259 files changed, 3051 insertions, 2759 deletions

diff --git a/Documentation/DocBook/sh.tmpl b/Documentation/DocBook/sh.tmpl
index d858d92cf6d9..4a38f604fa66 100644
--- a/Documentation/DocBook/sh.tmpl
+++ b/Documentation/DocBook/sh.tmpl
@@ -79,10 +79,6 @@
       </sect2>
     </sect1>
   </chapter>
-  <chapter id="clk">
-    <title>Clock Framework Extensions</title>
-!Iinclude/linux/sh_clk.h
-  </chapter>
   <chapter id="mach">
     <title>Machine Specific Interfaces</title>
     <sect1 id="dreamcast">
diff --git a/Documentation/fb/00-INDEX b/Documentation/fb/00-INDEX
index a618fd99c9f0..30a70542e823 100644
--- a/Documentation/fb/00-INDEX
+++ b/Documentation/fb/00-INDEX
@@ -4,33 +4,41 @@ please mail me.
                                     Geert Uytterhoeven <geert@linux-m68k.org>
 
 00-INDEX
-        - this file
+        - this file.
 arkfb.txt
         - info on the fbdev driver for ARK Logic chips.
 aty128fb.txt
         - info on the ATI Rage128 frame buffer driver.
 cirrusfb.txt
         - info on the driver for Cirrus Logic chipsets.
+cmap_xfbdev.txt
+        - an introduction to fbdev's cmap structures.
 deferred_io.txt
         - an introduction to deferred IO.
+efifb.txt
+        - info on the EFI platform driver for Intel based Apple computers.
+ep93xx-fb.txt
+        - info on the driver for EP93xx LCD controller.
 fbcon.txt
         - intro to and usage guide for the framebuffer console (fbcon).
 framebuffer.txt
         - introduction to frame buffer devices.
-imacfb.txt
-        - info on the generic EFI platform driver for Intel based Macs.
+gxfb.txt
+        - info on the framebuffer driver for AMD Geode GX2 based processors.
 intel810.txt
         - documentation for the Intel 810/815 framebuffer driver.
 intelfb.txt
         - docs for Intel 830M/845G/852GM/855GM/865G/915G/945G fb driver.
 internals.txt
         - quick overview of frame buffer device internals.
+lxfb.txt
+        - info on the framebuffer driver for AMD Geode LX based processors.
 matroxfb.txt
         - info on the Matrox framebuffer driver for Alpha, Intel and PPC.
+metronomefb.txt
+        - info on the driver for the Metronome display controller.
 modedb.txt
         - info on the video mode database.
-matroxfb.txt
-        - info on the Matrox frame buffer driver.
 pvr2fb.txt
         - info on the PowerVR 2 frame buffer driver.
 pxafb.txt
@@ -39,13 +47,23 @@ s3fb.txt
         - info on the fbdev driver for S3 Trio/Virge chips.
 sa1100fb.txt
         - information about the driver for the SA-1100 LCD controller.
+sh7760fb.txt
+        - info on the SH7760/SH7763 integrated LCDC Framebuffer driver.
 sisfb.txt
         - info on the framebuffer device driver for various SiS chips.
 sstfb.txt
         - info on the frame buffer driver for 3dfx' Voodoo Graphics boards.
 tgafb.txt
-        - info on the TGA (DECChip 21030) frame buffer driver
+        - info on the TGA (DECChip 21030) frame buffer driver.
+tridentfb.txt
+        info on the framebuffer driver for some Trident chip based cards.
+uvesafb.txt
+        - info on the userspace VESA (VBE2+ compliant) frame buffer device.
 vesafb.txt
-        - info on the VESA frame buffer device
+        - info on the VESA frame buffer device.
+viafb.modes
+        - list of modes for VIA Integration Graphic Chip.
+viafb.txt
+        - info on the VIA Integration Graphic Chip console framebuffer driver.
 vt8623fb.txt
         - info on the fb driver for the graphics core in VIA VT8623 chipsets.
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 92e83e53148f..cdd2a6e8a3b7 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2385,6 +2385,11 @@ and is between 256 and 4096 characters. It is defined in the file
                         improve throughput, but will also increase the
                         amount of memory reserved for use by the client.
 
+        swapaccount[=0|1]
+                        [KNL] Enable accounting of swap in memory resource
+                        controller if no parameter or 1 is given or disable
+                        it if 0 is given (See Documentation/cgroups/memory.txt)
+
         swiotlb=        [IA-64] Number of I/O TLB slabs
 
         switches=       [HW,M68k]
diff --git a/Documentation/sh/clk.txt b/Documentation/sh/clk.txt
deleted file mode 100644
index 114b595cfa97..000000000000
--- a/Documentation/sh/clk.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-Clock framework on SuperH architecture
-
-The framework on SH extends existing API by the function clk_set_rate_ex,
-which prototype is as follows:
-
-    clk_set_rate_ex (struct clk *clk, unsigned long rate, int algo_id)
-
-The algo_id parameter is used to specify algorithm used to recalculate clocks,
-adjanced to clock, specified as first argument. It is assumed that algo_id==0
-means no changes to adjanced clock
-
-Internally, the clk_set_rate_ex forwards request to clk->ops->set_rate method,
-if it is present in ops structure. The method should set the clock rate and adjust
-all needed clocks according to the passed algo_id.
-Exact values for algo_id are machine-dependent. For the sh7722, the following
-values are defined:
-
-        NO_CHANGE       = 0,
-        IUS_N1_N1,      /* I:U = N:1, U:Sh = N:1 */
-        IUS_322,        /* I:U:Sh = 3:2:2        */
-        IUS_522,        /* I:U:Sh = 5:2:2        */
-        IUS_N11,        /* I:U:Sh = N:1:1        */
-        SB_N1,          /* Sh:B = N:1            */
-        SB3_N1,         /* Sh:B3 = N:1           */
-        SB3_32,         /* Sh:B3 = 3:2           */
-        SB3_43,         /* Sh:B3 = 4:3           */
-        SB3_54,         /* Sh:B3 = 5:4           */
-        BP_N1,          /* B:P   = N:1           */
-        IP_N1           /* I:P   = N:1           */
-
-Each of these constants means relation between clocks that can be set via the FRQCR
-register
diff --git a/MAINTAINERS b/MAINTAINERS
index f51ec0a22ff9..98fc0450d7e1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1359,7 +1359,7 @@ F:	include/net/bluetooth/
 
 BONDING DRIVER
 M:      Jay Vosburgh <fubar@us.ibm.com>
-L:      bonding-devel@lists.sourceforge.net
+L:      netdev@vger.kernel.org
 W:      http://sourceforge.net/projects/bonding/
 S:      Supported
 F:      drivers/net/bonding/
@@ -1829,6 +1829,13 @@ W:	http://www.chelsio.com
 S:      Supported
 F:      drivers/net/cxgb4vf/
 
+STMMAC ETHERNET DRIVER
+M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
+L:      netdev@vger.kernel.org
+W:      http://www.stlinux.com
+S:      Supported
+F:      drivers/net/stmmac/
+
 CYBERPRO FB DRIVER
 M:      Russell King <linux@arm.linux.org.uk>
 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -2437,10 +2444,12 @@ F:	drivers/net/wan/sdla.c
 FRAMEBUFFER LAYER
 L:      linux-fbdev@vger.kernel.org
 W:      http://linux-fbdev.sourceforge.net/
+Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6.git
 S:      Orphan
 F:      Documentation/fb/
-F:      drivers/video/fb*
+F:      drivers/video/
+F:      include/video/
 F:      include/linux/fb.h
 
 FREESCALE DMA DRIVER
diff --git a/Makefile b/Makefile
index ab5359db3d17..b31d21377e4c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 37
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc3
 NAME = Flesh-Eating Bats with Fangs
 
 # *DOCUMENTATION*
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 9be261beae7d..2652af124acd 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -359,8 +359,8 @@ static struct clk_lookup dm355_clks[] = {
         CLK(NULL, "uart1", &uart1_clk),
         CLK(NULL, "uart2", &uart2_clk),
         CLK("i2c_davinci.1", NULL, &i2c_clk),
-        CLK("davinci-asp.0", NULL, &asp0_clk),
-        CLK("davinci-asp.1", NULL, &asp1_clk),
+        CLK("davinci-mcbsp.0", NULL, &asp0_clk),
+        CLK("davinci-mcbsp.1", NULL, &asp1_clk),
         CLK("davinci_mmc.0", NULL, &mmcsd0_clk),
         CLK("davinci_mmc.1", NULL, &mmcsd1_clk),
         CLK("spi_davinci.0", NULL, &spi0_clk),
@@ -664,7 +664,7 @@ static struct resource dm355_asp1_resources[] = {
 };
 
 static struct platform_device dm355_asp1_device = {
-        .name           = "davinci-asp",
+        .name           = "davinci-mcbsp",
         .id             = 1,
         .num_resources  = ARRAY_SIZE(dm355_asp1_resources),
         .resource       = dm355_asp1_resources,
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index a12065e87266..c466d710d3c1 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -459,7 +459,7 @@ static struct clk_lookup dm365_clks[] = {
         CLK(NULL, "usb", &usb_clk),
         CLK("davinci_emac.1", NULL, &emac_clk),
         CLK("davinci_voicecodec", NULL, &voicecodec_clk),
-        CLK("davinci-asp.0", NULL, &asp0_clk),
+        CLK("davinci-mcbsp", NULL, &asp0_clk),
         CLK(NULL, "rto", &rto_clk),
         CLK(NULL, "mjcp", &mjcp_clk),
         CLK(NULL, NULL, NULL),
@@ -922,8 +922,8 @@ static struct resource dm365_asp_resources[] = {
 };
 
 static struct platform_device dm365_asp_device = {
-        .name           = "davinci-asp",
-        .id             = 0,
+        .name           = "davinci-mcbsp",
+        .id             = -1,
         .num_resources  = ARRAY_SIZE(dm365_asp_resources),
         .resource       = dm365_asp_resources,
 };
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index 0608dd776a16..9a2376b3137c 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -302,7 +302,7 @@ static struct clk_lookup dm644x_clks[] = {
         CLK("davinci_emac.1", NULL, &emac_clk),
         CLK("i2c_davinci.1", NULL, &i2c_clk),
         CLK("palm_bk3710", NULL, &ide_clk),
-        CLK("davinci-asp", NULL, &asp_clk),
+        CLK("davinci-mcbsp", NULL, &asp_clk),
         CLK("davinci_mmc.0", NULL, &mmcsd_clk),
         CLK(NULL, "spi", &spi_clk),
         CLK(NULL, "gpio", &gpio_clk),
@@ -580,7 +580,7 @@ static struct resource dm644x_asp_resources[] = {
 };
 
 static struct platform_device dm644x_asp_device = {
-        .name           = "davinci-asp",
+        .name           = "davinci-mcbsp",
         .id             = -1,
         .num_resources  = ARRAY_SIZE(dm644x_asp_resources),
         .resource       = dm644x_asp_resources,
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 7db31e6c6bf2..b25ce90a346e 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -220,8 +220,7 @@ static void pllc2_disable(struct clk *clk)
         __raw_writel(__raw_readl(PLLC2CR) & ~0x80000000, PLLC2CR);
 }
 
-static int pllc2_set_rate(struct clk *clk,
-                          unsigned long rate, int algo_id)
+static int pllc2_set_rate(struct clk *clk, unsigned long rate)
 {
         unsigned long value;
         int idx;
@@ -463,8 +462,7 @@ static int fsidiv_enable(struct clk *clk)
         return 0;
 }
 
-static int fsidiv_set_rate(struct clk *clk,
-                           unsigned long rate, int algo_id)
+static int fsidiv_set_rate(struct clk *clk, unsigned long rate)
 {
         int idx;
 
diff --git a/arch/sh/include/asm/processor_32.h b/arch/sh/include/asm/processor_32.h
index 46d5179c9f49..e3c73cdd8c90 100644
--- a/arch/sh/include/asm/processor_32.h
+++ b/arch/sh/include/asm/processor_32.h
@@ -199,10 +199,13 @@ extern unsigned long get_wchan(struct task_struct *p);
 #define ARCH_HAS_PREFETCHW
 static inline void prefetch(void *x)
 {
-        __asm__ __volatile__ ("pref @%0\n\t" : : "r" (x) : "memory");
+        __builtin_prefetch(x, 0, 3);
 }
 
-#define prefetchw(x)    prefetch(x)
+static inline void prefetchw(void *x)
+{
+        __builtin_prefetch(x, 1, 3);
+}
 #endif
 
 #endif /* __KERNEL__ */
diff --git a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
index 4eabc68cd753..b601fa3978d1 100644
--- a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
+++ b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
@@ -110,7 +110,7 @@ static int shoc_clk_verify_rate(struct clk *clk, unsigned long rate)
         return 0;
 }
 
-static int shoc_clk_set_rate(struct clk *clk, unsigned long rate, int algo_id)
+static int shoc_clk_set_rate(struct clk *clk, unsigned long rate)
 {
         unsigned long frqcr3;
         unsigned int tmp;
diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index 81f58371613d..8c6a350df751 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -88,7 +88,7 @@ asmlinkage int sys_cacheflush(unsigned long addr, unsigned long len, int op)
         }
 
         if (op & CACHEFLUSH_I)
-                flush_cache_all();
+                flush_icache_range(addr, addr+len);
 
         up_read(&current->mm->mmap_sem);
         return 0;
diff --git a/arch/sh/kernel/vsyscall/vsyscall-trapa.S b/arch/sh/kernel/vsyscall/vsyscall-trapa.S
index 3b6eb34c43fa..3e70f851cdc6 100644
--- a/arch/sh/kernel/vsyscall/vsyscall-trapa.S
+++ b/arch/sh/kernel/vsyscall/vsyscall-trapa.S
@@ -8,9 +8,9 @@ __kernel_vsyscall:
          * fill out .eh_frame -- PFM. */
 .LEND_vsyscall:
         .size __kernel_vsyscall,.-.LSTART_vsyscall
-        .previous
 
         .section .eh_frame,"a",@progbits
+        .previous
 .LCIE:
         .ualong .LCIE_end - .LCIE_start
 .LCIE_start:
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 7f7338c90784..1664cce7b0ac 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -727,6 +727,9 @@ struct winch {
 
 static void free_winch(struct winch *winch, int free_irq_ok)
 {
+        if (free_irq_ok)
+                free_irq(WINCH_IRQ, winch);
+
         list_del(&winch->list);
 
         if (winch->pid != -1)
@@ -735,8 +738,6 @@ static void free_winch(struct winch *winch, int free_irq_ok)
                 os_close_file(winch->fd);
         if (winch->stack != 0)
                 free_stack(winch->stack, 0);
-        if (free_irq_ok)
-                free_irq(WINCH_IRQ, winch);
         kfree(winch);
 }
 
diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h
index 4d293dced62f..9479a037419f 100644
--- a/arch/x86/include/asm/fixmap.h
+++ b/arch/x86/include/asm/fixmap.h
@@ -216,8 +216,8 @@ static inline unsigned long virt_to_fix(const unsigned long vaddr)
 }
 
 /* Return an pointer with offset calculated */
-static inline unsigned long __set_fixmap_offset(enum fixed_addresses idx,
-                                phys_addr_t phys, pgprot_t flags)
+static __always_inline unsigned long
+__set_fixmap_offset(enum fixed_addresses idx, phys_addr_t phys, pgprot_t flags)
 {
         __set_fixmap(idx, phys, flags);
         return fix_to_virt(idx) + (phys & (PAGE_SIZE - 1));
diff --git a/arch/x86/include/asm/xen/interface.h b/arch/x86/include/asm/xen/interface.h
index e8506c1f0c55..1c10c88ee4e1 100644
--- a/arch/x86/include/asm/xen/interface.h
+++ b/arch/x86/include/asm/xen/interface.h
@@ -61,9 +61,9 @@ DEFINE_GUEST_HANDLE(void);
 #define HYPERVISOR_VIRT_START mk_unsigned_long(__HYPERVISOR_VIRT_START)
 #endif
 
-#ifndef machine_to_phys_mapping
-#define machine_to_phys_mapping ((unsigned long *)HYPERVISOR_VIRT_START)
-#endif
+#define MACH2PHYS_VIRT_START  mk_unsigned_long(__MACH2PHYS_VIRT_START)
+#define MACH2PHYS_VIRT_END    mk_unsigned_long(__MACH2PHYS_VIRT_END)
+#define MACH2PHYS_NR_ENTRIES  ((MACH2PHYS_VIRT_END-MACH2PHYS_VIRT_START)>>__MACH2PHYS_SHIFT)
 
 /* Maximum number of virtual CPUs in multi-processor guests. */
 #define MAX_VIRT_CPUS 32
diff --git a/arch/x86/include/asm/xen/interface_32.h b/arch/x86/include/asm/xen/interface_32.h
index 42a7e004ae5c..8413688b2571 100644
--- a/arch/x86/include/asm/xen/interface_32.h
+++ b/arch/x86/include/asm/xen/interface_32.h
@@ -32,6 +32,11 @@
 /* And the trap vector is... */
 #define TRAP_INSTR "int $0x82"
 
+#define __MACH2PHYS_VIRT_START 0xF5800000
+#define __MACH2PHYS_VIRT_END   0xF6800000
+
+#define __MACH2PHYS_SHIFT      2
+
 /*
  * Virtual addresses beyond this are not modifiable by guest OSes. The
  * machine->physical mapping table starts at this address, read-only.
diff --git a/arch/x86/include/asm/xen/interface_64.h b/arch/x86/include/asm/xen/interface_64.h
index 100d2662b97c..839a4811cf98 100644
--- a/arch/x86/include/asm/xen/interface_64.h
+++ b/arch/x86/include/asm/xen/interface_64.h
@@ -39,18 +39,7 @@
 #define __HYPERVISOR_VIRT_END   0xFFFF880000000000
 #define __MACH2PHYS_VIRT_START  0xFFFF800000000000
 #define __MACH2PHYS_VIRT_END    0xFFFF804000000000
-
-#ifndef HYPERVISOR_VIRT_START
-#define HYPERVISOR_VIRT_START mk_unsigned_long(__HYPERVISOR_VIRT_START)
-#define HYPERVISOR_VIRT_END   mk_unsigned_long(__HYPERVISOR_VIRT_END)
-#endif
-
-#define MACH2PHYS_VIRT_START  mk_unsigned_long(__MACH2PHYS_VIRT_START)
-#define MACH2PHYS_VIRT_END    mk_unsigned_long(__MACH2PHYS_VIRT_END)
-#define MACH2PHYS_NR_ENTRIES  ((MACH2PHYS_VIRT_END-MACH2PHYS_VIRT_START)>>3)
-#ifndef machine_to_phys_mapping
-#define machine_to_phys_mapping ((unsigned long *)HYPERVISOR_VIRT_START)
-#endif
+#define __MACH2PHYS_SHIFT       3
 
 /*
  * int HYPERVISOR_set_segment_base(unsigned int which, unsigned long base)
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index dd8c1414b3d5..8760cc60a21c 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -5,6 +5,7 @@
 #include <linux/types.h>
 #include <linux/spinlock.h>
 #include <linux/pfn.h>
+#include <linux/mm.h>
 
 #include <asm/uaccess.h>
 #include <asm/page.h>
@@ -35,6 +36,8 @@ typedef struct xpaddr {
 #define MAX_DOMAIN_PAGES                                                \
     ((unsigned long)((u64)CONFIG_XEN_MAX_DOMAIN_MEMORY * 1024 * 1024 * 1024 / PAGE_SIZE))
 
+extern unsigned long *machine_to_phys_mapping;
+extern unsigned int   machine_to_phys_order;
 
 extern unsigned long get_phys_to_machine(unsigned long pfn);
 extern bool set_phys_to_machine(unsigned long pfn, unsigned long mfn);
@@ -69,10 +72,8 @@ static inline unsigned long mfn_to_pfn(unsigned long mfn)
         if (xen_feature(XENFEAT_auto_translated_physmap))
                 return mfn;
 
-#if 0
         if (unlikely((mfn >> machine_to_phys_order) != 0))
-                return max_mapnr;
-#endif
+                return ~0;
 
         pfn = 0;
         /*
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 235c0f4d3861..7250bef7f49e 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -75,6 +75,11 @@ DEFINE_PER_CPU(struct vcpu_info, xen_vcpu_info);
 enum xen_domain_type xen_domain_type = XEN_NATIVE;
 EXPORT_SYMBOL_GPL(xen_domain_type);
 
+unsigned long *machine_to_phys_mapping = (void *)MACH2PHYS_VIRT_START;
+EXPORT_SYMBOL(machine_to_phys_mapping);
+unsigned int   machine_to_phys_order;
+EXPORT_SYMBOL(machine_to_phys_order);
+
 struct start_info *xen_start_info;
 EXPORT_SYMBOL_GPL(xen_start_info);
 
@@ -1090,6 +1095,8 @@ static void __init xen_setup_stackprotector(void)
 /* First C function to be called on Xen boot */
 asmlinkage void __init xen_start_kernel(void)
 {
+        struct physdev_set_iopl set_iopl;
+        int rc;
         pgd_t *pgd;
 
         if (!xen_start_info)
@@ -1097,6 +1104,8 @@ asmlinkage void __init xen_start_kernel(void)
 
         xen_domain_type = XEN_PV_DOMAIN;
 
+        xen_setup_machphys_mapping();
+
         /* Install Xen paravirt ops */
         pv_info = xen_info;
         pv_init_ops = xen_init_ops;
@@ -1202,10 +1211,18 @@ asmlinkage void __init xen_start_kernel(void)
 #else
         pv_info.kernel_rpl = 0;
 #endif
-
         /* set the limit of our address space */
         xen_reserve_top();
 
+        /* We used to do this in xen_arch_setup, but that is too late on AMD
+         * were early_cpu_init (run before ->arch_setup()) calls early_amd_init
+         * which pokes 0xcf8 port.
+         */
+        set_iopl.iopl = 1;
+        rc = HYPERVISOR_physdev_op(PHYSDEVOP_set_iopl, &set_iopl);
+        if (rc != 0)
+                xen_raw_printk("physdev_op failed %d\n", rc);
+
 #ifdef CONFIG_X86_32
         /* set up basic CPUID stuff */
         cpu_detect(&new_cpu_data);
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 21ed8d7f75a5..790af908284e 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -2034,6 +2034,20 @@ static __init void xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn)
         set_page_prot(pmd, PAGE_KERNEL_RO);
 }
 
+void __init xen_setup_machphys_mapping(void)
+{
+        struct xen_machphys_mapping mapping;
+        unsigned long machine_to_phys_nr_ents;
+
+        if (HYPERVISOR_memory_op(XENMEM_machphys_mapping, &mapping) == 0) {
+                machine_to_phys_mapping = (unsigned long *)mapping.v_start;
+                machine_to_phys_nr_ents = mapping.max_mfn + 1;
+        } else {
+                machine_to_phys_nr_ents = MACH2PHYS_NR_ENTRIES;
+        }
+        machine_to_phys_order = fls(machine_to_phys_nr_ents - 1);
+}
+
 #ifdef CONFIG_X86_64
 static void convert_pfn_mfn(void *v)
 {
@@ -2627,7 +2641,8 @@ int xen_remap_domain_mfn_range(struct vm_area_struct *vma,
 
         prot = __pgprot(pgprot_val(prot) | _PAGE_IOMAP);
 
-        vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
+        BUG_ON(!((vma->vm_flags & (VM_PFNMAP | VM_RESERVED | VM_IO)) ==
+                                (VM_PFNMAP | VM_RESERVED | VM_IO)));
 
         rmd.mfn = mfn;
         rmd.prot = prot;
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 769c4b01fa32..38fdffaa71d3 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -248,8 +248,7 @@ char * __init xen_memory_setup(void)
         else
                 extra_pages = 0;
 
-        if (!xen_initial_domain())
-                xen_add_extra_mem(extra_pages);
+        xen_add_extra_mem(extra_pages);
 
         return "Xen";
 }
@@ -337,9 +336,6 @@ void __cpuinit xen_enable_syscall(void)
 
 void __init xen_arch_setup(void)
 {
-        struct physdev_set_iopl set_iopl;
-        int rc;
-
         xen_panic_handler_init();
 
         HYPERVISOR_vm_assist(VMASST_CMD_enable, VMASST_TYPE_4gb_segments);
@@ -356,11 +352,6 @@ void __init xen_arch_setup(void)
         xen_enable_sysenter();
         xen_enable_syscall();
 
-        set_iopl.iopl = 1;
-        rc = HYPERVISOR_physdev_op(PHYSDEVOP_set_iopl, &set_iopl);
-        if (rc != 0)
-                printk(KERN_INFO "physdev_op failed %d\n", rc);
-
 #ifdef CONFIG_ACPI
         if (!(xen_start_info->flags & SIF_INITDOMAIN)) {
                 printk(KERN_INFO "ACPI in unprivileged domain disabled\n");
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index c21589986c69..8b677bbf2d37 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -538,7 +538,7 @@ static int vt8251_prepare_host(struct pci_dev *pdev, struct ata_host **r_host)
         return 0;
 }
 
-static void svia_configure(struct pci_dev *pdev)
+static void svia_configure(struct pci_dev *pdev, int board_id)
 {
         u8 tmp8;
 
@@ -577,7 +577,7 @@ static void svia_configure(struct pci_dev *pdev)
         }
 
         /*
-         * vt6421 has problems talking to some drives.  The following
+         * vt6420/1 has problems talking to some drives.  The following
          * is the fix from Joseph Chan <JosephChan@via.com.tw>.
          *
          * When host issues HOLD, device may send up to 20DW of data
@@ -596,8 +596,9 @@ static void svia_configure(struct pci_dev *pdev)
          *
          * https://bugzilla.kernel.org/show_bug.cgi?id=15173
          * http://article.gmane.org/gmane.linux.ide/46352
+         * http://thread.gmane.org/gmane.linux.kernel/1062139
          */
-        if (pdev->device == 0x3249) {
+        if (board_id == vt6420 || board_id == vt6421) {
                 pci_read_config_byte(pdev, 0x52, &tmp8);
                 tmp8 |= 1 << 2;
                 pci_write_config_byte(pdev, 0x52, tmp8);
@@ -652,7 +653,7 @@ static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         if (rc)
                 return rc;
 
-        svia_configure(pdev);
+        svia_configure(pdev, board_id);
 
         pci_set_master(pdev);
         return ata_host_activate(host, pdev->irq, ata_bmdma_interrupt,
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 6c1b676643a9..896a2ced1d27 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -1547,31 +1547,16 @@ static int init_vqs(struct ports_device *portdev)
         nr_queues = use_multiport(portdev) ? (nr_ports + 1) * 2 : 2;
 
         vqs = kmalloc(nr_queues * sizeof(struct virtqueue *), GFP_KERNEL);
-        if (!vqs) {
-                err = -ENOMEM;
-                goto fail;
-        }
         io_callbacks = kmalloc(nr_queues * sizeof(vq_callback_t *), GFP_KERNEL);
-        if (!io_callbacks) {
-                err = -ENOMEM;
-                goto free_vqs;
-        }
         io_names = kmalloc(nr_queues * sizeof(char *), GFP_KERNEL);
-        if (!io_names) {
-                err = -ENOMEM;
-                goto free_callbacks;
-        }
         portdev->in_vqs = kmalloc(nr_ports * sizeof(struct virtqueue *),
                                   GFP_KERNEL);
-        if (!portdev->in_vqs) {
-                err = -ENOMEM;
-                goto free_names;
-        }
         portdev->out_vqs = kmalloc(nr_ports * sizeof(struct virtqueue *),
                                    GFP_KERNEL);
-        if (!portdev->out_vqs) {
+        if (!vqs || !io_callbacks || !io_names || !portdev->in_vqs ||
+                        !portdev->out_vqs) {
                 err = -ENOMEM;
-                goto free_invqs;
+                goto free;
         }
 
         /*
@@ -1605,7 +1590,7 @@ static int init_vqs(struct ports_device *portdev)
                                               io_callbacks,
                                               (const char **)io_names);
         if (err)
-                goto free_outvqs;
+                goto free;
 
         j = 0;
         portdev->in_vqs[0] = vqs[0];
@@ -1621,23 +1606,19 @@ static int init_vqs(struct ports_device *portdev)
                         portdev->out_vqs[i] = vqs[j + 1];
                 }
         }
-        kfree(io_callbacks);
         kfree(io_names);
+        kfree(io_callbacks);
         kfree(vqs);
 
         return 0;
 
-free_names:
-        kfree(io_names);
-free_callbacks:
-        kfree(io_callbacks);
-free_outvqs:
+free:
         kfree(portdev->out_vqs);
-free_invqs:
         kfree(portdev->in_vqs);
-free_vqs:
+        kfree(io_names);
+        kfree(io_callbacks);
         kfree(vqs);
-fail:
+
         return err;
 }
 
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 80745f85902c..f737960712e6 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -150,7 +150,8 @@ static const struct intel_device_info intel_ironlake_d_info = {
 
 static const struct intel_device_info intel_ironlake_m_info = {
         .gen = 5, .is_mobile = 1,
-        .need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1, .has_hotplug = 1,
+        .need_gfx_hws = 1, .has_rc6 = 1, .has_hotplug = 1,
+        .has_fbc = 0, /* disabled due to buggy hardware */
         .has_bsd_ring = 1,
 };
 
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 90414ae86afc..409826da3099 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1045,6 +1045,8 @@ void i915_gem_clflush_object(struct drm_gem_object *obj);
 int i915_gem_object_set_domain(struct drm_gem_object *obj,
                                uint32_t read_domains,
                                uint32_t write_domain);
+int i915_gem_object_flush_gpu(struct drm_i915_gem_object *obj,
+                              bool interruptible);
 int i915_gem_init_ringbuffer(struct drm_device *dev);
 void i915_gem_cleanup_ringbuffer(struct drm_device *dev);
 int i915_gem_do_init(struct drm_device *dev, unsigned long start,
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index ef188e391406..17b1cba3b5f1 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -547,6 +547,19 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data,
         struct drm_i915_gem_object *obj_priv;
         int ret = 0;
 
+        if (args->size == 0)
+                return 0;
+
+        if (!access_ok(VERIFY_WRITE,
+                       (char __user *)(uintptr_t)args->data_ptr,
+                       args->size))
+                return -EFAULT;
+
+        ret = fault_in_pages_writeable((char __user *)(uintptr_t)args->data_ptr,
+                                       args->size);
+        if (ret)
+                return -EFAULT;
+
         ret = i915_mutex_lock_interruptible(dev);
         if (ret)
                 return ret;
@@ -564,23 +577,6 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data,
                 goto out;
         }
 
-        if (args->size == 0)
-                goto out;
-
-        if (!access_ok(VERIFY_WRITE,
-                       (char __user *)(uintptr_t)args->data_ptr,
-                       args->size)) {
-                ret = -EFAULT;
-                goto out;
-        }
-
-        ret = fault_in_pages_writeable((char __user *)(uintptr_t)args->data_ptr,
-                                       args->size);
-        if (ret) {
-                ret = -EFAULT;
-                goto out;
-        }
-
         ret = i915_gem_object_get_pages_or_evict(obj);
         if (ret)
                 goto out;
@@ -981,7 +977,20 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
         struct drm_i915_gem_pwrite *args = data;
         struct drm_gem_object *obj;
         struct drm_i915_gem_object *obj_priv;
-        int ret = 0;
+        int ret;
+
+        if (args->size == 0)
+                return 0;
+
+        if (!access_ok(VERIFY_READ,
+                       (char __user *)(uintptr_t)args->data_ptr,
+                       args->size))
+                return -EFAULT;
+
+        ret = fault_in_pages_readable((char __user *)(uintptr_t)args->data_ptr,
+                                      args->size);
+        if (ret)
+                return -EFAULT;
 
         ret = i915_mutex_lock_interruptible(dev);
         if (ret)
@@ -994,30 +1003,12 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
         }
         obj_priv = to_intel_bo(obj);
 
-
         /* Bounds check destination. */
         if (args->offset > obj->size || args->size > obj->size - args->offset) {
                 ret = -EINVAL;
                 goto out;
         }
 
-        if (args->size == 0)
-                goto out;
-
-        if (!access_ok(VERIFY_READ,
-                       (char __user *)(uintptr_t)args->data_ptr,
-                       args->size)) {
-                ret = -EFAULT;
-                goto out;
-        }
-
-        ret = fault_in_pages_readable((char __user *)(uintptr_t)args->data_ptr,
-                                      args->size);
-        if (ret) {
-                ret = -EFAULT;
-                goto out;
-        }
-
         /* We can only do the GTT pwrite on untiled buffers, as otherwise
          * it would end up going through the fenced access, and we'll get
          * different detiling behavior between reading and writing.
@@ -2907,6 +2898,20 @@ i915_gem_object_set_to_display_plane(struct drm_gem_object *obj,
         return 0;
 }
 
+int
+i915_gem_object_flush_gpu(struct drm_i915_gem_object *obj,
+                          bool interruptible)
+{
+        if (!obj->active)
+                return 0;
+
+        if (obj->base.write_domain & I915_GEM_GPU_DOMAINS)
+                i915_gem_flush_ring(obj->base.dev, NULL, obj->ring,
+                                    0, obj->base.write_domain);
+
+        return i915_gem_object_wait_rendering(&obj->base, interruptible);
+}
+
 /**
  * Moves a single object to the CPU read, and possibly write domain.
  *
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index c55c77043357..8df574316063 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -34,6 +34,25 @@
 #include "i915_drm.h"
 #include "i915_drv.h"
 
+/* Here's the desired hotplug mode */
+#define ADPA_HOTPLUG_BITS (ADPA_CRT_HOTPLUG_PERIOD_128 |                \
+                           ADPA_CRT_HOTPLUG_WARMUP_10MS |               \
+                           ADPA_CRT_HOTPLUG_SAMPLE_4S |                 \
+                           ADPA_CRT_HOTPLUG_VOLTAGE_50 |                \
+                           ADPA_CRT_HOTPLUG_VOLREF_325MV |              \
+                           ADPA_CRT_HOTPLUG_ENABLE)
+
+struct intel_crt {
+        struct intel_encoder base;
+        bool force_hotplug_required;
+};
+
+static struct intel_crt *intel_attached_crt(struct drm_connector *connector)
+{
+        return container_of(intel_attached_encoder(connector),
+                            struct intel_crt, base);
+}
+
 static void intel_crt_dpms(struct drm_encoder *encoder, int mode)
 {
         struct drm_device *dev = encoder->dev;
@@ -129,7 +148,7 @@ static void intel_crt_mode_set(struct drm_encoder *encoder,
                            dpll_md & ~DPLL_MD_UDI_MULTIPLIER_MASK);
         }
 
-        adpa = 0;
+        adpa = ADPA_HOTPLUG_BITS;
         if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
                 adpa |= ADPA_HSYNC_ACTIVE_HIGH;
         if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
@@ -157,53 +176,44 @@ static void intel_crt_mode_set(struct drm_encoder *encoder,
 static bool intel_ironlake_crt_detect_hotplug(struct drm_connector *connector)
 {
         struct drm_device *dev = connector->dev;
+        struct intel_crt *crt = intel_attached_crt(connector);
         struct drm_i915_private *dev_priv = dev->dev_private;
-        u32 adpa, temp;
+        u32 adpa;
         bool ret;
-        bool turn_off_dac = false;
 
-        temp = adpa = I915_READ(PCH_ADPA);
+        /* The first time through, trigger an explicit detection cycle */
+        if (crt->force_hotplug_required) {
+                bool turn_off_dac = HAS_PCH_SPLIT(dev);
+                u32 save_adpa;
 
-        if (HAS_PCH_SPLIT(dev))
-                turn_off_dac = true;
-
-        adpa &= ~ADPA_CRT_HOTPLUG_MASK;
-        if (turn_off_dac)
-                adpa &= ~ADPA_DAC_ENABLE;
-
-        /* disable HPD first */
-        I915_WRITE(PCH_ADPA, adpa);
-        (void)I915_READ(PCH_ADPA);
-
-        adpa |= (ADPA_CRT_HOTPLUG_PERIOD_128 |
-                        ADPA_CRT_HOTPLUG_WARMUP_10MS |
-                        ADPA_CRT_HOTPLUG_SAMPLE_4S |
-                        ADPA_CRT_HOTPLUG_VOLTAGE_50 | /* default */
-                        ADPA_CRT_HOTPLUG_VOLREF_325MV |
-                        ADPA_CRT_HOTPLUG_ENABLE |
-                        ADPA_CRT_HOTPLUG_FORCE_TRIGGER);
-
-        DRM_DEBUG_KMS("pch crt adpa 0x%x", adpa);
-        I915_WRITE(PCH_ADPA, adpa);
-
-        if (wait_for((I915_READ(PCH_ADPA) & ADPA_CRT_HOTPLUG_FORCE_TRIGGER) == 0,
-                     1000))
-                DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
-
-        if (turn_off_dac) {
-                /* Make sure hotplug is enabled */
-                I915_WRITE(PCH_ADPA, temp | ADPA_CRT_HOTPLUG_ENABLE);
-                (void)I915_READ(PCH_ADPA);
+                crt->force_hotplug_required = 0;
+
+                save_adpa = adpa = I915_READ(PCH_ADPA);
+                DRM_DEBUG_KMS("trigger hotplug detect cycle: adpa=0x%x\n", adpa);
+
+                adpa |= ADPA_CRT_HOTPLUG_FORCE_TRIGGER;
+                if (turn_off_dac)
+                        adpa &= ~ADPA_DAC_ENABLE;
+
+                I915_WRITE(PCH_ADPA, adpa);
+
+                if (wait_for((I915_READ(PCH_ADPA) & ADPA_CRT_HOTPLUG_FORCE_TRIGGER) == 0,
+                             1000))
+                        DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
+
+                if (turn_off_dac) {
+                        I915_WRITE(PCH_ADPA, save_adpa);
+                        POSTING_READ(PCH_ADPA);
+                }
         }
 
         /* Check the status to see if both blue and green are on now */
         adpa = I915_READ(PCH_ADPA);
-        adpa &= ADPA_CRT_HOTPLUG_MONITOR_MASK;
-        if ((adpa == ADPA_CRT_HOTPLUG_MONITOR_COLOR) ||
-                (adpa == ADPA_CRT_HOTPLUG_MONITOR_MONO))
+        if ((adpa & ADPA_CRT_HOTPLUG_MONITOR_MASK) != 0)
                 ret = true;
         else
                 ret = false;
+        DRM_DEBUG_KMS("ironlake hotplug adpa=0x%x, result %d\n", adpa, ret);
 
         return ret;
 }
@@ -277,13 +287,12 @@ static bool intel_crt_ddc_probe(struct drm_i915_private *dev_priv, int ddc_bus)
         return i2c_transfer(&dev_priv->gmbus[ddc_bus].adapter, msgs, 1) == 1;
 }
 
-static bool intel_crt_detect_ddc(struct drm_encoder *encoder)
+static bool intel_crt_detect_ddc(struct intel_crt *crt)
 {
-        struct intel_encoder *intel_encoder = to_intel_encoder(encoder);
-        struct drm_i915_private *dev_priv = encoder->dev->dev_private;
+        struct drm_i915_private *dev_priv = crt->base.base.dev->dev_private;
 
         /* CRT should always be at 0, but check anyway */
-        if (intel_encoder->type != INTEL_OUTPUT_ANALOG)
+        if (crt->base.type != INTEL_OUTPUT_ANALOG)
                 return false;
 
         if (intel_crt_ddc_probe(dev_priv, dev_priv->crt_ddc_pin)) {
@@ -291,7 +300,7 @@ static bool intel_crt_detect_ddc(struct drm_encoder *encoder)
                 return true;
         }
 
-        if (intel_ddc_probe(intel_encoder, dev_priv->crt_ddc_pin)) {
+        if (intel_ddc_probe(&crt->base, dev_priv->crt_ddc_pin)) {
                 DRM_DEBUG_KMS("CRT detected via DDC:0x50 [EDID]\n");
                 return true;
         }
@@ -300,9 +309,9 @@ static bool intel_crt_detect_ddc(struct drm_encoder *encoder)
 }
 
 static enum drm_connector_status
-intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder)
+intel_crt_load_detect(struct drm_crtc *crtc, struct intel_crt *crt)
 {
-        struct drm_encoder *encoder = &intel_encoder->base;
+        struct drm_encoder *encoder = &crt->base.base;
         struct drm_device *dev = encoder->dev;
         struct drm_i915_private *dev_priv = dev->dev_private;
         struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
@@ -434,7 +443,7 @@ static enum drm_connector_status
 intel_crt_detect(struct drm_connector *connector, bool force)
 {
         struct drm_device *dev = connector->dev;
-        struct intel_encoder *encoder = intel_attached_encoder(connector);
+        struct intel_crt *crt = intel_attached_crt(connector);
         struct drm_crtc *crtc;
         int dpms_mode;
         enum drm_connector_status status;
@@ -443,28 +452,31 @@ intel_crt_detect(struct drm_connector *connector, bool force)
                 if (intel_crt_detect_hotplug(connector)) {
                         DRM_DEBUG_KMS("CRT detected via hotplug\n");
                         return connector_status_connected;
-                } else
+                } else {
+                        DRM_DEBUG_KMS("CRT not detected via hotplug\n");
                         return connector_status_disconnected;
+                }
         }
 
-        if (intel_crt_detect_ddc(&encoder->base))
+        if (intel_crt_detect_ddc(crt))
                 return connector_status_connected;
 
         if (!force)
                 return connector->status;
 
         /* for pre-945g platforms use load detect */
-        if (encoder->base.crtc && encoder->base.crtc->enabled) {
-                status = intel_crt_load_detect(encoder->base.crtc, encoder);
+        crtc = crt->base.base.crtc;
+        if (crtc && crtc->enabled) {
+                status = intel_crt_load_detect(crtc, crt);
         } else {
-                crtc = intel_get_load_detect_pipe(encoder, connector,
+                crtc = intel_get_load_detect_pipe(&crt->base, connector,
                                                   NULL, &dpms_mode);
                 if (crtc) {
-                        if (intel_crt_detect_ddc(&encoder->base))
+                        if (intel_crt_detect_ddc(crt))
                                 status = connector_status_connected;
                         else
-                                status = intel_crt_load_detect(crtc, encoder);
-                        intel_release_load_detect_pipe(encoder,
+                                status = intel_crt_load_detect(crtc, crt);
+                        intel_release_load_detect_pipe(&crt->base,
                                                        connector, dpms_mode);
                 } else
                         status = connector_status_unknown;
@@ -536,17 +548,17 @@ static const struct drm_encoder_funcs intel_crt_enc_funcs = {
 void intel_crt_init(struct drm_device *dev)
 {
         struct drm_connector *connector;
-        struct intel_encoder *intel_encoder;
+        struct intel_crt *crt;
         struct intel_connector *intel_connector;
         struct drm_i915_private *dev_priv = dev->dev_private;
 
-        intel_encoder = kzalloc(sizeof(struct intel_encoder), GFP_KERNEL);
-        if (!intel_encoder)
+        crt = kzalloc(sizeof(struct intel_crt), GFP_KERNEL);
+        if (!crt)
                 return;
 
         intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
         if (!intel_connector) {
-                kfree(intel_encoder);
+                kfree(crt);
                 return;
         }
 
@@ -554,20 +566,20 @@ void intel_crt_init(struct drm_device *dev)
         drm_connector_init(dev, &intel_connector->base,
                            &intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
 
-        drm_encoder_init(dev, &intel_encoder->base, &intel_crt_enc_funcs,
+        drm_encoder_init(dev, &crt->base.base, &intel_crt_enc_funcs,
                          DRM_MODE_ENCODER_DAC);
 
-        intel_connector_attach_encoder(intel_connector, intel_encoder);
+        intel_connector_attach_encoder(intel_connector, &crt->base);
 
-        intel_encoder->type = INTEL_OUTPUT_ANALOG;
-        intel_encoder->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
-                                   (1 << INTEL_ANALOG_CLONE_BIT) |
-                                   (1 << INTEL_SDVO_LVDS_CLONE_BIT);
-        intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
+        crt->base.type = INTEL_OUTPUT_ANALOG;
+        crt->base.clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT |
+                                1 << INTEL_ANALOG_CLONE_BIT |
+                                1 << INTEL_SDVO_LVDS_CLONE_BIT);
+        crt->base.crtc_mask = (1 << 0) | (1 << 1);
         connector->interlace_allowed = 1;
         connector->doublescan_allowed = 0;
 
-        drm_encoder_helper_add(&intel_encoder->base, &intel_crt_helper_funcs);
+        drm_encoder_helper_add(&crt->base.base, &intel_crt_helper_funcs);
         drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
 
         drm_sysfs_connector_add(connector);
@@ -577,5 +589,22 @@ void intel_crt_init(struct drm_device *dev)
         else
                 connector->polled = DRM_CONNECTOR_POLL_CONNECT;
 
+        /*
+         * Configure the automatic hotplug detection stuff
+         */
+        crt->force_hotplug_required = 0;
+        if (HAS_PCH_SPLIT(dev)) {
+                u32 adpa;
+
+                adpa = I915_READ(PCH_ADPA);
+                adpa &= ~ADPA_CRT_HOTPLUG_MASK;
+                adpa |= ADPA_HOTPLUG_BITS;
+                I915_WRITE(PCH_ADPA, adpa);
+                POSTING_READ(PCH_ADPA);
+
+                DRM_DEBUG_KMS("pch crt adpa set to 0x%x\n", adpa);
+                crt->force_hotplug_required = 1;
+        }
+
         dev_priv->hotplug_supported_mask |= CRT_HOTPLUG_INT_STATUS;
 }
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 48d8fd686ea9..bee24b1a58e8 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1611,6 +1611,18 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 
                 wait_event(dev_priv->pending_flip_queue,
                            atomic_read(&obj_priv->pending_flip) == 0);
+
+                /* Big Hammer, we also need to ensure that any pending
+                 * MI_WAIT_FOR_EVENT inside a user batch buffer on the
+                 * current scanout is retired before unpinning the old
+                 * framebuffer.
+                 */
+                ret = i915_gem_object_flush_gpu(obj_priv, false);
+                if (ret) {
+                        i915_gem_object_unpin(to_intel_framebuffer(crtc->fb)->obj);
+                        mutex_unlock(&dev->struct_mutex);
+                        return ret;
+                }
         }
 
         ret = intel_pipe_set_base_atomic(crtc, crtc->fb, x, y,
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index 2be4f728ed0c..3dba086e7eea 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -160,7 +160,7 @@ intel_gpio_create(struct drm_i915_private *dev_priv, u32 pin)
         };
         struct intel_gpio *gpio;
 
-        if (pin < 1 || pin > 7)
+        if (pin >= ARRAY_SIZE(map_pin_to_reg) || !map_pin_to_reg[pin])
                 return NULL;
 
         gpio = kzalloc(sizeof(struct intel_gpio), GFP_KERNEL);
@@ -172,7 +172,8 @@ intel_gpio_create(struct drm_i915_private *dev_priv, u32 pin)
                 gpio->reg += PCH_GPIOA - GPIOA;
         gpio->dev_priv = dev_priv;
 
-        snprintf(gpio->adapter.name, I2C_NAME_SIZE, "GPIO%c", "?BACDEF?"[pin]);
+        snprintf(gpio->adapter.name, sizeof(gpio->adapter.name),
+                 "i915 GPIO%c", "?BACDE?F"[pin]);
         gpio->adapter.owner = THIS_MODULE;
         gpio->adapter.algo_data = &gpio->algo;
         gpio->adapter.dev.parent = &dev_priv->dev->pdev->dev;
@@ -349,7 +350,7 @@ int intel_setup_gmbus(struct drm_device *dev)
                 "panel",
                 "dpc",
                 "dpb",
-                "reserved"
+                "reserved",
                 "dpd",
         };
         struct drm_i915_private *dev_priv = dev->dev_private;
@@ -366,8 +367,8 @@ int intel_setup_gmbus(struct drm_device *dev)
                 bus->adapter.owner = THIS_MODULE;
                 bus->adapter.class = I2C_CLASS_DDC;
                 snprintf(bus->adapter.name,
-                         I2C_NAME_SIZE,
-                         "gmbus %s",
+                         sizeof(bus->adapter.name),
+                         "i915 gmbus %s",
                          names[i]);
 
                 bus->adapter.dev.parent = &dev->pdev->dev;
diff --git a/drivers/gpu/drm/nouveau/nouveau_backlight.c b/drivers/gpu/drm/nouveau/nouveau_backlight.c
index 406228f4a2a0..b14c81110575 100644
--- a/drivers/gpu/drm/nouveau/nouveau_backlight.c
+++ b/drivers/gpu/drm/nouveau/nouveau_backlight.c
@@ -31,6 +31,7 @@
  */
 
 #include <linux/backlight.h>
+#include <linux/acpi.h>
 
 #include "drmP.h"
 #include "nouveau_drv.h"
@@ -136,6 +137,14 @@ int nouveau_backlight_init(struct drm_device *dev)
 {
         struct drm_nouveau_private *dev_priv = dev->dev_private;
 
+#ifdef CONFIG_ACPI
+        if (acpi_video_backlight_support()) {
+                NV_INFO(dev, "ACPI backlight interface available, "
+                             "not registering our own\n");
+                return 0;
+        }
+#endif
+
         switch (dev_priv->card_type) {
         case NV_40:
                 return nouveau_nv40_backlight_init(dev);
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 5f21030a293b..b2293576f278 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -6829,7 +6829,7 @@ nouveau_bios_posted(struct drm_device *dev)
         struct drm_nouveau_private *dev_priv = dev->dev_private;
         unsigned htotal;
 
-        if (dev_priv->chipset >= NV_50) {
+        if (dev_priv->card_type >= NV_50) {
                 if (NVReadVgaCrtc(dev, 0, 0x00) == 0 &&
                     NVReadVgaCrtc(dev, 0, 0x1a) == 0)
                         return false;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 80353e2b8409..c41e1c200ef5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -143,8 +143,10 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan,
         nvbo->no_vm = no_vm;
         nvbo->tile_mode = tile_mode;
         nvbo->tile_flags = tile_flags;
+        nvbo->bo.bdev = &dev_priv->ttm.bdev;
 
-        nouveau_bo_fixup_align(dev, tile_mode, tile_flags, &align, &size);
+        nouveau_bo_fixup_align(dev, tile_mode, nouveau_bo_tile_layout(nvbo),
+                               &align, &size);
         align >>= PAGE_SHIFT;
 
         nouveau_bo_placement_set(nvbo, flags, 0);
@@ -176,6 +178,31 @@ set_placement_list(uint32_t *pl, unsigned *n, uint32_t type, uint32_t flags)
                 pl[(*n)++] = TTM_PL_FLAG_SYSTEM | flags;
 }
 
+static void
+set_placement_range(struct nouveau_bo *nvbo, uint32_t type)
+{
+        struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev);
+
+        if (dev_priv->card_type == NV_10 &&
+            nvbo->tile_mode && (type & TTM_PL_FLAG_VRAM)) {
+                /*
+                 * Make sure that the color and depth buffers are handled
+                 * by independent memory controller units. Up to a 9x
+                 * speed up when alpha-blending and depth-test are enabled
+                 * at the same time.
+                 */
+                int vram_pages = dev_priv->vram_size >> PAGE_SHIFT;
+
+                if (nvbo->tile_flags & NOUVEAU_GEM_TILE_ZETA) {
+                        nvbo->placement.fpfn = vram_pages / 2;
+                        nvbo->placement.lpfn = ~0;
+                } else {
+                        nvbo->placement.fpfn = 0;
+                        nvbo->placement.lpfn = vram_pages / 2;
+                }
+        }
+}
+
 void
 nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t type, uint32_t busy)
 {
@@ -190,6 +217,8 @@ nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t type, uint32_t busy)
         pl->busy_placement = nvbo->busy_placements;
         set_placement_list(nvbo->busy_placements, &pl->num_busy_placement,
                            type | busy, flags);
+
+        set_placement_range(nvbo, type);
 }
 
 int
@@ -525,7 +554,8 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
                 stride  = 16 * 4;
                 height  = amount / stride;
 
-                if (new_mem->mem_type == TTM_PL_VRAM && nvbo->tile_flags) {
+                if (new_mem->mem_type == TTM_PL_VRAM &&
+                    nouveau_bo_tile_layout(nvbo)) {
                         ret = RING_SPACE(chan, 8);
                         if (ret)
                                 return ret;
@@ -546,7 +576,8 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
                         BEGIN_RING(chan, NvSubM2MF, 0x0200, 1);
                         OUT_RING  (chan, 1);
                 }
-                if (old_mem->mem_type == TTM_PL_VRAM && nvbo->tile_flags) {
+                if (old_mem->mem_type == TTM_PL_VRAM &&
+                    nouveau_bo_tile_layout(nvbo)) {
                         ret = RING_SPACE(chan, 8);
                         if (ret)
                                 return ret;
@@ -753,7 +784,8 @@ nouveau_bo_vm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem,
         if (dev_priv->card_type == NV_50) {
                 ret = nv50_mem_vm_bind_linear(dev,
                                               offset + dev_priv->vm_vram_base,
-                                              new_mem->size, nvbo->tile_flags,
+                                              new_mem->size,
+                                              nouveau_bo_tile_layout(nvbo),
                                               offset);
                 if (ret)
                         return ret;
@@ -894,7 +926,8 @@ nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
          * nothing to do here.
          */
         if (bo->mem.mem_type != TTM_PL_VRAM) {
-                if (dev_priv->card_type < NV_50 || !nvbo->tile_flags)
+                if (dev_priv->card_type < NV_50 ||
+                    !nouveau_bo_tile_layout(nvbo))
                         return 0;
         }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 0871495096fa..52c356e9a3d1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -281,7 +281,7 @@ detect_analog:
         nv_encoder = find_encoder_by_type(connector, OUTPUT_ANALOG);
         if (!nv_encoder && !nouveau_tv_disable)
                 nv_encoder = find_encoder_by_type(connector, OUTPUT_TV);
-        if (nv_encoder) {
+        if (nv_encoder && force) {
                 struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
                 struct drm_encoder_helper_funcs *helper =
                                                 encoder->helper_private;
@@ -641,11 +641,28 @@ nouveau_connector_get_modes(struct drm_connector *connector)
         return ret;
 }
 
+static unsigned
+get_tmds_link_bandwidth(struct drm_connector *connector)
+{
+        struct nouveau_connector *nv_connector = nouveau_connector(connector);
+        struct drm_nouveau_private *dev_priv = connector->dev->dev_private;
+        struct dcb_entry *dcb = nv_connector->detected_encoder->dcb;
+
+        if (dcb->location != DCB_LOC_ON_CHIP ||
+            dev_priv->chipset >= 0x46)
+                return 165000;
+        else if (dev_priv->chipset >= 0x40)
+                return 155000;
+        else if (dev_priv->chipset >= 0x18)
+                return 135000;
+        else
+                return 112000;
+}
+
 static int
 nouveau_connector_mode_valid(struct drm_connector *connector,
                              struct drm_display_mode *mode)
 {
-        struct drm_nouveau_private *dev_priv = connector->dev->dev_private;
         struct nouveau_connector *nv_connector = nouveau_connector(connector);
         struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder;
         struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
@@ -663,11 +680,9 @@ nouveau_connector_mode_valid(struct drm_connector *connector,
                 max_clock = 400000;
                 break;
         case OUTPUT_TMDS:
-                if ((dev_priv->card_type >= NV_50 && !nouveau_duallink) ||
-                    !nv_encoder->dcb->duallink_possible)
-                        max_clock = 165000;
-                else
-                        max_clock = 330000;
+                max_clock = get_tmds_link_bandwidth(connector);
+                if (nouveau_duallink && nv_encoder->dcb->duallink_possible)
+                        max_clock *= 2;
                 break;
         case OUTPUT_ANALOG:
                 max_clock = nv_encoder->dcb->crtconf.maxfreq;
@@ -709,44 +724,6 @@ nouveau_connector_best_encoder(struct drm_connector *connector)
         return NULL;
 }
 
