12 files changed, 238 insertions, 21 deletions

diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci
index 97ad190e13af..6bf68053e4b8 100644
--- a/Documentation/ABI/testing/sysfs-bus-pci
+++ b/Documentation/ABI/testing/sysfs-bus-pci
@@ -122,3 +122,10 @@ Description:
                 This symbolic link appears when a device is a Virtual Function.
                 The symbolic link points to the PCI device sysfs entry of the
                 Physical Function this device associates with.
+
+What:           /sys/bus/pci/slots/.../module
+Date:           June 2009
+Contact:        linux-pci@vger.kernel.org
+Description:
+                This symbolic link points to the PCI hotplug controller driver
+                module that manages the hotplug slot.
diff --git a/Documentation/ABI/testing/sysfs-class-mtd b/Documentation/ABI/testing/sysfs-class-mtd
new file mode 100644
index 000000000000..4d55a1888981
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-mtd
@@ -0,0 +1,125 @@
+What:           /sys/class/mtd/
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                The mtd/ class subdirectory belongs to the MTD subsystem
+                (MTD core).
+
+What:           /sys/class/mtd/mtdX/
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                The /sys/class/mtd/mtd{0,1,2,3,...} directories correspond
+                to each /dev/mtdX character device.  These may represent
+                physical/simulated flash devices, partitions on a flash
+                device, or concatenated flash devices.  They exist regardless
+                of whether CONFIG_MTD_CHAR is actually enabled.
+
+What:           /sys/class/mtd/mtdXro/
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                These directories provide the corresponding read-only device
+                nodes for /sys/class/mtd/mtdX/ .  They are only created
+                (for the benefit of udev) if CONFIG_MTD_CHAR is enabled.
+
+What:           /sys/class/mtd/mtdX/dev
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                Major and minor numbers of the character device corresponding
+                to this MTD device (in <major>:<minor> format).  This is the
+                read-write device so <minor> will be even.
+
+What:           /sys/class/mtd/mtdXro/dev
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                Major and minor numbers of the character device corresponding
+                to the read-only variant of thie MTD device (in
+                <major>:<minor> format).  In this case <minor> will be odd.
+
+What:           /sys/class/mtd/mtdX/erasesize
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                "Major" erase size for the device.  If numeraseregions is
+                zero, this is the eraseblock size for the entire device.
+                Otherwise, the MEMGETREGIONCOUNT/MEMGETREGIONINFO ioctls
+                can be used to determine the actual eraseblock layout.
+
+What:           /sys/class/mtd/mtdX/flags
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                A hexadecimal value representing the device flags, ORed
+                together:
+
+                0x0400: MTD_WRITEABLE - device is writable
+                0x0800: MTD_BIT_WRITEABLE - single bits can be flipped
+                0x1000: MTD_NO_ERASE - no erase necessary
+                0x2000: MTD_POWERUP_LOCK - always locked after reset
+
+What:           /sys/class/mtd/mtdX/name
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                A human-readable ASCII name for the device or partition.
+                This will match the name in /proc/mtd .
+
+What:           /sys/class/mtd/mtdX/numeraseregions
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                For devices that have variable eraseblock sizes, this
+                provides the total number of erase regions.  Otherwise,
+                it will read back as zero.
+
+What:           /sys/class/mtd/mtdX/oobsize
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                Number of OOB bytes per page.
+
+What:           /sys/class/mtd/mtdX/size
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                Total size of the device/partition, in bytes.
+
+What:           /sys/class/mtd/mtdX/type
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                One of the following ASCII strings, representing the device
+                type:
+
+                absent, ram, rom, nor, nand, dataflash, ubi, unknown
+
+What:           /sys/class/mtd/mtdX/writesize
+Date:           April 2009
+KernelVersion:  2.6.29
+Contact:        linux-mtd@lists.infradead.org
+Description:
+                Minimal writable flash unit size.  This will always be
+                a positive integer.
+
+                In the case of NOR flash it is 1 (even though individual
+                bits can be cleared).
+
+                In the case of NAND flash it is one NAND page (or a
+                half page, or a quarter page).
+
+                In the case of ECC NOR, it is the ECC block size.
diff --git a/Documentation/PCI/pcieaer-howto.txt b/Documentation/PCI/pcieaer-howto.txt
index ddeb14beacc8..be21001ab144 100644
--- a/Documentation/PCI/pcieaer-howto.txt
+++ b/Documentation/PCI/pcieaer-howto.txt
@@ -61,6 +61,10 @@ be initiated although firmwares have no _OSC support. To enable the
 walkaround, pls. add aerdriver.forceload=y to kernel boot parameter line
 when booting kernel. Note that forceload=n by default.
 
