
+        select DEBUG_FS
+        help
+          This option provides tracing for the TREE_RCU implementation,
+          permitting Makefile to trivially select kernel/rcutree_trace.c.
+config PREEMPT_RCU_TRACE
+        def_bool RCU_TRACE && PREEMPT_RCU
+        select DEBUG_FS
+        help
+          This option provides tracing for the PREEMPT_RCU implementation,
+          permitting Makefile to trivially select kernel/rcupreempt_trace.c.
+endmenu # "RCU Subsystem"
 config IKCONFIG
        tristate "Kernel .config support"
        ---help---
@@ -323,26 +415,26 @@ config CGROUP_SCHED
          This option allows you to create arbitrary task groups
          using the "cgroup" pseudo filesystem and control
          the cpu bandwidth allocated to each such task group.
-          Refer to Documentation/cgroups.txt for more information
+          Refer to Documentation/cgroups/cgroups.txt for more
-          on "cgroup" pseudo filesystem.
+          information on "cgroup" pseudo filesystem.
 endchoice
-menu "Control Group support"
+menuconfig CGROUPS
-config CGROUPS
+        boolean "Control Group support"
-        bool "Control Group support"
        help
-          This option add support for grouping sets of processes together, for
+          This option adds support for grouping sets of processes together, for
          use with process control subsystems such as Cpusets, CFS, memory
          controls or device isolation.
          See
-                - Documentation/cpusets.txt     (Cpusets)
                - Documentation/scheduler/sched-design-CFS.txt  (CFS)
-                - Documentation/cgroups/ (features for grouping, isolation)
+                - Documentation/cgroups/ (features for grouping, isolation
-                - Documentation/controllers/ (features for resource control)
+                                          and resource control)
          Say N if unsure.
+if CGROUPS
 config CGROUP_DEBUG
        bool "Example debug cgroup subsystem"
        depends on CGROUPS
@@ -350,24 +442,24 @@ config CGROUP_DEBUG
        help
          This option enables a simple cgroup subsystem that
          exports useful debugging information about the cgroups
-          framework
+          framework.
-          Say N if unsure
+          Say N if unsure.
 config CGROUP_NS
-        bool "Namespace cgroup subsystem"
+        bool "Namespace cgroup subsystem"
-        depends on CGROUPS
+        depends on CGROUPS
-        help
+        help
-          Provides a simple namespace cgroup subsystem to
+          Provides a simple namespace cgroup subsystem to
-          provide hierarchical naming of sets of namespaces,
+          provide hierarchical naming of sets of namespaces,
-          for instance virtual servers and checkpoint/restart
+          for instance virtual servers and checkpoint/restart
-          jobs.
+          jobs.
 config CGROUP_FREEZER
-        bool "control group freezer subsystem"
+        bool "Freezer cgroup subsystem"
-        depends on CGROUPS
+        depends on CGROUPS
-        help
+        help
-          Provides a way to freeze and unfreeze all tasks in a
+          Provides a way to freeze and unfreeze all tasks in a
          cgroup.
 config CGROUP_DEVICE
@@ -388,18 +480,23 @@ config CPUSETS
          Say N if unsure.
+config PROC_PID_CPUSET
+        bool "Include legacy /proc/<pid>/cpuset file"
+        depends on CPUSETS
+        default y
 config CGROUP_CPUACCT
        bool "Simple CPU accounting cgroup subsystem"
        depends on CGROUPS
        help
          Provides a simple Resource Controller for monitoring the
-          total CPU consumed by the tasks in a cgroup
+          total CPU consumed by the tasks in a cgroup.
 config RESOURCE_COUNTERS
        bool "Resource counters"
        help
          This option enables controller independent resource accounting
-          infrastructure that works with cgroups
+          infrastructure that works with cgroups.
        depends on CGROUPS
 config CGROUP_MEM_RES_CTLR
@@ -425,9 +522,6 @@ config CGROUP_MEM_RES_CTLR
          This config option also selects MM_OWNER config option, which
          could in turn add some fork/exit overhead.
-config MM_OWNER
-        bool
 config CGROUP_MEM_RES_CTLR_SWAP
        bool "Memory Resource Controller Swap Extension(EXPERIMENTAL)"
        depends on CGROUP_MEM_RES_CTLR && SWAP && EXPERIMENTAL
@@ -444,8 +538,10 @@ config CGROUP_MEM_RES_CTLR_SWAP
          there will be no overhead from this. Even when you set this config=y,
          if boot option "noswapaccount" is set, swap will not be accounted.
+endif # CGROUPS
-endmenu
+config MM_OWNER
+        bool
 config SYSFS_DEPRECATED
        bool
@@ -483,11 +579,6 @@ config SYSFS_DEPRECATED_V2
          if the original kernel, that came with your distribution, has
          this option set to N.
-config PROC_PID_CPUSET
-        bool "Include legacy /proc/<pid>/cpuset file"
-        depends on CPUSETS
-        default y
 config RELAY
        bool "Kernel->user space relay support (formerly relayfs)"
        help
@@ -542,6 +633,14 @@ config PID_NS
          Unless you want to work with an experimental feature
          say N here.
+config NET_NS
+        bool "Network namespace"
+        default n
+        depends on NAMESPACES && EXPERIMENTAL && NET
+        help
+          Allow user space to create what appear to be multiple instances
+          of the network stack.
 config BLK_DEV_INITRD
        bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support"
        depends on BROKEN || !FRV
@@ -626,13 +725,6 @@ config KALLSYMS_ALL
           Say N.
-config KALLSYMS_STRIP_GENERATED
-        bool "Strip machine generated symbols from kallsyms"
-        depends on KALLSYMS_ALL
-        default y
-        help
-          Say N if you want kallsyms to retain even machine generated symbols.
 config KALLSYMS_EXTRA_PASS
        bool "Do an extra kallsyms pass"
        depends on KALLSYMS
@@ -973,90 +1065,3 @@ source "block/Kconfig"
 config PREEMPT_NOTIFIERS
        bool
-choice
-        prompt "RCU Implementation"
-        default CLASSIC_RCU
-config CLASSIC_RCU
-        bool "Classic RCU"
-        help
-          This option selects the classic RCU implementation that is
-          designed for best read-side performance on non-realtime
-          systems.
-          Select this option if you are unsure.
-config TREE_RCU
-        bool "Tree-based hierarchical RCU"
-        help
-          This option selects the RCU implementation that is
-          designed for very large SMP system with hundreds or
-          thousands of CPUs.
-config PREEMPT_RCU
-        bool "Preemptible RCU"
-        depends on PREEMPT
-        help
-          This option reduces the latency of the kernel by making certain
-          RCU sections preemptible. Normally RCU code is non-preemptible, if
-          this option is selected then read-only RCU sections become
-          preemptible. This helps latency, but may expose bugs due to
-          now-naive assumptions about each RCU read-side critical section
-          remaining on a given CPU through its execution.
-endchoice
-config RCU_TRACE
-        bool "Enable tracing for RCU"
-        depends on TREE_RCU || PREEMPT_RCU
-        help
-          This option provides tracing in RCU which presents stats
-          in debugfs for debugging RCU implementation.
-          Say Y here if you want to enable RCU tracing
-          Say N if you are unsure.
-config RCU_FANOUT
-        int "Tree-based hierarchical RCU fanout value"
-        range 2 64 if 64BIT
-        range 2 32 if !64BIT
-        depends on TREE_RCU
-        default 64 if 64BIT
-        default 32 if !64BIT
-        help
-          This option controls the fanout of hierarchical implementations
-          of RCU, allowing RCU to work efficiently on machines with
-          large numbers of CPUs.  This value must be at least the cube
-          root of NR_CPUS, which allows NR_CPUS up to 32,768 for 32-bit
-          systems and up to 262,144 for 64-bit systems.
-          Select a specific number if testing RCU itself.
-          Take the default if unsure.
-config RCU_FANOUT_EXACT
-        bool "Disable tree-based hierarchical RCU auto-balancing"
-        depends on TREE_RCU
-        default n
-        help
-          This option forces use of the exact RCU_FANOUT value specified,
-          regardless of imbalances in the hierarchy.  This is useful for
-          testing RCU itself, and might one day be useful on systems with
-          strong NUMA behavior.
-          Without RCU_FANOUT_EXACT, the code will balance the hierarchy.
-          Say N if unsure.
-config TREE_RCU_TRACE
-        def_bool RCU_TRACE && TREE_RCU
-        select DEBUG_FS
-        help
-          This option provides tracing for the TREE_RCU implementation,
-          permitting Makefile to trivially select kernel/rcutree_trace.c.
-config PREEMPT_RCU_TRACE
-        def_bool RCU_TRACE && PREEMPT_RCU
-        select DEBUG_FS
-        help
-          This option provides tracing for the PREEMPT_RCU implementation,
-          permitting Makefile to trivially select kernel/rcupreempt_trace.c.
diff --git a/init/main.c b/init/main.c
index 844209453c02..bfe4fb0c9842 100644
--- a/init/main.c
+++ b/init/main.c
@@ -14,6 +14,7 @@
 #include <linux/proc_fs.h>
 #include <linux/kernel.h>
 #include <linux/syscalls.h>
+#include <linux/stackprotector.h>
 #include <linux/string.h>
 #include <linux/ctype.h>
 #include <linux/delay.h>
@@ -539,6 +540,12 @@ asmlinkage void __init start_kernel(void)
         */
        lockdep_init();
        debug_objects_early_init();
+        /*
+         * Set up the the initial canary ASAP:
+         */
+        boot_init_stack_canary();
        cgroup_init_early();
        local_irq_disable();
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 23fdb8492b8e..54b4077fed79 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -650,8 +650,8 @@ static struct file *do_open(struct dentry *dentry, int oflag)
        return dentry_open(dentry, mqueue_mnt, oflag, cred);
 }
-asmlinkage long sys_mq_open(const char __user *u_name, int oflag, mode_t mode,
+SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, mode_t, mode,
-                                struct mq_attr __user *u_attr)
+                struct mq_attr __user *, u_attr)
 {
        struct dentry *dentry;
        struct file *filp;
@@ -721,7 +721,7 @@ out_putname:
        return fd;
 }
-asmlinkage long sys_mq_unlink(const char __user *u_name)
+SYSCALL_DEFINE1(mq_unlink, const char __user *, u_name)
 {
        int err;
        char *name;
@@ -814,9 +814,9 @@ static inline void pipelined_receive(struct mqueue_inode_info *info)
        sender->state = STATE_READY;
 }
-asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *u_msg_ptr,
+SYSCALL_DEFINE5(mq_timedsend, mqd_t, mqdes, const char __user *, u_msg_ptr,
-        size_t msg_len, unsigned int msg_prio,
+                size_t, msg_len, unsigned int, msg_prio,
-        const struct timespec __user *u_abs_timeout)
+                const struct timespec __user *, u_abs_timeout)
 {
        struct file *filp;
        struct inode *inode;
@@ -907,9 +907,9 @@ out:
        return ret;
 }
-asmlinkage ssize_t sys_mq_timedreceive(mqd_t mqdes, char __user *u_msg_ptr,
+SYSCALL_DEFINE5(mq_timedreceive, mqd_t, mqdes, char __user *, u_msg_ptr,
-        size_t msg_len, unsigned int __user *u_msg_prio,
+                size_t, msg_len, unsigned int __user *, u_msg_prio,
-        const struct timespec __user *u_abs_timeout)
+                const struct timespec __user *, u_abs_timeout)
 {
        long timeout;
        ssize_t ret;
@@ -997,8 +997,8 @@ out:
 * and he isn't currently owner of notification, will be silently discarded.
 * It isn't explicitly defined in the POSIX.
 */
-asmlinkage long sys_mq_notify(mqd_t mqdes,
+SYSCALL_DEFINE2(mq_notify, mqd_t, mqdes,
-                                const struct sigevent __user *u_notification)
+                const struct sigevent __user *, u_notification)
 {
        int ret;
        struct file *filp;
@@ -1123,9 +1123,9 @@ out:
        return ret;
 }
-asmlinkage long sys_mq_getsetattr(mqd_t mqdes,
+SYSCALL_DEFINE3(mq_getsetattr, mqd_t, mqdes,
-                        const struct mq_attr __user *u_mqstat,
+                const struct mq_attr __user *, u_mqstat,
-                        struct mq_attr __user *u_omqstat)
+                struct mq_attr __user *, u_omqstat)
 {
        int ret;
        struct mq_attr mqstat, omqstat;
diff --git a/ipc/msg.c b/ipc/msg.c
index b4eee1c6101d..2ceab7f12fcb 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -309,7 +309,7 @@ static inline int msg_security(struct kern_ipc_perm *ipcp, int msgflg)
        return security_msg_queue_associate(msq, msgflg);
 }
-asmlinkage long sys_msgget(key_t key, int msgflg)
+SYSCALL_DEFINE2(msgget, key_t, key, int, msgflg)
 {
        struct ipc_namespace *ns;
        struct ipc_ops msg_ops;
@@ -466,7 +466,7 @@ out_up:
        return err;
 }
-asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf)
+SYSCALL_DEFINE3(msgctl, int, msqid, int, cmd, struct msqid_ds __user *, buf)
 {
        struct msg_queue *msq;
        int err, version;
@@ -723,8 +723,8 @@ out_free:
        return err;
 }
-asmlinkage long
+SYSCALL_DEFINE4(msgsnd, int, msqid, struct msgbuf __user *, msgp, size_t, msgsz,
-sys_msgsnd(int msqid, struct msgbuf __user *msgp, size_t msgsz, int msgflg)
+                int, msgflg)
 {
        long mtype;
@@ -904,8 +904,8 @@ out_unlock:
        return msgsz;
 }
-asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp, size_t msgsz,
+SYSCALL_DEFINE5(msgrcv, int, msqid, struct msgbuf __user *, msgp, size_t, msgsz,
-                           long msgtyp, int msgflg)
+                long, msgtyp, int, msgflg)
 {
        long err, mtype;
diff --git a/ipc/sem.c b/ipc/sem.c
index c68cd3f8f0c9..16a2189e96f9 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -308,7 +308,7 @@ static inline int sem_more_checks(struct kern_ipc_perm *ipcp,
        return 0;
 }
-asmlinkage long sys_semget(key_t key, int nsems, int semflg)
+SYSCALL_DEFINE3(semget, key_t, key, int, nsems, int, semflg)
 {
        struct ipc_namespace *ns;
        struct ipc_ops sem_ops;
@@ -887,7 +887,7 @@ out_up:
        return err;
 }
-asmlinkage long sys_semctl (int semid, int semnum, int cmd, union semun arg)
+SYSCALL_DEFINE(semctl)(int semid, int semnum, int cmd, union semun arg)
 {
        int err = -EINVAL;
        int version;
@@ -923,6 +923,13 @@ asmlinkage long sys_semctl (int semid, int semnum, int cmd, union semun arg)
                return -EINVAL;
        }
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_semctl(int semid, int semnum, int cmd, union semun arg)
+{
+        return SYSC_semctl((int) semid, (int) semnum, (int) cmd, arg);
+}
+SYSCALL_ALIAS(sys_semctl, SyS_semctl);
+#endif
 /* If the task doesn't already have a undo_list, then allocate one
 * here.  We guarantee there is only one thread using this undo list,
@@ -1048,8 +1055,8 @@ out:
        return un;
 }
-asmlinkage long sys_semtimedop(int semid, struct sembuf __user *tsops,
+SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
-                        unsigned nsops, const struct timespec __user *timeout)
+                unsigned, nsops, const struct timespec __user *, timeout)
 {
        int error = -EINVAL;
        struct sem_array *sma;
@@ -1225,7 +1232,8 @@ out_free:
        return error;
 }
-asmlinkage long sys_semop (int semid, struct sembuf __user *tsops, unsigned nsops)
+SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
+                unsigned, nsops)
 {
        return sys_semtimedop(semid, tsops, nsops, NULL);
 }
diff --git a/ipc/shm.c b/ipc/shm.c
index d0ab5527bf45..a9e09ad2263e 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -440,7 +440,7 @@ static inline int shm_more_checks(struct kern_ipc_perm *ipcp,
        return 0;
 }
-asmlinkage long sys_shmget (key_t key, size_t size, int shmflg)
+SYSCALL_DEFINE3(shmget, key_t, key, size_t, size, int, shmflg)
 {
        struct ipc_namespace *ns;
        struct ipc_ops shm_ops;
@@ -621,7 +621,7 @@ out_up:
        return err;
 }
-asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf)
+SYSCALL_DEFINE3(shmctl, int, shmid, int, cmd, struct shmid_ds __user *, buf)
 {
        struct shmid_kernel *shp;
        int err, version;
@@ -939,7 +939,7 @@ out_put_dentry:
        goto out_nattch;
 }
-asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg)
+SYSCALL_DEFINE3(shmat, int, shmid, char __user *, shmaddr, int, shmflg)
 {
        unsigned long ret;
        long err;
@@ -955,7 +955,7 @@ asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg)
 * detach and kill segment if marked destroyed.
 * The work is done in shm_close.
 */
-asmlinkage long sys_shmdt(char __user *shmaddr)
+SYSCALL_DEFINE1(shmdt, char __user *, shmaddr)
 {
        struct mm_struct *mm = current->mm;
        struct vm_area_struct *vma, *next;
diff --git a/kernel/Makefile b/kernel/Makefile
index 2921d90ce32f..170a9213c1b6 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -41,6 +41,9 @@ obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
 obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
 obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
 obj-$(CONFIG_USE_GENERIC_SMP_HELPERS) += smp.o
+ifneq ($(CONFIG_SMP),y)
+obj-y += up.o
+endif
 obj-$(CONFIG_SMP) += spinlock.o
 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
 obj-$(CONFIG_PROVE_LOCKING) += spinlock.o
diff --git a/kernel/acct.c b/kernel/acct.c
index d57b7cbb98b6..7afa31564162 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -277,7 +277,7 @@ static int acct_on(char *name)
 * should be written. If the filename is NULL, accounting will be
 * shutdown.
 */
-asmlinkage long sys_acct(const char __user *name)
+SYSCALL_DEFINE1(acct, const char __user *, name)
 {
        int error;
diff --git a/kernel/async.c b/kernel/async.c
index f286e9f2b736..608b32b42812 100644
--- a/kernel/async.c
+++ b/kernel/async.c
@@ -90,12 +90,12 @@ extern int initcall_debug;
 static async_cookie_t  __lowest_in_progress(struct list_head *running)
 {
        struct async_entry *entry;
-        if (!list_empty(&async_pending)) {
+        if (!list_empty(running)) {
-                entry = list_first_entry(&async_pending,
+                entry = list_first_entry(running,
                        struct async_entry, list);
                return entry->cookie;
-        } else if (!list_empty(running)) {
+        } else if (!list_empty(&async_pending)) {
-                entry = list_first_entry(running,
+                entry = list_first_entry(&async_pending,
                        struct async_entry, list);
                return entry->cookie;
        } else {
@@ -104,6 +104,17 @@ static async_cookie_t  __lowest_in_progress(struct list_head *running)
        }
 }
+static async_cookie_t  lowest_in_progress(struct list_head *running)
+{
+        unsigned long flags;
+        async_cookie_t ret;
+        spin_lock_irqsave(&async_lock, flags);
+        ret = __lowest_in_progress(running);
+        spin_unlock_irqrestore(&async_lock, flags);
+        return ret;
+}
 /*
 * pick the first pending entry and run it
 */
@@ -229,7 +240,7 @@ void async_synchronize_cookie_special(async_cookie_t cookie, struct list_head *r
                starttime = ktime_get();
        }
-        wait_event(async_done, __lowest_in_progress(running) >= cookie);
+        wait_event(async_done, lowest_in_progress(running) >= cookie);
        if (initcall_debug && system_state == SYSTEM_BOOTING) {
                endtime = ktime_get();
diff --git a/kernel/capability.c b/kernel/capability.c
index 688926e496be..4e17041963f5 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -161,7 +161,7 @@ static inline int cap_get_target_pid(pid_t pid, kernel_cap_t *pEp,
 *
 * Returns 0 on success and < 0 on error.
 */
-asmlinkage long sys_capget(cap_user_header_t header, cap_user_data_t dataptr)
+SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
 {
        int ret = 0;
        pid_t pid;
@@ -235,7 +235,7 @@ asmlinkage long sys_capget(cap_user_header_t header, cap_user_data_t dataptr)
 *
 * Returns 0 on success and < 0 on error.
 */
-asmlinkage long sys_capset(cap_user_header_t header, const cap_user_data_t data)
+SYSCALL_DEFINE2(capset, cap_user_header_t, header, const cap_user_data_t, data)
 {
        struct __user_cap_data_struct kdata[_KERNEL_CAPABILITY_U32S];
        unsigned i, tocopy;
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 647c77a88fcb..a85678865c5e 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -568,7 +568,7 @@ update_domain_attr_tree(struct sched_domain_attr *dattr, struct cpuset *c)
 * load balancing domains (sched domains) as specified by that partial
 * partition.
 *
- * See "What is sched_load_balance" in Documentation/cpusets.txt
+ * See "What is sched_load_balance" in Documentation/cgroups/cpusets.txt
 * for a background explanation of this.
 *
 * Does not return errors, on the theory that the callers of this
diff --git a/kernel/dma-coherent.c b/kernel/dma-coherent.c
index 038707404b76..962a3b574f21 100644
--- a/kernel/dma-coherent.c
+++ b/kernel/dma-coherent.c
@@ -98,7 +98,7 @@ EXPORT_SYMBOL(dma_mark_declared_memory_occupied);
 * @size:       size of requested memory area
 * @dma_handle: This will be filled with the correct dma handle
 * @ret:        This pointer will be filled with the virtual address
- *              to allocated area.
+ *              to allocated area.
 *
 * This function should be only called from per-arch dma_alloc_coherent()
 * to support allocation from per-device coherent memory pools.
@@ -118,31 +118,32 @@ int dma_alloc_from_coherent(struct device *dev, ssize_t size,
        mem = dev->dma_mem;
        if (!mem)
                return 0;
-        if (unlikely(size > mem->size))
-                return 0;
+        *ret = NULL;
+        if (unlikely(size > (mem->size << PAGE_SHIFT)))
+                goto err;
        pageno = bitmap_find_free_region(mem->bitmap, mem->size, order);
-        if (pageno >= 0) {
+        if (unlikely(pageno < 0))
-                /*
+                goto err;
-                 * Memory was found in the per-device arena.
-                 */
+        /*
-                *dma_handle = mem->device_base + (pageno << PAGE_SHIFT);
+         * Memory was found in the per-device area.
-                *ret = mem->virt_base + (pageno << PAGE_SHIFT);
+         */
-                memset(*ret, 0, size);
+        *dma_handle = mem->device_base + (pageno << PAGE_SHIFT);
-        } else if (mem->flags & DMA_MEMORY_EXCLUSIVE) {
+        *ret = mem->virt_base + (pageno << PAGE_SHIFT);
-                /*
+        memset(*ret, 0, size);
-                 * The per-device arena is exhausted and we are not
-                 * permitted to fall back to generic memory.
-                 */
-                *ret = NULL;
-        } else {
-                /*
-                 * The per-device arena is exhausted and we are
-                 * permitted to fall back to generic memory.
-                 */
-                 return 0;
-        }
        return 1;
+err:
+        /*
+         * In the case where the allocation can not be satisfied from the
+         * per-device area, try to fall back to generic memory if the
+         * constraints allow it.
+         */
+        return mem->flags & DMA_MEMORY_EXCLUSIVE;
 }
 EXPORT_SYMBOL(dma_alloc_from_coherent);
diff --git a/kernel/exec_domain.c b/kernel/exec_domain.c
index 0511716e9424..667c841c2952 100644
--- a/kernel/exec_domain.c
+++ b/kernel/exec_domain.c
@@ -209,8 +209,7 @@ static int __init proc_execdomains_init(void)
 module_init(proc_execdomains_init);
 #endif
-asmlinkage long
+SYSCALL_DEFINE1(personality, u_long, personality)
-sys_personality(u_long personality)
 {
        u_long old = current->personality;
diff --git a/kernel/exit.c b/kernel/exit.c
index c7740fa3252c..70612c19ac96 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -977,12 +977,9 @@ static void check_stack_usage(void)
 {
        static DEFINE_SPINLOCK(low_water_lock);
        static int lowest_to_date = THREAD_SIZE;
-        unsigned long *n = end_of_stack(current);
        unsigned long free;
-        while (*n == 0)
+        free = stack_not_used(current);
-                n++;
-        free = (unsigned long)n - (unsigned long)end_of_stack(current);
        if (free >= lowest_to_date)
                return;
@@ -1141,7 +1138,7 @@ NORET_TYPE void complete_and_exit(struct completion *comp, long code)
 EXPORT_SYMBOL(complete_and_exit);
-asmlinkage long sys_exit(int error_code)
+SYSCALL_DEFINE1(exit, int, error_code)
 {
        do_exit((error_code&0xff)<<8);
 }
@@ -1182,9 +1179,11 @@ do_group_exit(int exit_code)
 * wait4()-ing process will get the correct exit code - even if this
 * thread is not the thread group leader.
 */
-asmlinkage void sys_exit_group(int error_code)
+SYSCALL_DEFINE1(exit_group, int, error_code)
 {
        do_group_exit((error_code & 0xff) << 8);
+        /* NOTREACHED */
+        return 0;
 }
 static struct pid *task_pid_type(struct task_struct *task, enum pid_type type)
@@ -1752,9 +1751,8 @@ end:
        return retval;
 }
-asmlinkage long sys_waitid(int which, pid_t upid,
+SYSCALL_DEFINE5(waitid, int, which, pid_t, upid, struct siginfo __user *,
-                           struct siginfo __user *infop, int options,
+                infop, int, options, struct rusage __user *, ru)
-                           struct rusage __user *ru)
 {
        struct pid *pid = NULL;
        enum pid_type type;
@@ -1793,8 +1791,8 @@ asmlinkage long sys_waitid(int which, pid_t upid,
        return ret;
 }
-asmlinkage long sys_wait4(pid_t upid, int __user *stat_addr,
+SYSCALL_DEFINE4(wait4, pid_t, upid, int __user *, stat_addr,
-                          int options, struct rusage __user *ru)
+                int, options, struct rusage __user *, ru)
 {
        struct pid *pid = NULL;
        enum pid_type type;
@@ -1831,7 +1829,7 @@ asmlinkage long sys_wait4(pid_t upid, int __user *stat_addr,
 * sys_waitpid() remains for compatibility. waitpid() should be
 * implemented by calling sys_wait4() from libc.a.
 */
-asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options)
+SYSCALL_DEFINE3(waitpid, pid_t, pid, int __user *, stat_addr, int, options)
 {
        return sys_wait4(pid, stat_addr, options, NULL);
 }
diff --git a/kernel/fork.c b/kernel/fork.c
index 1d68f1255dd8..99309df985bf 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -61,6 +61,7 @@
 #include <linux/proc_fs.h>
 #include <linux/blkdev.h>
 #include <trace/sched.h>
+#include <linux/magic.h>
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
@@ -212,6 +213,8 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
 {
        struct task_struct *tsk;
        struct thread_info *ti;
+        unsigned long *stackend;
        int err;
        prepare_to_copy(orig);
@@ -237,6 +240,8 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
                goto out;
        setup_thread_stack(tsk, orig);
+        stackend = end_of_stack(tsk);
+        *stackend = STACK_END_MAGIC;    /* for overflow detection */
 #ifdef CONFIG_CC_STACKPROTECTOR
        tsk->stack_canary = get_random_int();
@@ -817,17 +822,17 @@ static void posix_cpu_timers_init_group(struct signal_struct *sig)
 static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
 {
        struct signal_struct *sig;
-        int ret;
        if (clone_flags & CLONE_THREAD) {
-                ret = thread_group_cputime_clone_thread(current);
+                atomic_inc(&current->signal->count);
-                if (likely(!ret)) {
+                atomic_inc(&current->signal->live);
-                        atomic_inc(&current->signal->count);
+                return 0;
-                        atomic_inc(&current->signal->live);
-                }
-                return ret;
        }
        sig = kmem_cache_alloc(signal_cachep, GFP_KERNEL);
+        if (sig)
+                posix_cpu_timers_init_group(sig);
        tsk->signal = sig;
        if (!sig)
                return -ENOMEM;
@@ -864,8 +869,6 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
        memcpy(sig->rlim, current->signal->rlim, sizeof sig->rlim);
        task_unlock(current->group_leader);
-        posix_cpu_timers_init_group(sig);
        acct_init_pacct(&sig->pacct);
        tty_audit_fork(sig);
@@ -901,7 +904,7 @@ static void copy_flags(unsigned long clone_flags, struct task_struct *p)
        clear_freeze_flag(p);
 }
-asmlinkage long sys_set_tid_address(int __user *tidptr)
+SYSCALL_DEFINE1(set_tid_address, int __user *, tidptr)
 {
        current->clear_child_tid = tidptr;
@@ -1603,7 +1606,7 @@ static int unshare_fd(unsigned long unshare_flags, struct files_struct **new_fdp
 * constructed. Here we are modifying the current, active,
 * task_struct.
 */
-asmlinkage long sys_unshare(unsigned long unshare_flags)
+SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
 {
        int err = 0;
        struct fs_struct *fs, *new_fs = NULL;
diff --git a/kernel/futex.c b/kernel/futex.c
index 002aa189eb09..f89d373a9c6d 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1733,9 +1733,8 @@ pi_faulted:
 * @head: pointer to the list-head
 * @len: length of the list-head, as userspace expects
 */
-asmlinkage long
+SYSCALL_DEFINE2(set_robust_list, struct robust_list_head __user *, head,
-sys_set_robust_list(struct robust_list_head __user *head,
+                size_t, len)
-                    size_t len)
 {
        if (!futex_cmpxchg_enabled)
                return -ENOSYS;
@@ -1756,9 +1755,9 @@ sys_set_robust_list(struct robust_list_head __user *head,
 * @head_ptr: pointer to a list-head pointer, the kernel fills it in
 * @len_ptr: pointer to a length field, the kernel fills in the header size
 */
-asmlinkage long
+SYSCALL_DEFINE3(get_robust_list, int, pid,
-sys_get_robust_list(int pid, struct robust_list_head __user * __user *head_ptr,
+                struct robust_list_head __user * __user *, head_ptr,
-                    size_t __user *len_ptr)
+                size_t __user *, len_ptr)
 {
        struct robust_list_head __user *head;
        unsigned long ret;
@@ -1978,9 +1977,9 @@ long do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout,
 }
-asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
+SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val,
-                          struct timespec __user *utime, u32 __user *uaddr2,
+                struct timespec __user *, utime, u32 __user *, uaddr2,
-                          u32 val3)
+                u32, val3)
 {
        struct timespec ts;
        ktime_t t, *tp = NULL;
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 1455b7651b6b..f33afb0407bc 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -614,7 +614,9 @@ void clock_was_set(void)
 */
 void hres_timers_resume(void)
 {
-        /* Retrigger the CPU local events: */
+        WARN_ONCE(!irqs_disabled(),
+                  KERN_INFO "hres_timers_resume() called with IRQs enabled!");
        retrigger_next_event(NULL);
 }
@@ -1467,8 +1469,8 @@ out:
        return ret;
 }
-asmlinkage long
+SYSCALL_DEFINE2(nanosleep, struct timespec __user *, rqtp,
-sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp)
+                struct timespec __user *, rmtp)
 {
        struct timespec tu;
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index f63c706d25e1..c248eba98b43 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -46,7 +46,10 @@ void dynamic_irq_init(unsigned int irq)
        desc->irq_count = 0;
        desc->irqs_unhandled = 0;
 #ifdef CONFIG_SMP
-        cpumask_setall(&desc->affinity);
+        cpumask_setall(desc->affinity);
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+        cpumask_clear(desc->pending_mask);
+#endif
 #endif
        spin_unlock_irqrestore(&desc->lock, flags);
 }
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index c20db0be9173..f51eaee921b6 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -17,6 +17,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/rculist.h>
 #include <linux/hash.h>
+#include <linux/bootmem.h>
 #include "internals.h"
@@ -39,6 +40,18 @@ void handle_bad_irq(unsigned int irq, struct irq_desc *desc)
        ack_bad_irq(irq);
 }
+#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
+static void __init init_irq_default_affinity(void)
+{
+        alloc_bootmem_cpumask_var(&irq_default_affinity);
+        cpumask_setall(irq_default_affinity);
+}
+#else
+static void __init init_irq_default_affinity(void)
+{
+}
+#endif
 /*
 * Linux has a controller-independent interrupt architecture.
 * Every controller has a 'controller-template', that is used
@@ -57,6 +70,7 @@ int nr_irqs = NR_IRQS;
 EXPORT_SYMBOL_GPL(nr_irqs);
 #ifdef CONFIG_SPARSE_IRQ
 static struct irq_desc irq_desc_init = {
        .irq        = -1,
        .status     = IRQ_DISABLED,
@@ -64,9 +78,6 @@ static struct irq_desc irq_desc_init = {
        .handle_irq = handle_bad_irq,
        .depth      = 1,
        .lock       = __SPIN_LOCK_UNLOCKED(irq_desc_init.lock),
-#ifdef CONFIG_SMP
-        .affinity   = CPU_MASK_ALL
-#endif
 };
 void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
@@ -101,6 +112,10 @@ static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
                printk(KERN_ERR "can not alloc kstat_irqs\n");
                BUG_ON(1);
        }
+        if (!init_alloc_desc_masks(desc, cpu, false)) {
+                printk(KERN_ERR "can not alloc irq_desc cpumasks\n");
+                BUG_ON(1);
+        }
        arch_init_chip_data(desc, cpu);
 }
@@ -109,7 +124,7 @@ static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
 */
 DEFINE_SPINLOCK(sparse_irq_lock);
-struct irq_desc *irq_desc_ptrs[NR_IRQS] __read_mostly;
+struct irq_desc **irq_desc_ptrs __read_mostly;
 static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_smp = {
        [0 ... NR_IRQS_LEGACY-1] = {
@@ -119,14 +134,10 @@ static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_sm
                .handle_irq = handle_bad_irq,
                .depth      = 1,
                .lock       = __SPIN_LOCK_UNLOCKED(irq_desc_init.lock),
-#ifdef CONFIG_SMP
-                .affinity   = CPU_MASK_ALL
-#endif
        }
 };
-/* FIXME: use bootmem alloc ...*/
+static unsigned int *kstat_irqs_legacy;
-static unsigned int kstat_irqs_legacy[NR_IRQS_LEGACY][NR_CPUS];
 int __init early_irq_init(void)
 {
@@ -134,18 +145,32 @@ int __init early_irq_init(void)
        int legacy_count;
        int i;
+        init_irq_default_affinity();
+         /* initialize nr_irqs based on nr_cpu_ids */
+        arch_probe_nr_irqs();
+        printk(KERN_INFO "NR_IRQS:%d nr_irqs:%d\n", NR_IRQS, nr_irqs);
        desc = irq_desc_legacy;
        legacy_count = ARRAY_SIZE(irq_desc_legacy);
+        /* allocate irq_desc_ptrs array based on nr_irqs */
+        irq_desc_ptrs = alloc_bootmem(nr_irqs * sizeof(void *));
+        /* allocate based on nr_cpu_ids */
+        /* FIXME: invert kstat_irgs, and it'd be a per_cpu_alloc'd thing */
+        kstat_irqs_legacy = alloc_bootmem(NR_IRQS_LEGACY * nr_cpu_ids *
+                                          sizeof(int));
        for (i = 0; i < legacy_count; i++) {
                desc[i].irq = i;
-                desc[i].kstat_irqs = kstat_irqs_legacy[i];
+                desc[i].kstat_irqs = kstat_irqs_legacy + i * nr_cpu_ids;
                lockdep_set_class(&desc[i].lock, &irq_desc_lock_class);
+                init_alloc_desc_masks(&desc[i], 0, true);
                irq_desc_ptrs[i] = desc + i;
        }
-        for (i = legacy_count; i < NR_IRQS; i++)
+        for (i = legacy_count; i < nr_irqs; i++)
                irq_desc_ptrs[i] = NULL;
        return arch_early_irq_init();
@@ -153,7 +178,10 @@ int __init early_irq_init(void)
 struct irq_desc *irq_to_desc(unsigned int irq)
 {
-        return (irq < NR_IRQS) ? irq_desc_ptrs[irq] : NULL;
+        if (irq_desc_ptrs && irq < nr_irqs)
+                return irq_desc_ptrs[irq];
+        return NULL;
 }
 struct irq_desc *irq_to_desc_alloc_cpu(unsigned int irq, int cpu)
@@ -162,10 +190,9 @@ struct irq_desc *irq_to_desc_alloc_cpu(unsigned int irq, int cpu)
        unsigned long flags;
        int node;
-        if (irq >= NR_IRQS) {
+        if (irq >= nr_irqs) {
-                printk(KERN_WARNING "irq >= NR_IRQS in irq_to_desc_alloc: %d %d\n",
+                WARN(1, "irq (%d) >= nr_irqs (%d) in irq_to_desc_alloc\n",
-                                irq, NR_IRQS);
+                        irq, nr_irqs);
-                WARN_ON(1);
                return NULL;
        }
@@ -207,9 +234,6 @@ struct irq_desc irq_desc[NR_IRQS] __cacheline_aligned_in_smp = {
                .handle_irq = handle_bad_irq,
                .depth = 1,
                .lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock),
-#ifdef CONFIG_SMP
-                .affinity = CPU_MASK_ALL
-#endif
        }
 };
@@ -219,12 +243,17 @@ int __init early_irq_init(void)
        int count;
        int i;
+        init_irq_default_affinity();
+        printk(KERN_INFO "NR_IRQS:%d\n", NR_IRQS);
        desc = irq_desc;
        count = ARRAY_SIZE(irq_desc);
-        for (i = 0; i < count; i++)
+        for (i = 0; i < count; i++) {
                desc[i].irq = i;
+                init_alloc_desc_masks(&desc[i], 0, true);
+        }
        return arch_early_irq_init();
 }
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index e6d0a43cc125..40416a81a0f5 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -16,7 +16,14 @@ extern int __irq_set_trigger(struct irq_desc *desc, unsigned int irq,
 extern struct lock_class_key irq_desc_lock_class;
 extern void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr);
 extern spinlock_t sparse_irq_lock;
+#ifdef CONFIG_SPARSE_IRQ
+/* irq_desc_ptrs allocated at boot time */
+extern struct irq_desc **irq_desc_ptrs;
+#else
+/* irq_desc_ptrs is a fixed size array */
 extern struct irq_desc *irq_desc_ptrs[NR_IRQS];
+#endif
 #ifdef CONFIG_PROC_FS
 extern void register_irq_proc(unsigned int irq, struct irq_desc *desc);
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index cd0cd8dcb345..a3a5dc9ef346 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -15,17 +15,9 @@
 #include "internals.h"
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
 cpumask_var_t irq_default_affinity;
-static int init_irq_default_affinity(void)
-{
-        alloc_cpumask_var(&irq_default_affinity, GFP_KERNEL);
-        cpumask_setall(irq_default_affinity);
-        return 0;
-}
-core_initcall(init_irq_default_affinity);
 /**
 *      synchronize_irq - wait for pending IRQ handlers (on other CPUs)
 *      @irq: interrupt number to wait for
@@ -98,14 +90,14 @@ int irq_set_affinity(unsigned int irq, const struct cpumask *cpumask)
 #ifdef CONFIG_GENERIC_PENDING_IRQ
        if (desc->status & IRQ_MOVE_PCNTXT || desc->status & IRQ_DISABLED) {
-                cpumask_copy(&desc->affinity, cpumask);
+                cpumask_copy(desc->affinity, cpumask);
                desc->chip->set_affinity(irq, cpumask);
        } else {
                desc->status |= IRQ_MOVE_PENDING;
-                cpumask_copy(&desc->pending_mask, cpumask);
+                cpumask_copy(desc->pending_mask, cpumask);
        }
 #else
-        cpumask_copy(&desc->affinity, cpumask);
+        cpumask_copy(desc->affinity, cpumask);
        desc->chip->set_affinity(irq, cpumask);
 #endif
        desc->status |= IRQ_AFFINITY_SET;
@@ -127,16 +119,16 @@ int do_irq_select_affinity(unsigned int irq, struct irq_desc *desc)
         * one of the targets is online.