-void
-nouveau_connector_set_polling(struct drm_connector *connector)
-{
-        struct drm_device *dev = connector->dev;
-        struct drm_nouveau_private *dev_priv = dev->dev_private;
-        struct drm_crtc *crtc;
-        bool spare_crtc = false;
-
-        list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-                spare_crtc |= !crtc->enabled;
-
-        connector->polled = 0;
-
-        switch (connector->connector_type) {
-        case DRM_MODE_CONNECTOR_VGA:
-        case DRM_MODE_CONNECTOR_TV:
-                if (dev_priv->card_type >= NV_50 ||
-                    (nv_gf4_disp_arch(dev) && spare_crtc))
-                        connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-                break;
-
-        case DRM_MODE_CONNECTOR_DVII:
-        case DRM_MODE_CONNECTOR_DVID:
-        case DRM_MODE_CONNECTOR_HDMIA:
-        case DRM_MODE_CONNECTOR_DisplayPort:
-        case DRM_MODE_CONNECTOR_eDP:
-                if (dev_priv->card_type >= NV_50)
-                        connector->polled = DRM_CONNECTOR_POLL_HPD;
-                else if (connector->connector_type == DRM_MODE_CONNECTOR_DVID ||
-                         spare_crtc)
-                        connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-                break;
-
-        default:
-                break;
-        }
-}
-
 static const struct drm_connector_helper_funcs
 nouveau_connector_helper_funcs = {
         .get_modes = nouveau_connector_get_modes,
@@ -872,6 +849,7 @@ nouveau_connector_create(struct drm_device *dev, int index)
                                         dev->mode_config.scaling_mode_property,
                                         nv_connector->scaling_mode);
                 }
+                connector->polled = DRM_CONNECTOR_POLL_CONNECT;
                 /* fall-through */
         case DCB_CONNECTOR_TV_0:
         case DCB_CONNECTOR_TV_1:
@@ -888,11 +866,16 @@ nouveau_connector_create(struct drm_device *dev, int index)
                                 dev->mode_config.dithering_mode_property,
                                 nv_connector->use_dithering ?
                                 DRM_MODE_DITHERING_ON : DRM_MODE_DITHERING_OFF);
+
+                if (dcb->type != DCB_CONNECTOR_LVDS) {
+                        if (dev_priv->card_type >= NV_50)
+                                connector->polled = DRM_CONNECTOR_POLL_HPD;
+                        else
+                                connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+                }
                 break;
         }
 
-        nouveau_connector_set_polling(connector);
-
         drm_sysfs_connector_add(connector);
         dcb->drm = connector;
         return dcb->drm;
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.h b/drivers/gpu/drm/nouveau/nouveau_connector.h
index c21ed6b16f88..711b1e9203af 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.h
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.h
@@ -52,9 +52,6 @@ static inline struct nouveau_connector *nouveau_connector(
 struct drm_connector *
 nouveau_connector_create(struct drm_device *, int index);
 
-void
-nouveau_connector_set_polling(struct drm_connector *);
-
 int
 nouveau_connector_bpp(struct drm_connector *);
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 3a07e580d27a..1c7db64c03bf 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -100,6 +100,9 @@ struct nouveau_bo {
         int pin_refcnt;
 };
 
+#define nouveau_bo_tile_layout(nvbo)                            \
+        ((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
+
 static inline struct nouveau_bo *
 nouveau_bo(struct ttm_buffer_object *bo)
 {
@@ -304,6 +307,7 @@ struct nouveau_fifo_engine {
         void (*destroy_context)(struct nouveau_channel *);
         int  (*load_context)(struct nouveau_channel *);
         int  (*unload_context)(struct drm_device *);
+        void (*tlb_flush)(struct drm_device *dev);
 };
 
 struct nouveau_pgraph_object_method {
@@ -336,6 +340,7 @@ struct nouveau_pgraph_engine {
         void (*destroy_context)(struct nouveau_channel *);
         int  (*load_context)(struct nouveau_channel *);
         int  (*unload_context)(struct drm_device *);
+        void (*tlb_flush)(struct drm_device *dev);
 
         void (*set_region_tiling)(struct drm_device *dev, int i, uint32_t addr,
                                   uint32_t size, uint32_t pitch);
@@ -485,13 +490,13 @@ enum nv04_fp_display_regs {
 };
 
 struct nv04_crtc_reg {
-        unsigned char MiscOutReg;     /* */
+        unsigned char MiscOutReg;
         uint8_t CRTC[0xa0];
         uint8_t CR58[0x10];
         uint8_t Sequencer[5];
         uint8_t Graphics[9];
         uint8_t Attribute[21];
-        unsigned char DAC[768];       /* Internal Colorlookuptable */
+        unsigned char DAC[768];
 
         /* PCRTC regs */
         uint32_t fb_start;
@@ -539,43 +544,9 @@ struct nv04_output_reg {
 };
 
 struct nv04_mode_state {
-        uint32_t bpp;
-        uint32_t width;
-        uint32_t height;
-        uint32_t interlace;
-        uint32_t repaint0;
-        uint32_t repaint1;
-        uint32_t screen;
-        uint32_t scale;
-        uint32_t dither;
-        uint32_t extra;
-        uint32_t fifo;
-        uint32_t pixel;
-        uint32_t horiz;
-        int arbitration0;
-        int arbitration1;
-        uint32_t pll;
-        uint32_t pllB;
-        uint32_t vpll;
-        uint32_t vpll2;
-        uint32_t vpllB;
-        uint32_t vpll2B;
+        struct nv04_crtc_reg crtc_reg[2];
         uint32_t pllsel;
         uint32_t sel_clk;
-        uint32_t general;
-        uint32_t crtcOwner;
-        uint32_t head;
-        uint32_t head2;
-        uint32_t cursorConfig;
-        uint32_t cursor0;
-        uint32_t cursor1;
-        uint32_t cursor2;
-        uint32_t timingH;
-        uint32_t timingV;
-        uint32_t displayV;
-        uint32_t crtcSync;
-
-        struct nv04_crtc_reg crtc_reg[2];
 };
 
 enum nouveau_card_type {
@@ -613,6 +584,12 @@ struct drm_nouveau_private {
         struct work_struct irq_work;
         struct work_struct hpd_work;
 
+        struct {
+                spinlock_t lock;
+                uint32_t hpd0_bits;
+                uint32_t hpd1_bits;
+        } hpd_state;
+
         struct list_head vbl_waiting;
 
         struct {
@@ -1045,6 +1022,7 @@ extern int  nv50_fifo_create_context(struct nouveau_channel *);
 extern void nv50_fifo_destroy_context(struct nouveau_channel *);
 extern int  nv50_fifo_load_context(struct nouveau_channel *);
 extern int  nv50_fifo_unload_context(struct drm_device *);
+extern void nv50_fifo_tlb_flush(struct drm_device *dev);
 
 /* nvc0_fifo.c */
 extern int  nvc0_fifo_init(struct drm_device *);
@@ -1122,6 +1100,8 @@ extern int  nv50_graph_load_context(struct nouveau_channel *);
 extern int  nv50_graph_unload_context(struct drm_device *);
 extern void nv50_graph_context_switch(struct drm_device *);
 extern int  nv50_grctx_init(struct nouveau_grctx *);
+extern void nv50_graph_tlb_flush(struct drm_device *dev);
+extern void nv86_graph_tlb_flush(struct drm_device *dev);
 
 /* nvc0_graph.c */
 extern int  nvc0_graph_init(struct drm_device *);
@@ -1239,7 +1219,6 @@ extern u16 nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index);
 extern void nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val);
 extern u32 nouveau_bo_rd32(struct nouveau_bo *nvbo, unsigned index);
 extern void nouveau_bo_wr32(struct nouveau_bo *nvbo, unsigned index, u32 val);
-extern int nouveau_bo_sync_gpu(struct nouveau_bo *, struct nouveau_channel *);
 
 /* nouveau_fence.c */
 struct nouveau_fence;
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 441b12420bb1..ab1bbfbf266e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -249,6 +249,7 @@ alloc_semaphore(struct drm_device *dev)
 {
         struct drm_nouveau_private *dev_priv = dev->dev_private;
         struct nouveau_semaphore *sema;
+        int ret;
 
         if (!USE_SEMA(dev))
                 return NULL;
@@ -257,10 +258,14 @@ alloc_semaphore(struct drm_device *dev)
         if (!sema)
                 goto fail;
 
+        ret = drm_mm_pre_get(&dev_priv->fence.heap);
+        if (ret)
+                goto fail;
+
         spin_lock(&dev_priv->fence.lock);
         sema->mem = drm_mm_search_free(&dev_priv->fence.heap, 4, 0, 0);
         if (sema->mem)
-                sema->mem = drm_mm_get_block(sema->mem, 4, 0);
+                sema->mem = drm_mm_get_block_atomic(sema->mem, 4, 0);
         spin_unlock(&dev_priv->fence.lock);
 
         if (!sema->mem)
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 5c4c929d7f74..9a1fdcf400c2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -107,23 +107,29 @@ nouveau_gem_info(struct drm_gem_object *gem, struct drm_nouveau_gem_info *rep)
 }
 
 static bool
-nouveau_gem_tile_flags_valid(struct drm_device *dev, uint32_t tile_flags) {
-        switch (tile_flags) {
-        case 0x0000:
-        case 0x1800:
-        case 0x2800:
-        case 0x4800:
-        case 0x7000:
-        case 0x7400:
-        case 0x7a00:
-        case 0xe000:
-                break;
-        default:
-                NV_ERROR(dev, "bad page flags: 0x%08x\n", tile_flags);
-                return false;
+nouveau_gem_tile_flags_valid(struct drm_device *dev, uint32_t tile_flags)
+{
+        struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+        if (dev_priv->card_type >= NV_50) {
+                switch (tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK) {
+                case 0x0000:
+                case 0x1800:
+                case 0x2800:
+                case 0x4800:
+                case 0x7000:
+                case 0x7400:
+                case 0x7a00:
+                case 0xe000:
+                        return true;
+                }
+        } else {
+                if (!(tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK))
+                        return true;
         }
 
-        return true;
+        NV_ERROR(dev, "bad page flags: 0x%08x\n", tile_flags);
+        return false;
 }
 
 int
diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.c b/drivers/gpu/drm/nouveau/nouveau_hw.c
index bed669a54a2d..b9672a05c411 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hw.c
+++ b/drivers/gpu/drm/nouveau/nouveau_hw.c
@@ -519,11 +519,11 @@ nouveau_hw_fix_bad_vpll(struct drm_device *dev, int head)
 
         struct pll_lims pll_lim;
         struct nouveau_pll_vals pv;
-        uint32_t pllreg = head ? NV_RAMDAC_VPLL2 : NV_PRAMDAC_VPLL_COEFF;
+        enum pll_types pll = head ? PLL_VPLL1 : PLL_VPLL0;
 
-        if (get_pll_limits(dev, pllreg, &pll_lim))
+        if (get_pll_limits(dev, pll, &pll_lim))
                 return;
-        nouveau_hw_get_pllvals(dev, pllreg, &pv);
+        nouveau_hw_get_pllvals(dev, pll, &pv);
 
         if (pv.M1 >= pll_lim.vco1.min_m && pv.M1 <= pll_lim.vco1.max_m &&
             pv.N1 >= pll_lim.vco1.min_n && pv.N1 <= pll_lim.vco1.max_n &&
@@ -536,7 +536,7 @@ nouveau_hw_fix_bad_vpll(struct drm_device *dev, int head)
         pv.M1 = pll_lim.vco1.max_m;
         pv.N1 = pll_lim.vco1.min_n;
         pv.log2P = pll_lim.max_usable_log2p;
-        nouveau_hw_setpll(dev, pllreg, &pv);
+        nouveau_hw_setpll(dev, pll_lim.reg, &pv);
 }
 
 /*
diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.h b/drivers/gpu/drm/nouveau/nouveau_hw.h
index 869130f83602..2989090b9434 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hw.h
+++ b/drivers/gpu/drm/nouveau/nouveau_hw.h
@@ -416,6 +416,25 @@ nv_fix_nv40_hw_cursor(struct drm_device *dev, int head)
 }
 
 static inline void
+nv_set_crtc_base(struct drm_device *dev, int head, uint32_t offset)
+{
+        struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+        NVWriteCRTC(dev, head, NV_PCRTC_START, offset);
+
+        if (dev_priv->card_type == NV_04) {
+                /*
+                 * Hilarious, the 24th bit doesn't want to stick to
+                 * PCRTC_START...
+                 */
+                int cre_heb = NVReadVgaCrtc(dev, head, NV_CIO_CRE_HEB__INDEX);
+
+                NVWriteVgaCrtc(dev, head, NV_CIO_CRE_HEB__INDEX,
+                               (cre_heb & ~0x40) | ((offset >> 18) & 0x40));
+        }
+}
+
+static inline void
 nv_show_cursor(struct drm_device *dev, int head, bool show)
 {
         struct drm_nouveau_private *dev_priv = dev->dev_private;
diff --git a/drivers/gpu/drm/nouveau/nouveau_i2c.c b/drivers/gpu/drm/nouveau/nouveau_i2c.c
index fdd7e3de79c8..cb389d014326 100644
--- a/drivers/gpu/drm/nouveau/nouveau_i2c.c
+++ b/drivers/gpu/drm/nouveau/nouveau_i2c.c
@@ -256,7 +256,7 @@ nouveau_i2c_find(struct drm_device *dev, int index)
         if (index >= DCB_MAX_NUM_I2C_ENTRIES)
                 return NULL;
 
-        if (dev_priv->chipset >= NV_50 && (i2c->entry & 0x00000100)) {
+        if (dev_priv->card_type >= NV_50 && (i2c->entry & 0x00000100)) {
                 uint32_t reg = 0xe500, val;
 
                 if (i2c->port_type == 6) {
diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c
index 6fd51a51c608..7bfd9e6c9d67 100644
--- a/drivers/gpu/drm/nouveau/nouveau_irq.c
+++ b/drivers/gpu/drm/nouveau/nouveau_irq.c
@@ -42,6 +42,13 @@
 #include "nouveau_connector.h"
 #include "nv50_display.h"
 
+static DEFINE_RATELIMIT_STATE(nouveau_ratelimit_state, 3 * HZ, 20);
+
+static int nouveau_ratelimit(void)
+{
+        return __ratelimit(&nouveau_ratelimit_state);
+}
+
 void
 nouveau_irq_preinstall(struct drm_device *dev)
 {
@@ -53,6 +60,7 @@ nouveau_irq_preinstall(struct drm_device *dev)
         if (dev_priv->card_type >= NV_50) {
                 INIT_WORK(&dev_priv->irq_work, nv50_display_irq_handler_bh);
                 INIT_WORK(&dev_priv->hpd_work, nv50_display_irq_hotplug_bh);
+                spin_lock_init(&dev_priv->hpd_state.lock);
                 INIT_LIST_HEAD(&dev_priv->vbl_waiting);
         }
 }
@@ -202,8 +210,8 @@ nouveau_fifo_irq_handler(struct drm_device *dev)
                 }
 
                 if (status & NV_PFIFO_INTR_DMA_PUSHER) {
-                        u32 get = nv_rd32(dev, 0x003244);
-                        u32 put = nv_rd32(dev, 0x003240);
+                        u32 dma_get = nv_rd32(dev, 0x003244);
+                        u32 dma_put = nv_rd32(dev, 0x003240);
                         u32 push = nv_rd32(dev, 0x003220);
                         u32 state = nv_rd32(dev, 0x003228);
 
@@ -213,16 +221,18 @@ nouveau_fifo_irq_handler(struct drm_device *dev)
                                 u32 ib_get = nv_rd32(dev, 0x003334);
                                 u32 ib_put = nv_rd32(dev, 0x003330);
 
-                                NV_INFO(dev, "PFIFO_DMA_PUSHER - Ch %d Get 0x%02x%08x "
+                                if (nouveau_ratelimit())
+                                        NV_INFO(dev, "PFIFO_DMA_PUSHER - Ch %d Get 0x%02x%08x "
                                              "Put 0x%02x%08x IbGet 0x%08x IbPut 0x%08x "
                                              "State 0x%08x Push 0x%08x\n",
-                                        chid, ho_get, get, ho_put, put, ib_get, ib_put,
-                                        state, push);
+                                                chid, ho_get, dma_get, ho_put,
+                                                dma_put, ib_get, ib_put, state,
+                                                push);
 
                                 /* METHOD_COUNT, in DMA_STATE on earlier chipsets */
                                 nv_wr32(dev, 0x003364, 0x00000000);
-                                if (get != put || ho_get != ho_put) {
-                                        nv_wr32(dev, 0x003244, put);
+                                if (dma_get != dma_put || ho_get != ho_put) {
+                                        nv_wr32(dev, 0x003244, dma_put);
                                         nv_wr32(dev, 0x003328, ho_put);
                                 } else
                                 if (ib_get != ib_put) {
@@ -231,10 +241,10 @@ nouveau_fifo_irq_handler(struct drm_device *dev)
                         } else {
                                 NV_INFO(dev, "PFIFO_DMA_PUSHER - Ch %d Get 0x%08x "
                                              "Put 0x%08x State 0x%08x Push 0x%08x\n",
-                                        chid, get, put, state, push);
+                                        chid, dma_get, dma_put, state, push);
 
-                                if (get != put)
-                                        nv_wr32(dev, 0x003244, put);
+                                if (dma_get != dma_put)
+                                        nv_wr32(dev, 0x003244, dma_put);
                         }
 
                         nv_wr32(dev, 0x003228, 0x00000000);
@@ -266,8 +276,9 @@ nouveau_fifo_irq_handler(struct drm_device *dev)
                 }
 
                 if (status) {
-                        NV_INFO(dev, "PFIFO_INTR 0x%08x - Ch %d\n",
-                                status, chid);
+                        if (nouveau_ratelimit())
+                                NV_INFO(dev, "PFIFO_INTR 0x%08x - Ch %d\n",
+                                        status, chid);
                         nv_wr32(dev, NV03_PFIFO_INTR_0, status);
                         status = 0;
                 }
@@ -544,13 +555,6 @@ nouveau_pgraph_intr_notify(struct drm_device *dev, uint32_t nsource)
                 nouveau_graph_dump_trap_info(dev, "PGRAPH_NOTIFY", &trap);
 }
 
-static DEFINE_RATELIMIT_STATE(nouveau_ratelimit_state, 3 * HZ, 20);
-
-static int nouveau_ratelimit(void)
-{
-        return __ratelimit(&nouveau_ratelimit_state);
-}
-
 
 static inline void
 nouveau_pgraph_intr_error(struct drm_device *dev, uint32_t nsource)
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index a163c7c612e7..fe4a30dc4b42 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -33,9 +33,9 @@
 #include "drmP.h"
 #include "drm.h"
 #include "drm_sarea.h"
-#include "nouveau_drv.h"
 
-#define MIN(a,b) a < b ? a : b
+#include "nouveau_drv.h"
+#include "nouveau_pm.h"
 
 /*
  * NV10-NV40 tiling helpers
@@ -175,11 +175,10 @@ nv50_mem_vm_bind_linear(struct drm_device *dev, uint64_t virt, uint32_t size,
                         }
                 }
         }
-        dev_priv->engine.instmem.flush(dev);
 
-        nv50_vm_flush(dev, 5);
-        nv50_vm_flush(dev, 0);
-        nv50_vm_flush(dev, 4);
+        dev_priv->engine.instmem.flush(dev);
+        dev_priv->engine.fifo.tlb_flush(dev);
+        dev_priv->engine.graph.tlb_flush(dev);
         nv50_vm_flush(dev, 6);
         return 0;
 }
@@ -209,11 +208,10 @@ nv50_mem_vm_unbind(struct drm_device *dev, uint64_t virt, uint32_t size)
                         pte++;
                 }
         }
-        dev_priv->engine.instmem.flush(dev);
 
-        nv50_vm_flush(dev, 5);
-        nv50_vm_flush(dev, 0);
-        nv50_vm_flush(dev, 4);
+        dev_priv->engine.instmem.flush(dev);
+        dev_priv->engine.fifo.tlb_flush(dev);
+        dev_priv->engine.graph.tlb_flush(dev);
         nv50_vm_flush(dev, 6);
 }
 
@@ -653,6 +651,7 @@ nouveau_mem_gart_init(struct drm_device *dev)
 void
 nouveau_mem_timing_init(struct drm_device *dev)
 {
+        /* cards < NVC0 only */
         struct drm_nouveau_private *dev_priv = dev->dev_private;
         struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
         struct nouveau_pm_memtimings *memtimings = &pm->memtimings;
@@ -719,14 +718,14 @@ nouveau_mem_timing_init(struct drm_device *dev)
                 tUNK_19 = 1;
                 tUNK_20 = 0;
                 tUNK_21 = 0;
-                switch (MIN(recordlen,21)) {
-                case 21:
+                switch (min(recordlen, 22)) {
+                case 22:
                         tUNK_21 = entry[21];
-                case 20:
+                case 21:
                         tUNK_20 = entry[20];
-                case 19:
+                case 20:
                         tUNK_19 = entry[19];
-                case 18:
+                case 19:
                         tUNK_18 = entry[18];
                 default:
                         tUNK_0  = entry[0];
@@ -756,24 +755,30 @@ nouveau_mem_timing_init(struct drm_device *dev)
                 timing->reg_100228 = (tUNK_12 << 16 | tUNK_11 << 8 | tUNK_10);
                 if(recordlen > 19) {
                         timing->reg_100228 += (tUNK_19 - 1) << 24;
-                } else {
+                }/* I cannot back-up this else-statement right now
+                         else {
                         timing->reg_100228 += tUNK_12 << 24;
-                }
+                }*/
 
                 /* XXX: reg_10022c */
+                timing->reg_10022c = tUNK_2 - 1;
 
                 timing->reg_100230 = (tUNK_20 << 24 | tUNK_21 << 16 |
                                       tUNK_13 << 8  | tUNK_13);
 
                 /* XXX: +6? */
                 timing->reg_100234 = (tRAS << 24 | (tUNK_19 + 6) << 8 | tRC);
-                if(tUNK_10 > tUNK_11) {
-                        timing->reg_100234 += tUNK_10 << 16;
-                } else {
-                        timing->reg_100234 += tUNK_11 << 16;
+                timing->reg_100234 += max(tUNK_10,tUNK_11) << 16;
+
+                /* XXX; reg_100238, reg_10023c
+                 * reg: 0x00??????
+                 * reg_10023c:
+                 *      0 for pre-NV50 cards
+                 *      0x????0202 for NV50+ cards (empirical evidence) */
+                if(dev_priv->card_type >= NV_50) {
+                        timing->reg_10023c = 0x202;
                 }
 
-                /* XXX; reg_100238, reg_10023c */
                 NV_DEBUG(dev, "Entry %d: 220: %08x %08x %08x %08x\n", i,
                          timing->reg_100220, timing->reg_100224,
                          timing->reg_100228, timing->reg_10022c);
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c
index 896cf8634144..dd572adca02a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_object.c
+++ b/drivers/gpu/drm/nouveau/nouveau_object.c
@@ -129,7 +129,7 @@ nouveau_gpuobj_new(struct drm_device *dev, struct nouveau_channel *chan,
                         if (ramin == NULL) {
                                 spin_unlock(&dev_priv->ramin_lock);
                                 nouveau_gpuobj_ref(NULL, &gpuobj);
-                                return ret;
+                                return -ENOMEM;
                         }
 
                         ramin = drm_mm_get_block_atomic(ramin, size, align);
diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.c b/drivers/gpu/drm/nouveau/nouveau_pm.c
index 1c99c55d6d46..9f7b158f5825 100644
--- a/drivers/gpu/drm/nouveau/nouveau_pm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_pm.c
@@ -284,6 +284,7 @@ nouveau_sysfs_fini(struct drm_device *dev)
         }
 }
 
+#ifdef CONFIG_HWMON
 static ssize_t
 nouveau_hwmon_show_temp(struct device *d, struct device_attribute *a, char *buf)
 {
@@ -395,10 +396,12 @@ static struct attribute *hwmon_attributes[] = {
 static const struct attribute_group hwmon_attrgroup = {
         .attrs = hwmon_attributes,
 };
+#endif
 
 static int
 nouveau_hwmon_init(struct drm_device *dev)
 {
+#ifdef CONFIG_HWMON
         struct drm_nouveau_private *dev_priv = dev->dev_private;
         struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
         struct device *hwmon_dev;
@@ -425,13 +428,14 @@ nouveau_hwmon_init(struct drm_device *dev)
         }
 
         pm->hwmon = hwmon_dev;
-
+#endif
         return 0;
 }
 
 static void
 nouveau_hwmon_fini(struct drm_device *dev)
 {
+#ifdef CONFIG_HWMON
         struct drm_nouveau_private *dev_priv = dev->dev_private;
         struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
 
@@ -439,6 +443,7 @@ nouveau_hwmon_fini(struct drm_device *dev)
                 sysfs_remove_group(&pm->hwmon->kobj, &hwmon_attrgroup);
                 hwmon_device_unregister(pm->hwmon);
         }
+#endif
 }
 
 int
diff --git a/drivers/gpu/drm/nouveau/nouveau_ramht.c b/drivers/gpu/drm/nouveau/nouveau_ramht.c
index 7f16697cc96c..2d8580927ca4 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ramht.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ramht.c
@@ -153,26 +153,42 @@ nouveau_ramht_insert(struct nouveau_channel *chan, u32 handle,
         return -ENOMEM;
 }
 
+static struct nouveau_ramht_entry *
+nouveau_ramht_remove_entry(struct nouveau_channel *chan, u32 handle)
+{
+        struct nouveau_ramht *ramht = chan ? chan->ramht : NULL;
+        struct nouveau_ramht_entry *entry;
+        unsigned long flags;
+
+        if (!ramht)
+                return NULL;
+
+        spin_lock_irqsave(&ramht->lock, flags);
+        list_for_each_entry(entry, &ramht->entries, head) {
+                if (entry->channel == chan &&
+                    (!handle || entry->handle == handle)) {
+                        list_del(&entry->head);
+                        spin_unlock_irqrestore(&ramht->lock, flags);
+
+                        return entry;
+                }
+        }
+        spin_unlock_irqrestore(&ramht->lock, flags);
+
+        return NULL;
+}
+
 static void
-nouveau_ramht_remove_locked(struct nouveau_channel *chan, u32 handle)
+nouveau_ramht_remove_hash(struct nouveau_channel *chan, u32 handle)
 {
         struct drm_device *dev = chan->dev;
         struct drm_nouveau_private *dev_priv = dev->dev_private;
         struct nouveau_instmem_engine *instmem = &dev_priv->engine.instmem;
         struct nouveau_gpuobj *ramht = chan->ramht->gpuobj;
-        struct nouveau_ramht_entry *entry, *tmp;
+        unsigned long flags;
         u32 co, ho;
 
-        list_for_each_entry_safe(entry, tmp, &chan->ramht->entries, head) {
-                if (entry->channel != chan || entry->handle != handle)
-                        continue;
-
-                nouveau_gpuobj_ref(NULL, &entry->gpuobj);
-                list_del(&entry->head);
-                kfree(entry);
-                break;
-        }
-
+        spin_lock_irqsave(&chan->ramht->lock, flags);
         co = ho = nouveau_ramht_hash_handle(chan, handle);
         do {
                 if (nouveau_ramht_entry_valid(dev, ramht, co) &&
@@ -184,7 +200,7 @@ nouveau_ramht_remove_locked(struct nouveau_channel *chan, u32 handle)
                         nv_wo32(ramht, co + 0, 0x00000000);
                         nv_wo32(ramht, co + 4, 0x00000000);
                         instmem->flush(dev);
-                        return;
+                        goto out;
                 }
 
                 co += 8;
@@ -194,17 +210,22 @@ nouveau_ramht_remove_locked(struct nouveau_channel *chan, u32 handle)
 
         NV_ERROR(dev, "RAMHT entry not found. ch=%d, handle=0x%08x\n",
                  chan->id, handle);
+out:
+        spin_unlock_irqrestore(&chan->ramht->lock, flags);
 }
 
 void
 nouveau_ramht_remove(struct nouveau_channel *chan, u32 handle)
 {
-        struct nouveau_ramht *ramht = chan->ramht;
-        unsigned long flags;
+        struct nouveau_ramht_entry *entry;
 
-        spin_lock_irqsave(&ramht->lock, flags);
-        nouveau_ramht_remove_locked(chan, handle);
-        spin_unlock_irqrestore(&ramht->lock, flags);
+        entry = nouveau_ramht_remove_entry(chan, handle);
+        if (!entry)
+                return;
+
+        nouveau_ramht_remove_hash(chan, entry->handle);
+        nouveau_gpuobj_ref(NULL, &entry->gpuobj);
+        kfree(entry);
 }
 
 struct nouveau_gpuobj *
@@ -265,23 +286,19 @@ void
 nouveau_ramht_ref(struct nouveau_ramht *ref, struct nouveau_ramht **ptr,
                   struct nouveau_channel *chan)
 {
-        struct nouveau_ramht_entry *entry, *tmp;
+        struct nouveau_ramht_entry *entry;
         struct nouveau_ramht *ramht;
-        unsigned long flags;
 
         if (ref)
                 kref_get(&ref->refcount);
 
         ramht = *ptr;
         if (ramht) {
-                spin_lock_irqsave(&ramht->lock, flags);
-                list_for_each_entry_safe(entry, tmp, &ramht->entries, head) {
-                        if (entry->channel != chan)
-                                continue;
-
-                        nouveau_ramht_remove_locked(chan, entry->handle);
+                while ((entry = nouveau_ramht_remove_entry(chan, 0))) {
+                        nouveau_ramht_remove_hash(chan, entry->handle);
+                        nouveau_gpuobj_ref(NULL, &entry->gpuobj);
+                        kfree(entry);
                 }
-                spin_unlock_irqrestore(&ramht->lock, flags);
 
                 kref_put(&ramht->refcount, nouveau_ramht_del);
         }
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 288bacac7e5a..d4ac97007038 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -120,8 +120,8 @@ nouveau_sgdma_bind(struct ttm_backend *be, struct ttm_mem_reg *mem)
         dev_priv->engine.instmem.flush(nvbe->dev);
 
         if (dev_priv->card_type == NV_50) {
-                nv50_vm_flush(dev, 5); /* PGRAPH */
-                nv50_vm_flush(dev, 0); /* PFIFO */
+                dev_priv->engine.fifo.tlb_flush(dev);
+                dev_priv->engine.graph.tlb_flush(dev);
         }
 
         nvbe->bound = true;
@@ -162,8 +162,8 @@ nouveau_sgdma_unbind(struct ttm_backend *be)
         dev_priv->engine.instmem.flush(nvbe->dev);
 
         if (dev_priv->card_type == NV_50) {
-                nv50_vm_flush(dev, 5);
-                nv50_vm_flush(dev, 0);
+                dev_priv->engine.fifo.tlb_flush(dev);
+                dev_priv->engine.graph.tlb_flush(dev);
         }
 
         nvbe->bound = false;
@@ -224,7 +224,11 @@ nouveau_sgdma_init(struct drm_device *dev)
         int i, ret;
 
         if (dev_priv->card_type < NV_50) {
-                aper_size = (64 * 1024 * 1024);
+                if(dev_priv->ramin_rsvd_vram < 2 * 1024 * 1024)
+                        aper_size = 64 * 1024 * 1024;
+                else
+                        aper_size = 512 * 1024 * 1024;
+
                 obj_size  = (aper_size >> NV_CTXDMA_PAGE_SHIFT) * 4;
                 obj_size += 8; /* ctxdma header */
         } else {
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index ed7757f14083..049f755567e5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -354,6 +354,15 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
                 engine->graph.destroy_context   = nv50_graph_destroy_context;
                 engine->graph.load_context      = nv50_graph_load_context;
                 engine->graph.unload_context    = nv50_graph_unload_context;
+                if (dev_priv->chipset != 0x86)
+                        engine->graph.tlb_flush = nv50_graph_tlb_flush;
+                else {
+                        /* from what i can see nvidia do this on every
+                         * pre-NVA3 board except NVAC, but, we've only
+                         * ever seen problems on NV86
+                         */
+                        engine->graph.tlb_flush = nv86_graph_tlb_flush;
+                }
                 engine->fifo.channels           = 128;
                 engine->fifo.init               = nv50_fifo_init;
                 engine->fifo.takedown           = nv50_fifo_takedown;
@@ -365,6 +374,7 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
                 engine->fifo.destroy_context    = nv50_fifo_destroy_context;
                 engine->fifo.load_context       = nv50_fifo_load_context;
                 engine->fifo.unload_context     = nv50_fifo_unload_context;
+                engine->fifo.tlb_flush          = nv50_fifo_tlb_flush;
                 engine->display.early_init      = nv50_display_early_init;
                 engine->display.late_takedown   = nv50_display_late_takedown;
                 engine->display.create          = nv50_display_create;
@@ -1041,6 +1051,9 @@ int nouveau_ioctl_getparam(struct drm_device *dev, void *data,
         case NOUVEAU_GETPARAM_PTIMER_TIME:
                 getparam->value = dev_priv->engine.timer.read(dev);
                 break;
+        case NOUVEAU_GETPARAM_HAS_BO_USAGE:
+                getparam->value = 1;
+                break;
         case NOUVEAU_GETPARAM_GRAPH_UNITS:
                 /* NV40 and NV50 versions are quite different, but register
                  * address is the same. User is supposed to know the card
@@ -1051,7 +1064,7 @@ int nouveau_ioctl_getparam(struct drm_device *dev, void *data,
                 }
                 /* FALLTHRU */
         default:
-                NV_ERROR(dev, "unknown parameter %lld\n", getparam->param);
+                NV_DEBUG(dev, "unknown parameter %lld\n", getparam->param);
                 return -EINVAL;
         }
 
@@ -1066,7 +1079,7 @@ nouveau_ioctl_setparam(struct drm_device *dev, void *data,
 
         switch (setparam->param) {
         default:
-                NV_ERROR(dev, "unknown parameter %lld\n", setparam->param);
+                NV_DEBUG(dev, "unknown parameter %lld\n", setparam->param);
                 return -EINVAL;
         }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_temp.c b/drivers/gpu/drm/nouveau/nouveau_temp.c
index 16bbbf1eff63..7ecc4adc1e45 100644
--- a/drivers/gpu/drm/nouveau/nouveau_temp.c
+++ b/drivers/gpu/drm/nouveau/nouveau_temp.c
@@ -191,7 +191,7 @@ nv40_temp_get(struct drm_device *dev)
         int offset = sensor->offset_mult / sensor->offset_div;
         int core_temp;
 
-        if (dev_priv->chipset >= 0x50) {
+        if (dev_priv->card_type >= NV_50) {
                 core_temp = nv_rd32(dev, 0x20008);
         } else {
                 core_temp = nv_rd32(dev, 0x0015b4) & 0x1fff;
diff --git a/drivers/gpu/drm/nouveau/nv04_crtc.c b/drivers/gpu/drm/nouveau/nv04_crtc.c
index c71abc2a34d5..40e180741629 100644
--- a/drivers/gpu/drm/nouveau/nv04_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv04_crtc.c
@@ -158,7 +158,6 @@ nv_crtc_dpms(struct drm_crtc *crtc, int mode)
 {
         struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
         struct drm_device *dev = crtc->dev;
-        struct drm_connector *connector;
         unsigned char seq1 = 0, crtc17 = 0;
         unsigned char crtc1A;
 
@@ -213,10 +212,6 @@ nv_crtc_dpms(struct drm_crtc *crtc, int mode)
         NVVgaSeqReset(dev, nv_crtc->index, false);
 
         NVWriteVgaCrtc(dev, nv_crtc->index, NV_CIO_CRE_RPC1_INDEX, crtc1A);
-
-        /* Update connector polling modes */
-        list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-                nouveau_connector_set_polling(connector);
 }
 
 static bool
@@ -831,7 +826,7 @@ nv04_crtc_do_mode_set_base(struct drm_crtc *crtc,
         /* Update the framebuffer location. */
         regp->fb_start = nv_crtc->fb.offset & ~3;
         regp->fb_start += (y * drm_fb->pitch) + (x * drm_fb->bits_per_pixel / 8);
-        NVWriteCRTC(dev, nv_crtc->index, NV_PCRTC_START, regp->fb_start);
+        nv_set_crtc_base(dev, nv_crtc->index, regp->fb_start);
 
         /* Update the arbitration parameters. */
         nouveau_calc_arb(dev, crtc->mode.clock, drm_fb->bits_per_pixel,
diff --git a/drivers/gpu/drm/nouveau/nv04_dfp.c b/drivers/gpu/drm/nouveau/nv04_dfp.c
index c936403b26e2..ef23550407b5 100644
--- a/drivers/gpu/drm/nouveau/nv04_dfp.c
+++ b/drivers/gpu/drm/nouveau/nv04_dfp.c
@@ -185,14 +185,15 @@ static bool nv04_dfp_mode_fixup(struct drm_encoder *encoder,
         struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
         struct nouveau_connector *nv_connector = nouveau_encoder_connector_get(nv_encoder);
 
-        /* For internal panels and gpu scaling on DVI we need the native mode */
-        if (nv_connector->scaling_mode != DRM_MODE_SCALE_NONE) {
-                if (!nv_connector->native_mode)
-                        return false;
+        if (!nv_connector->native_mode ||
+            nv_connector->scaling_mode == DRM_MODE_SCALE_NONE ||
+            mode->hdisplay > nv_connector->native_mode->hdisplay ||
+            mode->vdisplay > nv_connector->native_mode->vdisplay) {
+                nv_encoder->mode = *adjusted_mode;
+
+        } else {
                 nv_encoder->mode = *nv_connector->native_mode;
                 adjusted_mode->clock = nv_connector->native_mode->clock;
-        } else {
-                nv_encoder->mode = *adjusted_mode;
         }
 
         return true;
diff --git a/drivers/gpu/drm/nouveau/nv04_pm.c b/drivers/gpu/drm/nouveau/nv04_pm.c
index 6a6eb697d38e..eb1c70dd82ed 100644
--- a/drivers/gpu/drm/nouveau/nv04_pm.c
+++ b/drivers/gpu/drm/nouveau/nv04_pm.c
@@ -76,6 +76,15 @@ nv04_pm_clock_set(struct drm_device *dev, void *pre_state)
                 reg += 4;
 
         nouveau_hw_setpll(dev, reg, &state->calc);
+
+        if (dev_priv->card_type < NV_30 && reg == NV_PRAMDAC_MPLL_COEFF) {
+                if (dev_priv->card_type == NV_20)
+                        nv_mask(dev, 0x1002c4, 0, 1 << 20);
+
+                /* Reset the DLLs */
+                nv_mask(dev, 0x1002c0, 0, 1 << 8);
+        }
+
         kfree(state);
 }
 
diff --git a/drivers/gpu/drm/nouveau/nv50_calc.c b/drivers/gpu/drm/nouveau/nv50_calc.c
index 2cdc2bfe7179..de81151648f8 100644
--- a/drivers/gpu/drm/nouveau/nv50_calc.c
+++ b/drivers/gpu/drm/nouveau/nv50_calc.c
@@ -51,24 +51,28 @@ nv50_calc_pll2(struct drm_device *dev, struct pll_lims *pll, int clk,
                int *N, int *fN, int *M, int *P)
 {
         fixed20_12 fb_div, a, b;
+        u32 refclk = pll->refclk / 10;
+        u32 max_vco_freq = pll->vco1.maxfreq / 10;
+        u32 max_vco_inputfreq = pll->vco1.max_inputfreq / 10;
+        clk /= 10;
 
-        *P = pll->vco1.maxfreq / clk;
+        *P = max_vco_freq / clk;
         if (*P > pll->max_p)
                 *P = pll->max_p;
         if (*P < pll->min_p)
                 *P = pll->min_p;
 
-        /* *M = ceil(refclk / pll->vco.max_inputfreq); */
-        a.full = dfixed_const(pll->refclk);
-        b.full = dfixed_const(pll->vco1.max_inputfreq);
+        /* *M = floor((refclk + max_vco_inputfreq) / max_vco_inputfreq); */
+        a.full = dfixed_const(refclk + max_vco_inputfreq);
+        b.full = dfixed_const(max_vco_inputfreq);
         a.full = dfixed_div(a, b);
-        a.full = dfixed_ceil(a);
+        a.full = dfixed_floor(a);
         *M = dfixed_trunc(a);
 
         /* fb_div = (vco * *M) / refclk; */
         fb_div.full = dfixed_const(clk * *P);
         fb_div.full = dfixed_mul(fb_div, a);
-        a.full = dfixed_const(pll->refclk);
+        a.full = dfixed_const(refclk);
         fb_div.full = dfixed_div(fb_div, a);
 
         /* *N = floor(fb_div); */
diff --git a/drivers/gpu/drm/nouveau/nv50_crtc.c b/drivers/gpu/drm/nouveau/nv50_crtc.c
index 16380d52cd88..56476d0c6de8 100644
--- a/drivers/gpu/drm/nouveau/nv50_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv50_crtc.c
@@ -546,7 +546,7 @@ nv50_crtc_do_mode_set_base(struct drm_crtc *crtc,
         }
 
         nv_crtc->fb.offset = fb->nvbo->bo.offset - dev_priv->vm_vram_base;
-        nv_crtc->fb.tile_flags = fb->nvbo->tile_flags;
+        nv_crtc->fb.tile_flags = nouveau_bo_tile_layout(fb->nvbo);
         nv_crtc->fb.cpp = drm_fb->bits_per_pixel / 8;
         if (!nv_crtc->fb.blanked && dev_priv->chipset != 0x50) {
                 ret = RING_SPACE(evo, 2);
@@ -578,7 +578,7 @@ nv50_crtc_do_mode_set_base(struct drm_crtc *crtc,
                                   fb->nvbo->tile_mode);
         }
         if (dev_priv->chipset == 0x50)
-                OUT_RING(evo, (fb->nvbo->tile_flags << 8) | format);
+                OUT_RING(evo, (nv_crtc->fb.tile_flags << 8) | format);
         else
                 OUT_RING(evo, format);
 
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 55c9663ef2bf..f624c611ddea 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -1032,11 +1032,18 @@ nv50_display_irq_hotplug_bh(struct work_struct *work)
         struct drm_connector *connector;
         const uint32_t gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 };
         uint32_t unplug_mask, plug_mask, change_mask;
-        uint32_t hpd0, hpd1 = 0;
+        uint32_t hpd0, hpd1;
 
-        hpd0 = nv_rd32(dev, 0xe054) & nv_rd32(dev, 0xe050);
+        spin_lock_irq(&dev_priv->hpd_state.lock);
+        hpd0 = dev_priv->hpd_state.hpd0_bits;
+        dev_priv->hpd_state.hpd0_bits = 0;
+        hpd1 = dev_priv->hpd_state.hpd1_bits;
+        dev_priv->hpd_state.hpd1_bits = 0;
+        spin_unlock_irq(&dev_priv->hpd_state.lock);
+
+        hpd0 &= nv_rd32(dev, 0xe050);
         if (dev_priv->chipset >= 0x90)
-                hpd1 = nv_rd32(dev, 0xe074) & nv_rd32(dev, 0xe070);
+                hpd1 &= nv_rd32(dev, 0xe070);
 
         plug_mask   = (hpd0 & 0x0000ffff) | (hpd1 << 16);
         unplug_mask = (hpd0 >> 16) | (hpd1 & 0xffff0000);
@@ -1078,10 +1085,6 @@ nv50_display_irq_hotplug_bh(struct work_struct *work)
                         helper->dpms(connector->encoder, DRM_MODE_DPMS_OFF);
         }
 
-        nv_wr32(dev, 0xe054, nv_rd32(dev, 0xe054));
-        if (dev_priv->chipset >= 0x90)
-                nv_wr32(dev, 0xe074, nv_rd32(dev, 0xe074));
-
         drm_helper_hpd_irq_event(dev);
 }
 
@@ -1092,8 +1095,22 @@ nv50_display_irq_handler(struct drm_device *dev)
         uint32_t delayed = 0;
 
         if (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_HOTPLUG) {
-                if (!work_pending(&dev_priv->hpd_work))
-                        queue_work(dev_priv->wq, &dev_priv->hpd_work);
+                uint32_t hpd0_bits, hpd1_bits = 0;
+
+                hpd0_bits = nv_rd32(dev, 0xe054);
+                nv_wr32(dev, 0xe054, hpd0_bits);
+
+                if (dev_priv->chipset >= 0x90) {
+                        hpd1_bits = nv_rd32(dev, 0xe074);
+                        nv_wr32(dev, 0xe074, hpd1_bits);
+                }
+
+                spin_lock(&dev_priv->hpd_state.lock);
+                dev_priv->hpd_state.hpd0_bits |= hpd0_bits;
+                dev_priv->hpd_state.hpd1_bits |= hpd1_bits;
+                spin_unlock(&dev_priv->hpd_state.lock);
+
+                queue_work(dev_priv->wq, &dev_priv->hpd_work);
         }
 
         while (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_DISPLAY) {
diff --git a/drivers/gpu/drm/nouveau/nv50_fifo.c b/drivers/gpu/drm/nouveau/nv50_fifo.c
index a46a961102f3..1da65bd60c10 100644
--- a/drivers/gpu/drm/nouveau/nv50_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv50_fifo.c
@@ -464,3 +464,8 @@ nv50_fifo_unload_context(struct drm_device *dev)
         return 0;
 }
 
+void
+nv50_fifo_tlb_flush(struct drm_device *dev)
+{
+        nv50_vm_flush(dev, 5);
+}
diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c
index cbf5ae2f67d4..8b669d0af610 100644
--- a/drivers/gpu/drm/nouveau/nv50_graph.c
+++ b/drivers/gpu/drm/nouveau/nv50_graph.c
@@ -402,3 +402,55 @@ struct nouveau_pgraph_object_class nv50_graph_grclass[] = {
         { 0x8597, false, NULL }, /* tesla (nva3, nva5, nva8) */
         {}
 };
+
+void
+nv50_graph_tlb_flush(struct drm_device *dev)
+{
+        nv50_vm_flush(dev, 0);
+}
+
+void
+nv86_graph_tlb_flush(struct drm_device *dev)
+{
+        struct drm_nouveau_private *dev_priv = dev->dev_private;
+        struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
+        bool idle, timeout = false;
+        unsigned long flags;
+        u64 start;
+        u32 tmp;
+
+        spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
+        nv_mask(dev, 0x400500, 0x00000001, 0x00000000);
+
+        start = ptimer->read(dev);
+        do {
+                idle = true;
+
+                for (tmp = nv_rd32(dev, 0x400380); tmp && idle; tmp >>= 3) {
+                        if ((tmp & 7) == 1)
+                                idle = false;
+                }
+
+                for (tmp = nv_rd32(dev, 0x400384); tmp && idle; tmp >>= 3) {
+                        if ((tmp & 7) == 1)
+                                idle = false;
+                }
+
+                for (tmp = nv_rd32(dev, 0x400388); tmp && idle; tmp >>= 3) {
+                        if ((tmp & 7) == 1)
+                                idle = false;
+                }
+        } while (!idle && !(timeout = ptimer->read(dev) - start > 2000000000));
+
+        if (timeout) {
+                NV_ERROR(dev, "PGRAPH TLB flush idle timeout fail: "
+                              "0x%08x 0x%08x 0x%08x 0x%08x\n",
+                         nv_rd32(dev, 0x400700), nv_rd32(dev, 0x400380),
+                         nv_rd32(dev, 0x400384), nv_rd32(dev, 0x400388));
+        }
+
+        nv50_vm_flush(dev, 0);
+
+        nv_mask(dev, 0x400500, 0x00000001, 0x00000001);
+        spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
+}
diff --git a/drivers/gpu/drm/nouveau/nv50_instmem.c b/drivers/gpu/drm/nouveau/nv50_instmem.c
index a53fc974332b..b773229b7647 100644
--- a/drivers/gpu/drm/nouveau/nv50_instmem.c
+++ b/drivers/gpu/drm/nouveau/nv50_instmem.c
@@ -402,7 +402,6 @@ nv50_instmem_bind(struct drm_device *dev, struct nouveau_gpuobj *gpuobj)
         }
         dev_priv->engine.instmem.flush(dev);
 
-        nv50_vm_flush(dev, 4);
         nv50_vm_flush(dev, 6);
 
         gpuobj->im_bound = 1;
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 488c36c8f5e6..4dc5b4714c5a 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1650,7 +1650,36 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
                 }
         }
 
-        rdev->config.evergreen.tile_config = gb_addr_config;
+        /* setup tiling info dword.  gb_addr_config is not adequate since it does
+         * not have bank info, so create a custom tiling dword.
+         * bits 3:0   num_pipes
+         * bits 7:4   num_banks
+         * bits 11:8  group_size
+         * bits 15:12 row_size
+         */
+        rdev->config.evergreen.tile_config = 0;
+        switch (rdev->config.evergreen.max_tile_pipes) {
+        case 1:
+        default:
+                rdev->config.evergreen.tile_config |= (0 << 0);
+                break;
+        case 2:
+                rdev->config.evergreen.tile_config |= (1 << 0);
+                break;
+        case 4:
+                rdev->config.evergreen.tile_config |= (2 << 0);
+                break;
+        case 8:
+                rdev->config.evergreen.tile_config |= (3 << 0);
+                break;
+        }
+        rdev->config.evergreen.tile_config |=
+                ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) << 4;
+        rdev->config.evergreen.tile_config |=
+                ((mc_arb_ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT) << 8;
+        rdev->config.evergreen.tile_config |=
+                ((gb_addr_config & 0x30000000) >> 28) << 12;
+
         WREG32(GB_BACKEND_MAP, gb_backend_map);
         WREG32(GB_ADDR_CONFIG, gb_addr_config);
         WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
diff --git a/drivers/gpu/drm/radeon/evergreen_blit_kms.c b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
index ac3b6dde23db..e0e590110dd4 100644
--- a/drivers/gpu/drm/radeon/evergreen_blit_kms.c
+++ b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
@@ -459,7 +459,7 @@ int evergreen_blit_init(struct radeon_device *rdev)
         obj_size += evergreen_ps_size * 4;
         obj_size = ALIGN(obj_size, 256);
 
-        r = radeon_bo_create(rdev, NULL, obj_size, true, RADEON_GEM_DOMAIN_VRAM,
+        r = radeon_bo_create(rdev, NULL, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
                                 &rdev->r600_blit.shader_obj);
         if (r) {
                 DRM_ERROR("evergreen failed to allocate shader\n");
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 0f806cc7dc75..a3552594ccc4 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2718,7 +2718,7 @@ static int r600_ih_ring_alloc(struct radeon_device *rdev)
         /* Allocate ring buffer */
         if (rdev->ih.ring_obj == NULL) {
                 r = radeon_bo_create(rdev, NULL, rdev->ih.ring_size,
-                                     true,
+                                     PAGE_SIZE, true,
                                      RADEON_GEM_DOMAIN_GTT,
                                      &rdev->ih.ring_obj);
                 if (r) {
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 8362974ef41a..86e5aa07f0db 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -501,7 +501,7 @@ int r600_blit_init(struct radeon_device *rdev)
         obj_size += r6xx_ps_size * 4;
         obj_size = ALIGN(obj_size, 256);
 
-        r = radeon_bo_create(rdev, NULL, obj_size, true, RADEON_GEM_DOMAIN_VRAM,
+        r = radeon_bo_create(rdev, NULL, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
                                 &rdev->r600_blit.shader_obj);
         if (r) {
                 DRM_ERROR("r600 failed to allocate shader\n");
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 37cc2aa9f923..9bebac1ec006 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -50,6 +50,7 @@ struct r600_cs_track {
         u32                     nsamples;
         u32                     cb_color_base_last[8];
         struct radeon_bo        *cb_color_bo[8];
+        u64                     cb_color_bo_mc[8];
         u32                     cb_color_bo_offset[8];
         struct radeon_bo        *cb_color_frag_bo[8];
         struct radeon_bo        *cb_color_tile_bo[8];
@@ -67,6 +68,7 @@ struct r600_cs_track {
         u32                     db_depth_size;
         u32                     db_offset;
         struct radeon_bo        *db_bo;
+        u64                     db_bo_mc;
 };
 
 static inline int r600_bpe_from_format(u32 *bpe, u32 format)
@@ -140,6 +142,68 @@ static inline int r600_bpe_from_format(u32 *bpe, u32 format)
         return 0;
 }
 
+struct array_mode_checker {
+        int array_mode;
+        u32 group_size;
+        u32 nbanks;
+        u32 npipes;
+        u32 nsamples;
+        u32 bpe;
+};
+
+/* returns alignment in pixels for pitch/height/depth and bytes for base */
+static inline int r600_get_array_mode_alignment(struct array_mode_checker *values,
+                                                u32 *pitch_align,
+                                                u32 *height_align,
+                                                u32 *depth_align,
+                                                u64 *base_align)
+{
+        u32 tile_width = 8;
+        u32 tile_height = 8;
+        u32 macro_tile_width = values->nbanks;
+        u32 macro_tile_height = values->npipes;
+        u32 tile_bytes = tile_width * tile_height * values->bpe * values->nsamples;
+        u32 macro_tile_bytes = macro_tile_width * macro_tile_height * tile_bytes;
+
+        switch (values->array_mode) {
+        case ARRAY_LINEAR_GENERAL:
+                /* technically tile_width/_height for pitch/height */
+                *pitch_align = 1; /* tile_width */
+                *height_align = 1; /* tile_height */
+                *depth_align = 1;
+                *base_align = 1;
+                break;
+        case ARRAY_LINEAR_ALIGNED:
+                *pitch_align = max((u32)64, (u32)(values->group_size / values->bpe));
+                *height_align = tile_height;
+                *depth_align = 1;
+                *base_align = values->group_size;
+                break;
+        case ARRAY_1D_TILED_THIN1:
+                *pitch_align = max((u32)tile_width,
+                                   (u32)(values->group_size /
+                                         (tile_height * values->bpe * values->nsamples)));
+                *height_align = tile_height;
+                *depth_align = 1;
+                *base_align = values->group_size;
+                break;
+        case ARRAY_2D_TILED_THIN1:
+                *pitch_align = max((u32)macro_tile_width,
+                                  (u32)(((values->group_size / tile_height) /
+                                         (values->bpe * values->nsamples)) *
+                                        values->nbanks)) * tile_width;
+                *height_align = macro_tile_height * tile_height;
+                *depth_align = 1;
+                *base_align = max(macro_tile_bytes,
+                                  (*pitch_align) * values->bpe * (*height_align) * values->nsamples);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
 static void r600_cs_track_init(struct r600_cs_track *track)
 {
         int i;
@@ -153,10 +217,12 @@ static void r600_cs_track_init(struct r600_cs_track *track)
                 track->cb_color_info[i] = 0;
                 track->cb_color_bo[i] = NULL;
                 track->cb_color_bo_offset[i] = 0xFFFFFFFF;
+                track->cb_color_bo_mc[i] = 0xFFFFFFFF;
         }
         track->cb_target_mask = 0xFFFFFFFF;
         track->cb_shader_mask = 0xFFFFFFFF;
         track->db_bo = NULL;
+        track->db_bo_mc = 0xFFFFFFFF;
         /* assume the biggest format and that htile is enabled */
         track->db_depth_info = 7 | (1 << 25);
         track->db_depth_view = 0xFFFFC000;
@@ -168,7 +234,10 @@ static void r600_cs_track_init(struct r600_cs_track *track)
 static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
 {
         struct r600_cs_track *track = p->track;
-        u32 bpe = 0, pitch, slice_tile_max, size, tmp, height, pitch_align;
+        u32 bpe = 0, slice_tile_max, size, tmp;
+        u32 height, height_align, pitch, pitch_align, depth_align;
+        u64 base_offset, base_align;
+        struct array_mode_checker array_check;
         volatile u32 *ib = p->ib->ptr;
         unsigned array_mode;
 