+nosourceid, another parameter of type bool, can be used when broken
+hardware (mostly chipsets) has root ports that cannot obtain the reporting
+source ID. nosourceid=n by default.
+
 2.3 AER error output
 When a PCI-E AER error is captured, an error message will be outputed to
 console. If it's a correctable error, it is outputed as a warning.
@@ -246,3 +250,24 @@ with the PCI Express AER Root driver?
 A: It could call the helper functions to enable AER in devices and
 cleanup uncorrectable status register. Pls. refer to section 3.3.
 
+
+4. Software error injection
+
+Debugging PCIE AER error recovery code is quite difficult because it
+is hard to trigger real hardware errors. Software based error
+injection can be used to fake various kinds of PCIE errors.
+
+First you should enable PCIE AER software error injection in kernel
+configuration, that is, following item should be in your .config.
+
+CONFIG_PCIEAER_INJECT=y or CONFIG_PCIEAER_INJECT=m
+
+After reboot with new kernel or insert the module, a device file named
+/dev/aer_inject should be created.
+
+Then, you need a user space tool named aer-inject, which can be gotten
+from:
+    http://www.kernel.org/pub/linux/utils/pci/aer-inject/
+
+More information about aer-inject can be found in the document comes
+with its source code.
diff --git a/Documentation/filesystems/00-INDEX b/Documentation/filesystems/00-INDEX
index 8dd6db76171d..f15621ee5599 100644
--- a/Documentation/filesystems/00-INDEX
+++ b/Documentation/filesystems/00-INDEX
@@ -66,6 +66,10 @@ mandatory-locking.txt
         - info on the Linux implementation of Sys V mandatory file locking.
 ncpfs.txt
         - info on Novell Netware(tm) filesystem using NCP protocol.
+nfs41-server.txt
+        - info on the Linux server implementation of NFSv4 minor version 1.
+nfs-rdma.txt
+        - how to install and setup the Linux NFS/RDMA client and server software.
 nfsroot.txt
         - short guide on setting up a diskless box with NFS root filesystem.
 nilfs2.txt
diff --git a/Documentation/isdn/00-INDEX b/Documentation/isdn/00-INDEX
index f6010a536590..e87e336f590e 100644
--- a/Documentation/isdn/00-INDEX
+++ b/Documentation/isdn/00-INDEX
@@ -14,25 +14,14 @@ README
         - general info on what you need and what to do for Linux ISDN.
 README.FAQ
         - general info for FAQ.
-README.audio
-        - info for running audio over ISDN.
-README.fax
-        - info for using Fax over ISDN.
-README.gigaset
-        - info on the drivers for Siemens Gigaset ISDN adapters.
-README.icn
-        - info on the ICN-ISDN-card and its driver.
->>>>>>> 93af7aca44f0e82e67bda10a0fb73d383edcc8bd:Documentation/isdn/00-INDEX
 README.HiSax
         - info on the HiSax driver which replaces the old teles.
+README.act2000
+        - info on driver for IBM ACT-2000 card.
 README.audio
         - info for running audio over ISDN.
 README.avmb1
         - info on driver for AVM-B1 ISDN card.
-README.act2000
-        - info on driver for IBM ACT-2000 card.
-README.eicon
-        - info on driver for Eicon active cards.
 README.concap
         - info on "CONCAP" encapsulation protocol interface used for X.25.
 README.diversion
@@ -59,7 +48,3 @@ README.x25
         - info for running X.25 over ISDN.
 syncPPP.FAQ
         - frequently asked questions about running PPP over ISDN.
-README.hysdn
-        - info on driver for Hypercope active HYSDN cards
-README.mISDN
-        - info on the Modular ISDN subsystem (mISDN).
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 08def8deb5f5..92e1ab8178a8 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1006,6 +1006,7 @@ and is between 256 and 4096 characters. It is defined in the file
                 nomerge
                 forcesac
                 soft
+                pt      [x86, IA64]
 
         io7=            [HW] IO7 for Marvel based alpha systems
                         See comment before marvel_specify_io7 in
@@ -1369,6 +1370,27 @@ and is between 256 and 4096 characters. It is defined in the file
         min_addr=nn[KMG]        [KNL,BOOT,ia64] All physical memory below this
                         physical address is ignored.
 