         */
        if (desc->status & (IRQ_AFFINITY_SET | IRQ_NO_BALANCING)) {
-                if (cpumask_any_and(&desc->affinity, cpu_online_mask)
+                if (cpumask_any_and(desc->affinity, cpu_online_mask)
                    < nr_cpu_ids)
                        goto set_affinity;
                else
                        desc->status &= ~IRQ_AFFINITY_SET;
        }
-        cpumask_and(&desc->affinity, cpu_online_mask, irq_default_affinity);
+        cpumask_and(desc->affinity, cpu_online_mask, irq_default_affinity);
 set_affinity:
-        desc->chip->set_affinity(irq, &desc->affinity);
+        desc->chip->set_affinity(irq, desc->affinity);
        return 0;
 }
diff --git a/kernel/irq/migration.c b/kernel/irq/migration.c
index bd72329e630c..e05ad9be43b7 100644
--- a/kernel/irq/migration.c
+++ b/kernel/irq/migration.c
@@ -18,7 +18,7 @@ void move_masked_irq(int irq)
        desc->status &= ~IRQ_MOVE_PENDING;
-        if (unlikely(cpumask_empty(&desc->pending_mask)))
+        if (unlikely(cpumask_empty(desc->pending_mask)))
                return;
        if (!desc->chip->set_affinity)
@@ -38,13 +38,13 @@ void move_masked_irq(int irq)
         * For correct operation this depends on the caller
         * masking the irqs.
         */
-        if (likely(cpumask_any_and(&desc->pending_mask, cpu_online_mask)
+        if (likely(cpumask_any_and(desc->pending_mask, cpu_online_mask)
                   < nr_cpu_ids)) {
-                cpumask_and(&desc->affinity,
+                cpumask_and(desc->affinity,
-                            &desc->pending_mask, cpu_online_mask);
+                            desc->pending_mask, cpu_online_mask);
-                desc->chip->set_affinity(irq, &desc->affinity);
+                desc->chip->set_affinity(irq, desc->affinity);
        }
-        cpumask_clear(&desc->pending_mask);
+        cpumask_clear(desc->pending_mask);
 }
 void move_native_irq(int irq)
diff --git a/kernel/irq/numa_migrate.c b/kernel/irq/numa_migrate.c
index ecf765c6a77a..666260e4c065 100644
--- a/kernel/irq/numa_migrate.c
+++ b/kernel/irq/numa_migrate.c
@@ -38,15 +38,22 @@ static void free_kstat_irqs(struct irq_desc *old_desc, struct irq_desc *desc)
        old_desc->kstat_irqs = NULL;
 }
-static void init_copy_one_irq_desc(int irq, struct irq_desc *old_desc,
+static bool init_copy_one_irq_desc(int irq, struct irq_desc *old_desc,
                 struct irq_desc *desc, int cpu)
 {
        memcpy(desc, old_desc, sizeof(struct irq_desc));
+        if (!init_alloc_desc_masks(desc, cpu, false)) {
+                printk(KERN_ERR "irq %d: can not get new irq_desc cpumask "
+                                "for migration.\n", irq);
+                return false;
+        }
        spin_lock_init(&desc->lock);
        desc->cpu = cpu;
        lockdep_set_class(&desc->lock, &irq_desc_lock_class);
        init_copy_kstat_irqs(old_desc, desc, cpu, nr_cpu_ids);
+        init_copy_desc_masks(old_desc, desc);
        arch_init_copy_chip_data(old_desc, desc, cpu);
+        return true;
 }
 static void free_one_irq_desc(struct irq_desc *old_desc, struct irq_desc *desc)
@@ -76,12 +83,18 @@ static struct irq_desc *__real_move_irq_desc(struct irq_desc *old_desc,
        node = cpu_to_node(cpu);
        desc = kzalloc_node(sizeof(*desc), GFP_ATOMIC, node);
        if (!desc) {
-                printk(KERN_ERR "irq %d: can not get new irq_desc for migration.\n", irq);
+                printk(KERN_ERR "irq %d: can not get new irq_desc "
+                                "for migration.\n", irq);
+                /* still use old one */
+                desc = old_desc;
+                goto out_unlock;
+        }
+        if (!init_copy_one_irq_desc(irq, old_desc, desc, cpu)) {
                /* still use old one */
+                kfree(desc);
                desc = old_desc;
                goto out_unlock;
        }
-        init_copy_one_irq_desc(irq, old_desc, desc, cpu);
        irq_desc_ptrs[irq] = desc;
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index aae3f742bcec..692363dd591f 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -20,11 +20,11 @@ static struct proc_dir_entry *root_irq_dir;
 static int irq_affinity_proc_show(struct seq_file *m, void *v)
 {
        struct irq_desc *desc = irq_to_desc((long)m->private);
-        const struct cpumask *mask = &desc->affinity;
+        const struct cpumask *mask = desc->affinity;
 #ifdef CONFIG_GENERIC_PENDING_IRQ
        if (desc->status & IRQ_MOVE_PENDING)
-                mask = &desc->pending_mask;
+                mask = desc->pending_mask;
 #endif
        seq_cpumask(m, mask);
        seq_putc(m, '\n');
diff --git a/kernel/itimer.c b/kernel/itimer.c
index db7c358b9a02..6a5fe93dd8bd 100644
--- a/kernel/itimer.c
+++ b/kernel/itimer.c
@@ -100,7 +100,7 @@ int do_getitimer(int which, struct itimerval *value)
        return 0;
 }
-asmlinkage long sys_getitimer(int which, struct itimerval __user *value)
+SYSCALL_DEFINE2(getitimer, int, which, struct itimerval __user *, value)
 {
        int error = -EFAULT;
        struct itimerval get_buffer;
@@ -260,9 +260,8 @@ unsigned int alarm_setitimer(unsigned int seconds)
        return it_old.it_value.tv_sec;
 }
-asmlinkage long sys_setitimer(int which,
+SYSCALL_DEFINE3(setitimer, int, which, struct itimerval __user *, value,
-                              struct itimerval __user *value,
+                struct itimerval __user *, ovalue)
-                              struct itimerval __user *ovalue)
 {
        struct itimerval set_buffer, get_buffer;
        int error;
diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
index e694afa0eb8c..7b8b0f21a5b1 100644
--- a/kernel/kallsyms.c
+++ b/kernel/kallsyms.c
@@ -30,19 +30,20 @@
 #define all_var 0
 #endif
-extern const unsigned long kallsyms_addresses[];
+/* These will be re-linked against their real values during the second link stage */
-extern const u8 kallsyms_names[];
+extern const unsigned long kallsyms_addresses[] __attribute__((weak));
+extern const u8 kallsyms_names[] __attribute__((weak));
 /* tell the compiler that the count isn't in the small data section if the arch
 * has one (eg: FRV)
 */
 extern const unsigned long kallsyms_num_syms
-        __attribute__((__section__(".rodata")));
+__attribute__((weak, section(".rodata")));
-extern const u8 kallsyms_token_table[];
+extern const u8 kallsyms_token_table[] __attribute__((weak));
-extern const u16 kallsyms_token_index[];
+extern const u16 kallsyms_token_index[] __attribute__((weak));
-extern const unsigned long kallsyms_markers[];
+extern const unsigned long kallsyms_markers[] __attribute__((weak));
 static inline int is_kernel_inittext(unsigned long addr)
 {
@@ -167,6 +168,9 @@ static unsigned long get_symbol_pos(unsigned long addr,
        unsigned long symbol_start = 0, symbol_end = 0;
        unsigned long i, low, high, mid;
+        /* This kernel should never had been booted. */
+        BUG_ON(!kallsyms_addresses);
        /* do a binary search on the sorted kallsyms_addresses array */
        low = 0;
        high = kallsyms_num_syms;
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 3fb855ad6aa0..8a6d7b08864e 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -934,9 +934,8 @@ struct kimage *kexec_crash_image;
 static DEFINE_MUTEX(kexec_mutex);
-asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
+SYSCALL_DEFINE4(kexec_load, unsigned long, entry, unsigned long, nr_segments,
-                                struct kexec_segment __user *segments,
+                struct kexec_segment __user *, segments, unsigned long, flags)
-                                unsigned long flags)
 {
        struct kimage **dest_image, *image;
        int result;
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 1b9cbdc0127a..7ba8cd9845cb 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -123,7 +123,7 @@ static int collect_garbage_slots(void);
 static int __kprobes check_safety(void)
 {
        int ret = 0;
-#if defined(CONFIG_PREEMPT) && defined(CONFIG_PM)
+#if defined(CONFIG_PREEMPT) && defined(CONFIG_FREEZER)
        ret = freeze_processes();
        if (ret == 0) {
                struct task_struct *p, *q;
diff --git a/kernel/module.c b/kernel/module.c
index c9332c90d5a0..e8b51d41dd72 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -743,8 +743,8 @@ static void wait_for_zero_refcount(struct module *mod)
        mutex_lock(&module_mutex);
 }
-asmlinkage long
+SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
-sys_delete_module(const char __user *name_user, unsigned int flags)
+                unsigned int, flags)
 {
        struct module *mod;
        char name[MODULE_NAME_LEN];
@@ -2296,10 +2296,8 @@ static noinline struct module *load_module(void __user *umod,
 }
 /* This is where the real work happens */
-asmlinkage long
+SYSCALL_DEFINE3(init_module, void __user *, umod,
-sys_init_module(void __user *umod,
+                unsigned long, len, const char __user *, uargs)
-                unsigned long len,
-                const char __user *uargs)
 {
        struct module *mod;
        int ret = 0;
diff --git a/kernel/panic.c b/kernel/panic.c
index 2a2ff36ff44d..33cab3de1763 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -74,6 +74,9 @@ NORET_TYPE void panic(const char * fmt, ...)
        vsnprintf(buf, sizeof(buf), fmt, args);
        va_end(args);
        printk(KERN_EMERG "Kernel panic - not syncing: %s\n",buf);
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+        dump_stack();
+#endif
        bust_spinlocks(0);
        /*
@@ -355,15 +358,22 @@ EXPORT_SYMBOL(warn_slowpath);
 #endif
 #ifdef CONFIG_CC_STACKPROTECTOR
+#ifndef GCC_HAS_SP
+#warning You have selected the CONFIG_CC_STACKPROTECTOR option, but the gcc used does not support this.
+#endif
 /*
 * Called when gcc's -fstack-protector feature is used, and
 * gcc detects corruption of the on-stack canary value
 */
 void __stack_chk_fail(void)
 {
-        panic("stack-protector: Kernel stack is corrupted");
+        panic("stack-protector: Kernel stack is corrupted in: %p\n",
+                __builtin_return_address(0));
 }
 EXPORT_SYMBOL(__stack_chk_fail);
 #endif
 core_param(panic, panic_timeout, int, 0644);
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index 157de3a47832..fa07da94d7be 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -10,76 +10,6 @@
 #include <linux/kernel_stat.h>
 /*
- * Allocate the thread_group_cputime structure appropriately and fill in the
- * current values of the fields.  Called from copy_signal() via
- * thread_group_cputime_clone_thread() when adding a second or subsequent
- * thread to a thread group.  Assumes interrupts are enabled when called.
- */
-int thread_group_cputime_alloc(struct task_struct *tsk)
-{
-        struct signal_struct *sig = tsk->signal;
-        struct task_cputime *cputime;
-        /*
-         * If we have multiple threads and we don't already have a
-         * per-CPU task_cputime struct (checked in the caller), allocate
-         * one and fill it in with the times accumulated so far.  We may
-         * race with another thread so recheck after we pick up the sighand
-         * lock.
-         */
-        cputime = alloc_percpu(struct task_cputime);
-        if (cputime == NULL)
-                return -ENOMEM;
-        spin_lock_irq(&tsk->sighand->siglock);
-        if (sig->cputime.totals) {
-                spin_unlock_irq(&tsk->sighand->siglock);
-                free_percpu(cputime);
-                return 0;
-        }
-        sig->cputime.totals = cputime;
-        cputime = per_cpu_ptr(sig->cputime.totals, smp_processor_id());
-        cputime->utime = tsk->utime;
-        cputime->stime = tsk->stime;
-        cputime->sum_exec_runtime = tsk->se.sum_exec_runtime;
-        spin_unlock_irq(&tsk->sighand->siglock);
-        return 0;
-}
-/**
- * thread_group_cputime - Sum the thread group time fields across all CPUs.
- *
- * @tsk:        The task we use to identify the thread group.
- * @times:      task_cputime structure in which we return the summed fields.
- *
- * Walk the list of CPUs to sum the per-CPU time fields in the thread group
- * time structure.
- */
-void thread_group_cputime(
-        struct task_struct *tsk,
-        struct task_cputime *times)
-{
-        struct task_cputime *totals, *tot;
-        int i;
-        totals = tsk->signal->cputime.totals;
-        if (!totals) {
-                times->utime = tsk->utime;
-                times->stime = tsk->stime;
-                times->sum_exec_runtime = tsk->se.sum_exec_runtime;
-                return;
-        }
-        times->stime = times->utime = cputime_zero;
-        times->sum_exec_runtime = 0;
-        for_each_possible_cpu(i) {
-                tot = per_cpu_ptr(totals, i);
-                times->utime = cputime_add(times->utime, tot->utime);
-                times->stime = cputime_add(times->stime, tot->stime);
-                times->sum_exec_runtime += tot->sum_exec_runtime;
-        }
-}
-/*
 * Called after updating RLIMIT_CPU to set timer expiration if necessary.
 */
 void update_rlimit_cpu(unsigned long rlim_new)
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 887c63787de6..052ec4d195c7 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -477,10 +477,9 @@ static void release_posix_timer(struct k_itimer *tmr, int it_id_set)
 /* Create a POSIX.1b interval timer. */
-asmlinkage long
+SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
-sys_timer_create(const clockid_t which_clock,
+                struct sigevent __user *, timer_event_spec,
-                 struct sigevent __user *timer_event_spec,
+                timer_t __user *, created_timer_id)
-                 timer_t __user * created_timer_id)
 {
        struct k_itimer *new_timer;
        int error, new_timer_id;
@@ -661,8 +660,8 @@ common_timer_get(struct k_itimer *timr, struct itimerspec *cur_setting)
 }
 /* Get the time remaining on a POSIX.1b interval timer. */
-asmlinkage long
+SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
-sys_timer_gettime(timer_t timer_id, struct itimerspec __user *setting)
+                struct itimerspec __user *, setting)
 {
        struct k_itimer *timr;
        struct itimerspec cur_setting;
@@ -691,8 +690,7 @@ sys_timer_gettime(timer_t timer_id, struct itimerspec __user *setting)
 * the call back to do_schedule_next_timer().  So all we need to do is
 * to pick up the frozen overrun.
 */
-asmlinkage long
+SYSCALL_DEFINE1(timer_getoverrun, timer_t, timer_id)
-sys_timer_getoverrun(timer_t timer_id)
 {
        struct k_itimer *timr;
        int overrun;
@@ -760,10 +758,9 @@ common_timer_set(struct k_itimer *timr, int flags,
 }
 /* Set a POSIX.1b interval timer */
-asmlinkage long
+SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
-sys_timer_settime(timer_t timer_id, int flags,
+                const struct itimerspec __user *, new_setting,
-                  const struct itimerspec __user *new_setting,
+                struct itimerspec __user *, old_setting)
-                  struct itimerspec __user *old_setting)
 {
        struct k_itimer *timr;
        struct itimerspec new_spec, old_spec;
@@ -816,8 +813,7 @@ static inline int timer_delete_hook(struct k_itimer *timer)
 }
 /* Delete a POSIX.1b interval timer. */
-asmlinkage long
+SYSCALL_DEFINE1(timer_delete, timer_t, timer_id)
-sys_timer_delete(timer_t timer_id)
 {
        struct k_itimer *timer;
        unsigned long flags;
@@ -903,8 +899,8 @@ int do_posix_clock_nonanosleep(const clockid_t clock, int flags,
 }
 EXPORT_SYMBOL_GPL(do_posix_clock_nonanosleep);
-asmlinkage long sys_clock_settime(const clockid_t which_clock,
+SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
-                                  const struct timespec __user *tp)
+                const struct timespec __user *, tp)
 {
        struct timespec new_tp;
@@ -916,8 +912,8 @@ asmlinkage long sys_clock_settime(const clockid_t which_clock,
        return CLOCK_DISPATCH(which_clock, clock_set, (which_clock, &new_tp));
 }
-asmlinkage long
+SYSCALL_DEFINE2(clock_gettime, const clockid_t, which_clock,
-sys_clock_gettime(const clockid_t which_clock, struct timespec __user *tp)
+                struct timespec __user *,tp)
 {
        struct timespec kernel_tp;
        int error;
@@ -933,8 +929,8 @@ sys_clock_gettime(const clockid_t which_clock, struct timespec __user *tp)
 }
-asmlinkage long
+SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock,
-sys_clock_getres(const clockid_t which_clock, struct timespec __user *tp)
+                struct timespec __user *, tp)
 {
        struct timespec rtn_tp;
        int error;
@@ -963,10 +959,9 @@ static int common_nsleep(const clockid_t which_clock, int flags,
                                 which_clock);
 }
-asmlinkage long
+SYSCALL_DEFINE4(clock_nanosleep, const clockid_t, which_clock, int, flags,
-sys_clock_nanosleep(const clockid_t which_clock, int flags,
+                const struct timespec __user *, rqtp,
-                    const struct timespec __user *rqtp,
+                struct timespec __user *, rmtp)
-                    struct timespec __user *rmtp)
 {
        struct timespec t;
diff --git a/kernel/power/Makefile b/kernel/power/Makefile
index 597823b5b700..d7a10167a25b 100644
--- a/kernel/power/Makefile
+++ b/kernel/power/Makefile
@@ -4,7 +4,8 @@ EXTRA_CFLAGS	+=	-DDEBUG
 endif
 obj-y                           := main.o
-obj-$(CONFIG_PM_SLEEP)          += process.o console.o
+obj-$(CONFIG_PM_SLEEP)          += console.o
+obj-$(CONFIG_FREEZER)           += process.o
 obj-$(CONFIG_HIBERNATION)       += swsusp.o disk.o snapshot.o swap.o user.o
 obj-$(CONFIG_MAGIC_SYSRQ)       += poweroff.o
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index 45e8541ab7e3..432ee575c9ee 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -71,6 +71,14 @@ void hibernation_set_ops(struct platform_hibernation_ops *ops)
        mutex_unlock(&pm_mutex);
 }
+static bool entering_platform_hibernation;
+bool system_entering_hibernation(void)
+{
+        return entering_platform_hibernation;
+}
+EXPORT_SYMBOL(system_entering_hibernation);
 #ifdef CONFIG_PM_DEBUG
 static void hibernation_debug_sleep(void)
 {
@@ -411,6 +419,7 @@ int hibernation_platform_enter(void)
        if (error)
                goto Close;
+        entering_platform_hibernation = true;
        suspend_console();
        error = device_suspend(PMSG_HIBERNATE);
        if (error) {
@@ -445,6 +454,7 @@ int hibernation_platform_enter(void)
 Finish:
        hibernation_ops->finish();
 Resume_devices:
+        entering_platform_hibernation = false;
        device_resume(PMSG_RESTORE);
        resume_console();
 Close:
diff --git a/kernel/printk.c b/kernel/printk.c
index 7015733793e8..69188f226a93 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -382,7 +382,7 @@ out:
        return error;
 }
-asmlinkage long sys_syslog(int type, char __user *buf, int len)
+SYSCALL_DEFINE3(syslog, int, type, char __user *, buf, int, len)
 {
        return do_syslog(type, buf, len);
 }
@@ -742,11 +742,6 @@ EXPORT_SYMBOL(vprintk);
 #else
-asmlinkage long sys_syslog(int type, char __user *buf, int len)
-{
-        return -ENOSYS;
-}
 static void call_console_drivers(unsigned start, unsigned end)
 {
 }
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 29dc700e198c..c9cf48b21f05 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -574,7 +574,7 @@ struct task_struct *ptrace_get_task_struct(pid_t pid)
 #define arch_ptrace_attach(child)       do { } while (0)
 #endif
-asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
+SYSCALL_DEFINE4(ptrace, long, request, long, pid, long, addr, long, data)
 {
        struct task_struct *child;
        long ret;
diff --git a/kernel/rcuclassic.c b/kernel/rcuclassic.c
index 490934fc7ac3..bd5a9003497c 100644
--- a/kernel/rcuclassic.c
+++ b/kernel/rcuclassic.c
@@ -716,7 +716,7 @@ void rcu_check_callbacks(int cpu, int user)
        raise_rcu_softirq();
 }
-static void rcu_init_percpu_data(int cpu, struct rcu_ctrlblk *rcp,
+static void __cpuinit rcu_init_percpu_data(int cpu, struct rcu_ctrlblk *rcp,
                                                struct rcu_data *rdp)
 {
        unsigned long flags;
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 1cff28db56b6..7c4142a79f0a 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -136,29 +136,47 @@ static int stutter_pause_test = 0;
 #endif
 int rcutorture_runnable = RCUTORTURE_RUNNABLE_INIT;
-#define FULLSTOP_SHUTDOWN 1     /* Bail due to system shutdown/panic. */
+/* Mediate rmmod and system shutdown.  Concurrent rmmod & shutdown illegal! */
-#define FULLSTOP_CLEANUP  2     /* Orderly shutdown. */
-static int fullstop;            /* stop generating callbacks at test end. */
+#define FULLSTOP_DONTSTOP 0     /* Normal operation. */
-DEFINE_MUTEX(fullstop_mutex);   /* protect fullstop transitions and */
+#define FULLSTOP_SHUTDOWN 1     /* System shutdown with rcutorture running. */
-                                /*  spawning of kthreads. */
+#define FULLSTOP_RMMOD    2     /* Normal rmmod of rcutorture. */
+static int fullstop = FULLSTOP_RMMOD;
+DEFINE_MUTEX(fullstop_mutex);   /* Protect fullstop transitions and spawning */
+                                /*  of kthreads. */
 /*
- * Detect and respond to a signal-based shutdown.
+ * Detect and respond to a system shutdown.
 */
 static int
 rcutorture_shutdown_notify(struct notifier_block *unused1,
                           unsigned long unused2, void *unused3)
 {
-        if (fullstop)
-                return NOTIFY_DONE;
        mutex_lock(&fullstop_mutex);
-        if (!fullstop)
+        if (fullstop == FULLSTOP_DONTSTOP)
                fullstop = FULLSTOP_SHUTDOWN;
+        else
+                printk(KERN_WARNING /* but going down anyway, so... */
+                       "Concurrent 'rmmod rcutorture' and shutdown illegal!\n");
        mutex_unlock(&fullstop_mutex);
        return NOTIFY_DONE;
 }
 /*
+ * Absorb kthreads into a kernel function that won't return, so that
+ * they won't ever access module text or data again.
+ */
+static void rcutorture_shutdown_absorb(char *title)
+{
+        if (ACCESS_ONCE(fullstop) == FULLSTOP_SHUTDOWN) {
+                printk(KERN_NOTICE
+                       "rcutorture thread %s parking due to system shutdown\n",
+                       title);
+                schedule_timeout_uninterruptible(MAX_SCHEDULE_TIMEOUT);
+        }
+}
+/*
 * Allocate an element from the rcu_tortures pool.
 */
 static struct rcu_torture *
@@ -219,13 +237,14 @@ rcu_random(struct rcu_random_state *rrsp)
 }
 static void
-rcu_stutter_wait(void)
+rcu_stutter_wait(char *title)
 {
-        while ((stutter_pause_test || !rcutorture_runnable) && !fullstop) {
+        while (stutter_pause_test || !rcutorture_runnable) {
                if (rcutorture_runnable)
                        schedule_timeout_interruptible(1);
                else
                        schedule_timeout_interruptible(round_jiffies_relative(HZ));
+                rcutorture_shutdown_absorb(title);
        }
 }
@@ -287,7 +306,7 @@ rcu_torture_cb(struct rcu_head *p)
        int i;
        struct rcu_torture *rp = container_of(p, struct rcu_torture, rtort_rcu);
-        if (fullstop) {
+        if (fullstop != FULLSTOP_DONTSTOP) {
                /* Test is ending, just drop callbacks on the floor. */
                /* The next initialization will pick up the pieces. */
                return;
@@ -619,10 +638,11 @@ rcu_torture_writer(void *arg)
                }
                rcu_torture_current_version++;
                oldbatch = cur_ops->completed();
-                rcu_stutter_wait();
+                rcu_stutter_wait("rcu_torture_writer");
-        } while (!kthread_should_stop() && !fullstop);
+        } while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
        VERBOSE_PRINTK_STRING("rcu_torture_writer task stopping");
-        while (!kthread_should_stop() && fullstop != FULLSTOP_SHUTDOWN)
+        rcutorture_shutdown_absorb("rcu_torture_writer");
+        while (!kthread_should_stop())
                schedule_timeout_uninterruptible(1);
        return 0;
 }
@@ -643,11 +663,12 @@ rcu_torture_fakewriter(void *arg)
                schedule_timeout_uninterruptible(1 + rcu_random(&rand)%10);
                udelay(rcu_random(&rand) & 0x3ff);
                cur_ops->sync();
-                rcu_stutter_wait();
+                rcu_stutter_wait("rcu_torture_fakewriter");
-        } while (!kthread_should_stop() && !fullstop);
+        } while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
        VERBOSE_PRINTK_STRING("rcu_torture_fakewriter task stopping");
-        while (!kthread_should_stop() && fullstop != FULLSTOP_SHUTDOWN)
+        rcutorture_shutdown_absorb("rcu_torture_fakewriter");
+        while (!kthread_should_stop())
                schedule_timeout_uninterruptible(1);
        return 0;
 }
@@ -752,12 +773,13 @@ rcu_torture_reader(void *arg)
                preempt_enable();
                cur_ops->readunlock(idx);
                schedule();
-                rcu_stutter_wait();
+                rcu_stutter_wait("rcu_torture_reader");
-        } while (!kthread_should_stop() && !fullstop);
+        } while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
        VERBOSE_PRINTK_STRING("rcu_torture_reader task stopping");
+        rcutorture_shutdown_absorb("rcu_torture_reader");
        if (irqreader && cur_ops->irqcapable)
                del_timer_sync(&t);
-        while (!kthread_should_stop() && fullstop != FULLSTOP_SHUTDOWN)
+        while (!kthread_should_stop())
                schedule_timeout_uninterruptible(1);
        return 0;
 }
@@ -854,7 +876,8 @@ rcu_torture_stats(void *arg)
        do {
                schedule_timeout_interruptible(stat_interval * HZ);
                rcu_torture_stats_print();
-        } while (!kthread_should_stop() && !fullstop);
+                rcutorture_shutdown_absorb("rcu_torture_stats");
+        } while (!kthread_should_stop());
        VERBOSE_PRINTK_STRING("rcu_torture_stats task stopping");
        return 0;
 }
@@ -866,52 +889,49 @@ static int rcu_idle_cpu;	/* Force all torture tasks off this CPU */
 */
 static void rcu_torture_shuffle_tasks(void)
 {
-        cpumask_var_t tmp_mask;
+        cpumask_t tmp_mask;
        int i;
-        if (!alloc_cpumask_var(&tmp_mask, GFP_KERNEL))
+        cpus_setall(tmp_mask);
-                BUG();
-        cpumask_setall(tmp_mask);
        get_online_cpus();
        /* No point in shuffling if there is only one online CPU (ex: UP) */
-        if (num_online_cpus() == 1)
+        if (num_online_cpus() == 1) {
-                goto out;
+                put_online_cpus();
+                return;
+        }
        if (rcu_idle_cpu != -1)
-                cpumask_clear_cpu(rcu_idle_cpu, tmp_mask);
+                cpu_clear(rcu_idle_cpu, tmp_mask);
-        set_cpus_allowed_ptr(current, tmp_mask);
+        set_cpus_allowed_ptr(current, &tmp_mask);
        if (reader_tasks) {
                for (i = 0; i < nrealreaders; i++)
                        if (reader_tasks[i])
                                set_cpus_allowed_ptr(reader_tasks[i],
-                                                     tmp_mask);
+                                                     &tmp_mask);
        }
        if (fakewriter_tasks) {
                for (i = 0; i < nfakewriters; i++)
                        if (fakewriter_tasks[i])
                                set_cpus_allowed_ptr(fakewriter_tasks[i],
-                                                     tmp_mask);
+                                                     &tmp_mask);
        }
        if (writer_task)
-                set_cpus_allowed_ptr(writer_task, tmp_mask);
+                set_cpus_allowed_ptr(writer_task, &tmp_mask);
        if (stats_task)
-                set_cpus_allowed_ptr(stats_task, tmp_mask);
+                set_cpus_allowed_ptr(stats_task, &tmp_mask);
        if (rcu_idle_cpu == -1)
                rcu_idle_cpu = num_online_cpus() - 1;
        else
                rcu_idle_cpu--;
-out:
        put_online_cpus();
-        free_cpumask_var(tmp_mask);
 }
 /* Shuffle tasks across CPUs, with the intent of allowing each CPU in the
@@ -925,7 +945,8 @@ rcu_torture_shuffle(void *arg)
        do {
                schedule_timeout_interruptible(shuffle_interval * HZ);
                rcu_torture_shuffle_tasks();
-        } while (!kthread_should_stop() && !fullstop);
+                rcutorture_shutdown_absorb("rcu_torture_shuffle");
+        } while (!kthread_should_stop());
        VERBOSE_PRINTK_STRING("rcu_torture_shuffle task stopping");
        return 0;
 }
@@ -940,10 +961,11 @@ rcu_torture_stutter(void *arg)
        do {
                schedule_timeout_interruptible(stutter * HZ);
                stutter_pause_test = 1;
-                if (!kthread_should_stop() && !fullstop)
+                if (!kthread_should_stop())
                        schedule_timeout_interruptible(stutter * HZ);
                stutter_pause_test = 0;
-        } while (!kthread_should_stop() && !fullstop);
+                rcutorture_shutdown_absorb("rcu_torture_stutter");
+        } while (!kthread_should_stop());
        VERBOSE_PRINTK_STRING("rcu_torture_stutter task stopping");
        return 0;
 }
@@ -970,15 +992,16 @@ rcu_torture_cleanup(void)
        int i;
        mutex_lock(&fullstop_mutex);
-        if (!fullstop) {
+        if (fullstop == FULLSTOP_SHUTDOWN) {
-                /* If being signaled, let it happen, then exit. */
+                printk(KERN_WARNING /* but going down anyway, so... */
+                       "Concurrent 'rmmod rcutorture' and shutdown illegal!\n");
                mutex_unlock(&fullstop_mutex);
-                schedule_timeout_interruptible(10 * HZ);
+                schedule_timeout_uninterruptible(10);
                if (cur_ops->cb_barrier != NULL)
                        cur_ops->cb_barrier();
                return;
        }
-        fullstop = FULLSTOP_CLEANUP;
+        fullstop = FULLSTOP_RMMOD;
        mutex_unlock(&fullstop_mutex);
        unregister_reboot_notifier(&rcutorture_nb);
        if (stutter_task) {
@@ -1078,7 +1101,7 @@ rcu_torture_init(void)
        else
                nrealreaders = 2 * num_online_cpus();
        rcu_torture_print_module_parms("Start of test");
-        fullstop = 0;
+        fullstop = FULLSTOP_DONTSTOP;
        /* Set up the freelist. */
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index f2d8638e6c60..b2fd602a6f6f 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1314,7 +1314,7 @@ int rcu_needs_cpu(int cpu)
 * access due to the fact that this CPU cannot possibly have any RCU
 * callbacks in flight yet.
 */
-static void
+static void __cpuinit
 rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
 {
        unsigned long flags;
diff --git a/kernel/relay.c b/kernel/relay.c
index 09ac2008f77b..9d79b7854fa6 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -663,8 +663,10 @@ int relay_late_setup_files(struct rchan *chan,
        mutex_lock(&relay_channels_mutex);
        /* Is chan already set up? */
-        if (unlikely(chan->has_base_filename))
+        if (unlikely(chan->has_base_filename)) {
+                mutex_unlock(&relay_channels_mutex);
                return -EEXIST;
+        }
        chan->has_base_filename = 1;
        chan->parent = parent;
        curr_cpu = get_cpu();
diff --git a/kernel/resource.c b/kernel/resource.c
index ca6a1536b205..fd5d7d574bb9 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -620,6 +620,7 @@ resource_size_t resource_alignment(struct resource *res)
 * @start: resource start address
 * @n: resource region size
 * @name: reserving caller's ID string
+ * @flags: IO resource flags
 */
 struct resource * __request_region(struct resource *parent,
                                   resource_size_t start, resource_size_t n,
diff --git a/kernel/sched.c b/kernel/sched.c
index deb5ac8c12f3..c71d7d501edb 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -125,6 +125,9 @@ DEFINE_TRACE(sched_switch);
 DEFINE_TRACE(sched_migrate_task);
 #ifdef CONFIG_SMP
+static void double_rq_lock(struct rq *rq1, struct rq *rq2);
 /*
 * Divide a load by a sched group cpu_power : (load / sg->__cpu_power)
 * Since cpu_power is a 'constant', we can use a reciprocal divide.
@@ -1320,8 +1323,8 @@ static inline void update_load_sub(struct load_weight *lw, unsigned long dec)
 * slice expiry etc.
 */
-#define WEIGHT_IDLEPRIO         2
+#define WEIGHT_IDLEPRIO                3
-#define WMULT_IDLEPRIO          (1 << 31)
+#define WMULT_IDLEPRIO         1431655765
 /*
 * Nice levels are multiplicative, with a gentle 10% change for every
@@ -4437,7 +4440,7 @@ void __kprobes sub_preempt_count(int val)
        /*
         * Underflow?
         */
-       if (DEBUG_LOCKS_WARN_ON(val > preempt_count() - (!!kernel_locked())))
+        if (DEBUG_LOCKS_WARN_ON(val > preempt_count()))
                return;
        /*
         * Is the spinlock portion underflowing?
@@ -5123,7 +5126,7 @@ int can_nice(const struct task_struct *p, const int nice)
 * sys_setpriority is a more generic, but much slower function that
 * does similar things.
 */
-asmlinkage long sys_nice(int increment)
+SYSCALL_DEFINE1(nice, int, increment)
 {
        long nice, retval;
@@ -5430,8 +5433,8 @@ do_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param)
 * @policy: new policy.
 * @param: structure containing the new RT priority.
 */
-asmlinkage long
+SYSCALL_DEFINE3(sched_setscheduler, pid_t, pid, int, policy,
-sys_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param)
+                struct sched_param __user *, param)
 {
        /* negative values for policy are not valid */
        if (policy < 0)
@@ -5445,7 +5448,7 @@ sys_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param)
 * @pid: the pid in question.
 * @param: structure containing the new RT priority.
 */
-asmlinkage long sys_sched_setparam(pid_t pid, struct sched_param __user *param)
+SYSCALL_DEFINE2(sched_setparam, pid_t, pid, struct sched_param __user *, param)
 {
        return do_sched_setscheduler(pid, -1, param);
 }
@@ -5454,7 +5457,7 @@ asmlinkage long sys_sched_setparam(pid_t pid, struct sched_param __user *param)
 * sys_sched_getscheduler - get the policy (scheduling class) of a thread
 * @pid: the pid in question.
 */
-asmlinkage long sys_sched_getscheduler(pid_t pid)
+SYSCALL_DEFINE1(sched_getscheduler, pid_t, pid)
 {
        struct task_struct *p;
        int retval;
@@ -5479,7 +5482,7 @@ asmlinkage long sys_sched_getscheduler(pid_t pid)
 * @pid: the pid in question.
 * @param: structure containing the RT priority.
 */
-asmlinkage long sys_sched_getparam(pid_t pid, struct sched_param __user *param)
+SYSCALL_DEFINE2(sched_getparam, pid_t, pid, struct sched_param __user *, param)
 {
        struct sched_param lp;
        struct task_struct *p;
@@ -5597,8 +5600,8 @@ static int get_user_cpu_mask(unsigned long __user *user_mask_ptr, unsigned len,
 * @len: length in bytes of the bitmask pointed to by user_mask_ptr
 * @user_mask_ptr: user-space pointer to the new cpu mask
 */
-asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
+SYSCALL_DEFINE3(sched_setaffinity, pid_t, pid, unsigned int, len,
-                                      unsigned long __user *user_mask_ptr)
+                unsigned long __user *, user_mask_ptr)
 {
        cpumask_var_t new_mask;
        int retval;
@@ -5645,8 +5648,8 @@ out_unlock:
 * @len: length in bytes of the bitmask pointed to by user_mask_ptr
 * @user_mask_ptr: user-space pointer to hold the current cpu mask
 */
-asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
+SYSCALL_DEFINE3(sched_getaffinity, pid_t, pid, unsigned int, len,
-                                      unsigned long __user *user_mask_ptr)
+                unsigned long __user *, user_mask_ptr)
 {
        int ret;
        cpumask_var_t mask;
@@ -5675,7 +5678,7 @@ asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
 * This function yields the current CPU to other tasks. If there are no
 * other threads running on this CPU then this function will return.
 */
-asmlinkage long sys_sched_yield(void)
+SYSCALL_DEFINE0(sched_yield)
 {
        struct rq *rq = this_rq_lock();
@@ -5816,7 +5819,7 @@ long __sched io_schedule_timeout(long timeout)
 * this syscall returns the maximum rt_priority that can be used
 * by a given scheduling class.
 */
-asmlinkage long sys_sched_get_priority_max(int policy)
+SYSCALL_DEFINE1(sched_get_priority_max, int, policy)
 {
        int ret = -EINVAL;
@@ -5841,7 +5844,7 @@ asmlinkage long sys_sched_get_priority_max(int policy)
 * this syscall returns the minimum rt_priority that can be used
 * by a given scheduling class.
 */
-asmlinkage long sys_sched_get_priority_min(int policy)
+SYSCALL_DEFINE1(sched_get_priority_min, int, policy)
 {
        int ret = -EINVAL;
@@ -5866,8 +5869,8 @@ asmlinkage long sys_sched_get_priority_min(int policy)
 * this syscall writes the default timeslice value of a given process
 * into the user-space timespec buffer. A value of '0' means infinity.
 */
-asmlinkage
+SYSCALL_DEFINE2(sched_rr_get_interval, pid_t, pid,
-long sys_sched_rr_get_interval(pid_t pid, struct timespec __user *interval)
+                struct timespec __user *, interval)
 {
        struct task_struct *p;
        unsigned int time_slice;
@@ -5936,12 +5939,7 @@ void sched_show_task(struct task_struct *p)
                printk(KERN_CONT " %016lx ", thread_saved_pc(p));
 #endif
 #ifdef CONFIG_DEBUG_STACK_USAGE
-        {
+        free = stack_not_used(p);
-                unsigned long *n = end_of_stack(p);
-                while (!*n)
-                        n++;
-                free = (unsigned long)n - (unsigned long)end_of_stack(p);
-        }
 #endif
        printk(KERN_CONT "%5lu %5d %6d\n", free,
                task_pid_nr(p), task_pid_nr(p->real_parent));
@@ -7282,10 +7280,10 @@ cpu_to_phys_group(int cpu, const struct cpumask *cpu_map,
 * groups, so roll our own. Now each node has its own list of groups which
 * gets dynamically allocated.