@@ -183,60 +252,40 @@ static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
                         i, track->cb_color_info[i]);
                 return -EINVAL;
         }
-        /* pitch is the number of 8x8 tiles per row */
-        pitch = G_028060_PITCH_TILE_MAX(track->cb_color_size[i]) + 1;
+        /* pitch in pixels */
+        pitch = (G_028060_PITCH_TILE_MAX(track->cb_color_size[i]) + 1) * 8;
         slice_tile_max = G_028060_SLICE_TILE_MAX(track->cb_color_size[i]) + 1;
         slice_tile_max *= 64;
-        height = slice_tile_max / (pitch * 8);
+        height = slice_tile_max / pitch;
         if (height > 8192)
                 height = 8192;
         array_mode = G_0280A0_ARRAY_MODE(track->cb_color_info[i]);
+
+        base_offset = track->cb_color_bo_mc[i] + track->cb_color_bo_offset[i];
+        array_check.array_mode = array_mode;
+        array_check.group_size = track->group_size;
+        array_check.nbanks = track->nbanks;
+        array_check.npipes = track->npipes;
+        array_check.nsamples = track->nsamples;
+        array_check.bpe = bpe;
+        if (r600_get_array_mode_alignment(&array_check,
+                                          &pitch_align, &height_align, &depth_align, &base_align)) {
+                dev_warn(p->dev, "%s invalid tiling %d for %d (0x%08X)\n", __func__,
+                         G_0280A0_ARRAY_MODE(track->cb_color_info[i]), i,
+                         track->cb_color_info[i]);
+                return -EINVAL;
+        }
         switch (array_mode) {
         case V_0280A0_ARRAY_LINEAR_GENERAL:
-                /* technically height & 0x7 */
                 break;
         case V_0280A0_ARRAY_LINEAR_ALIGNED:
-                pitch_align = max((u32)64, (u32)(track->group_size / bpe)) / 8;
-                if (!IS_ALIGNED(pitch, pitch_align)) {
-                        dev_warn(p->dev, "%s:%d cb pitch (%d) invalid\n",
-                                 __func__, __LINE__, pitch);
-                        return -EINVAL;
-                }
-                if (!IS_ALIGNED(height, 8)) {
-                        dev_warn(p->dev, "%s:%d cb height (%d) invalid\n",
-                                 __func__, __LINE__, height);
-                        return -EINVAL;
-                }
                 break;
         case V_0280A0_ARRAY_1D_TILED_THIN1:
-                pitch_align = max((u32)8, (u32)(track->group_size / (8 * bpe * track->nsamples))) / 8;
-                if (!IS_ALIGNED(pitch, pitch_align)) {
-                        dev_warn(p->dev, "%s:%d cb pitch (%d) invalid\n",
-                                 __func__, __LINE__, pitch);
-                        return -EINVAL;
-                }
                 /* avoid breaking userspace */
                 if (height > 7)
                         height &= ~0x7;
-                if (!IS_ALIGNED(height, 8)) {
-                        dev_warn(p->dev, "%s:%d cb height (%d) invalid\n",
-                                 __func__, __LINE__, height);
-                        return -EINVAL;
-                }
                 break;
         case V_0280A0_ARRAY_2D_TILED_THIN1:
-                pitch_align = max((u32)track->nbanks,
-                                  (u32)(((track->group_size / 8) / (bpe * track->nsamples)) * track->nbanks)) / 8;
-                if (!IS_ALIGNED(pitch, pitch_align)) {
-                        dev_warn(p->dev, "%s:%d cb pitch (%d) invalid\n",
-                                __func__, __LINE__, pitch);
-                        return -EINVAL;
-                }
-                if (!IS_ALIGNED((height / 8), track->npipes)) {
-                        dev_warn(p->dev, "%s:%d cb height (%d) invalid\n",
-                                 __func__, __LINE__, height);
-                        return -EINVAL;
-                }
                 break;
         default:
                 dev_warn(p->dev, "%s invalid tiling %d for %d (0x%08X)\n", __func__,
@@ -244,13 +293,29 @@ static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
                         track->cb_color_info[i]);
                 return -EINVAL;
         }
+
+        if (!IS_ALIGNED(pitch, pitch_align)) {
+                dev_warn(p->dev, "%s:%d cb pitch (%d) invalid\n",
+                         __func__, __LINE__, pitch);
+                return -EINVAL;
+        }
+        if (!IS_ALIGNED(height, height_align)) {
+                dev_warn(p->dev, "%s:%d cb height (%d) invalid\n",
+                         __func__, __LINE__, height);
+                return -EINVAL;
+        }
+        if (!IS_ALIGNED(base_offset, base_align)) {
+                dev_warn(p->dev, "%s offset[%d] 0x%llx not aligned\n", __func__, i, base_offset);
+                return -EINVAL;
+        }
+
         /* check offset */
-        tmp = height * pitch * 8 * bpe;
+        tmp = height * pitch * bpe;
         if ((tmp + track->cb_color_bo_offset[i]) > radeon_bo_size(track->cb_color_bo[i])) {
                 if (array_mode == V_0280A0_ARRAY_LINEAR_GENERAL) {
                         /* the initial DDX does bad things with the CB size occasionally */
                         /* it rounds up height too far for slice tile max but the BO is smaller */
-                        tmp = (height - 7) * 8 * bpe;
+                        tmp = (height - 7) * pitch * bpe;
                         if ((tmp + track->cb_color_bo_offset[i]) > radeon_bo_size(track->cb_color_bo[i])) {
                                 dev_warn(p->dev, "%s offset[%d] %d %d %lu too big\n", __func__, i, track->cb_color_bo_offset[i], tmp, radeon_bo_size(track->cb_color_bo[i]));
                                 return -EINVAL;
@@ -260,15 +325,11 @@ static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
                         return -EINVAL;
                 }
         }
-        if (!IS_ALIGNED(track->cb_color_bo_offset[i], track->group_size)) {
-                dev_warn(p->dev, "%s offset[%d] %d not aligned\n", __func__, i, track->cb_color_bo_offset[i]);
-                return -EINVAL;
-        }
         /* limit max tile */
-        tmp = (height * pitch * 8) >> 6;
+        tmp = (height * pitch) >> 6;
         if (tmp < slice_tile_max)
                 slice_tile_max = tmp;
-        tmp = S_028060_PITCH_TILE_MAX(pitch - 1) |
+        tmp = S_028060_PITCH_TILE_MAX((pitch / 8) - 1) |
                 S_028060_SLICE_TILE_MAX(slice_tile_max - 1);
         ib[track->cb_color_size_idx[i]] = tmp;
         return 0;
@@ -310,7 +371,12 @@ static int r600_cs_track_check(struct radeon_cs_parser *p)
         /* Check depth buffer */
         if (G_028800_STENCIL_ENABLE(track->db_depth_control) ||
                 G_028800_Z_ENABLE(track->db_depth_control)) {
-                u32 nviews, bpe, ntiles, pitch, pitch_align, height, size, slice_tile_max;
+                u32 nviews, bpe, ntiles, size, slice_tile_max;
+                u32 height, height_align, pitch, pitch_align, depth_align;
+                u64 base_offset, base_align;
+                struct array_mode_checker array_check;
+                int array_mode;
+
                 if (track->db_bo == NULL) {
                         dev_warn(p->dev, "z/stencil with no depth buffer\n");
                         return -EINVAL;
@@ -353,41 +419,34 @@ static int r600_cs_track_check(struct radeon_cs_parser *p)
                         ib[track->db_depth_size_idx] = S_028000_SLICE_TILE_MAX(tmp - 1) | (track->db_depth_size & 0x3FF);
                 } else {
                         size = radeon_bo_size(track->db_bo);
-                        pitch = G_028000_PITCH_TILE_MAX(track->db_depth_size) + 1;
+                        /* pitch in pixels */
+                        pitch = (G_028000_PITCH_TILE_MAX(track->db_depth_size) + 1) * 8;
                         slice_tile_max = G_028000_SLICE_TILE_MAX(track->db_depth_size) + 1;
                         slice_tile_max *= 64;
-                        height = slice_tile_max / (pitch * 8);
+                        height = slice_tile_max / pitch;
                         if (height > 8192)
                                 height = 8192;
-                        switch (G_028010_ARRAY_MODE(track->db_depth_info)) {
+                        base_offset = track->db_bo_mc + track->db_offset;
+                        array_mode = G_028010_ARRAY_MODE(track->db_depth_info);
+                        array_check.array_mode = array_mode;
+                        array_check.group_size = track->group_size;
+                        array_check.nbanks = track->nbanks;
+                        array_check.npipes = track->npipes;
+                        array_check.nsamples = track->nsamples;
+                        array_check.bpe = bpe;
+                        if (r600_get_array_mode_alignment(&array_check,
+                                                          &pitch_align, &height_align, &depth_align, &base_align)) {
+                                dev_warn(p->dev, "%s invalid tiling %d (0x%08X)\n", __func__,
+                                         G_028010_ARRAY_MODE(track->db_depth_info),
+                                         track->db_depth_info);
+                                return -EINVAL;
+                        }
+                        switch (array_mode) {
                         case V_028010_ARRAY_1D_TILED_THIN1:
-                                pitch_align = (max((u32)8, (u32)(track->group_size / (8 * bpe))) / 8);
-                                if (!IS_ALIGNED(pitch, pitch_align)) {
-                                        dev_warn(p->dev, "%s:%d db pitch (%d) invalid\n",
-                                                 __func__, __LINE__, pitch);
-                                        return -EINVAL;
-                                }
                                 /* don't break userspace */
                                 height &= ~0x7;
-                                if (!IS_ALIGNED(height, 8)) {
-                                        dev_warn(p->dev, "%s:%d db height (%d) invalid\n",
-                                                 __func__, __LINE__, height);
-                                        return -EINVAL;
-                                }
                                 break;
                         case V_028010_ARRAY_2D_TILED_THIN1:
-                                pitch_align = max((u32)track->nbanks,
-                                                  (u32)(((track->group_size / 8) / bpe) * track->nbanks)) / 8;
-                                if (!IS_ALIGNED(pitch, pitch_align)) {
-                                        dev_warn(p->dev, "%s:%d db pitch (%d) invalid\n",
-                                                 __func__, __LINE__, pitch);
-                                        return -EINVAL;
-                                }
-                                if (!IS_ALIGNED((height / 8), track->npipes)) {
-                                        dev_warn(p->dev, "%s:%d db height (%d) invalid\n",
-                                                 __func__, __LINE__, height);
-                                        return -EINVAL;
-                                }
                                 break;
                         default:
                                 dev_warn(p->dev, "%s invalid tiling %d (0x%08X)\n", __func__,
@@ -395,15 +454,27 @@ static int r600_cs_track_check(struct radeon_cs_parser *p)
                                          track->db_depth_info);
                                 return -EINVAL;
                         }
-                        if (!IS_ALIGNED(track->db_offset, track->group_size)) {
-                                dev_warn(p->dev, "%s offset[%d] %d not aligned\n", __func__, i, track->db_offset);
+
+                        if (!IS_ALIGNED(pitch, pitch_align)) {
+                                dev_warn(p->dev, "%s:%d db pitch (%d) invalid\n",
+                                         __func__, __LINE__, pitch);
+                                return -EINVAL;
+                        }
+                        if (!IS_ALIGNED(height, height_align)) {
+                                dev_warn(p->dev, "%s:%d db height (%d) invalid\n",
+                                         __func__, __LINE__, height);
                                 return -EINVAL;
                         }
+                        if (!IS_ALIGNED(base_offset, base_align)) {
+                                dev_warn(p->dev, "%s offset[%d] 0x%llx not aligned\n", __func__, i, base_offset);
+                                return -EINVAL;
+                        }
+
                         ntiles = G_028000_SLICE_TILE_MAX(track->db_depth_size) + 1;
                         nviews = G_028004_SLICE_MAX(track->db_depth_view) + 1;
                         tmp = ntiles * bpe * 64 * nviews;
                         if ((tmp + track->db_offset) > radeon_bo_size(track->db_bo)) {
-                                dev_warn(p->dev, "z/stencil buffer too small (0x%08X %d %d %d -> %d have %ld)\n",
+                                dev_warn(p->dev, "z/stencil buffer too small (0x%08X %d %d %d -> %u have %lu)\n",
                                                 track->db_depth_size, ntiles, nviews, bpe, tmp + track->db_offset,
                                                 radeon_bo_size(track->db_bo));
                                 return -EINVAL;
@@ -954,6 +1025,7 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx
                 ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
                 track->cb_color_base_last[tmp] = ib[idx];
                 track->cb_color_bo[tmp] = reloc->robj;
+                track->cb_color_bo_mc[tmp] = reloc->lobj.gpu_offset;
                 break;
         case DB_DEPTH_BASE:
                 r = r600_cs_packet_next_reloc(p, &reloc);
@@ -965,6 +1037,7 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx
                 track->db_offset = radeon_get_ib_value(p, idx) << 8;
                 ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
                 track->db_bo = reloc->robj;
+                track->db_bo_mc = reloc->lobj.gpu_offset;
                 break;
         case DB_HTILE_DATA_BASE:
         case SQ_PGM_START_FS:
@@ -1086,16 +1159,25 @@ static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned nlevels
 static inline int r600_check_texture_resource(struct radeon_cs_parser *p,  u32 idx,
                                               struct radeon_bo *texture,
                                               struct radeon_bo *mipmap,
+                                              u64 base_offset,
+                                              u64 mip_offset,
                                               u32 tiling_flags)
 {
         struct r600_cs_track *track = p->track;
         u32 nfaces, nlevels, blevel, w0, h0, d0, bpe = 0;
-        u32 word0, word1, l0_size, mipmap_size, pitch, pitch_align;
+        u32 word0, word1, l0_size, mipmap_size;
+        u32 height_align, pitch, pitch_align, depth_align;
+        u64 base_align;
+        struct array_mode_checker array_check;
 
         /* on legacy kernel we don't perform advanced check */
         if (p->rdev == NULL)
                 return 0;
 
+        /* convert to bytes */
+        base_offset <<= 8;
+        mip_offset <<= 8;
+
         word0 = radeon_get_ib_value(p, idx + 0);
         if (tiling_flags & RADEON_TILING_MACRO)
                 word0 |= S_038000_TILE_MODE(V_038000_ARRAY_2D_TILED_THIN1);
@@ -1128,46 +1210,38 @@ static inline int r600_check_texture_resource(struct radeon_cs_parser *p,  u32 i
                 return -EINVAL;
         }
 
-        pitch = G_038000_PITCH(word0) + 1;
-        switch (G_038000_TILE_MODE(word0)) {
-        case V_038000_ARRAY_LINEAR_GENERAL:
-                pitch_align = 1;
-                /* XXX check height align */
-                break;
-        case V_038000_ARRAY_LINEAR_ALIGNED:
-                pitch_align = max((u32)64, (u32)(track->group_size / bpe)) / 8;
-                if (!IS_ALIGNED(pitch, pitch_align)) {
-                        dev_warn(p->dev, "%s:%d tex pitch (%d) invalid\n",
-                                 __func__, __LINE__, pitch);
-                        return -EINVAL;
-                }
-                /* XXX check height align */
-                break;
-        case V_038000_ARRAY_1D_TILED_THIN1:
-                pitch_align = max((u32)8, (u32)(track->group_size / (8 * bpe))) / 8;
-                if (!IS_ALIGNED(pitch, pitch_align)) {
-                        dev_warn(p->dev, "%s:%d tex pitch (%d) invalid\n",
-                                 __func__, __LINE__, pitch);
-                        return -EINVAL;
-                }
-                /* XXX check height align */
-                break;
-        case V_038000_ARRAY_2D_TILED_THIN1:
-                pitch_align = max((u32)track->nbanks,
-                                  (u32)(((track->group_size / 8) / bpe) * track->nbanks)) / 8;
-                if (!IS_ALIGNED(pitch, pitch_align)) {
-                        dev_warn(p->dev, "%s:%d tex pitch (%d) invalid\n",
-                                __func__, __LINE__, pitch);
-                        return -EINVAL;
-                }
-                /* XXX check height align */
-                break;
-        default:
-                dev_warn(p->dev, "%s invalid tiling %d (0x%08X)\n", __func__,
-                         G_038000_TILE_MODE(word0), word0);
+        /* pitch in texels */
+        pitch = (G_038000_PITCH(word0) + 1) * 8;
+        array_check.array_mode = G_038000_TILE_MODE(word0);
+        array_check.group_size = track->group_size;
+        array_check.nbanks = track->nbanks;
+        array_check.npipes = track->npipes;
+        array_check.nsamples = 1;
+        array_check.bpe = bpe;
+        if (r600_get_array_mode_alignment(&array_check,
+                                          &pitch_align, &height_align, &depth_align, &base_align)) {
+                dev_warn(p->dev, "%s:%d tex array mode (%d) invalid\n",
+                         __func__, __LINE__, G_038000_TILE_MODE(word0));
+                return -EINVAL;
+        }
+
+        /* XXX check height as well... */
+
+        if (!IS_ALIGNED(pitch, pitch_align)) {
+                dev_warn(p->dev, "%s:%d tex pitch (%d) invalid\n",
+                         __func__, __LINE__, pitch);
+                return -EINVAL;
+        }
+        if (!IS_ALIGNED(base_offset, base_align)) {
+                dev_warn(p->dev, "%s:%d tex base offset (0x%llx) invalid\n",
+                         __func__, __LINE__, base_offset);
+                return -EINVAL;
+        }
+        if (!IS_ALIGNED(mip_offset, base_align)) {
+                dev_warn(p->dev, "%s:%d tex mip offset (0x%llx) invalid\n",
+                         __func__, __LINE__, mip_offset);
                 return -EINVAL;
         }
-        /* XXX check offset align */
 
         word0 = radeon_get_ib_value(p, idx + 4);
         word1 = radeon_get_ib_value(p, idx + 5);
@@ -1402,7 +1476,10 @@ static int r600_packet3_check(struct radeon_cs_parser *p,
                                 mip_offset = (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
                                 mipmap = reloc->robj;
                                 r = r600_check_texture_resource(p,  idx+(i*7)+1,
-                                                                texture, mipmap, reloc->lobj.tiling_flags);
+                                                                texture, mipmap,
+                                                                base_offset + radeon_get_ib_value(p, idx+1+(i*7)+2),
+                                                                mip_offset + radeon_get_ib_value(p, idx+1+(i*7)+3),
+                                                                reloc->lobj.tiling_flags);
                                 if (r)
                                         return r;
                                 ib[idx+1+(i*7)+2] += base_offset;
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index 966a793e225b..bff4dc4f410f 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -51,6 +51,12 @@
 #define PTE_READABLE                            (1 << 5)
 #define PTE_WRITEABLE                           (1 << 6)
 
+/* tiling bits */
+#define     ARRAY_LINEAR_GENERAL              0x00000000
+#define     ARRAY_LINEAR_ALIGNED              0x00000001
+#define     ARRAY_1D_TILED_THIN1              0x00000002
+#define     ARRAY_2D_TILED_THIN1              0x00000004
+
 /* Registers */
 #define ARB_POP                                         0x2418
 #define         ENABLE_TC128                                    (1 << 30)
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 73f600d39ad4..3a7095743d44 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1262,6 +1262,10 @@ void r100_pll_errata_after_index(struct radeon_device *rdev);
                 (rdev->family == CHIP_RS400) ||                 \
                 (rdev->family == CHIP_RS480))
 #define ASIC_IS_AVIVO(rdev) ((rdev->family >= CHIP_RS600))
+#define ASIC_IS_DCE2(rdev) ((rdev->family == CHIP_RS600)  ||    \
+                            (rdev->family == CHIP_RS690)  ||    \
+                            (rdev->family == CHIP_RS740)  ||    \
+                            (rdev->family >= CHIP_R600))
 #define ASIC_IS_DCE3(rdev) ((rdev->family >= CHIP_RV620))
 #define ASIC_IS_DCE32(rdev) ((rdev->family >= CHIP_RV730))
 #define ASIC_IS_DCE4(rdev) ((rdev->family >= CHIP_CEDAR))
diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c
index 7932dc4d6b90..c558685cc637 100644
--- a/drivers/gpu/drm/radeon/radeon_benchmark.c
+++ b/drivers/gpu/drm/radeon/radeon_benchmark.c
@@ -41,7 +41,7 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
 
         size = bsize;
         n = 1024;
-        r = radeon_bo_create(rdev, NULL, size, true, sdomain, &sobj);
+        r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true, sdomain, &sobj);
         if (r) {
                 goto out_cleanup;
         }
@@ -53,7 +53,7 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
         if (r) {
                 goto out_cleanup;
         }
-        r = radeon_bo_create(rdev, NULL, size, true, ddomain, &dobj);
+        r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true, ddomain, &dobj);
         if (r) {
                 goto out_cleanup;
         }
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 7b7ea269549c..3bddea5b5295 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -571,6 +571,7 @@ static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rde
         }
 
         if (clk_mask && data_mask) {
+                /* system specific masks */
                 i2c.mask_clk_mask = clk_mask;
                 i2c.mask_data_mask = data_mask;
                 i2c.a_clk_mask = clk_mask;
@@ -579,7 +580,19 @@ static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rde
                 i2c.en_data_mask = data_mask;
                 i2c.y_clk_mask = clk_mask;
                 i2c.y_data_mask = data_mask;
+        } else if ((ddc_line == RADEON_GPIOPAD_MASK) ||
+                   (ddc_line == RADEON_MDGPIO_MASK)) {
+                /* default gpiopad masks */
+                i2c.mask_clk_mask = (0x20 << 8);
+                i2c.mask_data_mask = 0x80;
+                i2c.a_clk_mask = (0x20 << 8);
+                i2c.a_data_mask = 0x80;
+                i2c.en_clk_mask = (0x20 << 8);
+                i2c.en_data_mask = 0x80;
+                i2c.y_clk_mask = (0x20 << 8);
+                i2c.y_data_mask = 0x80;
         } else {
+                /* default masks for ddc pads */
                 i2c.mask_clk_mask = RADEON_GPIO_EN_1;
                 i2c.mask_data_mask = RADEON_GPIO_EN_0;
                 i2c.a_clk_mask = RADEON_GPIO_A_1;
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index fe6c74780f18..3bef9f6d66fd 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1008,9 +1008,21 @@ static void radeon_dp_connector_destroy(struct drm_connector *connector)
 static int radeon_dp_get_modes(struct drm_connector *connector)
 {
         struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+        struct radeon_connector_atom_dig *radeon_dig_connector = radeon_connector->con_priv;
         int ret;
 
+        if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
+                if (!radeon_dig_connector->edp_on)
+                        atombios_set_edp_panel_power(connector,
+                                                     ATOM_TRANSMITTER_ACTION_POWER_ON);
+        }
         ret = radeon_ddc_get_modes(radeon_connector);
+        if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
+                if (!radeon_dig_connector->edp_on)
+                        atombios_set_edp_panel_power(connector,
+                                                     ATOM_TRANSMITTER_ACTION_POWER_OFF);
+        }
+
         return ret;
 }
 
@@ -1029,8 +1041,14 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
         if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
                 /* eDP is always DP */
                 radeon_dig_connector->dp_sink_type = CONNECTOR_OBJECT_ID_DISPLAYPORT;
+                if (!radeon_dig_connector->edp_on)
+                        atombios_set_edp_panel_power(connector,
+                                                     ATOM_TRANSMITTER_ACTION_POWER_ON);
                 if (radeon_dp_getdpcd(radeon_connector))
                         ret = connector_status_connected;
+                if (!radeon_dig_connector->edp_on)
+                        atombios_set_edp_panel_power(connector,
+                                                     ATOM_TRANSMITTER_ACTION_POWER_OFF);
         } else {
                 radeon_dig_connector->dp_sink_type = radeon_dp_getsinktype(radeon_connector);
                 if (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) {
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 8adfedfe547f..d8ac1849180d 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -180,7 +180,7 @@ int radeon_wb_init(struct radeon_device *rdev)
         int r;
 
         if (rdev->wb.wb_obj == NULL) {
-                r = radeon_bo_create(rdev, NULL, RADEON_GPU_PAGE_SIZE, true,
+                r = radeon_bo_create(rdev, NULL, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true,
                                 RADEON_GEM_DOMAIN_GTT, &rdev->wb.wb_obj);
                 if (r) {
                         dev_warn(rdev->dev, "(%d) create WB bo failed\n", r);
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index f678257c42e6..041943df966b 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -176,6 +176,7 @@ static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder)
                 return false;
         }
 }
+
 void
 radeon_link_encoder_connector(struct drm_device *dev)
 {
@@ -228,6 +229,27 @@ radeon_get_connector_for_encoder(struct drm_encoder *encoder)
         return NULL;
 }
 
+struct drm_encoder *radeon_atom_get_external_encoder(struct drm_encoder *encoder)
+{
+        struct drm_device *dev = encoder->dev;
+        struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+        struct drm_encoder *other_encoder;
+        struct radeon_encoder *other_radeon_encoder;
+
+        if (radeon_encoder->is_ext_encoder)
+                return NULL;
+
+        list_for_each_entry(other_encoder, &dev->mode_config.encoder_list, head) {
+                if (other_encoder == encoder)
+                        continue;
+                other_radeon_encoder = to_radeon_encoder(other_encoder);
+                if (other_radeon_encoder->is_ext_encoder &&
+                    (radeon_encoder->devices & other_radeon_encoder->devices))
+                        return other_encoder;
+        }
+        return NULL;
+}
+
 void radeon_panel_mode_fixup(struct drm_encoder *encoder,
                              struct drm_display_mode *adjusted_mode)
 {
@@ -426,52 +448,49 @@ atombios_tv_setup(struct drm_encoder *encoder, int action)
 
 }
 
-void
-atombios_external_tmds_setup(struct drm_encoder *encoder, int action)
-{
-        struct drm_device *dev = encoder->dev;
-        struct radeon_device *rdev = dev->dev_private;
-        struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-        ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION args;
-        int index = 0;
-
-        memset(&args, 0, sizeof(args));
-
-        index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
-
-        args.sXTmdsEncoder.ucEnable = action;
-
-        if (radeon_encoder->pixel_clock > 165000)
-                args.sXTmdsEncoder.ucMisc = PANEL_ENCODER_MISC_DUAL;
-
-        /*if (pScrn->rgbBits == 8)*/
-        args.sXTmdsEncoder.ucMisc |= (1 << 1);
-
-        atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-}
+union dvo_encoder_control {
+        ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION ext_tmds;
+        DVO_ENCODER_CONTROL_PS_ALLOCATION dvo;
+        DVO_ENCODER_CONTROL_PS_ALLOCATION_V3 dvo_v3;
+};
 
-static void
-atombios_ddia_setup(struct drm_encoder *encoder, int action)
+void
+atombios_dvo_setup(struct drm_encoder *encoder, int action)
 {
         struct drm_device *dev = encoder->dev;
         struct radeon_device *rdev = dev->dev_private;
         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-        DVO_ENCODER_CONTROL_PS_ALLOCATION args;
-        int index = 0;
+        union dvo_encoder_control args;
+        int index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
 
         memset(&args, 0, sizeof(args));
 
-        index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
+        if (ASIC_IS_DCE3(rdev)) {
+                /* DCE3+ */
+                args.dvo_v3.ucAction = action;
+                args.dvo_v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+                args.dvo_v3.ucDVOConfig = 0; /* XXX */
+        } else if (ASIC_IS_DCE2(rdev)) {
+                /* DCE2 (pre-DCE3 R6xx, RS600/690/740 */
+                args.dvo.sDVOEncoder.ucAction = action;
+                args.dvo.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+                /* DFP1, CRT1, TV1 depending on the type of port */
+                args.dvo.sDVOEncoder.ucDeviceType = ATOM_DEVICE_DFP1_INDEX;
+
+                if (radeon_encoder->pixel_clock > 165000)
+                        args.dvo.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute |= PANEL_ENCODER_MISC_DUAL;
+        } else {
+                /* R4xx, R5xx */
+                args.ext_tmds.sXTmdsEncoder.ucEnable = action;
 
-        args.sDVOEncoder.ucAction = action;
-        args.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+                if (radeon_encoder->pixel_clock > 165000)
+                        args.ext_tmds.sXTmdsEncoder.ucMisc |= PANEL_ENCODER_MISC_DUAL;
 
-        if (radeon_encoder->pixel_clock > 165000)
-                args.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute = PANEL_ENCODER_MISC_DUAL;
+                /*if (pScrn->rgbBits == 8)*/
+                args.ext_tmds.sXTmdsEncoder.ucMisc |= ATOM_PANEL_MISC_888RGB;
+        }
 
         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
 }
 
 union lvds_encoder_control {
@@ -532,14 +551,14 @@ atombios_digital_setup(struct drm_encoder *encoder, int action)
                                 if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL)
                                         args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
                                 if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
-                                        args.v1.ucMisc |= (1 << 1);
+                                        args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
                         } else {
                                 if (dig->linkb)
                                         args.v1.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
                                 if (radeon_encoder->pixel_clock > 165000)
                                         args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
                                 /*if (pScrn->rgbBits == 8) */
-                                args.v1.ucMisc |= (1 << 1);
+                                args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
                         }
                         break;
                 case 2:
@@ -595,6 +614,7 @@ atombios_digital_setup(struct drm_encoder *encoder, int action)
 int
 atombios_get_encoder_mode(struct drm_encoder *encoder)
 {
+        struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
         struct drm_device *dev = encoder->dev;
         struct radeon_device *rdev = dev->dev_private;
         struct drm_connector *connector;
@@ -602,9 +622,20 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
         struct radeon_connector_atom_dig *dig_connector;
 
         connector = radeon_get_connector_for_encoder(encoder);
-        if (!connector)
-                return 0;
-
+        if (!connector) {
+                switch (radeon_encoder->encoder_id) {
+                case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+                case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+                case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+                case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+                case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+                        return ATOM_ENCODER_MODE_DVI;
+                case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+                case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+                default:
+                        return ATOM_ENCODER_MODE_CRT;
+                }
+        }
         radeon_connector = to_radeon_connector(connector);
 
         switch (connector->connector_type) {
@@ -834,6 +865,9 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
         memset(&args, 0, sizeof(args));
 
         switch (radeon_encoder->encoder_id) {
+        case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+                index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
+                break;
         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
@@ -978,6 +1012,105 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 }
 
+void
+atombios_set_edp_panel_power(struct drm_connector *connector, int action)
+{
+        struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+        struct drm_device *dev = radeon_connector->base.dev;
+        struct radeon_device *rdev = dev->dev_private;
+        union dig_transmitter_control args;
+        int index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
+        uint8_t frev, crev;
+
+        if (connector->connector_type != DRM_MODE_CONNECTOR_eDP)
+                return;
+
+        if (!ASIC_IS_DCE4(rdev))
+                return;
+
+        if ((action != ATOM_TRANSMITTER_ACTION_POWER_ON) ||
+            (action != ATOM_TRANSMITTER_ACTION_POWER_OFF))
+                return;
+
+        if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+                return;
+
+        memset(&args, 0, sizeof(args));
+
+        args.v1.ucAction = action;
+
+        atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+union external_encoder_control {
+        EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION v1;
+};
+
+static void
+atombios_external_encoder_setup(struct drm_encoder *encoder,
+                                struct drm_encoder *ext_encoder,
+                                int action)
+{
+        struct drm_device *dev = encoder->dev;
+        struct radeon_device *rdev = dev->dev_private;
+        struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+        union external_encoder_control args;
+        struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+        int index = GetIndexIntoMasterTable(COMMAND, ExternalEncoderControl);
+        u8 frev, crev;
+        int dp_clock = 0;
+        int dp_lane_count = 0;
+        int connector_object_id = 0;
+
+        if (connector) {
+                struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+                struct radeon_connector_atom_dig *dig_connector =
+                        radeon_connector->con_priv;
+
+                dp_clock = dig_connector->dp_clock;
+                dp_lane_count = dig_connector->dp_lane_count;
+                connector_object_id =
+                        (radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
+        }
+
+        memset(&args, 0, sizeof(args));
+
+        if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+                return;
+
+        switch (frev) {
+        case 1:
+                /* no params on frev 1 */
+                break;
+        case 2:
+                switch (crev) {
+                case 1:
+                case 2:
+                        args.v1.sDigEncoder.ucAction = action;
+                        args.v1.sDigEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+                        args.v1.sDigEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder);
+
+                        if (args.v1.sDigEncoder.ucEncoderMode == ATOM_ENCODER_MODE_DP) {
+                                if (dp_clock == 270000)
+                                        args.v1.sDigEncoder.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
+                                args.v1.sDigEncoder.ucLaneNum = dp_lane_count;
+                        } else if (radeon_encoder->pixel_clock > 165000)
+                                args.v1.sDigEncoder.ucLaneNum = 8;
+                        else
+                                args.v1.sDigEncoder.ucLaneNum = 4;
+                        break;
+                default:
+                        DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
+                        return;
+                }
+                break;
+        default:
+                DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
+                return;
+        }
+        atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
 static void
 atombios_yuv_setup(struct drm_encoder *encoder, bool enable)
 {
@@ -1021,6 +1154,7 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
         struct drm_device *dev = encoder->dev;
         struct radeon_device *rdev = dev->dev_private;
         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+        struct drm_encoder *ext_encoder = radeon_atom_get_external_encoder(encoder);
         DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
         int index = 0;
         bool is_dig = false;
@@ -1043,9 +1177,14 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
                 break;
         case ENCODER_OBJECT_ID_INTERNAL_DVO1:
         case ENCODER_OBJECT_ID_INTERNAL_DDI:
-        case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
                 index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
                 break;
+        case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+                if (ASIC_IS_DCE3(rdev))
+                        is_dig = true;
+                else
+                        index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
+                break;
         case ENCODER_OBJECT_ID_INTERNAL_LVDS:
                 index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
                 break;
@@ -1082,34 +1221,85 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
                         if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_DP) {
                                 struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
 
+                                if (connector &&
+                                    (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
+                                        struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+                                        struct radeon_connector_atom_dig *radeon_dig_connector =
+                                                radeon_connector->con_priv;
+                                        atombios_set_edp_panel_power(connector,
+                                                                     ATOM_TRANSMITTER_ACTION_POWER_ON);
+                                        radeon_dig_connector->edp_on = true;
+                                }
                                 dp_link_train(encoder, connector);
                                 if (ASIC_IS_DCE4(rdev))
                                         atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_ON);
                         }
+                        if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+                                atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLON, 0, 0);
                         break;
                 case DRM_MODE_DPMS_STANDBY:
                 case DRM_MODE_DPMS_SUSPEND:
                 case DRM_MODE_DPMS_OFF:
                         atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT, 0, 0);
                         if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_DP) {
+                                struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+
                                 if (ASIC_IS_DCE4(rdev))
                                         atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF);
+                                if (connector &&
+                                    (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
+                                        struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+                                        struct radeon_connector_atom_dig *radeon_dig_connector =
+                                                radeon_connector->con_priv;
+                                        atombios_set_edp_panel_power(connector,
+                                                                     ATOM_TRANSMITTER_ACTION_POWER_OFF);
+                                        radeon_dig_connector->edp_on = false;
+                                }
                         }
+                        if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+                                atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);
                         break;
                 }
         } else {
                 switch (mode) {
                 case DRM_MODE_DPMS_ON:
                         args.ucAction = ATOM_ENABLE;
+                        atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+                        if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+                                args.ucAction = ATOM_LCD_BLON;
+                                atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+                        }
                         break;
                 case DRM_MODE_DPMS_STANDBY:
                 case DRM_MODE_DPMS_SUSPEND:
                 case DRM_MODE_DPMS_OFF:
                         args.ucAction = ATOM_DISABLE;
+                        atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+                        if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+                                args.ucAction = ATOM_LCD_BLOFF;
+                                atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+                        }
                         break;
                 }
-                atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
         }
+
+        if (ext_encoder) {
+                int action;
+
+                switch (mode) {
+                case DRM_MODE_DPMS_ON:
+                default:
+                        action = ATOM_ENABLE;
+                        break;
+                case DRM_MODE_DPMS_STANDBY:
+                case DRM_MODE_DPMS_SUSPEND:
+                case DRM_MODE_DPMS_OFF:
+                        action = ATOM_DISABLE;
+                        break;
+                }
+                atombios_external_encoder_setup(encoder, ext_encoder, action);
+        }
+
         radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
 
 }
@@ -1242,7 +1432,7 @@ atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
                 break;
         default:
                 DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
-                break;
+                return;
         }
 
         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
@@ -1357,6 +1547,7 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
         struct drm_device *dev = encoder->dev;
         struct radeon_device *rdev = dev->dev_private;
         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+        struct drm_encoder *ext_encoder = radeon_atom_get_external_encoder(encoder);
 
         radeon_encoder->pixel_clock = adjusted_mode->clock;
 
@@ -1400,11 +1591,9 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
                 }
                 break;
         case ENCODER_OBJECT_ID_INTERNAL_DDI:
-                atombios_ddia_setup(encoder, ATOM_ENABLE);
-                break;
         case ENCODER_OBJECT_ID_INTERNAL_DVO1:
         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-                atombios_external_tmds_setup(encoder, ATOM_ENABLE);
+                atombios_dvo_setup(encoder, ATOM_ENABLE);
                 break;
         case ENCODER_OBJECT_ID_INTERNAL_DAC1:
         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
@@ -1419,6 +1608,11 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
                 }
                 break;
         }
+
+        if (ext_encoder) {
+                atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
+        }
+
         atombios_apply_encoder_quirks(encoder, adjusted_mode);
 
         if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) {
@@ -1595,11 +1789,9 @@ static void radeon_atom_encoder_disable(struct drm_encoder *encoder)
                 }
                 break;
         case ENCODER_OBJECT_ID_INTERNAL_DDI:
-                atombios_ddia_setup(encoder, ATOM_DISABLE);
-                break;
         case ENCODER_OBJECT_ID_INTERNAL_DVO1:
         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-                atombios_external_tmds_setup(encoder, ATOM_DISABLE);
+                atombios_dvo_setup(encoder, ATOM_DISABLE);
                 break;
         case ENCODER_OBJECT_ID_INTERNAL_DAC1:
         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
@@ -1621,6 +1813,53 @@ disable_done:
         radeon_encoder->active_device = 0;
 }
 
+/* these are handled by the primary encoders */
+static void radeon_atom_ext_prepare(struct drm_encoder *encoder)
+{
+
+}
+
+static void radeon_atom_ext_commit(struct drm_encoder *encoder)
+{
+
+}
+
+static void
+radeon_atom_ext_mode_set(struct drm_encoder *encoder,
+                         struct drm_display_mode *mode,
+                         struct drm_display_mode *adjusted_mode)
+{
+
+}
+
+static void radeon_atom_ext_disable(struct drm_encoder *encoder)
+{
+
+}
+
+static void
+radeon_atom_ext_dpms(struct drm_encoder *encoder, int mode)
+{
+
+}
+
+static bool radeon_atom_ext_mode_fixup(struct drm_encoder *encoder,
+                                       struct drm_display_mode *mode,
+                                       struct drm_display_mode *adjusted_mode)
+{
+        return true;
+}
+
+static const struct drm_encoder_helper_funcs radeon_atom_ext_helper_funcs = {
+        .dpms = radeon_atom_ext_dpms,
+        .mode_fixup = radeon_atom_ext_mode_fixup,
+        .prepare = radeon_atom_ext_prepare,
+        .mode_set = radeon_atom_ext_mode_set,
+        .commit = radeon_atom_ext_commit,
+        .disable = radeon_atom_ext_disable,
+        /* no detect for TMDS/LVDS yet */
+};
+
 static const struct drm_encoder_helper_funcs radeon_atom_dig_helper_funcs = {
         .dpms = radeon_atom_encoder_dpms,
         .mode_fixup = radeon_atom_mode_fixup,
@@ -1730,6 +1969,7 @@ radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_t
         radeon_encoder->devices = supported_device;
         radeon_encoder->rmx_type = RMX_OFF;
         radeon_encoder->underscan_type = UNDERSCAN_OFF;
+        radeon_encoder->is_ext_encoder = false;
 
         switch (radeon_encoder->encoder_id) {
         case ENCODER_OBJECT_ID_INTERNAL_LVDS:
@@ -1771,6 +2011,9 @@ radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_t
                         radeon_encoder->rmx_type = RMX_FULL;
                         drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
                         radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
+                } else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
+                        drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+                        radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
                 } else {
                         drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
                         radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
@@ -1779,5 +2022,22 @@ radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_t
                 }
                 drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
                 break;
+        case ENCODER_OBJECT_ID_SI170B:
+        case ENCODER_OBJECT_ID_CH7303:
+        case ENCODER_OBJECT_ID_EXTERNAL_SDVOA:
+        case ENCODER_OBJECT_ID_EXTERNAL_SDVOB:
+        case ENCODER_OBJECT_ID_TITFP513:
+        case ENCODER_OBJECT_ID_VT1623:
+        case ENCODER_OBJECT_ID_HDMI_SI1930:
+                /* these are handled by the primary encoders */
+                radeon_encoder->is_ext_encoder = true;
+                if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+                        drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
+                else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
+                        drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+                else
+                        drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+                drm_encoder_helper_add(encoder, &radeon_atom_ext_helper_funcs);
+                break;
         }
 }
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index e65b90317fab..65016117d95f 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -79,8 +79,8 @@ int radeon_gart_table_vram_alloc(struct radeon_device *rdev)
 
         if (rdev->gart.table.vram.robj == NULL) {
                 r = radeon_bo_create(rdev, NULL, rdev->gart.table_size,
-                                        true, RADEON_GEM_DOMAIN_VRAM,
-                                        &rdev->gart.table.vram.robj);
+                                     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
+                                     &rdev->gart.table.vram.robj);
                 if (r) {
                         return r;
                 }
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index d1e595d91723..df95eb83dac6 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -67,7 +67,7 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size,
         if (alignment < PAGE_SIZE) {
                 alignment = PAGE_SIZE;
         }
-        r = radeon_bo_create(rdev, gobj, size, kernel, initial_domain, &robj);
+        r = radeon_bo_create(rdev, gobj, size, alignment, kernel, initial_domain, &robj);
         if (r) {
                 if (r != -ERESTARTSYS)
                         DRM_ERROR("Failed to allocate GEM object (%d, %d, %u, %d)\n",
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index 0cfbba02c4d0..ded2a45bc95c 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -896,7 +896,8 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
              ((rdev->family <= CHIP_RS480) ||
               ((rdev->family >= CHIP_RV515) && (rdev->family <= CHIP_R580))))) {
                 /* set the radeon hw i2c adapter */
-                sprintf(i2c->adapter.name, "Radeon i2c hw bus %s", name);
+                snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
+                         "Radeon i2c hw bus %s", name);
                 i2c->adapter.algo = &radeon_i2c_algo;
                 ret = i2c_add_adapter(&i2c->adapter);
                 if (ret) {
@@ -905,7 +906,8 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
                 }
         } else {
                 /* set the radeon bit adapter */
-                sprintf(i2c->adapter.name, "Radeon i2c bit bus %s", name);
+                snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
+                         "Radeon i2c bit bus %s", name);
                 i2c->adapter.algo_data = &i2c->algo.bit;
                 i2c->algo.bit.pre_xfer = pre_xfer;
                 i2c->algo.bit.post_xfer = post_xfer;
@@ -946,6 +948,8 @@ struct radeon_i2c_chan *radeon_i2c_create_dp(struct drm_device *dev,
         i2c->rec = *rec;
         i2c->adapter.owner = THIS_MODULE;
         i2c->dev = dev;
+        snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
+                 "Radeon aux bus %s", name);
         i2c_set_adapdata(&i2c->adapter, i2c);
         i2c->adapter.algo_data = &i2c->algo.dp;
         i2c->algo.dp.aux_ch = radeon_dp_i2c_aux_ch;
diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
index 2f349a300195..465746bd51b7 100644
--- a/drivers/gpu/drm/radeon/radeon_irq.c
+++ b/drivers/gpu/drm/radeon/radeon_irq.c
@@ -76,7 +76,7 @@ int radeon_enable_vblank(struct drm_device *dev, int crtc)
                 default:
                         DRM_ERROR("tried to enable vblank on non-existent crtc %d\n",
                                   crtc);
-                        return EINVAL;
+                        return -EINVAL;
                 }
         } else {
                 switch (crtc) {
@@ -89,7 +89,7 @@ int radeon_enable_vblank(struct drm_device *dev, int crtc)
                 default:
                         DRM_ERROR("tried to enable vblank on non-existent crtc %d\n",
                                   crtc);
-                        return EINVAL;
+                        return -EINVAL;
                 }
         }
 
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 0b8397000f4c..59f834ba283d 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -670,7 +670,7 @@ static void radeon_legacy_tmds_ext_mode_set(struct drm_encoder *encoder,
 
         if (rdev->is_atom_bios) {
                 radeon_encoder->pixel_clock = adjusted_mode->clock;
-                atombios_external_tmds_setup(encoder, ATOM_ENABLE);
+                atombios_dvo_setup(encoder, ATOM_ENABLE);
                 fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
         } else {
                 fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 680f57644e86..e301c6f9e059 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -375,6 +375,7 @@ struct radeon_encoder {
         int hdmi_config_offset;
         int hdmi_audio_workaround;
         int hdmi_buffer_status;
+        bool is_ext_encoder;
 };
 
 struct radeon_connector_atom_dig {
@@ -385,6 +386,7 @@ struct radeon_connector_atom_dig {
         u8 dp_sink_type;
         int dp_clock;
         int dp_lane_count;
+        bool edp_on;
 };
 
 struct radeon_gpio_rec {
@@ -523,9 +525,10 @@ struct drm_encoder *radeon_encoder_legacy_primary_dac_add(struct drm_device *dev
 struct drm_encoder *radeon_encoder_legacy_tv_dac_add(struct drm_device *dev, int bios_index, int with_tv);
 struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index);
 struct drm_encoder *radeon_encoder_legacy_tmds_ext_add(struct drm_device *dev, int bios_index);
-extern void atombios_external_tmds_setup(struct drm_encoder *encoder, int action);
+extern void atombios_dvo_setup(struct drm_encoder *encoder, int action);
 extern void atombios_digital_setup(struct drm_encoder *encoder, int action);
 extern int atombios_get_encoder_mode(struct drm_encoder *encoder);
+extern void atombios_set_edp_panel_power(struct drm_connector *connector, int action);
 extern void radeon_encoder_set_active_device(struct drm_encoder *encoder);
 
 extern void radeon_crtc_load_lut(struct drm_crtc *crtc);
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 8eb183466015..1d067743fee0 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -86,11 +86,12 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
 }
 
 int radeon_bo_create(struct radeon_device *rdev, struct drm_gem_object *gobj,
-                        unsigned long size, bool kernel, u32 domain,
-                        struct radeon_bo **bo_ptr)
+                     unsigned long size, int byte_align, bool kernel, u32 domain,
+                     struct radeon_bo **bo_ptr)
 {
         struct radeon_bo *bo;
         enum ttm_bo_type type;
+        int page_align = roundup(byte_align, PAGE_SIZE) >> PAGE_SHIFT;
         int r;
 
         if (unlikely(rdev->mman.bdev.dev_mapping == NULL)) {
@@ -115,7 +116,7 @@ retry:
         /* Kernel allocation are uninterruptible */
         mutex_lock(&rdev->vram_mutex);
         r = ttm_bo_init(&rdev->mman.bdev, &bo->tbo, size, type,
-                        &bo->placement, 0, 0, !kernel, NULL, size,
+                        &bo->placement, page_align, 0, !kernel, NULL, size,
                         &radeon_ttm_bo_destroy);
         mutex_unlock(&rdev->vram_mutex);
         if (unlikely(r != 0)) {
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index 3481bc7f6f58..d143702b244a 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -137,9 +137,10 @@ static inline int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type,
 }
 
 extern int radeon_bo_create(struct radeon_device *rdev,
-                                struct drm_gem_object *gobj, unsigned long size,
-                                bool kernel, u32 domain,
-                                struct radeon_bo **bo_ptr);
+                            struct drm_gem_object *gobj, unsigned long size,
+                            int byte_align,
+                            bool kernel, u32 domain,
+                            struct radeon_bo **bo_ptr);
 extern int radeon_bo_kmap(struct radeon_bo *bo, void **ptr);
 extern void radeon_bo_kunmap(struct radeon_bo *bo);
 extern void radeon_bo_unref(struct radeon_bo **bo);
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index 6ea798ce8218..06e79822a2bf 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -176,8 +176,8 @@ int radeon_ib_pool_init(struct radeon_device *rdev)
         INIT_LIST_HEAD(&rdev->ib_pool.bogus_ib);
         /* Allocate 1M object buffer */
         r = radeon_bo_create(rdev, NULL,  RADEON_IB_POOL_SIZE*64*1024,
-                                true, RADEON_GEM_DOMAIN_GTT,
-                                &rdev->ib_pool.robj);
+                             PAGE_SIZE, true, RADEON_GEM_DOMAIN_GTT,
+                             &rdev->ib_pool.robj);
         if (r) {
                 DRM_ERROR("radeon: failed to ib pool (%d).\n", r);
                 return r;
@@ -332,7 +332,7 @@ int radeon_ring_init(struct radeon_device *rdev, unsigned ring_size)
         rdev->cp.ring_size = ring_size;
         /* Allocate ring buffer */
         if (rdev->cp.ring_obj == NULL) {
-                r = radeon_bo_create(rdev, NULL, rdev->cp.ring_size, true,
+                r = radeon_bo_create(rdev, NULL, rdev->cp.ring_size, PAGE_SIZE, true,
                                         RADEON_GEM_DOMAIN_GTT,
                                         &rdev->cp.ring_obj);
                 if (r) {
diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
index 313c96bc09da..5b44f652145c 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -52,7 +52,7 @@ void radeon_test_moves(struct radeon_device *rdev)
                 goto out_cleanup;
         }
 
-        r = radeon_bo_create(rdev, NULL, size, true, RADEON_GEM_DOMAIN_VRAM,
+        r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
                                 &vram_obj);
         if (r) {
                 DRM_ERROR("Failed to create VRAM object\n");
@@ -71,7 +71,7 @@ void radeon_test_moves(struct radeon_device *rdev)
                 void **gtt_start, **gtt_end;
                 void **vram_start, **vram_end;
 
-                r = radeon_bo_create(rdev, NULL, size, true,
+                r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true,
                                          RADEON_GEM_DOMAIN_GTT, gtt_obj + i);
                 if (r) {
                         DRM_ERROR("Failed to create GTT object %d\n", i);
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 01c2c736a1da..1272e4b6a1d4 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -529,7 +529,7 @@ int radeon_ttm_init(struct radeon_device *rdev)
                 DRM_ERROR("Failed initializing VRAM heap.\n");
                 return r;
         }
-        r = radeon_bo_create(rdev, NULL, 256 * 1024, true,
+        r = radeon_bo_create(rdev, NULL, 256 * 1024, PAGE_SIZE, true,
                                 RADEON_GEM_DOMAIN_VRAM,
                                 &rdev->stollen_vga_memory);
         if (r) {
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 245374e2b778..4dfead8cee33 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -915,8 +915,8 @@ static int rv770_vram_scratch_init(struct radeon_device *rdev)
 
         if (rdev->vram_scratch.robj == NULL) {
                 r = radeon_bo_create(rdev, NULL, RADEON_GPU_PAGE_SIZE,
-                                        true, RADEON_GEM_DOMAIN_VRAM,
-                                        &rdev->vram_scratch.robj);
+                                     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
+                                     &rdev->vram_scratch.robj);
                 if (r) {
                         return r;
                 }
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 3ca77dc03915..148a322d8f5d 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -224,6 +224,9 @@ int ttm_bo_reserve_locked(struct ttm_buffer_object *bo,
         int ret;
 
         while (unlikely(atomic_cmpxchg(&bo->reserved, 0, 1) != 0)) {
+                /**
+                 * Deadlock avoidance for multi-bo reserving.
+                 */
                 if (use_sequence && bo->seq_valid &&
                         (sequence - bo->val_seq < (1 << 31))) {
                         return -EAGAIN;
@@ -241,6 +244,14 @@ int ttm_bo_reserve_locked(struct ttm_buffer_object *bo,
         }
 
         if (use_sequence) {
+                /**
+                 * Wake up waiters that may need to recheck for deadlock,
+                 * if we decreased the sequence number.
+                 */
+                if (unlikely((bo->val_seq - sequence < (1 << 31))
+                             || !bo->seq_valid))
+                        wake_up_all(&bo->event_queue);
+
                 bo->val_seq = sequence;
                 bo->seq_valid = true;
         } else {
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 36e129f0023f..5408b1b7996f 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -862,7 +862,7 @@ int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data,
                               &vmw_vram_sys_placement, true,
                               &vmw_user_dmabuf_destroy);
         if (unlikely(ret != 0))
-                return ret;
+                goto out_no_dmabuf;
 
         tmp = ttm_bo_reference(&vmw_user_bo->dma.base);
         ret = ttm_base_object_init(vmw_fpriv(file_priv)->tfile,
@@ -870,19 +870,21 @@ int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data,
                                    false,
                                    ttm_buffer_type,
                                    &vmw_user_dmabuf_release, NULL);
-        if (unlikely(ret != 0)) {
-                ttm_bo_unref(&tmp);
-        } else {
+        if (unlikely(ret != 0))
+                goto out_no_base_object;
+        else {
                 rep->handle = vmw_user_bo->base.hash.key;
                 rep->map_handle = vmw_user_bo->dma.base.addr_space_offset;
                 rep->cur_gmr_id = vmw_user_bo->base.hash.key;
                 rep->cur_gmr_offset = 0;
         }
-        ttm_bo_unref(&tmp);
 
+out_no_base_object:
+        ttm_bo_unref(&tmp);
+out_no_dmabuf:
         ttm_read_unlock(&vmaster->lock);
 
-        return 0;
+        return ret;
 }
 
 int vmw_dmabuf_unref_ioctl(struct drm_device *dev, void *data,
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 90b7ecfb6257..db409d6bd5d2 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -752,7 +752,7 @@ static int input_default_setkeycode(struct input_dev *dev,
         if (index >= dev->keycodemax)
                 return -EINVAL;
 
-        if (dev->keycodesize < sizeof(dev->keycode) &&
+        if (dev->keycodesize < sizeof(ke->keycode) &&
                         (ke->keycode >> (dev->keycodesize * 8)))
                 return -EINVAL;
 
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c
index 57b25b84d1fc..0a619c558bfb 100644
--- a/drivers/input/tablet/aiptek.c
+++ b/drivers/input/tablet/aiptek.c
@@ -1097,7 +1097,7 @@ store_tabletPointerMode(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(pointer_mode,
-                   S_IRUGO | S_IWUGO,
+                   S_IRUGO | S_IWUSR,
                    show_tabletPointerMode, store_tabletPointerMode);
 
 /***********************************************************************
@@ -1134,7 +1134,7 @@ store_tabletCoordinateMode(struct device *dev, struct device_attribute *attr, co
 }
 
 static DEVICE_ATTR(coordinate_mode,
-                   S_IRUGO | S_IWUGO,
+                   S_IRUGO | S_IWUSR,
                    show_tabletCoordinateMode, store_tabletCoordinateMode);
 
 /***********************************************************************
@@ -1176,7 +1176,7 @@ store_tabletToolMode(struct device *dev, struct device_attribute *attr, const ch
 }
 
 static DEVICE_ATTR(tool_mode,
-                   S_IRUGO | S_IWUGO,
+                   S_IRUGO | S_IWUSR,
                    show_tabletToolMode, store_tabletToolMode);
 
 /***********************************************************************
@@ -1219,7 +1219,7 @@ store_tabletXtilt(struct device *dev, struct device_attribute *attr, const char
 }
 
 static DEVICE_ATTR(xtilt,
-                   S_IRUGO | S_IWUGO, show_tabletXtilt, store_tabletXtilt);
+                   S_IRUGO | S_IWUSR, show_tabletXtilt, store_tabletXtilt);
 
 /***********************************************************************
  * support routines for the 'ytilt' file. Note that this file
@@ -1261,7 +1261,7 @@ store_tabletYtilt(struct device *dev, struct device_attribute *attr, const char
 }
 
 static DEVICE_ATTR(ytilt,
-                   S_IRUGO | S_IWUGO, show_tabletYtilt, store_tabletYtilt);
+                   S_IRUGO | S_IWUSR, show_tabletYtilt, store_tabletYtilt);
 
 /***********************************************************************
  * support routines for the 'jitter' file. Note that this file
@@ -1288,7 +1288,7 @@ store_tabletJitterDelay(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(jitter,
-                   S_IRUGO | S_IWUGO,
+                   S_IRUGO | S_IWUSR,
                    show_tabletJitterDelay, store_tabletJitterDelay);
 
 /***********************************************************************
@@ -1317,7 +1317,7 @@ store_tabletProgrammableDelay(struct device *dev, struct device_attribute *attr,
 }
 
 static DEVICE_ATTR(delay,
-                   S_IRUGO | S_IWUGO,
+                   S_IRUGO | S_IWUSR,
                    show_tabletProgrammableDelay, store_tabletProgrammableDelay);
 
 /***********************************************************************
@@ -1406,7 +1406,7 @@ store_tabletStylusUpper(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(stylus_upper,
-                   S_IRUGO | S_IWUGO,
+                   S_IRUGO | S_IWUSR,
                    show_tabletStylusUpper, store_tabletStylusUpper);
 
 /***********************************************************************
@@ -1437,7 +1437,7 @@ store_tabletStylusLower(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(stylus_lower,
-                   S_IRUGO | S_IWUGO,
+                   S_IRUGO | S_IWUSR,
                    show_tabletStylusLower, store_tabletStylusLower);
 
 /***********************************************************************
@@ -1475,7 +1475,7 @@ store_tabletMouseLeft(struct device *dev, struct device_attribute *attr, const c
 }
 
 static DEVICE_ATTR(mouse_left,
-                   S_IRUGO | S_IWUGO,
+                   S_IRUGO | S_IWUSR,
                    show_tabletMouseLeft, store_tabletMouseLeft);
 
 /***********************************************************************
@@ -1505,7 +1505,7 @@ store_tabletMouseMiddle(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(mouse_middle,
-                   S_IRUGO | S_IWUGO,
+                   S_IRUGO | S_IWUSR,
                    show_tabletMouseMiddle, store_tabletMouseMiddle);
 