+        mini2440=       [ARM,HW,KNL]
+                        Format:[0..2][b][c][t]
+                        Default: "0tb"
+                        MINI2440 configuration specification:
+                        0 - The attached screen is the 3.5" TFT
+                        1 - The attached screen is the 7" TFT
+                        2 - The VGA Shield is attached (1024x768)
+                        Leaving out the screen size parameter will not load
+                        the TFT driver, and the framebuffer will be left
+                        unconfigured.
+                        b - Enable backlight. The TFT backlight pin will be
+                        linked to the kernel VESA blanking code and a GPIO
+                        LED. This parameter is not necessary when using the
+                        VGA shield.
+                        c - Enable the s3c camera interface.
+                        t - Reserved for enabling touchscreen support. The
+                        touchscreen support is not enabled in the mainstream
+                        kernel as of 2.6.30, a preliminary port can be found
+                        in the "bleeding edge" mini2440 support kernel at
+                        http://repo.or.cz/w/linux-2.6/mini2440.git
+
         mminit_loglevel=
                         [KNL] When CONFIG_DEBUG_MEMORY_INIT is set, this
                         parameter allows control of the logging verbosity for
@@ -1410,6 +1432,16 @@ and is between 256 and 4096 characters. It is defined in the file
         mtdparts=       [MTD]
                         See drivers/mtd/cmdlinepart.c.
 
+        onenand.bdry=   [HW,MTD] Flex-OneNAND Boundary Configuration
+
+                        Format: [die0_boundary][,die0_lock][,die1_boundary][,die1_lock]
+
+                        boundary - index of last SLC block on Flex-OneNAND.
+                                   The remaining blocks are configured as MLC blocks.
+                        lock     - Configure if Flex-OneNAND boundary should be locked.
+                                   Once locked, the boundary cannot be changed.
+                                   1 indicates lock status, 0 indicates unlock status.
+
         mtdset=         [ARM]
                         ARM/S3C2412 JIVE boot control
 
@@ -1776,6 +1808,9 @@ and is between 256 and 4096 characters. It is defined in the file
                                 root domains (aka PCI segments, in ACPI-speak).
                 nommconf        [X86] Disable use of MMCONFIG for PCI
                                 Configuration
+                check_enable_amd_mmconf [X86] check for and enable
+                                properly configured MMIO access to PCI
+                                config space on AMD family 10h CPU
                 nomsi           [MSI] If the PCI_MSI kernel config parameter is
                                 enabled, this kernel boot option can be used to
                                 disable the use of MSI interrupts system-wide.
@@ -1828,7 +1863,7 @@ and is between 256 and 4096 characters. It is defined in the file
                                 IRQ routing is enabled.
                 noacpi          [X86] Do not use ACPI for IRQ routing
                                 or for PCI scanning.
-                use_crs         [X86] Use _CRS for PCI resource
+                nocrs           [X86] Don't use _CRS for PCI resource
                                 allocation.
                 routeirq        Do IRQ routing for all PCI devices.
                                 This is normally done in pci_enable_device(),
@@ -1865,6 +1900,12 @@ and is between 256 and 4096 characters. It is defined in the file
                                 PAGE_SIZE is used as alignment.
                                 PCI-PCI bridge can be specified, if resource
                                 windows need to be expanded.
+                ecrc=           Enable/disable PCIe ECRC (transaction layer
+                                end-to-end CRC checking).
+                                bios: Use BIOS/firmware settings. This is the
+                                the default.
+                                off: Turn ECRC off
+                                on: Turn ECRC on.
 
         pcie_aspm=      [PCIE] Forcibly enable or disable PCIe Active State Power
                         Management.
diff --git a/Documentation/powerpc/dts-bindings/fsl/esdhc.txt b/Documentation/powerpc/dts-bindings/fsl/esdhc.txt
index 5093ddf900da..3ed3797b5086 100644
--- a/Documentation/powerpc/dts-bindings/fsl/esdhc.txt
+++ b/Documentation/powerpc/dts-bindings/fsl/esdhc.txt
@@ -10,6 +10,8 @@ Required properties:
   - interrupts : should contain eSDHC interrupt.
   - interrupt-parent : interrupt source phandle.
   - clock-frequency : specifies eSDHC base clock frequency.
+  - sdhci,1-bit-only : (optional) specifies that a controller can
+    only handle 1-bit data transfers.
 