 */
-static DEFINE_PER_CPU(struct sched_domain, node_domains);
+static DEFINE_PER_CPU(struct static_sched_domain, node_domains);
 static struct sched_group ***sched_group_nodes_bycpu;
-static DEFINE_PER_CPU(struct sched_domain, allnodes_domains);
+static DEFINE_PER_CPU(struct static_sched_domain, allnodes_domains);
 static DEFINE_PER_CPU(struct static_sched_group, sched_group_allnodes);
 static int cpu_to_allnodes_group(int cpu, const struct cpumask *cpu_map,
@@ -7560,7 +7558,7 @@ static int __build_sched_domains(const struct cpumask *cpu_map,
 #ifdef CONFIG_NUMA
                if (cpumask_weight(cpu_map) >
                                SD_NODES_PER_DOMAIN*cpumask_weight(nodemask)) {
-                        sd = &per_cpu(allnodes_domains, i);
+                        sd = &per_cpu(allnodes_domains, i).sd;
                        SD_INIT(sd, ALLNODES);
                        set_domain_attribute(sd, attr);
                        cpumask_copy(sched_domain_span(sd), cpu_map);
@@ -7570,7 +7568,7 @@ static int __build_sched_domains(const struct cpumask *cpu_map,
                } else
                        p = NULL;
-                sd = &per_cpu(node_domains, i);
+                sd = &per_cpu(node_domains, i).sd;
                SD_INIT(sd, NODE);
                set_domain_attribute(sd, attr);
                sched_domain_node_span(cpu_to_node(i), sched_domain_span(sd));
@@ -7688,7 +7686,7 @@ static int __build_sched_domains(const struct cpumask *cpu_map,
                for_each_cpu(j, nodemask) {
                        struct sched_domain *sd;
-                        sd = &per_cpu(node_domains, j);
+                        sd = &per_cpu(node_domains, j).sd;
                        sd->groups = sg;
                }
                sg->__cpu_power = 0;
@@ -9047,6 +9045,13 @@ static int tg_schedulable(struct task_group *tg, void *data)
                runtime = d->rt_runtime;
        }
+#ifdef CONFIG_USER_SCHED
+        if (tg == &root_task_group) {
+                period = global_rt_period();
+                runtime = global_rt_runtime();
+        }
+#endif
        /*
         * Cannot have more runtime than the period.
         */
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 4293cfa9681d..16eeba4e4169 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -145,6 +145,19 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu)
        read_unlock_irqrestore(&tasklist_lock, flags);
 }
+#if defined(CONFIG_CGROUP_SCHED) && \
+        (defined(CONFIG_FAIR_GROUP_SCHED) || defined(CONFIG_RT_GROUP_SCHED))
+static void task_group_path(struct task_group *tg, char *buf, int buflen)
+{
+        /* may be NULL if the underlying cgroup isn't fully-created yet */
+        if (!tg->css.cgroup) {
+                buf[0] = '\0';
+                return;
+        }
+        cgroup_path(tg->css.cgroup, buf, buflen);
+}
+#endif
 void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 {
        s64 MIN_vruntime = -1, min_vruntime, max_vruntime = -1,
@@ -154,10 +167,10 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
        unsigned long flags;
 #if defined(CONFIG_CGROUP_SCHED) && defined(CONFIG_FAIR_GROUP_SCHED)
-        char path[128] = "";
+        char path[128];
        struct task_group *tg = cfs_rq->tg;
-        cgroup_path(tg->css.cgroup, path, sizeof(path));
+        task_group_path(tg, path, sizeof(path));
        SEQ_printf(m, "\ncfs_rq[%d]:%s\n", cpu, path);
 #elif defined(CONFIG_USER_SCHED) && defined(CONFIG_FAIR_GROUP_SCHED)
@@ -208,10 +221,10 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 void print_rt_rq(struct seq_file *m, int cpu, struct rt_rq *rt_rq)
 {
 #if defined(CONFIG_CGROUP_SCHED) && defined(CONFIG_RT_GROUP_SCHED)
-        char path[128] = "";
+        char path[128];
        struct task_group *tg = rt_rq->tg;
-        cgroup_path(tg->css.cgroup, path, sizeof(path));
+        task_group_path(tg, path, sizeof(path));
        SEQ_printf(m, "\nrt_rq[%d]:%s\n", cpu, path);
 #else
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 8e1352c75557..5cc1c162044f 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -283,7 +283,7 @@ static void update_min_vruntime(struct cfs_rq *cfs_rq)
                                                   struct sched_entity,
                                                   run_node);
-                if (vruntime == cfs_rq->min_vruntime)
+                if (!cfs_rq->curr)
                        vruntime = se->vruntime;
                else
                        vruntime = min_vruntime(vruntime, se->vruntime);
@@ -429,7 +429,10 @@ static u64 sched_slice(struct cfs_rq *cfs_rq, struct sched_entity *se)
        u64 slice = __sched_period(cfs_rq->nr_running + !se->on_rq);
        for_each_sched_entity(se) {
-                struct load_weight *load = &cfs_rq->load;
+                struct load_weight *load;
+                cfs_rq = cfs_rq_of(se);
+                load = &cfs_rq->load;
                if (unlikely(!se->on_rq)) {
                        struct load_weight lw = cfs_rq->load;
@@ -677,9 +680,13 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)
                        unsigned long thresh = sysctl_sched_latency;
                        /*
-                         * convert the sleeper threshold into virtual time
+                         * Convert the sleeper threshold into virtual time.
+                         * SCHED_IDLE is a special sub-class.  We care about
+                         * fairness only relative to other SCHED_IDLE tasks,
+                         * all of which have the same weight.
                         */
-                        if (sched_feat(NORMALIZED_SLEEPER))
+                        if (sched_feat(NORMALIZED_SLEEPER) &&
+                                        task_of(se)->policy != SCHED_IDLE)
                                thresh = calc_delta_fair(thresh, se);
                        vruntime -= thresh;
@@ -1340,14 +1347,18 @@ wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se)
 static void set_last_buddy(struct sched_entity *se)
 {
-        for_each_sched_entity(se)
+        if (likely(task_of(se)->policy != SCHED_IDLE)) {
-                cfs_rq_of(se)->last = se;
+                for_each_sched_entity(se)
+                        cfs_rq_of(se)->last = se;
+        }
 }
 static void set_next_buddy(struct sched_entity *se)
 {
-        for_each_sched_entity(se)
+        if (likely(task_of(se)->policy != SCHED_IDLE)) {
-                cfs_rq_of(se)->next = se;
+                for_each_sched_entity(se)
+                        cfs_rq_of(se)->next = se;
+        }
 }
 /*
@@ -1393,12 +1404,18 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int sync)
                return;
        /*
-         * Batch tasks do not preempt (their preemption is driven by
+         * Batch and idle tasks do not preempt (their preemption is driven by
         * the tick):
         */
-        if (unlikely(p->policy == SCHED_BATCH))
+        if (unlikely(p->policy != SCHED_NORMAL))
                return;
+        /* Idle tasks are by definition preempted by everybody. */
+        if (unlikely(curr->policy == SCHED_IDLE)) {
+                resched_task(curr);
+                return;
+        }
        if (!sched_feat(WAKEUP_PREEMPT))
                return;
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 954e1a81b796..da932f4c8524 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -960,16 +960,17 @@ static struct task_struct *pick_next_highest_task_rt(struct rq *rq, int cpu)
 static DEFINE_PER_CPU(cpumask_var_t, local_cpu_mask);
-static inline int pick_optimal_cpu(int this_cpu, cpumask_t *mask)
+static inline int pick_optimal_cpu(int this_cpu,
+                                   const struct cpumask *mask)
 {
        int first;
        /* "this_cpu" is cheaper to preempt than a remote processor */
-        if ((this_cpu != -1) && cpu_isset(this_cpu, *mask))
+        if ((this_cpu != -1) && cpumask_test_cpu(this_cpu, mask))
                return this_cpu;
-        first = first_cpu(*mask);
+        first = cpumask_first(mask);
-        if (first != NR_CPUS)
+        if (first < nr_cpu_ids)
                return first;
        return -1;
@@ -981,6 +982,7 @@ static int find_lowest_rq(struct task_struct *task)
        struct cpumask *lowest_mask = __get_cpu_var(local_cpu_mask);
        int this_cpu = smp_processor_id();
        int cpu      = task_cpu(task);
+        cpumask_var_t domain_mask;
        if (task->rt.nr_cpus_allowed == 1)
                return -1; /* No other targets possible */
@@ -1013,19 +1015,25 @@ static int find_lowest_rq(struct task_struct *task)
        if (this_cpu == cpu)
                this_cpu = -1; /* Skip this_cpu opt if the same */
-        for_each_domain(cpu, sd) {
+        if (alloc_cpumask_var(&domain_mask, GFP_ATOMIC)) {
-                if (sd->flags & SD_WAKE_AFFINE) {
+                for_each_domain(cpu, sd) {
-                        cpumask_t domain_mask;
+                        if (sd->flags & SD_WAKE_AFFINE) {
-                        int       best_cpu;
+                                int best_cpu;
-                        cpumask_and(&domain_mask, sched_domain_span(sd),
+                                cpumask_and(domain_mask,
-                                    lowest_mask);
+                                            sched_domain_span(sd),
+                                            lowest_mask);
-                        best_cpu = pick_optimal_cpu(this_cpu,
+                                best_cpu = pick_optimal_cpu(this_cpu,
-                                                    &domain_mask);
+                                                            domain_mask);
-                        if (best_cpu != -1)
-                                return best_cpu;
+                                if (best_cpu != -1) {
+                                        free_cpumask_var(domain_mask);
+                                        return best_cpu;
+                                }
+                        }
                }
+                free_cpumask_var(domain_mask);
        }
        /*
diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h
index f2773b5d1226..8ab0cef8ecab 100644
--- a/kernel/sched_stats.h
+++ b/kernel/sched_stats.h
@@ -296,6 +296,7 @@ sched_info_switch(struct task_struct *prev, struct task_struct *next)
 static inline void account_group_user_time(struct task_struct *tsk,
                                           cputime_t cputime)
 {
+        struct task_cputime *times;
        struct signal_struct *sig;
        /* tsk == current, ensure it is safe to use ->signal */
@@ -303,13 +304,11 @@ static inline void account_group_user_time(struct task_struct *tsk,
                return;
        sig = tsk->signal;
-        if (sig->cputime.totals) {
+        times = &sig->cputime.totals;
-                struct task_cputime *times;
-                times = per_cpu_ptr(sig->cputime.totals, get_cpu());
+        spin_lock(&times->lock);
-                times->utime = cputime_add(times->utime, cputime);
+        times->utime = cputime_add(times->utime, cputime);
-                put_cpu_no_resched();
+        spin_unlock(&times->lock);
-        }
 }
 /**
@@ -325,6 +324,7 @@ static inline void account_group_user_time(struct task_struct *tsk,
 static inline void account_group_system_time(struct task_struct *tsk,
                                             cputime_t cputime)
 {
+        struct task_cputime *times;
        struct signal_struct *sig;
        /* tsk == current, ensure it is safe to use ->signal */
@@ -332,13 +332,11 @@ static inline void account_group_system_time(struct task_struct *tsk,
                return;
        sig = tsk->signal;
-        if (sig->cputime.totals) {
+        times = &sig->cputime.totals;
-                struct task_cputime *times;
-                times = per_cpu_ptr(sig->cputime.totals, get_cpu());
+        spin_lock(&times->lock);
-                times->stime = cputime_add(times->stime, cputime);
+        times->stime = cputime_add(times->stime, cputime);
-                put_cpu_no_resched();
+        spin_unlock(&times->lock);
-        }
 }
 /**
@@ -354,6 +352,7 @@ static inline void account_group_system_time(struct task_struct *tsk,
 static inline void account_group_exec_runtime(struct task_struct *tsk,
                                              unsigned long long ns)
 {
+        struct task_cputime *times;
        struct signal_struct *sig;
        sig = tsk->signal;
@@ -362,11 +361,9 @@ static inline void account_group_exec_runtime(struct task_struct *tsk,
        if (unlikely(!sig))
                return;
-        if (sig->cputime.totals) {
+        times = &sig->cputime.totals;
-                struct task_cputime *times;
-                times = per_cpu_ptr(sig->cputime.totals, get_cpu());
+        spin_lock(&times->lock);
-                times->sum_exec_runtime += ns;
+        times->sum_exec_runtime += ns;
-                put_cpu_no_resched();
+        spin_unlock(&times->lock);
-        }
 }
diff --git a/kernel/signal.c b/kernel/signal.c
index 3152ac3b62e2..e73759783dc8 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1961,7 +1961,7 @@ EXPORT_SYMBOL(unblock_all_signals);
 * System call entry points.
 */
-asmlinkage long sys_restart_syscall(void)
+SYSCALL_DEFINE0(restart_syscall)
 {
        struct restart_block *restart = &current_thread_info()->restart_block;
        return restart->fn(restart);
@@ -2014,8 +2014,8 @@ int sigprocmask(int how, sigset_t *set, sigset_t *oldset)
        return error;
 }
-asmlinkage long
+SYSCALL_DEFINE4(rt_sigprocmask, int, how, sigset_t __user *, set,
-sys_rt_sigprocmask(int how, sigset_t __user *set, sigset_t __user *oset, size_t sigsetsize)
+                sigset_t __user *, oset, size_t, sigsetsize)
 {
        int error = -EINVAL;
        sigset_t old_set, new_set;
@@ -2074,8 +2074,7 @@ out:
        return error;
 }       
-asmlinkage long
+SYSCALL_DEFINE2(rt_sigpending, sigset_t __user *, set, size_t, sigsetsize)
-sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize)
 {
        return do_sigpending(set, sigsetsize);
 }
@@ -2146,11 +2145,9 @@ int copy_siginfo_to_user(siginfo_t __user *to, siginfo_t *from)
 #endif
-asmlinkage long
+SYSCALL_DEFINE4(rt_sigtimedwait, const sigset_t __user *, uthese,
-sys_rt_sigtimedwait(const sigset_t __user *uthese,
+                siginfo_t __user *, uinfo, const struct timespec __user *, uts,
-                    siginfo_t __user *uinfo,
+                size_t, sigsetsize)
-                    const struct timespec __user *uts,
-                    size_t sigsetsize)
 {
        int ret, sig;
        sigset_t these;
@@ -2223,8 +2220,7 @@ sys_rt_sigtimedwait(const sigset_t __user *uthese,
        return ret;
 }
-asmlinkage long
+SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
-sys_kill(pid_t pid, int sig)
 {
        struct siginfo info;
@@ -2283,7 +2279,7 @@ static int do_tkill(pid_t tgid, pid_t pid, int sig)
 *  exists but it's not belonging to the target process anymore. This
 *  method solves the problem of threads exiting and PIDs getting reused.
 */
-asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig)
+SYSCALL_DEFINE3(tgkill, pid_t, tgid, pid_t, pid, int, sig)
 {
        /* This is only valid for single tasks */
        if (pid <= 0 || tgid <= 0)
@@ -2295,8 +2291,7 @@ asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig)
 /*
 *  Send a signal to only one task, even if it's a CLONE_THREAD task.
 */
-asmlinkage long
+SYSCALL_DEFINE2(tkill, pid_t, pid, int, sig)
-sys_tkill(pid_t pid, int sig)
 {
        /* This is only valid for single tasks */
        if (pid <= 0)
@@ -2305,8 +2300,8 @@ sys_tkill(pid_t pid, int sig)
        return do_tkill(0, pid, sig);
 }
-asmlinkage long
+SYSCALL_DEFINE3(rt_sigqueueinfo, pid_t, pid, int, sig,
-sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo)
+                siginfo_t __user *, uinfo)
 {
        siginfo_t info;
@@ -2434,8 +2429,7 @@ out:
 #ifdef __ARCH_WANT_SYS_SIGPENDING
-asmlinkage long
+SYSCALL_DEFINE1(sigpending, old_sigset_t __user *, set)
-sys_sigpending(old_sigset_t __user *set)
 {
        return do_sigpending(set, sizeof(*set));
 }
@@ -2446,8 +2440,8 @@ sys_sigpending(old_sigset_t __user *set)
 /* Some platforms have their own version with special arguments others
   support only sys_rt_sigprocmask.  */
-asmlinkage long
+SYSCALL_DEFINE3(sigprocmask, int, how, old_sigset_t __user *, set,
-sys_sigprocmask(int how, old_sigset_t __user *set, old_sigset_t __user *oset)
+                old_sigset_t __user *, oset)
 {
        int error;
        old_sigset_t old_set, new_set;
@@ -2497,11 +2491,10 @@ out:
 #endif /* __ARCH_WANT_SYS_SIGPROCMASK */
 #ifdef __ARCH_WANT_SYS_RT_SIGACTION
-asmlinkage long
+SYSCALL_DEFINE4(rt_sigaction, int, sig,
-sys_rt_sigaction(int sig,
+                const struct sigaction __user *, act,
-                 const struct sigaction __user *act,
+                struct sigaction __user *, oact,
-                 struct sigaction __user *oact,
+                size_t, sigsetsize)
-                 size_t sigsetsize)
 {
        struct k_sigaction new_sa, old_sa;
        int ret = -EINVAL;
@@ -2531,15 +2524,13 @@ out:
 /*
 * For backwards compatibility.  Functionality superseded by sigprocmask.
 */
-asmlinkage long
+SYSCALL_DEFINE0(sgetmask)
-sys_sgetmask(void)
 {
        /* SMP safe */
        return current->blocked.sig[0];
 }
-asmlinkage long
+SYSCALL_DEFINE1(ssetmask, int, newmask)
-sys_ssetmask(int newmask)
 {
        int old;
@@ -2559,8 +2550,7 @@ sys_ssetmask(int newmask)
 /*
 * For backwards compatibility.  Functionality superseded by sigaction.
 */
-asmlinkage unsigned long
+SYSCALL_DEFINE2(signal, int, sig, __sighandler_t, handler)
-sys_signal(int sig, __sighandler_t handler)
 {
        struct k_sigaction new_sa, old_sa;
        int ret;
@@ -2577,8 +2567,7 @@ sys_signal(int sig, __sighandler_t handler)
 #ifdef __ARCH_WANT_SYS_PAUSE
-asmlinkage long
+SYSCALL_DEFINE0(pause)
-sys_pause(void)
 {
        current->state = TASK_INTERRUPTIBLE;
        schedule();
@@ -2588,7 +2577,7 @@ sys_pause(void)
 #endif
 #ifdef __ARCH_WANT_SYS_RT_SIGSUSPEND
-asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize)
+SYSCALL_DEFINE2(rt_sigsuspend, sigset_t __user *, unewset, size_t, sigsetsize)
 {
        sigset_t newset;
diff --git a/kernel/softirq.c b/kernel/softirq.c
index bdbe9de9cd8d..0365b4899a3d 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -795,6 +795,11 @@ int __init __weak early_irq_init(void)
        return 0;
 }
+int __init __weak arch_probe_nr_irqs(void)
+{
+        return 0;
+}
 int __init __weak arch_early_irq_init(void)
 {
        return 0;
diff --git a/kernel/softlockup.c b/kernel/softlockup.c
index d9188c66278a..85d5a2455103 100644
--- a/kernel/softlockup.c
+++ b/kernel/softlockup.c
@@ -16,6 +16,7 @@
 #include <linux/lockdep.h>
 #include <linux/notifier.h>
 #include <linux/module.h>
+#include <linux/sysctl.h>
 #include <asm/irq_regs.h>
@@ -88,6 +89,14 @@ void touch_all_softlockup_watchdogs(void)
 }
 EXPORT_SYMBOL(touch_all_softlockup_watchdogs);
+int proc_dosoftlockup_thresh(struct ctl_table *table, int write,
+                             struct file *filp, void __user *buffer,
+                             size_t *lenp, loff_t *ppos)
+{
+        touch_all_softlockup_watchdogs();
+        return proc_dointvec_minmax(table, write, filp, buffer, lenp, ppos);
+}
 /*
 * This callback runs from the timer interrupt, and checks
 * whether the watchdog thread has hung or not:
diff --git a/kernel/sys.c b/kernel/sys.c
index 763c3c17ded3..e7dc0e10a485 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -143,7 +143,7 @@ out:
        return error;
 }
-asmlinkage long sys_setpriority(int which, int who, int niceval)
+SYSCALL_DEFINE3(setpriority, int, which, int, who, int, niceval)
 {
        struct task_struct *g, *p;
        struct user_struct *user;
@@ -208,7 +208,7 @@ out:
 * has been offset by 20 (ie it returns 40..1 instead of -20..19)
 * to stay compatible.
 */
-asmlinkage long sys_getpriority(int which, int who)
+SYSCALL_DEFINE2(getpriority, int, which, int, who)
 {
        struct task_struct *g, *p;
        struct user_struct *user;
@@ -355,7 +355,8 @@ EXPORT_SYMBOL_GPL(kernel_power_off);
 *
 * reboot doesn't sync: do that yourself before calling this.
 */
-asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void __user * arg)
+SYSCALL_DEFINE4(reboot, int, magic1, int, magic2, unsigned int, cmd,
+                void __user *, arg)
 {
        char buffer[256];
@@ -478,7 +479,7 @@ void ctrl_alt_del(void)
 * SMP: There are not races, the GIDs are checked only by filesystem
 *      operations (as far as semantic preservation is concerned).
 */
-asmlinkage long sys_setregid(gid_t rgid, gid_t egid)
+SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
 {
        const struct cred *old;
        struct cred *new;
@@ -529,7 +530,7 @@ error:
 *
 * SMP: Same implicit races as above.
 */
-asmlinkage long sys_setgid(gid_t gid)
+SYSCALL_DEFINE1(setgid, gid_t, gid)
 {
        const struct cred *old;
        struct cred *new;
@@ -597,7 +598,7 @@ static int set_user(struct cred *new)
 * 100% compatible with BSD.  A program which uses just setuid() will be
 * 100% compatible with POSIX with saved IDs. 
 */
-asmlinkage long sys_setreuid(uid_t ruid, uid_t euid)
+SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
 {
        const struct cred *old;
        struct cred *new;
@@ -661,7 +662,7 @@ error:
 * will allow a root program to temporarily drop privileges and be able to
 * regain them by swapping the real and effective uid.  
 */
-asmlinkage long sys_setuid(uid_t uid)
+SYSCALL_DEFINE1(setuid, uid_t, uid)
 {
        const struct cred *old;
        struct cred *new;
@@ -705,7 +706,7 @@ error:
 * This function implements a generic ability to update ruid, euid,
 * and suid.  This allows you to implement the 4.4 compatible seteuid().
 */
-asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid)
+SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
 {
        const struct cred *old;
        struct cred *new;
@@ -756,7 +757,7 @@ error:
        return retval;
 }
-asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid)
+SYSCALL_DEFINE3(getresuid, uid_t __user *, ruid, uid_t __user *, euid, uid_t __user *, suid)
 {
        const struct cred *cred = current_cred();
        int retval;
@@ -771,7 +772,7 @@ asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __us
 /*
 * Same as above, but for rgid, egid, sgid.
 */
-asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid)
+SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
 {
        const struct cred *old;
        struct cred *new;
@@ -814,7 +815,7 @@ error:
        return retval;
 }
-asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid)
+SYSCALL_DEFINE3(getresgid, gid_t __user *, rgid, gid_t __user *, egid, gid_t __user *, sgid)
 {
        const struct cred *cred = current_cred();
        int retval;
@@ -833,7 +834,7 @@ asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __us
 * whatever uid it wants to). It normally shadows "euid", except when
 * explicitly set by setfsuid() or for access..
 */
-asmlinkage long sys_setfsuid(uid_t uid)
+SYSCALL_DEFINE1(setfsuid, uid_t, uid)
 {
        const struct cred *old;
        struct cred *new;
@@ -870,7 +871,7 @@ change_okay:
 /*
 * Samma på svenska..
 */
-asmlinkage long sys_setfsgid(gid_t gid)
+SYSCALL_DEFINE1(setfsgid, gid_t, gid)
 {
        const struct cred *old;
        struct cred *new;
@@ -919,7 +920,7 @@ void do_sys_times(struct tms *tms)
        tms->tms_cstime = cputime_to_clock_t(cstime);
 }
-asmlinkage long sys_times(struct tms __user * tbuf)
+SYSCALL_DEFINE1(times, struct tms __user *, tbuf)
 {
        if (tbuf) {
                struct tms tmp;
@@ -944,7 +945,7 @@ asmlinkage long sys_times(struct tms __user * tbuf)
 * Auch. Had to add the 'did_exec' flag to conform completely to POSIX.
 * LBT 04.03.94
 */
-asmlinkage long sys_setpgid(pid_t pid, pid_t pgid)
+SYSCALL_DEFINE2(setpgid, pid_t, pid, pid_t, pgid)
 {
        struct task_struct *p;
        struct task_struct *group_leader = current->group_leader;
@@ -1015,7 +1016,7 @@ out:
        return err;
 }
-asmlinkage long sys_getpgid(pid_t pid)
+SYSCALL_DEFINE1(getpgid, pid_t, pid)
 {
        struct task_struct *p;
        struct pid *grp;
@@ -1045,14 +1046,14 @@ out:
 #ifdef __ARCH_WANT_SYS_GETPGRP
-asmlinkage long sys_getpgrp(void)
+SYSCALL_DEFINE0(getpgrp)
 {
        return sys_getpgid(0);
 }
 #endif
-asmlinkage long sys_getsid(pid_t pid)
+SYSCALL_DEFINE1(getsid, pid_t, pid)
 {
        struct task_struct *p;
        struct pid *sid;
@@ -1080,7 +1081,7 @@ out:
        return retval;
 }
-asmlinkage long sys_setsid(void)
+SYSCALL_DEFINE0(setsid)
 {
        struct task_struct *group_leader = current->group_leader;
        struct pid *sid = task_pid(group_leader);
@@ -1311,7 +1312,7 @@ int set_current_groups(struct group_info *group_info)
 EXPORT_SYMBOL(set_current_groups);
-asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist)
+SYSCALL_DEFINE2(getgroups, int, gidsetsize, gid_t __user *, grouplist)
 {
        const struct cred *cred = current_cred();
        int i;
@@ -1340,7 +1341,7 @@ out:
 *      without another task interfering.
 */
 
-asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist)
+SYSCALL_DEFINE2(setgroups, int, gidsetsize, gid_t __user *, grouplist)
 {
        struct group_info *group_info;
        int retval;
@@ -1394,7 +1395,7 @@ EXPORT_SYMBOL(in_egroup_p);
 DECLARE_RWSEM(uts_sem);
-asmlinkage long sys_newuname(struct new_utsname __user * name)
+SYSCALL_DEFINE1(newuname, struct new_utsname __user *, name)
 {
        int errno = 0;
@@ -1405,7 +1406,7 @@ asmlinkage long sys_newuname(struct new_utsname __user * name)
        return errno;
 }
-asmlinkage long sys_sethostname(char __user *name, int len)
+SYSCALL_DEFINE2(sethostname, char __user *, name, int, len)
 {
        int errno;
        char tmp[__NEW_UTS_LEN];
@@ -1429,7 +1430,7 @@ asmlinkage long sys_sethostname(char __user *name, int len)
 #ifdef __ARCH_WANT_SYS_GETHOSTNAME
-asmlinkage long sys_gethostname(char __user *name, int len)
+SYSCALL_DEFINE2(gethostname, char __user *, name, int, len)
 {
        int i, errno;
        struct new_utsname *u;
@@ -1454,7 +1455,7 @@ asmlinkage long sys_gethostname(char __user *name, int len)
 * Only setdomainname; getdomainname can be implemented by calling
 * uname()
 */
-asmlinkage long sys_setdomainname(char __user *name, int len)
+SYSCALL_DEFINE2(setdomainname, char __user *, name, int, len)
 {
        int errno;
        char tmp[__NEW_UTS_LEN];
@@ -1477,7 +1478,7 @@ asmlinkage long sys_setdomainname(char __user *name, int len)
        return errno;
 }
-asmlinkage long sys_getrlimit(unsigned int resource, struct rlimit __user *rlim)
+SYSCALL_DEFINE2(getrlimit, unsigned int, resource, struct rlimit __user *, rlim)
 {
        if (resource >= RLIM_NLIMITS)
                return -EINVAL;
@@ -1496,7 +1497,8 @@ asmlinkage long sys_getrlimit(unsigned int resource, struct rlimit __user *rlim)
 *      Back compatibility for getrlimit. Needed for some apps.
 */
 
-asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim)
+SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
+                struct rlimit __user *, rlim)
 {
        struct rlimit x;
        if (resource >= RLIM_NLIMITS)
@@ -1514,7 +1516,7 @@ asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *r
 #endif
-asmlinkage long sys_setrlimit(unsigned int resource, struct rlimit __user *rlim)
+SYSCALL_DEFINE2(setrlimit, unsigned int, resource, struct rlimit __user *, rlim)
 {
        struct rlimit new_rlim, *old_rlim;
        int retval;
@@ -1687,7 +1689,7 @@ int getrusage(struct task_struct *p, int who, struct rusage __user *ru)
        return copy_to_user(ru, &r, sizeof(r)) ? -EFAULT : 0;
 }
-asmlinkage long sys_getrusage(int who, struct rusage __user *ru)
+SYSCALL_DEFINE2(getrusage, int, who, struct rusage __user *, ru)
 {
        if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN &&
            who != RUSAGE_THREAD)
@@ -1695,14 +1697,14 @@ asmlinkage long sys_getrusage(int who, struct rusage __user *ru)
        return getrusage(current, who, ru);
 }
-asmlinkage long sys_umask(int mask)
+SYSCALL_DEFINE1(umask, int, mask)
 {
        mask = xchg(&current->fs->umask, mask & S_IRWXUGO);
        return mask;
 }
-asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
+SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
-                          unsigned long arg4, unsigned long arg5)
+                unsigned long, arg4, unsigned long, arg5)
 {
        struct task_struct *me = current;
        unsigned char comm[sizeof(me->comm)];
@@ -1815,8 +1817,8 @@ asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
        return error;
 }
-asmlinkage long sys_getcpu(unsigned __user *cpup, unsigned __user *nodep,
+SYSCALL_DEFINE3(getcpu, unsigned __user *, cpup, unsigned __user *, nodep,
-                           struct getcpu_cache __user *unused)
+                struct getcpu_cache __user *, unused)
 {
        int err = 0;
        int cpu = raw_smp_processor_id();
diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index e14a23281707..27dad2967387 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -131,6 +131,7 @@ cond_syscall(sys_io_destroy);
 cond_syscall(sys_io_submit);
 cond_syscall(sys_io_cancel);
 cond_syscall(sys_io_getevents);
+cond_syscall(sys_syslog);
 /* arch-specific weak syscall entries */
 cond_syscall(sys_pciconfig_read);
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 89d74436318c..790f9d785663 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -144,6 +144,7 @@ extern int acct_parm[];
 #ifdef CONFIG_IA64
 extern int no_unaligned_warning;
+extern int unaligned_dump_stack;
 #endif
 #ifdef CONFIG_RT_MUTEXES
@@ -781,6 +782,14 @@ static struct ctl_table kern_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
        },
+        {
+                .ctl_name       = CTL_UNNUMBERED,
+                .procname       = "unaligned-dump-stack",
+                .data           = &unaligned_dump_stack,
+                .maxlen         = sizeof (int),
+                .mode           = 0644,
+                .proc_handler   = &proc_dointvec,
+        },
 #endif
 #ifdef CONFIG_DETECT_SOFTLOCKUP
        {
@@ -800,7 +809,7 @@ static struct ctl_table kern_table[] = {
                .data           = &softlockup_thresh,
                .maxlen         = sizeof(int),
                .mode           = 0644,
-                .proc_handler   = &proc_dointvec_minmax,
+                .proc_handler   = &proc_dosoftlockup_thresh,
                .strategy       = &sysctl_intvec,
                .extra1         = &neg_one,
                .extra2         = &sixty,
@@ -1688,7 +1697,7 @@ int do_sysctl(int __user *name, int nlen, void __user *oldval, size_t __user *ol
        return error;
 }
-asmlinkage long sys_sysctl(struct __sysctl_args __user *args)
+SYSCALL_DEFINE1(sysctl, struct __sysctl_args __user *, args)
 {
        struct __sysctl_args tmp;
        int error;
@@ -2989,7 +2998,7 @@ int sysctl_ms_jiffies(struct ctl_table *table,
 #else /* CONFIG_SYSCTL_SYSCALL */
-asmlinkage long sys_sysctl(struct __sysctl_args __user *args)
+SYSCALL_DEFINE1(sysctl, struct __sysctl_args __user *, args)
 {
        struct __sysctl_args tmp;
        int error;
diff --git a/kernel/time.c b/kernel/time.c
index 4886e3ce83a4..29511943871a 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -60,7 +60,7 @@ EXPORT_SYMBOL(sys_tz);
 * why not move it into the appropriate arch directory (for those
 * architectures that need it).
 */
-asmlinkage long sys_time(time_t __user * tloc)
+SYSCALL_DEFINE1(time, time_t __user *, tloc)
 {
        time_t i = get_seconds();
@@ -79,7 +79,7 @@ asmlinkage long sys_time(time_t __user * tloc)
 * architectures that need it).
 */
-asmlinkage long sys_stime(time_t __user *tptr)
+SYSCALL_DEFINE1(stime, time_t __user *, tptr)
 {
        struct timespec tv;
        int err;
@@ -99,8 +99,8 @@ asmlinkage long sys_stime(time_t __user *tptr)
 #endif /* __ARCH_WANT_SYS_TIME */
-asmlinkage long sys_gettimeofday(struct timeval __user *tv,
+SYSCALL_DEFINE2(gettimeofday, struct timeval __user *, tv,
-                                 struct timezone __user *tz)
+                struct timezone __user *, tz)
 {
        if (likely(tv != NULL)) {
                struct timeval ktv;
@@ -184,8 +184,8 @@ int do_sys_settimeofday(struct timespec *tv, struct timezone *tz)
        return 0;
 }
-asmlinkage long sys_settimeofday(struct timeval __user *tv,
+SYSCALL_DEFINE2(settimeofday, struct timeval __user *, tv,
-                                struct timezone __user *tz)
+                struct timezone __user *, tz)
 {
        struct timeval user_tv;
        struct timespec new_ts;
@@ -205,7 +205,7 @@ asmlinkage long sys_settimeofday(struct timeval __user *tv,
        return do_sys_settimeofday(tv ? &new_ts : NULL, tz ? &new_tz : NULL);
 }
-asmlinkage long sys_adjtimex(struct timex __user *txc_p)
+SYSCALL_DEFINE1(adjtimex, struct timex __user *, txc_p)
 {
        struct timex txc;               /* Local copy of parameter */
        int ret;
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 1b6c05bd0d0a..d3f1ef4d5cbe 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -134,7 +134,7 @@ __setup("nohz=", setup_tick_nohz);
 * value. We do this unconditionally on any cpu, as we don't know whether the
 * cpu, which has the update task assigned is in a long sleep.
 */
-void tick_nohz_update_jiffies(void)
+static void tick_nohz_update_jiffies(void)
 {
        int cpu = smp_processor_id();
        struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu);
diff --git a/kernel/timer.c b/kernel/timer.c
index dee3f641a7a7..13dd64fe143d 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1129,7 +1129,7 @@ void do_timer(unsigned long ticks)
 * For backwards compatibility?  This can be done in libc so Alpha
 * and all newer ports shouldn't need it.
 */
-asmlinkage unsigned long sys_alarm(unsigned int seconds)
+SYSCALL_DEFINE1(alarm, unsigned int, seconds)
 {
        return alarm_setitimer(seconds);
 }
@@ -1152,7 +1152,7 @@ asmlinkage unsigned long sys_alarm(unsigned int seconds)
 *
 * This is SMP safe as current->tgid does not change.
 */
-asmlinkage long sys_getpid(void)
+SYSCALL_DEFINE0(getpid)
 {
        return task_tgid_vnr(current);
 }
@@ -1163,7 +1163,7 @@ asmlinkage long sys_getpid(void)
 * value of ->real_parent under rcu_read_lock(), see
 * release_task()->call_rcu(delayed_put_task_struct).