 /***********************************************************************
@@ -1535,7 +1535,7 @@ store_tabletMouseRight(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(mouse_right,
-                   S_IRUGO | S_IWUGO,
+                   S_IRUGO | S_IWUSR,
                    show_tabletMouseRight, store_tabletMouseRight);
 
 /***********************************************************************
@@ -1567,7 +1567,7 @@ store_tabletWheel(struct device *dev, struct device_attribute *attr, const char
 }
 
 static DEVICE_ATTR(wheel,
-                   S_IRUGO | S_IWUGO, show_tabletWheel, store_tabletWheel);
+                   S_IRUGO | S_IWUSR, show_tabletWheel, store_tabletWheel);
 
 /***********************************************************************
  * support routines for the 'execute' file. Note that this file
@@ -1600,7 +1600,7 @@ store_tabletExecute(struct device *dev, struct device_attribute *attr, const cha
 }
 
 static DEVICE_ATTR(execute,
-                   S_IRUGO | S_IWUGO, show_tabletExecute, store_tabletExecute);
+                   S_IRUGO | S_IWUSR, show_tabletExecute, store_tabletExecute);
 
 /***********************************************************************
  * support routines for the 'odm_code' file. Note that this file
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
index 3782f31f06d2..33facd0c45d1 100644
--- a/drivers/leds/leds-lp5521.c
+++ b/drivers/leds/leds-lp5521.c
@@ -125,11 +125,22 @@ struct lp5521_chip {
         u8                      num_leds;
 };
 
-#define cdev_to_led(c)          container_of(c, struct lp5521_led, cdev)
-#define engine_to_lp5521(eng)   container_of((eng), struct lp5521_chip, \
-                                                engines[(eng)->id - 1])
-#define led_to_lp5521(led)      container_of((led), struct lp5521_chip, \
-                                                leds[(led)->id])
+static inline struct lp5521_led *cdev_to_led(struct led_classdev *cdev)
+{
+        return container_of(cdev, struct lp5521_led, cdev);
+}
+
+static inline struct lp5521_chip *engine_to_lp5521(struct lp5521_engine *engine)
+{
+        return container_of(engine, struct lp5521_chip,
+                            engines[engine->id - 1]);
+}
+
+static inline struct lp5521_chip *led_to_lp5521(struct lp5521_led *led)
+{
+        return container_of(led, struct lp5521_chip,
+                            leds[led->id]);
+}
 
 static void lp5521_led_brightness_work(struct work_struct *work);
 
@@ -185,14 +196,17 @@ static int lp5521_load_program(struct lp5521_engine *eng, const u8 *pattern)
 
         /* move current engine to direct mode and remember the state */
         ret = lp5521_set_engine_mode(eng, LP5521_CMD_DIRECT);
-        usleep_range(1000, 10000);
+        /* Mode change requires min 500 us delay. 1 - 2 ms  with margin */
+        usleep_range(1000, 2000);
         ret |= lp5521_read(client, LP5521_REG_OP_MODE, &mode);
 
         /* For loading, all the engines to load mode */
         lp5521_write(client, LP5521_REG_OP_MODE, LP5521_CMD_DIRECT);
-        usleep_range(1000, 10000);
+        /* Mode change requires min 500 us delay. 1 - 2 ms  with margin */
+        usleep_range(1000, 2000);
         lp5521_write(client, LP5521_REG_OP_MODE, LP5521_CMD_LOAD);
-        usleep_range(1000, 10000);
+        /* Mode change requires min 500 us delay. 1 - 2 ms  with margin */
+        usleep_range(1000, 2000);
 
         addr = LP5521_PROG_MEM_BASE + eng->prog_page * LP5521_PROG_MEM_SIZE;
         i2c_smbus_write_i2c_block_data(client,
@@ -231,10 +245,6 @@ static int lp5521_configure(struct i2c_client *client,
 
         lp5521_init_engine(chip, attr_group);
 
-        lp5521_write(client, LP5521_REG_RESET, 0xff);
-
-        usleep_range(10000, 20000);
-
         /* Set all PWMs to direct control mode */
         ret = lp5521_write(client, LP5521_REG_OP_MODE, 0x3F);
 
@@ -251,8 +261,8 @@ static int lp5521_configure(struct i2c_client *client,
         ret |= lp5521_write(client, LP5521_REG_ENABLE,
                         LP5521_MASTER_ENABLE | LP5521_LOGARITHMIC_PWM |
                         LP5521_EXEC_RUN);
-        /* enable takes 500us */
-        usleep_range(500, 20000);
+        /* enable takes 500us. 1 - 2 ms leaves some margin */
+        usleep_range(1000, 2000);
 
         return ret;
 }
@@ -305,7 +315,8 @@ static int lp5521_detect(struct i2c_client *client)
                         LP5521_MASTER_ENABLE | LP5521_LOGARITHMIC_PWM);
         if (ret)
                 return ret;
-        usleep_range(1000, 10000);
+        /* enable takes 500us. 1 - 2 ms leaves some margin */
+        usleep_range(1000, 2000);
         ret = lp5521_read(client, LP5521_REG_ENABLE, &buf);
         if (ret)
                 return ret;
@@ -693,11 +704,16 @@ static int lp5521_probe(struct i2c_client *client,
 
         if (pdata->enable) {
                 pdata->enable(0);
-                usleep_range(1000, 10000);
+                usleep_range(1000, 2000); /* Keep enable down at least 1ms */
                 pdata->enable(1);
-                usleep_range(1000, 10000); /* Spec says min 500us */
+                usleep_range(1000, 2000); /* 500us abs min. */
         }
 
+        lp5521_write(client, LP5521_REG_RESET, 0xff);
+        usleep_range(10000, 20000); /*
+                                     * Exact value is not available. 10 - 20ms
+                                     * appears to be enough for reset.
+                                     */
         ret = lp5521_detect(client);
 
         if (ret) {
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index 1e11fcc08b28..0cc4ead2fd8b 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -134,15 +134,18 @@ struct lp5523_chip {
         u8                      num_leds;
 };
 
-#define cdev_to_led(c)          container_of(c, struct lp5523_led, cdev)
+static inline struct lp5523_led *cdev_to_led(struct led_classdev *cdev)
+{
+        return container_of(cdev, struct lp5523_led, cdev);
+}
 
-static struct lp5523_chip *engine_to_lp5523(struct lp5523_engine *engine)
+static inline struct lp5523_chip *engine_to_lp5523(struct lp5523_engine *engine)
 {
         return container_of(engine, struct lp5523_chip,
                             engines[engine->id - 1]);
 }
 
-static struct lp5523_chip *led_to_lp5523(struct lp5523_led *led)
+static inline struct lp5523_chip *led_to_lp5523(struct lp5523_led *led)
 {
         return container_of(led, struct lp5523_chip,
                             leds[led->id]);
@@ -200,13 +203,9 @@ static int lp5523_configure(struct i2c_client *client)
                 { 0x9c, 0x50, 0x9c, 0xd0, 0x9d, 0x80, 0xd8, 0x00, 0},
         };
 
-        lp5523_write(client, LP5523_REG_RESET, 0xff);
-
-        usleep_range(10000, 100000);
-
         ret |= lp5523_write(client, LP5523_REG_ENABLE, LP5523_ENABLE);
-        /* Chip startup time after reset is 500 us */
-        usleep_range(1000, 10000);
+        /* Chip startup time is 500 us, 1 - 2 ms gives some margin */
+        usleep_range(1000, 2000);
 
         ret |= lp5523_write(client, LP5523_REG_CONFIG,
                             LP5523_AUTO_INC | LP5523_PWR_SAVE |
@@ -243,8 +242,8 @@ static int lp5523_configure(struct i2c_client *client)
                 return -1;
         }
 
-        /* Wait 3ms and check the engine status */
-        usleep_range(3000, 20000);
+        /* Let the programs run for couple of ms and check the engine status */
+        usleep_range(3000, 6000);
         lp5523_read(client, LP5523_REG_STATUS, &status);
         status &= LP5523_ENG_STATUS_MASK;
 
@@ -449,10 +448,10 @@ static ssize_t lp5523_selftest(struct device *dev,
         /* Measure VDD (i.e. VBAT) first (channel 16 corresponds to VDD) */
         lp5523_write(chip->client, LP5523_REG_LED_TEST_CTRL,
                                     LP5523_EN_LEDTEST | 16);
-        usleep_range(3000, 10000);
+        usleep_range(3000, 6000); /* ADC conversion time is typically 2.7 ms */
         ret = lp5523_read(chip->client, LP5523_REG_STATUS, &status);
         if (!(status & LP5523_LEDTEST_DONE))
-                usleep_range(3000, 10000);
+                usleep_range(3000, 6000); /* Was not ready. Wait little bit */
 
         ret |= lp5523_read(chip->client, LP5523_REG_LED_TEST_ADC, &vdd);
         vdd--;  /* There may be some fluctuation in measurement */
@@ -468,16 +467,16 @@ static ssize_t lp5523_selftest(struct device *dev,
                         chip->pdata->led_config[i].led_current);
 
                 lp5523_write(chip->client, LP5523_REG_LED_PWM_BASE + i, 0xff);
-                /* let current stabilize 2ms before measurements start */
-                usleep_range(2000, 10000);
+                /* let current stabilize 2 - 4ms before measurements start */
+                usleep_range(2000, 4000);
                 lp5523_write(chip->client,
                              LP5523_REG_LED_TEST_CTRL,
                              LP5523_EN_LEDTEST | i);
-                /* ledtest takes 2.7ms */
-                usleep_range(3000, 10000);
+                /* ADC conversion time is 2.7 ms typically */
+                usleep_range(3000, 6000);
                 ret = lp5523_read(chip->client, LP5523_REG_STATUS, &status);
                 if (!(status & LP5523_LEDTEST_DONE))
-                        usleep_range(3000, 10000);
+                        usleep_range(3000, 6000);/* Was not ready. Wait. */
                 ret |= lp5523_read(chip->client, LP5523_REG_LED_TEST_ADC, &adc);
 
                 if (adc >= vdd || adc < LP5523_ADC_SHORTCIRC_LIM)
@@ -930,11 +929,16 @@ static int lp5523_probe(struct i2c_client *client,
 
         if (pdata->enable) {
                 pdata->enable(0);
-                usleep_range(1000, 10000);
+                usleep_range(1000, 2000); /* Keep enable down at least 1ms */
                 pdata->enable(1);
-                usleep_range(1000, 10000); /* Spec says min 500us */
+                usleep_range(1000, 2000); /* 500us abs min. */
         }
 
+        lp5523_write(client, LP5523_REG_RESET, 0xff);
+        usleep_range(10000, 20000); /*
+                                     * Exact value is not available. 10 - 20ms
+                                     * appears to be enough for reset.
+                                     */
         ret = lp5523_detect(client);
         if (ret)
                 goto fail2;
diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
index a688293abd0b..614ebebaaa28 100644
--- a/drivers/leds/leds-ss4200.c
+++ b/drivers/leds/leds-ss4200.c
@@ -102,6 +102,7 @@ static struct dmi_system_id __initdata nas_led_whitelist[] = {
                         DMI_MATCH(DMI_PRODUCT_VERSION, "1.00.00")
                 }
         },
+        {}
 };
 
 /*
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 324a3663fcda..84c46a161927 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1337,7 +1337,7 @@ super_90_rdev_size_change(mdk_rdev_t *rdev, sector_t num_sectors)
         md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,
                        rdev->sb_page);
         md_super_wait(rdev->mddev);
-        return num_sectors / 2; /* kB for sysfs */
+        return num_sectors;
 }
 
 
@@ -1704,7 +1704,7 @@ super_1_rdev_size_change(mdk_rdev_t *rdev, sector_t num_sectors)
         md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,
                        rdev->sb_page);
         md_super_wait(rdev->mddev);
-        return num_sectors / 2; /* kB for sysfs */
+        return num_sectors;
 }
 
 static struct super_type super_types[] = {
@@ -4338,6 +4338,8 @@ static int md_alloc(dev_t dev, char *name)
         if (mddev->kobj.sd &&
             sysfs_create_group(&mddev->kobj, &md_bitmap_group))
                 printk(KERN_DEBUG "pointless warning\n");
+
+        blk_queue_flush(mddev->queue, REQ_FLUSH | REQ_FUA);
  abort:
         mutex_unlock(&disks_mutex);
         if (!error && mddev->kobj.sd) {
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 45f8324196ec..845cf95b612c 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1161,6 +1161,7 @@ static int raid1_remove_disk(mddev_t *mddev, int number)
                  * is not possible.
                  */
                 if (!test_bit(Faulty, &rdev->flags) &&
+                    !mddev->recovery_disabled &&
                     mddev->degraded < conf->raid_disks) {
                         err = -EBUSY;
                         goto abort;
diff --git a/drivers/misc/isl29020.c b/drivers/misc/isl29020.c
index ca47e6285075..307aada5fffe 100644
--- a/drivers/misc/isl29020.c
+++ b/drivers/misc/isl29020.c
@@ -183,9 +183,7 @@ static int  isl29020_probe(struct i2c_client *client,
 
 static int isl29020_remove(struct i2c_client *client)
 {
-        struct als_data *data = i2c_get_clientdata(client);
         sysfs_remove_group(&client->dev.kobj, &m_als_gr);
-        kfree(data);
         return 0;
 }
 
@@ -245,6 +243,6 @@ static void  __exit sensor_isl29020_exit(void)
 module_init(sensor_isl29020_init);
 module_exit(sensor_isl29020_exit);
 
-MODULE_AUTHOR("Kalhan Trisal <kalhan.trisal@intel.com");
+MODULE_AUTHOR("Kalhan Trisal <kalhan.trisal@intel.com>");
 MODULE_DESCRIPTION("Intersil isl29020 ALS Driver");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c
index d551f09ccb79..6956f7e7d439 100644
--- a/drivers/misc/sgi-xp/xpc_partition.c
+++ b/drivers/misc/sgi-xp/xpc_partition.c
@@ -439,18 +439,23 @@ xpc_discovery(void)
          * nodes that can comprise an access protection grouping. The access
          * protection is in regards to memory, IOI and IPI.
          */
-        max_regions = 64;
         region_size = xp_region_size;
 
-        switch (region_size) {
-        case 128:
-                max_regions *= 2;
-        case 64:
-                max_regions *= 2;
-        case 32:
-                max_regions *= 2;
-                region_size = 16;
-                DBUG_ON(!is_shub2());
+        if (is_uv())
+                max_regions = 256;
+        else {
+                max_regions = 64;
+
+                switch (region_size) {
+                case 128:
+                        max_regions *= 2;
+                case 64:
+                        max_regions *= 2;
+                case 32:
+                        max_regions *= 2;
+                        region_size = 16;
+                        DBUG_ON(!is_shub2());
+                }
         }
 
         for (region = 0; region < max_regions; region++) {
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index e1da258bbfb7..0a92436f0538 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -699,7 +699,8 @@ DEFINE_WINDOW_IO(32)
 #define DEVICE_PCI(dev) NULL
 #endif
 
-#define VORTEX_PCI(vp) (((vp)->gendev) ? DEVICE_PCI((vp)->gendev) : NULL)
+#define VORTEX_PCI(vp)                                                  \
+        ((struct pci_dev *) (((vp)->gendev) ? DEVICE_PCI((vp)->gendev) : NULL))
 
 #ifdef CONFIG_EISA
 #define DEVICE_EISA(dev) (((dev)->bus == &eisa_bus_type) ? to_eisa_device((dev)) : NULL)
@@ -707,7 +708,8 @@ DEFINE_WINDOW_IO(32)
 #define DEVICE_EISA(dev) NULL
 #endif
 
-#define VORTEX_EISA(vp) (((vp)->gendev) ? DEVICE_EISA((vp)->gendev) : NULL)
+#define VORTEX_EISA(vp)                                                 \
+        ((struct eisa_device *) (((vp)->gendev) ? DEVICE_EISA((vp)->gendev) : NULL))
 
 /* The action to take with a media selection timer tick.
    Note that we deviate from the 3Com order by checking 10base2 before AUI.
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index ac422cd332ea..dd16e83933a2 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -490,13 +490,11 @@ static inline unsigned int cp_rx_csum_ok (u32 status)
 {
         unsigned int protocol = (status >> 16) & 0x3;
 
-        if (likely((protocol == RxProtoTCP) && (!(status & TCPFail))))
+        if (((protocol == RxProtoTCP) && !(status & TCPFail)) ||
+            ((protocol == RxProtoUDP) && !(status & UDPFail)))
                 return 1;
-        else if ((protocol == RxProtoUDP) && (!(status & UDPFail)))
-                return 1;
-        else if ((protocol == RxProtoIP) && (!(status & IPFail)))
-                return 1;
-        return 0;
+        else
+                return 0;
 }
 
 static int cp_rx_poll(struct napi_struct *napi, int budget)
diff --git a/drivers/net/atl1c/atl1c_hw.c b/drivers/net/atl1c/atl1c_hw.c
index 919080b2c3a5..1bf672009948 100644
--- a/drivers/net/atl1c/atl1c_hw.c
+++ b/drivers/net/atl1c/atl1c_hw.c
@@ -82,7 +82,7 @@ static int atl1c_get_permanent_address(struct atl1c_hw *hw)
         addr[0] = addr[1] = 0;
         AT_READ_REG(hw, REG_OTP_CTRL, &otp_ctrl_data);
         if (atl1c_check_eeprom_exist(hw)) {
-                if (hw->nic_type == athr_l1c || hw->nic_type == athr_l2c_b) {
+                if (hw->nic_type == athr_l1c || hw->nic_type == athr_l2c) {
                         /* Enable OTP CLK */
                         if (!(otp_ctrl_data & OTP_CTRL_CLK_EN)) {
                                 otp_ctrl_data |= OTP_CTRL_CLK_EN;
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index c36cd2ffbadc..93354eee2cfd 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -2458,6 +2458,12 @@ int be_load_fw(struct be_adapter *adapter, u8 *func)
         int status, i = 0, num_imgs = 0;
         const u8 *p;
 
+        if (!netif_running(adapter->netdev)) {
+                dev_err(&adapter->pdev->dev,
+                        "Firmware load not allowed (interface is down)\n");
+                return -EPERM;
+        }
+
         strcpy(fw_file, func);
 
         status = request_firmware(&fw, fw_file, &adapter->pdev->dev);
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index e9ad16f00b56..9709b8569666 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -9064,7 +9064,7 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
         default:
                 pr_err("Unknown board_type (%ld), aborting\n",
                            ent->driver_data);
-                return ENODEV;
+                return -ENODEV;
         }
 
         cid_count += CNIC_CONTEXT_USE;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index bdb68a600382..71a169740d05 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -878,8 +878,10 @@ static void __bond_resend_igmp_join_requests(struct net_device *dev)
         rcu_read_lock();
         in_dev = __in_dev_get_rcu(dev);
         if (in_dev) {
+                read_lock(&in_dev->mc_list_lock);
                 for (im = in_dev->mc_list; im; im = im->next)
                         ip_mc_rejoin_group(im);
+                read_unlock(&in_dev->mc_list_lock);
         }
 
         rcu_read_unlock();
diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c
index 8b4cea57a6c5..20da1996d354 100644
--- a/drivers/net/caif/caif_spi.c
+++ b/drivers/net/caif/caif_spi.c
@@ -635,8 +635,8 @@ int cfspi_spi_probe(struct platform_device *pdev)
 
         ndev = alloc_netdev(sizeof(struct cfspi),
                         "cfspi%d", cfspi_setup);
-        if (!dev)
-                return -ENODEV;
+        if (!ndev)
+                return -ENOMEM;
 
         cfspi = netdev_priv(ndev);
         netif_stop_queue(ndev);
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 4686c3983fc3..4d62f7bfa036 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -31,7 +31,7 @@
 
 char e1000_driver_name[] = "e1000";
 static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
-#define DRV_VERSION "7.3.21-k6-NAPI"
+#define DRV_VERSION "7.3.21-k8-NAPI"
 const char e1000_driver_version[] = DRV_VERSION;
 static const char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
 
@@ -485,9 +485,6 @@ void e1000_down(struct e1000_adapter *adapter)
         struct net_device *netdev = adapter->netdev;
         u32 rctl, tctl;
 
-        /* signal that we're down so the interrupt handler does not
-         * reschedule our watchdog timer */
-        set_bit(__E1000_DOWN, &adapter->flags);
 
         /* disable receives in the hardware */
         rctl = er32(RCTL);
@@ -508,6 +505,13 @@ void e1000_down(struct e1000_adapter *adapter)
 
         e1000_irq_disable(adapter);
 
+        /*
+         * Setting DOWN must be after irq_disable to prevent
+         * a screaming interrupt.  Setting DOWN also prevents
+         * timers and tasks from rescheduling.
+         */
+        set_bit(__E1000_DOWN, &adapter->flags);
+
         del_timer_sync(&adapter->tx_fifo_stall_timer);
         del_timer_sync(&adapter->watchdog_timer);
         del_timer_sync(&adapter->phy_info_timer);
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 49e4ce1246a7..d1bec6269173 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -577,11 +577,10 @@ static int gfar_parse_group(struct device_node *np,
                         irq_of_parse_and_map(np, 1);
                 priv->gfargrp[priv->num_grps].interruptError =
                         irq_of_parse_and_map(np,2);
-                if (priv->gfargrp[priv->num_grps].interruptTransmit < 0 ||
-                        priv->gfargrp[priv->num_grps].interruptReceive < 0 ||
-                        priv->gfargrp[priv->num_grps].interruptError < 0) {
+                if (priv->gfargrp[priv->num_grps].interruptTransmit == NO_IRQ ||
+                    priv->gfargrp[priv->num_grps].interruptReceive  == NO_IRQ ||
+                    priv->gfargrp[priv->num_grps].interruptError    == NO_IRQ)
                         return -EINVAL;
-                }
         }
 
         priv->gfargrp[priv->num_grps].grp_id = priv->num_grps;
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index dc0198092343..aa93655c3aa7 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -88,16 +88,14 @@ static const char *ipg_brand_name[] = {
         "IC PLUS IP1000 1000/100/10 based NIC",
         "Sundance Technology ST2021 based NIC",
         "Tamarack Microelectronics TC9020/9021 based NIC",
-        "Tamarack Microelectronics TC9020/9021 based NIC",
         "D-Link NIC IP1000A"
 };
 
 static DEFINE_PCI_DEVICE_TABLE(ipg_pci_tbl) = {
         { PCI_VDEVICE(SUNDANCE, 0x1023), 0 },
         { PCI_VDEVICE(SUNDANCE, 0x2021), 1 },
-        { PCI_VDEVICE(SUNDANCE, 0x1021), 2 },
-        { PCI_VDEVICE(DLINK,    0x9021), 3 },
-        { PCI_VDEVICE(DLINK,    0x4020), 4 },
+        { PCI_VDEVICE(DLINK,    0x9021), 2 },
+        { PCI_VDEVICE(DLINK,    0x4020), 3 },
         { 0, }
 };
 
diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c
index 00b38bccd6d0..52a7c86af663 100644
--- a/drivers/net/irda/sh_sir.c
+++ b/drivers/net/irda/sh_sir.c
@@ -258,7 +258,7 @@ static int sh_sir_set_baudrate(struct sh_sir_self *self, u32 baudrate)
 
         /* Baud Rate Error Correction x 10000 */
         u32 rate_err_array[] = {
-                0000, 0625, 1250, 1875,
+                   0,  625, 1250, 1875,
                 2500, 3125, 3750, 4375,
                 5000, 5625, 6250, 6875,
                 7500, 8125, 8750, 9375,
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index f0bd1a1aba3a..e8b9c53c304b 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -30,11 +30,14 @@
 #include <linux/ethtool.h>
 #include <linux/phy.h>
 #include <linux/marvell_phy.h>
+#include <linux/of.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>
 
+#define MII_MARVELL_PHY_PAGE            22
+
 #define MII_M1011_IEVENT                0x13
 #define MII_M1011_IEVENT_CLEAR          0x0000
 
@@ -80,7 +83,6 @@
 #define MII_88E1121_PHY_LED_CTRL        16
 #define MII_88E1121_PHY_LED_PAGE        3
 #define MII_88E1121_PHY_LED_DEF         0x0030
-#define MII_88E1121_PHY_PAGE            22
 
 #define MII_M1011_PHY_STATUS            0x11
 #define MII_M1011_PHY_STATUS_1000       0x8000
@@ -186,13 +188,94 @@ static int marvell_config_aneg(struct phy_device *phydev)
         return 0;
 }
 
+#ifdef CONFIG_OF_MDIO
+/*
+ * Set and/or override some configuration registers based on the
+ * marvell,reg-init property stored in the of_node for the phydev.
+ *
+ * marvell,reg-init = <reg-page reg mask value>,...;
+ *
+ * There may be one or more sets of <reg-page reg mask value>:
+ *
+ * reg-page: which register bank to use.
+ * reg: the register.
+ * mask: if non-zero, ANDed with existing register value.
+ * value: ORed with the masked value and written to the regiser.
+ *
+ */
+static int marvell_of_reg_init(struct phy_device *phydev)
+{
+        const __be32 *paddr;
+        int len, i, saved_page, current_page, page_changed, ret;
+
+        if (!phydev->dev.of_node)
+                return 0;
+
+        paddr = of_get_property(phydev->dev.of_node, "marvell,reg-init", &len);
+        if (!paddr || len < (4 * sizeof(*paddr)))
+                return 0;
+
+        saved_page = phy_read(phydev, MII_MARVELL_PHY_PAGE);
+        if (saved_page < 0)
+                return saved_page;
+        page_changed = 0;
+        current_page = saved_page;
+
+        ret = 0;
+        len /= sizeof(*paddr);
+        for (i = 0; i < len - 3; i += 4) {
+                u16 reg_page = be32_to_cpup(paddr + i);
+                u16 reg = be32_to_cpup(paddr + i + 1);
+                u16 mask = be32_to_cpup(paddr + i + 2);
+                u16 val_bits = be32_to_cpup(paddr + i + 3);
+                int val;
+
+                if (reg_page != current_page) {
+                        current_page = reg_page;
+                        page_changed = 1;
+                        ret = phy_write(phydev, MII_MARVELL_PHY_PAGE, reg_page);
+                        if (ret < 0)
+                                goto err;
+                }
+
+                val = 0;
+                if (mask) {
+                        val = phy_read(phydev, reg);
+                        if (val < 0) {
+                                ret = val;
+                                goto err;
+                        }
+                        val &= mask;
+                }
+                val |= val_bits;
+
+                ret = phy_write(phydev, reg, val);
+                if (ret < 0)
+                        goto err;
+
+        }
+err:
+        if (page_changed) {
+                i = phy_write(phydev, MII_MARVELL_PHY_PAGE, saved_page);
+                if (ret == 0)
+                        ret = i;
+        }
+        return ret;
+}
+#else
+static int marvell_of_reg_init(struct phy_device *phydev)
+{
+        return 0;
+}
+#endif /* CONFIG_OF_MDIO */
+
 static int m88e1121_config_aneg(struct phy_device *phydev)
 {
         int err, oldpage, mscr;
 
-        oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+        oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 
-        err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+        err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
                         MII_88E1121_PHY_MSCR_PAGE);
         if (err < 0)
                 return err;
@@ -218,7 +301,7 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
                         return err;
         }
 
-        phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+        phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 
         err = phy_write(phydev, MII_BMCR, BMCR_RESET);
         if (err < 0)
@@ -229,11 +312,11 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
         if (err < 0)
                 return err;
 
-        oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+        oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 
-        phy_write(phydev, MII_88E1121_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
+        phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
         phy_write(phydev, MII_88E1121_PHY_LED_CTRL, MII_88E1121_PHY_LED_DEF);
-        phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+        phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 
         err = genphy_config_aneg(phydev);
 
@@ -244,9 +327,9 @@ static int m88e1318_config_aneg(struct phy_device *phydev)
 {
         int err, oldpage, mscr;
 
-        oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+        oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 
-        err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+        err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
                         MII_88E1121_PHY_MSCR_PAGE);
         if (err < 0)
                 return err;
@@ -258,7 +341,7 @@ static int m88e1318_config_aneg(struct phy_device *phydev)
         if (err < 0)
                 return err;
 
-        err = phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+        err = phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
         if (err < 0)
                 return err;
 
@@ -368,6 +451,9 @@ static int m88e1111_config_init(struct phy_device *phydev)
                         return err;
         }
 
+        err = marvell_of_reg_init(phydev);
+        if (err < 0)
+                return err;
 
         err = phy_write(phydev, MII_BMCR, BMCR_RESET);
         if (err < 0)
@@ -398,7 +484,7 @@ static int m88e1118_config_init(struct phy_device *phydev)
         int err;
 
         /* Change address */
-        err = phy_write(phydev, 0x16, 0x0002);
+        err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
         if (err < 0)
                 return err;
 
@@ -408,7 +494,7 @@ static int m88e1118_config_init(struct phy_device *phydev)
                 return err;
 
         /* Change address */
-        err = phy_write(phydev, 0x16, 0x0003);
+        err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0003);
         if (err < 0)
                 return err;
 
@@ -420,8 +506,42 @@ static int m88e1118_config_init(struct phy_device *phydev)
         if (err < 0)
                 return err;
 
+        err = marvell_of_reg_init(phydev);
+        if (err < 0)
+                return err;
+
         /* Reset address */
-        err = phy_write(phydev, 0x16, 0x0);
+        err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
+        if (err < 0)
+                return err;
+
+        err = phy_write(phydev, MII_BMCR, BMCR_RESET);
+        if (err < 0)
+                return err;
+
+        return 0;
+}
+
+static int m88e1149_config_init(struct phy_device *phydev)
+{
+        int err;
+
+        /* Change address */
+        err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
+        if (err < 0)
+                return err;
+
+        /* Enable 1000 Mbit */
+        err = phy_write(phydev, 0x15, 0x1048);
+        if (err < 0)
+                return err;
+
+        err = marvell_of_reg_init(phydev);
+        if (err < 0)
+                return err;
+
+        /* Reset address */
+        err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
         if (err < 0)
                 return err;
 
@@ -491,6 +611,10 @@ static int m88e1145_config_init(struct phy_device *phydev)
                 }
         }
 
+        err = marvell_of_reg_init(phydev);
+        if (err < 0)
+                return err;
+
         return 0;
 }
 
@@ -685,6 +809,19 @@ static struct phy_driver marvell_drivers[] = {
                 .driver = { .owner = THIS_MODULE },
         },
         {
+                .phy_id = MARVELL_PHY_ID_88E1149R,
+                .phy_id_mask = MARVELL_PHY_ID_MASK,
+                .name = "Marvell 88E1149R",
+                .features = PHY_GBIT_FEATURES,
+                .flags = PHY_HAS_INTERRUPT,
+                .config_init = &m88e1149_config_init,
+                .config_aneg = &m88e1118_config_aneg,
+                .read_status = &genphy_read_status,
+                .ack_interrupt = &marvell_ack_interrupt,
+                .config_intr = &marvell_config_intr,
+                .driver = { .owner = THIS_MODULE },
+        },
+        {
                 .phy_id = MARVELL_PHY_ID_88E1240,
                 .phy_id_mask = MARVELL_PHY_ID_MASK,
                 .name = "Marvell 88E1240",
@@ -735,6 +872,7 @@ static struct mdio_device_id __maybe_unused marvell_tbl[] = {
         { 0x01410e10, 0xfffffff0 },
         { 0x01410cb0, 0xfffffff0 },
         { 0x01410cd0, 0xfffffff0 },
+        { 0x01410e50, 0xfffffff0 },
         { 0x01410e30, 0xfffffff0 },
         { 0x01410e90, 0xfffffff0 },
         { }
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index c30e0fe55a31..528eaef5308f 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -62,15 +62,15 @@ static const u32 default_msg =
 /* NETIF_MSG_PKTDATA | */
     NETIF_MSG_HW | NETIF_MSG_WOL | 0;
 
-static int debug = 0x00007fff;  /* defaults above */
-module_param(debug, int, 0);
+static int debug = -1;  /* defaults above */
+module_param(debug, int, 0664);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
 #define MSIX_IRQ 0
 #define MSI_IRQ 1
 #define LEG_IRQ 2
 static int qlge_irq_type = MSIX_IRQ;
-module_param(qlge_irq_type, int, MSIX_IRQ);
+module_param(qlge_irq_type, int, 0664);
 MODULE_PARM_DESC(qlge_irq_type, "0 = MSI-X, 1 = MSI, 2 = Legacy.");
 
 static int qlge_mpi_coredump;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 4c4d16905efb..7d33ef4bcb4a 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -4440,8 +4440,7 @@ static inline void rtl8169_rx_csum(struct sk_buff *skb, u32 opts1)
         u32 status = opts1 & RxProtoMask;
 
         if (((status == RxProtoTCP) && !(opts1 & TCPFail)) ||
-            ((status == RxProtoUDP) && !(opts1 & UDPFail)) ||
-            ((status == RxProtoIP) && !(opts1 & IPFail)))
+            ((status == RxProtoUDP) && !(opts1 & UDPFail)))
                 skb->ip_summed = CHECKSUM_UNNECESSARY;
         else
                 skb_checksum_none_assert(skb);
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 966b9496a9dd..195406db3bd8 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -37,7 +37,7 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
         int addr, eep_start_loc;
         eep_data = (u16 *)eep;
 
-        if (ah->hw_version.devid == 0x7015)
+        if (AR9287_HTC_DEVID(ah))
                 eep_start_loc = AR9287_HTC_EEP_START_LOC;
         else
                 eep_start_loc = AR9287_EEP_START_LOC;
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index f7ec31b4ddd3..dfb6560dab92 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -36,8 +36,13 @@ static struct usb_device_id ath9k_hif_usb_ids[] = {
         { USB_DEVICE(0x13D3, 0x3327) }, /* Azurewave */
         { USB_DEVICE(0x13D3, 0x3328) }, /* Azurewave */
         { USB_DEVICE(0x13D3, 0x3346) }, /* IMC Networks */
+        { USB_DEVICE(0x13D3, 0x3348) }, /* Azurewave */
+        { USB_DEVICE(0x13D3, 0x3349) }, /* Azurewave */
+        { USB_DEVICE(0x13D3, 0x3350) }, /* Azurewave */
         { USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */
         { USB_DEVICE(0x083A, 0xA704) }, /* SMC Networks */
+        { USB_DEVICE(0x040D, 0x3801) }, /* VIA */
+        { USB_DEVICE(0x1668, 0x1200) }, /* Verizon */
         { },
 };
 
@@ -806,6 +811,8 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
         case 0x7010:
         case 0x7015:
         case 0x9018:
+        case 0xA704:
+        case 0x1200:
                 firm_offset = AR7010_FIRMWARE_TEXT;
                 break;
         default:
@@ -928,6 +935,8 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
         case 0x7010:
         case 0x7015:
         case 0x9018:
+        case 0xA704:
+        case 0x1200:
                 if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
                         hif_dev->fw_name = FIRMWARE_AR7010_1_1;
                 else
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 3d7b97f1b3ae..7c8a38d04561 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -249,6 +249,8 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
         case 0x7010:
         case 0x7015:
         case 0x9018:
+        case 0xA704:
+        case 0x1200:
                 priv->htc->credits = 45;
                 break;
         default:
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 3d19b5bc937f..29d80ca78393 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -121,7 +121,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
                         tx_hdr.data_type = ATH9K_HTC_NORMAL;
                 }
 
-                if (ieee80211_is_data(fc)) {
+                if (ieee80211_is_data_qos(fc)) {
                         qc = ieee80211_get_qos_ctl(hdr);
                         tx_hdr.tidno = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
                 }
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 6a0d99eff404..92bc5c5f4876 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -817,8 +817,6 @@ void ath9k_deinit_device(struct ath_softc *sc)
 
         ath9k_ps_wakeup(sc);
 
-        pm_qos_remove_request(&ath9k_pm_qos_req);
-
         wiphy_rfkill_stop_polling(sc->hw->wiphy);
         ath_deinit_leds(sc);
 
@@ -832,6 +830,7 @@ void ath9k_deinit_device(struct ath_softc *sc)
         }
 
         ieee80211_unregister_hw(hw);
+        pm_qos_remove_request(&ath9k_pm_qos_req);
         ath_rx_cleanup(sc);
         ath_tx_cleanup(sc);
         ath9k_deinit_softc(sc);
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index fa05b711e5cd..dddf579aacf1 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -866,7 +866,13 @@
 #define AR_DEVID_7010(_ah) \
         (((_ah)->hw_version.devid == 0x7010) || \
          ((_ah)->hw_version.devid == 0x7015) || \
-         ((_ah)->hw_version.devid == 0x9018))
+         ((_ah)->hw_version.devid == 0x9018) || \
+         ((_ah)->hw_version.devid == 0xA704) || \
+         ((_ah)->hw_version.devid == 0x1200))
+
+#define AR9287_HTC_DEVID(_ah) \
+        (((_ah)->hw_version.devid == 0x7015) || \
+         ((_ah)->hw_version.devid == 0x1200))
 
 #define AR_RADIO_SREV_MAJOR                   0xf0
 #define AR_RAD5133_SREV_MAJOR                 0xc0
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index 3317039cd28f..7504ed14c725 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -553,12 +553,12 @@ static int carl9170_usb_flush(struct ar9170 *ar)
                 usb_free_urb(urb);
         }
 
-        ret = usb_wait_anchor_empty_timeout(&ar->tx_cmd, HZ);
+        ret = usb_wait_anchor_empty_timeout(&ar->tx_cmd, 1000);
         if (ret == 0)
                 err = -ETIMEDOUT;
 
         /* lets wait a while until the tx - queues are dried out */
-        ret = usb_wait_anchor_empty_timeout(&ar->tx_anch, HZ);
+        ret = usb_wait_anchor_empty_timeout(&ar->tx_anch, 1000);
         if (ret == 0)
                 err = -ETIMEDOUT;
 
diff --git a/drivers/sh/clk/core.c b/drivers/sh/clk/core.c
index cb12a8e1466b..3f5e387ed564 100644
--- a/drivers/sh/clk/core.c
+++ b/drivers/sh/clk/core.c
@@ -418,8 +418,11 @@ int clk_register(struct clk *clk)
                 list_add(&clk->sibling, &root_clks);
 
         list_add(&clk->node, &clock_list);
+
+#ifdef CONFIG_SH_CLK_CPG_LEGACY
         if (clk->ops && clk->ops->init)
                 clk->ops->init(clk);
+#endif
 
 out_unlock:
         mutex_unlock(&clock_list_sem);
@@ -455,19 +458,13 @@ EXPORT_SYMBOL_GPL(clk_get_rate);
 
 int clk_set_rate(struct clk *clk, unsigned long rate)
 {
-        return clk_set_rate_ex(clk, rate, 0);
-}
-EXPORT_SYMBOL_GPL(clk_set_rate);
-
-int clk_set_rate_ex(struct clk *clk, unsigned long rate, int algo_id)
-{
         int ret = -EOPNOTSUPP;
         unsigned long flags;
 
         spin_lock_irqsave(&clock_lock, flags);
 
         if (likely(clk->ops && clk->ops->set_rate)) {
-                ret = clk->ops->set_rate(clk, rate, algo_id);
+                ret = clk->ops->set_rate(clk, rate);
                 if (ret != 0)
                         goto out_unlock;
         } else {
@@ -485,7 +482,7 @@ out_unlock:
 
         return ret;
 }
-EXPORT_SYMBOL_GPL(clk_set_rate_ex);
+EXPORT_SYMBOL_GPL(clk_set_rate);
 
 int clk_set_parent(struct clk *clk, struct clk *parent)
 {
@@ -653,8 +650,7 @@ static int clks_sysdev_suspend(struct sys_device *dev, pm_message_t state)
                                         clkp->ops->set_parent(clkp,
                                                 clkp->parent);
                                 if (likely(clkp->ops->set_rate))
-                                        clkp->ops->set_rate(clkp,
-                                                rate, NO_CHANGE);
+                                        clkp->ops->set_rate(clkp, rate);
                                 else if (likely(clkp->ops->recalc))
                                         clkp->rate = clkp->ops->recalc(clkp);
                         }
diff --git a/drivers/sh/clk/cpg.c b/drivers/sh/clk/cpg.c
index 3aea5f0ceb09..6172335ae323 100644
--- a/drivers/sh/clk/cpg.c
+++ b/drivers/sh/clk/cpg.c
@@ -110,8 +110,7 @@ static int sh_clk_div6_set_parent(struct clk *clk, struct clk *parent)
         return 0;
 }
 
-static int sh_clk_div6_set_rate(struct clk *clk,
-                                unsigned long rate, int algo_id)
+static int sh_clk_div6_set_rate(struct clk *clk, unsigned long rate)
 {
         unsigned long value;
         int idx;
@@ -132,7 +131,7 @@ static int sh_clk_div6_enable(struct clk *clk)
         unsigned long value;
         int ret;
 
-        ret = sh_clk_div6_set_rate(clk, clk->rate, 0);
+        ret = sh_clk_div6_set_rate(clk, clk->rate);
         if (ret == 0) {
                 value = __raw_readl(clk->enable_reg);
                 value &= ~0x100; /* clear stop bit to enable clock */
@@ -253,7 +252,7 @@ static int sh_clk_div4_set_parent(struct clk *clk, struct clk *parent)
         return 0;
 }
 
-static int sh_clk_div4_set_rate(struct clk *clk, unsigned long rate, int algo_id)
+static int sh_clk_div4_set_rate(struct clk *clk, unsigned long rate)
 {
         struct clk_div4_table *d4t = clk->priv;
         unsigned long value;
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index eaa5d3efa79d..c556ed9db13d 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -554,7 +554,7 @@ EXPORT_SYMBOL(handle_sysrq);
 #ifdef CONFIG_INPUT
 
 /* Simple translation table for the SysRq keys */
-static const unsigned char sysrq_xlate[KEY_MAX + 1] =
+static const unsigned char sysrq_xlate[KEY_CNT] =
         "\000\0331234567890-=\177\t"                    /* 0x00 - 0x0f */
         "qwertyuiop[]\r\000as"                          /* 0x10 - 0x1f */
         "dfghjkl;'`\000\\zxcv"                          /* 0x20 - 0x2f */
@@ -563,53 +563,129 @@ static const unsigned char sysrq_xlate[KEY_MAX + 1] =
         "230\177\000\000\213\214\000\000\000\000\000\000\000\000\000\000" /* 0x50 - 0x5f */
         "\r\000/";                                      /* 0x60 - 0x6f */
 
-static bool sysrq_down;
-static int sysrq_alt_use;
-static int sysrq_alt;
-static DEFINE_SPINLOCK(sysrq_event_lock);
+struct sysrq_state {
+        struct input_handle handle;
+        struct work_struct reinject_work;
+        unsigned long key_down[BITS_TO_LONGS(KEY_CNT)];
+        unsigned int alt;
+        unsigned int alt_use;
+        bool active;
+        bool need_reinject;
+};
+
+static void sysrq_reinject_alt_sysrq(struct work_struct *work)
+{
+        struct sysrq_state *sysrq =
+                        container_of(work, struct sysrq_state, reinject_work);
+        struct input_handle *handle = &sysrq->handle;
+        unsigned int alt_code = sysrq->alt_use;
+
+        if (sysrq->need_reinject) {
+                /* Simulate press and release of Alt + SysRq */
+                input_inject_event(handle, EV_KEY, alt_code, 1);
+                input_inject_event(handle, EV_KEY, KEY_SYSRQ, 1);
+                input_inject_event(handle, EV_SYN, SYN_REPORT, 1);
+
+                input_inject_event(handle, EV_KEY, KEY_SYSRQ, 0);
+                input_inject_event(handle, EV_KEY, alt_code, 0);
+                input_inject_event(handle, EV_SYN, SYN_REPORT, 1);
+        }
+}
 
-static bool sysrq_filter(struct input_handle *handle, unsigned int type,
-                         unsigned int code, int value)
+static bool sysrq_filter(struct input_handle *handle,
+                         unsigned int type, unsigned int code, int value)
 {
+        struct sysrq_state *sysrq = handle->private;
+        bool was_active = sysrq->active;
         bool suppress;
 
-        /* We are called with interrupts disabled, just take the lock */
-        spin_lock(&sysrq_event_lock);
+        switch (type) {
 
-        if (type != EV_KEY)
-                goto out;
+        case EV_SYN:
+                suppress = false;
+                break;
 
-        switch (code) {
+        case EV_KEY:
+                switch (code) {
 
-        case KEY_LEFTALT:
-        case KEY_RIGHTALT:
-                if (value)
-                        sysrq_alt = code;
-                else {
-                        if (sysrq_down && code == sysrq_alt_use)
-                                sysrq_down = false;
+                case KEY_LEFTALT:
+                case KEY_RIGHTALT:
+                        if (!value) {
+                                /* One of ALTs is being released */
+                                if (sysrq->active && code == sysrq->alt_use)
+                                        sysrq->active = false;
 
-                        sysrq_alt = 0;
+                                sysrq->alt = KEY_RESERVED;
+
+                        } else if (value != 2) {
+                                sysrq->alt = code;
+                                sysrq->need_reinject = false;
+                        }
+                        break;
+
+                case KEY_SYSRQ:
+                        if (value == 1 && sysrq->alt != KEY_RESERVED) {
+                                sysrq->active = true;
+                                sysrq->alt_use = sysrq->alt;
+                                /*
+                                 * If nothing else will be pressed we'll need
+                                 * to * re-inject Alt-SysRq keysroke.
+                                 */
+                                sysrq->need_reinject = true;
+                        }
+
+                        /*
+                         * Pretend that sysrq was never pressed at all. This
+                         * is needed to properly handle KGDB which will try
+                         * to release all keys after exiting debugger. If we
+                         * do not clear key bit it KGDB will end up sending
+                         * release events for Alt and SysRq, potentially
+                         * triggering print screen function.
+                         */
+                        if (sysrq->active)
+                                clear_bit(KEY_SYSRQ, handle->dev->key);
+
+                        break;
+
+                default:
+                        if (sysrq->active && value && value != 2) {
+                                sysrq->need_reinject = false;
+                                __handle_sysrq(sysrq_xlate[code], true);
+                        }
+                        break;
                 }
-                break;
 
-        case KEY_SYSRQ:
-                if (value == 1 && sysrq_alt) {
-                        sysrq_down = true;
-                        sysrq_alt_use = sysrq_alt;
+                suppress = sysrq->active;
+
+                if (!sysrq->active) {
+                        /*
+                         * If we are not suppressing key presses keep track of
+                         * keyboard state so we can release keys that have been
+                         * pressed before entering SysRq mode.
+                         */
+                        if (value)
+                                set_bit(code, sysrq->key_down);
+                        else
+                                clear_bit(code, sysrq->key_down);
+
+                        if (was_active)
+                                schedule_work(&sysrq->reinject_work);
+
+                } else if (value == 0 &&
+                           test_and_clear_bit(code, sysrq->key_down)) {
+                        /*
+                         * Pass on release events for keys that was pressed before
+                         * entering SysRq mode.
+                         */
+                        suppress = false;
                 }
                 break;
 
         default:
-                if (sysrq_down && value && value != 2)
-                        __handle_sysrq(sysrq_xlate[code], true);
+                suppress = sysrq->active;
                 break;
         }
 
-out:
-        suppress = sysrq_down;
-        spin_unlock(&sysrq_event_lock);
-
         return suppress;
 }
 
@@ -617,28 +693,28 @@ static int sysrq_connect(struct input_handler *handler,
                          struct input_dev *dev,
                          const struct input_device_id *id)
 {
-        struct input_handle *handle;
+        struct sysrq_state *sysrq;
         int error;
 
-        sysrq_down = false;
-        sysrq_alt = 0;
-
-        handle = kzalloc(sizeof(struct input_handle), GFP_KERNEL);
-        if (!handle)
+        sysrq = kzalloc(sizeof(struct sysrq_state), GFP_KERNEL);
+        if (!sysrq)
                 return -ENOMEM;
 
-        handle->dev = dev;
-        handle->handler = handler;
-        handle->name = "sysrq";
+        INIT_WORK(&sysrq->reinject_work, sysrq_reinject_alt_sysrq);
+
+        sysrq->handle.dev = dev;
+        sysrq->handle.handler = handler;
+        sysrq->handle.name = "sysrq";
+        sysrq->handle.private = sysrq;
 
-        error = input_register_handle(handle);
+        error = input_register_handle(&sysrq->handle);
         if (error) {
                 pr_err("Failed to register input sysrq handler, error %d\n",
                         error);
                 goto err_free;
         }
 
-        error = input_open_device(handle);
+        error = input_open_device(&sysrq->handle);
         if (error) {
                 pr_err("Failed to open input device, error %d\n", error);
                 goto err_unregister;
@@ -647,17 +723,20 @@ static int sysrq_connect(struct input_handler *handler,
         return 0;
 
  err_unregister:
-        input_unregister_handle(handle);
+        input_unregister_handle(&sysrq->handle);
  err_free:
-        kfree(handle);
+        kfree(sysrq);
         return error;
 }
 
 static void sysrq_disconnect(struct input_handle *handle)
 {
+        struct sysrq_state *sysrq = handle->private;
+
         input_close_device(handle);
+        cancel_work_sync(&sysrq->reinject_work);
         input_unregister_handle(handle);
-        kfree(handle);
+        kfree(sysrq);
 }
 
 /*
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index ea071a5b6eee..44447f54942f 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -2301,7 +2301,7 @@ out:
         return ret;
 }
 
-static DEVICE_ATTR(stat_status, S_IWUGO | S_IRUGO, read_status, reboot);
+static DEVICE_ATTR(stat_status, S_IWUSR | S_IRUGO, read_status, reboot);
 
 static ssize_t read_human_status(struct device *dev,
                         struct device_attribute *attr, char *buf)
@@ -2364,8 +2364,7 @@ out:
         return ret;
 }
 
-static DEVICE_ATTR(stat_human_status, S_IWUGO | S_IRUGO,
-                                read_human_status, NULL);
+static DEVICE_ATTR(stat_human_status, S_IRUGO, read_human_status, NULL);
 
 static ssize_t read_delin(struct device *dev, struct device_attribute *attr,
                 char *buf)
@@ -2397,7 +2396,7 @@ out:
         return ret;
 }
 
-static DEVICE_ATTR(stat_delin, S_IWUGO | S_IRUGO, read_delin, NULL);
+static DEVICE_ATTR(stat_delin, S_IRUGO, read_delin, NULL);
 
 #define UEA_ATTR(name, reset)                                   \
                                                                 \
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index b5e20e873cba..717ff653fa23 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -2017,7 +2017,7 @@ static int __init usba_udc_probe(struct platform_device *pdev)
                         }
                 } else {
                         /* gpio_request fail so use -EINVAL for gpio_is_valid */
-                        ubc->vbus_pin = -EINVAL;
+                        udc->vbus_pin = -EINVAL;
                 }
         }
 
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 86afdc73322f..6e2599661b5b 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -1067,7 +1067,7 @@ static inline void create_debug_files (struct ehci_hcd *ehci)
                                                     &debug_registers_fops))
                 goto file_error;
 
-        if (!debugfs_create_file("lpm", S_IRUGO|S_IWUGO, ehci->debug_dir, bus,
+        if (!debugfs_create_file("lpm", S_IRUGO|S_IWUSR, ehci->debug_dir, bus,
                                                     &debug_lpm_fops))
                 goto file_error;
 
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 502a7e6fef42..e9062806d4a2 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1063,10 +1063,11 @@ rescan:
                                 tmp && tmp != qh;
                                 tmp = tmp->qh_next.qh)
                         continue;
-                /* periodic qh self-unlinks on empty */
-                if (!tmp)
-                        goto nogood;
-                unlink_async (ehci, qh);
+                /* periodic qh self-unlinks on empty, and a COMPLETING qh
+                 * may already be unlinked.
+                 */
+                if (tmp)
+                        unlink_async(ehci, qh);
                 /* FALL THROUGH */
         case QH_STATE_UNLINK:           /* wait for hw to finish? */
         case QH_STATE_UNLINK_WAIT:
@@ -1083,7 +1084,6 @@ idle_timeout:
                 }
                 /* else FALL THROUGH */
         default:
-nogood:
                 /* caller was supposed to have unlinked any requests;
                  * that's not our job.  just leak this memory.
                  */
diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c
index d36e4e75e08d..12f70c302b0b 100644
--- a/drivers/usb/host/ehci-mem.c
+++ b/drivers/usb/host/ehci-mem.c
@@ -141,6 +141,10 @@ static void ehci_mem_cleanup (struct ehci_hcd *ehci)
                 qh_put (ehci->async);
         ehci->async = NULL;
 
+        if (ehci->dummy)
+                qh_put(ehci->dummy);
+        ehci->dummy = NULL;
+
         /* DMA consistent memory and pools */
         if (ehci->qtd_pool)
                 dma_pool_destroy (ehci->qtd_pool);
@@ -227,8 +231,26 @@ static int ehci_mem_init (struct ehci_hcd *ehci, gfp_t flags)
         if (ehci->periodic == NULL) {
                 goto fail;
         }
-        for (i = 0; i < ehci->periodic_size; i++)
-                ehci->periodic [i] = EHCI_LIST_END(ehci);
+
+        if (ehci->use_dummy_qh) {
+                struct ehci_qh_hw       *hw;
+                ehci->dummy = ehci_qh_alloc(ehci, flags);
+                if (!ehci->dummy)
+                        goto fail;
+
+                hw = ehci->dummy->hw;
+                hw->hw_next = EHCI_LIST_END(ehci);
+                hw->hw_qtd_next = EHCI_LIST_END(ehci);
+                hw->hw_alt_next = EHCI_LIST_END(ehci);
+                hw->hw_token &= ~QTD_STS_ACTIVE;
+                ehci->dummy->hw = hw;
+
+                for (i = 0; i < ehci->periodic_size; i++)
+                        ehci->periodic[i] = ehci->dummy->qh_dma;
+        } else {
+                for (i = 0; i < ehci->periodic_size; i++)
+                        ehci->periodic[i] = EHCI_LIST_END(ehci);
+        }
 
         /* software shadow of hardware table */
         ehci->pshadow = kcalloc(ehci->periodic_size, sizeof(void *), flags);
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index a1e8d273103f..01bb72b71832 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -103,6 +103,19 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
         if (retval)
                 return retval;
 
+        if ((pdev->vendor == PCI_VENDOR_ID_AMD && pdev->device == 0x7808) ||
+            (pdev->vendor == PCI_VENDOR_ID_ATI && pdev->device == 0x4396)) {
+                /* EHCI controller on AMD SB700/SB800/Hudson-2/3 platforms may
+                 * read/write memory space which does not belong to it when
+                 * there is NULL pointer with T-bit set to 1 in the frame list
+                 * table. To avoid the issue, the frame list link pointer
+                 * should always contain a valid pointer to a inactive qh.
+                 */
+                ehci->use_dummy_qh = 1;
+                ehci_info(ehci, "applying AMD SB700/SB800/Hudson-2/3 EHCI "
+                                "dummy qh workaround\n");
+        }
+
         /* data structure init */
         retval = ehci_init(hcd);
         if (retval)
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index a92526d6e5ae..d9f78eb26572 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -98,7 +98,14 @@ static void periodic_unlink (struct ehci_hcd *ehci, unsigned frame, void *ptr)
          */
         *prev_p = *periodic_next_shadow(ehci, &here,
                         Q_NEXT_TYPE(ehci, *hw_p));
-        *hw_p = *shadow_next_periodic(ehci, &here, Q_NEXT_TYPE(ehci, *hw_p));
+
+        if (!ehci->use_dummy_qh ||
+            *shadow_next_periodic(ehci, &here, Q_NEXT_TYPE(ehci, *hw_p))
+                        != EHCI_LIST_END(ehci))
+                *hw_p = *shadow_next_periodic(ehci, &here,
+                                Q_NEXT_TYPE(ehci, *hw_p));
+        else
+                *hw_p = ehci->dummy->qh_dma;
 }
 
 /* how many of the uframe's 125 usecs are allocated? */
@@ -2335,7 +2342,11 @@ restart:
                                  * pointer for much longer, if at all.
                                  */
                                 *q_p = q.itd->itd_next;
-                                *hw_p = q.itd->hw_next;
+                                if (!ehci->use_dummy_qh ||
+                                    q.itd->hw_next != EHCI_LIST_END(ehci))
+                                        *hw_p = q.itd->hw_next;
+                                else
+                                        *hw_p = ehci->dummy->qh_dma;
                                 type = Q_NEXT_TYPE(ehci, q.itd->hw_next);
                                 wmb();
                                 modified = itd_complete (ehci, q.itd);
@@ -2368,7 +2379,11 @@ restart:
                                  * URB completion.
                                  */
                                 *q_p = q.sitd->sitd_next;
-                                *hw_p = q.sitd->hw_next;
+                                if (!ehci->use_dummy_qh ||
+                                    q.sitd->hw_next != EHCI_LIST_END(ehci))
+                                        *hw_p = q.sitd->hw_next;
+                                else
+                                        *hw_p = ehci->dummy->qh_dma;
                                 type = Q_NEXT_TYPE(ehci, q.sitd->hw_next);
                                 wmb();
                                 modified = sitd_complete (ehci, q.sitd);
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index bde823f704e9..ba8eab366b82 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -73,6 +73,7 @@ struct ehci_hcd {			/* one per controller */
 