 Example:
 
diff --git a/Documentation/rfkill.txt b/Documentation/rfkill.txt
index c8acd8659e91..b4860509c319 100644
--- a/Documentation/rfkill.txt
+++ b/Documentation/rfkill.txt
@@ -111,6 +111,8 @@ following attributes:
 
         name: Name assigned by driver to this key (interface or driver name).
         type: Driver type string ("wlan", "bluetooth", etc).
+        persistent: Whether the soft blocked state is initialised from
+                    non-volatile storage at startup.
         state: Current state of the transmitter
                 0: RFKILL_STATE_SOFT_BLOCKED
                         transmitter is turned off by software
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index de8e10a94103..0d8d23581c44 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -139,6 +139,7 @@ ALC883/888
   acer          Acer laptops (Travelmate 3012WTMi, Aspire 5600, etc)
   acer-aspire   Acer Aspire 9810
   acer-aspire-4930g Acer Aspire 4930G
+  acer-aspire-6530g Acer Aspire 6530G
   acer-aspire-8930g Acer Aspire 8930G
   medion        Medion Laptops
   medion-md2    Medion MD2
diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index 89093f531727..0736518b2f88 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -6,8 +6,8 @@
   5 -> Leadtek Winfast 2000XP Expert                       [107d:6611,107d:6613]
   6 -> AverTV Studio 303 (M126)                            [1461:000b]
   7 -> MSI TV-@nywhere Master                              [1462:8606]
-  8 -> Leadtek Winfast DV2000                              [107d:6620]
-  9 -> Leadtek PVR 2000                                    [107d:663b,107d:663c,107d:6632]
+  8 -> Leadtek Winfast DV2000                              [107d:6620,107d:6621]
+  9 -> Leadtek PVR 2000                                    [107d:663b,107d:663c,107d:6632,107d:6630,107d:6638,107d:6631,107d:6637,107d:663d]
  10 -> IODATA GV-VCP3/PCI                                  [10fc:d003]
  11 -> Prolink PlayTV PVR
  12 -> ASUS PVR-416                                        [1043:4823,1461:c111]
@@ -59,7 +59,7 @@
  58 -> Pinnacle PCTV HD 800i                               [11bd:0051]
  59 -> DViCO FusionHDTV 5 PCI nano                         [18ac:d530]
  60 -> Pinnacle Hybrid PCTV                                [12ab:1788]
- 61 -> Winfast TV2000 XP Global                            [107d:6f18]
+ 61 -> Leadtek TV2000 XP Global                            [107d:6f18,107d:6618]
  62 -> PowerColor RA330                                    [14f1:ea3d]
  63 -> Geniatech X8000-MT DVBT                             [14f1:8852]
  64 -> DViCO FusionHDTV DVB-T PRO                          [18ac:db30]
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index a98a688c11b8..873630e7e53e 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -65,3 +65,4 @@
  67 -> Terratec Grabby                          (em2860)        [0ccd:0096]
  68 -> Terratec AV350                           (em2860)        [0ccd:0084]
  69 -> KWorld ATSC 315U HDTV TV Box             (em2882)        [eb1a:a313]
+ 70 -> Evga inDtube                             (em2882)
diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt
index d54c1e4c6a9c..ba4706afc5fb 100644
--- a/Documentation/video4linux/v4l2-framework.txt
+++ b/Documentation/video4linux/v4l2-framework.txt
@@ -390,6 +390,30 @@ later date. It differs between i2c drivers and as such can be confusing.
 To see which chip variants are supported you can look in the i2c driver code
 for the i2c_device_id table. This lists all the possibilities.
 
+There are two more helper functions:
+
+v4l2_i2c_new_subdev_cfg: this function adds new irq and platform_data
+arguments and has both 'addr' and 'probed_addrs' arguments: if addr is not
+0 then that will be used (non-probing variant), otherwise the probed_addrs
+are probed.
+
+For example: this will probe for address 0x10:
+
+struct v4l2_subdev *sd = v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter,
+               "module_foo", "chipid", 0, NULL, 0, I2C_ADDRS(0x10));
+
+v4l2_i2c_new_subdev_board uses an i2c_board_info struct which is passed
+to the i2c driver and replaces the irq, platform_data and addr arguments.
+
+If the subdev supports the s_config core ops, then that op is called with
+the irq and platform_data arguments after the subdev was setup. The older
+v4l2_i2c_new_(probed_)subdev functions will call s_config as well, but with
+irq set to 0 and platform_data set to NULL.
+
+Note that in the next kernel release the functions v4l2_i2c_new_subdev,
+v4l2_i2c_new_probed_subdev and v4l2_i2c_new_probed_subdev_addr will all be
+replaced by a single v4l2_i2c_new_subdev that is identical to
+v4l2_i2c_new_subdev_cfg but without the irq and platform_data arguments.
 
 struct video_device
 -------------------