 */
-asmlinkage long sys_getppid(void)
+SYSCALL_DEFINE0(getppid)
 {
        int pid;
@@ -1174,25 +1174,25 @@ asmlinkage long sys_getppid(void)
        return pid;
 }
-asmlinkage long sys_getuid(void)
+SYSCALL_DEFINE0(getuid)
 {
        /* Only we change this so SMP safe */
        return current_uid();
 }
-asmlinkage long sys_geteuid(void)
+SYSCALL_DEFINE0(geteuid)
 {
        /* Only we change this so SMP safe */
        return current_euid();
 }
-asmlinkage long sys_getgid(void)
+SYSCALL_DEFINE0(getgid)
 {
        /* Only we change this so SMP safe */
        return current_gid();
 }
-asmlinkage long sys_getegid(void)
+SYSCALL_DEFINE0(getegid)
 {
        /* Only we change this so SMP safe */
        return  current_egid();
@@ -1308,7 +1308,7 @@ signed long __sched schedule_timeout_uninterruptible(signed long timeout)
 EXPORT_SYMBOL(schedule_timeout_uninterruptible);
 /* Thread ID - the internal kernel "pid" */
-asmlinkage long sys_gettid(void)
+SYSCALL_DEFINE0(gettid)
 {
        return task_pid_vnr(current);
 }
@@ -1400,7 +1400,7 @@ out:
        return 0;
 }
-asmlinkage long sys_sysinfo(struct sysinfo __user *info)
+SYSCALL_DEFINE1(sysinfo, struct sysinfo __user *, info)
 {
        struct sysinfo val;
diff --git a/kernel/uid16.c b/kernel/uid16.c
index 2460c3199b5a..0314501688b9 100644
--- a/kernel/uid16.c
+++ b/kernel/uid16.c
@@ -17,7 +17,7 @@
 #include <asm/uaccess.h>
-asmlinkage long sys_chown16(const char __user * filename, old_uid_t user, old_gid_t group)
+SYSCALL_DEFINE3(chown16, const char __user *, filename, old_uid_t, user, old_gid_t, group)
 {
        long ret = sys_chown(filename, low2highuid(user), low2highgid(group));
        /* avoid REGPARM breakage on x86: */
@@ -25,7 +25,7 @@ asmlinkage long sys_chown16(const char __user * filename, old_uid_t user, old_gi
        return ret;
 }
-asmlinkage long sys_lchown16(const char __user * filename, old_uid_t user, old_gid_t group)
+SYSCALL_DEFINE3(lchown16, const char __user *, filename, old_uid_t, user, old_gid_t, group)
 {
        long ret = sys_lchown(filename, low2highuid(user), low2highgid(group));
        /* avoid REGPARM breakage on x86: */
@@ -33,7 +33,7 @@ asmlinkage long sys_lchown16(const char __user * filename, old_uid_t user, old_g
        return ret;
 }
-asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group)
+SYSCALL_DEFINE3(fchown16, unsigned int, fd, old_uid_t, user, old_gid_t, group)
 {
        long ret = sys_fchown(fd, low2highuid(user), low2highgid(group));
        /* avoid REGPARM breakage on x86: */
@@ -41,7 +41,7 @@ asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group)
        return ret;
 }
-asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid)
+SYSCALL_DEFINE2(setregid16, old_gid_t, rgid, old_gid_t, egid)
 {
        long ret = sys_setregid(low2highgid(rgid), low2highgid(egid));
        /* avoid REGPARM breakage on x86: */
@@ -49,7 +49,7 @@ asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid)
        return ret;
 }
-asmlinkage long sys_setgid16(old_gid_t gid)
+SYSCALL_DEFINE1(setgid16, old_gid_t, gid)
 {
        long ret = sys_setgid(low2highgid(gid));
        /* avoid REGPARM breakage on x86: */
@@ -57,7 +57,7 @@ asmlinkage long sys_setgid16(old_gid_t gid)
        return ret;
 }
-asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid)
+SYSCALL_DEFINE2(setreuid16, old_uid_t, ruid, old_uid_t, euid)
 {
        long ret = sys_setreuid(low2highuid(ruid), low2highuid(euid));
        /* avoid REGPARM breakage on x86: */
@@ -65,7 +65,7 @@ asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid)
        return ret;
 }
-asmlinkage long sys_setuid16(old_uid_t uid)
+SYSCALL_DEFINE1(setuid16, old_uid_t, uid)
 {
        long ret = sys_setuid(low2highuid(uid));
        /* avoid REGPARM breakage on x86: */
@@ -73,7 +73,7 @@ asmlinkage long sys_setuid16(old_uid_t uid)
        return ret;
 }
-asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid)
+SYSCALL_DEFINE3(setresuid16, old_uid_t, ruid, old_uid_t, euid, old_uid_t, suid)
 {
        long ret = sys_setresuid(low2highuid(ruid), low2highuid(euid),
                                 low2highuid(suid));
@@ -82,7 +82,7 @@ asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid)
        return ret;
 }
-asmlinkage long sys_getresuid16(old_uid_t __user *ruid, old_uid_t __user *euid, old_uid_t __user *suid)
+SYSCALL_DEFINE3(getresuid16, old_uid_t __user *, ruid, old_uid_t __user *, euid, old_uid_t __user *, suid)
 {
        const struct cred *cred = current_cred();
        int retval;
@@ -94,7 +94,7 @@ asmlinkage long sys_getresuid16(old_uid_t __user *ruid, old_uid_t __user *euid,
        return retval;
 }
-asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid)
+SYSCALL_DEFINE3(setresgid16, old_gid_t, rgid, old_gid_t, egid, old_gid_t, sgid)
 {
        long ret = sys_setresgid(low2highgid(rgid), low2highgid(egid),
                                 low2highgid(sgid));
@@ -103,7 +103,8 @@ asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid)
        return ret;
 }
-asmlinkage long sys_getresgid16(old_gid_t __user *rgid, old_gid_t __user *egid, old_gid_t __user *sgid)
+SYSCALL_DEFINE3(getresgid16, old_gid_t __user *, rgid, old_gid_t __user *, egid, old_gid_t __user *, sgid)
 {
        const struct cred *cred = current_cred();
        int retval;
@@ -115,7 +116,7 @@ asmlinkage long sys_getresgid16(old_gid_t __user *rgid, old_gid_t __user *egid,
        return retval;
 }
-asmlinkage long sys_setfsuid16(old_uid_t uid)
+SYSCALL_DEFINE1(setfsuid16, old_uid_t, uid)
 {
        long ret = sys_setfsuid(low2highuid(uid));
        /* avoid REGPARM breakage on x86: */
@@ -123,7 +124,7 @@ asmlinkage long sys_setfsuid16(old_uid_t uid)
        return ret;
 }
-asmlinkage long sys_setfsgid16(old_gid_t gid)
+SYSCALL_DEFINE1(setfsgid16, old_gid_t, gid)
 {
        long ret = sys_setfsgid(low2highgid(gid));
        /* avoid REGPARM breakage on x86: */
@@ -161,7 +162,7 @@ static int groups16_from_user(struct group_info *group_info,
        return 0;
 }
-asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist)
+SYSCALL_DEFINE2(getgroups16, int, gidsetsize, old_gid_t __user *, grouplist)
 {
        const struct cred *cred = current_cred();
        int i;
@@ -184,7 +185,7 @@ out:
        return i;
 }
-asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist)
+SYSCALL_DEFINE2(setgroups16, int, gidsetsize, old_gid_t __user *, grouplist)
 {
        struct group_info *group_info;
        int retval;
@@ -209,22 +210,22 @@ asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist)
        return retval;
 }
-asmlinkage long sys_getuid16(void)
+SYSCALL_DEFINE0(getuid16)
 {
        return high2lowuid(current_uid());
 }
-asmlinkage long sys_geteuid16(void)
+SYSCALL_DEFINE0(geteuid16)
 {
        return high2lowuid(current_euid());
 }
-asmlinkage long sys_getgid16(void)
+SYSCALL_DEFINE0(getgid16)
 {
        return high2lowgid(current_gid());
 }
-asmlinkage long sys_getegid16(void)
+SYSCALL_DEFINE0(getegid16)
 {
        return high2lowgid(current_egid());
 }
diff --git a/kernel/up.c b/kernel/up.c
new file mode 100644
index 000000000000..1ff27a28bb7d
--- /dev/null
+++ b/kernel/up.c
@@ -0,0 +1,21 @@
+/*
+ * Uniprocessor-only support functions.  The counterpart to kernel/smp.c
+ */
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/smp.h>
+int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
+                                int wait)
+{
+        WARN_ON(cpu != 0);
+        local_irq_disable();
+        (func)(info);
+        local_irq_enable();
+        return 0;
+}
+EXPORT_SYMBOL(smp_call_function_single);
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 2f445833ae37..1f0c509b40d3 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -971,6 +971,8 @@ undo:
 }
 #ifdef CONFIG_SMP
+static struct workqueue_struct *work_on_cpu_wq __read_mostly;
 struct work_for_cpu {
        struct work_struct work;
        long (*fn)(void *);
@@ -991,8 +993,8 @@ static void do_work_for_cpu(struct work_struct *w)
 * @fn: the function to run
 * @arg: the function arg
 *
- * This will return -EINVAL in the cpu is not online, or the return value
+ * This will return the value @fn returns.
- * of @fn otherwise.
+ * It is up to the caller to ensure that the cpu doesn't go offline.
 */
 long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg)
 {
@@ -1001,14 +1003,8 @@ long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg)
        INIT_WORK(&wfc.work, do_work_for_cpu);
        wfc.fn = fn;
        wfc.arg = arg;
-        get_online_cpus();
+        queue_work_on(cpu, work_on_cpu_wq, &wfc.work);
-        if (unlikely(!cpu_online(cpu)))
+        flush_work(&wfc.work);
-                wfc.ret = -EINVAL;
-        else {
-                schedule_work_on(cpu, &wfc.work);
-                flush_work(&wfc.work);
-        }
-        put_online_cpus();
        return wfc.ret;
 }
@@ -1025,4 +1021,8 @@ void __init init_workqueues(void)
        hotcpu_notifier(workqueue_cpu_callback, 0);
        keventd_wq = create_workqueue("events");
        BUG_ON(!keventd_wq);
+#ifdef CONFIG_SMP
+        work_on_cpu_wq = create_workqueue("work_on_cpu");
+        BUG_ON(!work_on_cpu_wq);
+#endif
 }
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 4c9ae6085c75..29044f500269 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -570,6 +570,15 @@ config DEBUG_NOTIFIERS
          This is a relatively cheap check but if you care about maximum
          performance, say N.
+#
+# Select this config option from the architecture Kconfig, if it
+# it is preferred to always offer frame pointers as a config
+# option on the architecture (regardless of KERNEL_DEBUG):
+#
+config ARCH_WANT_FRAME_POINTERS
+        bool
+        help
 config FRAME_POINTER
        bool "Compile the kernel with frame pointers"
        depends on DEBUG_KERNEL && \
@@ -633,19 +642,6 @@ config RCU_TORTURE_TEST_RUNNABLE
 config RCU_CPU_STALL_DETECTOR
        bool "Check for stalled CPUs delaying RCU grace periods"
-        depends on CLASSIC_RCU
-        default n
-        help
-          This option causes RCU to printk information on which
-          CPUs are delaying the current grace period, but only when
-          the grace period extends for excessive time periods.
-          Say Y if you want RCU to perform such checks.
-          Say N if you are unsure.
-config RCU_CPU_STALL_DETECTOR
-        bool "Check for stalled CPUs delaying RCU grace periods"
        depends on CLASSIC_RCU || TREE_RCU
        default n
        help
diff --git a/lib/idr.c b/lib/idr.c
index 1c4f9281f412..c11c5765cdef 100644
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -121,7 +121,7 @@ int idr_pre_get(struct idr *idp, gfp_t gfp_mask)
 {
        while (idp->id_free_cnt < IDR_FREE_MAX) {
                struct idr_layer *new;
-                new = kmem_cache_alloc(idr_layer_cache, gfp_mask);
+                new = kmem_cache_zalloc(idr_layer_cache, gfp_mask);
                if (new == NULL)
                        return (0);
                move_to_free_list(idp, new);
@@ -292,7 +292,7 @@ static int idr_get_new_above_int(struct idr *idp, void *ptr, int starting_id)
 * and go back to the idr_pre_get() call.  If the idr is full, it will
 * return -ENOSPC.
 *
- * @id returns a value in the range 0 ... 0x7fffffff
+ * @id returns a value in the range @starting_id ... 0x7fffffff
 */
 int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id)
 {
@@ -623,16 +623,10 @@ void *idr_replace(struct idr *idp, void *ptr, int id)
 }
 EXPORT_SYMBOL(idr_replace);
-static void idr_cache_ctor(void *idr_layer)
-{
-        memset(idr_layer, 0, sizeof(struct idr_layer));
-}
 void __init idr_init_cache(void)
 {
        idr_layer_cache = kmem_cache_create("idr_layer_cache",
-                                sizeof(struct idr_layer), 0, SLAB_PANIC,
+                                sizeof(struct idr_layer), 0, SLAB_PANIC, NULL);
-                                idr_cache_ctor);
 }
 /**
@@ -723,7 +717,7 @@ EXPORT_SYMBOL(ida_pre_get);
 * and go back to the ida_pre_get() call.  If the ida is full, it will
 * return -ENOSPC.
 *
- * @p_id returns a value in the range 0 ... 0x7fffffff.
+ * @p_id returns a value in the range @starting_id ... 0x7fffffff.
 */
 int ida_get_new_above(struct ida *ida, int starting_id, int *p_id)
 {
diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c
index 0f8fc22ed103..4689cb073da4 100644
--- a/lib/smp_processor_id.c
+++ b/lib/smp_processor_id.c
@@ -22,7 +22,7 @@ notrace unsigned int debug_smp_processor_id(void)
         * Kernel threads bound to a single CPU can safely use
         * smp_processor_id():
         */
-        if (cpus_equal(current->cpus_allowed, cpumask_of_cpu(this_cpu)))
+        if (cpumask_equal(&current->cpus_allowed, cpumask_of(this_cpu)))
                goto out;
        /*
diff --git a/mm/fadvise.c b/mm/fadvise.c
index a1da969bd980..54a0f8040afa 100644
--- a/mm/fadvise.c
+++ b/mm/fadvise.c
@@ -24,7 +24,7 @@
 * POSIX_FADV_WILLNEED could set PG_Referenced, and POSIX_FADV_NOREUSE could
 * deactivate the pages and clear PG_Referenced.
 */
-asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice)
+SYSCALL_DEFINE(fadvise64_64)(int fd, loff_t offset, loff_t len, int advice)
 {
        struct file *file = fget(fd);
        struct address_space *mapping;
@@ -126,12 +126,26 @@ out:
        fput(file);
        return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_fadvise64_64(long fd, loff_t offset, loff_t len, long advice)
+{
+        return SYSC_fadvise64_64((int) fd, offset, len, (int) advice);
+}
+SYSCALL_ALIAS(sys_fadvise64_64, SyS_fadvise64_64);
+#endif
 #ifdef __ARCH_WANT_SYS_FADVISE64
-asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice)
+SYSCALL_DEFINE(fadvise64)(int fd, loff_t offset, size_t len, int advice)
 {
        return sys_fadvise64_64(fd, offset, len, advice);
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_fadvise64(long fd, loff_t offset, long len, long advice)
+{
+        return SYSC_fadvise64((int) fd, offset, (size_t)len, (int)advice);
+}
+SYSCALL_ALIAS(sys_fadvise64, SyS_fadvise64);
+#endif
 #endif
diff --git a/mm/filemap.c b/mm/filemap.c
index ceba0bd03662..23acefe51808 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1374,7 +1374,7 @@ do_readahead(struct address_space *mapping, struct file *filp,
        return 0;
 }
-asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count)
+SYSCALL_DEFINE(readahead)(int fd, loff_t offset, size_t count)
 {
        ssize_t ret;
        struct file *file;
@@ -1393,6 +1393,13 @@ asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count)
        }
        return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_readahead(long fd, loff_t offset, long count)
+{
+        return SYSC_readahead((int) fd, offset, (size_t) count);
+}
+SYSCALL_ALIAS(sys_readahead, SyS_readahead);
+#endif
 #ifdef CONFIG_MMU
 /**
diff --git a/mm/fremap.c b/mm/fremap.c
index 62d5bbda921a..736ba7f3306a 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -120,8 +120,8 @@ static int populate_range(struct mm_struct *mm, struct vm_area_struct *vma,
 * and the vma's default protection is used. Arbitrary protections
 * might be implemented in the future.
 */
-asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
+SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
-        unsigned long prot, unsigned long pgoff, unsigned long flags)
+                unsigned long, prot, unsigned long, pgoff, unsigned long, flags)
 {
        struct mm_struct *mm = current->mm;
        struct address_space *mapping;
diff --git a/mm/madvise.c b/mm/madvise.c
index f9349c18a1b5..b9ce574827c8 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -281,7 +281,7 @@ madvise_vma(struct vm_area_struct *vma, struct vm_area_struct **prev,
 *  -EBADF  - map exists, but area maps something that isn't a file.
 *  -EAGAIN - a kernel resource was temporarily unavailable.
 */
-asmlinkage long sys_madvise(unsigned long start, size_t len_in, int behavior)
+SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
 {
        unsigned long end, tmp;
        struct vm_area_struct * vma, *prev;
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index e2996b80601f..4d0ea3ceba6d 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -358,6 +358,10 @@ void mem_cgroup_rotate_lru_list(struct page *page, enum lru_list lru)
                return;
        pc = lookup_page_cgroup(page);
+        /*
+         * Used bit is set without atomic ops but after smp_wmb().
+         * For making pc->mem_cgroup visible, insert smp_rmb() here.
+         */
        smp_rmb();
        /* unused page is not rotated. */
        if (!PageCgroupUsed(pc))
@@ -374,7 +378,10 @@ void mem_cgroup_add_lru_list(struct page *page, enum lru_list lru)
        if (mem_cgroup_disabled())
                return;
        pc = lookup_page_cgroup(page);
-        /* barrier to sync with "charge" */
+        /*
+         * Used bit is set without atomic ops but after smp_wmb().
+         * For making pc->mem_cgroup visible, insert smp_rmb() here.
+         */
        smp_rmb();
        if (!PageCgroupUsed(pc))
                return;
@@ -559,6 +566,14 @@ mem_cgroup_get_reclaim_stat_from_page(struct page *page)
                return NULL;
        pc = lookup_page_cgroup(page);
+        /*
+         * Used bit is set without atomic ops but after smp_wmb().
+         * For making pc->mem_cgroup visible, insert smp_rmb() here.
+         */
+        smp_rmb();
+        if (!PageCgroupUsed(pc))
+                return NULL;
        mz = page_cgroup_zoneinfo(pc);
        if (!mz)
                return NULL;
@@ -618,7 +633,7 @@ unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
 * called with hierarchy_mutex held
 */
 static struct mem_cgroup *
-mem_cgroup_get_next_node(struct mem_cgroup *curr, struct mem_cgroup *root_mem)
+__mem_cgroup_get_next_node(struct mem_cgroup *curr, struct mem_cgroup *root_mem)
 {
        struct cgroup *cgroup, *curr_cgroup, *root_cgroup;
@@ -629,19 +644,16 @@ mem_cgroup_get_next_node(struct mem_cgroup *curr, struct mem_cgroup *root_mem)
                /*
                 * Walk down to children
                 */
-                mem_cgroup_put(curr);
                cgroup = list_entry(curr_cgroup->children.next,
                                                struct cgroup, sibling);
                curr = mem_cgroup_from_cont(cgroup);
-                mem_cgroup_get(curr);
                goto done;
        }
 visit_parent:
        if (curr_cgroup == root_cgroup) {
-                mem_cgroup_put(curr);
+                /* caller handles NULL case */
-                curr = root_mem;
+                curr = NULL;
-                mem_cgroup_get(curr);
                goto done;
        }
@@ -649,11 +661,9 @@ visit_parent:
         * Goto next sibling
         */
        if (curr_cgroup->sibling.next != &curr_cgroup->parent->children) {
-                mem_cgroup_put(curr);
                cgroup = list_entry(curr_cgroup->sibling.next, struct cgroup,
                                                sibling);
                curr = mem_cgroup_from_cont(cgroup);
-                mem_cgroup_get(curr);
                goto done;
        }
@@ -664,7 +674,6 @@ visit_parent:
        goto visit_parent;
 done:
-        root_mem->last_scanned_child = curr;
        return curr;
 }
@@ -674,40 +683,46 @@ done:
 * that to reclaim free pages from.
 */
 static struct mem_cgroup *
-mem_cgroup_get_first_node(struct mem_cgroup *root_mem)
+mem_cgroup_get_next_node(struct mem_cgroup *root_mem)
 {
        struct cgroup *cgroup;
-        struct mem_cgroup *ret;
+        struct mem_cgroup *orig, *next;
        bool obsolete;
-        obsolete = mem_cgroup_is_obsolete(root_mem->last_scanned_child);
        /*
         * Scan all children under the mem_cgroup mem
         */
        mutex_lock(&mem_cgroup_subsys.hierarchy_mutex);
+        orig = root_mem->last_scanned_child;
+        obsolete = mem_cgroup_is_obsolete(orig);
        if (list_empty(&root_mem->css.cgroup->children)) {
-                ret = root_mem;
+                /*
+                 * root_mem might have children before and last_scanned_child
+                 * may point to one of them. We put it later.
+                 */
+                if (orig)
+                        VM_BUG_ON(!obsolete);
+                next = NULL;
                goto done;
        }
-        if (!root_mem->last_scanned_child || obsolete) {
+        if (!orig || obsolete) {
-                if (obsolete && root_mem->last_scanned_child)
-                        mem_cgroup_put(root_mem->last_scanned_child);
                cgroup = list_first_entry(&root_mem->css.cgroup->children,
                                struct cgroup, sibling);
-                ret = mem_cgroup_from_cont(cgroup);
+                next = mem_cgroup_from_cont(cgroup);
-                mem_cgroup_get(ret);
        } else
-                ret = mem_cgroup_get_next_node(root_mem->last_scanned_child,
+                next = __mem_cgroup_get_next_node(orig, root_mem);
-                                                root_mem);
 done:
-        root_mem->last_scanned_child = ret;
+        if (next)
+                mem_cgroup_get(next);
+        root_mem->last_scanned_child = next;
+        if (orig)
+                mem_cgroup_put(orig);
        mutex_unlock(&mem_cgroup_subsys.hierarchy_mutex);
-        return ret;
+        return (next) ? next : root_mem;
 }
 static bool mem_cgroup_check_under_limit(struct mem_cgroup *mem)
@@ -758,28 +773,25 @@ static int mem_cgroup_hierarchical_reclaim(struct mem_cgroup *root_mem,
         * but there might be left over accounting, even after children
         * have left.
         */
-        ret = try_to_free_mem_cgroup_pages(root_mem, gfp_mask, noswap,
+        ret += try_to_free_mem_cgroup_pages(root_mem, gfp_mask, noswap,
                                           get_swappiness(root_mem));
        if (mem_cgroup_check_under_limit(root_mem))
-                return 0;
+                return 1;       /* indicate reclaim has succeeded */
        if (!root_mem->use_hierarchy)
                return ret;
-        next_mem = mem_cgroup_get_first_node(root_mem);
+        next_mem = mem_cgroup_get_next_node(root_mem);
        while (next_mem != root_mem) {
                if (mem_cgroup_is_obsolete(next_mem)) {
-                        mem_cgroup_put(next_mem);
+                        next_mem = mem_cgroup_get_next_node(root_mem);
-                        next_mem = mem_cgroup_get_first_node(root_mem);
                        continue;
                }
-                ret = try_to_free_mem_cgroup_pages(next_mem, gfp_mask, noswap,
+                ret += try_to_free_mem_cgroup_pages(next_mem, gfp_mask, noswap,
                                                   get_swappiness(next_mem));
                if (mem_cgroup_check_under_limit(root_mem))
-                        return 0;
+                        return 1;       /* indicate reclaim has succeeded */
-                mutex_lock(&mem_cgroup_subsys.hierarchy_mutex);
+                next_mem = mem_cgroup_get_next_node(root_mem);
-                next_mem = mem_cgroup_get_next_node(next_mem, root_mem);
-                mutex_unlock(&mem_cgroup_subsys.hierarchy_mutex);
        }
        return ret;
 }
@@ -863,6 +875,8 @@ static int __mem_cgroup_try_charge(struct mm_struct *mm,
                ret = mem_cgroup_hierarchical_reclaim(mem_over_limit, gfp_mask,
                                                        noswap);
+                if (ret)
+                        continue;
                /*
                 * try_to_free_mem_cgroup_pages() might not give us a full
@@ -979,14 +993,15 @@ static int mem_cgroup_move_account(struct page_cgroup *pc,
        if (pc->mem_cgroup != from)
                goto out;
-        css_put(&from->css);
        res_counter_uncharge(&from->res, PAGE_SIZE);
        mem_cgroup_charge_statistics(from, pc, false);
        if (do_swap_account)
                res_counter_uncharge(&from->memsw, PAGE_SIZE);
+        css_put(&from->css);
+        css_get(&to->css);
        pc->mem_cgroup = to;
        mem_cgroup_charge_statistics(to, pc, true);
-        css_get(&to->css);
        ret = 0;
 out:
        unlock_page_cgroup(pc);
@@ -1019,8 +1034,10 @@ static int mem_cgroup_move_parent(struct page_cgroup *pc,
        if (ret || !parent)
                return ret;
-        if (!get_page_unless_zero(page))
+        if (!get_page_unless_zero(page)) {
-                return -EBUSY;
+                ret = -EBUSY;
+                goto uncharge;
+        }
        ret = isolate_lru_page(page);
@@ -1029,19 +1046,23 @@ static int mem_cgroup_move_parent(struct page_cgroup *pc,
        ret = mem_cgroup_move_account(pc, child, parent);
-        /* drop extra refcnt by try_charge() (move_account increment one) */
-        css_put(&parent->css);
        putback_lru_page(page);
        if (!ret) {
                put_page(page);
+                /* drop extra refcnt by try_charge() */
+                css_put(&parent->css);
                return 0;
        }
-        /* uncharge if move fails */
 cancel:
+        put_page(page);
+uncharge:
+        /* drop extra refcnt by try_charge() */
+        css_put(&parent->css);
+        /* uncharge if move fails */
        res_counter_uncharge(&parent->res, PAGE_SIZE);
        if (do_swap_account)
                res_counter_uncharge(&parent->memsw, PAGE_SIZE);
-        put_page(page);
        return ret;
 }
@@ -1971,6 +1992,7 @@ static int mem_cgroup_swappiness_write(struct cgroup *cgrp, struct cftype *cft,
 {
        struct mem_cgroup *memcg = mem_cgroup_from_cont(cgrp);
        struct mem_cgroup *parent;
        if (val > 100)
                return -EINVAL;
@@ -1978,15 +2000,22 @@ static int mem_cgroup_swappiness_write(struct cgroup *cgrp, struct cftype *cft,
                return -EINVAL;
        parent = mem_cgroup_from_cont(cgrp->parent);
+        cgroup_lock();
        /* If under hierarchy, only empty-root can set this value */
        if ((parent->use_hierarchy) ||
-            (memcg->use_hierarchy && !list_empty(&cgrp->children)))
+            (memcg->use_hierarchy && !list_empty(&cgrp->children))) {
+                cgroup_unlock();
                return -EINVAL;
+        }
        spin_lock(&memcg->reclaim_param_lock);
        memcg->swappiness = val;
        spin_unlock(&memcg->reclaim_param_lock);
+        cgroup_unlock();
        return 0;
 }
@@ -2181,7 +2210,7 @@ static void __init enable_swap_cgroup(void)
 }
 #endif
-static struct cgroup_subsys_state *
+static struct cgroup_subsys_state * __ref
 mem_cgroup_create(struct cgroup_subsys *ss, struct cgroup *cont)
 {
        struct mem_cgroup *mem, *parent;
@@ -2232,7 +2261,14 @@ static void mem_cgroup_pre_destroy(struct cgroup_subsys *ss,
 static void mem_cgroup_destroy(struct cgroup_subsys *ss,
                                struct cgroup *cont)
 {
-        mem_cgroup_put(mem_cgroup_from_cont(cont));
+        struct mem_cgroup *mem = mem_cgroup_from_cont(cont);
+        struct mem_cgroup *last_scanned_child = mem->last_scanned_child;
+        if (last_scanned_child) {
+                VM_BUG_ON(!mem_cgroup_is_obsolete(last_scanned_child));
+                mem_cgroup_put(last_scanned_child);
+        }
+        mem_cgroup_put(mem);
 }
 static int mem_cgroup_populate(struct cgroup_subsys *ss,
diff --git a/mm/memory.c b/mm/memory.c
index e009ce870859..22bfa7a47a0b 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1511,6 +1511,7 @@ int vm_insert_pfn(struct vm_area_struct *vma, unsigned long addr,
                        unsigned long pfn)
 {
        int ret;
+        pgprot_t pgprot = vma->vm_page_prot;
        /*
         * Technically, architectures with pte_special can avoid all these
         * restrictions (same for remap_pfn_range).  However we would like
@@ -1525,10 +1526,10 @@ int vm_insert_pfn(struct vm_area_struct *vma, unsigned long addr,
        if (addr < vma->vm_start || addr >= vma->vm_end)
                return -EFAULT;
-        if (track_pfn_vma_new(vma, vma->vm_page_prot, pfn, PAGE_SIZE))
+        if (track_pfn_vma_new(vma, &pgprot, pfn, PAGE_SIZE))
                return -EINVAL;
-        ret = insert_pfn(vma, addr, pfn, vma->vm_page_prot);
+        ret = insert_pfn(vma, addr, pfn, pgprot);
        if (ret)
                untrack_pfn_vma(vma, pfn, PAGE_SIZE);
@@ -1671,9 +1672,15 @@ int remap_pfn_range(struct vm_area_struct *vma, unsigned long addr,
        vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
-        err = track_pfn_vma_new(vma, prot, pfn, PAGE_ALIGN(size));
+        err = track_pfn_vma_new(vma, &prot, pfn, PAGE_ALIGN(size));
-        if (err)
+        if (err) {
+                /*
+                 * To indicate that track_pfn related cleanup is not
+                 * needed from higher level routine calling unmap_vmas
+                 */
+                vma->vm_flags &= ~(VM_IO | VM_RESERVED | VM_PFNMAP);
                return -EINVAL;
+        }
        BUG_ON(addr >= end);
        pfn -= addr >> PAGE_SHIFT;
@@ -3165,6 +3172,15 @@ void print_vma_addr(char *prefix, unsigned long ip)
 #ifdef CONFIG_PROVE_LOCKING
 void might_fault(void)
 {
+        /*
+         * Some code (nfs/sunrpc) uses socket ops on kernel memory while
+         * holding the mmap_sem, this is safe because kernel memory doesn't
+         * get paged out, therefore we'll never actually fault, and the
+         * below annotations will generate false positives.
+         */
+        if (segment_eq(get_fs(), KERNEL_DS))
+                return;
        might_sleep();
        /*
         * it would be nicer only to annotate paths which are not under
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index e412ffa8e52e..3eb4a6fdc043 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1068,10 +1068,9 @@ static int copy_nodes_to_user(unsigned long __user *mask, unsigned long maxnode,
        return copy_to_user(mask, nodes_addr(*nodes), copy) ? -EFAULT : 0;
 }
-asmlinkage long sys_mbind(unsigned long start, unsigned long len,
+SYSCALL_DEFINE6(mbind, unsigned long, start, unsigned long, len,
-                        unsigned long mode,
+                unsigned long, mode, unsigned long __user *, nmask,
-                        unsigned long __user *nmask, unsigned long maxnode,
+                unsigned long, maxnode, unsigned, flags)
-                        unsigned flags)
 {
        nodemask_t nodes;
        int err;
@@ -1091,8 +1090,8 @@ asmlinkage long sys_mbind(unsigned long start, unsigned long len,
 }
 /* Set the process memory policy */
-asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
+SYSCALL_DEFINE3(set_mempolicy, int, mode, unsigned long __user *, nmask,
-                unsigned long maxnode)
+                unsigned long, maxnode)
 {
        int err;
        nodemask_t nodes;
@@ -1110,9 +1109,9 @@ asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
        return do_set_mempolicy(mode, flags, &nodes);
 }
-asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
+SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
-                const unsigned long __user *old_nodes,
+                const unsigned long __user *, old_nodes,
-                const unsigned long __user *new_nodes)
+                const unsigned long __user *, new_nodes)
 {
        const struct cred *cred = current_cred(), *tcred;
        struct mm_struct *mm;
@@ -1185,10 +1184,9 @@ out:
 /* Retrieve NUMA policy */
-asmlinkage long sys_get_mempolicy(int __user *policy,
+SYSCALL_DEFINE5(get_mempolicy, int __user *, policy,
-                                unsigned long __user *nmask,
+                unsigned long __user *, nmask, unsigned long, maxnode,
-                                unsigned long maxnode,
+                unsigned long, addr, unsigned long, flags)
-                                unsigned long addr, unsigned long flags)
 {
        int err;
        int uninitialized_var(pval);
diff --git a/mm/migrate.c b/mm/migrate.c
index a30ea5fcf9f1..2bb4e1d63520 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1055,10 +1055,10 @@ out:
 * Move a list of pages in the address space of the currently executing
 * process.
 */
-asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
+SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
-                        const void __user * __user *pages,
+                const void __user * __user *, pages,
-                        const int __user *nodes,
+                const int __user *, nodes,
-                        int __user *status, int flags)
+                int __user *, status, int, flags)
 {
        const struct cred *cred = current_cred(), *tcred;
        struct task_struct *task;
diff --git a/mm/mincore.c b/mm/mincore.c
index 5178800bc129..8cb508f84ea4 100644
--- a/mm/mincore.c
+++ b/mm/mincore.c
@@ -177,8 +177,8 @@ none_mapped:
 *              mapped
 *  -EAGAIN - A kernel resource was temporarily unavailable.
 */
-asmlinkage long sys_mincore(unsigned long start, size_t len,
+SYSCALL_DEFINE3(mincore, unsigned long, start, size_t, len,
-        unsigned char __user * vec)
+                unsigned char __user *, vec)
 {
        long retval;
        unsigned long pages;
diff --git a/mm/mlock.c b/mm/mlock.c
index e125156c664e..2904a347e476 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -530,7 +530,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
        return error;
 }
-asmlinkage long sys_mlock(unsigned long start, size_t len)
+SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
 {
        unsigned long locked;
        unsigned long lock_limit;
@@ -558,7 +558,7 @@ asmlinkage long sys_mlock(unsigned long start, size_t len)
        return error;
 }
-asmlinkage long sys_munlock(unsigned long start, size_t len)
+SYSCALL_DEFINE2(munlock, unsigned long, start, size_t, len)
 {
        int ret;
@@ -595,7 +595,7 @@ out:
        return 0;
 }
-asmlinkage long sys_mlockall(int flags)
+SYSCALL_DEFINE1(mlockall, int, flags)
 {
        unsigned long lock_limit;
        int ret = -EINVAL;
@@ -623,7 +623,7 @@ out:
        return ret;
 }
-asmlinkage long sys_munlockall(void)
+SYSCALL_DEFINE0(munlockall)
 {
        int ret;
diff --git a/mm/mmap.c b/mm/mmap.c
index 749623196cb9..8d95902e9a38 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -245,7 +245,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
        return next;
 }
-asmlinkage unsigned long sys_brk(unsigned long brk)
+SYSCALL_DEFINE1(brk, unsigned long, brk)
 {
        unsigned long rlim, retval;
        unsigned long newbrk, oldbrk;
@@ -1948,7 +1948,7 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
 EXPORT_SYMBOL(do_munmap);
-asmlinkage long sys_munmap(unsigned long addr, size_t len)
+SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
 {
        int ret;
        struct mm_struct *mm = current->mm;
diff --git a/mm/mprotect.c b/mm/mprotect.c
index d0f6e7ce09f1..abe2694e13f4 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -217,8 +217,8 @@ fail:
        return error;
 }
-asmlinkage long
+SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
-sys_mprotect(unsigned long start, size_t len, unsigned long prot)
+                unsigned long, prot)
 {
        unsigned long vm_flags, nstart, end, tmp, reqprot;
        struct vm_area_struct *vma, *prev;
diff --git a/mm/mremap.c b/mm/mremap.c
index 646de959aa58..a39b7b91be46 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -420,9 +420,9 @@ out_nc:
        return ret;
 }
-asmlinkage unsigned long sys_mremap(unsigned long addr,
+SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
-        unsigned long old_len, unsigned long new_len,
+                unsigned long, new_len, unsigned long, flags,
-        unsigned long flags, unsigned long new_addr)
+                unsigned long, new_addr)
 {
        unsigned long ret;
diff --git a/mm/msync.c b/mm/msync.c
index 07dae08cf31c..4083209b7f02 100644
--- a/mm/msync.c
+++ b/mm/msync.c
@@ -28,7 +28,7 @@
 * So by _not_ starting I/O in MS_ASYNC we provide complete flexibility to
 * applications.
 */
-asmlinkage long sys_msync(unsigned long start, size_t len, int flags)
+SYSCALL_DEFINE3(msync, unsigned long, start, size_t, len, int, flags)
 {
        unsigned long end;
        struct mm_struct *mm = current->mm;
diff --git a/mm/nommu.c b/mm/nommu.c
index 60ed8375c986..2fcf47d449b4 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -10,7 +10,7 @@
 *  Copyright (c) 2000-2003 David McCullough <davidm@snapgear.com>
 *  Copyright (c) 2000-2001 D Jeff Dionne <jeff@uClinux.org>
 *  Copyright (c) 2002      Greg Ungerer <gerg@snapgear.com>
- *  Copyright (c) 2007-2008 Paul Mundt <lethal@linux-sh.org>
+ *  Copyright (c) 2007-2009 Paul Mundt <lethal@linux-sh.org>
 */
 #include <linux/module.h>
@@ -394,6 +394,24 @@ void vunmap(const void *addr)
 }
 EXPORT_SYMBOL(vunmap);
+void *vm_map_ram(struct page **pages, unsigned int count, int node, pgprot_t prot)
+{
+        BUG();
+        return NULL;
+}
+EXPORT_SYMBOL(vm_map_ram);
+void vm_unmap_ram(const void *mem, unsigned int count)
+{
+        BUG();
+}
+EXPORT_SYMBOL(vm_unmap_ram);
+void vm_unmap_aliases(void)
+{
+}
+EXPORT_SYMBOL_GPL(vm_unmap_aliases);
 /*
 * Implement a stub for vmalloc_sync_all() if the architecture chose not to
 * have one.
@@ -416,7 +434,7 @@ EXPORT_SYMBOL(vm_insert_page);
 *  to a regular file.  in this case, the unmapping will need
 *  to invoke file system routines that need the global lock.
 */
-asmlinkage unsigned long sys_brk(unsigned long brk)
+SYSCALL_DEFINE1(brk, unsigned long, brk)
 {
        struct mm_struct *mm = current->mm;
@@ -1143,8 +1161,8 @@ error_free:
        return ret;
 enomem:
-        printk("Allocation of length %lu from process %d failed\n",
+        printk("Allocation of length %lu from process %d (%s) failed\n",
-               len, current->pid);
+               len, current->pid, current->comm);
        show_free_areas();
        return -ENOMEM;
 }
@@ -1573,7 +1591,7 @@ erase_whole_vma:
 }
 EXPORT_SYMBOL(do_munmap);
-asmlinkage long sys_munmap(unsigned long addr, size_t len)
+SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
 {
        int ret;
        struct mm_struct *mm = current->mm;
@@ -1657,10 +1675,9 @@ unsigned long do_mremap(unsigned long addr,
 }
 EXPORT_SYMBOL(do_mremap);
-asmlinkage
+SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
-unsigned long sys_mremap(unsigned long addr,
+                unsigned long, new_len, unsigned long, flags,
-                         unsigned long old_len, unsigned long new_len,
+                unsigned long, new_addr)
-                         unsigned long flags, unsigned long new_addr)
 {
        unsigned long ret;
diff --git a/mm/swapfile.c b/mm/swapfile.c
index da422c47e2ee..f48b831e5e5c 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1377,7 +1377,7 @@ out:
        return ret;
 }
-asmlinkage long sys_swapoff(const char __user * specialfile)
+SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
 {
        struct swap_info_struct * p = NULL;
        unsigned short *swap_map;
@@ -1633,7 +1633,7 @@ late_initcall(max_swapfiles_check);
 *
 * The swapon system call
 */
-asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
+SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
 {
        struct swap_info_struct * p;
        char *name = NULL;
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index c5db9a7264d9..75f49d312e8c 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -14,7 +14,6 @@
 #include <linux/highmem.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
-#include <linux/mutex.h>
 #include <linux/interrupt.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
@@ -24,6 +23,7 @@
 #include <linux/rbtree.h>
 #include <linux/radix-tree.h>
 #include <linux/rcupdate.h>
+#include <linux/bootmem.h>
 #include <asm/atomic.h>
 #include <asm/uaccess.h>
@@ -495,7 +495,7 @@ static atomic_t vmap_lazy_nr = ATOMIC_INIT(0);
 static void __purge_vmap_area_lazy(unsigned long *start, unsigned long *end,
                                        int sync, int force_flush)
 {
-        static DEFINE_MUTEX(purge_lock);
+        static DEFINE_SPINLOCK(purge_lock);
        LIST_HEAD(valist);
        struct vmap_area *va;
        int nr = 0;
@@ -506,10 +506,10 @@ static void __purge_vmap_area_lazy(unsigned long *start, unsigned long *end,
         * the case that isn't actually used at the moment anyway.