         /* async schedule support */
         struct ehci_qh          *async;
+        struct ehci_qh          *dummy;         /* For AMD quirk use */
         struct ehci_qh          *reclaim;
         unsigned                scanning : 1;
 
@@ -131,6 +132,7 @@ struct ehci_hcd {			/* one per controller */
         unsigned                need_io_watchdog:1;
         unsigned                broken_periodic:1;
         unsigned                fs_i_thresh:1;  /* Intel iso scheduling */
+        unsigned                use_dummy_qh:1; /* AMD Frame List table quirk*/
 
         /* required for usb32 quirk */
         #define OHCI_CTRL_HCFS          (3 << 6)
diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index 6c4fb4efb4bb..43a39eb56cc6 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -2683,7 +2683,7 @@ static int __devexit isp1362_remove(struct platform_device *pdev)
         return 0;
 }
 
-static int __init isp1362_probe(struct platform_device *pdev)
+static int __devinit isp1362_probe(struct platform_device *pdev)
 {
         struct usb_hcd *hcd;
         struct isp1362_hcd *isp1362_hcd;
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 202770676da3..d178761c3981 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1045,7 +1045,7 @@ static inline u32 xhci_get_max_esit_payload(struct xhci_hcd *xhci,
         if (udev->speed == USB_SPEED_SUPER)
                 return ep->ss_ep_comp.wBytesPerInterval;
 
-        max_packet = ep->desc.wMaxPacketSize & 0x3ff;
+        max_packet = GET_MAX_PACKET(ep->desc.wMaxPacketSize);
         max_burst = (ep->desc.wMaxPacketSize & 0x1800) >> 11;
         /* A 0 in max burst means 1 transfer per ESIT */
         return max_packet * (max_burst + 1);
@@ -1135,7 +1135,7 @@ int xhci_endpoint_init(struct xhci_hcd *xhci,
                 /* Fall through */
         case USB_SPEED_FULL:
         case USB_SPEED_LOW:
-                max_packet = ep->desc.wMaxPacketSize & 0x3ff;
+                max_packet = GET_MAX_PACKET(ep->desc.wMaxPacketSize);
                 ep_ctx->ep_info2 |= MAX_PACKET(max_packet);
                 break;
         default:
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 9f3115e729b1..df558f6f84e3 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2104,7 +2104,6 @@ irqreturn_t xhci_irq(struct usb_hcd *hcd)
 
         if (!(status & STS_EINT)) {
                 spin_unlock(&xhci->lock);
-                xhci_warn(xhci, "Spurious interrupt.\n");
                 return IRQ_NONE;
         }
         xhci_dbg(xhci, "op reg status = %08x\n", status);
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 5d7d4e951ea4..06fca0835b52 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -577,6 +577,65 @@ static void xhci_restore_registers(struct xhci_hcd *xhci)
         xhci_write_64(xhci, xhci->s3.erst_base, &xhci->ir_set->erst_base);
 }
 
+static void xhci_set_cmd_ring_deq(struct xhci_hcd *xhci)
+{
+        u64     val_64;
+
+        /* step 2: initialize command ring buffer */
+        val_64 = xhci_read_64(xhci, &xhci->op_regs->cmd_ring);
+        val_64 = (val_64 & (u64) CMD_RING_RSVD_BITS) |
+                (xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg,
+                                      xhci->cmd_ring->dequeue) &
+                 (u64) ~CMD_RING_RSVD_BITS) |
+                xhci->cmd_ring->cycle_state;
+        xhci_dbg(xhci, "// Setting command ring address to 0x%llx\n",
+                        (long unsigned long) val_64);
+        xhci_write_64(xhci, val_64, &xhci->op_regs->cmd_ring);
+}
+
+/*
+ * The whole command ring must be cleared to zero when we suspend the host.
+ *
+ * The host doesn't save the command ring pointer in the suspend well, so we
+ * need to re-program it on resume.  Unfortunately, the pointer must be 64-byte
+ * aligned, because of the reserved bits in the command ring dequeue pointer
+ * register.  Therefore, we can't just set the dequeue pointer back in the
+ * middle of the ring (TRBs are 16-byte aligned).
+ */
+static void xhci_clear_command_ring(struct xhci_hcd *xhci)
+{
+        struct xhci_ring *ring;
+        struct xhci_segment *seg;
+
+        ring = xhci->cmd_ring;
+        seg = ring->deq_seg;
+        do {
+                memset(seg->trbs, 0, SEGMENT_SIZE);
+                seg = seg->next;
+        } while (seg != ring->deq_seg);
+
+        /* Reset the software enqueue and dequeue pointers */
+        ring->deq_seg = ring->first_seg;
+        ring->dequeue = ring->first_seg->trbs;
+        ring->enq_seg = ring->deq_seg;
+        ring->enqueue = ring->dequeue;
+
+        /*
+         * Ring is now zeroed, so the HW should look for change of ownership
+         * when the cycle bit is set to 1.
+         */
+        ring->cycle_state = 1;
+
+        /*
+         * Reset the hardware dequeue pointer.
+         * Yes, this will need to be re-written after resume, but we're paranoid
+         * and want to make sure the hardware doesn't access bogus memory
+         * because, say, the BIOS or an SMI started the host without changing
+         * the command ring pointers.
+         */
+        xhci_set_cmd_ring_deq(xhci);
+}
+
 /*
  * Stop HC (not bus-specific)
  *
@@ -604,6 +663,7 @@ int xhci_suspend(struct xhci_hcd *xhci)
                 spin_unlock_irq(&xhci->lock);
                 return -ETIMEDOUT;
         }
+        xhci_clear_command_ring(xhci);
 
         /* step 3: save registers */
         xhci_save_registers(xhci);
@@ -635,7 +695,6 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
         u32                     command, temp = 0;
         struct usb_hcd          *hcd = xhci_to_hcd(xhci);
         struct pci_dev          *pdev = to_pci_dev(hcd->self.controller);
-        u64     val_64;
         int     old_state, retval;
 
         old_state = hcd->state;
@@ -648,15 +707,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
                 /* step 1: restore register */
                 xhci_restore_registers(xhci);
                 /* step 2: initialize command ring buffer */
-                val_64 = xhci_read_64(xhci, &xhci->op_regs->cmd_ring);
-                val_64 = (val_64 & (u64) CMD_RING_RSVD_BITS) |
-                         (xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg,
-                                               xhci->cmd_ring->dequeue) &
-                         (u64) ~CMD_RING_RSVD_BITS) |
-                         xhci->cmd_ring->cycle_state;
-                xhci_dbg(xhci, "// Setting command ring address to 0x%llx\n",
-                                (long unsigned long) val_64);
-                xhci_write_64(xhci, val_64, &xhci->op_regs->cmd_ring);
+                xhci_set_cmd_ring_deq(xhci);
                 /* step 3: restore state and start state*/
                 /* step 3: set CRS flag */
                 command = xhci_readl(xhci, &xhci->op_regs->command);
@@ -714,6 +765,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
                 return retval;
         }
 
+        spin_unlock_irq(&xhci->lock);
         /* Re-setup MSI-X */
         if (hcd->irq)
                 free_irq(hcd->irq, hcd);
@@ -736,6 +788,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
                 hcd->irq = pdev->irq;
         }
 
+        spin_lock_irq(&xhci->lock);
         /* step 4: set Run/Stop bit */
         command = xhci_readl(xhci, &xhci->op_regs->command);
         command |= CMD_RUN;
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 93d3bf4d213c..85e65647d445 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -621,6 +621,11 @@ struct xhci_ep_ctx {
 #define MAX_PACKET_MASK         (0xffff << 16)
 #define MAX_PACKET_DECODED(p)   (((p) >> 16) & 0xffff)
 
+/* Get max packet size from ep desc. Bit 10..0 specify the max packet size.
+ * USB2.0 spec 9.6.6.
+ */
+#define GET_MAX_PACKET(p)       ((p) & 0x7ff)
+
 /* tx_info bitmasks */
 #define AVG_TRB_LENGTH_FOR_EP(p)        ((p) & 0xffff)
 #define MAX_ESIT_PAYLOAD_FOR_EP(p)      (((p) & 0xffff) << 16)
diff --git a/drivers/usb/misc/cypress_cy7c63.c b/drivers/usb/misc/cypress_cy7c63.c
index 2f43c57743c9..9251773ecef4 100644
--- a/drivers/usb/misc/cypress_cy7c63.c
+++ b/drivers/usb/misc/cypress_cy7c63.c
@@ -196,11 +196,9 @@ static ssize_t get_port1_handler(struct device *dev,
         return read_port(dev, attr, buf, 1, CYPRESS_READ_PORT_ID1);
 }
 
-static DEVICE_ATTR(port0, S_IWUGO | S_IRUGO,
-                   get_port0_handler, set_port0_handler);
+static DEVICE_ATTR(port0, S_IRUGO | S_IWUSR, get_port0_handler, set_port0_handler);
 
-static DEVICE_ATTR(port1, S_IWUGO | S_IRUGO,
-                   get_port1_handler, set_port1_handler);
+static DEVICE_ATTR(port1, S_IRUGO | S_IWUSR, get_port1_handler, set_port1_handler);
 
 
 static int cypress_probe(struct usb_interface *interface,
diff --git a/drivers/usb/misc/trancevibrator.c b/drivers/usb/misc/trancevibrator.c
index d77aba46ae85..f63776a48e2a 100644
--- a/drivers/usb/misc/trancevibrator.c
+++ b/drivers/usb/misc/trancevibrator.c
@@ -86,7 +86,7 @@ static ssize_t set_speed(struct device *dev, struct device_attribute *attr,
         return count;
 }
 
-static DEVICE_ATTR(speed, S_IWUGO | S_IRUGO, show_speed, set_speed);
+static DEVICE_ATTR(speed, S_IRUGO | S_IWUSR, show_speed, set_speed);
 
 static int tv_probe(struct usb_interface *interface,
                     const struct usb_device_id *id)
diff --git a/drivers/usb/misc/usbled.c b/drivers/usb/misc/usbled.c
index 63da2c3c838f..c96f51de1696 100644
--- a/drivers/usb/misc/usbled.c
+++ b/drivers/usb/misc/usbled.c
@@ -94,7 +94,7 @@ static ssize_t set_##value(struct device *dev, struct device_attribute *attr, co
         change_color(led);                                              \
         return count;                                                   \
 }                                                                       \
-static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
+static DEVICE_ATTR(value, S_IRUGO | S_IWUSR, show_##value, set_##value);
 show_set(blue);
 show_set(red);
 show_set(green);
diff --git a/drivers/usb/misc/usbsevseg.c b/drivers/usb/misc/usbsevseg.c
index de8ef945b536..417b8f207e8b 100644
--- a/drivers/usb/misc/usbsevseg.c
+++ b/drivers/usb/misc/usbsevseg.c
@@ -192,7 +192,7 @@ static ssize_t set_attr_##name(struct device *dev, 		\
                                                                 \
         return count;                                           \
 }                                                               \
-static DEVICE_ATTR(name, S_IWUGO | S_IRUGO, show_attr_##name, set_attr_##name);
+static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, show_attr_##name, set_attr_##name);
 
 static ssize_t show_attr_text(struct device *dev,
         struct device_attribute *attr, char *buf)
@@ -223,7 +223,7 @@ static ssize_t set_attr_text(struct device *dev,
         return count;
 }
 
-static DEVICE_ATTR(text, S_IWUGO | S_IRUGO, show_attr_text, set_attr_text);
+static DEVICE_ATTR(text, S_IRUGO | S_IWUSR, show_attr_text, set_attr_text);
 
 static ssize_t show_attr_decimals(struct device *dev,
         struct device_attribute *attr, char *buf)
@@ -272,8 +272,7 @@ static ssize_t set_attr_decimals(struct device *dev,
         return count;
 }
 
-static DEVICE_ATTR(decimals, S_IWUGO | S_IRUGO,
-        show_attr_decimals, set_attr_decimals);
+static DEVICE_ATTR(decimals, S_IRUGO | S_IWUSR, show_attr_decimals, set_attr_decimals);
 
 static ssize_t show_attr_textmode(struct device *dev,
         struct device_attribute *attr, char *buf)
@@ -319,8 +318,7 @@ static ssize_t set_attr_textmode(struct device *dev,
         return -EINVAL;
 }
 
-static DEVICE_ATTR(textmode, S_IWUGO | S_IRUGO,
-        show_attr_textmode, set_attr_textmode);
+static DEVICE_ATTR(textmode, S_IRUGO | S_IWUSR, show_attr_textmode, set_attr_textmode);
 
 
 MYDEV_ATTR_SIMPLE_UNSIGNED(powered, update_display_powered);
diff --git a/drivers/usb/otg/langwell_otg.c b/drivers/usb/otg/langwell_otg.c
index bdc3ea66be69..9fea48264fa2 100644
--- a/drivers/usb/otg/langwell_otg.c
+++ b/drivers/usb/otg/langwell_otg.c
@@ -1896,7 +1896,7 @@ set_a_bus_req(struct device *dev, struct device_attribute *attr,
         }
         return count;
 }
-static DEVICE_ATTR(a_bus_req, S_IRUGO | S_IWUGO, get_a_bus_req, set_a_bus_req);
+static DEVICE_ATTR(a_bus_req, S_IRUGO | S_IWUSR, get_a_bus_req, set_a_bus_req);
 
 static ssize_t
 get_a_bus_drop(struct device *dev, struct device_attribute *attr, char *buf)
@@ -1942,8 +1942,7 @@ set_a_bus_drop(struct device *dev, struct device_attribute *attr,
         }
         return count;
 }
-static DEVICE_ATTR(a_bus_drop, S_IRUGO | S_IWUGO,
-        get_a_bus_drop, set_a_bus_drop);
+static DEVICE_ATTR(a_bus_drop, S_IRUGO | S_IWUSR, get_a_bus_drop, set_a_bus_drop);
 
 static ssize_t
 get_b_bus_req(struct device *dev, struct device_attribute *attr, char *buf)
@@ -1988,7 +1987,7 @@ set_b_bus_req(struct device *dev, struct device_attribute *attr,
         }
         return count;
 }
-static DEVICE_ATTR(b_bus_req, S_IRUGO | S_IWUGO, get_b_bus_req, set_b_bus_req);
+static DEVICE_ATTR(b_bus_req, S_IRUGO | S_IWUSR, get_b_bus_req, set_b_bus_req);
 
 static ssize_t
 set_a_clr_err(struct device *dev, struct device_attribute *attr,
@@ -2012,7 +2011,7 @@ set_a_clr_err(struct device *dev, struct device_attribute *attr,
         }
         return count;
 }
-static DEVICE_ATTR(a_clr_err, S_IWUGO, NULL, set_a_clr_err);
+static DEVICE_ATTR(a_clr_err, S_IWUSR, NULL, set_a_clr_err);
 
 static struct attribute *inputs_attrs[] = {
         &dev_attr_a_bus_req.attr,
diff --git a/drivers/usb/storage/sierra_ms.c b/drivers/usb/storage/sierra_ms.c
index 57fc2f532cab..ceba512f84d0 100644
--- a/drivers/usb/storage/sierra_ms.c
+++ b/drivers/usb/storage/sierra_ms.c
@@ -121,7 +121,7 @@ static ssize_t show_truinst(struct device *dev, struct device_attribute *attr,
         }
         return result;
 }
-static DEVICE_ATTR(truinst, S_IWUGO | S_IRUGO, show_truinst, NULL);
+static DEVICE_ATTR(truinst, S_IRUGO, show_truinst, NULL);
 
 int sierra_ms_init(struct us_data *us)
 {
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index e207810bba3c..08703299ef61 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -197,12 +197,12 @@ static int backlight_suspend(struct device *dev, pm_message_t state)
 {
         struct backlight_device *bd = to_backlight_device(dev);
 
-        if (bd->ops->options & BL_CORE_SUSPENDRESUME) {
-                mutex_lock(&bd->ops_lock);
+        mutex_lock(&bd->ops_lock);
+        if (bd->ops && bd->ops->options & BL_CORE_SUSPENDRESUME) {
                 bd->props.state |= BL_CORE_SUSPENDED;
                 backlight_update_status(bd);
-                mutex_unlock(&bd->ops_lock);
         }
+        mutex_unlock(&bd->ops_lock);
 
         return 0;
 }
@@ -211,12 +211,12 @@ static int backlight_resume(struct device *dev)
 {
         struct backlight_device *bd = to_backlight_device(dev);
 
-        if (bd->ops->options & BL_CORE_SUSPENDRESUME) {
-                mutex_lock(&bd->ops_lock);
+        mutex_lock(&bd->ops_lock);
+        if (bd->ops && bd->ops->options & BL_CORE_SUSPENDRESUME) {
                 bd->props.state &= ~BL_CORE_SUSPENDED;
                 backlight_update_status(bd);
-                mutex_unlock(&bd->ops_lock);
         }
+        mutex_unlock(&bd->ops_lock);
 
         return 0;
 }
diff --git a/drivers/video/fbcmap.c b/drivers/video/fbcmap.c
index f53b9f1d6aba..affdf3e32cf3 100644
--- a/drivers/video/fbcmap.c
+++ b/drivers/video/fbcmap.c
@@ -88,34 +88,48 @@ static const struct fb_cmap default_16_colors = {
  *
  */
 
-int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp)
+int fb_alloc_cmap_gfp(struct fb_cmap *cmap, int len, int transp, gfp_t flags)
 {
-    int size = len*sizeof(u16);
-
-    if (cmap->len != len) {
-        fb_dealloc_cmap(cmap);
-        if (!len)
-            return 0;
-        if (!(cmap->red = kmalloc(size, GFP_ATOMIC)))
-            goto fail;
-        if (!(cmap->green = kmalloc(size, GFP_ATOMIC)))
-            goto fail;
-        if (!(cmap->blue = kmalloc(size, GFP_ATOMIC)))
-            goto fail;
-        if (transp) {
-            if (!(cmap->transp = kmalloc(size, GFP_ATOMIC)))
+        int size = len * sizeof(u16);
+        int ret = -ENOMEM;
+
+        if (cmap->len != len) {
+                fb_dealloc_cmap(cmap);
+                if (!len)
+                        return 0;
+
+                cmap->red = kmalloc(size, flags);
+                if (!cmap->red)
+                        goto fail;
+                cmap->green = kmalloc(size, flags);
+                if (!cmap->green)
+                        goto fail;
+                cmap->blue = kmalloc(size, flags);
+                if (!cmap->blue)
+                        goto fail;
+                if (transp) {
+                        cmap->transp = kmalloc(size, flags);
+                        if (!cmap->transp)
+                                goto fail;
+                } else {
+                        cmap->transp = NULL;
+                }
+        }
+        cmap->start = 0;
+        cmap->len = len;
+        ret = fb_copy_cmap(fb_default_cmap(len), cmap);
+        if (ret)
                 goto fail;
-        } else
-            cmap->transp = NULL;
-    }
-    cmap->start = 0;
-    cmap->len = len;
-    fb_copy_cmap(fb_default_cmap(len), cmap);
-    return 0;
+        return 0;
 
 fail:
-    fb_dealloc_cmap(cmap);
-    return -ENOMEM;
+        fb_dealloc_cmap(cmap);
+        return ret;
+}
+
+int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp)
+{
+        return fb_alloc_cmap_gfp(cmap, len, transp, GFP_ATOMIC);
 }
 
 /**
@@ -250,8 +264,12 @@ int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *info)
         int rc, size = cmap->len * sizeof(u16);
         struct fb_cmap umap;
 
+        if (size < 0 || size < cmap->len)
+                return -E2BIG;
+
         memset(&umap, 0, sizeof(struct fb_cmap));
-        rc = fb_alloc_cmap(&umap, cmap->len, cmap->transp != NULL);
+        rc = fb_alloc_cmap_gfp(&umap, cmap->len, cmap->transp != NULL,
+                                GFP_KERNEL);
         if (rc)
                 return rc;
         if (copy_from_user(umap.red, cmap->red, size) ||
diff --git a/drivers/video/geode/lxfb_ops.c b/drivers/video/geode/lxfb_ops.c
index bc35a95e59d4..85ec7f64c42a 100644
--- a/drivers/video/geode/lxfb_ops.c
+++ b/drivers/video/geode/lxfb_ops.c
@@ -276,10 +276,10 @@ static void lx_graphics_enable(struct fb_info *info)
                 write_fp(par, FP_PT1, 0);
                 temp = FP_PT2_SCRC;
 
-                if (info->var.sync & FB_SYNC_HOR_HIGH_ACT)
+                if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT))
                         temp |= FP_PT2_HSP;
 
-                if (info->var.sync & FB_SYNC_VERT_HIGH_ACT)
+                if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT))
                         temp |= FP_PT2_VSP;
 
                 write_fp(par, FP_PT2, temp);
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 9b1364723c65..b02d97a879d6 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -860,7 +860,7 @@ static void sh_mobile_fb_reconfig(struct fb_info *info)
                 /* Couldn't reconfigure, hopefully, can continue as before */
                 return;
 
-        info->fix.line_length = mode2.xres * (ch->cfg.bpp / 8);
+        info->fix.line_length = mode1.xres * (ch->cfg.bpp / 8);
 
         /*
          * fb_set_var() calls the notifier change internally, only if
@@ -868,7 +868,7 @@ static void sh_mobile_fb_reconfig(struct fb_info *info)
          * user event, we have to call the chain ourselves.
          */
         event.info = info;
-        event.data = &mode2;
+        event.data = &mode1;
         fb_notifier_call_chain(evnt, &event);
 }
 
diff --git a/drivers/video/sis/init.c b/drivers/video/sis/init.c
index c311ad3c3687..31137adc8fba 100644
--- a/drivers/video/sis/init.c
+++ b/drivers/video/sis/init.c
@@ -62,11 +62,11 @@
 
 #include "init.h"
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 #include "300vtbl.h"
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 #include "310vtbl.h"
 #endif
 
@@ -78,7 +78,7 @@
 /*         POINTER INITIALIZATION            */
 /*********************************************/
 
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
 static void
 InitCommonPointer(struct SiS_Private *SiS_Pr)
 {
@@ -160,7 +160,7 @@ InitCommonPointer(struct SiS_Private *SiS_Pr)
 }
 #endif
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 static void
 InitTo300Pointer(struct SiS_Private *SiS_Pr)
 {
@@ -237,7 +237,7 @@ InitTo300Pointer(struct SiS_Private *SiS_Pr)
 }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static void
 InitTo310Pointer(struct SiS_Private *SiS_Pr)
 {
@@ -321,13 +321,13 @@ bool
 SiSInitPtr(struct SiS_Private *SiS_Pr)
 {
    if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
       InitTo300Pointer(SiS_Pr);
 #else
       return false;
 #endif
    } else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
       InitTo310Pointer(SiS_Pr);
 #else
       return false;
@@ -340,9 +340,7 @@ SiSInitPtr(struct SiS_Private *SiS_Pr)
 /*            HELPER: Get ModeID             */
 /*********************************************/
 
-#ifndef SIS_XORG_XF86
 static
-#endif
 unsigned short
 SiS_GetModeID(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay,
                 int Depth, bool FSTN, int LCDwidth, int LCDheight)
@@ -884,51 +882,51 @@ SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDispl
 void
 SiS_SetReg(SISIOADDRESS port, unsigned short index, unsigned short data)
 {
-   OutPortByte(port, index);
-   OutPortByte(port + 1, data);
+        outb((u8)index, port);
+        outb((u8)data, port + 1);
 }
 
 void
 SiS_SetRegByte(SISIOADDRESS port, unsigned short data)
 {
-   OutPortByte(port, data);
+        outb((u8)data, port);
 }
 
 void
 SiS_SetRegShort(SISIOADDRESS port, unsigned short data)
 {
-   OutPortWord(port, data);
+        outw((u16)data, port);
 }
 
 void
 SiS_SetRegLong(SISIOADDRESS port, unsigned int data)
 {
-   OutPortLong(port, data);
+        outl((u32)data, port);
 }
 
 unsigned char
 SiS_GetReg(SISIOADDRESS port, unsigned short index)
 {
-   OutPortByte(port, index);
-   return(InPortByte(port + 1));
+        outb((u8)index, port);
+        return inb(port + 1);
 }
 
 unsigned char
 SiS_GetRegByte(SISIOADDRESS port)
 {
-   return(InPortByte(port));
+        return inb(port);
 }
 
 unsigned short
 SiS_GetRegShort(SISIOADDRESS port)
 {
-   return(InPortWord(port));
+        return inw(port);
 }
 
 unsigned int
 SiS_GetRegLong(SISIOADDRESS port)
 {
-   return(InPortLong(port));
+        return inl(port);
 }
 
 void
@@ -1089,7 +1087,7 @@ static void
 SiSInitPCIetc(struct SiS_Private *SiS_Pr)
 {
    switch(SiS_Pr->ChipType) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
    case SIS_300:
    case SIS_540:
    case SIS_630:
@@ -1108,7 +1106,7 @@ SiSInitPCIetc(struct SiS_Private *SiS_Pr)
       SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x5A);
       break;
 #endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    case SIS_315H:
    case SIS_315:
    case SIS_315PRO:
@@ -1152,9 +1150,7 @@ SiSInitPCIetc(struct SiS_Private *SiS_Pr)
 /*             HELPER: SetLVDSetc            */
 /*********************************************/
 
-#ifdef SIS_LINUX_KERNEL
 static
-#endif
 void
 SiSSetLVDSetc(struct SiS_Private *SiS_Pr)
 {
@@ -1174,7 +1170,7 @@ SiSSetLVDSetc(struct SiS_Private *SiS_Pr)
    if((temp == 1) || (temp == 2)) return;
 
    switch(SiS_Pr->ChipType) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
    case SIS_540:
    case SIS_630:
    case SIS_730:
@@ -1188,7 +1184,7 @@ SiSSetLVDSetc(struct SiS_Private *SiS_Pr)
         }
         break;
 #endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    case SIS_550:
    case SIS_650:
    case SIS_740:
@@ -1420,9 +1416,7 @@ SiS_ResetSegmentRegisters(struct SiS_Private *SiS_Pr)
 /*             HELPER: GetVBType             */
 /*********************************************/
 
-#ifdef SIS_LINUX_KERNEL
 static
-#endif
 void
 SiS_GetVBType(struct SiS_Private *SiS_Pr)
 {
@@ -1487,7 +1481,6 @@ SiS_GetVBType(struct SiS_Private *SiS_Pr)
 /*           HELPER: Check RAM size          */
 /*********************************************/
 
-#ifdef SIS_LINUX_KERNEL
 static bool
 SiS_CheckMemorySize(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
                 unsigned short ModeIdIndex)
@@ -1501,13 +1494,12 @@ SiS_CheckMemorySize(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
    if(AdapterMemSize < memorysize) return false;
    return true;
 }
-#endif
 
 /*********************************************/
 /*           HELPER: Get DRAM type           */
 /*********************************************/
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static unsigned char
 SiS_Get310DRAMType(struct SiS_Private *SiS_Pr)
 {
@@ -1574,7 +1566,6 @@ SiS_GetMCLK(struct SiS_Private *SiS_Pr)
 /*           HELPER: ClearBuffer             */
 /*********************************************/
 
-#ifdef SIS_LINUX_KERNEL
 static void
 SiS_ClearBuffer(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
 {
@@ -1587,7 +1578,7 @@ SiS_ClearBuffer(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
 
    if(SiS_Pr->SiS_ModeType >= ModeEGA) {
       if(ModeNo > 0x13) {
-         SiS_SetMemory(memaddr, memsize, 0);
+         memset_io(memaddr, 0, memsize);
       } else {
          pBuffer = (unsigned short SISIOMEMTYPE *)memaddr;
          for(i = 0; i < 0x4000; i++) writew(0x0000, &pBuffer[i]);
@@ -1596,10 +1587,9 @@ SiS_ClearBuffer(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
       pBuffer = (unsigned short SISIOMEMTYPE *)memaddr;
       for(i = 0; i < 0x4000; i++) writew(0x0720, &pBuffer[i]);
    } else {
-      SiS_SetMemory(memaddr, 0x8000, 0);
+      memset_io(memaddr, 0, 0x8000);
    }
 }
-#endif
 
 /*********************************************/
 /*           HELPER: SearchModeID            */
@@ -2132,7 +2122,7 @@ SiS_SetCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
       SiS_SetReg(SiS_Pr->SiS_P3d4,0x14,0x4F);
    }
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    if(SiS_Pr->ChipType == XGI_20) {
       SiS_SetReg(SiS_Pr->SiS_P3d4,0x04,crt1data[4] - 1);
       if(!(temp = crt1data[5] & 0x1f)) {
@@ -2215,7 +2205,7 @@ SiS_SetCRT1VCLK(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
    SiS_SetReg(SiS_Pr->SiS_P3c4,0x2c,clkb);
 
    if(SiS_Pr->ChipType >= SIS_315H) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
       SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x01);
       if(SiS_Pr->ChipType == XGI_20) {
          unsigned short mf = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
@@ -2236,7 +2226,7 @@ SiS_SetCRT1VCLK(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
 /*                  FIFO                     */
 /*********************************************/
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 void
 SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1,
                 unsigned short *idx2)
@@ -2506,11 +2496,7 @@ SiS_SetCRT1FIFO_630(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
    SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x09,0x80,data);
 
   /* Write foreground and background queue */
-#ifdef SIS_LINUX_KERNEL
    templ = sisfb_read_nbridge_pci_dword(SiS_Pr, 0x50);
-#else
-   templ = pciReadLong(0x00000000, 0x50);
-#endif
 
    if(SiS_Pr->ChipType == SIS_730) {
 
@@ -2530,13 +2516,8 @@ SiS_SetCRT1FIFO_630(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
 
    }
 
-#ifdef SIS_LINUX_KERNEL
    sisfb_write_nbridge_pci_dword(SiS_Pr, 0x50, templ);
    templ = sisfb_read_nbridge_pci_dword(SiS_Pr, 0xA0);
-#else
-   pciWriteLong(0x00000000, 0x50, templ);
-   templ = pciReadLong(0x00000000, 0xA0);
-#endif
 
    /* GUI grant timer (PCI config 0xA3) */
    if(SiS_Pr->ChipType == SIS_730) {
@@ -2552,15 +2533,11 @@ SiS_SetCRT1FIFO_630(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
 
    }
 
-#ifdef SIS_LINUX_KERNEL
    sisfb_write_nbridge_pci_dword(SiS_Pr, 0xA0, templ);
-#else
-   pciWriteLong(0x00000000, 0xA0, templ);
-#endif
 }
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static void
 SiS_SetCRT1FIFO_310(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
 {
@@ -2612,7 +2589,7 @@ SiS_SetVCLKState(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
    }
 
    if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
       if(VCLK > 150) data |= 0x80;
       SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0x7B,data);
 
@@ -2621,7 +2598,7 @@ SiS_SetVCLKState(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
       SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xF7,data);
 #endif
    } else if(SiS_Pr->ChipType < XGI_20) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
       if(VCLK >= 166) data |= 0x0c;
       SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xf3,data);
 
@@ -2630,7 +2607,7 @@ SiS_SetVCLKState(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
       }
 #endif
    } else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
       if(VCLK >= 200) data |= 0x0c;
       if(SiS_Pr->ChipType == XGI_20) data &= ~0x04;
       SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xf3,data);
@@ -2675,7 +2652,7 @@ SiS_SetCRT1ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
                 unsigned short ModeIdIndex, unsigned short RRTI)
 {
    unsigned short data, infoflag = 0, modeflag, resindex;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    unsigned char  *ROMAddr  = SiS_Pr->VirtualRomBase;
    unsigned short data2, data3;
 #endif
@@ -2736,7 +2713,7 @@ SiS_SetCRT1ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
       SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xB7,data);
    }
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    if(SiS_Pr->ChipType >= SIS_315H) {
       SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x31,0xfb);
    }
@@ -2826,7 +2803,7 @@ SiS_SetCRT1ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
 
    SiS_SetVCLKState(SiS_Pr, ModeNo, RRTI, ModeIdIndex);
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    if(((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->ChipType < SIS_661)) ||
        (SiS_Pr->ChipType == XGI_40)) {
       if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40) {
@@ -2845,7 +2822,7 @@ SiS_SetCRT1ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
 #endif
 }
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static void
 SiS_SetupDualChip(struct SiS_Private *SiS_Pr)
 {
@@ -2999,11 +2976,6 @@ SiS_SetCRT1Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sho
    SiS_Pr->SiS_SelectCRT2Rate = 0;
    SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2);
 
-#ifdef SIS_XORG_XF86
-   xf86DrvMsgVerb(0, X_PROBED, 4, "(init: VBType=0x%04x, VBInfo=0x%04x)\n",
-                    SiS_Pr->SiS_VBType, SiS_Pr->SiS_VBInfo);
-#endif
-
    if(SiS_Pr->SiS_VBInfo & SetSimuScanMode) {
       if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
          SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
@@ -3028,7 +3000,7 @@ SiS_SetCRT1Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sho
    }
 
    switch(SiS_Pr->ChipType) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
    case SIS_300:
       SiS_SetCRT1FIFO_300(SiS_Pr, ModeNo, RefreshRateTableIndex);
       break;
@@ -3039,7 +3011,7 @@ SiS_SetCRT1Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sho
       break;
 #endif
    default:
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
       if(SiS_Pr->ChipType == XGI_20) {
          unsigned char sr2b = 0, sr2c = 0;
          switch(ModeNo) {
@@ -3062,7 +3034,7 @@ SiS_SetCRT1Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sho
 
    SiS_SetCRT1ModeRegs(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    if(SiS_Pr->ChipType == XGI_40) {
       SiS_SetupDualChip(SiS_Pr);
    }
@@ -3070,11 +3042,9 @@ SiS_SetCRT1Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sho
 
    SiS_LoadDAC(SiS_Pr, ModeNo, ModeIdIndex);
 
-#ifdef SIS_LINUX_KERNEL
    if(SiS_Pr->SiS_flag_clearbuffer) {
       SiS_ClearBuffer(SiS_Pr, ModeNo);
    }
-#endif
 
    if(!(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2 | SetCRT2ToLCDA))) {
       SiS_WaitRetrace1(SiS_Pr);
@@ -3104,7 +3074,7 @@ SiS_InitVB(struct SiS_Private *SiS_Pr)
 static void
 SiS_ResetVB(struct SiS_Private *SiS_Pr)
 {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    unsigned char  *ROMAddr = SiS_Pr->VirtualRomBase;
    unsigned short temp;
 
@@ -3139,7 +3109,7 @@ SiS_StrangeStuff(struct SiS_Private *SiS_Pr)
     * which locks CRT2 in some way to CRT1 timing. Disable
     * this here.
     */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    if((IS_SIS651) || (IS_SISM650) ||
       SiS_Pr->ChipType == SIS_340 ||
       SiS_Pr->ChipType == XGI_40) {
@@ -3160,7 +3130,7 @@ SiS_StrangeStuff(struct SiS_Private *SiS_Pr)
 static void
 SiS_Handle760(struct SiS_Private *SiS_Pr)
 {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    unsigned int somebase;
    unsigned char temp1, temp2, temp3;
 
@@ -3170,11 +3140,7 @@ SiS_Handle760(struct SiS_Private *SiS_Pr)
        (!(SiS_Pr->SiS_SysFlags & SF_760UMA)) )
       return;
 
-#ifdef SIS_LINUX_KERNEL
    somebase = sisfb_read_mio_pci_word(SiS_Pr, 0x74);
-#else
-   somebase = pciReadWord(0x00001000, 0x74);
-#endif
    somebase &= 0xffff;
 
    if(somebase == 0) return;
@@ -3190,105 +3156,34 @@ SiS_Handle760(struct SiS_Private *SiS_Pr)
       temp2 = 0x0b;
    }
 
-#ifdef SIS_LINUX_KERNEL
    sisfb_write_nbridge_pci_byte(SiS_Pr, 0x7e, temp1);
    sisfb_write_nbridge_pci_byte(SiS_Pr, 0x8d, temp2);
-#else
-   pciWriteByte(0x00000000, 0x7e, temp1);
-   pciWriteByte(0x00000000, 0x8d, temp2);
-#endif
 
    SiS_SetRegByte((somebase + 0x85), temp3);
 #endif
 }
 
 /*********************************************/
-/*      X.org/XFree86: SET SCREEN PITCH      */
-/*********************************************/
-
-#ifdef SIS_XORG_XF86
-static void
-SiS_SetPitchCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
-{
-   SISPtr pSiS = SISPTR(pScrn);
-   unsigned short HDisplay = pSiS->scrnPitch >> 3;
-
-   SiS_SetReg(SiS_Pr->SiS_P3d4,0x13,(HDisplay & 0xFF));
-   SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0xF0,(HDisplay >> 8));
-}
-
-static void
-SiS_SetPitchCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
-{
-   SISPtr pSiS = SISPTR(pScrn);
-   unsigned short HDisplay = pSiS->scrnPitch2 >> 3;
-
-    /* Unlock CRT2 */
-   if(pSiS->VGAEngine == SIS_315_VGA)
-      SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2F, 0x01);
-   else
-      SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24, 0x01);
-
-   SiS_SetReg(SiS_Pr->SiS_Part1Port,0x07,(HDisplay & 0xFF));
-   SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0xF0,(HDisplay >> 8));
-}
-
-static void
-SiS_SetPitch(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
-{
-   SISPtr pSiS = SISPTR(pScrn);
-   bool isslavemode = false;
-
-   if( (pSiS->VBFlags2 & VB2_VIDEOBRIDGE) &&
-       ( ((pSiS->VGAEngine == SIS_300_VGA) &&
-          (SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0xa0) == 0x20) ||
-         ((pSiS->VGAEngine == SIS_315_VGA) &&
-          (SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x50) == 0x10) ) ) {
-      isslavemode = true;
-   }
-
-   /* We need to set pitch for CRT1 if bridge is in slave mode, too */
-   if((pSiS->VBFlags & DISPTYPE_DISP1) || (isslavemode)) {
-      SiS_SetPitchCRT1(SiS_Pr, pScrn);
-   }
-   /* We must not set the pitch for CRT2 if bridge is in slave mode */
-   if((pSiS->VBFlags & DISPTYPE_DISP2) && (!isslavemode)) {
-      SiS_SetPitchCRT2(SiS_Pr, pScrn);
-   }
-}
-#endif
-
-/*********************************************/
 /*                 SiSSetMode()              */
 /*********************************************/
 
-#ifdef SIS_XORG_XF86
-/* We need pScrn for setting the pitch correctly */
-bool
-SiSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn, unsigned short ModeNo, bool dosetpitch)
-#else
 bool
 SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
-#endif
 {
    SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
    unsigned short RealModeNo, ModeIdIndex;
    unsigned char  backupreg = 0;
-#ifdef SIS_LINUX_KERNEL
    unsigned short KeepLockReg;
 
    SiS_Pr->UseCustomMode = false;
    SiS_Pr->CRT1UsesCustomMode = false;
-#endif
 
    SiS_Pr->SiS_flag_clearbuffer = 0;
 
    if(SiS_Pr->UseCustomMode) {
       ModeNo = 0xfe;
    } else {
-#ifdef SIS_LINUX_KERNEL
       if(!(ModeNo & 0x80)) SiS_Pr->SiS_flag_clearbuffer = 1;
-#endif
       ModeNo &= 0x7f;
    }
 
@@ -3301,13 +3196,8 @@ SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
    SiS_GetSysFlags(SiS_Pr);
 
    SiS_Pr->SiS_VGAINFO = 0x11;
-#if defined(SIS_XORG_XF86) && (defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__amd64__) || defined(__x86_64__))
-   if(pScrn) SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
-#endif
 
-#ifdef SIS_LINUX_KERNEL
    KeepLockReg = SiS_GetReg(SiS_Pr->SiS_P3c4,0x05);
-#endif
    SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
 
    SiSInitPCIetc(SiS_Pr);
@@ -3344,12 +3234,10 @@ SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
    SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
    SiS_SetLowModeTest(SiS_Pr, ModeNo);
 
-#ifdef SIS_LINUX_KERNEL
    /* Check memory size (kernel framebuffer driver only) */
    if(!SiS_CheckMemorySize(SiS_Pr, ModeNo, ModeIdIndex)) {
       return false;
    }
-#endif
 
    SiS_OpenCRTC(SiS_Pr);
 
@@ -3384,7 +3272,7 @@ SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
    SiS_DisplayOn(SiS_Pr);
    SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    if(SiS_Pr->ChipType >= SIS_315H) {
       if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
          if(!(SiS_IsDualEdge(SiS_Pr))) {
@@ -3396,7 +3284,7 @@ SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
 
    if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
       if(SiS_Pr->ChipType >= SIS_315H) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
          if(!SiS_Pr->SiS_ROMNew) {
             if(SiS_IsVAMode(SiS_Pr)) {
                SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
@@ -3424,424 +3312,16 @@ SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
       }
    }
 
-#ifdef SIS_XORG_XF86
-   if(pScrn) {
-      /* SetPitch: Adapt to virtual size & position */
-      if((ModeNo > 0x13) && (dosetpitch)) {
-         SiS_SetPitch(SiS_Pr, pScrn);
-      }
-
-      /* Backup/Set ModeNo in BIOS scratch area */
-      SiS_GetSetModeID(pScrn, ModeNo);
-   }
-#endif
-
    SiS_CloseCRTC(SiS_Pr);
 
    SiS_Handle760(SiS_Pr);
 
-#ifdef SIS_LINUX_KERNEL
    /* We never lock registers in XF86 */
    if(KeepLockReg != 0xA1) SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x00);
-#endif
 
    return true;
 }
 
-/*********************************************/
-/*       X.org/XFree86: SiSBIOSSetMode()     */
-/*           for non-Dual-Head mode          */
-/*********************************************/
-
-#ifdef SIS_XORG_XF86
-bool
-SiSBIOSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
-               DisplayModePtr mode, bool IsCustom)
-{
-   SISPtr pSiS = SISPTR(pScrn);
-   unsigned short ModeNo = 0;
-
-   SiS_Pr->UseCustomMode = false;
-
-   if((IsCustom) && (SiS_CheckBuildCustomMode(pScrn, mode, pSiS->VBFlags))) {
-
-      xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "Setting custom mode %dx%d\n",
-                SiS_Pr->CHDisplay,
-                (mode->Flags & V_INTERLACE ? SiS_Pr->CVDisplay * 2 :
-                   (mode->Flags & V_DBLSCAN ? SiS_Pr->CVDisplay / 2 :
-                      SiS_Pr->CVDisplay)));
-
-   } else {
-
-      /* Don't need vbflags here; checks done earlier */
-      ModeNo = SiS_GetModeNumber(pScrn, mode, pSiS->VBFlags);
-      if(!ModeNo) return false;
-
-      xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "Setting standard mode 0x%x\n", ModeNo);
-
-   }
-
-   return(SiSSetMode(SiS_Pr, pScrn, ModeNo, true));
-}
-
-/*********************************************/
-/*    X.org/XFree86: SiSBIOSSetModeCRT2()    */
-/*           for Dual-Head modes             */
-/*********************************************/
-
-bool
-SiSBIOSSetModeCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
-               DisplayModePtr mode, bool IsCustom)
-{
-   SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
-   SISPtr  pSiS = SISPTR(pScrn);
-#ifdef SISDUALHEAD
-   SISEntPtr pSiSEnt = pSiS->entityPrivate;
-#endif
-   unsigned short ModeIdIndex;
-   unsigned short ModeNo = 0;
-   unsigned char  backupreg = 0;
-
-   SiS_Pr->UseCustomMode = false;
-
-   /* Remember: Custom modes for CRT2 are ONLY supported
-    *     -) on the 30x/B/C, and
-    *     -) if CRT2 is LCD or VGA, or CRT1 is LCDA
-    */
-
-   if((IsCustom) && (SiS_CheckBuildCustomMode(pScrn, mode, pSiS->VBFlags))) {
-
-         ModeNo = 0xfe;
-
-   } else {
-
-         ModeNo = SiS_GetModeNumber(pScrn, mode, pSiS->VBFlags);
-         if(!ModeNo) return false;
-
-   }
-
-   SiSRegInit(SiS_Pr, BaseAddr);
-   SiSInitPtr(SiS_Pr);
-   SiS_GetSysFlags(SiS_Pr);
-#if defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__amd64__) || defined(__x86_64__)
-   SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
-#else
-   SiS_Pr->SiS_VGAINFO = 0x11;
-#endif
-
-   SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
-
-   SiSInitPCIetc(SiS_Pr);
-   SiSSetLVDSetc(SiS_Pr);
-   SiSDetermineROMUsage(SiS_Pr);
-
-   /* Save mode info so we can set it from within SetMode for CRT1 */
-#ifdef SISDUALHEAD
-   if(pSiS->DualHeadMode) {
-      pSiSEnt->CRT2ModeNo = ModeNo;
-      pSiSEnt->CRT2DMode = mode;
-      pSiSEnt->CRT2IsCustom = IsCustom;
-      pSiSEnt->CRT2CR30 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
-      pSiSEnt->CRT2CR31 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31);
-      pSiSEnt->CRT2CR35 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
-      pSiSEnt->CRT2CR38 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
-#if 0
-      /* We can't set CRT2 mode before CRT1 mode is set - says who...? */
-      if(pSiSEnt->CRT1ModeNo == -1) {
-         xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
-                "Setting CRT2 mode delayed until after setting CRT1 mode\n");
-         return true;
-      }
-#endif
-      pSiSEnt->CRT2ModeSet = true;
-   }
-#endif
-
-   if(SiS_Pr->UseCustomMode) {
-
-      unsigned short temptemp = SiS_Pr->CVDisplay;
-
-      if(SiS_Pr->CModeFlag & DoubleScanMode)     temptemp >>= 1;
-      else if(SiS_Pr->CInfoFlag & InterlaceMode) temptemp <<= 1;
-
-      xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
-          "Setting custom mode %dx%d on CRT2\n",
-          SiS_Pr->CHDisplay, temptemp);
-
-   } else {
-
-      xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
-          "Setting standard mode 0x%x on CRT2\n", ModeNo);
-
-   }
-
-   SiS_UnLockCRT2(SiS_Pr);
-
-   if(!SiS_Pr->UseCustomMode) {
-      if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return false;
-   } else {
-      ModeIdIndex = 0;
-   }
-
-   SiS_GetVBType(SiS_Pr);
-
-   SiS_InitVB(SiS_Pr);
-   if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
-      if(SiS_Pr->ChipType >= SIS_315H) {
-         SiS_ResetVB(SiS_Pr);
-         SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x32,0x10);
-         SiS_SetRegOR(SiS_Pr->SiS_Part2Port,0x00,0x0c);
-         backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
-      } else {
-         backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
-      }
-   }
-
-   /* Get VB information (connectors, connected devices) */
-   if(!SiS_Pr->UseCustomMode) {
-      SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 1);
-   } else {
-      /* If this is a custom mode, we don't check the modeflag for CRT2Mode */
-      SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 0);
-   }
-   SiS_SetYPbPr(SiS_Pr);
-   SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex);
-   SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
-   SiS_SetLowModeTest(SiS_Pr, ModeNo);
-
-   SiS_ResetSegmentRegisters(SiS_Pr);
-
-   /* Set mode on CRT2 */
-   if( (SiS_Pr->SiS_VBType & VB_SISVB)    ||
-       (SiS_Pr->SiS_IF_DEF_LVDS     == 1) ||
-       (SiS_Pr->SiS_IF_DEF_CH70xx   != 0) ||
-       (SiS_Pr->SiS_IF_DEF_TRUMPION != 0) ) {
-      SiS_SetCRT2Group(SiS_Pr, ModeNo);
-   }
-
-   SiS_StrangeStuff(SiS_Pr);
-
-   SiS_DisplayOn(SiS_Pr);
-   SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
-
-   if(SiS_Pr->ChipType >= SIS_315H) {
-      if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
-         if(!(SiS_IsDualEdge(SiS_Pr))) {
-            SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
-         }
-      }
-   }
-
-   if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
-      if(SiS_Pr->ChipType >= SIS_315H) {
-         if(!SiS_Pr->SiS_ROMNew) {
-            if(SiS_IsVAMode(SiS_Pr)) {
-               SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
-            } else {
-               SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x35,0xFE);
-            }
-         }
-
-         SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupreg);
-
-         if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x30) & SetCRT2ToLCD) {
-            SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x38,0xfc);
-         }
-      } else if((SiS_Pr->ChipType == SIS_630) ||
-                (SiS_Pr->ChipType == SIS_730)) {
-         SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
-      }
-   }
-
-   /* SetPitch: Adapt to virtual size & position */
-   SiS_SetPitchCRT2(SiS_Pr, pScrn);
-
-   SiS_Handle760(SiS_Pr);
-
-   return true;
-}
-
-/*********************************************/
-/*    X.org/XFree86: SiSBIOSSetModeCRT1()    */
-/*           for Dual-Head modes             */
-/*********************************************/
-
-bool
-SiSBIOSSetModeCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
-                   DisplayModePtr mode, bool IsCustom)
-{
-   SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
-   SISPtr  pSiS = SISPTR(pScrn);
-   unsigned short ModeIdIndex, ModeNo = 0;
-   unsigned char  backupreg = 0;
-#ifdef SISDUALHEAD
-   SISEntPtr pSiSEnt = pSiS->entityPrivate;
-   unsigned char  backupcr30, backupcr31, backupcr38, backupcr35, backupp40d=0;
-   bool backupcustom;
-#endif
-
-   SiS_Pr->UseCustomMode = false;
-
-   if((IsCustom) && (SiS_CheckBuildCustomMode(pScrn, mode, pSiS->VBFlags))) {
-
-         unsigned short temptemp = SiS_Pr->CVDisplay;
-
-         if(SiS_Pr->CModeFlag & DoubleScanMode)     temptemp >>= 1;
-         else if(SiS_Pr->CInfoFlag & InterlaceMode) temptemp <<= 1;
-
-         xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
-                "Setting custom mode %dx%d on CRT1\n",
-                SiS_Pr->CHDisplay, temptemp);
-         ModeNo = 0xfe;
-
-   } else {
-
-         ModeNo = SiS_GetModeNumber(pScrn, mode, 0); /* don't give VBFlags */
-         if(!ModeNo) return false;
-
-         xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
-                "Setting standard mode 0x%x on CRT1\n", ModeNo);
-   }
-
-   SiSInitPtr(SiS_Pr);
-   SiSRegInit(SiS_Pr, BaseAddr);
-   SiS_GetSysFlags(SiS_Pr);
-#if defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__amd64__) || defined(__x86_64__)
-   SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
-#else
-   SiS_Pr->SiS_VGAINFO = 0x11;
-#endif
-
-   SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
-
-   SiSInitPCIetc(SiS_Pr);
-   SiSSetLVDSetc(SiS_Pr);
-   SiSDetermineROMUsage(SiS_Pr);
-
-   SiS_UnLockCRT2(SiS_Pr);
-
-   if(!SiS_Pr->UseCustomMode) {
-      if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return false;
-   } else {
-      ModeIdIndex = 0;
-   }
-
-   /* Determine VBType */
-   SiS_GetVBType(SiS_Pr);
-
-   SiS_InitVB(SiS_Pr);
-   if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
-      if(SiS_Pr->ChipType >= SIS_315H) {
-         backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
-      } else {
-         backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
-      }
-   }
-
-   /* Get VB information (connectors, connected devices) */
-   /* (We don't care if the current mode is a CRT2 mode) */
-   SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 0);
-   SiS_SetYPbPr(SiS_Pr);
-   SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex);
-   SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
-   SiS_SetLowModeTest(SiS_Pr, ModeNo);
-
-   SiS_OpenCRTC(SiS_Pr);
-
-   /* Set mode on CRT1 */
-   SiS_SetCRT1Group(SiS_Pr, ModeNo, ModeIdIndex);
-   if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
-      SiS_SetCRT2Group(SiS_Pr, ModeNo);
-   }
-
-   /* SetPitch: Adapt to virtual size & position */
-   SiS_SetPitchCRT1(SiS_Pr, pScrn);
-
-   SiS_HandleCRT1(SiS_Pr);
-
-   SiS_StrangeStuff(SiS_Pr);
-
-   SiS_CloseCRTC(SiS_Pr);
-
-#ifdef SISDUALHEAD
-   if(pSiS->DualHeadMode) {
-      pSiSEnt->CRT1ModeNo = ModeNo;
-      pSiSEnt->CRT1DMode = mode;
-   }
-#endif
-
-   if(SiS_Pr->UseCustomMode) {
-      SiS_Pr->CRT1UsesCustomMode = true;
-      SiS_Pr->CSRClock_CRT1 = SiS_Pr->CSRClock;
-      SiS_Pr->CModeFlag_CRT1 = SiS_Pr->CModeFlag;
-   } else {
-      SiS_Pr->CRT1UsesCustomMode = false;
-   }
-
-   /* Reset CRT2 if changing mode on CRT1 */
-#ifdef SISDUALHEAD
-   if(pSiS->DualHeadMode) {
-      if(pSiSEnt->CRT2ModeNo != -1) {
-         xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
-                                "(Re-)Setting mode for CRT2\n");
-         backupcustom = SiS_Pr->UseCustomMode;
-         backupcr30 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
-         backupcr31 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31);
-         backupcr35 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
-         backupcr38 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
-         if(SiS_Pr->SiS_VBType & VB_SISVB) {
-            /* Backup LUT-enable */
-            if(pSiSEnt->CRT2ModeSet) {
-               backupp40d = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x0d) & 0x08;
-            }
-         }
-         if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
-            SiS_SetReg(SiS_Pr->SiS_P3d4,0x30,pSiSEnt->CRT2CR30);
-            SiS_SetReg(SiS_Pr->SiS_P3d4,0x31,pSiSEnt->CRT2CR31);
-            SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,pSiSEnt->CRT2CR35);
-            SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,pSiSEnt->CRT2CR38);
-         }
-
-         SiSBIOSSetModeCRT2(SiS_Pr, pSiSEnt->pScrn_1,
-                            pSiSEnt->CRT2DMode, pSiSEnt->CRT2IsCustom);
-
-         SiS_SetReg(SiS_Pr->SiS_P3d4,0x30,backupcr30);
-         SiS_SetReg(SiS_Pr->SiS_P3d4,0x31,backupcr31);
-         SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupcr35);
-         SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupcr38);
-         if(SiS_Pr->SiS_VBType & VB_SISVB) {
-            SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0d, ~0x08, backupp40d);
-         }
-         SiS_Pr->UseCustomMode = backupcustom;
-      }
-   }
-#endif
-
-   /* Warning: From here, the custom mode entries in SiS_Pr are
-    * possibly overwritten
-    */
-
-   SiS_DisplayOn(SiS_Pr);
-   SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
-
-   if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
-      if(SiS_Pr->ChipType >= SIS_315H) {
-         SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupreg);
-      } else if((SiS_Pr->ChipType == SIS_630) ||
-                (SiS_Pr->ChipType == SIS_730)) {
-         SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
-      }
-   }
-
-   SiS_Handle760(SiS_Pr);
-
-   /* Backup/Set ModeNo in BIOS scratch area */
-   SiS_GetSetModeID(pScrn,ModeNo);
-
-   return true;
-}
-#endif /* Linux_XF86 */
-
 #ifndef GETBITSTR
 #define BITMASK(h,l)            (((unsigned)(1U << ((h)-(l)+1))-1)<<(l))
 #define GENMASK(mask)           BITMASK(1?mask,0?mask)
@@ -3927,7 +3407,7 @@ SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
    SiS_Pr->CVBlankStart = SiS_Pr->SiS_VGAVDE;
 
    if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
       tempbx = SiS_Pr->SiS_VGAHT;
       if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
          tempbx = SiS_Pr->PanelHT;
@@ -3936,7 +3416,7 @@ SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
       remaining = tempbx % 8;
 #endif
    } else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
       /* OK for LCDA, LVDS */
       tempbx = SiS_Pr->PanelHT - SiS_Pr->PanelXRes;
       tempax = SiS_Pr->SiS_VGAHDE;  /* not /2 ! */
@@ -3950,7 +3430,7 @@ SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
    SiS_Pr->CHTotal = SiS_Pr->CHBlankEnd = tempbx;
 
    if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
       if(SiS_Pr->SiS_VGAHDE == SiS_Pr->PanelXRes) {
          SiS_Pr->CHSyncStart = SiS_Pr->SiS_VGAHDE + ((SiS_Pr->PanelHRS + 1) & ~1);
          SiS_Pr->CHSyncEnd = SiS_Pr->CHSyncStart + SiS_Pr->PanelHRE;
@@ -3982,7 +3462,7 @@ SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
       }
 #endif
    } else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
       tempax = VGAHDE;
       if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
          tempbx = SiS_Pr->PanelXRes;
@@ -4001,7 +3481,7 @@ SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
    if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
       tempax = SiS_Pr->PanelYRes;
    } else if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
       /* Stupid hack for 640x400/320x200 */
       if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
          if((tempax + tempbx) == 438) tempbx += 16;
@@ -4054,36 +3534,12 @@ SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
    if(modeflag & DoubleScanMode) tempax |= 0x80;
    SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,0x5F,tempax);
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-   xf86DrvMsg(0, X_INFO, "%d %d %d %d  %d %d %d %d  (%d %d %d %d)\n",
-        SiS_Pr->CHDisplay, SiS_Pr->CHSyncStart, SiS_Pr->CHSyncEnd, SiS_Pr->CHTotal,
-        SiS_Pr->CVDisplay, SiS_Pr->CVSyncStart, SiS_Pr->CVSyncEnd, SiS_Pr->CVTotal,
-        SiS_Pr->CHBlankStart, SiS_Pr->CHBlankEnd, SiS_Pr->CVBlankStart, SiS_Pr->CVBlankEnd);
-   xf86DrvMsg(0, X_INFO, " {{0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
-        SiS_Pr->CCRT1CRTC[0], SiS_Pr->CCRT1CRTC[1],
-        SiS_Pr->CCRT1CRTC[2], SiS_Pr->CCRT1CRTC[3],
-        SiS_Pr->CCRT1CRTC[4], SiS_Pr->CCRT1CRTC[5],
-        SiS_Pr->CCRT1CRTC[6], SiS_Pr->CCRT1CRTC[7]);
-   xf86DrvMsg(0, X_INFO, "   0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
-        SiS_Pr->CCRT1CRTC[8], SiS_Pr->CCRT1CRTC[9],
-        SiS_Pr->CCRT1CRTC[10], SiS_Pr->CCRT1CRTC[11],
-        SiS_Pr->CCRT1CRTC[12], SiS_Pr->CCRT1CRTC[13],
-        SiS_Pr->CCRT1CRTC[14], SiS_Pr->CCRT1CRTC[15]);
-   xf86DrvMsg(0, X_INFO, "   0x%02x}},\n", SiS_Pr->CCRT1CRTC[16]);
-#endif
-#endif
 }
 
 void
 SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata,
                         int xres, int yres,
-#ifdef SIS_XORG_XF86
-                        DisplayModePtr current
-#endif
-#ifdef SIS_LINUX_KERNEL
                         struct fb_var_screeninfo *var, bool writeres
-#endif
 )
 {
    unsigned short HRE, HBE, HRS, HBS, HDE, HT;
@@ -4127,25 +3583,10 @@ SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata,
 
    D = B - F - C;
 
-#ifdef SIS_XORG_XF86
-   current->HDisplay   = (E * 8);
-   current->HSyncStart = (E * 8) + (F * 8);
-   current->HSyncEnd   = (E * 8) + (F * 8) + (C * 8);
-   current->HTotal     = (E * 8) + (F * 8) + (C * 8) + (D * 8);
-#ifdef TWDEBUG
-   xf86DrvMsg(0, X_INFO,
-                "H: A %d B %d C %d D %d E %d F %d  HT %d HDE %d HRS %d HBS %d HBE %d HRE %d\n",
-                A, B, C, D, E, F, HT, HDE, HRS, HBS, HBE, HRE);
-#else
-   (void)VBS;  (void)HBS;  (void)A;
-#endif
-#endif
-#ifdef SIS_LINUX_KERNEL
    if(writeres) var->xres = xres = E * 8;
    var->left_margin = D * 8;
    var->right_margin = F * 8;
    var->hsync_len = C * 8;
-#endif
 
    /* Vertical */
    sr_data = crdata[13];
@@ -4192,30 +3633,10 @@ SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata,
 
    D = B - F - C;
 
-#ifdef SIS_XORG_XF86
-   current->VDisplay   = VDE + 1;
-   current->VSyncStart = VRS + 1;
-   current->VSyncEnd   = ((VRS & ~0x1f) | VRE) + 1;
-   if(VRE <= (VRS & 0x1f)) current->VSyncEnd += 32;
-   current->VTotal     = E + D + C + F;
-#if 0
-   current->VDisplay   = E;
-   current->VSyncStart = E + D;
-   current->VSyncEnd   = E + D + C;
-   current->VTotal     = E + D + C + F;
-#endif
-#ifdef TWDEBUG
-   xf86DrvMsg(0, X_INFO,
-        "V: A %d B %d C %d D %d E %d F %d  VT %d VDE %d VRS %d VBS %d VBE %d VRE %d\n",
-        A, B, C, D, E, F, VT, VDE, VRS, VBS, VBE, VRE);
-#endif
-#endif
-#ifdef SIS_LINUX_KERNEL
    if(writeres) var->yres = yres = E;
    var->upper_margin = D;
    var->lower_margin = F;
    var->vsync_len = C;
-#endif
 
    if((xres == 320) && ((yres == 200) || (yres == 240))) {
         /* Terrible hack, but correct CRTC data for
@@ -4224,17 +3645,9 @@ SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata,
          * a negative D. The CRT controller does not
          * seem to like correcting HRE to 50)
          */
-#ifdef SIS_XORG_XF86
-      current->HDisplay   = 320;
-      current->HSyncStart = 328;
-      current->HSyncEnd   = 376;
-      current->HTotal     = 400;
-#endif
-#ifdef SIS_LINUX_KERNEL
       var->left_margin = (400 - 376);
       var->right_margin = (328 - 320);
       var->hsync_len = (376 - 328);
-#endif
 
    }
 
diff --git a/drivers/video/sis/init.h b/drivers/video/sis/init.h
index b96005c39c67..ee8ed3c203da 100644
--- a/drivers/video/sis/init.h
+++ b/drivers/video/sis/init.h
@@ -53,21 +53,8 @@
 #ifndef _INIT_H_
 #define _INIT_H_
 
-#include "osdef.h"
 #include "initdef.h"
 
-#ifdef SIS_XORG_XF86
-#include "sis.h"
-#define SIS_NEED_inSISREG
-#define SIS_NEED_inSISREGW
-#define SIS_NEED_inSISREGL
-#define SIS_NEED_outSISREG
-#define SIS_NEED_outSISREGW
-#define SIS_NEED_outSISREGL
-#include "sis_regs.h"
-#endif
-
-#ifdef SIS_LINUX_KERNEL
 #include "vgatypes.h"
 #include "vstruct.h"
 #ifdef SIS_CP
@@ -78,7 +65,6 @@
 #include <linux/fb.h>
 #include "sis.h"
 #include <video/sisfb.h>
-#endif
 
 /* Mode numbers */
 static const unsigned short ModeIndex_320x200[]      = {0x59, 0x41, 0x00, 0x4f};
@@ -286,7 +272,7 @@ static const struct SiS_ModeResInfo_S SiS_ModeResInfo[] =
         { 1280, 854, 8,16}    /* 0x22 */
 };
 
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
 static const struct SiS_StandTable_S SiS_StandTable[]=
 {
 /* 0x00: MD_0_200 */
@@ -1521,10 +1507,6 @@ static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1640x480_1_H[] =
 };
 
 bool            SiSInitPtr(struct SiS_Private *SiS_Pr);
-#ifdef SIS_XORG_XF86
-unsigned short  SiS_GetModeID(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay,
-                                int Depth, bool FSTN, int LCDwith, int LCDheight);
-#endif
 unsigned short  SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay,
                                 int VDisplay, int Depth, bool FSTN,
                                 unsigned short CustomT, int LCDwith, int LCDheight,
@@ -1550,17 +1532,11 @@ void		SiS_SetRegOR(SISIOADDRESS Port,unsigned short Index, unsigned short DataOR
 void            SiS_DisplayOn(struct SiS_Private *SiS_Pr);
 void            SiS_DisplayOff(struct SiS_Private *SiS_Pr);
 void            SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
-#ifndef SIS_LINUX_KERNEL
-void            SiSSetLVDSetc(struct SiS_Private *SiS_Pr);
-#endif
 void            SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable);
 void            SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable);
 unsigned short  SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
                                 unsigned short ModeIdIndex);
 bool            SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr);
-#ifndef SIS_LINUX_KERNEL
-void            SiS_GetVBType(struct SiS_Private *SiS_Pr);
-#endif
 
 bool            SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
                                 unsigned short *ModeIdIndex);
@@ -1572,37 +1548,19 @@ unsigned short	SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short Mode
                                 unsigned short ModeIdIndex);
 unsigned short  SiS_GetOffset(struct SiS_Private *SiS_Pr,unsigned short ModeNo,
                                 unsigned short ModeIdIndex, unsigned short RRTI);
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 void            SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1,
                                 unsigned short *idx2);
 unsigned short  SiS_GetFIFOThresholdB300(unsigned short idx1, unsigned short idx2);
 unsigned short  SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index);
 #endif
 void            SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
-#ifdef SIS_XORG_XF86
-bool            SiSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn, unsigned short ModeNo,
-                                bool dosetpitch);
-bool            SiSBIOSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
-                                DisplayModePtr mode, bool IsCustom);
-bool            SiSBIOSSetModeCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
-                                DisplayModePtr mode, bool IsCustom);
-bool            SiSBIOSSetModeCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
-                                DisplayModePtr mode, bool IsCustom);
-#endif
-#ifdef SIS_LINUX_KERNEL
 bool            SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
-#endif
 void            SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth);
 void            SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
                                 unsigned short ModeIdIndex);
-#ifdef SIS_XORG_XF86
-void            SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres,
-                                int yres, DisplayModePtr current);
-#endif
-#ifdef SIS_LINUX_KERNEL
 void            SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres,
                                 int yres, struct fb_var_screeninfo *var, bool writeres);
-#endif
 
 /* From init301.c: */
 extern void             SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
@@ -1626,29 +1584,16 @@ extern unsigned short	SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short
 extern bool             SiS_IsVAMode(struct SiS_Private *);
 extern bool             SiS_IsDualEdge(struct SiS_Private *);
 
-#ifdef SIS_XORG_XF86
-/* From other modules: */
-extern unsigned short   SiS_CheckBuildCustomMode(ScrnInfoPtr pScrn, DisplayModePtr mode,
-                                unsigned int VBFlags);
-extern unsigned char    SiS_GetSetBIOSScratch(ScrnInfoPtr pScrn, unsigned short offset,
-                                unsigned char value);
-extern unsigned char    SiS_GetSetModeID(ScrnInfoPtr pScrn, unsigned char id);
-extern unsigned short   SiS_GetModeNumber(ScrnInfoPtr pScrn, DisplayModePtr mode,
-                                unsigned int VBFlags);
-#endif
-
-#ifdef SIS_LINUX_KERNEL
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 extern unsigned int     sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
 extern void             sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg,
                                 unsigned int val);
 #endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 extern void             sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg,
                                 unsigned char val);
 extern unsigned int     sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg);
 #endif
-#endif
 
 #endif
 
diff --git a/drivers/video/sis/init301.c b/drivers/video/sis/init301.c
index da33d801c22e..9fa66fd4052a 100644
--- a/drivers/video/sis/init301.c
+++ b/drivers/video/sis/init301.c
@@ -75,11 +75,11 @@
 
 #include "init301.h"
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 #include "oem300.h"
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 #include "oem310.h"
 #endif
 
@@ -87,9 +87,7 @@
 #define SiS_I2CDELAYSHORT  150
 
 static unsigned short   SiS_GetBIOSLCDResInfo(struct SiS_Private *SiS_Pr);
-#ifdef SIS_LINUX_KERNEL
 static void             SiS_SetCH70xx(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
-#endif
 
 /*********************************************/
 /*         HELPER: Lock/Unlock CRT2          */
@@ -106,9 +104,7 @@ SiS_UnLockCRT2(struct SiS_Private *SiS_Pr)
       SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24,0x01);
 }
 
-#ifdef SIS_LINUX_KERNEL
 static
-#endif
 void
 SiS_LockCRT2(struct SiS_Private *SiS_Pr)
 {
@@ -138,7 +134,7 @@ SiS_SetRegSR11ANDOR(struct SiS_Private *SiS_Pr, unsigned short DataAND, unsigned
 /*    HELPER: Get Pointer to LCD structure   */
 /*********************************************/
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static unsigned char *
 GetLCDStructPtr661(struct SiS_Private *SiS_Pr)
 {
@@ -404,7 +400,7 @@ SiS_SaveCRT2Info(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
 /*    HELPER: GET SOME DATA FROM BIOS ROM    */
 /*********************************************/
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 static bool
 SiS_CR36BIOSWord23b(struct SiS_Private *SiS_Pr)
 {
@@ -449,7 +445,7 @@ SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime)
       SiS_GetReg(SiS_Pr->SiS_P3c4, 0x05);
 }
 
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
 static void
 SiS_GenericDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
 {
@@ -457,7 +453,7 @@ SiS_GenericDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
 }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static void
 SiS_LongDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
 {
@@ -467,7 +463,7 @@ SiS_LongDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
 }
 #endif
 
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
 static void
 SiS_ShortDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
 {
@@ -480,14 +476,14 @@ SiS_ShortDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
 static void
 SiS_PanelDelay(struct SiS_Private *SiS_Pr, unsigned short DelayTime)
 {
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
    unsigned char  *ROMAddr = SiS_Pr->VirtualRomBase;
    unsigned short PanelID, DelayIndex, Delay=0;
 #endif
 
    if(SiS_Pr->ChipType < SIS_315H) {
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 
       PanelID = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36);
       if(SiS_Pr->SiS_VBType & VB_SISVB) {
@@ -513,11 +509,11 @@ SiS_PanelDelay(struct SiS_Private *SiS_Pr, unsigned short DelayTime)
       }
       SiS_ShortDelay(SiS_Pr, Delay);
 
-#endif  /* SIS300 */
+#endif  /* CONFIG_FB_SIS_300 */
 
    } else {
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 
       if((SiS_Pr->ChipType >= SIS_661)    ||
          (SiS_Pr->ChipType <= SIS_315PRO) ||
@@ -579,12 +575,12 @@ SiS_PanelDelay(struct SiS_Private *SiS_Pr, unsigned short DelayTime)
 
       }
 
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
 
    }
 }
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static void
 SiS_PanelDelayLoop(struct SiS_Private *SiS_Pr, unsigned short DelayTime, unsigned short DelayLoop)
 {
@@ -613,7 +609,7 @@ SiS_WaitRetrace1(struct SiS_Private *SiS_Pr)
    while((!(SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08)) && --watchdog);
 }
 
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
 static void
 SiS_WaitRetrace2(struct SiS_Private *SiS_Pr, unsigned short reg)
 {
@@ -630,7 +626,7 @@ static void
 SiS_WaitVBRetrace(struct SiS_Private *SiS_Pr)
 {
    if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
       if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
          if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x20)) return;
       }
@@ -641,7 +637,7 @@ SiS_WaitVBRetrace(struct SiS_Private *SiS_Pr)
       }
 #endif
    } else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
       if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x40)) {
          SiS_WaitRetrace1(SiS_Pr);
       } else {
@@ -686,7 +682,7 @@ SiS_VBLongWait(struct SiS_Private *SiS_Pr)
 /*               HELPER: MISC                */
 /*********************************************/
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 static bool
 SiS_Is301B(struct SiS_Private *SiS_Pr)
 {
@@ -708,7 +704,7 @@ SiS_CRT2IsLCD(struct SiS_Private *SiS_Pr)
 bool
 SiS_IsDualEdge(struct SiS_Private *SiS_Pr)
 {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    if(SiS_Pr->ChipType >= SIS_315H) {
       if((SiS_Pr->ChipType != SIS_650) || (SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0xf0)) {
          if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x38) & EnableDualEdge) return true;
@@ -721,7 +717,7 @@ SiS_IsDualEdge(struct SiS_Private *SiS_Pr)
 bool
 SiS_IsVAMode(struct SiS_Private *SiS_Pr)
 {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    unsigned short flag;
 
    if(SiS_Pr->ChipType >= SIS_315H) {
@@ -732,7 +728,7 @@ SiS_IsVAMode(struct SiS_Private *SiS_Pr)
    return false;
 }
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static bool
 SiS_IsVAorLCD(struct SiS_Private *SiS_Pr)
 {
@@ -745,7 +741,7 @@ SiS_IsVAorLCD(struct SiS_Private *SiS_Pr)
 static bool
 SiS_IsDualLink(struct SiS_Private *SiS_Pr)
 {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    if(SiS_Pr->ChipType >= SIS_315H) {
       if((SiS_CRT2IsLCD(SiS_Pr)) ||
          (SiS_IsVAMode(SiS_Pr))) {
@@ -756,7 +752,7 @@ SiS_IsDualLink(struct SiS_Private *SiS_Pr)
    return false;
 }
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static bool
 SiS_TVEnabled(struct SiS_Private *SiS_Pr)
 {
@@ -768,7 +764,7 @@ SiS_TVEnabled(struct SiS_Private *SiS_Pr)
 }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static bool
 SiS_LCDAEnabled(struct SiS_Private *SiS_Pr)
 {
@@ -777,7 +773,7 @@ SiS_LCDAEnabled(struct SiS_Private *SiS_Pr)
 }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static bool
 SiS_WeHaveBacklightCtrl(struct SiS_Private *SiS_Pr)
 {
@@ -788,7 +784,7 @@ SiS_WeHaveBacklightCtrl(struct SiS_Private *SiS_Pr)
 }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static bool
 SiS_IsNotM650orLater(struct SiS_Private *SiS_Pr)
 {
@@ -804,7 +800,7 @@ SiS_IsNotM650orLater(struct SiS_Private *SiS_Pr)
 }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static bool
 SiS_IsYPbPr(struct SiS_Private *SiS_Pr)
 {
@@ -816,7 +812,7 @@ SiS_IsYPbPr(struct SiS_Private *SiS_Pr)
 }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static bool
 SiS_IsChScart(struct SiS_Private *SiS_Pr)
 {
@@ -828,7 +824,7 @@ SiS_IsChScart(struct SiS_Private *SiS_Pr)
 }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static bool
 SiS_IsTVOrYPbPrOrScart(struct SiS_Private *SiS_Pr)
 {
@@ -848,7 +844,7 @@ SiS_IsTVOrYPbPrOrScart(struct SiS_Private *SiS_Pr)
 }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static bool
 SiS_IsLCDOrLCDA(struct SiS_Private *SiS_Pr)
 {
@@ -914,7 +910,7 @@ SiS_BridgeInSlavemode(struct SiS_Private *SiS_Pr)
 /*********************************************/
 
 /* Setup general purpose IO for Chrontel communication */
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 void
 SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo)
 {
@@ -923,11 +919,7 @@ SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo)
 
    if(!(SiS_Pr->SiS_ChSW)) return;
 
-#ifdef SIS_LINUX_KERNEL
    acpibase = sisfb_read_lpc_pci_dword(SiS_Pr, 0x74);
-#else
-   acpibase = pciReadLong(0x00000800, 0x74);
-#endif
    acpibase &= 0xFFFF;
    if(!acpibase) return;
    temp = SiS_GetRegShort((acpibase + 0x3c));   /* ACPI register 0x3c: GP Event 1 I/O mode select */
@@ -969,7 +961,7 @@ SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
         tempax &= (DriverMode | LoadDACFlag | SetNotSimuMode | SetPALTV);
         tempbx |= tempax;
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
         if(SiS_Pr->ChipType >= SIS_315H) {
            if(SiS_Pr->SiS_VBType & VB_SISLCDA) {
               if(ModeNo == 0x03) {
@@ -1019,7 +1011,7 @@ SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
            }
         }
 
-#endif  /* SIS315H */
+#endif  /* CONFIG_FB_SIS_315 */
 
         if(!(SiS_Pr->SiS_VBType & VB_SISVGA2)) {
            tempbx &= ~(SetCRT2ToRAMDAC);
@@ -1154,24 +1146,16 @@ SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
 
    SiS_Pr->SiS_VBInfo = tempbx;
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
    if(SiS_Pr->ChipType == SIS_630) {
       SiS_SetChrontelGPIO(SiS_Pr, SiS_Pr->SiS_VBInfo);
    }
 #endif
 
-#ifdef SIS_LINUX_KERNEL
 #if 0
    printk(KERN_DEBUG "sisfb: (init301: VBInfo= 0x%04x, SetFlag=0x%04x)\n",
       SiS_Pr->SiS_VBInfo, SiS_Pr->SiS_SetFlag);
 #endif
-#endif
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-   xf86DrvMsg(0, X_PROBED, "(init301: VBInfo=0x%04x, SetFlag=0x%04x)\n",
-      SiS_Pr->SiS_VBInfo, SiS_Pr->SiS_SetFlag);
-#endif
-#endif
 }
 
 /*********************************************/
@@ -1415,12 +1399,6 @@ SiS_SetTVMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
    }
 
    SiS_Pr->SiS_VBInfo &= ~SetPALTV;
-
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-   xf86DrvMsg(0, X_INFO, "(init301: TVMode %x, VBInfo %x)\n", SiS_Pr->SiS_TVMode, SiS_Pr->SiS_VBInfo);
-#endif
-#endif
 }
 
 /*********************************************/
@@ -1443,22 +1421,10 @@ SiS_GetBIOSLCDResInfo(struct SiS_Private *SiS_Pr)
 static void
 SiS_GetLCDInfoBIOS(struct SiS_Private *SiS_Pr)
 {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    unsigned char  *ROMAddr;
    unsigned short temp;
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-   xf86DrvMsg(0, X_INFO, "Paneldata driver: [%d %d] [H %d %d] [V %d %d] [C %d 0x%02x 0x%02x]\n",
-        SiS_Pr->PanelHT, SiS_Pr->PanelVT,
-        SiS_Pr->PanelHRS, SiS_Pr->PanelHRE,
-        SiS_Pr->PanelVRS, SiS_Pr->PanelVRE,
-        SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].CLOCK,
-        SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_A,
-        SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_B);
-#endif
-#endif
-
    if((ROMAddr = GetLCDStructPtr661(SiS_Pr))) {
       if((temp = SISGETROMW(6)) != SiS_Pr->PanelHT) {
          SiS_Pr->SiS_NeedRomModeData = true;
@@ -1480,18 +1446,6 @@ SiS_GetLCDInfoBIOS(struct SiS_Private *SiS_Pr)
       SiS_Pr->SiS_VCLKData[VCLK_CUSTOM_315].SR2C =
          SiS_Pr->SiS_VBVCLKData[VCLK_CUSTOM_315].Part4_B = ROMAddr[20];
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-      xf86DrvMsg(0, X_INFO, "Paneldata BIOS:  [%d %d] [H %d %d] [V %d %d] [C %d 0x%02x 0x%02x]\n",
-        SiS_Pr->PanelHT, SiS_Pr->PanelVT,
-        SiS_Pr->PanelHRS, SiS_Pr->PanelHRE,
-        SiS_Pr->PanelVRS, SiS_Pr->PanelVRE,
-        SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].CLOCK,
-        SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_A,
-        SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_B);
-#endif
-#endif
-
    }
 #endif
 }
@@ -1517,13 +1471,13 @@ SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sh
 {
   unsigned short temp,modeflag,resinfo=0,modexres=0,modeyres=0;
   bool panelcanscale = false;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
   unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
   static const unsigned char SiS300SeriesLCDRes[] =
           { 0,  1,  2,  3,  7,  4,  5,  8,
             0,  0, 10,  0,  0,  0,  0, 15 };
 #endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   unsigned char   *myptr = NULL;
 #endif
 
@@ -1562,7 +1516,7 @@ SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sh
      SiS_Pr->SiS_LCDTypeInfo = (temp & 0x0F) - 1;
   }
   temp &= 0x0f;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
   if(SiS_Pr->ChipType < SIS_315H) {
      /* Very old BIOSes only know 7 sizes (NetVista 2179, 1.01g) */
      if(SiS_Pr->SiS_VBType & VB_SIS301) {
@@ -1574,7 +1528,7 @@ SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sh
 #endif
 
   /* Translate to our internal types */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   if(SiS_Pr->ChipType == SIS_550) {
      if     (temp == Panel310_1152x768)  temp = Panel_320x240_2; /* Verified working */
      else if(temp == Panel310_320x240_2) temp = Panel_320x240_2;
@@ -1597,7 +1551,7 @@ SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sh
 
   SiS_Pr->SiS_LCDResInfo = temp;
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
   if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
      if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
         SiS_Pr->SiS_LCDResInfo = Panel_Barco1366;
@@ -1639,7 +1593,7 @@ SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sh
   else if(SiS_Pr->UsePanelScaler == 1) SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
 
   /* Dual link, Pass 1:1 BIOS default, etc. */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   if(SiS_Pr->ChipType >= SIS_661) {
      if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
         if(temp & 0x08) SiS_Pr->SiS_LCDInfo |= LCDPass11;
@@ -2076,7 +2030,7 @@ SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sh
      }
   }
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
   if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
      if(SiS_Pr->SiS_CustomT == CUT_PANEL848 || SiS_Pr->SiS_CustomT == CUT_PANEL856) {
         SiS_Pr->SiS_LCDInfo = 0x80 | 0x40 | 0x20;   /* neg h/v sync, RGB24(D0 = 0) */
@@ -2186,17 +2140,10 @@ SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned sh
      SiS_Pr->SiS_SetFlag |= LCDVESATiming;
   }
 
-#ifdef SIS_LINUX_KERNEL
 #if 0
   printk(KERN_DEBUG "sisfb: (LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x)\n",
         SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo);
 #endif
-#endif
-#ifdef SIS_XORG_XF86
-  xf86DrvMsgVerb(0, X_PROBED, 4,
-        "(init301: LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x SetFlag=0x%04x)\n",
-        SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo, SiS_Pr->SiS_SetFlag);
-#endif
 }
 
 /*********************************************/
@@ -2359,7 +2306,7 @@ SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned shor
               VCLKIndex = SiS_Pr->PanelVCLKIdx315;
            }
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
            /* Special Timing: Barco iQ Pro R series */
            if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) VCLKIndex = 0x44;
 
@@ -2410,12 +2357,6 @@ SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned shor
 
   }
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-  xf86DrvMsg(0, X_INFO, "VCLKIndex %d (0x%x)\n", VCLKIndex, VCLKIndex);
-#endif
-#endif
-
   return VCLKIndex;
 }
 
@@ -2428,10 +2369,10 @@ SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
 {
   unsigned short i, j, modeflag, tempah=0;
   short tempcl;
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
   unsigned short tempbl;
 #endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   unsigned char  *ROMAddr = SiS_Pr->VirtualRomBase;
   unsigned short tempah2, tempbl2;
 #endif
@@ -2454,7 +2395,7 @@ SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
 
      if(SiS_Pr->ChipType < SIS_315H) {
 
-#ifdef SIS300    /* ---- 300 series ---- */
+#ifdef CONFIG_FB_SIS_300    /* ---- 300 series ---- */
 
         /* For 301BDH: (with LCD via LVDS) */
         if(SiS_Pr->SiS_VBType & VB_NoLCD) {
@@ -2477,11 +2418,11 @@ SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
 
         if(SiS_Pr->SiS_VBInfo & SetInSlaveMode)  tempah ^= 0xA0;
 
-#endif  /* SIS300 */
+#endif  /* CONFIG_FB_SIS_300 */
 
      } else {
 
-#ifdef SIS315H    /* ------- 315/330 series ------ */
+#ifdef CONFIG_FB_SIS_315    /* ------- 315/330 series ------ */
 
         if(ModeNo > 0x13) {
            tempcl -= ModeVGA;
@@ -2494,7 +2435,7 @@ SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
 
         if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0x50;
 
-#endif  /* SIS315H */
+#endif  /* CONFIG_FB_SIS_315 */
 
      }
 
@@ -2503,7 +2444,7 @@ SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
      if(SiS_Pr->ChipType < SIS_315H) {
         SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,tempah);
      } else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
         if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
            SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xa0,tempah);
         } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
@@ -2584,7 +2525,7 @@ SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
 
         if(SiS_Pr->ChipType >= SIS_315H) {
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
            /* LVDS can only be slave in 8bpp modes */
            tempah = 0x80;
            if((modeflag & CRT2Mode) && (SiS_Pr->SiS_ModeType > ModeVGA)) {
@@ -2604,7 +2545,7 @@ SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
 
         } else {
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
            tempah = 0;
            if( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) && (SiS_Pr->SiS_ModeType > ModeVGA) ) {
               tempah |= 0x02;
@@ -2626,7 +2567,7 @@ SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
 
      if(SiS_Pr->ChipType >= SIS_315H) {
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
         /* unsigned char bridgerev = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01); */
 
         /* The following is nearly unpreditable and varies from machine
@@ -2718,11 +2659,11 @@ SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
            SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x23,tempbl,tempah);
         }
 
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
 
      } else if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
         SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x21,0x3f);
 
         if((SiS_Pr->SiS_VBInfo & DisableCRT2Display) ||
@@ -2745,7 +2686,7 @@ SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
 
   } else {  /* LVDS */
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
      if(SiS_Pr->ChipType >= SIS_315H) {
 
         if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
@@ -2931,7 +2872,7 @@ SiS_GetCRT2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
            }
         }
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
         if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
            if(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) {
               if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
@@ -3036,7 +2977,7 @@ SiS_GetCRT2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
         case Panel_1280x1024: tempbx = 24; break;
         case Panel_1400x1050: tempbx = 26; break;
         case Panel_1600x1200: tempbx = 28; break;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
         case Panel_Barco1366: tempbx = 80; break;
 #endif
         }
@@ -3053,7 +2994,7 @@ SiS_GetCRT2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 
         if(SiS_Pr->SiS_LCDInfo & LCDPass11) tempbx = 30;
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
         if(SiS_Pr->SiS_CustomT == CUT_BARCO1024) {
            tempbx = 82;
            if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++;
@@ -3189,7 +3130,7 @@ SiS_GetCRT2DataLVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
 
    if((SiS_Pr->SiS_VBType & VB_SISVB) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
       SiS_CalcPanelLinkTiming(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
       SiS_CalcLCDACRT1Timing(SiS_Pr, ModeNo, ModeIdIndex);
 #endif
@@ -3214,7 +3155,7 @@ SiS_GetCRT2DataLVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
          case 16: LVDSData = SiS_Pr->SiS_LVDS800x600Data_1;    break;
          case 18: LVDSData = SiS_Pr->SiS_LVDS1024x600Data_1;   break;
          case 20: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1;   break;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
          case 80: LVDSData = SiS_Pr->SiS_LVDSBARCO1366Data_1;  break;
          case 81: LVDSData = SiS_Pr->SiS_LVDSBARCO1366Data_2;  break;
          case 82: LVDSData = SiS_Pr->SiS_LVDSBARCO1024Data_1;  break;
@@ -3248,7 +3189,7 @@ SiS_GetCRT2DataLVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned
              (SiS_Pr->SiS_SetFlag & SetDOSMode) ) {
             SiS_Pr->SiS_HDE = SiS_Pr->PanelXRes;
             SiS_Pr->SiS_VDE = SiS_Pr->PanelYRes;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
             if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
                if(ResIndex < 0x08) {
                   SiS_Pr->SiS_HDE = 1280;
@@ -3270,7 +3211,7 @@ SiS_GetCRT2Data301(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
   unsigned short resinfo, CRT2Index, ResIndex;
   const struct SiS_LCDData *LCDPtr = NULL;
   const struct SiS_TVData  *TVPtr  = NULL;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   short resinfo661;
 #endif
 
@@ -3283,7 +3224,7 @@ SiS_GetCRT2Data301(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
   } else {
      modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
      resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
      resinfo661 = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].ROMMODEIDX661;
      if( (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)   &&
          (SiS_Pr->SiS_SetFlag & LCDVESATiming) &&
@@ -3460,7 +3401,7 @@ SiS_GetCRT2Data301(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
 
         } else if( (!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) && (romptr) && (ROMAddr) ) {
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
            SiS_Pr->SiS_RVBHCMAX  = ROMAddr[romptr];
            SiS_Pr->SiS_RVBHCFACT = ROMAddr[romptr+1];
            SiS_Pr->SiS_VGAHT     = ROMAddr[romptr+2] | ((ROMAddr[romptr+3] & 0x0f) << 8);
@@ -3520,19 +3461,13 @@ SiS_GetCRT2Data301(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
               case Panel_1680x1050     :
               case Panel_1680x1050 + 32: LCDPtr = SiS_Pr->SiS_LCD1680x1050Data;     break;
               case 100                 : LCDPtr = SiS_Pr->SiS_NoScaleData;          break;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
               case 200                 : LCDPtr = SiS310_ExtCompaq1280x1024Data;    break;
               case 201                 : LCDPtr = SiS_Pr->SiS_St2LCD1280x1024Data;  break;
 #endif
               default                  : LCDPtr = SiS_Pr->SiS_ExtLCD1024x768Data;   break;
            }
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-           xf86DrvMsg(0, X_INFO, "GetCRT2Data: Index %d ResIndex %d\n", CRT2Index, ResIndex);
-#endif
-#endif
-
            SiS_Pr->SiS_RVBHCMAX  = (LCDPtr+ResIndex)->RVBHCMAX;
            SiS_Pr->SiS_RVBHCFACT = (LCDPtr+ResIndex)->RVBHCFACT;
            SiS_Pr->SiS_VGAHT     = (LCDPtr+ResIndex)->VGAHT;
@@ -3624,7 +3559,7 @@ SiS_GetLVDSDesPtr(struct SiS_Private *SiS_Pr)
 {
    const struct SiS_LVDSDes *PanelDesPtr = NULL;
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
    if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
 
       if(SiS_Pr->ChipType < SIS_315H) {
@@ -3696,7 +3631,7 @@ SiS_GetLVDSDesData(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
 
   if((SiS_Pr->SiS_VBType & VB_SIS30xBLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
      if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
         /* non-pass 1:1 only, see above */
         if(SiS_Pr->SiS_VGAHDE != SiS_Pr->PanelXRes) {
@@ -3771,7 +3706,7 @@ SiS_GetLVDSDesData(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
      } else {
 
         if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
            switch(SiS_Pr->SiS_LCDResInfo) {
            case Panel_800x600:
               if(SiS_Pr->SiS_VGAVDE == SiS_Pr->PanelYRes) {
@@ -3816,7 +3751,7 @@ SiS_GetLVDSDesData(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
            }
 #endif
         } else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
            switch(SiS_Pr->SiS_LCDResInfo) {
            case Panel_1024x768:
            case Panel_1280x1024:
@@ -3844,7 +3779,7 @@ SiS_GetLVDSDesData(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
                  if(SiS_Pr->ChipType < SIS_315H) {
                     if(!(modeflag & HalfDCLK)) SiS_Pr->SiS_LCDHDES = 320;
                  } else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
                     if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768)  SiS_Pr->SiS_LCDHDES = 480;
                     if(SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) SiS_Pr->SiS_LCDHDES = 804;
                     if(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) SiS_Pr->SiS_LCDHDES = 704;
@@ -3866,7 +3801,7 @@ SiS_GetLVDSDesData(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
 /*           DISABLE VIDEO BRIDGE            */
 /*********************************************/
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static int
 SiS_HandlePWD(struct SiS_Private *SiS_Pr)
 {
@@ -3891,11 +3826,6 @@ SiS_HandlePWD(struct SiS_Private *SiS_Pr)
          ret = 1;
       }
       SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x27,0x7f,temp);
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-      xf86DrvMsg(0, 0, "Setting PWD %x\n", temp);
-#endif
-#endif
    }
 #endif
    return ret;
@@ -3909,7 +3839,7 @@ SiS_HandlePWD(struct SiS_Private *SiS_Pr)
 void
 SiS_DisableBridge(struct SiS_Private *SiS_Pr)
 {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   unsigned short tempah, pushax=0, modenum;
 #endif
   unsigned short temp=0;
@@ -3920,7 +3850,7 @@ SiS_DisableBridge(struct SiS_Private *SiS_Pr)
 
         if(SiS_Pr->ChipType < SIS_315H) {
 
-#ifdef SIS300      /* 300 series */
+#ifdef CONFIG_FB_SIS_300           /* 300 series */
 
            if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
               if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
@@ -3953,11 +3883,11 @@ SiS_DisableBridge(struct SiS_Private *SiS_Pr)
               }
            }
 
-#endif  /* SIS300 */
+#endif  /* CONFIG_FB_SIS_300 */
 
         } else {
 
-#ifdef SIS315H     /* 315 series */
+#ifdef CONFIG_FB_SIS_315           /* 315 series */
 
            int didpwd = 0;
            bool custom1 = (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) ||
@@ -4081,14 +4011,14 @@ SiS_DisableBridge(struct SiS_Private *SiS_Pr)
 
            }
 
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
 
         }
 
      } else {     /* ============ For 301 ================ */
 
         if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
            if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
               SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x08);
               SiS_PanelDelay(SiS_Pr, 3);
@@ -4111,7 +4041,7 @@ SiS_DisableBridge(struct SiS_Private *SiS_Pr)
             SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20);
             SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,temp);
         } else {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
             SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF);            /* disable CRT2 */
             if( (!(SiS_CRT2IsLCD(SiS_Pr))) ||
                 (!(SiS_CR36BIOSWord23d(SiS_Pr))) ) {
@@ -4127,7 +4057,7 @@ SiS_DisableBridge(struct SiS_Private *SiS_Pr)
 
     if(SiS_Pr->ChipType < SIS_315H) {
 
-#ifdef SIS300   /* 300 series */
+#ifdef CONFIG_FB_SIS_300        /* 300 series */
 
         if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
            SiS_SetCH700x(SiS_Pr,0x0E,0x09);
@@ -4171,11 +4101,11 @@ SiS_DisableBridge(struct SiS_Private *SiS_Pr)
            SiS_SetRegSR11ANDOR(SiS_Pr,0xFB,0x04);
         }
 
-#endif  /* SIS300 */
+#endif  /* CONFIG_FB_SIS_300 */
 
     } else {
 
-#ifdef SIS315H  /* 315 series */
+#ifdef CONFIG_FB_SIS_315        /* 315 series */
 
         if(!(SiS_IsNotM650orLater(SiS_Pr))) {
            /*if(SiS_Pr->ChipType < SIS_340) { */ /* XGI needs this */
@@ -4288,7 +4218,7 @@ SiS_DisableBridge(struct SiS_Private *SiS_Pr)
            }
         }
 
-#endif  /* SIS315H */
+#endif  /* CONFIG_FB_SIS_315 */
 
     }  /* 315 series */
 
@@ -4304,14 +4234,12 @@ SiS_DisableBridge(struct SiS_Private *SiS_Pr)
  * from outside the context of a mode switch!
  * MUST call getVBType before calling this
  */
-#ifdef SIS_LINUX_KERNEL
 static
-#endif
 void
 SiS_EnableBridge(struct SiS_Private *SiS_Pr)
 {
   unsigned short temp=0, tempah;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   unsigned short temp1, pushax=0;
   bool delaylong = false;
 #endif
@@ -4322,7 +4250,7 @@ SiS_EnableBridge(struct SiS_Private *SiS_Pr)
 
       if(SiS_Pr->ChipType < SIS_315H) {
 
-#ifdef SIS300     /* 300 series */
+#ifdef CONFIG_FB_SIS_300     /* 300 series */
 
          if(SiS_CRT2IsLCD(SiS_Pr)) {
             if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
@@ -4385,11 +4313,11 @@ SiS_EnableBridge(struct SiS_Private *SiS_Pr)
          }
 
 
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
 
       } else {
 
-#ifdef SIS315H    /* 315 series */
+#ifdef CONFIG_FB_SIS_315    /* 315 series */
 
 #ifdef SET_EMI
          unsigned char   r30=0, r31=0, r32=0, r33=0, cr36=0;
@@ -4688,7 +4616,7 @@ SiS_EnableBridge(struct SiS_Private *SiS_Pr)
             SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
          }
 
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
 
       }
 
@@ -4739,7 +4667,7 @@ SiS_EnableBridge(struct SiS_Private *SiS_Pr)
 
     if(SiS_Pr->ChipType < SIS_315H) {
 
-#ifdef SIS300    /* 300 series */
+#ifdef CONFIG_FB_SIS_300    /* 300 series */
 
        if(SiS_CRT2IsLCD(SiS_Pr)) {
           if(SiS_Pr->ChipType == SIS_730) {
@@ -4783,11 +4711,11 @@ SiS_EnableBridge(struct SiS_Private *SiS_Pr)
           }
        }
 
-#endif  /* SIS300 */
+#endif  /* CONFIG_FB_SIS_300 */
 
     } else {
 
-#ifdef SIS315H    /* 315 series */
+#ifdef CONFIG_FB_SIS_315    /* 315 series */
 
        if(!(SiS_IsNotM650orLater(SiS_Pr))) {
           /*if(SiS_Pr->ChipType < SIS_340) {*/  /* XGI needs this */
@@ -4881,7 +4809,7 @@ SiS_EnableBridge(struct SiS_Private *SiS_Pr)
           }
        }
 
-#endif  /* SIS315H */
+#endif  /* CONFIG_FB_SIS_315 */
 
     } /* 310 series */
 
@@ -4971,7 +4899,7 @@ SiS_SetCRT2Sync(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned shor
 
       if(SiS_Pr->ChipType < SIS_315H) {
 
-#ifdef SIS300  /* ---- 300 series --- */
+#ifdef CONFIG_FB_SIS_300  /* ---- 300 series --- */
 
          if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {                        /* 630 - 301B(-DH) */
 
@@ -5000,11 +4928,11 @@ SiS_SetCRT2Sync(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned shor
 
          }
 
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
 
       } else {
 
-#ifdef SIS315H  /* ------- 315 series ------ */
+#ifdef CONFIG_FB_SIS_315  /* ------- 315 series ------ */
 
          if(SiS_Pr->SiS_VBType & VB_SISLVDS) {                  /* 315 - LVDS */
 
@@ -5076,13 +5004,13 @@ SiS_SetCRT2Sync(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned shor
             }
 
          }
-#endif  /* SIS315H */
+#endif  /* CONFIG_FB_SIS_315 */
       }
    }
 }
 
 /* Set CRT2 FIFO on 300/540/630/730 */
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 static void
 SiS_SetCRT2FIFO_300(struct SiS_Private *SiS_Pr,unsigned short ModeNo)
 {
@@ -5154,13 +5082,8 @@ SiS_SetCRT2FIFO_300(struct SiS_Private *SiS_Pr,unsigned short ModeNo)
 
      } else {
 
-#ifdef SIS_LINUX_KERNEL
         pci50 = sisfb_read_nbridge_pci_dword(SiS_Pr, 0x50);
         pciA0 = sisfb_read_nbridge_pci_dword(SiS_Pr, 0xa0);
-#else
-        pci50 = pciReadLong(0x00000000, 0x50);
-        pciA0 = pciReadLong(0x00000000, 0xA0);
-#endif
 
         if(SiS_Pr->ChipType == SIS_730) {
 
@@ -5262,7 +5185,7 @@ SiS_SetCRT2FIFO_300(struct SiS_Private *SiS_Pr,unsigned short ModeNo)
 #endif
 
 /* Set CRT2 FIFO on 315/330 series */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static void
 SiS_SetCRT2FIFO_310(struct SiS_Private *SiS_Pr)
 {
@@ -5420,27 +5343,6 @@ SiS_SetGroup1_301(struct SiS_Private *SiS_Pr, unsigned short ModeNo,unsigned sho
 
   temp = SiS_GetRegByte((SiS_Pr->SiS_P3ca+0x02));
   SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,temp);                  /* ? */
-
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-   xf86DrvMsg(0, X_INFO, "%d %d %d %d  %d %d %d %d  (%d %d %d %d)\n",
-        SiS_Pr->CHDisplay, SiS_Pr->CHSyncStart, SiS_Pr->CHSyncEnd, SiS_Pr->CHTotal,
-        SiS_Pr->CVDisplay, SiS_Pr->CVSyncStart, SiS_Pr->CVSyncEnd, SiS_Pr->CVTotal,
-        SiS_Pr->CHBlankStart, SiS_Pr->CHBlankEnd, SiS_Pr->CVBlankStart, SiS_Pr->CVBlankEnd);
-
-   xf86DrvMsg(0, X_INFO, " {{0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
-        SiS_Pr->CCRT1CRTC[0], SiS_Pr->CCRT1CRTC[1],
-        SiS_Pr->CCRT1CRTC[2], SiS_Pr->CCRT1CRTC[3],
-        SiS_Pr->CCRT1CRTC[4], SiS_Pr->CCRT1CRTC[5],
-        SiS_Pr->CCRT1CRTC[6], SiS_Pr->CCRT1CRTC[7]);
-   xf86DrvMsg(0, X_INFO, "   0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
-        SiS_Pr->CCRT1CRTC[8], SiS_Pr->CCRT1CRTC[9],
-        SiS_Pr->CCRT1CRTC[10], SiS_Pr->CCRT1CRTC[11],
-        SiS_Pr->CCRT1CRTC[12], SiS_Pr->CCRT1CRTC[13],
-        SiS_Pr->CCRT1CRTC[14], SiS_Pr->CCRT1CRTC[15]);
-   xf86DrvMsg(0, X_INFO, "   0x%02x}},\n", SiS_Pr->CCRT1CRTC[16]);
-#endif
-#endif
 }
 
 /* Setup panel link
@@ -5455,17 +5357,17 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
   unsigned short push2, tempax, tempbx, tempcx, temp;
   unsigned int   tempeax = 0, tempebx, tempecx, tempvcfact = 0;
   bool islvds = false, issis  = false, chkdclkfirst = false;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
   unsigned short crt2crtc = 0;
 #endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   unsigned short pushcx;
 #endif
 
   if(ModeNo <= 0x13) {
      modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
      resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
      crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
 #endif
   } else if(SiS_Pr->UseCustomMode) {
@@ -5473,7 +5375,7 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
   } else {
      modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
      resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
      crt2crtc = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
 #endif
   }
@@ -5494,7 +5396,7 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
      }
   }
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   if((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
      if(IS_SIS330) {
         SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2D,0x10);
@@ -5744,7 +5646,7 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
 
   if(SiS_Pr->ChipType < SIS_315H) {
 
-#ifdef SIS300      /* 300 series */
+#ifdef CONFIG_FB_SIS_300      /* 300 series */
      tempeax = SiS_Pr->SiS_VGAVDE << 6;
      temp = (tempeax % (unsigned int)SiS_Pr->SiS_VDE);
      tempeax = tempeax / (unsigned int)SiS_Pr->SiS_VDE;
@@ -5755,11 +5657,11 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
      temp = (unsigned short)(tempeax & 0x00FF);
      SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1E,temp);       /* BPLVCFACT */
      tempvcfact = temp;
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
 
   } else {
 
-#ifdef SIS315H  /* 315 series */
+#ifdef CONFIG_FB_SIS_315  /* 315 series */
      tempeax = SiS_Pr->SiS_VGAVDE << 18;
      tempebx = SiS_Pr->SiS_VDE;
      temp = (tempeax % tempebx);
@@ -5845,7 +5747,7 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
   temp = (unsigned short)(tempecx & 0x00FF);
   SiS_SetReg(SiS_Pr->SiS_Part1Port,0x23,temp);
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   if(SiS_Pr->ChipType >= SIS_315H) {
      if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
         if((islvds) || (SiS_Pr->SiS_VBInfo & VB_SISLVDS)) {
@@ -5863,7 +5765,7 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
   }
 #endif
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
   if(SiS_Pr->SiS_IF_DEF_TRUMPION) {
      unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
      unsigned char *trumpdata;
@@ -5899,7 +5801,7 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
   }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   if(SiS_Pr->SiS_IF_DEF_FSTN || SiS_Pr->SiS_IF_DEF_DSTN) {
      SiS_SetReg(SiS_Pr->SiS_Part1Port,0x25,0x00);
      SiS_SetReg(SiS_Pr->SiS_Part1Port,0x26,0x00);
@@ -5999,7 +5901,7 @@ SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned s
         SiS_SetReg(SiS_Pr->SiS_Part1Port,0x45,0x0a);
      }
   }
-#endif  /* SIS315H */
+#endif  /* CONFIG_FB_SIS_315 */
 }
 
 /* Set Part 1 */
@@ -6007,12 +5909,12 @@ static void
 SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
                 unsigned short RefreshRateTableIndex)
 {
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
   unsigned char   *ROMAddr = SiS_Pr->VirtualRomBase;
 #endif
   unsigned short  temp=0, tempax=0, tempbx=0, tempcx=0, bridgeadd=0;
   unsigned short  pushbx=0, CRT1Index=0, modeflag, resinfo=0;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   unsigned short  tempbl=0;
 #endif
 
@@ -6038,11 +5940,11 @@ SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
          (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ) {
 
      if(SiS_Pr->ChipType < SIS_315H ) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
         SiS_SetCRT2FIFO_300(SiS_Pr, ModeNo);
 #endif
      } else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
         SiS_SetCRT2FIFO_310(SiS_Pr);
 #endif
      }
@@ -6051,7 +5953,7 @@ SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 
      if(SiS_Pr->ChipType < SIS_315H ) {
 
-#ifdef SIS300   /* ------------- 300 series --------------*/
+#ifdef CONFIG_FB_SIS_300   /* ------------- 300 series --------------*/
 
         temp = (SiS_Pr->SiS_VGAHT - 1) & 0x0FF;                   /* BTVGA2HT 0x08,0x09 */
         SiS_SetReg(SiS_Pr->SiS_Part1Port,0x08,temp);              /* CRT2 Horizontal Total */
@@ -6070,11 +5972,11 @@ SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 
         bridgeadd = 12;
 
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
 
      } else {
 
-#ifdef SIS315H  /* ------------------- 315/330 series --------------- */
+#ifdef CONFIG_FB_SIS_315  /* ------------------- 315/330 series --------------- */
 
         tempcx = SiS_Pr->SiS_VGAHT;                               /* BTVGA2HT 0x08,0x09 */
         if(modeflag & HalfDCLK) {
@@ -6125,7 +6027,7 @@ SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
            }
         }
 
-#endif  /* SIS315H */
+#endif  /* CONFIG_FB_SIS_315 */
 
      }  /* 315/330 series */
 
@@ -6256,7 +6158,7 @@ SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 
      if(SiS_Pr->ChipType < SIS_315H) {
 
-#ifdef SIS300  /* ---------- 300 series -------------- */
+#ifdef CONFIG_FB_SIS_300  /* ---------- 300 series -------------- */
 
         if(SiS_Pr->SiS_VBType & VB_SISVB) {
            temp = 0x20;
@@ -6310,11 +6212,11 @@ SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 
         SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,~0x3C,temp);   /* Panel Link Delay Compensation; (Software Command Reset; Power Saving) */
 
-#endif  /* SIS300 */
+#endif  /* CONFIG_FB_SIS_300 */
 
      } else {
 
-#ifdef SIS315H   /* --------------- 315/330 series ---------------*/
+#ifdef CONFIG_FB_SIS_315   /* --------------- 315/330 series ---------------*/
 
         if(SiS_Pr->ChipType < SIS_661) {
 
@@ -6349,7 +6251,7 @@ SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
         if(modeflag & HalfDCLK)       tempax |= 0x40;
         SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2C,0x3f,tempax);
 
-#endif  /* SIS315H */
+#endif  /* CONFIG_FB_SIS_315 */
 
      }
 
@@ -6381,7 +6283,7 @@ SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 /*         SET PART 2 REGISTER GROUP         */
 /*********************************************/
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static unsigned char *
 SiS_GetGroup2CLVXPtr(struct SiS_Private *SiS_Pr, int tabletype)
 {
@@ -6478,7 +6380,7 @@ SiS_GetCRT2Part2Ptr(struct SiS_Private *SiS_Pr,unsigned short ModeNo,unsigned sh
 }
 #endif
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 static void
 SiS_Group2LCDSpecial(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short crt2crtc)
 {
@@ -6690,7 +6592,7 @@ SiS_SetGroup2(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
   unsigned int   longtemp, PhaseIndex;
   bool           newtvphase;
   const unsigned char *TimingPoint;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   unsigned short resindex, CRT2Index;
   const struct SiS_Part2PortTbl *CRT2Part2Ptr = NULL;
 
@@ -7069,7 +6971,7 @@ SiS_SetGroup2(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
   SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x17,0xFB);
   SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x18,0xDF);
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   if(SiS_GetCRT2Part2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
                                                 &CRT2Index, &resindex)) {
       switch(CRT2Index) {
@@ -7130,12 +7032,6 @@ SiS_SetGroup2(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 
     /* Non-expanding: lcdvdes = tempcx = VT-1; lcdvdee = tempbx = VDE-1 */
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-    xf86DrvMsg(0, X_INFO, "lcdvdes 0x%x lcdvdee 0x%x\n", tempcx, tempbx);
-#endif
-#endif
-
     SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,tempcx);      /* lcdvdes  */
     SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,tempbx);      /* lcdvdee  */
 
@@ -7184,12 +7080,6 @@ SiS_SetGroup2(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
        tempbx = SiS_Pr->CVSyncStart;
     }
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-    xf86DrvMsg(0, X_INFO, "lcdvrs 0x%x\n", tempbx);
-#endif
-#endif
-
     SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,tempbx);          /* lcdvrs */
 
     temp = (tempbx >> 4) & 0xF0;
@@ -7201,15 +7091,9 @@ SiS_SetGroup2(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
        temp |= (SiS_Pr->CVSyncEnd & 0x0f);
     }
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-    xf86DrvMsg(0, X_INFO, "lcdvre[3:0] 0x%x\n", (temp & 0x0f));
-#endif
-#endif
-
     SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,temp);
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
     SiS_Group2LCDSpecial(SiS_Pr, ModeNo, crt2crtc);
 #endif
 
@@ -7245,12 +7129,6 @@ SiS_SetGroup2(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
        tempax >>= 1;
     }
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-    xf86DrvMsg(0, X_INFO, "lcdhdee 0x%x\n", tempbx);
-#endif
-#endif
-
     tempbx += bridgeoffset;
 
     SiS_SetReg(SiS_Pr->SiS_Part2Port,0x23,tempbx);          /* lcdhdee */
@@ -7276,12 +7154,6 @@ SiS_SetGroup2(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
        tempbx += bridgeoffset;
     }
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-    xf86DrvMsg(0, X_INFO, "lcdhrs 0x%x\n", tempbx);
-#endif
-#endif
-
     SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1C,tempbx);          /* lcdhrs */
     SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1D,0x0F,((tempbx >> 4) & 0xf0));
 
@@ -7300,20 +7172,14 @@ SiS_SetGroup2(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
        tempbx += bridgeoffset;
     }
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-    xf86DrvMsg(0, X_INFO, "lcdhre 0x%x\n", tempbx);
-#endif
-#endif
-
     SiS_SetReg(SiS_Pr->SiS_Part2Port,0x21,tempbx);          /* lcdhre */
 
     SiS_SetGroup2_Tail(SiS_Pr, ModeNo);
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
     SiS_Set300Part2Regs(SiS_Pr, ModeIdIndex, RefreshRateTableIndex, ModeNo);
 #endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
   } /* CRT2-LCD from table */
 #endif
 }
@@ -7382,7 +7248,7 @@ SiS_SetGroup3(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 /*         SET PART 4 REGISTER GROUP         */
 /*********************************************/
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 #if 0
 static void
 SiS_ShiftXPos(struct SiS_Private *SiS_Pr, int shift)
@@ -8011,7 +7877,7 @@ SiS_SetCHTVReg(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 
    if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 
       /* Chrontel 7005 - I assume that it does not come with a 315 series chip */
 
@@ -8124,7 +7990,7 @@ SiS_SetCHTVReg(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 
       /* Chrontel 7019 - assumed that it does not come with a 300 series chip */
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 
       unsigned short temp;
 
@@ -8175,7 +8041,7 @@ SiS_SetCHTVReg(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 
 }
 