         */
        if (!sync && !force_flush) {
-                if (!mutex_trylock(&purge_lock))
+                if (!spin_trylock(&purge_lock))
                        return;
        } else
-                mutex_lock(&purge_lock);
+                spin_lock(&purge_lock);
        rcu_read_lock();
        list_for_each_entry_rcu(va, &vmap_area_list, list) {
@@ -541,7 +541,7 @@ static void __purge_vmap_area_lazy(unsigned long *start, unsigned long *end,
                        __free_vmap_area(va);
                spin_unlock(&vmap_area_lock);
        }
-        mutex_unlock(&purge_lock);
+        spin_unlock(&purge_lock);
 }
 /*
@@ -984,6 +984,8 @@ EXPORT_SYMBOL(vm_map_ram);
 void __init vmalloc_init(void)
 {
+        struct vmap_area *va;
+        struct vm_struct *tmp;
        int i;
        for_each_possible_cpu(i) {
@@ -996,6 +998,14 @@ void __init vmalloc_init(void)
                vbq->nr_dirty = 0;
        }
+        /* Import existing vmlist entries. */
+        for (tmp = vmlist; tmp; tmp = tmp->next) {
+                va = alloc_bootmem(sizeof(struct vmap_area));
+                va->flags = tmp->flags | VM_VM_AREA;
+                va->va_start = (unsigned long)tmp->addr;
+                va->va_end = va->va_start + tmp->size;
+                __insert_vmap_area(va);
+        }
        vmap_initialized = true;
 }
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 6c1323940263..e9db889d6222 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -62,13 +62,13 @@ struct net_device *vlan_dev_real_dev(const struct net_device *dev)
 {
        return vlan_dev_info(dev)->real_dev;
 }
-EXPORT_SYMBOL_GPL(vlan_dev_real_dev);
+EXPORT_SYMBOL(vlan_dev_real_dev);
 u16 vlan_dev_vlan_id(const struct net_device *dev)
 {
        return vlan_dev_info(dev)->vlan_id;
 }
-EXPORT_SYMBOL_GPL(vlan_dev_vlan_id);
+EXPORT_SYMBOL(vlan_dev_vlan_id);
 static int vlan_gro_common(struct napi_struct *napi, struct vlan_group *grp,
                           unsigned int vlan_tci, struct sk_buff *skb)
diff --git a/net/9p/Kconfig b/net/9p/Kconfig
index 0663f99e977a..7ed75c7bd5d1 100644
--- a/net/9p/Kconfig
+++ b/net/9p/Kconfig
@@ -23,7 +23,7 @@ config NET_9P_VIRTIO
          guest partitions and a host partition.
 config NET_9P_RDMA
-        depends on INET && INFINIBAND && EXPERIMENTAL
+        depends on INET && INFINIBAND && INFINIBAND_ADDR_TRANS && EXPERIMENTAL
        tristate "9P RDMA Transport (Experimental)"
        help
          This builds support for an RDMA transport.
diff --git a/net/9p/client.c b/net/9p/client.c
index 821f1ec0b2c3..1eb580c38fbb 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -618,7 +618,7 @@ static struct p9_fid *p9_fid_create(struct p9_client *clnt)
                return ERR_PTR(-ENOMEM);
        ret = p9_idpool_get(clnt->fidpool);
-        if (fid->fid < 0) {
+        if (ret < 0) {
                ret = -ENOSPC;
                goto error;
        }
diff --git a/net/Kconfig b/net/Kconfig
index bf2776018f71..cdb8fdef6c4a 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -24,14 +24,6 @@ if NET
 menu "Networking options"
-config NET_NS
-        bool "Network namespace support"
-        default n
-        depends on EXPERIMENTAL && NAMESPACES
-        help
-          Allow user space to create what appear to be multiple instances
-          of the network stack.
 config COMPAT_NET_DEV_OPS
       def_bool y
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index a65e43a17fbb..cf754ace0b75 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -58,11 +58,11 @@ static struct ctl_table_header *brnf_sysctl_header;
 static int brnf_call_iptables __read_mostly = 1;
 static int brnf_call_ip6tables __read_mostly = 1;
 static int brnf_call_arptables __read_mostly = 1;
-static int brnf_filter_vlan_tagged __read_mostly = 1;
+static int brnf_filter_vlan_tagged __read_mostly = 0;
-static int brnf_filter_pppoe_tagged __read_mostly = 1;
+static int brnf_filter_pppoe_tagged __read_mostly = 0;
 #else
-#define brnf_filter_vlan_tagged 1
+#define brnf_filter_vlan_tagged 0
-#define brnf_filter_pppoe_tagged 1
+#define brnf_filter_pppoe_tagged 0
 #endif
 static inline __be16 vlan_proto(const struct sk_buff *skb)
@@ -686,8 +686,11 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff *skb,
        if (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb) ||
            IS_PPPOE_IP(skb))
                pf = PF_INET;
-        else
+        else if (skb->protocol == htons(ETH_P_IPV6) || IS_VLAN_IPV6(skb) ||
+                 IS_PPPOE_IPV6(skb))
                pf = PF_INET6;
+        else
+                return NF_ACCEPT;
        nf_bridge_pull_encap_header(skb);
@@ -828,8 +831,11 @@ static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff *skb,
        if (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb) ||
            IS_PPPOE_IP(skb))
                pf = PF_INET;
-        else
+        else if (skb->protocol == htons(ETH_P_IPV6) || IS_VLAN_IPV6(skb) ||
+                 IS_PPPOE_IPV6(skb))
                pf = PF_INET6;
+        else
+                return NF_ACCEPT;
 #ifdef CONFIG_NETFILTER_DEBUG
        if (skb->dst == NULL) {
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index fa108c46e851..820252aee81f 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -79,18 +79,19 @@ static inline int ebt_do_match (struct ebt_entry_match *m,
 {
        par->match     = m->u.match;
        par->matchinfo = m->data;
-        return m->u.match->match(skb, par);
+        return m->u.match->match(skb, par) ? EBT_MATCH : EBT_NOMATCH;
 }
 static inline int ebt_dev_check(char *entry, const struct net_device *device)
 {
        int i = 0;
-        const char *devname = device->name;
+        const char *devname;
        if (*entry == '\0')
                return 0;
        if (!device)
                return 1;
+        devname = device->name;
        /* 1 is the wildcard token */
        while (entry[i] != '\0' && entry[i] != 1 && entry[i] == devname[i])
                i++;
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 1649c8ab2c2f..b7c7d4651136 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -347,51 +347,54 @@ static void bcm_tx_timeout_tsklet(unsigned long data)
        struct bcm_op *op = (struct bcm_op *)data;
        struct bcm_msg_head msg_head;
-        /* create notification to user */
-        msg_head.opcode  = TX_EXPIRED;
-        msg_head.flags   = op->flags;
-        msg_head.count   = op->count;
-        msg_head.ival1   = op->ival1;
-        msg_head.ival2   = op->ival2;
-        msg_head.can_id  = op->can_id;
-        msg_head.nframes = 0;
-        bcm_send_to_user(op, &msg_head, NULL, 0);
-}
-/*
- * bcm_tx_timeout_handler - performes cyclic CAN frame transmissions
- */
-static enum hrtimer_restart bcm_tx_timeout_handler(struct hrtimer *hrtimer)
-{
-        struct bcm_op *op = container_of(hrtimer, struct bcm_op, timer);
-        enum hrtimer_restart ret = HRTIMER_NORESTART;
        if (op->kt_ival1.tv64 && (op->count > 0)) {
                op->count--;
-                if (!op->count && (op->flags & TX_COUNTEVT))
+                if (!op->count && (op->flags & TX_COUNTEVT)) {
-                        tasklet_schedule(&op->tsklet);
+                        /* create notification to user */
+                        msg_head.opcode  = TX_EXPIRED;
+                        msg_head.flags   = op->flags;
+                        msg_head.count   = op->count;
+                        msg_head.ival1   = op->ival1;
+                        msg_head.ival2   = op->ival2;
+                        msg_head.can_id  = op->can_id;
+                        msg_head.nframes = 0;
+                        bcm_send_to_user(op, &msg_head, NULL, 0);
+                }
        }
        if (op->kt_ival1.tv64 && (op->count > 0)) {
                /* send (next) frame */
                bcm_can_tx(op);
-                hrtimer_forward(hrtimer, ktime_get(), op->kt_ival1);
+                hrtimer_start(&op->timer,
-                ret = HRTIMER_RESTART;
+                              ktime_add(ktime_get(), op->kt_ival1),
+                              HRTIMER_MODE_ABS);
        } else {
                if (op->kt_ival2.tv64) {
                        /* send (next) frame */
                        bcm_can_tx(op);
-                        hrtimer_forward(hrtimer, ktime_get(), op->kt_ival2);
+                        hrtimer_start(&op->timer,
-                        ret = HRTIMER_RESTART;
+                                      ktime_add(ktime_get(), op->kt_ival2),
+                                      HRTIMER_MODE_ABS);
                }
        }
+}
-        return ret;
+/*
+ * bcm_tx_timeout_handler - performes cyclic CAN frame transmissions
+ */
+static enum hrtimer_restart bcm_tx_timeout_handler(struct hrtimer *hrtimer)
+{
+        struct bcm_op *op = container_of(hrtimer, struct bcm_op, timer);
+        tasklet_schedule(&op->tsklet);
+        return HRTIMER_NORESTART;
 }
 /*
diff --git a/net/core/dev.c b/net/core/dev.c
index 5f736f1ceeae..5379b0c1190a 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1088,6 +1088,11 @@ int dev_open(struct net_device *dev)
                dev->flags |= IFF_UP;
                /*
+                 *      Enable NET_DMA
+                 */
+                dmaengine_get();
+                /*
                 *      Initialize multicasting status
                 */
                dev_set_rx_mode(dev);
@@ -1164,6 +1169,11 @@ int dev_close(struct net_device *dev)
         */
        call_netdevice_notifiers(NETDEV_DOWN, dev);
+        /*
+         *      Shutdown NET_DMA
+         */
+        dmaengine_put();
        return 0;
 }
@@ -1524,7 +1534,19 @@ struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features)
        skb->mac_len = skb->network_header - skb->mac_header;
        __skb_pull(skb, skb->mac_len);
-        if (WARN_ON(skb->ip_summed != CHECKSUM_PARTIAL)) {
+        if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) {
+                struct net_device *dev = skb->dev;
+                struct ethtool_drvinfo info = {};
+                if (dev && dev->ethtool_ops && dev->ethtool_ops->get_drvinfo)
+                        dev->ethtool_ops->get_drvinfo(dev, &info);
+                WARN(1, "%s: caps=(0x%lx, 0x%lx) len=%d data_len=%d "
+                        "ip_summed=%d",
+                     info.driver, dev ? dev->features : 0L,
+                     skb->sk ? skb->sk->sk_route_caps : 0L,
+                     skb->len, skb->data_len, skb->ip_summed);
                if (skb_header_cloned(skb) &&
                    (err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC)))
                        return ERR_PTR(err);
@@ -2382,6 +2404,9 @@ int dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb)
        if (!(skb->dev->features & NETIF_F_GRO))
                goto normal;
+        if (skb_is_gso(skb) || skb_shinfo(skb)->frag_list)
+                goto normal;
        rcu_read_lock();
        list_for_each_entry_rcu(ptype, head, list) {
                struct sk_buff *p;
@@ -2478,12 +2503,6 @@ EXPORT_SYMBOL(napi_gro_receive);
 void napi_reuse_skb(struct napi_struct *napi, struct sk_buff *skb)
 {
-        skb_shinfo(skb)->nr_frags = 0;
-        skb->len -= skb->data_len;
-        skb->truesize -= skb->data_len;
-        skb->data_len = 0;
        __skb_pull(skb, skb_headlen(skb));
        skb_reserve(skb, NET_IP_ALIGN - skb_headroom(skb));
@@ -2517,6 +2536,7 @@ struct sk_buff *napi_fraginfo_skb(struct napi_struct *napi,
        if (!pskb_may_pull(skb, ETH_HLEN)) {
                napi_reuse_skb(napi, skb);
+                skb = NULL;
                goto out;
        }
@@ -4424,6 +4444,45 @@ err_uninit:
 }
 /**
+ *      init_dummy_netdev       - init a dummy network device for NAPI
+ *      @dev: device to init
+ *
+ *      This takes a network device structure and initialize the minimum
+ *      amount of fields so it can be used to schedule NAPI polls without
+ *      registering a full blown interface. This is to be used by drivers
+ *      that need to tie several hardware interfaces to a single NAPI
+ *      poll scheduler due to HW limitations.
+ */
+int init_dummy_netdev(struct net_device *dev)
+{
+        /* Clear everything. Note we don't initialize spinlocks
+         * are they aren't supposed to be taken by any of the
+         * NAPI code and this dummy netdev is supposed to be
+         * only ever used for NAPI polls
+         */
+        memset(dev, 0, sizeof(struct net_device));
+        /* make sure we BUG if trying to hit standard
+         * register/unregister code path
+         */
+        dev->reg_state = NETREG_DUMMY;
+        /* initialize the ref count */
+        atomic_set(&dev->refcnt, 1);
+        /* NAPI wants this */
+        INIT_LIST_HEAD(&dev->napi_list);
+        /* a dummy interface is started by default */
+        set_bit(__LINK_STATE_PRESENT, &dev->state);
+        set_bit(__LINK_STATE_START, &dev->state);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(init_dummy_netdev);
+/**
 *      register_netdev - register a network device
 *      @dev: device to register
 *
@@ -5151,9 +5210,6 @@ static int __init net_dev_init(void)
        hotcpu_notifier(dev_cpu_callback, 0);
        dst_init();
        dev_mcast_init();
-        #ifdef CONFIG_NET_DMA
-        dmaengine_get();
-        #endif
        rc = 0;
 out:
        return rc;
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 55cffad2f328..55151faaf90c 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -341,8 +341,8 @@ again:
        rv = register_pernet_operations(first_device, ops);
        if (rv < 0)
                ida_remove(&net_generic_ids, *id);
-        mutex_unlock(&net_mutex);
 out:
+        mutex_unlock(&net_mutex);
        return rv;
 }
 EXPORT_SYMBOL_GPL(register_pernet_gen_subsys);
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 5110b359c758..2e5f2ca3bdcd 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -73,17 +73,13 @@ static struct kmem_cache *skbuff_fclone_cache __read_mostly;
 static void sock_pipe_buf_release(struct pipe_inode_info *pipe,
                                  struct pipe_buffer *buf)
 {
-        struct sk_buff *skb = (struct sk_buff *) buf->private;
+        put_page(buf->page);
-        kfree_skb(skb);
 }
 static void sock_pipe_buf_get(struct pipe_inode_info *pipe,
                                struct pipe_buffer *buf)
 {
-        struct sk_buff *skb = (struct sk_buff *) buf->private;
+        get_page(buf->page);
-        skb_get(skb);
 }
 static int sock_pipe_buf_steal(struct pipe_inode_info *pipe,
@@ -1334,9 +1330,19 @@ fault:
 */
 static void sock_spd_release(struct splice_pipe_desc *spd, unsigned int i)
 {
-        struct sk_buff *skb = (struct sk_buff *) spd->partial[i].private;
+        put_page(spd->pages[i]);
+}
-        kfree_skb(skb);
+static inline struct page *linear_to_page(struct page *page, unsigned int len,
+                                          unsigned int offset)
+{
+        struct page *p = alloc_pages(GFP_KERNEL, 0);
+        if (!p)
+                return NULL;
+        memcpy(page_address(p) + offset, page_address(page) + offset, len);
+        return p;
 }
 /*
@@ -1344,16 +1350,23 @@ static void sock_spd_release(struct splice_pipe_desc *spd, unsigned int i)
 */
 static inline int spd_fill_page(struct splice_pipe_desc *spd, struct page *page,
                                unsigned int len, unsigned int offset,
-                                struct sk_buff *skb)
+                                struct sk_buff *skb, int linear)
 {
        if (unlikely(spd->nr_pages == PIPE_BUFFERS))
                return 1;
+        if (linear) {
+                page = linear_to_page(page, len, offset);
+                if (!page)
+                        return 1;
+        } else
+                get_page(page);
        spd->pages[spd->nr_pages] = page;
        spd->partial[spd->nr_pages].len = len;
        spd->partial[spd->nr_pages].offset = offset;
-        spd->partial[spd->nr_pages].private = (unsigned long) skb_get(skb);
        spd->nr_pages++;
        return 0;
 }
@@ -1369,7 +1382,7 @@ static inline void __segment_seek(struct page **page, unsigned int *poff,
 static inline int __splice_segment(struct page *page, unsigned int poff,
                                   unsigned int plen, unsigned int *off,
                                   unsigned int *len, struct sk_buff *skb,
-                                   struct splice_pipe_desc *spd)
+                                   struct splice_pipe_desc *spd, int linear)
 {
        if (!*len)
                return 1;
@@ -1392,7 +1405,7 @@ static inline int __splice_segment(struct page *page, unsigned int poff,
                /* the linear region may spread across several pages  */
                flen = min_t(unsigned int, flen, PAGE_SIZE - poff);
-                if (spd_fill_page(spd, page, flen, poff, skb))
+                if (spd_fill_page(spd, page, flen, poff, skb, linear))
                        return 1;
                __segment_seek(&page, &poff, &plen, flen);
@@ -1419,7 +1432,7 @@ static int __skb_splice_bits(struct sk_buff *skb, unsigned int *offset,
        if (__splice_segment(virt_to_page(skb->data),
                             (unsigned long) skb->data & (PAGE_SIZE - 1),
                             skb_headlen(skb),
-                             offset, len, skb, spd))
+                             offset, len, skb, spd, 1))
                return 1;
        /*
@@ -1429,7 +1442,7 @@ static int __skb_splice_bits(struct sk_buff *skb, unsigned int *offset,
                const skb_frag_t *f = &skb_shinfo(skb)->frags[seg];
                if (__splice_segment(f->page, f->page_offset, f->size,
-                                     offset, len, skb, spd))
+                                     offset, len, skb, spd, 0))
                        return 1;
        }
@@ -1442,7 +1455,7 @@ static int __skb_splice_bits(struct sk_buff *skb, unsigned int *offset,
 * the frag list, if such a thing exists. We'd probably need to recurse to
 * handle that cleanly.
 */
-int skb_splice_bits(struct sk_buff *__skb, unsigned int offset,
+int skb_splice_bits(struct sk_buff *skb, unsigned int offset,
                    struct pipe_inode_info *pipe, unsigned int tlen,
                    unsigned int flags)
 {
@@ -1455,16 +1468,6 @@ int skb_splice_bits(struct sk_buff *__skb, unsigned int offset,
                .ops = &sock_pipe_buf_ops,
                .spd_release = sock_spd_release,
        };
-        struct sk_buff *skb;
-        /*
-         * I'd love to avoid the clone here, but tcp_read_sock()
-         * ignores reference counts and unconditonally kills the sk_buff
-         * on return from the actor.
-         */
-        skb = skb_clone(__skb, GFP_KERNEL);
-        if (unlikely(!skb))
-                return -ENOMEM;
        /*
         * __skb_splice_bits() only fails if the output has no room left,
@@ -1488,15 +1491,9 @@ int skb_splice_bits(struct sk_buff *__skb, unsigned int offset,
        }
 done:
-        /*
-         * drop our reference to the clone, the pipe consumption will
-         * drop the rest.
-         */
-        kfree_skb(skb);
        if (spd.nr_pages) {
+                struct sock *sk = skb->sk;
                int ret;
-                struct sock *sk = __skb->sk;
                /*
                 * Drop the socket lock, otherwise we have reverse
@@ -2588,8 +2585,9 @@ int skb_gro_receive(struct sk_buff **head, struct sk_buff *skb)
        struct sk_buff *nskb;
        unsigned int headroom;
        unsigned int hlen = p->data - skb_mac_header(p);
+        unsigned int len = skb->len;
-        if (hlen + p->len + skb->len >= 65536)
+        if (hlen + p->len + len >= 65536)
                return -E2BIG;
        if (skb_shinfo(p)->frag_list)
@@ -2602,6 +2600,12 @@ int skb_gro_receive(struct sk_buff **head, struct sk_buff *skb)
                       skb_shinfo(skb)->nr_frags * sizeof(skb_frag_t));
                skb_shinfo(p)->nr_frags += skb_shinfo(skb)->nr_frags;
+                skb_shinfo(skb)->nr_frags = 0;
+                skb->truesize -= skb->data_len;
+                skb->len -= skb->data_len;
+                skb->data_len = 0;
                NAPI_GRO_CB(skb)->free = 1;
                goto done;
        }
@@ -2645,9 +2649,9 @@ merge:
 done:
        NAPI_GRO_CB(p)->count++;
-        p->data_len += skb->len;
+        p->data_len += len;
-        p->truesize += skb->len;
+        p->truesize += len;
-        p->len += skb->len;
+        p->len += len;
        NAPI_GRO_CB(skb)->same_flow = 1;
        return 0;
diff --git a/net/dccp/ccids/Kconfig b/net/dccp/ccids/Kconfig
index b28bf962edc3..4b5db44970aa 100644
--- a/net/dccp/ccids/Kconfig
+++ b/net/dccp/ccids/Kconfig
@@ -29,7 +29,7 @@ config IP_DCCP_CCID3
          http://www.ietf.org/rfc/rfc4342.txt
          The TFRC congestion control algorithms were initially described in
-          RFC 5448.
+          RFC 5348.
          This text was extracted from RFC 4340 (sec. 10.2),
          http://www.ietf.org/rfc/rfc4340.txt
diff --git a/net/dccp/ccids/lib/tfrc.c b/net/dccp/ccids/lib/tfrc.c
index 60c412ccfeef..4902029854d8 100644
--- a/net/dccp/ccids/lib/tfrc.c
+++ b/net/dccp/ccids/lib/tfrc.c
@@ -36,7 +36,7 @@ out:
        return rc;
 }
-void __exit tfrc_lib_exit(void)
+void tfrc_lib_exit(void)
 {
        tfrc_rx_packet_history_exit();
        tfrc_tx_packet_history_exit();
diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c
index c9224310ebae..52cb6939d093 100644
--- a/net/ipv4/netfilter/iptable_filter.c
+++ b/net/ipv4/netfilter/iptable_filter.c
@@ -93,13 +93,8 @@ ipt_local_out_hook(unsigned int hook,
 {
        /* root is playing with raw sockets. */
        if (skb->len < sizeof(struct iphdr) ||
-            ip_hdrlen(skb) < sizeof(struct iphdr)) {
+            ip_hdrlen(skb) < sizeof(struct iphdr))
-                if (net_ratelimit())
-                        printk("iptable_filter: ignoring short SOCK_RAW "
-                               "packet.\n");
                return NF_ACCEPT;
-        }
        return ipt_do_table(skb, hook, in, out,
                            dev_net(out)->ipv4.iptable_filter);
 }
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index 69f2c4287146..3929d20b9e45 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -132,12 +132,8 @@ ipt_local_hook(unsigned int hook,
        /* root is playing with raw sockets. */
        if (skb->len < sizeof(struct iphdr)
-            || ip_hdrlen(skb) < sizeof(struct iphdr)) {
+            || ip_hdrlen(skb) < sizeof(struct iphdr))
-                if (net_ratelimit())
-                        printk("iptable_mangle: ignoring short SOCK_RAW "
-                               "packet.\n");
                return NF_ACCEPT;
-        }
        /* Save things which could affect route */
        mark = skb->mark;
diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c
index 8faebfe638f1..7f65d18333e3 100644
--- a/net/ipv4/netfilter/iptable_raw.c
+++ b/net/ipv4/netfilter/iptable_raw.c
@@ -65,12 +65,8 @@ ipt_local_hook(unsigned int hook,
 {
        /* root is playing with raw sockets. */
        if (skb->len < sizeof(struct iphdr) ||
-            ip_hdrlen(skb) < sizeof(struct iphdr)) {
+            ip_hdrlen(skb) < sizeof(struct iphdr))
-                if (net_ratelimit())
-                        printk("iptable_raw: ignoring short SOCK_RAW "
-                               "packet.\n");
                return NF_ACCEPT;
-        }
        return ipt_do_table(skb, hook, in, out,
                            dev_net(out)->ipv4.iptable_raw);
 }
diff --git a/net/ipv4/netfilter/iptable_security.c b/net/ipv4/netfilter/iptable_security.c
index 36f3be3cc428..a52a35f4a584 100644
--- a/net/ipv4/netfilter/iptable_security.c
+++ b/net/ipv4/netfilter/iptable_security.c
@@ -96,12 +96,8 @@ ipt_local_out_hook(unsigned int hook,
 {
        /* Somebody is playing with raw sockets. */
        if (skb->len < sizeof(struct iphdr)
-            || ip_hdrlen(skb) < sizeof(struct iphdr)) {
+            || ip_hdrlen(skb) < sizeof(struct iphdr))
-                if (net_ratelimit())
-                        printk(KERN_INFO "iptable_security: ignoring short "
-                               "SOCK_RAW packet.\n");
                return NF_ACCEPT;
-        }
        return ipt_do_table(skb, hook, in, out,
                            dev_net(out)->ipv4.iptable_security);
 }
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index b2141e11575e..4beb04fac588 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -145,11 +145,8 @@ static unsigned int ipv4_conntrack_local(unsigned int hooknum,
 {
        /* root is playing with raw sockets. */
        if (skb->len < sizeof(struct iphdr) ||
-            ip_hdrlen(skb) < sizeof(struct iphdr)) {
+            ip_hdrlen(skb) < sizeof(struct iphdr))
-                if (net_ratelimit())
-                        printk("ipt_hook: happy cracking.\n");
                return NF_ACCEPT;
-        }
        return nf_conntrack_in(dev_net(out), PF_INET, hooknum, skb);
 }
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index 1fd3ef7718b6..2a8bee26f43d 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -20,7 +20,7 @@
 #include <net/netfilter/nf_conntrack_core.h>
 #include <net/netfilter/nf_log.h>
-static unsigned long nf_ct_icmp_timeout __read_mostly = 30*HZ;
+static unsigned int nf_ct_icmp_timeout __read_mostly = 30*HZ;
 static bool icmp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff,
                              struct nf_conntrack_tuple *tuple)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index ce572f9dff02..0cd71b84e483 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -522,8 +522,12 @@ static int tcp_splice_data_recv(read_descriptor_t *rd_desc, struct sk_buff *skb,
                                unsigned int offset, size_t len)
 {
        struct tcp_splice_state *tss = rd_desc->arg.data;
+        int ret;
-        return skb_splice_bits(skb, offset, tss->pipe, tss->len, tss->flags);
+        ret = skb_splice_bits(skb, offset, tss->pipe, rd_desc->count, tss->flags);
+        if (ret > 0)
+                rd_desc->count -= ret;
+        return ret;
 }
 static int __tcp_splice_read(struct sock *sk, struct tcp_splice_state *tss)
@@ -531,6 +535,7 @@ static int __tcp_splice_read(struct sock *sk, struct tcp_splice_state *tss)
        /* Store TCP splice context information in read_descriptor_t. */
        read_descriptor_t rd_desc = {
                .arg.data = tss,
+                .count    = tss->len,
        };
        return tcp_read_sock(sk, &rd_desc, tcp_splice_data_recv);
@@ -611,11 +616,13 @@ ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos,
                tss.len -= ret;
                spliced += ret;
+                if (!timeo)
+                        break;
                release_sock(sk);
                lock_sock(sk);
                if (sk->sk_err || sk->sk_state == TCP_CLOSE ||
-                    (sk->sk_shutdown & RCV_SHUTDOWN) || !timeo ||
+                    (sk->sk_shutdown & RCV_SHUTDOWN) ||
                    signal_pending(current))
                        break;
        }
@@ -2382,7 +2389,7 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
        unsigned int seq;
        __be32 delta;
        unsigned int oldlen;
-        unsigned int len;
+        unsigned int mss;
        if (!pskb_may_pull(skb, sizeof(*th)))
                goto out;
@@ -2398,10 +2405,13 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
        oldlen = (u16)~skb->len;
        __skb_pull(skb, thlen);
+        mss = skb_shinfo(skb)->gso_size;
+        if (unlikely(skb->len <= mss))
+                goto out;
        if (skb_gso_ok(skb, features | NETIF_F_GSO_ROBUST)) {
                /* Packet is from an untrusted source, reset gso_segs. */
                int type = skb_shinfo(skb)->gso_type;
-                int mss;
                if (unlikely(type &
                             ~(SKB_GSO_TCPV4 |
@@ -2412,7 +2422,6 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
                             !(type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6))))
                        goto out;
-                mss = skb_shinfo(skb)->gso_size;
                skb_shinfo(skb)->gso_segs = DIV_ROUND_UP(skb->len, mss);
                segs = NULL;
@@ -2423,8 +2432,7 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
        if (IS_ERR(segs))
                goto out;
-        len = skb_shinfo(skb)->gso_size;
+        delta = htonl(oldlen + (thlen + mss));
-        delta = htonl(oldlen + (thlen + len));
        skb = segs;
        th = tcp_hdr(skb);
@@ -2440,7 +2448,7 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
                             csum_fold(csum_partial(skb_transport_header(skb),
                                                    thlen, skb->csum));
-                seq += len;
+                seq += mss;
                skb = skb->next;
                th = tcp_hdr(skb);
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 94f74f5b0cbf..c802bc1658a8 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -797,6 +797,7 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
        unsigned int nlen;
        int flush = 1;
        int proto;
+        __wsum csum;
        if (unlikely(!pskb_may_pull(skb, sizeof(*iph))))
                goto out;
@@ -808,6 +809,7 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
        rcu_read_lock();
        proto = ipv6_gso_pull_exthdrs(skb, iph->nexthdr);
+        iph = ipv6_hdr(skb);
        IPV6_GRO_CB(skb)->proto = proto;
        ops = rcu_dereference(inet6_protos[proto]);
        if (!ops || !ops->gro_receive)
@@ -839,8 +841,13 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
        NAPI_GRO_CB(skb)->flush |= flush;
+        csum = skb->csum;
+        skb_postpull_rcsum(skb, iph, skb_network_header_len(skb));
        pp = ops->gro_receive(head, skb);
+        skb->csum = csum;
 out_unlock:
        rcu_read_unlock();
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 29c7c99e69f7..52ee1dced2ff 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -298,6 +298,10 @@ static void fib6_dump_end(struct netlink_callback *cb)
        struct fib6_walker_t *w = (void*)cb->args[2];
        if (w) {
+                if (cb->args[4]) {
+                        cb->args[4] = 0;
+                        fib6_walker_unlink(w);
+                }
                cb->args[2] = 0;
                kfree(w);
        }
@@ -330,15 +334,12 @@ static int fib6_dump_table(struct fib6_table *table, struct sk_buff *skb,
                read_lock_bh(&table->tb6_lock);
                res = fib6_walk_continue(w);
                read_unlock_bh(&table->tb6_lock);
-                if (res != 0) {
+                if (res <= 0) {
-                        if (res < 0)
+                        fib6_walker_unlink(w);
-                                fib6_walker_unlink(w);
+                        cb->args[4] = 0;
-                        goto end;
                }
-                fib6_walker_unlink(w);
-                cb->args[4] = 0;
        }
-end:
        return res;
 }
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index bd52151d31e9..c455cf4ee756 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -26,7 +26,7 @@
 #include <net/netfilter/ipv6/nf_conntrack_icmpv6.h>
 #include <net/netfilter/nf_log.h>
-static unsigned long nf_ct_icmpv6_timeout __read_mostly = 30*HZ;
+static unsigned int nf_ct_icmpv6_timeout __read_mostly = 30*HZ;
 static bool icmpv6_pkt_to_tuple(const struct sk_buff *skb,
                                unsigned int dataoff,
diff --git a/net/key/af_key.c b/net/key/af_key.c
index f8bd8df5e257..7dcbde3ea7d9 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1285,6 +1285,7 @@ static struct xfrm_state * pfkey_msg2xfrm_state(struct net *net,
                                ext_hdrs[SADB_X_EXT_NAT_T_DPORT-1];
                        natt->encap_dport = n_port->sadb_x_nat_t_port_port;
                }
+                memset(&natt->encap_oa, 0, sizeof(natt->encap_oa));
        }
        err = xfrm_init_state(x);
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 5f510a13b9f0..c5c0c5271096 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -469,7 +469,7 @@ int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid)
        struct ieee80211_sub_if_data *sdata;
        u16 start_seq_num;
        u8 *state;
-        int ret;
+        int ret = 0;
        if ((tid >= STA_TID_NUM) || !(hw->flags & IEEE80211_HW_AMPDU_AGGREGATION))
                return -EINVAL;
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 5abbc3f07dd6..b9074824862a 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -699,7 +699,8 @@ int ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata,
                return 0;
        /* Setting ad-hoc mode on non-IBSS channel is not supported. */
-        if (sdata->local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS)
+        if (sdata->local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS &&
+            type == NL80211_IFTYPE_ADHOC)
                return -EOPNOTSUPP;
        /*
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 929ba542fd72..1159bdb4119c 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -107,6 +107,7 @@ static struct sta_info *mesh_plink_alloc(struct ieee80211_sub_if_data *sdata,
        sta->flags = WLAN_STA_AUTHORIZED;
        sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
+        rate_control_rate_init(sta);
        return sta;
 }
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 5ba721b6a399..2b890af01ba4 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -620,8 +620,8 @@ static u32 ieee80211_handle_bss_capability(struct ieee80211_sub_if_data *sdata,
        if (use_short_slot != bss_conf->use_short_slot) {
 #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
                if (net_ratelimit()) {
-                        printk(KERN_DEBUG "%s: switched to %s slot"
+                        printk(KERN_DEBUG "%s: switched to %s slot time"
-                               " (BSSID=%s)\n",
+                               " (BSSID=%pM)\n",
                               sdata->dev->name,
                               use_short_slot ? "short" : "long",
                               ifsta->bssid);
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index 2b3b490a6073..3824990d340b 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -395,13 +395,15 @@ minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband,
 {
        struct minstrel_sta_info *mi = priv_sta;
        struct minstrel_priv *mp = priv;
-        struct minstrel_rate *mr_ctl;
+        struct ieee80211_local *local = hw_to_local(mp->hw);
+        struct ieee80211_rate *ctl_rate;
        unsigned int i, n = 0;
        unsigned int t_slot = 9; /* FIXME: get real slot time */
        mi->lowest_rix = rate_lowest_index(sband, sta);
-        mr_ctl = &mi->r[rix_to_ndx(mi, mi->lowest_rix)];
+        ctl_rate = &sband->bitrates[mi->lowest_rix];
-        mi->sp_ack_dur = mr_ctl->ack_time;
+        mi->sp_ack_dur = ieee80211_frame_duration(local, 10, ctl_rate->bitrate,
+                                !!(ctl_rate->flags & IEEE80211_RATE_ERP_G), 1);
        for (i = 0; i < sband->n_bitrates; i++) {
                struct minstrel_rate *mr = &mi->r[n];
@@ -416,7 +418,7 @@ minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband,
                mr->rix = i;
                mr->bitrate = sband->bitrates[i].bitrate / 5;
-                calc_rate_durations(mi, hw_to_local(mp->hw), mr,
+                calc_rate_durations(mi, local, mr,
                                &sband->bitrates[i]);
                /* calculate maximum number of retransmissions before
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index dc2606d0ae77..e49a5b99cf10 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -195,7 +195,6 @@ struct sta_ampdu_mlme {
 * @tx_packets: number of RX/TX MSDUs
 * @tx_bytes: number of bytes transmitted to this STA
 * @tx_fragments: number of transmitted MPDUs
- * @last_txrate: description of the last used transmit rate
 * @tid_seq: per-TID sequence numbers for sending to this STA
 * @ampdu_mlme: A-MPDU state machine state
 * @timer_to_tid: identity mapping to ID timers
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index a4af3a124cce..4278e545638f 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1307,8 +1307,10 @@ int ieee80211_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
                if (is_multicast_ether_addr(hdr->addr3))
                        memcpy(hdr->addr1, hdr->addr3, ETH_ALEN);
                else
-                        if (mesh_nexthop_lookup(skb, osdata))
+                        if (mesh_nexthop_lookup(skb, osdata)) {
-                                return  0;
+                                dev_put(odev);
+                                return 0;
+                        }
                if (memcmp(odev->dev_addr, hdr->addr4, ETH_ALEN) != 0)
                        IEEE80211_IFSTA_MESH_CTR_INC(&osdata->u.mesh,
                                                            fwded_frames);
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 7e83f74cd5de..90ce9ddb9451 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -469,7 +469,7 @@ struct nf_conn *nf_conntrack_alloc(struct net *net,
                                   const struct nf_conntrack_tuple *repl,
                                   gfp_t gfp)
 {
-        struct nf_conn *ct = NULL;
+        struct nf_conn *ct;
        if (unlikely(!nf_conntrack_hash_rnd_initted)) {
                get_random_bytes(&nf_conntrack_hash_rnd, 4);
@@ -551,7 +551,7 @@ init_conntrack(struct net *net,
        }
        ct = nf_conntrack_alloc(net, tuple, &repl_tuple, GFP_ATOMIC);
-        if (ct == NULL || IS_ERR(ct)) {
+        if (IS_ERR(ct)) {
                pr_debug("Can't allocate conntrack.\n");
                return (struct nf_conntrack_tuple_hash *)ct;
        }
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 00e8c27130ff..c32a7e8e3a1b 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -831,13 +831,16 @@ ctnetlink_parse_nat_setup(struct nf_conn *ct,
        if (!parse_nat_setup) {
 #ifdef CONFIG_MODULES
                rcu_read_unlock();
+                spin_unlock_bh(&nf_conntrack_lock);
                nfnl_unlock();
                if (request_module("nf-nat-ipv4") < 0) {
                        nfnl_lock();
+                        spin_lock_bh(&nf_conntrack_lock);
                        rcu_read_lock();
                        return -EOPNOTSUPP;
                }
                nfnl_lock();
+                spin_lock_bh(&nf_conntrack_lock);
                rcu_read_lock();
                if (nfnetlink_parse_nat_setup_hook)
                        return -EAGAIN;
@@ -1134,7 +1137,7 @@ ctnetlink_create_conntrack(struct nlattr *cda[],
        struct nf_conntrack_helper *helper;
        ct = nf_conntrack_alloc(&init_net, otuple, rtuple, GFP_ATOMIC);
-        if (ct == NULL || IS_ERR(ct))
+        if (IS_ERR(ct))
                return -ENOMEM;
        if (!cda[CTA_TIMEOUT])
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 89837a4eef76..bfbf521f6ea5 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -273,6 +273,10 @@ static int match_revfn(u8 af, const char *name, u8 revision, int *bestp)
                                have_rev = 1;
                }
        }
+        if (af != NFPROTO_UNSPEC && !have_rev)
+                return match_revfn(NFPROTO_UNSPEC, name, revision, bestp);
        return have_rev;
 }
@@ -289,6 +293,10 @@ static int target_revfn(u8 af, const char *name, u8 revision, int *bestp)
                                have_rev = 1;
                }
        }
+        if (af != NFPROTO_UNSPEC && !have_rev)
+                return target_revfn(NFPROTO_UNSPEC, name, revision, bestp);
        return have_rev;
 }
diff --git a/net/netfilter/xt_time.c b/net/netfilter/xt_time.c
index 29375ba8db73..93acaa59d108 100644
--- a/net/netfilter/xt_time.c
+++ b/net/netfilter/xt_time.c
@@ -243,6 +243,17 @@ static struct xt_match xt_time_mt_reg __read_mostly = {
 static int __init time_mt_init(void)
 {
+        int minutes = sys_tz.tz_minuteswest;
+        if (minutes < 0) /* east of Greenwich */
+                printk(KERN_INFO KBUILD_MODNAME
+                       ": kernel timezone is +%02d%02d\n",
+                       -minutes / 60, -minutes % 60);
+        else /* west of Greenwich */
+                printk(KERN_INFO KBUILD_MODNAME
+                       ": kernel timezone is -%02d%02d\n",
+                       minutes / 60, minutes % 60);
        return xt_register_match(&xt_time_mt_reg);
 }
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 5070643ce534..2f0f0b04d3fb 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -661,12 +661,13 @@ static void htb_charge_class(struct htb_sched *q, struct htb_class *cl,
 * next pending event (0 for no event in pq).
 * Note: Applied are events whose have cl->pq_key <= q->now.
 */
-static psched_time_t htb_do_events(struct htb_sched *q, int level)
+static psched_time_t htb_do_events(struct htb_sched *q, int level,
+                                   unsigned long start)
 {
        /* don't run for longer than 2 jiffies; 2 is used instead of
           1 to simplify things when jiffy is going to be incremented
           too soon */
-        unsigned long stop_at = jiffies + 2;
+        unsigned long stop_at = start + 2;
        while (time_before(jiffies, stop_at)) {
                struct htb_class *cl;
                long diff;
@@ -685,8 +686,8 @@ static psched_time_t htb_do_events(struct htb_sched *q, int level)
                if (cl->cmode != HTB_CAN_SEND)
                        htb_add_to_wait_tree(q, cl, diff);
        }
-        /* too much load - let's continue on next jiffie */
+        /* too much load - let's continue on next jiffie (including above) */
-        return q->now + PSCHED_TICKS_PER_SEC / HZ;
+        return q->now + 2 * PSCHED_TICKS_PER_SEC / HZ;
 }
 /* Returns class->node+prio from id-tree where classe's id is >= id. NULL
@@ -845,6 +846,7 @@ static struct sk_buff *htb_dequeue(struct Qdisc *sch)
        struct htb_sched *q = qdisc_priv(sch);
        int level;
        psched_time_t next_event;
+        unsigned long start_at;
        /* try to dequeue direct packets as high prio (!) to minimize cpu work */
        skb = __skb_dequeue(&q->direct_queue);
@@ -857,6 +859,7 @@ static struct sk_buff *htb_dequeue(struct Qdisc *sch)
        if (!sch->q.qlen)
                goto fin;
        q->now = psched_get_time();
+        start_at = jiffies;
        next_event = q->now + 5 * PSCHED_TICKS_PER_SEC;
@@ -866,14 +869,14 @@ static struct sk_buff *htb_dequeue(struct Qdisc *sch)
                psched_time_t event;
                if (q->now >= q->near_ev_cache[level]) {
-                        event = htb_do_events(q, level);
+                        event = htb_do_events(q, level, start_at);
                        if (!event)
                                event = q->now + PSCHED_TICKS_PER_SEC;
                        q->near_ev_cache[level] = event;
                } else
                        event = q->near_ev_cache[level];
-                if (event && next_event > event)
+                if (next_event > event)
                        next_event = event;
                m = ~q->row_mask[level];
diff --git a/net/sctp/input.c b/net/sctp/input.c
index bf612d954d41..2e4a8646dbc3 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -249,6 +249,19 @@ int sctp_rcv(struct sk_buff *skb)
         */
        sctp_bh_lock_sock(sk);
+        if (sk != rcvr->sk) {
+                /* Our cached sk is different from the rcvr->sk.  This is
+                 * because migrate()/accept() may have moved the association
+                 * to a new socket and released all the sockets.  So now we
+                 * are holding a lock on the old socket while the user may
+                 * be doing something with the new socket.  Switch our veiw
+                 * of the current sk.