-#ifdef SIS315H  /* ----------- 315 series only ---------- */
+#ifdef CONFIG_FB_SIS_315  /* ----------- 315 series only ---------- */
 
 void
 SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr)
@@ -8657,7 +8523,7 @@ SiS_ChrontelDoSomething1(struct SiS_Private *SiS_Pr)
 bool
 SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
 {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
    unsigned char  *ROMAddr  = SiS_Pr->VirtualRomBase;
 #endif
    unsigned short ModeIdIndex, RefreshRateTableIndex;
@@ -8703,16 +8569,6 @@ SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
       SiS_GetLVDSDesData(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
    }
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-  xf86DrvMsg(0, X_INFO, "(init301: LCDHDES 0x%03x LCDVDES 0x%03x)\n", SiS_Pr->SiS_LCDHDES, SiS_Pr->SiS_LCDVDES);
-  xf86DrvMsg(0, X_INFO, "(init301: HDE     0x%03x VDE     0x%03x)\n", SiS_Pr->SiS_HDE, SiS_Pr->SiS_VDE);
-  xf86DrvMsg(0, X_INFO, "(init301: VGAHDE  0x%03x VGAVDE  0x%03x)\n", SiS_Pr->SiS_VGAHDE, SiS_Pr->SiS_VGAVDE);
-  xf86DrvMsg(0, X_INFO, "(init301: HT      0x%03x VT      0x%03x)\n", SiS_Pr->SiS_HT, SiS_Pr->SiS_VT);
-  xf86DrvMsg(0, X_INFO, "(init301: VGAHT   0x%03x VGAVT   0x%03x)\n", SiS_Pr->SiS_VGAHT, SiS_Pr->SiS_VGAVT);
-#endif
-#endif
-
    if(SiS_Pr->SiS_SetFlag & LowModeTests) {
       SiS_SetGroup1(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
    }
@@ -8722,12 +8578,12 @@ SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
       if(SiS_Pr->SiS_SetFlag & LowModeTests) {
 
          SiS_SetGroup2(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
          SiS_SetGroup2_C_ELV(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
 #endif
          SiS_SetGroup3(SiS_Pr, ModeNo, ModeIdIndex);
          SiS_SetGroup4(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
          SiS_SetGroup4_C_ELV(SiS_Pr, ModeNo, ModeIdIndex);
 #endif
          SiS_SetGroup5(SiS_Pr, ModeNo, ModeIdIndex);
@@ -8758,7 +8614,7 @@ SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
          if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
             if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
                if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
                   SiS_SetCH701xForLCD(SiS_Pr);
 #endif
                }
@@ -8771,7 +8627,7 @@ SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
 
    }
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
    if(SiS_Pr->ChipType < SIS_315H) {
       if(SiS_Pr->SiS_SetFlag & LowModeTests) {
          if(SiS_Pr->SiS_UseOEM) {
@@ -8794,7 +8650,7 @@ SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
    }
 #endif
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
    if(SiS_Pr->ChipType >= SIS_315H) {
       if(SiS_Pr->SiS_SetFlag & LowModeTests) {
          if(SiS_Pr->ChipType < SIS_661) {
@@ -8873,7 +8729,7 @@ SiS_SetupDDCN(struct SiS_Private *SiS_Pr)
   }
 }
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 static unsigned char *
 SiS_SetTrumpBlockLoop(struct SiS_Private *SiS_Pr, unsigned char *dataptr)
 {
@@ -8923,11 +8779,6 @@ SiS_SetTrumpionBlock(struct SiS_Private *SiS_Pr, unsigned char *dataptr)
      dataptr = SiS_SetTrumpBlockLoop(SiS_Pr, dataptr);
      if(!dataptr) return false;
   }
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-  xf86DrvMsg(0, X_INFO, "Trumpion block success\n");
-#endif
-#endif
   return true;
 }
 #endif
@@ -9002,9 +8853,7 @@ SiS_SetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val)
   SiS_SetChReg(SiS_Pr, reg, val, 0);
 }
 
-#ifdef SIS_LINUX_KERNEL
 static
-#endif
 void
 SiS_SetCH70xx(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val)
 {
@@ -9091,9 +8940,7 @@ SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short tempbx)
 
 /* Read from Chrontel 70xx */
 /* Parameter is [Register no (S7-S0)] */
-#ifdef SIS_LINUX_KERNEL
 static
-#endif
 unsigned short
 SiS_GetCH70xx(struct SiS_Private *SiS_Pr, unsigned short tempbx)
 {
@@ -9114,9 +8961,7 @@ SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg,
 }
 
 /* Our own DDC functions */
-#ifndef SIS_XORG_XF86
 static
-#endif
 unsigned short
 SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags, int VGAEngine,
                 unsigned short adaptnum, unsigned short DDCdatatype, bool checkcr32,
@@ -9224,12 +9069,6 @@ SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags, int VGAEngine,
 
     SiS_SetupDDCN(SiS_Pr);
 
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-    xf86DrvMsg(0, X_INFO, "DDC Port %x Index %x Shift %d\n",
-                SiS_Pr->SiS_DDC_Port, SiS_Pr->SiS_DDC_Index, temp);
-#endif
-#endif
     return 0;
 }
 
@@ -9292,11 +9131,6 @@ SiS_DoProbeDDC(struct SiS_Private *SiS_Pr)
     SiS_SetSwitchDDC2(SiS_Pr);
     if(SiS_PrepareDDC(SiS_Pr)) {
          SiS_SetStop(SiS_Pr);
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-         xf86DrvMsg(0, X_INFO, "Probe: Prepare failed\n");
-#endif
-#endif
          return 0xFFFF;
     }
     mask = 0xf0;
@@ -9310,11 +9144,6 @@ SiS_DoProbeDDC(struct SiS_Private *SiS_Pr)
        } else {
            failed = true;
            ret = 0xFFFF;
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-           xf86DrvMsg(0, X_INFO, "Probe: Read 1 failed\n");
-#endif
-#endif
        }
     }
     if(!failed) {
@@ -9324,11 +9153,6 @@ SiS_DoProbeDDC(struct SiS_Private *SiS_Pr)
        if(temp == value) ret = 0;
        else {
           ret = 0xFFFF;
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-          xf86DrvMsg(0, X_INFO, "Probe: Read 2 failed\n");
-#endif
-#endif
           if(SiS_Pr->SiS_DDC_DeviceAddr == 0xa0) {
              if(temp == 0x30) ret = 0;
           }
@@ -9338,9 +9162,7 @@ SiS_DoProbeDDC(struct SiS_Private *SiS_Pr)
     return ret;
 }
 
-#ifndef SIS_XORG_XF86
 static
-#endif
 unsigned short
 SiS_ProbeDDC(struct SiS_Private *SiS_Pr)
 {
@@ -9357,9 +9179,7 @@ SiS_ProbeDDC(struct SiS_Private *SiS_Pr)
    return flag;
 }
 
-#ifndef SIS_XORG_XF86
 static
-#endif
 unsigned short
 SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype, unsigned char *buffer)
 {
@@ -9606,11 +9426,6 @@ SiS_SetSCLKHigh(struct SiS_Private *SiS_Pr)
     temp = SiS_GetReg(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index);
   } while((!(temp & SiS_Pr->SiS_DDC_Clk)) && --watchdog);
   if (!watchdog) {
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
-        xf86DrvMsg(0, X_INFO, "SetClkHigh failed\n");
-#endif
-#endif
         return 0xFFFF;
   }
   SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT);
@@ -9641,7 +9456,7 @@ SiS_CheckACK(struct SiS_Private *SiS_Pr)
 
 /* =============== SiS 315/330 O.E.M. ================= */
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 
 static unsigned short
 GetRAMDACromptr(struct SiS_Private *SiS_Pr)
@@ -10829,7 +10644,7 @@ SiS_FinalizeLCD(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned shor
 
 /*  =================  SiS 300 O.E.M. ================== */
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 
 static void
 SetOEMLCDData2(struct SiS_Private *SiS_Pr, unsigned short ModeNo,unsigned short ModeIdIndex,
diff --git a/drivers/video/sis/init301.h b/drivers/video/sis/init301.h
index 51d99222375d..e1fd31d0fddf 100644
--- a/drivers/video/sis/init301.h
+++ b/drivers/video/sis/init301.h
@@ -53,15 +53,8 @@
 #ifndef  _INIT301_H_
 #define  _INIT301_H_
 
-#include "osdef.h"
 #include "initdef.h"
 
-#ifdef SIS_XORG_XF86
-#include "sis.h"
-#include "sis_regs.h"
-#endif
-
-#ifdef SIS_LINUX_KERNEL
 #include "vgatypes.h"
 #include "vstruct.h"
 #ifdef SIS_CP
@@ -72,7 +65,6 @@
 #include <linux/fb.h>
 #include "sis.h"
 #include <video/sisfb.h>
-#endif
 
 static const unsigned char SiS_YPbPrTable[3][64] = {
   {
@@ -237,7 +229,7 @@ static const unsigned char SiS_Part2CLVX_6[] = {   /* 1080i */
     0xFF,0xFF,
 };
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 /* 661 et al LCD data structure (2.03.00) */
 static const unsigned char SiS_LCDStruct661[] = {
     /* 1024x768 */
@@ -279,7 +271,7 @@ static const unsigned char SiS_LCDStruct661[] = {
 };
 #endif
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 static unsigned char SiS300_TrumpionData[14][80] = {
   { 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
     0x20,0x03,0x0B,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x10,0x00,0x00,0x04,0x23,
@@ -356,9 +348,6 @@ static unsigned char SiS300_TrumpionData[14][80] = {
 #endif
 
 void            SiS_UnLockCRT2(struct SiS_Private *SiS_Pr);
-#ifndef SIS_LINUX_KERNEL
-void            SiS_LockCRT2(struct SiS_Private *SiS_Pr);
-#endif
 void            SiS_EnableCRT2(struct SiS_Private *SiS_Pr);
 unsigned short  SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
 void            SiS_WaitRetrace1(struct SiS_Private *SiS_Pr);
@@ -375,9 +364,6 @@ unsigned short	SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo
                         unsigned short RefreshRateTableIndex);
 unsigned short  SiS_GetResInfo(struct SiS_Private *SiS_Pr,unsigned short ModeNo,unsigned short ModeIdIndex);
 void            SiS_DisableBridge(struct SiS_Private *SiS_Pr);
-#ifndef SIS_LINUX_KERNEL
-void            SiS_EnableBridge(struct SiS_Private *SiS_Pr);
-#endif
 bool            SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
 void            SiS_SiS30xBLOn(struct SiS_Private *SiS_Pr);
 void            SiS_SiS30xBLOff(struct SiS_Private *SiS_Pr);
@@ -386,13 +372,9 @@ void		SiS_SetCH700x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned cha
 unsigned short  SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempax);
 void            SiS_SetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
 unsigned short  SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short tempax);
-#ifndef SIS_LINUX_KERNEL
-void            SiS_SetCH70xx(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
-unsigned short  SiS_GetCH70xx(struct SiS_Private *SiS_Pr, unsigned short tempax);
-#endif
 void            SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg,
                         unsigned char orval,unsigned short andval);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static void     SiS_Chrontel701xOn(struct SiS_Private *SiS_Pr);
 static void     SiS_Chrontel701xOff(struct SiS_Private *SiS_Pr);
 static void     SiS_ChrontelInitTVVSync(struct SiS_Private *SiS_Pr);
@@ -401,7 +383,7 @@ void		SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr);
 void            SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr);
 #endif /* 315 */
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 static  bool    SiS_SetTrumpionBlock(struct SiS_Private *SiS_Pr, unsigned char *dataptr);
 void            SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo);
 #endif
@@ -412,21 +394,12 @@ unsigned short	SiS_HandleDDC(struct SiS_Private *SiS_Pr, unsigned int VBFlags, i
                         unsigned short adaptnum, unsigned short DDCdatatype,
                         unsigned char *buffer, unsigned int VBFlags2);
 
-#ifdef SIS_XORG_XF86
-unsigned short          SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags,
-                                int VGAEngine, unsigned short adaptnum, unsigned short DDCdatatype,
-                                bool checkcr32, unsigned int VBFlags2);
-unsigned short          SiS_ProbeDDC(struct SiS_Private *SiS_Pr);
-unsigned short          SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype,
-                                unsigned char *buffer);
-#else
 static unsigned short   SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags,
                                 int VGAEngine, unsigned short adaptnum, unsigned short DDCdatatype,
                                 bool checkcr32, unsigned int VBFlags2);
 static unsigned short   SiS_ProbeDDC(struct SiS_Private *SiS_Pr);
 static unsigned short   SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype,
                                 unsigned char *buffer);
-#endif
 static void             SiS_SetSwitchDDC2(struct SiS_Private *SiS_Pr);
 static unsigned short   SiS_SetStart(struct SiS_Private *SiS_Pr);
 static unsigned short   SiS_SetStop(struct SiS_Private *SiS_Pr);
@@ -441,13 +414,13 @@ static unsigned short	SiS_PrepareDDC(struct SiS_Private *SiS_Pr);
 static void             SiS_SendACK(struct SiS_Private *SiS_Pr, unsigned short yesno);
 static unsigned short   SiS_DoProbeDDC(struct SiS_Private *SiS_Pr);
 
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 static void             SiS_OEM300Setting(struct SiS_Private *SiS_Pr,
                                 unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RefTabindex);
 static void             SetOEMLCDData2(struct SiS_Private *SiS_Pr,
                                 unsigned short ModeNo, unsigned short ModeIdIndex,unsigned short RefTableIndex);
 #endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
 static void             SiS_OEM310Setting(struct SiS_Private *SiS_Pr,
                                 unsigned short ModeNo,unsigned short ModeIdIndex, unsigned short RRTI);
 static void             SiS_OEM661Setting(struct SiS_Private *SiS_Pr,
@@ -482,15 +455,13 @@ extern void		SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short M
 extern void             SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth);
 extern unsigned short   SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
 extern unsigned short   SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
 extern void             SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *tempbx,
                                 unsigned short *tempcl);
 extern unsigned short   SiS_GetFIFOThresholdB300(unsigned short tempbx, unsigned short tempcl);
 extern unsigned short   SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index);
-#ifdef SIS_LINUX_KERNEL
 extern unsigned int     sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
 extern unsigned int     sisfb_read_lpc_pci_dword(struct SiS_Private *SiS_Pr, int reg);
 #endif
-#endif
 
 #endif
diff --git a/drivers/video/sis/initextlfb.c b/drivers/video/sis/initextlfb.c
index 99c04a4855d1..9dec64da4015 100644
--- a/drivers/video/sis/initextlfb.c
+++ b/drivers/video/sis/initextlfb.c
@@ -25,7 +25,6 @@
  * Author:      Thomas Winischhofer <thomas@winischhofer.net>
  */
 
-#include "osdef.h"
 #include "initdef.h"
 #include "vgatypes.h"
 #include "vstruct.h"
@@ -59,7 +58,7 @@ sisfb_mode_rate_to_dclock(struct SiS_Private *SiS_Pr, unsigned char modeno,
 
     if(rateindex > 0) rateindex--;
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
     switch(ModeNo) {
     case 0x5a: ModeNo = 0x50; break;
     case 0x5b: ModeNo = 0x56;
@@ -103,7 +102,7 @@ sisfb_mode_rate_to_ddata(struct SiS_Private *SiS_Pr, unsigned char modeno,
 
     if(rateindex > 0) rateindex--;
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
     switch(ModeNo) {
        case 0x5a: ModeNo = 0x50; break;
        case 0x5b: ModeNo = 0x56;
@@ -187,7 +186,7 @@ sisfb_gettotalfrommode(struct SiS_Private *SiS_Pr, unsigned char modeno, int *ht
 
     if(rateindex > 0) rateindex--;
 
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
     switch(ModeNo) {
        case 0x5a: ModeNo = 0x50; break;
        case 0x5b: ModeNo = 0x56;
diff --git a/drivers/video/sis/osdef.h b/drivers/video/sis/osdef.h
deleted file mode 100644
index 6ff8f988a1a7..000000000000
--- a/drivers/video/sis/osdef.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/* $XFree86$ */
-/* $XdotOrg$ */
-/*
- * OS depending defines
- *
- * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
- *
- * If distributed as part of the Linux kernel, the following license terms
- * apply:
- *
- * * 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 named License,
- * * or 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
- *
- * Otherwise, the following license terms apply:
- *
- * * Redistribution and use in source and binary forms, with or without
- * * modification, are permitted provided that the following conditions
- * * are met:
- * * 1) Redistributions of source code must retain the above copyright
- * *    notice, this list of conditions and the following disclaimer.
- * * 2) Redistributions in binary form must reproduce the above copyright
- * *    notice, this list of conditions and the following disclaimer in the
- * *    documentation and/or other materials provided with the distribution.
- * * 3) The name of the author may not be used to endorse or promote products
- * *    derived from this software without specific prior written permission.
- * *
- * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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.
- *
- * Author:      Thomas Winischhofer <thomas@winischhofer.net>
- *              Silicon Integrated Systems, Inc. (used by permission)
- *
- */
-
-#ifndef _SIS_OSDEF_H_
-#define _SIS_OSDEF_H_
-
-/* The choices are: */
-#define SIS_LINUX_KERNEL                /* Linux kernel framebuffer */
-#undef  SIS_XORG_XF86                   /* XFree86/X.org */
-
-#ifdef OutPortByte
-#undef OutPortByte
-#endif
-
-#ifdef OutPortWord
-#undef OutPortWord
-#endif
-
-#ifdef OutPortLong
-#undef OutPortLong
-#endif
-
-#ifdef InPortByte
-#undef InPortByte
-#endif
-
-#ifdef InPortWord
-#undef InPortWord
-#endif
-
-#ifdef InPortLong
-#undef InPortLong
-#endif
-
-/**********************************************************************/
-/*  LINUX KERNEL                                                      */
-/**********************************************************************/
-
-#ifdef SIS_LINUX_KERNEL
-
-#ifdef CONFIG_FB_SIS_300
-#define SIS300
-#endif
-
-#ifdef CONFIG_FB_SIS_315
-#define SIS315H
-#endif
-
-#if !defined(SIS300) && !defined(SIS315H)
-#warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
-#warning sisfb will not work!
-#endif
-
-#define OutPortByte(p,v) outb((u8)(v),(SISIOADDRESS)(p))
-#define OutPortWord(p,v) outw((u16)(v),(SISIOADDRESS)(p))
-#define OutPortLong(p,v) outl((u32)(v),(SISIOADDRESS)(p))
-#define InPortByte(p)    inb((SISIOADDRESS)(p))
-#define InPortWord(p)    inw((SISIOADDRESS)(p))
-#define InPortLong(p)    inl((SISIOADDRESS)(p))
-#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset_io(MemoryAddress, value, MemorySize)
-
-#endif /* LINUX_KERNEL */
-
-/**********************************************************************/
-/*  XFree86/X.org                                                    */
-/**********************************************************************/
-
-#ifdef SIS_XORG_XF86
-
-#define SIS300
-#define SIS315H
-
-#define OutPortByte(p,v) outSISREG((IOADDRESS)(p),(CARD8)(v))
-#define OutPortWord(p,v) outSISREGW((IOADDRESS)(p),(CARD16)(v))
-#define OutPortLong(p,v) outSISREGL((IOADDRESS)(p),(CARD32)(v))
-#define InPortByte(p)    inSISREG((IOADDRESS)(p))
-#define InPortWord(p)    inSISREGW((IOADDRESS)(p))
-#define InPortLong(p)    inSISREGL((IOADDRESS)(p))
-#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize)
-
-#endif /* XF86 */
-
-#endif  /* _OSDEF_H_ */
diff --git a/drivers/video/sis/sis.h b/drivers/video/sis/sis.h
index 7c5710e3fb56..80d89d37c414 100644
--- a/drivers/video/sis/sis.h
+++ b/drivers/video/sis/sis.h
@@ -24,7 +24,6 @@
 #ifndef _SIS_H_
 #define _SIS_H_
 
-#include "osdef.h"
 #include <video/sisfb.h>
 
 #include "vgatypes.h"
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 3dde12b0ab06..7e3370f115b6 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -60,6 +60,11 @@
 #include "sis.h"
 #include "sis_main.h"
 
+#if !defined(CONFIG_FB_SIS_300) && !defined(CONFIG_FB_SIS_315)
+#warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
+#warning sisfb will not work!
+#endif
+
 static void sisfb_handle_command(struct sis_video_info *ivideo,
                                  struct sisfb_cmd *sisfb_command);
 
@@ -4114,14 +4119,6 @@ sisfb_find_rom(struct pci_dev *pdev)
                         if(sisfb_check_rom(rom_base, ivideo)) {
 
                                 if((myrombase = vmalloc(65536))) {
-
-                                        /* Work around bug in pci/rom.c: Folks forgot to check
-                                         * whether the size retrieved from the BIOS image eventually
-                                         * is larger than the mapped size
-                                         */
-                                        if(pci_resource_len(pdev, PCI_ROM_RESOURCE) < romsize)
-                                                romsize = pci_resource_len(pdev, PCI_ROM_RESOURCE);
-
                                         memcpy_fromio(myrombase, rom_base,
                                                         (romsize > 65536) ? 65536 : romsize);
                                 }
@@ -4155,23 +4152,6 @@ sisfb_find_rom(struct pci_dev *pdev)
 
         }
 
-#else
-
-        pci_read_config_dword(pdev, PCI_ROM_ADDRESS, &temp);
-        pci_write_config_dword(pdev, PCI_ROM_ADDRESS,
-                        (ivideo->video_base & PCI_ROM_ADDRESS_MASK) | PCI_ROM_ADDRESS_ENABLE);
-
-        rom_base = ioremap(ivideo->video_base, 65536);
-        if(rom_base) {
-                if(sisfb_check_rom(rom_base, ivideo)) {
-                        if((myrombase = vmalloc(65536)))
-                                memcpy_fromio(myrombase, rom_base, 65536);
-                }
-                iounmap(rom_base);
-        }
-
-        pci_write_config_dword(pdev, PCI_ROM_ADDRESS, temp);
-
 #endif
 
         return myrombase;
diff --git a/drivers/video/sis/vgatypes.h b/drivers/video/sis/vgatypes.h
index 81a22eaabfde..12c0dfaf2518 100644
--- a/drivers/video/sis/vgatypes.h
+++ b/drivers/video/sis/vgatypes.h
@@ -55,21 +55,10 @@
 
 #define SISIOMEMTYPE
 
-#ifdef SIS_LINUX_KERNEL
 typedef unsigned long SISIOADDRESS;
 #include <linux/types.h>  /* Need __iomem */
 #undef SISIOMEMTYPE
 #define SISIOMEMTYPE __iomem
-#endif
-
-#ifdef SIS_XORG_XF86
-#if XF86_VERSION_CURRENT < XF86_VERSION_NUMERIC(4,2,0,0,0)
-typedef unsigned long IOADDRESS;
-typedef unsigned long SISIOADDRESS;
-#else
-typedef IOADDRESS SISIOADDRESS;
-#endif
-#endif
 
 typedef enum _SIS_CHIP_TYPE {
     SIS_VGALegacy = 0,
diff --git a/drivers/video/sis/vstruct.h b/drivers/video/sis/vstruct.h
index bef4aae388d0..ea94d214dcff 100644
--- a/drivers/video/sis/vstruct.h
+++ b/drivers/video/sis/vstruct.h
@@ -233,24 +233,15 @@ struct SiS_Private
 {
         unsigned char                   ChipType;
         unsigned char                   ChipRevision;
-#ifdef SIS_XORG_XF86
-        PCITAG                          PciTag;
-#endif
-#ifdef SIS_LINUX_KERNEL
         void                            *ivideo;
-#endif
         unsigned char                   *VirtualRomBase;
         bool                            UseROM;
-#ifdef SIS_LINUX_KERNEL
         unsigned char SISIOMEMTYPE      *VideoMemoryAddress;
         unsigned int                    VideoMemorySize;
-#endif
         SISIOADDRESS                    IOAddress;
         SISIOADDRESS                    IOAddress2;  /* For dual chip XGI volari */
 
-#ifdef SIS_LINUX_KERNEL
         SISIOADDRESS                    RelIO;
-#endif
         SISIOADDRESS                    SiS_P3c4;
         SISIOADDRESS                    SiS_P3d4;
         SISIOADDRESS                    SiS_P3c0;
@@ -280,9 +271,6 @@ struct SiS_Private
         unsigned short                  SiS_IF_DEF_FSTN;
         unsigned short                  SiS_SysFlags;
         unsigned char                   SiS_VGAINFO;
-#ifdef SIS_XORG_XF86
-        unsigned short                  SiS_CP1, SiS_CP2, SiS_CP3, SiS_CP4;
-#endif
         bool                            SiS_UseROM;
         bool                            SiS_ROMNew;
         bool                            SiS_XGIROM;
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 3a43ebf83a49..efb35aa8309a 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -9,19 +9,19 @@ static ssize_t device_show(struct device *_d,
                            struct device_attribute *attr, char *buf)
 {
         struct virtio_device *dev = container_of(_d,struct virtio_device,dev);
-        return sprintf(buf, "%hu", dev->id.device);
+        return sprintf(buf, "0x%04x\n", dev->id.device);
 }
 static ssize_t vendor_show(struct device *_d,
                            struct device_attribute *attr, char *buf)
 {
         struct virtio_device *dev = container_of(_d,struct virtio_device,dev);
-        return sprintf(buf, "%hu", dev->id.vendor);
+        return sprintf(buf, "0x%04x\n", dev->id.vendor);
 }
 static ssize_t status_show(struct device *_d,
                            struct device_attribute *attr, char *buf)
 {
         struct virtio_device *dev = container_of(_d,struct virtio_device,dev);
-        return sprintf(buf, "0x%08x", dev->config->get_status(dev));
+        return sprintf(buf, "0x%08x\n", dev->config->get_status(dev));
 }
 static ssize_t modalias_show(struct device *_d,
                              struct device_attribute *attr, char *buf)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 1475ed6b575f..cc2f73e03475 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -230,9 +230,6 @@ add_head:
         pr_debug("Added buffer head %i to %p\n", head, vq);
         END_USE(vq);
 
-        /* If we're indirect, we can fit many (assuming not OOM). */
-        if (vq->indirect)
-                return vq->num_free ? vq->vring.num : 0;
         return vq->num_free;
 }
 EXPORT_SYMBOL_GPL(virtqueue_add_buf_gfp);
diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
index eb8a78d77d9d..533a199e7a3f 100644
--- a/drivers/xen/Makefile
+++ b/drivers/xen/Makefile
@@ -8,9 +8,12 @@ obj-$(CONFIG_BLOCK)		+= biomerge.o
 obj-$(CONFIG_HOTPLUG_CPU)       += cpu_hotplug.o
 obj-$(CONFIG_XEN_XENCOMM)       += xencomm.o
 obj-$(CONFIG_XEN_BALLOON)       += balloon.o
-obj-$(CONFIG_XEN_DEV_EVTCHN)    += evtchn.o
+obj-$(CONFIG_XEN_DEV_EVTCHN)    += xen-evtchn.o
 obj-$(CONFIG_XENFS)             += xenfs/
 obj-$(CONFIG_XEN_SYS_HYPERVISOR)        += sys-hypervisor.o
 obj-$(CONFIG_XEN_PLATFORM_PCI)  += platform-pci.o
 obj-$(CONFIG_SWIOTLB_XEN)       += swiotlb-xen.o
 obj-$(CONFIG_XEN_DOM0)          += pci.o
+
+xen-evtchn-y                    := evtchn.o
+
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 500290b150bb..2b17ad5b4b32 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -50,6 +50,7 @@
 #include <asm/pgtable.h>
 #include <asm/uaccess.h>
 #include <asm/tlb.h>
+#include <asm/e820.h>
 
 #include <asm/xen/hypervisor.h>
 #include <asm/xen/hypercall.h>
@@ -119,7 +120,7 @@ static void scrub_page(struct page *page)
 }
 
 /* balloon_append: add the given page to the balloon. */
-static void balloon_append(struct page *page)
+static void __balloon_append(struct page *page)
 {
         /* Lowmem is re-populated first, so highmem pages go at list tail. */
         if (PageHighMem(page)) {
@@ -130,7 +131,11 @@ static void balloon_append(struct page *page)
                 list_add(&page->lru, &ballooned_pages);
                 balloon_stats.balloon_low++;
         }
+}
 
+static void balloon_append(struct page *page)
+{
+        __balloon_append(page);
         totalram_pages--;
 }
 
@@ -191,7 +196,7 @@ static unsigned long current_target(void)
 
 static int increase_reservation(unsigned long nr_pages)
 {
-        unsigned long  pfn, i, flags;
+        unsigned long  pfn, i;
         struct page   *page;
         long           rc;
         struct xen_memory_reservation reservation = {
@@ -203,8 +208,6 @@ static int increase_reservation(unsigned long nr_pages)
         if (nr_pages > ARRAY_SIZE(frame_list))
                 nr_pages = ARRAY_SIZE(frame_list);
 
-        spin_lock_irqsave(&xen_reservation_lock, flags);
-
         page = balloon_first_page();
         for (i = 0; i < nr_pages; i++) {
                 BUG_ON(page == NULL);
@@ -247,14 +250,12 @@ static int increase_reservation(unsigned long nr_pages)
         balloon_stats.current_pages += rc;
 
  out:
-        spin_unlock_irqrestore(&xen_reservation_lock, flags);
-
         return rc < 0 ? rc : rc != nr_pages;
 }
 
 static int decrease_reservation(unsigned long nr_pages)
 {
-        unsigned long  pfn, i, flags;
+        unsigned long  pfn, i;
         struct page   *page;
         int            need_sleep = 0;
         int ret;
@@ -292,8 +293,6 @@ static int decrease_reservation(unsigned long nr_pages)
         kmap_flush_unused();
         flush_tlb_all();
 
-        spin_lock_irqsave(&xen_reservation_lock, flags);
-
         /* No more mappings: invalidate P2M and add to balloon. */
         for (i = 0; i < nr_pages; i++) {
                 pfn = mfn_to_pfn(frame_list[i]);
@@ -308,8 +307,6 @@ static int decrease_reservation(unsigned long nr_pages)
 
         balloon_stats.current_pages -= nr_pages;
 
-        spin_unlock_irqrestore(&xen_reservation_lock, flags);
-
         return need_sleep;
 }
 
@@ -395,7 +392,7 @@ static struct notifier_block xenstore_notifier;
 
 static int __init balloon_init(void)
 {
-        unsigned long pfn;
+        unsigned long pfn, extra_pfn_end;
         struct page *page;
 
         if (!xen_pv_domain())
@@ -416,10 +413,15 @@ static int __init balloon_init(void)
         register_balloon(&balloon_sysdev);
 
         /* Initialise the balloon with excess memory space. */
-        for (pfn = xen_start_info->nr_pages; pfn < max_pfn; pfn++) {
+        extra_pfn_end = min(e820_end_of_ram_pfn(),
+                            (unsigned long)PFN_DOWN(xen_extra_mem_start + xen_extra_mem_size));
+        for (pfn = PFN_UP(xen_extra_mem_start);
+             pfn < extra_pfn_end;
+             pfn++) {
                 page = pfn_to_page(pfn);
-                if (!PageReserved(page))
-                        balloon_append(page);
+                /* totalram_pages doesn't include the boot-time
+                   balloon extension, so don't subtract from it. */
+                __balloon_append(page);
         }
 
         target_watch.callback = watch_target;
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 321a0c8346e5..2811bb988ea0 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -278,17 +278,17 @@ static void bind_evtchn_to_cpu(unsigned int chn, unsigned int cpu)
         cpumask_copy(irq_to_desc(irq)->affinity, cpumask_of(cpu));
 #endif
 
-        __clear_bit(chn, cpu_evtchn_mask(cpu_from_irq(irq)));
-        __set_bit(chn, cpu_evtchn_mask(cpu));
+        clear_bit(chn, cpu_evtchn_mask(cpu_from_irq(irq)));
+        set_bit(chn, cpu_evtchn_mask(cpu));
 
         irq_info[irq].cpu = cpu;
 }
 
 static void init_evtchn_cpu_bindings(void)
 {
+        int i;
 #ifdef CONFIG_SMP
         struct irq_desc *desc;
-        int i;
 
         /* By default all event channels notify CPU#0. */
         for_each_irq_desc(i, desc) {
@@ -296,7 +296,10 @@ static void init_evtchn_cpu_bindings(void)
         }
 #endif
 
-        memset(cpu_evtchn_mask(0), ~0, sizeof(struct cpu_evtchn_s));
+        for_each_possible_cpu(i)
+                memset(cpu_evtchn_mask(i),
+                       (i == 0) ? ~0 : 0, sizeof(struct cpu_evtchn_s));
+
 }
 
 static inline void clear_evtchn(int port)
@@ -752,7 +755,7 @@ int xen_destroy_irq(int irq)
                 goto out;
 
         if (xen_initial_domain()) {
-                unmap_irq.pirq = info->u.pirq.gsi;
+                unmap_irq.pirq = info->u.pirq.pirq;
                 unmap_irq.domid = DOMID_SELF;
                 rc = HYPERVISOR_physdev_op(PHYSDEVOP_unmap_pirq, &unmap_irq);
                 if (rc) {
diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
index fec6ba3c08a8..ef11daf0cafe 100644
--- a/drivers/xen/evtchn.c
+++ b/drivers/xen/evtchn.c
@@ -69,20 +69,51 @@ struct per_user_data {
         const char *name;
 };
 
-/* Who's bound to each port? */
-static struct per_user_data *port_user[NR_EVENT_CHANNELS];
+/*
+ * Who's bound to each port?  This is logically an array of struct
+ * per_user_data *, but we encode the current enabled-state in bit 0.
+ */
+static unsigned long *port_user;
 static DEFINE_SPINLOCK(port_user_lock); /* protects port_user[] and ring_prod */
 
-irqreturn_t evtchn_interrupt(int irq, void *data)
+static inline struct per_user_data *get_port_user(unsigned port)
+{
+        return (struct per_user_data *)(port_user[port] & ~1);
+}
+
+static inline void set_port_user(unsigned port, struct per_user_data *u)
+{
+        port_user[port] = (unsigned long)u;
+}
+
+static inline bool get_port_enabled(unsigned port)
+{
+        return port_user[port] & 1;
+}
+
+static inline void set_port_enabled(unsigned port, bool enabled)
+{
+        if (enabled)
+                port_user[port] |= 1;
+        else
+                port_user[port] &= ~1;
+}
+
+static irqreturn_t evtchn_interrupt(int irq, void *data)
 {
         unsigned int port = (unsigned long)data;
         struct per_user_data *u;
 
         spin_lock(&port_user_lock);
 
-        u = port_user[port];
+        u = get_port_user(port);
+
+        WARN(!get_port_enabled(port),
+             "Interrupt for port %d, but apparently not enabled; per-user %p\n",
+             port, u);
 
         disable_irq_nosync(irq);
+        set_port_enabled(port, false);
 
         if ((u->ring_prod - u->ring_cons) < EVTCHN_RING_SIZE) {
                 u->ring[EVTCHN_RING_MASK(u->ring_prod)] = port;
@@ -92,9 +123,8 @@ irqreturn_t evtchn_interrupt(int irq, void *data)
                         kill_fasync(&u->evtchn_async_queue,
                                     SIGIO, POLL_IN);
                 }
-        } else {
+        } else
                 u->ring_overflow = 1;
-        }
 
         spin_unlock(&port_user_lock);
 
@@ -198,9 +228,18 @@ static ssize_t evtchn_write(struct file *file, const char __user *buf,
                 goto out;
 
         spin_lock_irq(&port_user_lock);
-        for (i = 0; i < (count/sizeof(evtchn_port_t)); i++)
-                if ((kbuf[i] < NR_EVENT_CHANNELS) && (port_user[kbuf[i]] == u))
-                        enable_irq(irq_from_evtchn(kbuf[i]));
+
+        for (i = 0; i < (count/sizeof(evtchn_port_t)); i++) {
+                unsigned port = kbuf[i];
+
+                if (port < NR_EVENT_CHANNELS &&
+                    get_port_user(port) == u &&
+                    !get_port_enabled(port)) {
+                        set_port_enabled(port, true);
+                        enable_irq(irq_from_evtchn(port));
+                }
+        }
+
         spin_unlock_irq(&port_user_lock);
 
         rc = count;
@@ -222,8 +261,9 @@ static int evtchn_bind_to_user(struct per_user_data *u, int port)
          * interrupt handler yet, and our caller has already
          * serialized bind operations.)
          */
-        BUG_ON(port_user[port] != NULL);
-        port_user[port] = u;
+        BUG_ON(get_port_user(port) != NULL);
+        set_port_user(port, u);
+        set_port_enabled(port, true); /* start enabled */
 
         rc = bind_evtchn_to_irqhandler(port, evtchn_interrupt, IRQF_DISABLED,
                                        u->name, (void *)(unsigned long)port);
@@ -239,10 +279,7 @@ static void evtchn_unbind_from_user(struct per_user_data *u, int port)
 
         unbind_from_irqhandler(irq, (void *)(unsigned long)port);
 
-        /* make sure we unbind the irq handler before clearing the port */
-        barrier();
-
-        port_user[port] = NULL;
+        set_port_user(port, NULL);
 }
 
 static long evtchn_ioctl(struct file *file,
@@ -333,15 +370,17 @@ static long evtchn_ioctl(struct file *file,
                 spin_lock_irq(&port_user_lock);
 
                 rc = -ENOTCONN;
-                if (port_user[unbind.port] != u) {
+                if (get_port_user(unbind.port) != u) {
                         spin_unlock_irq(&port_user_lock);
                         break;
                 }
 
-                evtchn_unbind_from_user(u, unbind.port);
+                disable_irq(irq_from_evtchn(unbind.port));
 
                 spin_unlock_irq(&port_user_lock);
 
+                evtchn_unbind_from_user(u, unbind.port);
+
                 rc = 0;
                 break;
         }
@@ -355,7 +394,7 @@ static long evtchn_ioctl(struct file *file,
 
                 if (notify.port >= NR_EVENT_CHANNELS) {
                         rc = -EINVAL;
-                } else if (port_user[notify.port] != u) {
+                } else if (get_port_user(notify.port) != u) {
                         rc = -ENOTCONN;
                 } else {
                         notify_remote_via_evtchn(notify.port);
@@ -431,7 +470,7 @@ static int evtchn_open(struct inode *inode, struct file *filp)
 
         filp->private_data = u;
 
-        return 0;
+        return nonseekable_open(inode, filp);;
 }
 
 static int evtchn_release(struct inode *inode, struct file *filp)
@@ -444,14 +483,21 @@ static int evtchn_release(struct inode *inode, struct file *filp)
         free_page((unsigned long)u->ring);
 
         for (i = 0; i < NR_EVENT_CHANNELS; i++) {
-                if (port_user[i] != u)
+                if (get_port_user(i) != u)
                         continue;
 
-                evtchn_unbind_from_user(port_user[i], i);
+                disable_irq(irq_from_evtchn(i));
         }
 
         spin_unlock_irq(&port_user_lock);
 
+        for (i = 0; i < NR_EVENT_CHANNELS; i++) {
+                if (get_port_user(i) != u)
+                        continue;
+
+                evtchn_unbind_from_user(get_port_user(i), i);
+        }
+
         kfree(u->name);
         kfree(u);
 
@@ -467,12 +513,12 @@ static const struct file_operations evtchn_fops = {
         .fasync  = evtchn_fasync,
         .open    = evtchn_open,
         .release = evtchn_release,
-        .llseek = noop_llseek,
+        .llseek  = no_llseek,
 };
 
 static struct miscdevice evtchn_miscdev = {
         .minor        = MISC_DYNAMIC_MINOR,
-        .name         = "evtchn",
+        .name         = "xen/evtchn",
         .fops         = &evtchn_fops,
 };
 static int __init evtchn_init(void)
@@ -482,8 +528,11 @@ static int __init evtchn_init(void)
         if (!xen_domain())
                 return -ENODEV;
 
+        port_user = kcalloc(NR_EVENT_CHANNELS, sizeof(*port_user), GFP_KERNEL);
+        if (port_user == NULL)
+                return -ENOMEM;
+
         spin_lock_init(&port_user_lock);
-        memset(port_user, 0, sizeof(port_user));
 
         /* Create '/dev/misc/evtchn'. */
         err = misc_register(&evtchn_miscdev);
@@ -499,6 +548,9 @@ static int __init evtchn_init(void)
 
 static void __exit evtchn_cleanup(void)
 {
+        kfree(port_user);
+        port_user = NULL;
+
         misc_deregister(&evtchn_miscdev);
 }
 
diff --git a/drivers/xen/xenfs/privcmd.c b/drivers/xen/xenfs/privcmd.c
index 0f5d4162b22d..dbd3b16fd131 100644
--- a/drivers/xen/xenfs/privcmd.c
+++ b/drivers/xen/xenfs/privcmd.c
@@ -265,9 +265,7 @@ static int mmap_return_errors(void *data, void *state)
         xen_pfn_t *mfnp = data;
         struct mmap_batch_state *st = state;
 
-        put_user(*mfnp, st->user++);
-
-        return 0;
+        return put_user(*mfnp, st->user++);
 }
 
 static struct vm_operations_struct privcmd_vm_ops;
@@ -322,10 +320,8 @@ static long privcmd_ioctl_mmap_batch(void __user *udata)
         up_write(&mm->mmap_sem);
 
         if (state.err > 0) {
-                ret = 0;
-
                 state.user = m.arr;
-                traverse_pages(m.num, sizeof(xen_pfn_t),
+                ret = traverse_pages(m.num, sizeof(xen_pfn_t),
                                &pagelist,
                                mmap_return_errors, &state);
         }
@@ -383,8 +379,9 @@ static int privcmd_mmap(struct file *file, struct vm_area_struct *vma)
         if (xen_feature(XENFEAT_auto_translated_physmap))
                 return -ENOSYS;
 
-        /* DONTCOPY is essential for Xen as copy_page_range is broken. */
-        vma->vm_flags |= VM_RESERVED | VM_IO | VM_DONTCOPY;
+        /* DONTCOPY is essential for Xen because copy_page_range doesn't know
+         * how to recreate these mappings */
+        vma->vm_flags |= VM_RESERVED | VM_IO | VM_DONTCOPY | VM_PFNMAP;
         vma->vm_ops = &privcmd_vm_ops;
         vma->vm_private_data = NULL;
 
diff --git a/drivers/xen/xenfs/super.c b/drivers/xen/xenfs/super.c
index f6339d11d59c..1aa389719846 100644
--- a/drivers/xen/xenfs/super.c
+++ b/drivers/xen/xenfs/super.c
@@ -12,8 +12,6 @@
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/magic.h>
-#include <linux/mm.h>
-#include <linux/backing-dev.h>
 
 #include <xen/xen.h>
 
@@ -24,28 +22,12 @@
 MODULE_DESCRIPTION("Xen filesystem");
 MODULE_LICENSE("GPL");
 
-static int xenfs_set_page_dirty(struct page *page)
-{
-        return !TestSetPageDirty(page);
-}
-
-static const struct address_space_operations xenfs_aops = {
-        .set_page_dirty = xenfs_set_page_dirty,
-};
-
-static struct backing_dev_info xenfs_backing_dev_info = {
-        .ra_pages       = 0,    /* No readahead */
-        .capabilities   = BDI_CAP_NO_ACCT_AND_WRITEBACK,
-};
-
 static struct inode *xenfs_make_inode(struct super_block *sb, int mode)
 {
         struct inode *ret = new_inode(sb);
 
         if (ret) {
                 ret->i_mode = mode;
-                ret->i_mapping->a_ops = &xenfs_aops;
-                ret->i_mapping->backing_dev_info = &xenfs_backing_dev_info;
                 ret->i_uid = ret->i_gid = 0;
                 ret->i_blocks = 0;
                 ret->i_atime = ret->i_mtime = ret->i_ctime = CURRENT_TIME;
@@ -121,9 +103,9 @@ static int xenfs_fill_super(struct super_block *sb, void *data, int silent)
         return rc;
 }
 
-static int xenfs_mount(struct file_system_type *fs_type,
-                        int flags, const char *dev_name,
-                        void *data)
+static struct dentry *xenfs_mount(struct file_system_type *fs_type,
+                                  int flags, const char *dev_name,
+                                  void *data)
 {
         return mount_single(fs_type, flags, data, xenfs_fill_super);
 }
@@ -137,25 +119,11 @@ static struct file_system_type xenfs_type = {
 
 static int __init xenfs_init(void)
 {
-        int err;
-        if (!xen_domain()) {
-                printk(KERN_INFO "xenfs: not registering filesystem on non-xen platform\n");
-                return 0;
-        }
-
-        err = register_filesystem(&xenfs_type);
-        if (err) {
-                printk(KERN_ERR "xenfs: Unable to register filesystem!\n");
-                goto out;
-        }
-
-        err = bdi_init(&xenfs_backing_dev_info);
-        if (err)
-                unregister_filesystem(&xenfs_type);
-
- out:
+        if (xen_domain())
+                return register_filesystem(&xenfs_type);
 
-        return err;
+        printk(KERN_INFO "XENFS: not registering filesystem on non-xen platform\n");
+        return 0;
 }
 
 static void __exit xenfs_exit(void)
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index e9c874abc9e1..561438b6a50c 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -204,7 +204,7 @@ static int readpage_nounlock(struct file *filp, struct page *page)
         err = ceph_osdc_readpages(osdc, ceph_vino(inode), &ci->i_layout,
                                   page->index << PAGE_CACHE_SHIFT, &len,
                                   ci->i_truncate_seq, ci->i_truncate_size,
-                                  &page, 1);
+                                  &page, 1, 0);
         if (err == -ENOENT)
                 err = 0;
         if (err < 0) {
@@ -287,7 +287,7 @@ static int ceph_readpages(struct file *file, struct address_space *mapping,
         rc = ceph_osdc_readpages(osdc, ceph_vino(inode), &ci->i_layout,
                                  offset, &len,
                                  ci->i_truncate_seq, ci->i_truncate_size,
-                                 pages, nr_pages);
+                                 pages, nr_pages, 0);
         if (rc == -ENOENT)
                 rc = 0;
         if (rc < 0)
@@ -774,7 +774,7 @@ get_more_pages:
                                             snapc, do_sync,
                                             ci->i_truncate_seq,
                                             ci->i_truncate_size,
-                                            &inode->i_mtime, true, 1);
+                                            &inode->i_mtime, true, 1, 0);
                                 max_pages = req->r_num_pages;
 
                                 alloc_page_vec(fsc, req);
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 98ab13e2b71d..60d27bc9eb83 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1430,8 +1430,8 @@ static int try_nonblocking_invalidate(struct inode *inode)
             invalidating_gen == ci->i_rdcache_gen) {
                 /* success. */
                 dout("try_nonblocking_invalidate %p success\n", inode);
-                ci->i_rdcache_gen = 0;
-                ci->i_rdcache_revoking = 0;
+                /* save any racing async invalidate some trouble */
+                ci->i_rdcache_revoking = ci->i_rdcache_gen - 1;
                 return 0;
         }
         dout("try_nonblocking_invalidate %p failed\n", inode);
@@ -2273,8 +2273,7 @@ static void handle_cap_grant(struct inode *inode, struct ceph_mds_caps *grant,
 {
         struct ceph_inode_info *ci = ceph_inode(inode);
         int mds = session->s_mds;
-        unsigned seq = le32_to_cpu(grant->seq);
-        unsigned issue_seq = le32_to_cpu(grant->issue_seq);
+        int seq = le32_to_cpu(grant->seq);
         int newcaps = le32_to_cpu(grant->caps);
         int issued, implemented, used, wanted, dirty;
         u64 size = le64_to_cpu(grant->size);
@@ -2286,8 +2285,8 @@ static void handle_cap_grant(struct inode *inode, struct ceph_mds_caps *grant,
         int revoked_rdcache = 0;
         int queue_invalidate = 0;
 
-        dout("handle_cap_grant inode %p cap %p mds%d seq %u/%u %s\n",
-             inode, cap, mds, seq, issue_seq, ceph_cap_string(newcaps));
+        dout("handle_cap_grant inode %p cap %p mds%d seq %d %s\n",
+             inode, cap, mds, seq, ceph_cap_string(newcaps));
         dout(" size %llu max_size %llu, i_size %llu\n", size, max_size,
                 inode->i_size);
 
@@ -2383,7 +2382,6 @@ static void handle_cap_grant(struct inode *inode, struct ceph_mds_caps *grant,
         }
 
         cap->seq = seq;
-        cap->issue_seq = issue_seq;
 
         /* file layout may have changed */
         ci->i_layout = grant->layout;
@@ -2691,6 +2689,11 @@ static void handle_cap_import(struct ceph_mds_client *mdsc,
                      NULL /* no caps context */);
         try_flush_caps(inode, session, NULL);
         up_read(&mdsc->snap_rwsem);
+
+        /* make sure we re-request max_size, if necessary */
+        spin_lock(&inode->i_lock);
+        ci->i_requested_max_size = 0;
+        spin_unlock(&inode->i_lock);
 }
 
 /*
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index e0a2dc6fcafc..7d447af84ec4 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -336,7 +336,10 @@ more:
                 if (req->r_reply_info.dir_end) {
                         kfree(fi->last_name);
                         fi->last_name = NULL;
-                        fi->next_offset = 2;
+                        if (ceph_frag_is_rightmost(frag))
+                                fi->next_offset = 2;
+                        else
+                                fi->next_offset = 0;
                 } else {
                         rinfo = &req->r_reply_info;
                         err = note_last_dentry(fi,
@@ -355,18 +358,22 @@ more:
                 u64 pos = ceph_make_fpos(frag, off);
                 struct ceph_mds_reply_inode *in =
                         rinfo->dir_in[off - fi->offset].in;
+                struct ceph_vino vino;
+                ino_t ino;
+
                 dout("readdir off %d (%d/%d) -> %lld '%.*s' %p\n",
                      off, off - fi->offset, rinfo->dir_nr, pos,
                      rinfo->dir_dname_len[off - fi->offset],
                      rinfo->dir_dname[off - fi->offset], in);
                 BUG_ON(!in);
                 ftype = le32_to_cpu(in->mode) >> 12;
+                vino.ino = le64_to_cpu(in->ino);
+                vino.snap = le64_to_cpu(in->snapid);
+                ino = ceph_vino_to_ino(vino);
                 if (filldir(dirent,
                             rinfo->dir_dname[off - fi->offset],
                             rinfo->dir_dname_len[off - fi->offset],
-                            pos,
-                            le64_to_cpu(in->ino),
-                            ftype) < 0) {
+                            pos, ino, ftype) < 0) {
                         dout("filldir stopping us...\n");
                         return 0;
                 }
@@ -414,6 +421,7 @@ static void reset_readdir(struct ceph_file_info *fi)
                 fi->last_readdir = NULL;
         }
         kfree(fi->last_name);
+        fi->last_name = NULL;
         fi->next_offset = 2;  /* compensate for . and .. */
         if (fi->dentry) {
                 dput(fi->dentry);
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index e77c28cf3690..8d79b8912e31 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -154,11 +154,13 @@ int ceph_open(struct inode *inode, struct file *file)
         }
 
         /*
-         * No need to block if we have any caps.  Update wanted set
+         * No need to block if we have caps on the auth MDS (for
+         * write) or any MDS (for read).  Update wanted set
          * asynchronously.
          */
         spin_lock(&inode->i_lock);
-        if (__ceph_is_any_real_caps(ci)) {
+        if (__ceph_is_any_real_caps(ci) &&
+            (((fmode & CEPH_FILE_MODE_WR) == 0) || ci->i_auth_cap)) {
                 int mds_wanted = __ceph_caps_mds_wanted(ci);
                 int issued = __ceph_caps_issued(ci, NULL);
 
@@ -280,11 +282,12 @@ int ceph_release(struct inode *inode, struct file *file)
 static int striped_read(struct inode *inode,
                         u64 off, u64 len,
                         struct page **pages, int num_pages,
-                        int *checkeof)
+                        int *checkeof, bool align_to_pages)
 {
         struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
         struct ceph_inode_info *ci = ceph_inode(inode);
         u64 pos, this_len;
+        int io_align, page_align;
         int page_off = off & ~PAGE_CACHE_MASK; /* first byte's offset in page */
         int left, pages_left;
         int read;
@@ -300,14 +303,19 @@ static int striped_read(struct inode *inode,
         page_pos = pages;
         pages_left = num_pages;
         read = 0;
+        io_align = off & ~PAGE_MASK;
 
 more:
+        if (align_to_pages)
+                page_align = (pos - io_align) & ~PAGE_MASK;
+        else
+                page_align = pos & ~PAGE_MASK;
         this_len = left;
         ret = ceph_osdc_readpages(&fsc->client->osdc, ceph_vino(inode),
                                   &ci->i_layout, pos, &this_len,
                                   ci->i_truncate_seq,
                                   ci->i_truncate_size,
-                                  page_pos, pages_left);
+                                  page_pos, pages_left, page_align);
         hit_stripe = this_len < left;
         was_short = ret >= 0 && ret < this_len;
         if (ret == -ENOENT)
@@ -374,26 +382,25 @@ static ssize_t ceph_sync_read(struct file *file, char __user *data,
         dout("sync_read on file %p %llu~%u %s\n", file, off, len,
              (file->f_flags & O_DIRECT) ? "O_DIRECT" : "");
 
-        if (file->f_flags & O_DIRECT) {
-                pages = ceph_get_direct_page_vector(data, num_pages, off, len);
-
-                /*
-                 * flush any page cache pages in this range.  this
-                 * will make concurrent normal and O_DIRECT io slow,
-                 * but it will at least behave sensibly when they are
-                 * in sequence.
-                 */
-        } else {
+        if (file->f_flags & O_DIRECT)
+                pages = ceph_get_direct_page_vector(data, num_pages);
+        else
                 pages = ceph_alloc_page_vector(num_pages, GFP_NOFS);
-        }
         if (IS_ERR(pages))
                 return PTR_ERR(pages);
 
+        /*
+         * flush any page cache pages in this range.  this
+         * will make concurrent normal and sync io slow,
+         * but it will at least behave sensibly when they are
+         * in sequence.
+         */
         ret = filemap_write_and_wait(inode->i_mapping);
         if (ret < 0)
                 goto done;
 
-        ret = striped_read(inode, off, len, pages, num_pages, checkeof);
+        ret = striped_read(inode, off, len, pages, num_pages, checkeof,
+                           file->f_flags & O_DIRECT);
 
         if (ret >= 0 && (file->f_flags & O_DIRECT) == 0)
                 ret = ceph_copy_page_vector_to_user(pages, data, off, ret);
@@ -448,6 +455,7 @@ static ssize_t ceph_sync_write(struct file *file, const char __user *data,
         int flags;
         int do_sync = 0;
         int check_caps = 0;
+        int page_align, io_align;
         int ret;
         struct timespec mtime = CURRENT_TIME;
 
@@ -462,6 +470,8 @@ static ssize_t ceph_sync_write(struct file *file, const char __user *data,
         else
                 pos = *offset;
 
+        io_align = pos & ~PAGE_MASK;
+
         ret = filemap_write_and_wait_range(inode->i_mapping, pos, pos + left);
         if (ret < 0)
                 return ret;
@@ -486,20 +496,26 @@ static ssize_t ceph_sync_write(struct file *file, const char __user *data,
          */
 more:
         len = left;
+        if (file->f_flags & O_DIRECT)
+                /* write from beginning of first page, regardless of
+                   io alignment */
+                page_align = (pos - io_align) & ~PAGE_MASK;
+        else
+                page_align = pos & ~PAGE_MASK;
         req = ceph_osdc_new_request(&fsc->client->osdc, &ci->i_layout,
                                     ceph_vino(inode), pos, &len,
                                     CEPH_OSD_OP_WRITE, flags,
                                     ci->i_snap_realm->cached_context,
                                     do_sync,
                                     ci->i_truncate_seq, ci->i_truncate_size,
-                                    &mtime, false, 2);
+                                    &mtime, false, 2, page_align);
         if (!req)
                 return -ENOMEM;
 
         num_pages = calc_pages_for(pos, len);
 
         if (file->f_flags & O_DIRECT) {
-                pages = ceph_get_direct_page_vector(data, num_pages, pos, len);
+                pages = ceph_get_direct_page_vector(data, num_pages);
                 if (IS_ERR(pages)) {
                         ret = PTR_ERR(pages);
                         goto out;
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 524b80be4482..bf1286588f26 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -470,7 +470,9 @@ void ceph_fill_file_time(struct inode *inode, int issued,
 
         if (issued & (CEPH_CAP_FILE_EXCL|
                       CEPH_CAP_FILE_WR|
-                      CEPH_CAP_FILE_BUFFER)) {
+                      CEPH_CAP_FILE_BUFFER|
+                      CEPH_CAP_AUTH_EXCL|
+                      CEPH_CAP_XATTR_EXCL)) {
                 if (timespec_compare(ctime, &inode->i_ctime) > 0) {
                         dout("ctime %ld.%09ld -> %ld.%09ld inc w/ cap\n",
                              inode->i_ctime.tv_sec, inode->i_ctime.tv_nsec,
@@ -510,7 +512,7 @@ void ceph_fill_file_time(struct inode *inode, int issued,
                         warn = 1;
                 }
         } else {
-                /* we have no write caps; whatever the MDS says is true */
+                /* we have no write|excl caps; whatever the MDS says is true */
                 if (ceph_seq_cmp(time_warp_seq, ci->i_time_warp_seq) >= 0) {
                         inode->i_ctime = *ctime;
                         inode->i_mtime = *mtime;
@@ -566,12 +568,17 @@ static int fill_inode(struct inode *inode,
 