+                 */
+                sctp_bh_unlock_sock(sk);
+                sk = rcvr->sk;
+                sctp_bh_lock_sock(sk);
+        }
        if (sock_owned_by_user(sk)) {
                SCTP_INC_STATS_BH(SCTP_MIB_IN_PKT_BACKLOG);
                sctp_add_backlog(sk, skb);
diff --git a/net/sctp/output.c b/net/sctp/output.c
index c3f417f7ec6e..73639355157e 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -324,14 +324,16 @@ append:
        switch (chunk->chunk_hdr->type) {
            case SCTP_CID_DATA:
                retval = sctp_packet_append_data(packet, chunk);
+                if (SCTP_XMIT_OK != retval)
+                        goto finish;
                /* Disallow SACK bundling after DATA. */
                packet->has_sack = 1;
                /* Disallow AUTH bundling after DATA */
                packet->has_auth = 1;
                /* Let it be knows that packet has DATA in it */
                packet->has_data = 1;
-                if (SCTP_XMIT_OK != retval)
+                /* timestamp the chunk for rtx purposes */
-                        goto finish;
+                chunk->sent_at = jiffies;
                break;
            case SCTP_CID_COOKIE_ECHO:
                packet->has_cookie_echo = 1;
@@ -470,7 +472,6 @@ int sctp_packet_transmit(struct sctp_packet *packet)
                        } else
                                chunk->resent = 1;
-                        chunk->sent_at = jiffies;
                        has_data = 1;
                }
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 247ebc95c1e5..bc411c896216 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -929,7 +929,6 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
                }
                /* Finally, transmit new packets.  */
-                start_timer = 0;
                while ((chunk = sctp_outq_dequeue_data(q)) != NULL) {
                        /* RFC 2960 6.5 Every DATA chunk MUST carry a valid
                         * stream identifier.
@@ -1028,7 +1027,7 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
                        list_add_tail(&chunk->transmitted_list,
                                      &transport->transmitted);
-                        sctp_transport_reset_timers(transport, start_timer-1);
+                        sctp_transport_reset_timers(transport, 0);
                        q->empty = 0;
diff --git a/net/socket.c b/net/socket.c
index 06603d73c411..35dd7371752a 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1214,7 +1214,7 @@ int sock_create_kern(int family, int type, int protocol, struct socket **res)
        return __sock_create(&init_net, family, type, protocol, res, 1);
 }
-asmlinkage long sys_socket(int family, int type, int protocol)
+SYSCALL_DEFINE3(socket, int, family, int, type, int, protocol)
 {
        int retval;
        struct socket *sock;
@@ -1255,8 +1255,8 @@ out_release:
 *      Create a pair of connected sockets.
 */
-asmlinkage long sys_socketpair(int family, int type, int protocol,
+SYSCALL_DEFINE4(socketpair, int, family, int, type, int, protocol,
-                               int __user *usockvec)
+                int __user *, usockvec)
 {
        struct socket *sock1, *sock2;
        int fd1, fd2, err;
@@ -1356,7 +1356,7 @@ out_fd1:
 *      the protocol layer (having also checked the address is ok).
 */
-asmlinkage long sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen)
+SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
 {
        struct socket *sock;
        struct sockaddr_storage address;
@@ -1385,7 +1385,7 @@ asmlinkage long sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen)
 *      ready for listening.
 */
-asmlinkage long sys_listen(int fd, int backlog)
+SYSCALL_DEFINE2(listen, int, fd, int, backlog)
 {
        struct socket *sock;
        int err, fput_needed;
@@ -1418,8 +1418,8 @@ asmlinkage long sys_listen(int fd, int backlog)
 *      clean when we restucture accept also.
 */
-asmlinkage long sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr,
+SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
-                            int __user *upeer_addrlen, int flags)
+                int __user *, upeer_addrlen, int, flags)
 {
        struct socket *sock, *newsock;
        struct file *newfile;
@@ -1502,8 +1502,8 @@ out_fd:
        goto out_put;
 }
-asmlinkage long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr,
+SYSCALL_DEFINE3(accept, int, fd, struct sockaddr __user *, upeer_sockaddr,
-                           int __user *upeer_addrlen)
+                int __user *, upeer_addrlen)
 {
        return sys_accept4(fd, upeer_sockaddr, upeer_addrlen, 0);
 }
@@ -1520,8 +1520,8 @@ asmlinkage long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr,
 *      include the -EINPROGRESS status for such sockets.
 */
-asmlinkage long sys_connect(int fd, struct sockaddr __user *uservaddr,
+SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
-                            int addrlen)
+                int, addrlen)
 {
        struct socket *sock;
        struct sockaddr_storage address;
@@ -1552,8 +1552,8 @@ out:
 *      name to user space.
 */
-asmlinkage long sys_getsockname(int fd, struct sockaddr __user *usockaddr,
+SYSCALL_DEFINE3(getsockname, int, fd, struct sockaddr __user *, usockaddr,
-                                int __user *usockaddr_len)
+                int __user *, usockaddr_len)
 {
        struct socket *sock;
        struct sockaddr_storage address;
@@ -1583,8 +1583,8 @@ out:
 *      name to user space.
 */
-asmlinkage long sys_getpeername(int fd, struct sockaddr __user *usockaddr,
+SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
-                                int __user *usockaddr_len)
+                int __user *, usockaddr_len)
 {
        struct socket *sock;
        struct sockaddr_storage address;
@@ -1615,9 +1615,9 @@ asmlinkage long sys_getpeername(int fd, struct sockaddr __user *usockaddr,
 *      the protocol.
 */
-asmlinkage long sys_sendto(int fd, void __user *buff, size_t len,
+SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
-                           unsigned flags, struct sockaddr __user *addr,
+                unsigned, flags, struct sockaddr __user *, addr,
-                           int addr_len)
+                int, addr_len)
 {
        struct socket *sock;
        struct sockaddr_storage address;
@@ -1660,7 +1660,8 @@ out:
 *      Send a datagram down a socket.
 */
-asmlinkage long sys_send(int fd, void __user *buff, size_t len, unsigned flags)
+SYSCALL_DEFINE4(send, int, fd, void __user *, buff, size_t, len,
+                unsigned, flags)
 {
        return sys_sendto(fd, buff, len, flags, NULL, 0);
 }
@@ -1671,9 +1672,9 @@ asmlinkage long sys_send(int fd, void __user *buff, size_t len, unsigned flags)
 *      sender address from kernel to user space.
 */
-asmlinkage long sys_recvfrom(int fd, void __user *ubuf, size_t size,
+SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
-                             unsigned flags, struct sockaddr __user *addr,
+                unsigned, flags, struct sockaddr __user *, addr,
-                             int __user *addr_len)
+                int __user *, addr_len)
 {
        struct socket *sock;
        struct iovec iov;
@@ -1725,8 +1726,8 @@ asmlinkage long sys_recv(int fd, void __user *ubuf, size_t size,
 *      to pass the user mode parameter for the protocols to sort out.
 */
-asmlinkage long sys_setsockopt(int fd, int level, int optname,
+SYSCALL_DEFINE5(setsockopt, int, fd, int, level, int, optname,
-                               char __user *optval, int optlen)
+                char __user *, optval, int, optlen)
 {
        int err, fput_needed;
        struct socket *sock;
@@ -1759,8 +1760,8 @@ out_put:
 *      to pass a user mode parameter for the protocols to sort out.
 */
-asmlinkage long sys_getsockopt(int fd, int level, int optname,
+SYSCALL_DEFINE5(getsockopt, int, fd, int, level, int, optname,
-                               char __user *optval, int __user *optlen)
+                char __user *, optval, int __user *, optlen)
 {
        int err, fput_needed;
        struct socket *sock;
@@ -1789,7 +1790,7 @@ out_put:
 *      Shutdown a socket.
 */
-asmlinkage long sys_shutdown(int fd, int how)
+SYSCALL_DEFINE2(shutdown, int, fd, int, how)
 {
        int err, fput_needed;
        struct socket *sock;
@@ -1815,7 +1816,7 @@ asmlinkage long sys_shutdown(int fd, int how)
 *      BSD sendmsg interface
 */
-asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags)
+SYSCALL_DEFINE3(sendmsg, int, fd, struct msghdr __user *, msg, unsigned, flags)
 {
        struct compat_msghdr __user *msg_compat =
            (struct compat_msghdr __user *)msg;
@@ -1921,8 +1922,8 @@ out:
 *      BSD recvmsg interface
 */
-asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg,
+SYSCALL_DEFINE3(recvmsg, int, fd, struct msghdr __user *, msg,
-                            unsigned int flags)
+                unsigned int, flags)
 {
        struct compat_msghdr __user *msg_compat =
            (struct compat_msghdr __user *)msg;
@@ -2045,7 +2046,7 @@ static const unsigned char nargs[19]={
 *  it is set by the callees.
 */
-asmlinkage long sys_socketcall(int call, unsigned long __user *args)
+SYSCALL_DEFINE2(socketcall, int, call, unsigned long __user *, args)
 {
        unsigned long a[6];
        unsigned long a0, a1;
diff --git a/net/sunrpc/Kconfig b/net/sunrpc/Kconfig
new file mode 100644
index 000000000000..dcef600d0bf5
--- /dev/null
+++ b/net/sunrpc/Kconfig
@@ -0,0 +1,78 @@
+config SUNRPC
+        tristate
+config SUNRPC_GSS
+        tristate
+config SUNRPC_XPRT_RDMA
+        tristate
+        depends on SUNRPC && INFINIBAND && EXPERIMENTAL
+        default SUNRPC && INFINIBAND
+        help
+          This option allows the NFS client and server to support
+          an RDMA-enabled transport.
+          To compile RPC client RDMA transport support as a module,
+          choose M here: the module will be called xprtrdma.
+          If unsure, say N.
+config SUNRPC_REGISTER_V4
+        bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
+        depends on SUNRPC && EXPERIMENTAL
+        default n
+        help
+          Sun added support for registering RPC services at an IPv6
+          address by creating two new versions of the rpcbind protocol
+          (RFC 1833).
+          This option enables support in the kernel RPC server for
+          registering kernel RPC services via version 4 of the rpcbind
+          protocol.  If you enable this option, you must run a portmapper
+          daemon that supports rpcbind protocol version 4.
+          Serving NFS over IPv6 from knfsd (the kernel's NFS server)
+          requires that you enable this option and use a portmapper that
+          supports rpcbind version 4.
+          If unsure, say N to get traditional behavior (register kernel
+          RPC services using only rpcbind version 2).  Distributions
+          using the legacy Linux portmapper daemon must say N here.
+config RPCSEC_GSS_KRB5
+        tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
+        depends on SUNRPC && EXPERIMENTAL
+        select SUNRPC_GSS
+        select CRYPTO
+        select CRYPTO_MD5
+        select CRYPTO_DES
+        select CRYPTO_CBC
+        help
+          Choose Y here to enable Secure RPC using the Kerberos version 5
+          GSS-API mechanism (RFC 1964).
+          Secure RPC calls with Kerberos require an auxiliary user-space
+          daemon which may be found in the Linux nfs-utils package
+          available from http://linux-nfs.org/.  In addition, user-space
+          Kerberos support should be installed.
+          If unsure, say N.
+config RPCSEC_GSS_SPKM3
+        tristate "Secure RPC: SPKM3 mechanism (EXPERIMENTAL)"
+        depends on SUNRPC && EXPERIMENTAL
+        select SUNRPC_GSS
+        select CRYPTO
+        select CRYPTO_MD5
+        select CRYPTO_DES
+        select CRYPTO_CAST5
+        select CRYPTO_CBC
+        help
+          Choose Y here to enable Secure RPC using the SPKM3 public key
+          GSS-API mechansim (RFC 2025).
+          Secure RPC calls with SPKM3 require an auxiliary userspace
+          daemon which may be found in the Linux nfs-utils package
+          available from http://linux-nfs.org/.
+          If unsure, say N.
diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h
index 5aa024b99c55..2f2d731bc1c2 100644
--- a/net/tipc/bcast.h
+++ b/net/tipc/bcast.h
@@ -124,7 +124,7 @@ static inline int tipc_nmap_equal(struct tipc_node_map *nm_a, struct tipc_node_m
 static inline void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b,
                                  struct tipc_node_map *nm_diff)
 {
-        int stop = sizeof(nm_a->map) / sizeof(u32);
+        int stop = ARRAY_SIZE(nm_a->map);
        int w;
        int b;
        u32 map;
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 4f877535e666..bc494cef2102 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -421,6 +421,31 @@ static u32 freq_max_bandwidth(const struct ieee80211_freq_range *freq_range,
        return 0;
 }
+/**
+ * freq_in_rule_band - tells us if a frequency is in a frequency band
+ * @freq_range: frequency rule we want to query
+ * @freq_khz: frequency we are inquiring about
+ *
+ * This lets us know if a specific frequency rule is or is not relevant to
+ * a specific frequency's band. Bands are device specific and artificial
+ * definitions (the "2.4 GHz band" and the "5 GHz band"), however it is
+ * safe for now to assume that a frequency rule should not be part of a
+ * frequency's band if the start freq or end freq are off by more than 2 GHz.
+ * This resolution can be lowered and should be considered as we add
+ * regulatory rule support for other "bands".
+ **/
+static bool freq_in_rule_band(const struct ieee80211_freq_range *freq_range,
+        u32 freq_khz)
+{
+#define ONE_GHZ_IN_KHZ  1000000
+        if (abs(freq_khz - freq_range->start_freq_khz) <= (2 * ONE_GHZ_IN_KHZ))
+                return true;
+        if (abs(freq_khz - freq_range->end_freq_khz) <= (2 * ONE_GHZ_IN_KHZ))
+                return true;
+        return false;
+#undef ONE_GHZ_IN_KHZ
+}
 /* Converts a country IE to a regulatory domain. A regulatory domain
 * structure has a lot of information which the IE doesn't yet have,
 * so for the other values we use upper max values as we will intersect
@@ -538,6 +563,7 @@ static struct ieee80211_regdomain *country_ie_2_rd(
        /* This time around we fill in the rd */
        while (country_ie_len >= 3) {
+                int end_channel = 0;
                struct ieee80211_country_ie_triplet *triplet =
                        (struct ieee80211_country_ie_triplet *) country_ie;
                struct ieee80211_reg_rule *reg_rule = NULL;
@@ -559,6 +585,23 @@ static struct ieee80211_regdomain *country_ie_2_rd(
                reg_rule->flags = flags;
+                /* 2 GHz */
+                if (triplet->chans.first_channel <= 14)
+                        end_channel = triplet->chans.first_channel +
+                                triplet->chans.num_channels;
+                else
+                        /*
+                         * 5 GHz -- For example in country IEs if the first
+                         * channel given is 36 and the number of channels is 4
+                         * then the individual channel numbers defined for the
+                         * 5 GHz PHY by these parameters are: 36, 40, 44, and 48
+                         * and not 36, 37, 38, 39.
+                         *
+                         * See: http://tinyurl.com/11d-clarification
+                         */
+                        end_channel =  triplet->chans.first_channel +
+                                (4 * (triplet->chans.num_channels - 1));
                /* The +10 is since the regulatory domain expects
                 * the actual band edge, not the center of freq for
                 * its start and end freqs, assuming 20 MHz bandwidth on
@@ -568,8 +611,7 @@ static struct ieee80211_regdomain *country_ie_2_rd(
                                triplet->chans.first_channel) - 10);
                freq_range->end_freq_khz =
                        MHZ_TO_KHZ(ieee80211_channel_to_frequency(
-                                triplet->chans.first_channel +
+                                end_channel) + 10);
-                                        triplet->chans.num_channels) + 10);
                /* Large arbitrary values, we intersect later */
                /* Increment this if we ever support >= 40 MHz channels
@@ -748,12 +790,23 @@ static u32 map_regdom_flags(u32 rd_flags)
 *      this value to the maximum allowed bandwidth.
 * @reg_rule: the regulatory rule which we have for this frequency
 *
- * Use this function to get the regulatory rule for a specific frequency.
+ * Use this function to get the regulatory rule for a specific frequency on
+ * a given wireless device. If the device has a specific regulatory domain
+ * it wants to follow we respect that unless a country IE has been received
+ * and processed already.
+ *
+ * Returns 0 if it was able to find a valid regulatory rule which does
+ * apply to the given center_freq otherwise it returns non-zero. It will
+ * also return -ERANGE if we determine the given center_freq does not even have
+ * a regulatory rule for a frequency range in the center_freq's band. See
+ * freq_in_rule_band() for our current definition of a band -- this is purely
+ * subjective and right now its 802.11 specific.
 */
 static int freq_reg_info(u32 center_freq, u32 *bandwidth,
                         const struct ieee80211_reg_rule **reg_rule)
 {
        int i;
+        bool band_rule_found = false;
        u32 max_bandwidth = 0;
        if (!cfg80211_regdomain)
@@ -767,7 +820,15 @@ static int freq_reg_info(u32 center_freq, u32 *bandwidth,
                rr = &cfg80211_regdomain->reg_rules[i];
                fr = &rr->freq_range;
                pr = &rr->power_rule;
+                /* We only need to know if one frequency rule was
+                 * was in center_freq's band, that's enough, so lets
+                 * not overwrite it once found */
+                if (!band_rule_found)
+                        band_rule_found = freq_in_rule_band(fr, center_freq);
                max_bandwidth = freq_max_bandwidth(fr, center_freq);
                if (max_bandwidth && *bandwidth <= max_bandwidth) {
                        *reg_rule = rr;
                        *bandwidth = max_bandwidth;
@@ -775,23 +836,64 @@ static int freq_reg_info(u32 center_freq, u32 *bandwidth,
                }
        }
+        if (!band_rule_found)
+                return -ERANGE;
        return !max_bandwidth;
 }
-static void handle_channel(struct ieee80211_channel *chan)
+static void handle_channel(struct wiphy *wiphy, enum ieee80211_band band,
+                           unsigned int chan_idx)
 {
        int r;
-        u32 flags = chan->orig_flags;
+        u32 flags;
        u32 max_bandwidth = 0;
        const struct ieee80211_reg_rule *reg_rule = NULL;
        const struct ieee80211_power_rule *power_rule = NULL;
+        struct ieee80211_supported_band *sband;
+        struct ieee80211_channel *chan;
+        sband = wiphy->bands[band];
+        BUG_ON(chan_idx >= sband->n_channels);
+        chan = &sband->channels[chan_idx];
+        flags = chan->orig_flags;
        r = freq_reg_info(MHZ_TO_KHZ(chan->center_freq),
                &max_bandwidth, &reg_rule);
        if (r) {
-                flags |= IEEE80211_CHAN_DISABLED;
+                /* This means no regulatory rule was found in the country IE
-                chan->flags = flags;
+                 * with a frequency range on the center_freq's band, since
+                 * IEEE-802.11 allows for a country IE to have a subset of the
+                 * regulatory information provided in a country we ignore
+                 * disabling the channel unless at least one reg rule was
+                 * found on the center_freq's band. For details see this
+                 * clarification:
+                 *
+                 * http://tinyurl.com/11d-clarification
+                 */
+                if (r == -ERANGE &&
+                    last_request->initiator == REGDOM_SET_BY_COUNTRY_IE) {
+#ifdef CONFIG_CFG80211_REG_DEBUG
+                        printk(KERN_DEBUG "cfg80211: Leaving channel %d MHz "
+                                "intact on %s - no rule found in band on "
+                                "Country IE\n",
+                                chan->center_freq, wiphy_name(wiphy));
+#endif
+                } else {
+                /* In this case we know the country IE has at least one reg rule
+                 * for the band so we respect its band definitions */
+#ifdef CONFIG_CFG80211_REG_DEBUG
+                        if (last_request->initiator == REGDOM_SET_BY_COUNTRY_IE)
+                                printk(KERN_DEBUG "cfg80211: Disabling "
+                                        "channel %d MHz on %s due to "
+                                        "Country IE\n",
+                                        chan->center_freq, wiphy_name(wiphy));
+#endif
+                        flags |= IEEE80211_CHAN_DISABLED;
+                        chan->flags = flags;
+                }
                return;
        }
@@ -808,12 +910,16 @@ static void handle_channel(struct ieee80211_channel *chan)
                chan->max_power = (int) MBM_TO_DBM(power_rule->max_eirp);
 }
-static void handle_band(struct ieee80211_supported_band *sband)
+static void handle_band(struct wiphy *wiphy, enum ieee80211_band band)
 {
-        int i;
+        unsigned int i;
+        struct ieee80211_supported_band *sband;
+        BUG_ON(!wiphy->bands[band]);
+        sband = wiphy->bands[band];
        for (i = 0; i < sband->n_channels; i++)
-                handle_channel(&sband->channels[i]);
+                handle_channel(wiphy, band, i);
 }
 static bool ignore_reg_update(struct wiphy *wiphy, enum reg_set_by setby)
@@ -840,7 +946,7 @@ void wiphy_update_regulatory(struct wiphy *wiphy, enum reg_set_by setby)
        enum ieee80211_band band;
        for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
                if (wiphy->bands[band])
-                        handle_band(wiphy->bands[band]);
+                        handle_band(wiphy, band);
                if (wiphy->reg_notifier)
                        wiphy->reg_notifier(wiphy, setby);
        }
diff --git a/net/xfrm/xfrm_ipcomp.c b/net/xfrm/xfrm_ipcomp.c
index c609a4b98e15..42cd18391f46 100644
--- a/net/xfrm/xfrm_ipcomp.c
+++ b/net/xfrm/xfrm_ipcomp.c
@@ -63,7 +63,6 @@ static int ipcomp_decompress(struct xfrm_state *x, struct sk_buff *skb)
        if (len > skb_tailroom(skb))
                len = skb_tailroom(skb);
-        skb->truesize += len;
        __skb_put(skb, len);
        len += plen;
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 5d900307de3e..c7de8b39fcf1 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -151,16 +151,16 @@ cmd_cc_i_c       = $(CPP) $(c_flags)   -o $@ $<
 $(obj)/%.i: $(src)/%.c FORCE
        $(call if_changed_dep,cc_i_c)
-cmd_genksyms =                                                              \
+cmd_gensymtypes =                                                           \
    $(CPP) -D__GENKSYMS__ $(c_flags) $< |                                   \
-    $(GENKSYMS) -T $@ -A -a $(ARCH)                                         \
+    $(GENKSYMS) -T $@ -a $(ARCH)                                            \
     $(if $(KBUILD_PRESERVE),-p)                                            \
     $(if $(1),-r $(firstword $(wildcard $(@:.symtypes=.symref) /dev/null)))
 quiet_cmd_cc_symtypes_c = SYM $(quiet_modtag) $@
 cmd_cc_symtypes_c =                                                         \
    set -e;                                                                 \
-    $(call cmd_genksyms, true) >/dev/null;                                  \
+    $(call cmd_gensymtypes, true) >/dev/null;                               \
    test -s $@ || rm -f $@
 $(obj)/%.symtypes : $(src)/%.c FORCE
@@ -177,38 +177,28 @@ cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
 else
 # When module versioning is enabled the following steps are executed:
-# o compile a .tmp_<file>.s from <file>.c
+# o compile a .tmp_<file>.o from <file>.c
-# o if .tmp_<file>.s doesn't contain a __ksymtab version, i.e. does
+# o if .tmp_<file>.o doesn't contain a __ksymtab version, i.e. does
-#   not export symbols, we just assemble .tmp_<file>.s to <file>.o and
+#   not export symbols, we just rename .tmp_<file>.o to <file>.o and
 #   are done.
 # o otherwise, we calculate symbol versions using the good old
 #   genksyms on the preprocessed source and postprocess them in a way
-#   that they are usable as assembly source
+#   that they are usable as a linker script
-# o assemble <file>.o from .tmp_<file>.s forcing inclusion of directives
+# o generate <file>.o from .tmp_<file>.o using the linker to
-#   defining the actual values of __crc_*, followed by objcopy-ing them
+#   replace the unresolved symbols __crc_exported_symbol with
-#   to force these symbols to be local to permit stripping them later.
+#   the actual value of the checksum generated by genksyms
-s_file = $(@D)/.tmp_$(@F:.o=.s)
-v_file = $(@D)/.tmp_$(@F:.o=.v)
-tmp_o_file = $(@D)/.tmp_$(@F)
-no_g_c_flags = $(filter-out -g%,$(c_flags))
-cmd_cc_o_c = $(CC) $(c_flags) -S -o $(s_file) $<
+cmd_cc_o_c = $(CC) $(c_flags) -c -o $(@D)/.tmp_$(@F) $<
 cmd_modversions =                                                       \
-        if grep -q __ksymtab $(s_file); then                            \
+        if $(OBJDUMP) -h $(@D)/.tmp_$(@F) | grep -q __ksymtab; then     \
-                if $(call cmd_genksyms, $(KBUILD_SYMTYPES)) > $(v_file) \
+                $(call cmd_gensymtypes, $(KBUILD_SYMTYPES))             \
-                   && $(CC) $(no_g_c_flags) -c -Wa,$(v_file)            \
+                    > $(@D)/.tmp_$(@F:.o=.ver);                         \
-                            -o $(tmp_o_file) $(s_file)                  \
+                                                                        \
-                   && $(OBJCOPY) -L '__crc_*' -L '___crc_*' -w          \
+                $(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F)              \
-                                 $(tmp_o_file) $@;                      \
+                        -T $(@D)/.tmp_$(@F:.o=.ver);                    \
-                then                                                    \
+                rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);        \
-                        : ;                                             \
-                else                                                    \
-                        rm -f $@; exit 1;                               \
-                fi;                                                     \
        else                                                            \
-                rm -f $(v_file);                                        \
+                mv -f $(@D)/.tmp_$(@F) $@;                              \
-                $(CC) $(no_g_c_flags) -c -o $@ $(s_file);               \
        fi;
 endif
@@ -225,12 +215,7 @@ define rule_cc_o_c
        $(cmd_record_mcount)                                              \
        scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,cc_o_c)' >    \
                                                      $(dot-target).tmp;  \
-        if [ -r $(@D)/.tmp_$(@F:.o=.v) ]; then                            \
+        rm -f $(depfile);                                                 \
-                echo >> $(dot-target).tmp;                                \
-                echo '$@: $(GENKSYMS)' >> $(dot-target).tmp;              \
-                echo '$(GENKSYMS):: ;' >> $(dot-target).tmp;              \
-        fi;                                                               \
-        rm -f $(depfile) $(@D)/.tmp_$(@F:.o=.?);                          \
        mv -f $(dot-target).tmp $(dot-target).cmd
 endef
diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
index a5122dce1264..efa5d940e632 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst
@@ -17,8 +17,7 @@ __modinst: $(modules)
        @:
 quiet_cmd_modules_install = INSTALL $@
-      cmd_modules_install = mkdir -p $(2); \
+      cmd_modules_install = mkdir -p $(2); cp $@ $(2) ; $(mod_strip_cmd) $(2)/$(notdir $@)
-                            $(mod_strip_cmd) $@ $(2)/$(notdir $@) || cp $@ $(2)
 # Modules built outside the kernel source tree go into extra by default
 INSTALL_MOD_DIR ?= extra
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 7bed4ed2c519..45eb0ae98eba 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -10,7 +10,7 @@ use strict;
 my $P = $0;
 $P =~ s@.*/@@g;
-my $V = '0.26';
+my $V = '0.27';
 use Getopt::Long qw(:config no_auto_abbrev);
@@ -411,13 +411,15 @@ sub ctx_statement_block {
        my $type = '';
        my $level = 0;
-        my @stack = ([$type, $level]);
+        my @stack = ();
        my $p;
        my $c;
        my $len = 0;
        my $remainder;
        while (1) {
+                @stack = (['', 0]) if ($#stack == -1);
                #warn "CSB: blk<$blk> remain<$remain>\n";
                # If we are about to drop off the end, pull in more
                # context.
@@ -1663,7 +1665,7 @@ sub process {
                        # Should not end with a space.
                        $to =~ s/\s+$//;
                        # '*'s should not have spaces between.
-                        while ($to =~ s/(.)\s\*/$1\*/) {
+                        while ($to =~ s/\*\s+\*/\*\*/) {
                        }
                        #print "from<$from> to<$to>\n";
@@ -1678,7 +1680,7 @@ sub process {
                        # Should not end with a space.
                        $to =~ s/\s+$//;
                        # '*'s should not have spaces between.
-                        while ($to =~ s/(.)\s\*/$1\*/) {
+                        while ($to =~ s/\*\s+\*/\*\*/) {
                        }
                        # Modifiers should have spaces.
                        $to =~ s/(\b$Modifier$)/$1 /;
@@ -2014,7 +2016,11 @@ sub process {
                        # Flatten any parentheses
                        $value =~ s/\)\(/\) \(/g;
-                        while ($value !~ /(?:$Ident|-?$Constant)\s*$Compare\s*(?:$Ident|-?$Constant)/ && $value =~ s/\([^\(\)]*\)/1/) {
+                        while ($value =~ s/\[[^\{\}]*\]/1/ ||
+                               $value !~ /(?:$Ident|-?$Constant)\s*
+                                             $Compare\s*
+                                             (?:$Ident|-?$Constant)/x &&
+                               $value =~ s/\([^\(\)]*\)/1/) {
                        }
                        if ($value =~ /^(?:$Ident|-?$Constant)$/) {
@@ -2102,6 +2108,11 @@ sub process {
                                ERROR("trailing statements should be on next line\n" . $herecurr);
                        }
                }
+# if should not continue a brace
+                if ($line =~ /}\s*if\b/) {
+                        ERROR("trailing statements should be on next line\n" .
+                                $herecurr);
+                }
 # case and default should not have general statements after them
                if ($line =~ /^.\s*(?:case\s*.*|default\s*):/g &&
                    $line !~ /\G(?:
@@ -2516,9 +2527,10 @@ sub process {
                        WARN("please use device_initcall() instead of __initcall()\n" . $herecurr);
                }
 # check for struct file_operations, ensure they are const.
-                if ($line =~ /\bstruct\s+file_operations\b/ &&
+                if ($line !~ /\bconst\b/ &&
-                    $line !~ /\bconst\b/) {
+                    $line =~ /\bstruct\s+(file_operations|seq_operations)\b/) {
-                        WARN("struct file_operations should normally be const\n" . $herecurr);
+                        WARN("struct $1 should normally be const\n" .
+                                $herecurr);
                }
 # use of NR_CPUS is usually wrong
diff --git a/scripts/config b/scripts/config
index 68b9761cdc38..db6084b78a10 100755
--- a/scripts/config
+++ b/scripts/config
@@ -60,6 +60,10 @@ else
        FN=.config
 fi
+if [ "$1" = "" ] ; then
+        usage
+fi
 while [ "$1" != "" ] ; do
        CMD="$1"
        shift
diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c
index f8bb4cabd62d..3a8297b5184c 100644
--- a/scripts/genksyms/genksyms.c
+++ b/scripts/genksyms/genksyms.c
@@ -43,7 +43,7 @@ int cur_line = 1;
 char *cur_filename;
 static int flag_debug, flag_dump_defs, flag_reference, flag_dump_types,
-           flag_preserve, flag_warnings, flag_asm;
+           flag_preserve, flag_warnings;
 static const char *arch = "";
 static const char *mod_prefix = "";
@@ -610,11 +610,8 @@ void export_symbol(const char *name)
                if (flag_dump_defs)
                        fputs(">\n", debugfile);
-                /* Used as assembly source or a linker script. */
+                /* Used as a linker script. */
-                printf(flag_asm
+                printf("%s__crc_%s = 0x%08lx ;\n", mod_prefix, name, crc);
-                       ? ".equiv %s__crc_%s, %#08lx\n"
-                       : "%s__crc_%s = %#08lx ;\n",
-                       mod_prefix, name, crc);
        }
 }
@@ -651,10 +648,9 @@ void error_with_pos(const char *fmt, ...)
 static void genksyms_usage(void)
 {
-        fputs("Usage:\n" "genksyms [-aAdDTwqhV] > /path/to/.tmp_obj.ver\n" "\n"
+        fputs("Usage:\n" "genksyms [-adDTwqhV] > /path/to/.tmp_obj.ver\n" "\n"
 #ifdef __GNU_LIBRARY__
              "  -a, --arch            Select architecture\n"
-              "  -A, --asm             Generate assembly rather than linker script\n"
              "  -d, --debug           Increment the debug level (repeatable)\n"
              "  -D, --dump            Dump expanded symbol defs (for debugging only)\n"
              "  -r, --reference file  Read reference symbols from a file\n"
@@ -666,7 +662,6 @@ static void genksyms_usage(void)
              "  -V, --version         Print the release version\n"
 #else                           /* __GNU_LIBRARY__ */
              "  -a                    Select architecture\n"
-              "  -A                    Generate assembly rather than linker script\n"
              "  -d                    Increment the debug level (repeatable)\n"
              "  -D                    Dump expanded symbol defs (for debugging only)\n"
              "  -r file               Read reference symbols from a file\n"
@@ -688,7 +683,6 @@ int main(int argc, char **argv)
 #ifdef __GNU_LIBRARY__
        struct option long_opts[] = {
                {"arch", 1, 0, 'a'},
-                {"asm", 0, 0, 'A'},
                {"debug", 0, 0, 'd'},
                {"warnings", 0, 0, 'w'},
                {"quiet", 0, 0, 'q'},
@@ -701,10 +695,10 @@ int main(int argc, char **argv)
                {0, 0, 0, 0}
        };
-        while ((o = getopt_long(argc, argv, "a:dwqVADr:T:ph",
+        while ((o = getopt_long(argc, argv, "a:dwqVDr:T:ph",
                                &long_opts[0], NULL)) != EOF)
 #else                           /* __GNU_LIBRARY__ */
-        while ((o = getopt(argc, argv, "a:dwqVADr:T:ph")) != EOF)
+        while ((o = getopt(argc, argv, "a:dwqVDr:T:ph")) != EOF)
 #endif                          /* __GNU_LIBRARY__ */
                switch (o) {
                case 'a':
@@ -722,9 +716,6 @@ int main(int argc, char **argv)
                case 'V':
                        fputs("genksyms version 2.5.60\n", stderr);
                        break;
-                case 'A':
-                        flag_asm = 1;
-                        break;
                case 'D':
                        flag_dump_defs = 1;
                        break;
diff --git a/scripts/genksyms/keywords.c_shipped b/scripts/genksyms/keywords.c_shipped
index 83484fe93ede..971e0113ae7a 100644
--- a/scripts/genksyms/keywords.c_shipped
+++ b/scripts/genksyms/keywords.c_shipped
@@ -1,4 +1,4 @@
-/* ANSI-C code produced by gperf version 3.0.1 */
+/* ANSI-C code produced by gperf version 3.0.2 */
 /* Command-line: gperf -L ANSI-C -a -C -E -g -H is_reserved_hash -k '1,3,$' -N is_reserved_word -p -t scripts/genksyms/keywords.gperf  */
 #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
@@ -32,7 +32,7 @@
 #line 3 "scripts/genksyms/keywords.gperf"
 struct resword { const char *name; int token; };
-/* maximum key range = 64, duplicates = 0 */
+/* maximum key range = 62, duplicates = 0 */
 #ifdef __GNUC__
 __inline
@@ -46,32 +46,32 @@ is_reserved_hash (register const char *str, register unsigned int len)
 {
  static const unsigned char asso_values[] =
    {
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67,  0,
+      65, 65, 65, 65, 65, 65, 65, 65, 65,  5,
-      67, 67, 67, 67, 67, 67, 15, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 35, 65, 65, 65,
-       0, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+       0, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67,  0, 67,  0, 67,  5,
+      65, 65, 65, 65, 65,  0, 65,  0, 65,  5,
-      25, 20, 15, 30, 67, 15, 67, 67, 10,  0,
+      20, 15, 10, 30, 65, 15, 65, 65, 20,  0,
-      10, 40, 20, 67, 10,  5,  0, 10, 15, 67,
+      10, 35, 20, 65, 10,  5,  0, 10,  5, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
-      67, 67, 67, 67, 67, 67
+      65, 65, 65, 65, 65, 65
    };
  return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]] + asso_values[(unsigned char)str[len - 1]];
 }
@@ -84,119 +84,116 @@ is_reserved_word (register const char *str, register unsigned int len)
 {
  enum
    {
-      TOTAL_KEYWORDS = 45,
+      TOTAL_KEYWORDS = 43,
      MIN_WORD_LENGTH = 3,
      MAX_WORD_LENGTH = 24,
      MIN_HASH_VALUE = 3,
-      MAX_HASH_VALUE = 66
+      MAX_HASH_VALUE = 64
    };
  static const struct resword wordlist[] =
    {
      {""}, {""}, {""},
-#line 28 "scripts/genksyms/keywords.gperf"
+#line 26 "scripts/genksyms/keywords.gperf"
      {"asm", ASM_KEYW},
      {""},
-#line 10 "scripts/genksyms/keywords.gperf"
+#line 8 "scripts/genksyms/keywords.gperf"
      {"__asm", ASM_KEYW},
      {""},
-#line 11 "scripts/genksyms/keywords.gperf"
+#line 9 "scripts/genksyms/keywords.gperf"
      {"__asm__", ASM_KEYW},
      {""}, {""},
-#line 54 "scripts/genksyms/keywords.gperf"
+#line 52 "scripts/genksyms/keywords.gperf"
      {"__typeof__", TYPEOF_KEYW},
      {""},
-#line 14 "scripts/genksyms/keywords.gperf"
+#line 12 "scripts/genksyms/keywords.gperf"
      {"__const", CONST_KEYW},
-#line 13 "scripts/genksyms/keywords.gperf"
+#line 11 "scripts/genksyms/keywords.gperf"
      {"__attribute__", ATTRIBUTE_KEYW},
-#line 15 "scripts/genksyms/keywords.gperf"
+#line 13 "scripts/genksyms/keywords.gperf"
      {"__const__", CONST_KEYW},
-#line 20 "scripts/genksyms/keywords.gperf"
+#line 18 "scripts/genksyms/keywords.gperf"
      {"__signed__", SIGNED_KEYW},
-#line 46 "scripts/genksyms/keywords.gperf"
+#line 44 "scripts/genksyms/keywords.gperf"
      {"static", STATIC_KEYW},
-      {""},
+#line 20 "scripts/genksyms/keywords.gperf"
-#line 41 "scripts/genksyms/keywords.gperf"
+      {"__volatile__", VOLATILE_KEYW},
+#line 39 "scripts/genksyms/keywords.gperf"
      {"int", INT_KEYW},
-#line 34 "scripts/genksyms/keywords.gperf"
+#line 32 "scripts/genksyms/keywords.gperf"
      {"char", CHAR_KEYW},
-#line 35 "scripts/genksyms/keywords.gperf"
+#line 33 "scripts/genksyms/keywords.gperf"
      {"const", CONST_KEYW},
-#line 47 "scripts/genksyms/keywords.gperf"
+#line 45 "scripts/genksyms/keywords.gperf"
      {"struct", STRUCT_KEYW},
-#line 26 "scripts/genksyms/keywords.gperf"
+#line 24 "scripts/genksyms/keywords.gperf"
      {"__restrict__", RESTRICT_KEYW},
-#line 27 "scripts/genksyms/keywords.gperf"
-      {"restrict", RESTRICT_KEYW},
-#line 7 "scripts/genksyms/keywords.gperf"
-      {"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW},
-#line 18 "scripts/genksyms/keywords.gperf"
-      {"__inline__", INLINE_KEYW},
-      {""},
-#line 22 "scripts/genksyms/keywords.gperf"
-      {"__volatile__", VOLATILE_KEYW},
-#line 5 "scripts/genksyms/keywords.gperf"
-      {"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
 #line 25 "scripts/genksyms/keywords.gperf"
+      {"restrict", RESTRICT_KEYW},
+#line 23 "scripts/genksyms/keywords.gperf"
      {"_restrict", RESTRICT_KEYW},
-      {""},
-#line 12 "scripts/genksyms/keywords.gperf"
-      {"__attribute", ATTRIBUTE_KEYW},
-#line 6 "scripts/genksyms/keywords.gperf"
-      {"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
 #line 16 "scripts/genksyms/keywords.gperf"
+      {"__inline__", INLINE_KEYW},
+#line 10 "scripts/genksyms/keywords.gperf"
+      {"__attribute", ATTRIBUTE_KEYW},
+      {""},
+#line 14 "scripts/genksyms/keywords.gperf"
      {"__extension__", EXTENSION_KEYW},
-#line 37 "scripts/genksyms/keywords.gperf"
+#line 35 "scripts/genksyms/keywords.gperf"
      {"enum", ENUM_KEYW},
-#line 8 "scripts/genksyms/keywords.gperf"
+#line 19 "scripts/genksyms/keywords.gperf"
-      {"EXPORT_UNUSED_SYMBOL", EXPORT_SYMBOL_KEYW},
+      {"__volatile", VOLATILE_KEYW},
-#line 38 "scripts/genksyms/keywords.gperf"
+#line 36 "scripts/genksyms/keywords.gperf"
      {"extern", EXTERN_KEYW},
      {""},
-#line 19 "scripts/genksyms/keywords.gperf"
+#line 17 "scripts/genksyms/keywords.gperf"
      {"__signed", SIGNED_KEYW},
-#line 9 "scripts/genksyms/keywords.gperf"
+#line 7 "scripts/genksyms/keywords.gperf"
-      {"EXPORT_UNUSED_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
+      {"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW},
-#line 49 "scripts/genksyms/keywords.gperf"
+      {""},
-      {"union", UNION_KEYW},
+#line 51 "scripts/genksyms/keywords.gperf"
-#line 53 "scripts/genksyms/keywords.gperf"
      {"typeof", TYPEOF_KEYW},
-#line 48 "scripts/genksyms/keywords.gperf"
+#line 46 "scripts/genksyms/keywords.gperf"
      {"typedef", TYPEDEF_KEYW},
-#line 17 "scripts/genksyms/keywords.gperf"
+#line 15 "scripts/genksyms/keywords.gperf"
      {"__inline", INLINE_KEYW},
-#line 33 "scripts/genksyms/keywords.gperf"
+#line 31 "scripts/genksyms/keywords.gperf"
      {"auto", AUTO_KEYW},
-#line 21 "scripts/genksyms/keywords.gperf"
+#line 47 "scripts/genksyms/keywords.gperf"
-      {"__volatile", VOLATILE_KEYW},
+      {"union", UNION_KEYW},
      {""}, {""},
-#line 50 "scripts/genksyms/keywords.gperf"
+#line 48 "scripts/genksyms/keywords.gperf"
      {"unsigned", UNSIGNED_KEYW},
-      {""},
+#line 49 "scripts/genksyms/keywords.gperf"
-#line 44 "scripts/genksyms/keywords.gperf"
+      {"void", VOID_KEYW},
+#line 42 "scripts/genksyms/keywords.gperf"
      {"short", SHORT_KEYW},
-#line 40 "scripts/genksyms/keywords.gperf"
+      {""}, {""},
+#line 50 "scripts/genksyms/keywords.gperf"
+      {"volatile", VOLATILE_KEYW},
+      {""},
+#line 37 "scripts/genksyms/keywords.gperf"
+      {"float", FLOAT_KEYW},
+#line 34 "scripts/genksyms/keywords.gperf"
+      {"double", DOUBLE_KEYW},
+      {""},
+#line 5 "scripts/genksyms/keywords.gperf"
+      {"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
+      {""}, {""},
+#line 38 "scripts/genksyms/keywords.gperf"
      {"inline", INLINE_KEYW},
+#line 6 "scripts/genksyms/keywords.gperf"
+      {"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
+#line 41 "scripts/genksyms/keywords.gperf"
+      {"register", REGISTER_KEYW},
      {""},
-#line 52 "scripts/genksyms/keywords.gperf"
+#line 22 "scripts/genksyms/keywords.gperf"
-      {"volatile", VOLATILE_KEYW},
-#line 42 "scripts/genksyms/keywords.gperf"
-      {"long", LONG_KEYW},
-#line 24 "scripts/genksyms/keywords.gperf"
      {"_Bool", BOOL_KEYW},
-      {""}, {""},
 #line 43 "scripts/genksyms/keywords.gperf"
-      {"register", REGISTER_KEYW},
+      {"signed", SIGNED_KEYW},
-#line 51 "scripts/genksyms/keywords.gperf"
+      {""}, {""},
-      {"void", VOID_KEYW},
+#line 40 "scripts/genksyms/keywords.gperf"
-#line 39 "scripts/genksyms/keywords.gperf"
+      {"long", LONG_KEYW}
-      {"float", FLOAT_KEYW},
-#line 36 "scripts/genksyms/keywords.gperf"
-      {"double", DOUBLE_KEYW},
-      {""}, {""}, {""}, {""},
-#line 45 "scripts/genksyms/keywords.gperf"
-      {"signed", SIGNED_KEYW}
    };
  if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
diff --git a/scripts/genksyms/keywords.gperf b/scripts/genksyms/keywords.gperf
index 8abe7ab8d88f..5ef3733225fb 100644
--- a/scripts/genksyms/keywords.gperf
+++ b/scripts/genksyms/keywords.gperf
@@ -5,8 +5,6 @@ struct resword { const char *name; int token; }
 EXPORT_SYMBOL, EXPORT_SYMBOL_KEYW
 EXPORT_SYMBOL_GPL, EXPORT_SYMBOL_KEYW
 EXPORT_SYMBOL_GPL_FUTURE, EXPORT_SYMBOL_KEYW
-EXPORT_UNUSED_SYMBOL, EXPORT_SYMBOL_KEYW
-EXPORT_UNUSED_SYMBOL_GPL, EXPORT_SYMBOL_KEYW
 __asm, ASM_KEYW
 __asm__, ASM_KEYW
 __attribute, ATTRIBUTE_KEYW
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index 92758120a767..ad2434b26970 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -130,9 +130,18 @@ static int read_symbol(FILE *in, struct sym_entry *s)
 static int symbol_valid(struct sym_entry *s)
 {
        /* Symbols which vary between passes.  Passes 1 and 2 must have
-         * identical symbol lists.
+         * identical symbol lists.  The kallsyms_* symbols below are only added
+         * after pass 1, they would be included in pass 2 when --all-symbols is
+         * specified so exclude them to get a stable symbol list.
         */
        static char *special_symbols[] = {
+                "kallsyms_addresses",
+                "kallsyms_num_syms",
+                "kallsyms_names",
+                "kallsyms_markers",
+                "kallsyms_token_table",
+                "kallsyms_token_index",
        /* Exclude linker generated symbols which vary between passes */
                "_SDA_BASE_",           /* ppc */
                "_SDA2_BASE_",          /* ppc */
@@ -164,9 +173,7 @@ static int symbol_valid(struct sym_entry *s)
        }
        /* Exclude symbols which vary between passes. */
-        if (strstr((char *)s->sym + offset, "_compiled.") ||
+        if (strstr((char *)s->sym + offset, "_compiled."))
-            strncmp((char*)s->sym + offset, "__compound_literal.", 19) == 0 ||
-            strncmp((char*)s->sym + offset, "__compound_literal$", 19) == 0)
                return 0;
        for (i = 0; special_symbols[i]; i++)
@@ -543,10 +550,8 @@ int main(int argc, char **argv)
                usage();
        read_map(stdin);
-        if (table_cnt) {
+        sort_symbols();
-                sort_symbols();
+        optimize_token_table();
-                optimize_token_table();
-        }
        write_src();
        return 0;
diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl
index 700a7a654a3f..d40449cafa84 100644
--- a/scripts/markup_oops.pl
+++ b/scripts/markup_oops.pl
@@ -1,5 +1,7 @@
 #!/usr/bin/perl -w
+use File::Basename;
 # Copyright 2008, Intel Corporation
 #
 # This file is part of the Linux kernel
@@ -13,23 +15,41 @@
 my $vmlinux_name = $ARGV[0];
+if (!defined($vmlinux_name)) {
+        my $kerver = `uname -r`;
+        chomp($kerver);
+        $vmlinux_name = "/lib/modules/$kerver/build/vmlinux";
+        print "No vmlinux specified, assuming $vmlinux_name\n";
+}
+my $filename = $vmlinux_name;
 #
 # Step 1: Parse the oops to find the EIP value
 #
 my $target = "0";
+my $function;
+my $module = "";
+my $func_offset;
+my $vmaoffset = 0;
 while (<STDIN>) {
-        if ($_ =~ /EIP: 0060:\[\<([a-z0-9]+)\>\]/) {
+        my $line = $_;
+        if ($line =~ /EIP: 0060:\[\<([a-z0-9]+)\>\]/) {
                $target = $1;
        }
-}
+        if ($line =~ /EIP is at ([a-zA-Z0-9\_]+)\+(0x[0-9a-f]+)\/0x[a-f0-9]/) {
+                $function = $1;
+                $func_offset = $2;
+        }
-if ($target =~ /^f8/) {
+        # check if it's a module
-        print "This script does not work on modules ... \n";
+        if ($line =~ /EIP is at ([a-zA-Z0-9\_]+)\+(0x[0-9a-f]+)\/0x[a-f0-9]+\W\[([a-zA-Z0-9\_\-]+)\]/) {
-        exit;
+                $module = $3;
+        }
 }
+my $decodestart = hex($target) - hex($func_offset);
+my $decodestop = $decodestart + 8192;
 if ($target eq "0") {
        print "No oops found!\n";
        print "Usage: \n";
@@ -37,6 +57,29 @@ if ($target eq "0") {
        exit;
 }
+# if it's a module, we need to find the .ko file and calculate a load offset
+if ($module ne "") {
+        my $dir = dirname($filename);
+        $dir = $dir . "/";
+        my $mod = $module . ".ko";
+        my $modulefile = `find $dir -name $mod | head -1`;
+        chomp($modulefile);
+        $filename = $modulefile;
+        if ($filename eq "") {
+                print "Module .ko file for $module not found. Aborting\n";
+                exit;
+        }
+        # ok so we found the module, now we need to calculate the vma offset
+        open(FILE, "objdump -dS $filename |") || die "Cannot start objdump";
+        while (<FILE>) {
+                if ($_ =~ /^([0-9a-f]+) \<$function\>\:/) {
+                        my $fu = $1;
+                        $vmaoffset = hex($target) - hex($fu) - hex($func_offset);
+                }
+        }
+        close(FILE);
+}
 my $counter = 0;
 my $state   = 0;
 my $center  = 0;
@@ -59,9 +102,7 @@ sub InRange {
 # first, parse the input into the lines array, but to keep size down,
 # we only do this for 4Kb around the sweet spot
-my $filename;
+open(FILE, "objdump -dS --adjust-vma=$vmaoffset --start-address=$decodestart --stop-address=$decodestop $filename |") || die "Cannot start objdump";
-open(FILE, "objdump -dS $vmlinux_name |") || die "Cannot start objdump";
 while (<FILE>) {
        my $line = $_;
diff --git a/scripts/mksysmap b/scripts/mksysmap
index 1db316a3712b..6e133a0bae7a 100644
--- a/scripts/mksysmap
+++ b/scripts/mksysmap
@@ -37,6 +37,9 @@
 # readprofile starts reading symbols when _stext is found, and
 # continue until it finds a symbol which is not either of 'T', 't',
-# 'W' or 'w'.
+# 'W' or 'w'. __crc_ are 'A' and placed in the middle
+# so we just ignore them to let readprofile continue to work.
+# (At least sparc64 has __crc_ in the middle).
+$NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)' > $2
-$NM -n $1 | grep -v '\( [aNUw] \)\|\( \$[adt]\)' > $2
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index d4dc222a74f3..491b8b1b6abf 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -366,11 +366,17 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
        for (i = 0; i < count; i++) {
                const char *id = (char *)devs[i].id;
+                char acpi_id[sizeof(devs[0].id)];
+                int j;
                buf_printf(&mod->dev_table_buf,
                           "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
+                /* fix broken pnp bus lowercasing */
+                for (j = 0; j < sizeof(acpi_id); j++)
+                        acpi_id[j] = toupper(id[j]);
                buf_printf(&mod->dev_table_buf,
-                           "MODULE_ALIAS(\"acpi*:%s:*\");\n", id);
+                           "MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id);
        }
 }
@@ -416,10 +422,17 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
                        /* add an individual alias for every device entry */
                        if (!dup) {
+                                char acpi_id[sizeof(card->devs[0].id)];
+                                int k;
                                buf_printf(&mod->dev_table_buf,
                                           "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
+                                /* fix broken pnp bus lowercasing */
+                                for (k = 0; k < sizeof(acpi_id); k++)
+                                        acpi_id[k] = toupper(id[k]);
                                buf_printf(&mod->dev_table_buf,
-                                           "MODULE_ALIAS(\"acpi*:%s:*\");\n", id);
+                                           "MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id);
                        }
                }
        }
diff --git a/scripts/strip-symbols b/scripts/strip-symbols
deleted file mode 100644
index 29ee8c1a014b..000000000000
--- a/scripts/strip-symbols
+++ /dev/null
@@ -1,22 +0,0 @@
-<*>
-*.h
-__compound_literal[$.][0-9]*
-__crc_[a-zA-Z_]*
-__exitcall_[a-zA-Z_]*
-__func__[$.][0-9]*
-__FUNCTION__[$.][0-9]*
-gcc[0-9]_compiled[$.]
-__initcall_[a-zA-Z_]*
-__kcrctab_[a-zA-Z_]*
-__kstrtab_[a-zA-Z_]*
-__ksymtab_[a-zA-Z_]*
-__mod_[a-zA-Z_]*[0-9]
-__module_depends
-__param_[a-zA-Z_]*
-__pci_fixup_*PCI_ANY_IDPCI_ANY_ID*
-__pci_fixup_*PCI_ANY_IDPCI_DEVICE_ID_*
-__pci_fixup_*PCI_VENDOR_ID_*PCI_ANY_ID*
-__pci_fixup_*PCI_VENDOR_ID_*PCI_DEVICE_ID_*
-__PRETTY_FUNCTION__[$.][0-9]*
-__setup_[a-zA-Z_]*
-____versions
diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
index 09796797d122..b1ec3b4ee17d 100644
--- a/security/keys/keyctl.c
+++ b/security/keys/keyctl.c
@@ -54,11 +54,11 @@ static int key_get_type_from_user(char *type,
 * - returns the new key's serial number
 * - implements add_key()
 */
-asmlinkage long sys_add_key(const char __user *_type,
+SYSCALL_DEFINE5(add_key, const char __user *, _type,
-                            const char __user *_description,
+                const char __user *, _description,
-                            const void __user *_payload,
+                const void __user *, _payload,
-                            size_t plen,
+                size_t, plen,
-                            key_serial_t ringid)
+                key_serial_t, ringid)
 {
        key_ref_t keyring_ref, key_ref;
        char type[32], *description;
@@ -146,10 +146,10 @@ asmlinkage long sys_add_key(const char __user *_type,
 *   - if the _callout_info string is empty, it will be rendered as "-"
 * - implements request_key()
 */
-asmlinkage long sys_request_key(const char __user *_type,
+SYSCALL_DEFINE4(request_key, const char __user *, _type,
-                                const char __user *_description,
+                const char __user *, _description,
-                                const char __user *_callout_info,
+                const char __user *, _callout_info,
-                                key_serial_t destringid)
+                key_serial_t, destringid)
 {
        struct key_type *ktype;
        struct key *key;
@@ -270,6 +270,7 @@ long keyctl_join_session_keyring(const char __user *_name)
        /* join the session */
        ret = join_session_keyring(name);
+        kfree(name);
 error:
        return ret;
@@ -1216,8 +1217,8 @@ long keyctl_get_security(key_serial_t keyid,
 /*
 * the key control system call
 */
-asmlinkage long sys_keyctl(int option, unsigned long arg2, unsigned long arg3,
+SYSCALL_DEFINE5(keyctl, int, option, unsigned long, arg2, unsigned long, arg3,
-                           unsigned long arg4, unsigned long arg5)
+                unsigned long, arg4, unsigned long, arg5)
 {
        switch (option) {
        case KEYCTL_GET_KEYRING_ID:
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index 71e2b914363e..8e42800878f4 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -334,7 +334,7 @@ static ssize_t smk_write_load(struct file *file, const char __user *buf,
                break;
        case 'a':
        case 'A':
-                rule.smk_access |= MAY_READ;
+                rule.smk_access |= MAY_APPEND;
                break;
        default:
                goto out;
diff --git a/sound/oss/dmasound/dmasound_atari.c b/sound/oss/dmasound/dmasound_atari.c
index 4d45bd63718b..57d9f154c88b 100644
--- a/sound/oss/dmasound/dmasound_atari.c
+++ b/sound/oss/dmasound/dmasound_atari.c
@@ -851,8 +851,9 @@ static int __init AtaIrqInit(void)
        mfp.tim_dt_a = 1;       /* Cause interrupt after first event. */
        mfp.tim_ct_a = 8;       /* Turn on event counting. */
        /* Register interrupt handler. */
-        request_irq(IRQ_MFP_TIMA, AtaInterrupt, IRQ_TYPE_SLOW, "DMA sound",
+        if (request_irq(IRQ_MFP_TIMA, AtaInterrupt, IRQ_TYPE_SLOW, "DMA sound",
-                    AtaInterrupt);
+                        AtaInterrupt))
+                return 0;
        mfp.int_en_a |= 0x20;   /* Turn interrupt on. */
        mfp.int_mk_a |= 0x20;
        return 1;
diff --git a/sound/oss/dmasound/dmasound_q40.c b/sound/oss/dmasound/dmasound_q40.c
index 1855b14d90c3..99bcb21c2281 100644
--- a/sound/oss/dmasound/dmasound_q40.c
+++ b/sound/oss/dmasound/dmasound_q40.c
@@ -371,8 +371,9 @@ static void Q40Free(void *ptr, unsigned int size)
 static int __init Q40IrqInit(void)
 {
        /* Register interrupt handler. */
-        request_irq(Q40_IRQ_SAMPLE, Q40StereoInterrupt, 0,
+        if (request_irq(Q40_IRQ_SAMPLE, Q40StereoInterrupt, 0,
-                    "DMA sound", Q40Interrupt);
+                    "DMA sound", Q40Interrupt))
+                return 0;
        return(1);
 }
@@ -401,6 +402,7 @@ static void Q40PlayNextFrame(int index)
        u_char *start;
        u_long size;
        u_char speed;
+        int error;
        /* used by Q40Play() if all doubts whether there really is something
         * to be played are already wiped out.
@@ -419,11 +421,13 @@ static void Q40PlayNextFrame(int index)
        master_outb( 0,SAMPLE_ENABLE_REG);
        free_irq(Q40_IRQ_SAMPLE, Q40Interrupt);
        if (dmasound.soft.stereo)
-                request_irq(Q40_IRQ_SAMPLE, Q40StereoInterrupt, 0,
+                error = request_irq(Q40_IRQ_SAMPLE, Q40StereoInterrupt, 0,
-                    "Q40 sound", Q40Interrupt);
+                                    "Q40 sound", Q40Interrupt);
          else
-                request_irq(Q40_IRQ_SAMPLE, Q40MonoInterrupt, 0,
+                error = request_irq(Q40_IRQ_SAMPLE, Q40MonoInterrupt, 0,
-                    "Q40 sound", Q40Interrupt);
+                                    "Q40 sound", Q40Interrupt);
+        if (error && printk_ratelimit())
+                pr_err("Couldn't register sound interrupt\n");
        master_outb( speed, SAMPLE_RATE_REG);
        master_outb( 1,SAMPLE_CLEAR_REG);
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 6e3a1848447c..82b9bddcdcd6 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -744,8 +744,8 @@ config SND_VIRTUOSO
        select SND_OXYGEN_LIB
        help
          Say Y here to include support for sound cards based on the
-          Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2, D2X and
+          Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2 and D2X.
-          HDAV1.3 (Deluxe).
+          Support for the HDAV1.3 (Deluxe) is very experimental.
          To compile this driver as a module, choose M here: the module
          will be called snd-virtuoso.
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index e00421c0d8ba..960fd7970384 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -135,7 +135,6 @@ void snd_hda_detach_beep_device(struct hda_codec *codec)
        struct hda_beep *beep = codec->beep;
        if (beep) {
                cancel_work_sync(&beep->beep_work);
-                flush_scheduled_work();
                input_unregister_device(beep->dev);
                kfree(beep);
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index e16cf63821ae..b7bba7dc7cf1 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -373,7 +373,7 @@ int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex)
        unsol->queue[wp] = res;
        unsol->queue[wp + 1] = res_ex;
-        schedule_work(&unsol->work);
+        queue_work(bus->workq, &unsol->work);
        return 0;
 }
@@ -437,15 +437,17 @@ static int snd_hda_bus_free(struct hda_bus *bus)
        if (!bus)
                return 0;
-        if (bus->unsol) {
+        if (bus->workq)
-                flush_scheduled_work();
+                flush_workqueue(bus->workq);
+        if (bus->unsol)
                kfree(bus->unsol);
-        }
        list_for_each_entry_safe(codec, n, &bus->codec_list, list) {
                snd_hda_codec_free(codec);
        }
        if (bus->ops.private_free)
                bus->ops.private_free(bus);
+        if (bus->workq)
+                destroy_workqueue(bus->workq);
        kfree(bus);
        return 0;
 }
@@ -485,6 +487,7 @@ int /*__devinit*/ snd_hda_bus_new(struct snd_card *card,
 {
        struct hda_bus *bus;
        int err;
+        char qname[8];
        static struct snd_device_ops dev_ops = {
                .dev_register = snd_hda_bus_dev_register,
                .dev_free = snd_hda_bus_dev_free,
@@ -514,6 +517,14 @@ int /*__devinit*/ snd_hda_bus_new(struct snd_card *card,
        mutex_init(&bus->cmd_mutex);
        INIT_LIST_HEAD(&bus->codec_list);
+        snprintf(qname, sizeof(qname), "hda%d", card->number);
+        bus->workq = create_workqueue(qname);
+        if (!bus->workq) {
+                snd_printk(KERN_ERR "cannot create workqueue %s\n", qname);
+                kfree(bus);
+                return -ENOMEM;
+        }
        err = snd_device_new(card, SNDRV_DEV_BUS, bus, &dev_ops);
        if (err < 0) {
                snd_hda_bus_free(bus);
@@ -684,7 +695,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
                return;
 #ifdef CONFIG_SND_HDA_POWER_SAVE
        cancel_delayed_work(&codec->power_work);
-        flush_scheduled_work();
+        flush_workqueue(codec->bus->workq);
 #endif
        list_del(&codec->list);
        snd_array_free(&codec->mixers);
@@ -735,6 +746,7 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr
        codec->bus = bus;
        codec->addr = codec_addr;
        mutex_init(&codec->spdif_mutex);
+        mutex_init(&codec->control_mutex);
        init_hda_cache(&codec->amp_cache, sizeof(struct hda_amp_info));
        init_hda_cache(&codec->cmd_cache, sizeof(struct hda_cache_head));
        snd_array_init(&codec->mixers, sizeof(struct snd_kcontrol *), 32);
@@ -1272,7 +1284,7 @@ void snd_hda_codec_reset(struct hda_codec *codec)
 #ifdef CONFIG_SND_HDA_POWER_SAVE
        cancel_delayed_work(&codec->power_work);
-        flush_scheduled_work();
+        flush_workqueue(codec->bus->workq);
 #endif
        snd_hda_ctls_clear(codec);
        /* relase PCMs */
@@ -1418,12 +1430,12 @@ int snd_hda_mixer_bind_switch_get(struct snd_kcontrol *kcontrol,
        unsigned long pval;
        int err;
-        mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_lock(&codec->control_mutex);
        pval = kcontrol->private_value;
        kcontrol->private_value = pval & ~AMP_VAL_IDX_MASK; /* index 0 */
        err = snd_hda_mixer_amp_switch_get(kcontrol, ucontrol);
        kcontrol->private_value = pval;
-        mutex_unlock(&codec->spdif_mutex);
+        mutex_unlock(&codec->control_mutex);
        return err;
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_switch_get);
@@ -1435,7 +1447,7 @@ int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol,
        unsigned long pval;
        int i, indices, err = 0, change = 0;
-        mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_lock(&codec->control_mutex);
        pval = kcontrol->private_value;
        indices = (pval & AMP_VAL_IDX_MASK) >> AMP_VAL_IDX_SHIFT;
        for (i = 0; i < indices; i++) {
@@ -1447,7 +1459,7 @@ int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol,
                change |= err;
        }
        kcontrol->private_value = pval;
-        mutex_unlock(&codec->spdif_mutex);
+        mutex_unlock(&codec->control_mutex);
        return err < 0 ? err : change;
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_switch_put);
@@ -1462,12 +1474,12 @@ int snd_hda_mixer_bind_ctls_info(struct snd_kcontrol *kcontrol,
        struct hda_bind_ctls *c;
        int err;
-        mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_lock(&codec->control_mutex);
        c = (struct hda_bind_ctls *)kcontrol->private_value;
        kcontrol->private_value = *c->values;
        err = c->ops->info(kcontrol, uinfo);
        kcontrol->private_value = (long)c;
-        mutex_unlock(&codec->spdif_mutex);
+        mutex_unlock(&codec->control_mutex);
        return err;
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_ctls_info);
@@ -1479,12 +1491,12 @@ int snd_hda_mixer_bind_ctls_get(struct snd_kcontrol *kcontrol,
        struct hda_bind_ctls *c;
        int err;
-        mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_lock(&codec->control_mutex);
        c = (struct hda_bind_ctls *)kcontrol->private_value;
        kcontrol->private_value = *c->values;
        err = c->ops->get(kcontrol, ucontrol);
        kcontrol->private_value = (long)c;
-        mutex_unlock(&codec->spdif_mutex);
+        mutex_unlock(&codec->control_mutex);
        return err;
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_ctls_get);
@@ -1497,7 +1509,7 @@ int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol,
        unsigned long *vals;
        int err = 0, change = 0;
-        mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_lock(&codec->control_mutex);
        c = (struct hda_bind_ctls *)kcontrol->private_value;
        for (vals = c->values; *vals; vals++) {
                kcontrol->private_value = *vals;
@@ -1507,7 +1519,7 @@ int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol,
                change |= err;
        }
        kcontrol->private_value = (long)c;
-        mutex_unlock(&codec->spdif_mutex);
+        mutex_unlock(&codec->control_mutex);
        return err < 0 ? err : change;
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_ctls_put);
@@ -1519,12 +1531,12 @@ int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag,
        struct hda_bind_ctls *c;
        int err;
-        mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_lock(&codec->control_mutex);
        c = (struct hda_bind_ctls *)kcontrol->private_value;
        kcontrol->private_value = *c->values;
        err = c->ops->tlv(kcontrol, op_flag, size, tlv);
        kcontrol->private_value = (long)c;
-        mutex_unlock(&codec->spdif_mutex);
+        mutex_unlock(&codec->control_mutex);
        return err;
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_tlv);
@@ -2712,6 +2724,67 @@ int snd_hda_check_board_config(struct hda_codec *codec,
 EXPORT_SYMBOL_HDA(snd_hda_check_board_config);
 /**
+ * snd_hda_check_board_codec_sid_config - compare the current codec
+                                          subsystem ID with the
+                                          config table
+           This is important for Gateway notebooks with SB450 HDA Audio
+           where the vendor ID of the PCI device is:
+                ATI Technologies Inc SB450 HDA Audio [1002:437b]
+           and the vendor/subvendor are found only at the codec.
+ * @codec: the HDA codec
+ * @num_configs: number of config enums
+ * @models: array of model name strings
+ * @tbl: configuration table, terminated by null entries
+ *
+ * Compares the modelname or PCI subsystem id of the current codec with the
+ * given configuration table.  If a matching entry is found, returns its
+ * config value (supposed to be 0 or positive).
+ *
+ * If no entries are matching, the function returns a negative value.
+ */
+int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
+                               int num_configs, const char **models,
+                               const struct snd_pci_quirk *tbl)
+{
+        const struct snd_pci_quirk *q;
+        /* Search for codec ID */
+        for (q = tbl; q->subvendor; q++) {
+                unsigned long vendorid = (q->subdevice) | (q->subvendor << 16);
+                if (vendorid == codec->subsystem_id)
+                        break;
+        }
+        if (!q->subvendor)
+                return -1;
+        tbl = q;
+        if (tbl->value >= 0 && tbl->value < num_configs) {
+#ifdef CONFIG_SND_DEBUG_DETECT
+                char tmp[10];
+                const char *model = NULL;
+                if (models)
+                        model = models[tbl->value];
+                if (!model) {
+                        sprintf(tmp, "#%d", tbl->value);
+                        model = tmp;
+                }
+                snd_printdd(KERN_INFO "hda_codec: model '%s' is selected "
+                            "for config %x:%x (%s)\n",
+                            model, tbl->subvendor, tbl->subdevice,
+                            (tbl->name ? tbl->name : "Unknown device"));
+#endif
+                return tbl->value;
+        }
+        return -1;
+}
+EXPORT_SYMBOL_HDA(snd_hda_check_board_codec_sid_config);
+/**
 * snd_hda_add_new_ctls - create controls from the array
 * @codec: the HDA codec
 * @knew: the array of struct snd_kcontrol_new
@@ -2803,7 +2876,7 @@ void snd_hda_power_down(struct hda_codec *codec)
                return;
        if (power_save(codec)) {
                codec->power_transition = 1; /* avoid reentrance */
-                schedule_delayed_work(&codec->power_work,
+                queue_delayed_work(codec->bus->workq, &codec->power_work,
                                msecs_to_jiffies(power_save(codec) * 1000));
        }
 }
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 729fc7642d7f..5810ef588402 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -614,6 +614,7 @@ struct hda_bus {
        /* unsolicited event queue */
        struct hda_bus_unsolicited *unsol;
+        struct workqueue_struct *workq; /* common workqueue for codecs */
        /* assigned PCMs */
        DECLARE_BITMAP(pcm_dev_bits, SNDRV_PCM_DEVICES);
@@ -771,6 +772,7 @@ struct hda_codec {
        struct hda_cache_rec cmd_cache; /* cache for other commands */
        struct mutex spdif_mutex;
+        struct mutex control_mutex;
        unsigned int spdif_status;      /* IEC958 status bits */
        unsigned short spdif_ctls;      /* SPDIF control bits */
        unsigned int spdif_in_enable;   /* SPDIF input enable? */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index f04de115ee11..11e791b965f6 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -996,10 +996,11 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id)
                                spin_unlock(&chip->reg_lock);
                                snd_pcm_period_elapsed(azx_dev->substream);
                                spin_lock(&chip->reg_lock);
-                        } else {
+                        } else if (chip->bus && chip->bus->workq) {
                                /* bogus IRQ, process it later */
                                azx_dev->irq_pending = 1;
-                                schedule_work(&chip->irq_pending_work);
+                                queue_work(chip->bus->workq,
+                                           &chip->irq_pending_work);
                        }
                }
        }
@@ -1741,7 +1742,6 @@ static void azx_clear_irq_pending(struct azx *chip)
        for (i = 0; i < chip->num_streams; i++)
                chip->azx_dev[i].irq_pending = 0;
        spin_unlock_irq(&chip->reg_lock);
-        flush_scheduled_work();
 }
 static struct snd_pcm_ops azx_pcm_ops = {
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 6f2fe0f9fdd8..1dd8716c387f 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -296,6 +296,9 @@ void snd_print_pcm_bits(int pcm, char *buf, int buflen);
 int snd_hda_check_board_config(struct hda_codec *codec, int num_configs,
                               const char **modelnames,
                               const struct snd_pci_quirk *pci_list);
+int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
+                               int num_configs, const char **models,
+                               const struct snd_pci_quirk *tbl);
 int snd_hda_add_new_ctls(struct hda_codec *codec,
                         struct snd_kcontrol_new *knew);
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 26247cfe749d..2e7371ec2e23 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -3900,6 +3900,7 @@ static const char *ad1884a_models[AD1884A_MODELS] = {
 static struct snd_pci_quirk ad1884a_cfg_tbl[] = {
        SND_PCI_QUIRK(0x103c, 0x3030, "HP", AD1884A_MOBILE),
+        SND_PCI_QUIRK(0x103c, 0x3037, "HP 2230s", AD1884A_LAPTOP),
        SND_PCI_QUIRK(0x103c, 0x3056, "HP", AD1884A_MOBILE),
        SND_PCI_QUIRK(0x103c, 0x30e6, "HP 6730b", AD1884A_LAPTOP),
        SND_PCI_QUIRK(0x103c, 0x30e7, "HP EliteBook 8530p", AD1884A_LAPTOP),
@@ -4262,13 +4263,13 @@ static int patch_ad1882(struct hda_codec *codec)
        spec->num_adc_nids = ARRAY_SIZE(ad1882_adc_nids);
        spec->adc_nids = ad1882_adc_nids;
        spec->capsrc_nids = ad1882_capsrc_nids;
-        if (codec->vendor_id == 0x11d1882)
+        if (codec->vendor_id == 0x11d41882)
                spec->input_mux = &ad1882_capture_source;
        else
                spec->input_mux = &ad1882a_capture_source;
        spec->num_mixers = 2;
        spec->mixers[0] = ad1882_base_mixers;
-        if (codec->vendor_id == 0x11d1882)
+        if (codec->vendor_id == 0x11d41882)
                spec->mixers[1] = ad1882_loopback_mixers;
        else
                spec->mixers[1] = ad1882a_loopback_mixers;
diff --git a/sound/pci/hda/patch_nvhdmi.c b/sound/pci/hda/patch_nvhdmi.c
index 0270fda0bda5..d57d8132a06e 100644
--- a/sound/pci/hda/patch_nvhdmi.c
+++ b/sound/pci/hda/patch_nvhdmi.c
@@ -160,14 +160,18 @@ static int patch_nvhdmi(struct hda_codec *codec)
 */
 static struct hda_codec_preset snd_hda_preset_nvhdmi[] = {
        { .id = 0x10de0002, .name = "MCP78 HDMI", .patch = patch_nvhdmi },
+        { .id = 0x10de0006, .name = "MCP78 HDMI", .patch = patch_nvhdmi },
        { .id = 0x10de0007, .name = "MCP7A HDMI", .patch = patch_nvhdmi },
        { .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi },
+        { .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi },
        {} /* terminator */
 };
 MODULE_ALIAS("snd-hda-codec-id:10de0002");
+MODULE_ALIAS("snd-hda-codec-id:10de0006");
 MODULE_ALIAS("snd-hda-codec-id:10de0007");
 MODULE_ALIAS("snd-hda-codec-id:10de0067");
+MODULE_ALIAS("snd-hda-codec-id:10de8001");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Nvidia HDMI HD-audio codec");
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 9065ebf9c065..5d249a547fbf 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1502,11 +1502,11 @@ static int alc_cap_vol_info(struct snd_kcontrol *kcontrol,
        struct alc_spec *spec = codec->spec;
        int err;
-        mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_lock(&codec->control_mutex);
        kcontrol->private_value = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0,
                                                      HDA_INPUT);
        err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
-        mutex_unlock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_unlock(&codec->control_mutex);
        return err;
 }
@@ -1517,11 +1517,11 @@ static int alc_cap_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
        struct alc_spec *spec = codec->spec;
        int err;
-        mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_lock(&codec->control_mutex);
        kcontrol->private_value = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0,
                                                      HDA_INPUT);
        err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
-        mutex_unlock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_unlock(&codec->control_mutex);
        return err;
 }
@@ -1537,11 +1537,11 @@ static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
        unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
        int err;
-        mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_lock(&codec->control_mutex);
        kcontrol->private_value = HDA_COMPOSE_AMP_VAL(spec->adc_nids[adc_idx],
                                                      3, 0, HDA_INPUT);
        err = func(kcontrol, ucontrol);
-        mutex_unlock(&codec->spdif_mutex); /* reuse spdif_mutex */
+        mutex_unlock(&codec->control_mutex);
        return err;
 }
@@ -8461,6 +8461,10 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1025, 0x0121, "Acer Aspire 5920G", ALC883_ACER_ASPIRE),
        SND_PCI_QUIRK(0x1025, 0x013e, "Acer Aspire 4930G",
                ALC888_ACER_ASPIRE_4930G),
+        SND_PCI_QUIRK(0x1025, 0x013f, "Acer Aspire 5930G",
+                ALC888_ACER_ASPIRE_4930G),
+        SND_PCI_QUIRK(0x1025, 0x015e, "Acer Aspire 6930G",
+                ALC888_ACER_ASPIRE_4930G),
        SND_PCI_QUIRK(0x1025, 0, "Acer laptop", ALC883_ACER), /* default Acer */
        SND_PCI_QUIRK(0x1028, 0x020d, "Dell Inspiron 530", ALC888_6ST_DELL),
        SND_PCI_QUIRK(0x103c, 0x2a3d, "HP Pavillion", ALC883_6ST_DIG),
@@ -8474,6 +8478,7 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_ASUS_EEE1601),
        SND_PCI_QUIRK(0x105b, 0x0ce8, "Foxconn P35AX-S", ALC883_6ST_DIG),
        SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC883_6ST_DIG),
+        SND_PCI_QUIRK(0x1071, 0x8227, "Mitac 82801H", ALC883_MITAC),
        SND_PCI_QUIRK(0x1071, 0x8253, "Mitac 8252d", ALC883_MITAC),
        SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC883_LAPTOP_EAPD),
        SND_PCI_QUIRK(0x10f1, 0x2350, "TYAN-S2350", ALC888_6ST_DELL),
@@ -8522,6 +8527,8 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66),
        SND_PCI_QUIRK(0x8086, 0x0001, "DG33BUC", ALC883_3ST_6ch_INTEL),
        SND_PCI_QUIRK(0x8086, 0x0002, "DG33FBC", ALC883_3ST_6ch_INTEL),
+        SND_PCI_QUIRK(0x8086, 0x2503, "82801H", ALC883_MITAC),
+        SND_PCI_QUIRK(0x8086, 0x0022, "DX58SO", ALC883_3ST_6ch_INTEL),
        SND_PCI_QUIRK(0x8086, 0xd601, "D102GGC", ALC883_3ST_6ch),
        {}
 };
@@ -10568,6 +10575,7 @@ static struct snd_pci_quirk alc262_cfg_tbl[] = {
        SND_PCI_QUIRK(0x10cf, 0x142d, "Fujitsu Lifebook E8410", ALC262_FUJITSU),
        SND_PCI_QUIRK(0x144d, 0xc032, "Samsung Q1 Ultra", ALC262_ULTRA),
        SND_PCI_QUIRK(0x144d, 0xc039, "Samsung Q1U EL", ALC262_ULTRA),
+        SND_PCI_QUIRK(0x144d, 0xc510, "Samsung Q45", ALC262_HIPPO),
        SND_PCI_QUIRK(0x17aa, 0x384e, "Lenovo 3000 y410", ALC262_LENOVO_3000),
        SND_PCI_QUIRK(0x17ff, 0x0560, "Benq ED8", ALC262_BENQ_ED8),
        SND_PCI_QUIRK(0x17ff, 0x058d, "Benq T31-16", ALC262_BENQ_T31),
@@ -11689,6 +11697,7 @@ static struct snd_pci_quirk alc268_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1025, 0x015b, "Acer Aspire One",
                                                ALC268_ACER_ASPIRE_ONE),
        SND_PCI_QUIRK(0x1028, 0x0253, "Dell OEM", ALC268_DELL),
+        SND_PCI_QUIRK(0x1028, 0x02b0, "Dell Inspiron Mini9", ALC268_DELL),
        SND_PCI_QUIRK(0x103c, 0x30cc, "TOSHIBA", ALC268_TOSHIBA),
        SND_PCI_QUIRK(0x1043, 0x1205, "ASUS W7J", ALC268_3ST),
        SND_PCI_QUIRK(0x1179, 0xff10, "TOSHIBA A205", ALC268_TOSHIBA),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 35b83dc6e19e..3dd4eee70b7c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -55,7 +55,8 @@ enum {
        STAC_9200_DELL_M25,
        STAC_9200_DELL_M26,
        STAC_9200_DELL_M27,
-        STAC_9200_GATEWAY,
+        STAC_9200_M4,
+        STAC_9200_M4_2,
        STAC_9200_PANASONIC,
        STAC_9200_MODELS
 };
@@ -80,6 +81,7 @@ enum {
 enum {
        STAC_92HD83XXX_REF,
+        STAC_92HD83XXX_PWR_REF,
        STAC_92HD83XXX_MODELS
 };
@@ -89,14 +91,19 @@ enum {
        STAC_DELL_M4_2,
        STAC_DELL_M4_3,
        STAC_HP_M4,
+        STAC_HP_DV5,
        STAC_92HD71BXX_MODELS
 };
 enum {
        STAC_925x_REF,
+        STAC_M1,
+        STAC_M1_2,
+        STAC_M2,
        STAC_M2_2,
-        STAC_MA6,
+        STAC_M3,
-        STAC_PA6,
+        STAC_M5,
+        STAC_M6,
        STAC_925x_MODELS
 };
@@ -328,7 +335,11 @@ static hda_nid_t stac92hd83xxx_slave_dig_outs[2] = {
 };
 static unsigned int stac92hd83xxx_pwr_mapping[4] = {
-        0x03, 0x0c, 0x10, 0x40,
+        0x03, 0x0c, 0x20, 0x40,
+};
+static hda_nid_t stac92hd83xxx_amp_nids[1] = {
+        0xc,
 };
 static hda_nid_t stac92hd71bxx_pwr_nids[3] = {
@@ -831,10 +842,6 @@ static struct hda_verb stac92hd73xx_10ch_core_init[] = {
 };
 static struct hda_verb stac92hd83xxx_core_init[] = {
-        /* start of config #1 */
-        { 0xe, AC_VERB_SET_CONNECT_SEL, 0x3},
-        /* start of config #2 */
        { 0xa, AC_VERB_SET_CONNECT_SEL, 0x0},
        { 0xb, AC_VERB_SET_CONNECT_SEL, 0x0},
        { 0xd, AC_VERB_SET_CONNECT_SEL, 0x1},
@@ -875,6 +882,8 @@ static struct hda_verb stac92hd71bxx_analog_core_init[] = {
 static struct hda_verb stac925x_core_init[] = {
        /* set dac0mux for dac converter */
        { 0x06, AC_VERB_SET_CONNECT_SEL, 0x00},
+        /* mute the master volume */
+        { 0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
        {}
 };
@@ -1126,6 +1135,8 @@ static struct snd_kcontrol_new stac92hd71bxx_mixer[] = {
 };
 static struct snd_kcontrol_new stac925x_mixer[] = {
+        HDA_CODEC_VOLUME("Master Playback Volume", 0x0e, 0, HDA_OUTPUT),
+        HDA_CODEC_MUTE("Master Playback Switch", 0x0e, 0, HDA_OUTPUT),
        STAC_INPUT_SOURCE(1),
        HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x14, 0, HDA_OUTPUT),
@@ -1334,7 +1345,16 @@ static unsigned int ref9200_pin_configs[8] = {
        0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
 };
-/* 
+static unsigned int gateway9200_m4_pin_configs[8] = {
+        0x400000fe, 0x404500f4, 0x400100f0, 0x90110010,
+        0x400100f1, 0x02a1902e, 0x500000f2, 0x500000f3,
+};
+static unsigned int gateway9200_m4_2_pin_configs[8] = {
+        0x400000fe, 0x404500f4, 0x400100f0, 0x90110010,
+        0x400100f1, 0x02a1902e, 0x500000f2, 0x500000f3,
+};
+/*
    STAC 9200 pin configs for
    102801A8
    102801DE
@@ -1464,6 +1484,8 @@ static unsigned int *stac9200_brd_tbl[STAC_9200_MODELS] = {
        [STAC_9200_DELL_M25] = dell9200_m25_pin_configs,
        [STAC_9200_DELL_M26] = dell9200_m26_pin_configs,
        [STAC_9200_DELL_M27] = dell9200_m27_pin_configs,
+        [STAC_9200_M4] = gateway9200_m4_pin_configs,
+        [STAC_9200_M4_2] = gateway9200_m4_2_pin_configs,
        [STAC_9200_PANASONIC] = ref9200_pin_configs,
 };
@@ -1480,7 +1502,8 @@ static const char *stac9200_models[STAC_9200_MODELS] = {
        [STAC_9200_DELL_M25] = "dell-m25",
        [STAC_9200_DELL_M26] = "dell-m26",
        [STAC_9200_DELL_M27] = "dell-m27",
-        [STAC_9200_GATEWAY] = "gateway",
+        [STAC_9200_M4] = "gateway-m4",
+        [STAC_9200_M4_2] = "gateway-m4-2",
        [STAC_9200_PANASONIC] = "panasonic",
 };
@@ -1550,11 +1573,9 @@ static struct snd_pci_quirk stac9200_cfg_tbl[] = {
        /* Panasonic */
        SND_PCI_QUIRK(0x10f7, 0x8338, "Panasonic CF-74", STAC_9200_PANASONIC),
        /* Gateway machines needs EAPD to be set on resume */
-        SND_PCI_QUIRK(0x107b, 0x0205, "Gateway S-7110M", STAC_9200_GATEWAY),
+        SND_PCI_QUIRK(0x107b, 0x0205, "Gateway S-7110M", STAC_9200_M4),
-        SND_PCI_QUIRK(0x107b, 0x0317, "Gateway MT3423, MX341*",
+        SND_PCI_QUIRK(0x107b, 0x0317, "Gateway MT3423, MX341*", STAC_9200_M4_2),
-                      STAC_9200_GATEWAY),
+        SND_PCI_QUIRK(0x107b, 0x0318, "Gateway ML3019, MT3707", STAC_9200_M4_2),
-        SND_PCI_QUIRK(0x107b, 0x0318, "Gateway ML3019, MT3707",
-                      STAC_9200_GATEWAY),
        /* OQO Mobile */
        SND_PCI_QUIRK(0x1106, 0x3288, "OQO Model 2", STAC_9200_OQO),
        {} /* terminator */
@@ -1565,44 +1586,85 @@ static unsigned int ref925x_pin_configs[8] = {
        0x90a70320, 0x02214210, 0x01019020, 0x9033032e,
 };
-static unsigned int stac925x_MA6_pin_configs[8] = {
+static unsigned int stac925xM1_pin_configs[8] = {
-        0x40c003f0, 0x424503f2, 0x01813022, 0x02a19021,
+        0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
-        0x90a70320, 0x90100211, 0x400003f1, 0x9033032e,
+        0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
 };
-static unsigned int stac925x_PA6_pin_configs[8] = {
+static unsigned int stac925xM1_2_pin_configs[8] = {
-        0x40c003f0, 0x424503f2, 0x01813022, 0x02a19021,
+        0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
-        0x50a103f0, 0x90100211, 0x400003f1, 0x9033032e,
+        0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
+};
+static unsigned int stac925xM2_pin_configs[8] = {
+        0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+        0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
 };
 static unsigned int stac925xM2_2_pin_configs[8] = {
-        0x40c003f3, 0x424503f2, 0x04180011, 0x02a19020,
+        0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
-        0x50a103f0, 0x90100212, 0x400003f1, 0x9033032e,
+        0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
+};
+static unsigned int stac925xM3_pin_configs[8] = {
+        0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+        0x40a000f0, 0x90100210, 0x400003f1, 0x503303f3,
+};
+static unsigned int stac925xM5_pin_configs[8] = {
+        0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+        0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
+};
+static unsigned int stac925xM6_pin_configs[8] = {
+        0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+        0x40a000f0, 0x90100210, 0x400003f1, 0x90330320,
 };
 static unsigned int *stac925x_brd_tbl[STAC_925x_MODELS] = {
        [STAC_REF] = ref925x_pin_configs,
+        [STAC_M1] = stac925xM1_pin_configs,
+        [STAC_M1_2] = stac925xM1_2_pin_configs,
+        [STAC_M2] = stac925xM2_pin_configs,
        [STAC_M2_2] = stac925xM2_2_pin_configs,
-        [STAC_MA6] = stac925x_MA6_pin_configs,
+        [STAC_M3] = stac925xM3_pin_configs,
-        [STAC_PA6] = stac925x_PA6_pin_configs,
+        [STAC_M5] = stac925xM5_pin_configs,
+        [STAC_M6] = stac925xM6_pin_configs,
 };
 static const char *stac925x_models[STAC_925x_MODELS] = {
        [STAC_REF] = "ref",
+        [STAC_M1] = "m1",
+        [STAC_M1_2] = "m1-2",
+        [STAC_M2] = "m2",
        [STAC_M2_2] = "m2-2",
-        [STAC_MA6] = "m6",
+        [STAC_M3] = "m3",
-        [STAC_PA6] = "pa6",
+        [STAC_M5] = "m5",
+        [STAC_M6] = "m6",
+};
+static struct snd_pci_quirk stac925x_codec_id_cfg_tbl[] = {
+        SND_PCI_QUIRK(0x107b, 0x0316, "Gateway M255", STAC_M2),
+        SND_PCI_QUIRK(0x107b, 0x0366, "Gateway MP6954", STAC_M5),
+        SND_PCI_QUIRK(0x107b, 0x0461, "Gateway NX560XL", STAC_M1),
+        SND_PCI_QUIRK(0x107b, 0x0681, "Gateway NX860", STAC_M2),
+        SND_PCI_QUIRK(0x107b, 0x0367, "Gateway MX6453", STAC_M1_2),
+        /* Not sure about the brand name for those */
+        SND_PCI_QUIRK(0x107b, 0x0281, "Gateway mobile", STAC_M1),
+        SND_PCI_QUIRK(0x107b, 0x0507, "Gateway mobile", STAC_M3),
+        SND_PCI_QUIRK(0x107b, 0x0281, "Gateway mobile", STAC_M6),
+        SND_PCI_QUIRK(0x107b, 0x0685, "Gateway mobile", STAC_M2_2),
+        {} /* terminator */
 };
 static struct snd_pci_quirk stac925x_cfg_tbl[] = {
        /* SigmaTel reference board */
        SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668, "DFI LanParty", STAC_REF),
        SND_PCI_QUIRK(0x8384, 0x7632, "Stac9202 Reference Board", STAC_REF),
-        SND_PCI_QUIRK(0x107b, 0x0316, "Gateway M255", STAC_REF),
-        SND_PCI_QUIRK(0x107b, 0x0366, "Gateway MP6954", STAC_REF),
+        /* Default table for unknown ID */
-        SND_PCI_QUIRK(0x107b, 0x0461, "Gateway NX560XL", STAC_MA6),
+        SND_PCI_QUIRK(0x1002, 0x437b, "Gateway mobile", STAC_M2_2),
-        SND_PCI_QUIRK(0x107b, 0x0681, "Gateway NX860", STAC_PA6),
-        SND_PCI_QUIRK(0x1002, 0x437b, "Gateway MX6453", STAC_M2_2),
        {} /* terminator */
 };
@@ -1673,16 +1735,18 @@ static unsigned int ref92hd83xxx_pin_configs[14] = {
 static unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = {
        [STAC_92HD83XXX_REF] = ref92hd83xxx_pin_configs,
+        [STAC_92HD83XXX_PWR_REF] = ref92hd83xxx_pin_configs,
 };
 static const char *stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
        [STAC_92HD83XXX_REF] = "ref",
+        [STAC_92HD83XXX_PWR_REF] = "mic-ref",
 };
 static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
        /* SigmaTel reference board */
        SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
-                      "DFI LanParty", STAC_92HD71BXX_REF),
+                      "DFI LanParty", STAC_92HD83XXX_REF),
        {} /* terminator */
 };
@@ -1716,6 +1780,7 @@ static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = {
        [STAC_DELL_M4_2]        = dell_m4_2_pin_configs,
        [STAC_DELL_M4_3]        = dell_m4_3_pin_configs,
        [STAC_HP_M4]            = NULL,
+        [STAC_HP_DV5]           = NULL,
 };
 static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
@@ -1724,6 +1789,7 @@ static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
        [STAC_DELL_M4_2] = "dell-m4-2",
        [STAC_DELL_M4_3] = "dell-m4-3",
        [STAC_HP_M4] = "hp-m4",
+        [STAC_HP_DV5] = "hp-dv5",
 };
 static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
@@ -1734,8 +1800,12 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
                      "HP dv5", STAC_HP_M4),
        SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30f4,
                      "HP dv7", STAC_HP_M4),
+        SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30f7,
+                      "HP dv4", STAC_HP_DV5),
        SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30fc,
                      "HP dv7", STAC_HP_M4),
+        SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3603,
+                      "HP dv5", STAC_HP_DV5),
        SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x361a,
                                "unknown HP", STAC_HP_M4),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0233,
@@ -3506,13 +3576,12 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
                err = stac92xx_auto_fill_dac_nids(codec);
                if (err < 0)
                        return err;
+                err = stac92xx_auto_create_multi_out_ctls(codec,
+                                                          &spec->autocfg);
+                if (err < 0)
+                        return err;
        }
-        err = stac92xx_auto_create_multi_out_ctls(codec, &spec->autocfg);
-        if (err < 0)
-                return err;
        /* setup analog beep controls */
        if (spec->anabeep_nid > 0) {
                err = stac92xx_auto_create_beep_ctls(codec,
@@ -4163,8 +4232,19 @@ static void stac92xx_hp_detect(struct hda_codec *codec)
                        continue;
                if (presence)
                        stac92xx_set_pinctl(codec, cfg->hp_pins[i], val);
+#if 0 /* FIXME */
+/* Resetting the pinctl like below may lead to (a sort of) regressions
+ * on some devices since they use the HP pin actually for line/speaker
+ * outs although the default pin config shows a different pin (that is
+ * wrong and useless).
+ *
+ * So, it's basically a problem of default pin configs, likely a BIOS issue.
+ * But, disabling the code below just works around it, and I'm too tired of
+ * bug reports with such devices... 
+ */
                else
                        stac92xx_reset_pinctl(codec, cfg->hp_pins[i], val);
+#endif /* FIXME */
        }
 } 
@@ -4390,7 +4470,8 @@ static int patch_stac9200(struct hda_codec *codec)
        spec->num_adcs = 1;
        spec->num_pwrs = 0;
-        if (spec->board_config == STAC_9200_GATEWAY ||
+        if (spec->board_config == STAC_9200_M4 ||
+            spec->board_config == STAC_9200_M4_2 ||
            spec->board_config == STAC_9200_OQO)
                spec->init = stac9200_eapd_init;
        else
@@ -4408,6 +4489,12 @@ static int patch_stac9200(struct hda_codec *codec)
                return err;
        }
+        /* CF-74 has no headphone detection, and the driver should *NOT*
+         * do detection and HP/speaker toggle because the hardware does it.
+         */
+        if (spec->board_config == STAC_9200_PANASONIC)
+                spec->hp_detect = 0;
        codec->patch_ops = stac92xx_patch_ops;
        return 0;
@@ -4425,12 +4512,22 @@ static int patch_stac925x(struct hda_codec *codec)
        codec->spec = spec;
        spec->num_pins = ARRAY_SIZE(stac925x_pin_nids);
        spec->pin_nids = stac925x_pin_nids;
-        spec->board_config = snd_hda_check_board_config(codec, STAC_925x_MODELS,
+        /* Check first for codec ID */
+        spec->board_config = snd_hda_check_board_codec_sid_config(codec,
+                                                        STAC_925x_MODELS,
+                                                        stac925x_models,
+                                                        stac925x_codec_id_cfg_tbl);
+        /* Now checks for PCI ID, if codec ID is not found */
+        if (spec->board_config < 0)
+                spec->board_config = snd_hda_check_board_config(codec,
+                                                        STAC_925x_MODELS,
                                                        stac925x_models,
                                                        stac925x_cfg_tbl);
 again:
        if (spec->board_config < 0) {
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC925x," 
+                snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC925x,"
                                      "using BIOS defaults\n");
                err = stac92xx_save_bios_config_regs(codec);
        } else
@@ -4658,7 +4755,9 @@ static struct hda_input_mux stac92hd83xxx_dmux = {
 static int patch_stac92hd83xxx(struct hda_codec *codec)
 {
        struct sigmatel_spec *spec;
+        hda_nid_t conn[STAC92HD83_DAC_COUNT + 1];
        int err;
+        int num_dacs;
        spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (spec == NULL)
@@ -4672,23 +4771,26 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
        spec->dmux_nids = stac92hd83xxx_dmux_nids;
        spec->adc_nids = stac92hd83xxx_adc_nids;
        spec->pwr_nids = stac92hd83xxx_pwr_nids;
+        spec->amp_nids = stac92hd83xxx_amp_nids;
        spec->pwr_mapping = stac92hd83xxx_pwr_mapping;
        spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids);
        spec->multiout.dac_nids = spec->dac_nids;
-        spec->init = stac92hd83xxx_core_init;
-        switch (codec->vendor_id) {
-        case 0x111d7605:
-                break;
-        default:
-                spec->num_pwrs--;
-                spec->init++; /* switch to config #2 */
-        }
+        /* set port 0xe to select the last DAC
+         */
+        num_dacs = snd_hda_get_connections(codec, 0x0e,
+                conn, STAC92HD83_DAC_COUNT + 1) - 1;
+        snd_hda_codec_write_cache(codec, 0xe, 0,
+                AC_VERB_SET_CONNECT_SEL, num_dacs);
+        spec->init = stac92hd83xxx_core_init;
        spec->mixer = stac92hd83xxx_mixer;
        spec->num_pins = ARRAY_SIZE(stac92hd83xxx_pin_nids);
        spec->num_dmuxes = ARRAY_SIZE(stac92hd83xxx_dmux_nids);
        spec->num_adcs = ARRAY_SIZE(stac92hd83xxx_adc_nids);
+        spec->num_amps = ARRAY_SIZE(stac92hd83xxx_amp_nids);
        spec->num_dmics = STAC92HD83XXX_NUM_DMICS;
        spec->dinput_mux = &stac92hd83xxx_dmux;
        spec->pin_nids = stac92hd83xxx_pin_nids;
@@ -4709,6 +4811,15 @@ again:
                return err;
        }
+        switch (codec->vendor_id) {
+        case 0x111d7604:
+        case 0x111d7605:
+                if (spec->board_config == STAC_92HD83XXX_PWR_REF)
+                        break;
+                spec->num_pwrs = 0;
+                break;
+        }
        err = stac92xx_parse_auto_config(codec, 0x1d, 0);
        if (!err) {
                if (spec->board_config < 0) {
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 98c6a8c65d81..18c7c91786bc 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -26,7 +26,7 @@
 * SPI 0 -> 1st PCM1796 (front)
 * SPI 1 -> 2nd PCM1796 (surround)
 * SPI 2 -> 3rd PCM1796 (center/LFE)
- * SPI 4 -> 4th PCM1796 (back)
+ * SPI 4 -> 4th PCM1796 (back) and EEPROM self-destruct (do not use!)
 *
 * GPIO 2 -> M0 of CS5381
 * GPIO 3 -> M1 of CS5381
@@ -207,6 +207,12 @@ static void xonar_gpio_changed(struct oxygen *chip);
 static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
                                     u8 reg, u8 value)
 {
+        /*
+         * We don't want to do writes on SPI 4 because the EEPROM, which shares
+         * the same pin, might get confused and broken.  We'd better take care
+         * that the driver works with the default register values ...
+         */
+#if 0
        /* maps ALSA channel pair number to SPI output */
        static const u8 codec_map[4] = {
                0, 1, 2, 4
@@ -217,6 +223,7 @@ static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
                         (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
                         OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
                         (reg << 8) | value);
+#endif
 }
 static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec,
@@ -676,7 +683,7 @@ static void xonar_hdav_uart_input(struct oxygen *chip)
        if (chip->uart_input_count >= 2 &&
            chip->uart_input[chip->uart_input_count - 2] == 'O' &&
            chip->uart_input[chip->uart_input_count - 1] == 'K') {
-                printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:");
+                printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:\n");
                print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
                                     chip->uart_input, chip->uart_input_count);
                chip->uart_input_count = 0;
@@ -750,6 +757,9 @@ static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -12700, 100, 0);
 static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
 {
+        if (!strncmp(template->name, "Master Playback ", 16))
+                /* disable volume/mute because they would require SPI writes */
+                return 1;
        if (!strncmp(template->name, "CD Capture ", 11))
                /* CD in is actually connected to the video in pin */
                template->private_value ^= AC97_CD ^ AC97_VIDEO;
@@ -840,9 +850,8 @@ static const struct oxygen_model model_xonar_d2 = {
        .dac_volume_min = 0x0f,
        .dac_volume_max = 0xff,
        .misc_flags = OXYGEN_MISC_MIDI,
-        .function_flags = OXYGEN_FUNCTION_SPI |
+        .function_flags = OXYGEN_FUNCTION_SPI,
-                          OXYGEN_FUNCTION_ENABLE_SPI_4_5,
+        .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
-        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 };
@@ -899,6 +908,7 @@ static const struct oxygen_model model_xonar_hdav = {
        .dac_channels = 8,
        .dac_volume_min = 0x0f,
        .dac_volume_max = 0xff,
+        .misc_flags = OXYGEN_MISC_MIDI,
        .function_flags = OXYGEN_FUNCTION_2WIRE,
        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index 8f9e3859c37c..ff321110ec02 100644
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -477,7 +477,7 @@ static int snd_ps3_pcm_prepare(struct snd_pcm_substream *substream)
                card->dma_start_bus_addr[SND_PS3_CH_R] =
                        runtime->dma_addr + (runtime->dma_bytes / 2);
-                pr_debug("%s: vaddr=%p bus=%#lx\n", __func__,
+                pr_debug("%s: vaddr=%p bus=%#llx\n", __func__,
                         card->dma_start_vaddr[SND_PS3_CH_L],
                         card->dma_start_bus_addr[SND_PS3_CH_L]);
@@ -1030,7 +1030,7 @@ static int __init snd_ps3_driver_probe(struct ps3_system_bus_device *dev)
                pr_info("%s: nullbuffer alloc failed\n", __func__);
                goto clean_preallocate;
        }
-        pr_debug("%s: null vaddr=%p dma=%#lx\n", __func__,
+        pr_debug("%s: null vaddr=%p dma=%#llx\n", __func__,
                 the_card.null_buffer_start_vaddr,
                 the_card.null_buffer_start_dma_addr);
        /* set default sample rate/word width */
diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c
index 1fac5efd285b..3dcdc4e3cfa0 100644
--- a/sound/soc/atmel/atmel-pcm.c
+++ b/sound/soc/atmel/atmel-pcm.c
@@ -44,8 +44,6 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <mach/hardware.h>
 #include "atmel-pcm.h"
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index fd0f338374a7..ea370a4f86d5 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -197,7 +197,7 @@ static const char *twl4030_earpiece_texts[] =
 static const unsigned int twl4030_earpiece_values[] =
                {0x0, 0x1, 0x2, 0x4};
-static const struct soc_value_enum twl4030_earpiece_enum =
+static const struct soc_enum twl4030_earpiece_enum =
        SOC_VALUE_ENUM_SINGLE(TWL4030_REG_EAR_CTL, 1, 0x7,
                        ARRAY_SIZE(twl4030_earpiece_texts),
                        twl4030_earpiece_texts,
@@ -213,7 +213,7 @@ static const char *twl4030_predrivel_texts[] =
 static const unsigned int twl4030_predrivel_values[] =
                {0x0, 0x1, 0x2, 0x4};
-static const struct soc_value_enum twl4030_predrivel_enum =
+static const struct soc_enum twl4030_predrivel_enum =
        SOC_VALUE_ENUM_SINGLE(TWL4030_REG_PREDL_CTL, 1, 0x7,
                        ARRAY_SIZE(twl4030_predrivel_texts),
                        twl4030_predrivel_texts,
@@ -229,7 +229,7 @@ static const char *twl4030_predriver_texts[] =
 static const unsigned int twl4030_predriver_values[] =
                {0x0, 0x1, 0x2, 0x4};
-static const struct soc_value_enum twl4030_predriver_enum =
+static const struct soc_enum twl4030_predriver_enum =
        SOC_VALUE_ENUM_SINGLE(TWL4030_REG_PREDR_CTL, 1, 0x7,
                        ARRAY_SIZE(twl4030_predriver_texts),
                        twl4030_predriver_texts,
@@ -317,7 +317,7 @@ static const char *twl4030_analoglmic_texts[] =
 static const unsigned int twl4030_analoglmic_values[] =
                {0x0, 0x1, 0x2, 0x4, 0x8};
-static const struct soc_value_enum twl4030_analoglmic_enum =
+static const struct soc_enum twl4030_analoglmic_enum =
        SOC_VALUE_ENUM_SINGLE(TWL4030_REG_ANAMICL, 0, 0xf,
                        ARRAY_SIZE(twl4030_analoglmic_texts),
                        twl4030_analoglmic_texts,
@@ -333,7 +333,7 @@ static const char *twl4030_analogrmic_texts[] =
 static const unsigned int twl4030_analogrmic_values[] =
                {0x0, 0x1, 0x4};
-static const struct soc_value_enum twl4030_analogrmic_enum =
+static const struct soc_enum twl4030_analogrmic_enum =
        SOC_VALUE_ENUM_SINGLE(TWL4030_REG_ANAMICR, 0, 0x5,
                        ARRAY_SIZE(twl4030_analogrmic_texts),
                        twl4030_analogrmic_texts,
@@ -1280,6 +1280,8 @@ static int twl4030_remove(struct platform_device *pdev)
        struct snd_soc_codec *codec = socdev->codec;
        printk(KERN_INFO "TWL4030 Audio Codec remove\n");
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
        kfree(codec);
        return 0;
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index bcec3f60bad9..acf39a646b2f 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -183,16 +183,6 @@ static struct snd_soc_ops mpc8610_hpcd_ops = {
 };
 /**
- * mpc8610_hpcd_machine: ASoC machine data
- */
-static struct snd_soc_card mpc8610_hpcd_machine = {
-        .probe = mpc8610_hpcd_machine_probe,
-        .remove = mpc8610_hpcd_machine_remove,
-        .name = "MPC8610 HPCD",
-        .num_links = 1,
-};
-/**
 * mpc8610_hpcd_probe: OF probe function for the fabric driver
 *
 * This function gets called when an SSI node is found in the device tree.
@@ -455,7 +445,11 @@ static int mpc8610_hpcd_probe(struct of_device *ofdev,
        machine_data->dai.codec_dai = &cs4270_dai; /* The codec_dai we want */
        machine_data->dai.ops = &mpc8610_hpcd_ops;
-        mpc8610_hpcd_machine.dai_link = &machine_data->dai;
+        machine_data->machine.probe = mpc8610_hpcd_machine_probe;
+        machine_data->machine.remove = mpc8610_hpcd_machine_remove;
+        machine_data->machine.name = "MPC8610 HPCD";
+        machine_data->machine.num_links = 1;
+        machine_data->machine.dai_link = &machine_data->dai;
        /* Allocate a new audio platform device structure */
        sound_device = platform_device_alloc("soc-audio", -1);
@@ -465,7 +459,7 @@ static int mpc8610_hpcd_probe(struct of_device *ofdev,
                goto error;
        }
-        machine_data->sound_devdata.card = &mpc8610_hpcd_machine;
+        machine_data->sound_devdata.card = &machine_data->machine;
        machine_data->sound_devdata.codec_dev = &soc_codec_device_cs4270;
        machine_data->machine.platform = &fsl_soc_platform;
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 6cbe7e82f238..55fdb4abb179 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1585,37 +1585,6 @@ int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol,
 EXPORT_SYMBOL_GPL(snd_soc_put_enum_double);
 /**
- * snd_soc_info_value_enum_double - semi enumerated double mixer info callback
- * @kcontrol: mixer control
- * @uinfo: control element information
- *
- * Callback to provide information about a double semi enumerated
- * mixer control.
- *
- * Semi enumerated mixer: the enumerated items are referred as values. Can be
- * used for handling bitfield coded enumeration for example.
- *
- * Returns 0 for success.
- */
-int snd_soc_info_value_enum_double(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_info *uinfo)
-{
-        struct soc_value_enum *e = (struct soc_value_enum *)
-                        kcontrol->private_value;
-        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-        uinfo->count = e->shift_l == e->shift_r ? 1 : 2;
-        uinfo->value.enumerated.items = e->max;
-        if (uinfo->value.enumerated.item > e->max - 1)
-                uinfo->value.enumerated.item = e->max - 1;
-        strcpy(uinfo->value.enumerated.name,
-                e->texts[uinfo->value.enumerated.item]);
-        return 0;
-}
-EXPORT_SYMBOL_GPL(snd_soc_info_value_enum_double);
-/**
 * snd_soc_get_value_enum_double - semi enumerated double mixer get callback
 * @kcontrol: mixer control
 * @ucontrol: control element information
@@ -1631,8 +1600,7 @@ int snd_soc_get_value_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol)
 {
        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct soc_value_enum *e = (struct soc_value_enum *)
+        struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-                        kcontrol->private_value;
        unsigned short reg_val, val, mux;
        reg_val = snd_soc_read(codec, e->reg);
@@ -1671,8 +1639,7 @@ int snd_soc_put_value_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol)
 {
        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct soc_value_enum *e = (struct soc_value_enum *)
+        struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-                        kcontrol->private_value;
        unsigned short val;
        unsigned short mask;
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index ad0d801677c1..a2f1da8b4646 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -137,7 +137,7 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
        }
        break;
        case snd_soc_dapm_value_mux: {
-                struct soc_value_enum *e = (struct soc_value_enum *)
+                struct soc_enum *e = (struct soc_enum *)
                        w->kcontrols[i].private_value;
                int val, item;
@@ -200,30 +200,6 @@ static int dapm_connect_mux(struct snd_soc_codec *codec,
        return -ENODEV;
 }
-/* connect value_mux widget to it's interconnecting audio paths */
-static int dapm_connect_value_mux(struct snd_soc_codec *codec,
-        struct snd_soc_dapm_widget *src, struct snd_soc_dapm_widget *dest,
-        struct snd_soc_dapm_path *path, const char *control_name,
-        const struct snd_kcontrol_new *kcontrol)
-{
-        struct soc_value_enum *e = (struct soc_value_enum *)
-                        kcontrol->private_value;
-        int i;
-        for (i = 0; i < e->max; i++) {
-                if (!(strcmp(control_name, e->texts[i]))) {
-                        list_add(&path->list, &codec->dapm_paths);
-                        list_add(&path->list_sink, &dest->sources);
-                        list_add(&path->list_source, &src->sinks);
-                        path->name = (char *)e->texts[i];
-                        dapm_set_path_status(dest, path, 0);
-                        return 0;
-                }
-        }
-        return -ENODEV;
-}
 /* connect mixer widget to it's interconnecting audio paths */
 static int dapm_connect_mixer(struct snd_soc_codec *codec,
        struct snd_soc_dapm_widget *src, struct snd_soc_dapm_widget *dest,
@@ -744,7 +720,8 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
        struct snd_soc_dapm_path *path;
        int found = 0;
-        if (widget->id != snd_soc_dapm_mux)
+        if (widget->id != snd_soc_dapm_mux &&
+            widget->id != snd_soc_dapm_value_mux)
                return -ENODEV;
        if (!snd_soc_test_bits(widget->codec, e->reg, mask, val))
@@ -774,45 +751,6 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
        return 0;
 }
-/* test and update the power status of a value_mux widget */
-static int dapm_value_mux_update_power(struct snd_soc_dapm_widget *widget,
-                                 struct snd_kcontrol *kcontrol, int mask,
-                                 int mux, int val, struct soc_value_enum *e)
-{
-        struct snd_soc_dapm_path *path;
-        int found = 0;
-        if (widget->id != snd_soc_dapm_value_mux)
-                return -ENODEV;
-        if (!snd_soc_test_bits(widget->codec, e->reg, mask, val))
-                return 0;
-        /* find dapm widget path assoc with kcontrol */
-        list_for_each_entry(path, &widget->codec->dapm_paths, list) {
-                if (path->kcontrol != kcontrol)
-                        continue;
-                if (!path->name || !e->texts[mux])
-                        continue;
-                found = 1;
-                /* we now need to match the string in the enum to the path */
-                if (!(strcmp(path->name, e->texts[mux])))
-                        path->connect = 1; /* new connection */
-                else
-                        path->connect = 0; /* old connection must be
-                                              powered down */
-        }
-        if (found) {
-                dapm_power_widgets(widget->codec, SND_SOC_DAPM_STREAM_NOP);
-                dump_dapm(widget->codec, "mux power update");
-        }
-        return 0;
-}
 /* test and update the power status of a mixer or switch widget */
 static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
                                   struct snd_kcontrol *kcontrol, int reg,
@@ -1045,17 +983,12 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
                path->connect = 1;
                return 0;
        case snd_soc_dapm_mux:
+        case snd_soc_dapm_value_mux:
                ret = dapm_connect_mux(codec, wsource, wsink, path, control,
                        &wsink->kcontrols[0]);
                if (ret != 0)
                        goto err;
                break;
-        case snd_soc_dapm_value_mux:
-                ret = dapm_connect_value_mux(codec, wsource, wsink, path,
-                        control, &wsink->kcontrols[0]);
-                if (ret != 0)
-                        goto err;
-                break;
        case snd_soc_dapm_switch:
        case snd_soc_dapm_mixer:
                ret = dapm_connect_mixer(codec, wsource, wsink, path, control);
@@ -1382,8 +1315,7 @@ int snd_soc_dapm_get_value_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol)
 {
        struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
-        struct soc_value_enum *e = (struct soc_value_enum *)
+        struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-                        kcontrol->private_value;
        unsigned short reg_val, val, mux;
        reg_val = snd_soc_read(widget->codec, e->reg);
@@ -1423,8 +1355,7 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol)
 {
        struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
-        struct soc_value_enum *e = (struct soc_value_enum *)
+        struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-                        kcontrol->private_value;
        unsigned short val, mux;
        unsigned short mask;
        int ret = 0;
@@ -1443,7 +1374,7 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
        mutex_lock(&widget->codec->mutex);
        widget->value = val;
-        dapm_value_mux_update_power(widget, kcontrol, mask, mux, val, e);
+        dapm_mux_update_power(widget, kcontrol, mask, mux, val, e);
        if (widget->event) {
                if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
                        ret = widget->event(widget,
diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/caiaq-device.c
index a62500e387a6..41c36b055f6b 100644
--- a/sound/usb/caiaq/caiaq-device.c
+++ b/sound/usb/caiaq/caiaq-device.c
@@ -42,7 +42,7 @@
 #endif
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.3.9");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.10");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
                         "{Native Instruments, RigKontrol3},"
diff --git a/sound/usb/caiaq/caiaq-device.h b/sound/usb/caiaq/caiaq-device.h
index f9fbdbae269d..ab56e738c5fc 100644
--- a/sound/usb/caiaq/caiaq-device.h
+++ b/sound/usb/caiaq/caiaq-device.h
@@ -75,6 +75,7 @@ struct snd_usb_caiaqdev {
        wait_queue_head_t ep1_wait_queue;
        wait_queue_head_t prepare_wait_queue;
        int spec_received, audio_parm_answer;
+        int midi_out_active;
        char vendor_name[CAIAQ_USB_STR_LEN];
        char product_name[CAIAQ_USB_STR_LEN];
diff --git a/sound/usb/caiaq/caiaq-midi.c b/sound/usb/caiaq/caiaq-midi.c
index 30b57f97c6e4..f19fd360c936 100644
--- a/sound/usb/caiaq/caiaq-midi.c
+++ b/sound/usb/caiaq/caiaq-midi.c
@@ -59,6 +59,11 @@ static int snd_usb_caiaq_midi_output_open(struct snd_rawmidi_substream *substrea
 static int snd_usb_caiaq_midi_output_close(struct snd_rawmidi_substream *substream)
 {
+        struct snd_usb_caiaqdev *dev = substream->rmidi->private_data;
+        if (dev->midi_out_active) {
+                usb_kill_urb(&dev->midi_out_urb);
+                dev->midi_out_active = 0;
+        }
        return 0;
 }
@@ -69,7 +74,8 @@ static void snd_usb_caiaq_midi_send(struct snd_usb_caiaqdev *dev,
        
        dev->midi_out_buf[0] = EP1_CMD_MIDI_WRITE;
        dev->midi_out_buf[1] = 0; /* port */
-        len = snd_rawmidi_transmit_peek(substream, dev->midi_out_buf+3, EP1_BUFSIZE-3);
+        len = snd_rawmidi_transmit(substream, dev->midi_out_buf + 3,
+                                   EP1_BUFSIZE - 3);
        
        if (len <= 0)
                return;
@@ -79,24 +85,24 @@ static void snd_usb_caiaq_midi_send(struct snd_usb_caiaqdev *dev,
        
        ret = usb_submit_urb(&dev->midi_out_urb, GFP_ATOMIC);
        if (ret < 0)
-                log("snd_usb_caiaq_midi_send(%p): usb_submit_urb() failed, %d\n",
+                log("snd_usb_caiaq_midi_send(%p): usb_submit_urb() failed,"
-                                substream, ret);
+                    "ret=%d, len=%d\n",
+                    substream, ret, len);
+        else
+                dev->midi_out_active = 1;
 }
 static void snd_usb_caiaq_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)
 {
        struct snd_usb_caiaqdev *dev = substream->rmidi->private_data;
        
-        if (dev->midi_out_substream != NULL)
+        if (up) {
-                return;
+                dev->midi_out_substream = substream;
-        
+                if (!dev->midi_out_active)
-        if (!up) {
+                        snd_usb_caiaq_midi_send(dev, substream);
+        } else {
                dev->midi_out_substream = NULL;
-                return;
        }
-        
-        dev->midi_out_substream = substream;
-        snd_usb_caiaq_midi_send(dev, substream);
 }
@@ -161,16 +167,14 @@ int snd_usb_caiaq_midi_init(struct snd_usb_caiaqdev *device)
 void snd_usb_caiaq_midi_output_done(struct urb* urb)
 {
        struct snd_usb_caiaqdev *dev = urb->context;
-        char *buf = urb->transfer_buffer;
        
+        dev->midi_out_active = 0;
        if (urb->status != 0)
                return;
        if (!dev->midi_out_substream)
                return;
-        snd_rawmidi_transmit_ack(dev->midi_out_substream, buf[2]);
-        dev->midi_out_substream = NULL;
        snd_usb_caiaq_midi_send(dev, dev->midi_out_substream);
 }
diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h
index 92115755d98e..5d8ef09b9dcc 100644
--- a/sound/usb/usbquirks.h
+++ b/sound/usb/usbquirks.h
@@ -128,6 +128,14 @@
        .bInterfaceClass = USB_CLASS_AUDIO,
        .bInterfaceSubClass = USB_SUBCLASS_AUDIO_CONTROL
 },
+{
+        USB_DEVICE(0x046d, 0x0990),
+        .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+                .vendor_name = "Logitech, Inc.",
+                .product_name = "QuickCam Pro 9000",
+                .ifnum = QUIRK_NO_INTERFACE
+        }
+},
 /*
 * Yamaha devices