         /*
          * provided version will be odd if inode value is projected,
-         * even if stable.  skip the update if we have a newer info
-         * (e.g., due to inode info racing form multiple MDSs), or if
-         * we are getting projected (unstable) inode info.
+         * even if stable.  skip the update if we have newer stable
+         * info (ours>=theirs, e.g. due to racing mds replies), unless
+         * we are getting projected (unstable) info (in which case the
+         * version is odd, and we want ours>theirs).
+         *   us   them
+         *   2    2     skip
+         *   3    2     skip
+         *   3    3     update
          */
         if (le64_to_cpu(info->version) > 0 &&
-            (ci->i_version & ~1) > le64_to_cpu(info->version))
+            (ci->i_version & ~1) >= le64_to_cpu(info->version))
                 goto no_change;
 
         issued = __ceph_caps_issued(ci, &implemented);
@@ -605,7 +612,14 @@ static int fill_inode(struct inode *inode,
                             le32_to_cpu(info->time_warp_seq),
                             &ctime, &mtime, &atime);
 
-        ci->i_max_size = le64_to_cpu(info->max_size);
+        /* only update max_size on auth cap */
+        if ((info->cap.flags & CEPH_CAP_FLAG_AUTH) &&
+            ci->i_max_size != le64_to_cpu(info->max_size)) {
+                dout("max_size %lld -> %llu\n", ci->i_max_size,
+                     le64_to_cpu(info->max_size));
+                ci->i_max_size = le64_to_cpu(info->max_size);
+        }
+
         ci->i_layout = info->layout;
         inode->i_blkbits = fls(le32_to_cpu(info->layout.fl_stripe_unit)) - 1;
 
@@ -1054,7 +1068,8 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req,
                 ininfo = rinfo->targeti.in;
                 vino.ino = le64_to_cpu(ininfo->ino);
                 vino.snap = le64_to_cpu(ininfo->snapid);
-                if (!dn->d_inode) {
+                in = dn->d_inode;
+                if (!in) {
                         in = ceph_get_inode(sb, vino);
                         if (IS_ERR(in)) {
                                 pr_err("fill_trace bad get_inode "
@@ -1385,11 +1400,8 @@ static void ceph_invalidate_work(struct work_struct *work)
         spin_lock(&inode->i_lock);
         dout("invalidate_pages %p gen %d revoking %d\n", inode,
              ci->i_rdcache_gen, ci->i_rdcache_revoking);
-        if (ci->i_rdcache_gen == 0 ||
-            ci->i_rdcache_revoking != ci->i_rdcache_gen) {
-                BUG_ON(ci->i_rdcache_revoking > ci->i_rdcache_gen);
+        if (ci->i_rdcache_revoking != ci->i_rdcache_gen) {
                 /* nevermind! */
-                ci->i_rdcache_revoking = 0;
                 spin_unlock(&inode->i_lock);
                 goto out;
         }
@@ -1399,15 +1411,16 @@ static void ceph_invalidate_work(struct work_struct *work)
         ceph_invalidate_nondirty_pages(inode->i_mapping);
 
         spin_lock(&inode->i_lock);
-        if (orig_gen == ci->i_rdcache_gen) {
+        if (orig_gen == ci->i_rdcache_gen &&
+            orig_gen == ci->i_rdcache_revoking) {
                 dout("invalidate_pages %p gen %d successful\n", inode,
                      ci->i_rdcache_gen);
-                ci->i_rdcache_gen = 0;
-                ci->i_rdcache_revoking = 0;
+                ci->i_rdcache_revoking--;
                 check = 1;
         } else {
-                dout("invalidate_pages %p gen %d raced, gen now %d\n",
-                     inode, orig_gen, ci->i_rdcache_gen);
+                dout("invalidate_pages %p gen %d raced, now %d revoking %d\n",
+                     inode, orig_gen, ci->i_rdcache_gen,
+                     ci->i_rdcache_revoking);
         }
         spin_unlock(&inode->i_lock);
 
@@ -1738,7 +1751,7 @@ int ceph_do_getattr(struct inode *inode, int mask)
                 return 0;
         }
 
-        dout("do_getattr inode %p mask %s\n", inode, ceph_cap_string(mask));
+        dout("do_getattr inode %p mask %s mode 0%o\n", inode, ceph_cap_string(mask), inode->i_mode);
         if (ceph_caps_issued_mask(ceph_inode(inode), mask, 1))
                 return 0;
 
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 7799cac2b629..098b18508479 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -528,6 +528,9 @@ static void __register_request(struct ceph_mds_client *mdsc,
         ceph_mdsc_get_request(req);
         __insert_request(mdsc, req);
 
+        req->r_uid = current_fsuid();
+        req->r_gid = current_fsgid();
+
         if (dir) {
                 struct ceph_inode_info *ci = ceph_inode(dir);
 
@@ -1587,8 +1590,8 @@ static struct ceph_msg *create_request_message(struct ceph_mds_client *mdsc,
 
         head->mdsmap_epoch = cpu_to_le32(mdsc->mdsmap->m_epoch);
         head->op = cpu_to_le32(req->r_op);
-        head->caller_uid = cpu_to_le32(current_fsuid());
-        head->caller_gid = cpu_to_le32(current_fsgid());
+        head->caller_uid = cpu_to_le32(req->r_uid);
+        head->caller_gid = cpu_to_le32(req->r_gid);
         head->args = req->r_args;
 
         ceph_encode_filepath(&p, end, ino1, path1);
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h
index d66d63c72355..9341fd4f1432 100644
--- a/fs/ceph/mds_client.h
+++ b/fs/ceph/mds_client.h
@@ -170,6 +170,8 @@ struct ceph_mds_request {
 
         union ceph_mds_request_args r_args;
         int r_fmode;        /* file mode, if expecting cap */
+        uid_t r_uid;
+        gid_t r_gid;
 
         /* for choosing which mds to send this request to */
         int r_direct_mode;
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 1886294e12f7..7f01728a4657 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -293,9 +293,7 @@ struct ceph_inode_info {
         int i_rd_ref, i_rdcache_ref, i_wr_ref;
         int i_wrbuffer_ref, i_wrbuffer_ref_head;
         u32 i_shared_gen;       /* increment each time we get FILE_SHARED */
-        u32 i_rdcache_gen;      /* we increment this each time we get
-                                   FILE_CACHE.  If it's non-zero, we
-                                   _may_ have cached pages. */
+        u32 i_rdcache_gen;      /* incremented each time we get FILE_CACHE. */
         u32 i_rdcache_revoking; /* RDCACHE gen to async invalidate, if any */
 
         struct list_head i_unsafe_writes; /* uncommitted sync writes */
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index bf5ae883b1bd..eb3bc2fe647e 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -331,6 +331,30 @@ mext_out:
                 return err;
         }
 
+        case FITRIM:
+        {
+                struct super_block *sb = inode->i_sb;
+                struct fstrim_range range;
+                int ret = 0;
+
+                if (!capable(CAP_SYS_ADMIN))
+                        return -EPERM;
+
+                if (copy_from_user(&range, (struct fstrim_range *)arg,
+                    sizeof(range)))
+                        return -EFAULT;
+
+                ret = ext4_trim_fs(sb, &range);
+                if (ret < 0)
+                        return ret;
+
+                if (copy_to_user((struct fstrim_range *)arg, &range,
+                    sizeof(range)))
+                        return -EFAULT;
+
+                return 0;
+        }
+
         default:
                 return -ENOTTY;
         }
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 7f5451cd1d38..beacce11ac50 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -237,8 +237,6 @@ static void ext4_end_bio(struct bio *bio, int error)
                         } while (bh != head);
                 }
 
-                put_io_page(io_end->pages[i]);
-
                 /*
                  * If this is a partial write which happened to make
                  * all buffers uptodate then we can optimize away a
@@ -248,6 +246,8 @@ static void ext4_end_bio(struct bio *bio, int error)
                  */
                 if (!partial_write)
                         SetPageUptodate(page);
+
+                put_io_page(io_end->pages[i]);
         }
         io_end->num_io_pages = 0;
         inode = io_end->inode;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 61182fe6254e..e32195d6aac3 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1197,7 +1197,6 @@ static const struct super_operations ext4_sops = {
         .quota_write    = ext4_quota_write,
 #endif
         .bdev_try_to_free_page = bdev_try_to_free_page,
-        .trim_fs        = ext4_trim_fs
 };
 
 static const struct super_operations ext4_nojournal_sops = {
@@ -2799,9 +2798,6 @@ static void ext4_clear_request_list(void)
         struct ext4_li_request *elr;
 
         mutex_lock(&ext4_li_info->li_list_mtx);
-        if (list_empty(&ext4_li_info->li_request_list))
-                return;
-
         list_for_each_safe(pos, n, &ext4_li_info->li_request_list) {
                 elr = list_entry(pos, struct ext4_li_request,
                                  lr_request);
@@ -3268,13 +3264,14 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
          * Test whether we have more sectors than will fit in sector_t,
          * and whether the max offset is addressable by the page cache.
          */
-        ret = generic_check_addressable(sb->s_blocksize_bits,
+        err = generic_check_addressable(sb->s_blocksize_bits,
                                         ext4_blocks_count(es));
-        if (ret) {
+        if (err) {
                 ext4_msg(sb, KERN_ERR, "filesystem"
                          " too large to mount safely on this system");
                 if (sizeof(sector_t) < 8)
                         ext4_msg(sb, KERN_WARNING, "CONFIG_LBDAF not enabled");
+                ret = err;
                 goto failed_mount;
         }
 
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index c8224587123f..9242d294fe90 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -134,6 +134,7 @@ EXPORT_SYMBOL_GPL(fuse_do_open);
 void fuse_finish_open(struct inode *inode, struct file *file)
 {
         struct fuse_file *ff = file->private_data;
+        struct fuse_conn *fc = get_fuse_conn(inode);
 
         if (ff->open_flags & FOPEN_DIRECT_IO)
                 file->f_op = &fuse_direct_io_file_operations;
@@ -141,6 +142,15 @@ void fuse_finish_open(struct inode *inode, struct file *file)
                 invalidate_inode_pages2(inode->i_mapping);
         if (ff->open_flags & FOPEN_NONSEEKABLE)
                 nonseekable_open(inode, file);
+        if (fc->atomic_o_trunc && (file->f_flags & O_TRUNC)) {
+                struct fuse_inode *fi = get_fuse_inode(inode);
+
+                spin_lock(&fc->lock);
+                fi->attr_version = ++fc->attr_version;
+                i_size_write(inode, 0);
+                spin_unlock(&fc->lock);
+                fuse_invalidate_attr(inode);
+        }
 }
 
 int fuse_open_common(struct inode *inode, struct file *file, bool isdir)
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 4f46752ce4f9..d6cc16476620 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -529,41 +529,6 @@ static int ioctl_fsthaw(struct file *filp)
         return thaw_super(sb);
 }
 
-static int ioctl_fstrim(struct file *filp, void __user *argp)
-{
-        struct super_block *sb = filp->f_path.dentry->d_inode->i_sb;
-        struct fstrim_range range;
-        int ret = 0;
-
-        if (!capable(CAP_SYS_ADMIN))
-                return -EPERM;
-
-        /* If filesystem doesn't support trim feature, return. */
-        if (sb->s_op->trim_fs == NULL)
-                return -EOPNOTSUPP;
-
-        /* If a blockdevice-backed filesystem isn't specified, return EINVAL. */
-        if (sb->s_bdev == NULL)
-                return -EINVAL;
-
-        if (argp == NULL) {
-                range.start = 0;
-                range.len = ULLONG_MAX;
-                range.minlen = 0;
-        } else if (copy_from_user(&range, argp, sizeof(range)))
-                return -EFAULT;
-
-        ret = sb->s_op->trim_fs(sb, &range);
-        if (ret < 0)
-                return ret;
-
-        if ((argp != NULL) &&
-            (copy_to_user(argp, &range, sizeof(range))))
-                return -EFAULT;
-
-        return 0;
-}
-
 /*
  * When you add any new common ioctls to the switches above and below
  * please update compat_sys_ioctl() too.
@@ -614,10 +579,6 @@ int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
                 error = ioctl_fsthaw(filp);
                 break;
 
-        case FITRIM:
-                error = ioctl_fstrim(filp, argp);
-                break;
-
         case FS_IOC_FIEMAP:
                 return ioctl_fiemap(filp, arg);
 
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index c590d155c095..f837ba953529 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -899,6 +899,14 @@ journal_t * jbd2_journal_init_dev(struct block_device *bdev,
 
         /* journal descriptor can store up to n blocks -bzzz */
         journal->j_blocksize = blocksize;
+        journal->j_dev = bdev;
+        journal->j_fs_dev = fs_dev;
+        journal->j_blk_offset = start;
+        journal->j_maxlen = len;
+        bdevname(journal->j_dev, journal->j_devname);
+        p = journal->j_devname;
+        while ((p = strchr(p, '/')))
+                *p = '!';
         jbd2_stats_proc_init(journal);
         n = journal->j_blocksize / sizeof(journal_block_tag_t);
         journal->j_wbufsize = n;
@@ -908,14 +916,6 @@ journal_t * jbd2_journal_init_dev(struct block_device *bdev,
                         __func__);
                 goto out_err;
         }
-        journal->j_dev = bdev;
-        journal->j_fs_dev = fs_dev;
-        journal->j_blk_offset = start;
-        journal->j_maxlen = len;
-        bdevname(journal->j_dev, journal->j_devname);
-        p = journal->j_devname;
-        while ((p = strchr(p, '/')))
-                *p = '!';
 
         bh = __getblk(journal->j_dev, start, journal->j_blocksize);
         if (!bh) {
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index da6b01d70f01..c126c83b9a45 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -706,6 +706,7 @@ static int pagemap_hugetlb_range(pte_t *pte, unsigned long hmask,
  * skip over unmapped regions.
  */
 #define PAGEMAP_WALK_SIZE       (PMD_SIZE)
+#define PAGEMAP_WALK_MASK       (PMD_MASK)
 static ssize_t pagemap_read(struct file *file, char __user *buf,
                             size_t count, loff_t *ppos)
 {
@@ -776,7 +777,7 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
                 unsigned long end;
 
                 pm.pos = 0;
-                end = start_vaddr + PAGEMAP_WALK_SIZE;
+                end = (start_vaddr + PAGEMAP_WALK_SIZE) & PAGEMAP_WALK_MASK;
                 /* overflow ? */
                 if (end < start_vaddr || end > end_vaddr)
                         end = end_vaddr;
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c
index bd9763e76bae..79265fdc317a 100644
--- a/fs/reiserfs/ioctl.c
+++ b/fs/reiserfs/ioctl.c
@@ -183,12 +183,11 @@ int reiserfs_unpack(struct inode *inode, struct file *filp)
                 return 0;
         }
 
-        /* we need to make sure nobody is changing the file size beneath
-         ** us
-         */
-        reiserfs_mutex_lock_safe(&inode->i_mutex, inode->i_sb);
         depth = reiserfs_write_lock_once(inode->i_sb);
 
+        /* we need to make sure nobody is changing the file size beneath us */
+        reiserfs_mutex_lock_safe(&inode->i_mutex, inode->i_sb);
+
         write_from = inode->i_size & (blocksize - 1);
         /* if we are on a block boundary, we are already unpacked.  */
         if (write_from == 0) {
diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h
index 01a714119506..bc5590b1a1ac 100644
--- a/include/drm/nouveau_drm.h
+++ b/include/drm/nouveau_drm.h
@@ -80,6 +80,7 @@ struct drm_nouveau_gpuobj_free {
 #define NOUVEAU_GETPARAM_VM_VRAM_BASE    12
 #define NOUVEAU_GETPARAM_GRAPH_UNITS     13
 #define NOUVEAU_GETPARAM_PTIMER_TIME     14
+#define NOUVEAU_GETPARAM_HAS_BO_USAGE    15
 struct drm_nouveau_getparam {
         uint64_t param;
         uint64_t value;
@@ -95,6 +96,12 @@ struct drm_nouveau_setparam {
 #define NOUVEAU_GEM_DOMAIN_GART      (1 << 2)
 #define NOUVEAU_GEM_DOMAIN_MAPPABLE  (1 << 3)
 
+#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
+#define NOUVEAU_GEM_TILE_16BPP       0x00000001
+#define NOUVEAU_GEM_TILE_32BPP       0x00000002
+#define NOUVEAU_GEM_TILE_ZETA        0x00000004
+#define NOUVEAU_GEM_TILE_NONCONTIG   0x00000008
+
 struct drm_nouveau_gem_info {
         uint32_t handle;
         uint32_t domain;
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index f22b2e941686..9e76d35670d2 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -227,8 +227,7 @@ extern int ceph_open_session(struct ceph_client *client);
 extern void ceph_release_page_vector(struct page **pages, int num_pages);
 
 extern struct page **ceph_get_direct_page_vector(const char __user *data,
-                                            int num_pages,
-                                            loff_t off, size_t len);
+                                                 int num_pages);
 extern void ceph_put_page_vector(struct page **pages, int num_pages);
 extern void ceph_release_page_vector(struct page **pages, int num_pages);
 extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags);
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 5956d62c3057..a108b425fee2 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -82,6 +82,7 @@ struct ceph_msg {
         struct ceph_buffer *middle;
         struct page **pages;            /* data payload.  NOT OWNER. */
         unsigned nr_pages;              /* size of page array */
+        unsigned page_alignment;        /* io offset in first page */
         struct ceph_pagelist *pagelist; /* instead of pages */
         struct list_head list_head;
         struct kref kref;
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index 6c91fb032c39..a1af29648fb5 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -79,6 +79,7 @@ struct ceph_osd_request {
         struct ceph_file_layout r_file_layout;
         struct ceph_snap_context *r_snapc;    /* snap context for writes */
         unsigned          r_num_pages;        /* size of page array (follows) */
+        unsigned          r_page_alignment;   /* io offset in first page */
         struct page     **r_pages;            /* pages for data payload */
         int               r_pages_from_pool;
         int               r_own_pages;        /* if true, i own page list */
@@ -194,7 +195,8 @@ extern struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *,
                                       int do_sync, u32 truncate_seq,
                                       u64 truncate_size,
                                       struct timespec *mtime,
-                                      bool use_mempool, int num_reply);
+                                      bool use_mempool, int num_reply,
+                                      int page_align);
 
 static inline void ceph_osdc_get_request(struct ceph_osd_request *req)
 {
@@ -218,7 +220,8 @@ extern int ceph_osdc_readpages(struct ceph_osd_client *osdc,
                                struct ceph_file_layout *layout,
                                u64 off, u64 *plen,
                                u32 truncate_seq, u64 truncate_size,
-                               struct page **pages, int nr_pages);
+                               struct page **pages, int nr_pages,
+                               int page_align);
 
 extern int ceph_osdc_writepages(struct ceph_osd_client *osdc,
                                 struct ceph_vino vino,
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 7fca3dc4e475..d1631d37e9e0 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1122,6 +1122,7 @@ extern const struct fb_videomode *fb_find_best_display(const struct fb_monspecs
 
 /* drivers/video/fbcmap.c */
 extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
+extern int fb_alloc_cmap_gfp(struct fb_cmap *cmap, int len, int transp, gfp_t flags);
 extern void fb_dealloc_cmap(struct fb_cmap *cmap);
 extern int fb_copy_cmap(const struct fb_cmap *from, struct fb_cmap *to);
 extern int fb_cmap_to_user(const struct fb_cmap *from, struct fb_cmap_user *to);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 334d68a17108..c9e06cc70dad 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -34,9 +34,9 @@
 #define SEEK_MAX        SEEK_END
 
 struct fstrim_range {
-        uint64_t start;
-        uint64_t len;
-        uint64_t minlen;
+        __u64 start;
+        __u64 len;
+        __u64 minlen;
 };
 
 /* And dynamically-tunable limits and defaults: */
@@ -1612,7 +1612,6 @@ struct super_operations {
         ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
 #endif
         int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t);
-        int (*trim_fs) (struct super_block *, struct fstrim_range *);
 };
 
 /*
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index 1ff81b51b656..dd3c34ebca9a 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -11,6 +11,7 @@
 #define MARVELL_PHY_ID_88E1118          0x01410e10
 #define MARVELL_PHY_ID_88E1121R         0x01410cb0
 #define MARVELL_PHY_ID_88E1145          0x01410cd0
+#define MARVELL_PHY_ID_88E1149R         0x01410e50
 #define MARVELL_PHY_ID_88E1240          0x01410e30
 #define MARVELL_PHY_ID_88E1318S         0x01410e90
 
diff --git a/include/linux/mfd/wm8350/audio.h b/include/linux/mfd/wm8350/audio.h
index a95141eafce3..bd581c6fa085 100644
--- a/include/linux/mfd/wm8350/audio.h
+++ b/include/linux/mfd/wm8350/audio.h
@@ -522,9 +522,6 @@
 #define WM8350_MCLK_SEL_PLL_32K                 3
 #define WM8350_MCLK_SEL_MCLK                    5
 
-#define WM8350_MCLK_DIR_OUT                     0
-#define WM8350_MCLK_DIR_IN                      1
-
 /* clock divider id's */
 #define WM8350_ADC_CLKDIV                       0
 #define WM8350_DAC_CLKDIV                       1
diff --git a/include/linux/module.h b/include/linux/module.h
index b29e7458b966..7575bbbdf2a2 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -517,7 +517,7 @@ static inline void __module_get(struct module *module)
 #define symbol_put_addr(p) do { } while(0)
 
 #endif /* CONFIG_MODULE_UNLOAD */
-int use_module(struct module *a, struct module *b);
+int ref_module(struct module *a, struct module *b);
 
 /* This is a #define so the string doesn't get put in every .o file */
 #define module_name(mod)                        \
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
index 5bb13b3db84d..b02195dfc1b0 100644
--- a/include/linux/page_cgroup.h
+++ b/include/linux/page_cgroup.h
@@ -59,8 +59,6 @@ static inline void ClearPageCgroup##uname(struct page_cgroup *pc)	\
 static inline int TestClearPageCgroup##uname(struct page_cgroup *pc)    \
         { return test_and_clear_bit(PCG_##lname, &pc->flags);  }
 
-TESTPCGFLAG(Locked, LOCK)
-
 /* Cache flag is set only once (at allocation) */
 TESTPCGFLAG(Cache, CACHE)
 CLEARPCGFLAG(Cache, CACHE)
@@ -104,6 +102,11 @@ static inline void unlock_page_cgroup(struct page_cgroup *pc)
         bit_spin_unlock(PCG_LOCK, &pc->flags);
 }
 
+static inline int page_is_cgroup_locked(struct page_cgroup *pc)
+{
+        return bit_spin_is_locked(PCG_LOCK, &pc->flags);
+}
+
 #else /* CONFIG_CGROUP_MEM_RES_CTLR */
 struct page_cgroup;
 
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index d42f274418b8..bbad657a3725 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -6,7 +6,6 @@
 #include <linux/if_link.h>
 #include <linux/if_addr.h>
 #include <linux/neighbour.h>
-#include <linux/netdevice.h>
 
 /* rtnetlink families. Values up to 127 are reserved for real address
  * families, values above 128 may be used arbitrarily.
@@ -606,6 +605,7 @@ struct tcamsg {
 #ifdef __KERNEL__
 
 #include <linux/mutex.h>
+#include <linux/netdevice.h>
 
 static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
 {
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index cea0c38e7a63..9a52f72527dc 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -19,11 +19,13 @@ struct clk_mapping {
 };
 
 struct clk_ops {
+#ifdef CONFIG_SH_CLK_CPG_LEGACY
         void (*init)(struct clk *clk);
+#endif
         int (*enable)(struct clk *clk);
         void (*disable)(struct clk *clk);
         unsigned long (*recalc)(struct clk *clk);
-        int (*set_rate)(struct clk *clk, unsigned long rate, int algo_id);
+        int (*set_rate)(struct clk *clk, unsigned long rate);
         int (*set_parent)(struct clk *clk, struct clk *parent);
         long (*round_rate)(struct clk *clk, unsigned long rate);
 };
@@ -67,36 +69,6 @@ int clk_register(struct clk *);
 void clk_unregister(struct clk *);
 void clk_enable_init_clocks(void);
 
-/**
- * clk_set_rate_ex - set the clock rate for a clock source, with additional parameter
- * @clk: clock source
- * @rate: desired clock rate in Hz
- * @algo_id: algorithm id to be passed down to ops->set_rate
- *
- * Returns success (0) or negative errno.
- */
-int clk_set_rate_ex(struct clk *clk, unsigned long rate, int algo_id);
-
-enum clk_sh_algo_id {
-        NO_CHANGE = 0,
-
-        IUS_N1_N1,
-        IUS_322,
-        IUS_522,
-        IUS_N11,
-
-        SB_N1,
-
-        SB3_N1,
-        SB3_32,
-        SB3_43,
-        SB3_54,
-
-        BP_N1,
-
-        IP_N1,
-};
-
 struct clk_div_mult_table {
         unsigned int *divisors;
         unsigned int nr_divisors;
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 2a7936d7851d..97b8b7c9b63c 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1355,7 +1355,7 @@ enum wiphy_flags {
         WIPHY_FLAG_4ADDR_AP                     = BIT(5),
         WIPHY_FLAG_4ADDR_STATION                = BIT(6),
         WIPHY_FLAG_CONTROL_PORT_PROTOCOL        = BIT(7),
-        WIPHY_FLAG_IBSS_RSN                     = BIT(7),
+        WIPHY_FLAG_IBSS_RSN                     = BIT(8),
 };
 
 struct mac_address {
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 55590ab16b3e..6beb1ffc2b7f 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -303,7 +303,7 @@ static inline void neigh_confirm(struct neighbour *neigh)
 
 static inline int neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
 {
-        unsigned long now = ACCESS_ONCE(jiffies);
+        unsigned long now = jiffies;
         
         if (neigh->used != now)
                 neigh->used = now;
diff --git a/include/video/da8xx-fb.h b/include/video/da8xx-fb.h
index 6316cdabf73f..89d43b3d4cb9 100644
--- a/include/video/da8xx-fb.h
+++ b/include/video/da8xx-fb.h
@@ -99,7 +99,6 @@ struct lcd_sync_arg {
 #define FBIPUT_COLOR            _IOW('F', 6, int)
 #define FBIPUT_HSYNC            _IOW('F', 9, int)
 #define FBIPUT_VSYNC            _IOW('F', 10, int)
-#define FBIO_WAITFORVSYNC       _IOW('F', 0x20, u_int32_t)
 
 #endif  /* ifndef DA8XX_FB_H */
 
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h
index d7a6c13bde69..eac3ce153719 100644
--- a/include/xen/interface/memory.h
+++ b/include/xen/interface/memory.h
@@ -141,6 +141,19 @@ struct xen_machphys_mfn_list {
 DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mfn_list);
 
 /*
+ * Returns the location in virtual address space of the machine_to_phys
+ * mapping table. Architectures which do not have a m2p table, or which do not
+ * map it by default into guest address space, do not implement this command.
+ * arg == addr of xen_machphys_mapping_t.
+ */
+#define XENMEM_machphys_mapping     12
+struct xen_machphys_mapping {
+    unsigned long v_start, v_end; /* Start and end virtual addresses.   */
+    unsigned long max_mfn;        /* Maximum MFN that can be looked up. */
+};
+DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mapping_t);
+
+/*
  * Sets the GPFN at which a particular page appears in the specified guest's
  * pseudophysical address space.
  * arg == addr of xen_add_to_physmap_t.
diff --git a/include/xen/page.h b/include/xen/page.h
index eaf85fab1263..0be36b976f4b 100644
--- a/include/xen/page.h
+++ b/include/xen/page.h
@@ -1 +1,8 @@
+#ifndef _XEN_PAGE_H
+#define _XEN_PAGE_H
+
 #include <asm/xen/page.h>
+
+extern phys_addr_t xen_extra_mem_start, xen_extra_mem_size;
+
+#endif  /* _XEN_PAGE_H */
diff --git a/include/xen/privcmd.h b/include/xen/privcmd.h
index b42cdfd92fee..17857fb4d550 100644
--- a/include/xen/privcmd.h
+++ b/include/xen/privcmd.h
@@ -34,13 +34,10 @@
 #define __LINUX_PUBLIC_PRIVCMD_H__
 
 #include <linux/types.h>
+#include <linux/compiler.h>
 
 typedef unsigned long xen_pfn_t;
 
-#ifndef __user
-#define __user
-#endif
-
 struct privcmd_hypercall {
         __u64 op;
         __u64 arg[5];
diff --git a/init/Kconfig b/init/Kconfig
index 88c10468db46..c9728992a776 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -613,6 +613,19 @@ config CGROUP_MEM_RES_CTLR_SWAP
           if boot option "noswapaccount" is set, swap will not be accounted.
           Now, memory usage of swap_cgroup is 2 bytes per entry. If swap page
           size is 4096bytes, 512k per 1Gbytes of swap.
+config CGROUP_MEM_RES_CTLR_SWAP_ENABLED
+        bool "Memory Resource Controller Swap Extension enabled by default"
+        depends on CGROUP_MEM_RES_CTLR_SWAP
+        default y
+        help
+          Memory Resource Controller Swap Extension comes with its price in
+          a bigger memory consumption. General purpose distribution kernels
+          which want to enable the feautre but keep it disabled by default
+          and let the user enable it by swapaccount boot command line
+          parameter should have this option unselected.
+          For those who want to have the feature enabled by default should
+          select this option (if, for some reason, they need to disable it
+          then noswapaccount does the trick).
 
 menuconfig CGROUP_SCHED
         bool "Group CPU scheduler"
diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
index a8db2570f99a..6f6d091b5757 100644
--- a/kernel/kallsyms.c
+++ b/kernel/kallsyms.c
@@ -546,7 +546,7 @@ static const struct file_operations kallsyms_operations = {
 
 static int __init kallsyms_init(void)
 {
-        proc_create("kallsyms", 0400, NULL, &kallsyms_operations);
+        proc_create("kallsyms", 0444, NULL, &kallsyms_operations);
         return 0;
 }
 device_initcall(kallsyms_init);
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 2efa8ea07ff7..7a22b4129211 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -61,7 +61,14 @@ struct mem_cgroup *root_mem_cgroup __read_mostly;
 #ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
 /* Turned on only when memory cgroup is enabled && really_do_swap_account = 1 */
 int do_swap_account __read_mostly;
-static int really_do_swap_account __initdata = 1; /* for remember boot option*/
+
+/* for remember boot option*/
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED
+static int really_do_swap_account __initdata = 1;
+#else
+static int really_do_swap_account __initdata = 0;
+#endif
+
 #else
 #define do_swap_account         (0)
 #endif
@@ -278,13 +285,14 @@ enum move_type {
 
 /* "mc" and its members are protected by cgroup_mutex */
 static struct move_charge_struct {
-        spinlock_t        lock; /* for from, to, moving_task */
+        spinlock_t        lock; /* for from, to */
         struct mem_cgroup *from;
         struct mem_cgroup *to;
         unsigned long precharge;
         unsigned long moved_charge;
         unsigned long moved_swap;
         struct task_struct *moving_task;        /* a task moving charges */
+        struct mm_struct *mm;
         wait_queue_head_t waitq;                /* a waitq for other context */
 } mc = {
         .lock = __SPIN_LOCK_UNLOCKED(mc.lock),
@@ -2152,7 +2160,7 @@ static void __mem_cgroup_move_account(struct page_cgroup *pc,
 {
         VM_BUG_ON(from == to);
         VM_BUG_ON(PageLRU(pc->page));
-        VM_BUG_ON(!PageCgroupLocked(pc));
+        VM_BUG_ON(!page_is_cgroup_locked(pc));
         VM_BUG_ON(!PageCgroupUsed(pc));
         VM_BUG_ON(pc->mem_cgroup != from);
 
@@ -4631,7 +4639,7 @@ static unsigned long mem_cgroup_count_precharge(struct mm_struct *mm)
         unsigned long precharge;
         struct vm_area_struct *vma;
 
-        down_read(&mm->mmap_sem);
+        /* We've already held the mmap_sem */
         for (vma = mm->mmap; vma; vma = vma->vm_next) {
                 struct mm_walk mem_cgroup_count_precharge_walk = {
                         .pmd_entry = mem_cgroup_count_precharge_pte_range,
@@ -4643,7 +4651,6 @@ static unsigned long mem_cgroup_count_precharge(struct mm_struct *mm)
                 walk_page_range(vma->vm_start, vma->vm_end,
                                         &mem_cgroup_count_precharge_walk);
         }
-        up_read(&mm->mmap_sem);
 
         precharge = mc.precharge;
         mc.precharge = 0;
@@ -4694,11 +4701,16 @@ static void mem_cgroup_clear_mc(void)
 
                 mc.moved_swap = 0;
         }
+        if (mc.mm) {
+                up_read(&mc.mm->mmap_sem);
+                mmput(mc.mm);
+        }
         spin_lock(&mc.lock);
         mc.from = NULL;
         mc.to = NULL;
-        mc.moving_task = NULL;
         spin_unlock(&mc.lock);
+        mc.moving_task = NULL;
+        mc.mm = NULL;
         mem_cgroup_end_move(from);
         memcg_oom_recover(from);
         memcg_oom_recover(to);
@@ -4724,12 +4736,21 @@ static int mem_cgroup_can_attach(struct cgroup_subsys *ss,
                         return 0;
                 /* We move charges only when we move a owner of the mm */
                 if (mm->owner == p) {
+                        /*
+                         * We do all the move charge works under one mmap_sem to
+                         * avoid deadlock with down_write(&mmap_sem)
+                         * -> try_charge() -> if (mc.moving_task) -> sleep.
+                         */
+                        down_read(&mm->mmap_sem);
+
                         VM_BUG_ON(mc.from);
                         VM_BUG_ON(mc.to);
                         VM_BUG_ON(mc.precharge);
                         VM_BUG_ON(mc.moved_charge);
                         VM_BUG_ON(mc.moved_swap);
                         VM_BUG_ON(mc.moving_task);
+                        VM_BUG_ON(mc.mm);
+
                         mem_cgroup_start_move(from);
                         spin_lock(&mc.lock);
                         mc.from = from;
@@ -4737,14 +4758,16 @@ static int mem_cgroup_can_attach(struct cgroup_subsys *ss,
                         mc.precharge = 0;
                         mc.moved_charge = 0;
                         mc.moved_swap = 0;
-                        mc.moving_task = current;
                         spin_unlock(&mc.lock);
+                        mc.moving_task = current;
+                        mc.mm = mm;
 
                         ret = mem_cgroup_precharge_mc(mm);
                         if (ret)
                                 mem_cgroup_clear_mc();
-                }
-                mmput(mm);
+                        /* We call up_read() and mmput() in clear_mc(). */
+                } else
+                        mmput(mm);
         }
         return ret;
 }
@@ -4832,7 +4855,7 @@ static void mem_cgroup_move_charge(struct mm_struct *mm)
         struct vm_area_struct *vma;
 
         lru_add_drain_all();
-        down_read(&mm->mmap_sem);
+        /* We've already held the mmap_sem */
         for (vma = mm->mmap; vma; vma = vma->vm_next) {
                 int ret;
                 struct mm_walk mem_cgroup_move_charge_walk = {
@@ -4851,7 +4874,6 @@ static void mem_cgroup_move_charge(struct mm_struct *mm)
                          */
                         break;
         }
-        up_read(&mm->mmap_sem);
 }
 
 static void mem_cgroup_move_task(struct cgroup_subsys *ss,
@@ -4860,17 +4882,11 @@ static void mem_cgroup_move_task(struct cgroup_subsys *ss,
                                 struct task_struct *p,
                                 bool threadgroup)
 {
-        struct mm_struct *mm;
-
-        if (!mc.to)
+        if (!mc.mm)
                 /* no need to move charge */
                 return;
 
-        mm = get_task_mm(p);
-        if (mm) {
-                mem_cgroup_move_charge(mm);
-                mmput(mm);
-        }
+        mem_cgroup_move_charge(mc.mm);
         mem_cgroup_clear_mc();
 }
 #else   /* !CONFIG_MMU */
@@ -4911,10 +4927,20 @@ struct cgroup_subsys mem_cgroup_subsys = {
 };
 
 #ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
+static int __init enable_swap_account(char *s)
+{
+        /* consider enabled if no parameter or 1 is given */
+        if (!s || !strcmp(s, "1"))
+                really_do_swap_account = 1;
+        else if (!strcmp(s, "0"))
+                really_do_swap_account = 0;
+        return 1;
+}
+__setup("swapaccount", enable_swap_account);
 
 static int __init disable_swap_account(char *s)
 {
-        really_do_swap_account = 0;
+        enable_swap_account("0");
         return 1;
 }
 __setup("noswapaccount", disable_swap_account);
diff --git a/mm/nommu.c b/mm/nommu.c
index 3613517c7592..27a9ac588516 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1717,6 +1717,7 @@ void exit_mmap(struct mm_struct *mm)
                 mm->mmap = vma->vm_next;
                 delete_vma_from_mm(vma);
                 delete_vma(mm, vma);
+                cond_resched();
         }
 
         kleave("");
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 07a654486f75..e4092704c1a9 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3008,14 +3008,6 @@ static __init_refok int __build_all_zonelists(void *data)
                 build_zonelist_cache(pgdat);
         }
 
-#ifdef CONFIG_MEMORY_HOTPLUG
-        /* Setup real pagesets for the new zone */
-        if (data) {
-                struct zone *zone = data;
-                setup_zone_pageset(zone);
-        }
-#endif
-
         /*
          * Initialize the boot_pagesets that are going to be used
          * for bootstrapping processors. The real pagesets for
@@ -3064,7 +3056,11 @@ void build_all_zonelists(void *data)
         } else {
                 /* we have to stop all cpus to guarantee there is no user
                    of zonelist */
-                stop_machine(__build_all_zonelists, data, NULL);
+#ifdef CONFIG_MEMORY_HOTPLUG
+                if (data)
+                        setup_zone_pageset((struct zone *)data);
+#endif
+                stop_machine(__build_all_zonelists, NULL, NULL);
                 /* cpuset refresh routine should be here */
         }
         vm_total_pages = nr_free_pagecache_pages();
diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index 8b1a2ce21ee5..38cc58b8b2b0 100644
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -139,7 +139,6 @@ int walk_page_range(unsigned long addr, unsigned long end,
         pgd_t *pgd;
         unsigned long next;
         int err = 0;
-        struct vm_area_struct *vma;
 
         if (addr >= end)
                 return err;
@@ -149,15 +148,17 @@ int walk_page_range(unsigned long addr, unsigned long end,
 
         pgd = pgd_offset(walk->mm, addr);
         do {
+                struct vm_area_struct *uninitialized_var(vma);
+
                 next = pgd_addr_end(addr, end);
 
+#ifdef CONFIG_HUGETLB_PAGE
                 /*
                  * handle hugetlb vma individually because pagetable walk for
                  * the hugetlb page is dependent on the architecture and
                  * we can't handled it in the same manner as non-huge pages.
                  */
                 vma = find_vma(walk->mm, addr);
-#ifdef CONFIG_HUGETLB_PAGE
                 if (vma && is_vm_hugetlb_page(vma)) {
                         if (vma->vm_end < next)
                                 next = vma->vm_end;
diff --git a/net/ceph/buffer.c b/net/ceph/buffer.c
index 53d8abfa25d5..bf3e6a13c215 100644
--- a/net/ceph/buffer.c
+++ b/net/ceph/buffer.c
@@ -19,7 +19,7 @@ struct ceph_buffer *ceph_buffer_new(size_t len, gfp_t gfp)
         if (b->vec.iov_base) {
                 b->is_vmalloc = false;
         } else {
-                b->vec.iov_base = __vmalloc(len, gfp, PAGE_KERNEL);
+                b->vec.iov_base = __vmalloc(len, gfp | __GFP_HIGHMEM, PAGE_KERNEL);
                 if (!b->vec.iov_base) {
                         kfree(b);
                         return NULL;
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 0e8157ee5d43..1c7a2ec4f3cc 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -540,8 +540,7 @@ static void prepare_write_message(struct ceph_connection *con)
                 /* initialize page iterator */
                 con->out_msg_pos.page = 0;
                 if (m->pages)
-                        con->out_msg_pos.page_pos =
-                                le16_to_cpu(m->hdr.data_off) & ~PAGE_MASK;
+                        con->out_msg_pos.page_pos = m->page_alignment;
                 else
                         con->out_msg_pos.page_pos = 0;
                 con->out_msg_pos.data_pos = 0;
@@ -1491,7 +1490,7 @@ static int read_partial_message(struct ceph_connection *con)
         struct ceph_msg *m = con->in_msg;
         int ret;
         int to, left;
-        unsigned front_len, middle_len, data_len, data_off;
+        unsigned front_len, middle_len, data_len;
         int datacrc = con->msgr->nocrc;
         int skip;
         u64 seq;
@@ -1527,19 +1526,17 @@ static int read_partial_message(struct ceph_connection *con)
         data_len = le32_to_cpu(con->in_hdr.data_len);
         if (data_len > CEPH_MSG_MAX_DATA_LEN)
                 return -EIO;
-        data_off = le16_to_cpu(con->in_hdr.data_off);
 
         /* verify seq# */
         seq = le64_to_cpu(con->in_hdr.seq);
         if ((s64)seq - (s64)con->in_seq < 1) {
-                pr_info("skipping %s%lld %s seq %lld, expected %lld\n",
+                pr_info("skipping %s%lld %s seq %lld expected %lld\n",
                         ENTITY_NAME(con->peer_name),
                         ceph_pr_addr(&con->peer_addr.in_addr),
                         seq, con->in_seq + 1);
                 con->in_base_pos = -front_len - middle_len - data_len -
                         sizeof(m->footer);
                 con->in_tag = CEPH_MSGR_TAG_READY;
-                con->in_seq++;
                 return 0;
         } else if ((s64)seq - (s64)con->in_seq > 1) {
                 pr_err("read_partial_message bad seq %lld expected %lld\n",
@@ -1576,7 +1573,7 @@ static int read_partial_message(struct ceph_connection *con)
 
                 con->in_msg_pos.page = 0;
                 if (m->pages)
-                        con->in_msg_pos.page_pos = data_off & ~PAGE_MASK;
+                        con->in_msg_pos.page_pos = m->page_alignment;
                 else
                         con->in_msg_pos.page_pos = 0;
                 con->in_msg_pos.data_pos = 0;
@@ -2301,6 +2298,7 @@ struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags)
 
         /* data */
         m->nr_pages = 0;
+        m->page_alignment = 0;
         m->pages = NULL;
         m->pagelist = NULL;
         m->bio = NULL;
@@ -2370,6 +2368,7 @@ static struct ceph_msg *ceph_alloc_msg(struct ceph_connection *con,
                                type, front_len);
                         return NULL;
                 }
+                msg->page_alignment = le16_to_cpu(hdr->data_off);
         }
         memcpy(&msg->hdr, &con->in_hdr, sizeof(con->in_hdr));
 
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 79391994b3ed..3e20a122ffa2 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -71,6 +71,7 @@ void ceph_calc_raw_layout(struct ceph_osd_client *osdc,
                 op->extent.length = objlen;
         }
         req->r_num_pages = calc_pages_for(off, *plen);
+        req->r_page_alignment = off & ~PAGE_MASK;
         if (op->op == CEPH_OSD_OP_WRITE)
                 op->payload_len = *plen;
 
@@ -390,6 +391,8 @@ void ceph_osdc_build_request(struct ceph_osd_request *req,
                 req->r_request->hdr.data_len = cpu_to_le32(data_len);
         }
 
+        req->r_request->page_alignment = req->r_page_alignment;
+
         BUG_ON(p > msg->front.iov_base + msg->front.iov_len);
         msg_size = p - msg->front.iov_base;
         msg->front.iov_len = msg_size;
@@ -419,7 +422,8 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
                                                u32 truncate_seq,
                                                u64 truncate_size,
                                                struct timespec *mtime,
-                                               bool use_mempool, int num_reply)
+                                               bool use_mempool, int num_reply,
+                                               int page_align)
 {
         struct ceph_osd_req_op ops[3];
         struct ceph_osd_request *req;
@@ -447,6 +451,10 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
         calc_layout(osdc, vino, layout, off, plen, req, ops);
         req->r_file_layout = *layout;  /* keep a copy */
 
+        /* in case it differs from natural alignment that calc_layout
+           filled in for us */
+        req->r_page_alignment = page_align;
+
         ceph_osdc_build_request(req, off, plen, ops,
                                 snapc,
                                 mtime,
@@ -1489,7 +1497,7 @@ int ceph_osdc_readpages(struct ceph_osd_client *osdc,
                         struct ceph_vino vino, struct ceph_file_layout *layout,
                         u64 off, u64 *plen,
                         u32 truncate_seq, u64 truncate_size,
-                        struct page **pages, int num_pages)
+                        struct page **pages, int num_pages, int page_align)
 {
         struct ceph_osd_request *req;
         int rc = 0;
@@ -1499,15 +1507,15 @@ int ceph_osdc_readpages(struct ceph_osd_client *osdc,
         req = ceph_osdc_new_request(osdc, layout, vino, off, plen,
                                     CEPH_OSD_OP_READ, CEPH_OSD_FLAG_READ,
                                     NULL, 0, truncate_seq, truncate_size, NULL,
-                                    false, 1);
+                                    false, 1, page_align);
         if (!req)
                 return -ENOMEM;
 
         /* it may be a short read due to an object boundary */
         req->r_pages = pages;
 
-        dout("readpages  final extent is %llu~%llu (%d pages)\n",
-             off, *plen, req->r_num_pages);
+        dout("readpages  final extent is %llu~%llu (%d pages align %d)\n",
+             off, *plen, req->r_num_pages, page_align);
 
         rc = ceph_osdc_start_request(osdc, req, false);
         if (!rc)
@@ -1533,6 +1541,7 @@ int ceph_osdc_writepages(struct ceph_osd_client *osdc, struct ceph_vino vino,
 {
         struct ceph_osd_request *req;
         int rc = 0;
+        int page_align = off & ~PAGE_MASK;
 
         BUG_ON(vino.snap != CEPH_NOSNAP);
         req = ceph_osdc_new_request(osdc, layout, vino, off, &len,
@@ -1541,7 +1550,7 @@ int ceph_osdc_writepages(struct ceph_osd_client *osdc, struct ceph_vino vino,
                                             CEPH_OSD_FLAG_WRITE,
                                     snapc, do_sync,
                                     truncate_seq, truncate_size, mtime,
-                                    nofail, 1);
+                                    nofail, 1, page_align);
         if (!req)
                 return -ENOMEM;
 
@@ -1638,8 +1647,7 @@ static struct ceph_msg *get_reply(struct ceph_connection *con,
         m = ceph_msg_get(req->r_reply);
 
         if (data_len > 0) {
-                unsigned data_off = le16_to_cpu(hdr->data_off);
-                int want = calc_pages_for(data_off & ~PAGE_MASK, data_len);
+                int want = calc_pages_for(req->r_page_alignment, data_len);
 
                 if (unlikely(req->r_num_pages < want)) {
                         pr_warning("tid %lld reply %d > expected %d pages\n",
@@ -1651,6 +1659,7 @@ static struct ceph_msg *get_reply(struct ceph_connection *con,
                 }
                 m->pages = req->r_pages;
                 m->nr_pages = req->r_num_pages;
+                m->page_alignment = req->r_page_alignment;
 #ifdef CONFIG_BLOCK
                 m->bio = req->r_bio;
 #endif
diff --git a/net/ceph/pagevec.c b/net/ceph/pagevec.c
index 54caf0687155..ac34feeb2b3a 100644
--- a/net/ceph/pagevec.c
+++ b/net/ceph/pagevec.c
@@ -13,8 +13,7 @@
  * build a vector of user pages
  */
 struct page **ceph_get_direct_page_vector(const char __user *data,
-                                                 int num_pages,
-                                                 loff_t off, size_t len)
+                                          int num_pages)
 {
         struct page **pages;
         int rc;
diff --git a/net/core/filter.c b/net/core/filter.c
index 23e9b2a6b4c8..c1ee800bc080 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -589,7 +589,7 @@ int sk_chk_filter(struct sock_filter *filter, int flen)
 EXPORT_SYMBOL(sk_chk_filter);
 
 /**
- *      sk_filter_rcu_release: Release a socket filter by rcu_head
+ *      sk_filter_rcu_release - Release a socket filter by rcu_head
  *      @rcu: rcu_head that contains the sk_filter to free
  */
 static void sk_filter_rcu_release(struct rcu_head *rcu)
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index a5ff5a89f376..7f902cad10f8 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -712,15 +712,21 @@ static void rx_queue_release(struct kobject *kobj)
 
 
         map = rcu_dereference_raw(queue->rps_map);
-        if (map)
+        if (map) {
+                RCU_INIT_POINTER(queue->rps_map, NULL);
                 call_rcu(&map->rcu, rps_map_release);
+        }
 
         flow_table = rcu_dereference_raw(queue->rps_flow_table);
-        if (flow_table)
+        if (flow_table) {
+                RCU_INIT_POINTER(queue->rps_flow_table, NULL);
                 call_rcu(&flow_table->rcu, rps_dev_flow_table_release);
+        }
 
         if (atomic_dec_and_test(&first->count))
                 kfree(first);
+        else
+                memset(kobj, 0, sizeof(*kobj));
 }
 
 static struct kobj_type rx_queue_ktype = {
diff --git a/net/core/request_sock.c b/net/core/request_sock.c
index 7552495aff7a..fceeb37d7161 100644
--- a/net/core/request_sock.c
+++ b/net/core/request_sock.c
@@ -45,9 +45,7 @@ int reqsk_queue_alloc(struct request_sock_queue *queue,
         nr_table_entries = roundup_pow_of_two(nr_table_entries + 1);
         lopt_size += nr_table_entries * sizeof(struct request_sock *);
         if (lopt_size > PAGE_SIZE)
-                lopt = __vmalloc(lopt_size,
-                        GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
-                        PAGE_KERNEL);
+                lopt = vzalloc(lopt_size);
         else
                 lopt = kzalloc(lopt_size, GFP_KERNEL);
         if (lopt == NULL)
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 200eb538fbb3..0f280348e0fd 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -365,7 +365,7 @@ static struct tnode *tnode_alloc(size_t size)
         if (size <= PAGE_SIZE)
                 return kzalloc(size, GFP_KERNEL);
         else
-                return __vmalloc(size, GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
+                return vzalloc(size);
 }
 
 static void __tnode_vfree(struct work_struct *arg)
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 96bc7f9475a3..e5d1a44bcbdf 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -569,6 +569,9 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
                 /* No need to clone since we're just using its address. */
                 rt2 = rt;
 
+                if (!fl.nl_u.ip4_u.saddr)
+                        fl.nl_u.ip4_u.saddr = rt->rt_src;
+
                 err = xfrm_lookup(net, (struct dst_entry **)&rt, &fl, NULL, 0);
                 switch (err) {
                 case 0:
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index b41ce0f0d514..23cc8e1ce8d4 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -98,7 +98,11 @@
 #endif
 
 #define INFINITY_LIFE_TIME      0xFFFFFFFF
-#define TIME_DELTA(a, b) ((unsigned long)((long)(a) - (long)(b)))
+
+static inline u32 cstamp_delta(unsigned long cstamp)
+{
+        return (cstamp - INITIAL_JIFFIES) * 100UL / HZ;
+}
 
 #define ADDRCONF_TIMER_FUZZ_MINUS       (HZ > 50 ? HZ/50 : 1)
 #define ADDRCONF_TIMER_FUZZ             (HZ / 4)
@@ -2754,13 +2758,13 @@ static int addrconf_ifdown(struct net_device *dev, int how)
                         ifa->state = INET6_IFADDR_STATE_DEAD;
                         spin_unlock_bh(&ifa->state_lock);
 
-                        if (state == INET6_IFADDR_STATE_DEAD) {
-                                in6_ifa_put(ifa);
-                        } else {
+                        if (state != INET6_IFADDR_STATE_DEAD) {
                                 __ipv6_ifa_notify(RTM_DELADDR, ifa);
                                 atomic_notifier_call_chain(&inet6addr_chain,
                                                            NETDEV_DOWN, ifa);
                         }
+
+                        in6_ifa_put(ifa);
                         write_lock_bh(&idev->lock);
                 }
         }
@@ -3444,10 +3448,8 @@ static int put_cacheinfo(struct sk_buff *skb, unsigned long cstamp,
 {
         struct ifa_cacheinfo ci;
 
-        ci.cstamp = (u32)(TIME_DELTA(cstamp, INITIAL_JIFFIES) / HZ * 100
-                        + TIME_DELTA(cstamp, INITIAL_JIFFIES) % HZ * 100 / HZ);
-        ci.tstamp = (u32)(TIME_DELTA(tstamp, INITIAL_JIFFIES) / HZ * 100
-                        + TIME_DELTA(tstamp, INITIAL_JIFFIES) % HZ * 100 / HZ);
+        ci.cstamp = cstamp_delta(cstamp);
+        ci.tstamp = cstamp_delta(tstamp);
         ci.ifa_prefered = preferred;
         ci.ifa_valid = valid;
 
@@ -3798,8 +3800,10 @@ static inline void ipv6_store_devconf(struct ipv6_devconf *cnf,
         array[DEVCONF_AUTOCONF] = cnf->autoconf;
         array[DEVCONF_DAD_TRANSMITS] = cnf->dad_transmits;
         array[DEVCONF_RTR_SOLICITS] = cnf->rtr_solicits;
-        array[DEVCONF_RTR_SOLICIT_INTERVAL] = cnf->rtr_solicit_interval;
-        array[DEVCONF_RTR_SOLICIT_DELAY] = cnf->rtr_solicit_delay;
+        array[DEVCONF_RTR_SOLICIT_INTERVAL] =
+                jiffies_to_msecs(cnf->rtr_solicit_interval);
+        array[DEVCONF_RTR_SOLICIT_DELAY] =
+                jiffies_to_msecs(cnf->rtr_solicit_delay);
         array[DEVCONF_FORCE_MLD_VERSION] = cnf->force_mld_version;
 #ifdef CONFIG_IPV6_PRIVACY
         array[DEVCONF_USE_TEMPADDR] = cnf->use_tempaddr;
@@ -3813,7 +3817,8 @@ static inline void ipv6_store_devconf(struct ipv6_devconf *cnf,
         array[DEVCONF_ACCEPT_RA_PINFO] = cnf->accept_ra_pinfo;
 #ifdef CONFIG_IPV6_ROUTER_PREF
         array[DEVCONF_ACCEPT_RA_RTR_PREF] = cnf->accept_ra_rtr_pref;
-        array[DEVCONF_RTR_PROBE_INTERVAL] = cnf->rtr_probe_interval;
+        array[DEVCONF_RTR_PROBE_INTERVAL] =
+                jiffies_to_msecs(cnf->rtr_probe_interval);
 #ifdef CONFIG_IPV6_ROUTE_INFO
         array[DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN] = cnf->accept_ra_rt_info_max_plen;
 #endif
@@ -3929,10 +3934,9 @@ static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev,
         NLA_PUT_U32(skb, IFLA_INET6_FLAGS, idev->if_flags);
 
         ci.max_reasm_len = IPV6_MAXPLEN;
-        ci.tstamp = (__u32)(TIME_DELTA(idev->tstamp, INITIAL_JIFFIES) / HZ * 100
-                    + TIME_DELTA(idev->tstamp, INITIAL_JIFFIES) % HZ * 100 / HZ);
-        ci.reachable_time = idev->nd_parms->reachable_time;
-        ci.retrans_time = idev->nd_parms->retrans_time;
+        ci.tstamp = cstamp_delta(idev->tstamp);
+        ci.reachable_time = jiffies_to_msecs(idev->nd_parms->reachable_time);
+        ci.retrans_time = jiffies_to_msecs(idev->nd_parms->retrans_time);
         NLA_PUT(skb, IFLA_INET6_CACHEINFO, sizeof(ci), &ci);
 
         nla = nla_reserve(skb, IFLA_INET6_CONF, DEVCONF_MAX * sizeof(s32));
diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index 285761e77d90..f6054f9ccbe3 100644
--- a/net/irda/irttp.c
+++ b/net/irda/irttp.c
@@ -550,22 +550,30 @@ EXPORT_SYMBOL(irttp_close_tsap);
  */
 int irttp_udata_request(struct tsap_cb *self, struct sk_buff *skb)
 {
+        int ret;
+
         IRDA_ASSERT(self != NULL, return -1;);
         IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return -1;);
         IRDA_ASSERT(skb != NULL, return -1;);
 
         IRDA_DEBUG(4, "%s()\n", __func__);
 
+        /* Take shortcut on zero byte packets */
+        if (skb->len == 0) {
+                ret = 0;
+                goto err;
+        }
+
         /* Check that nothing bad happens */
-        if ((skb->len == 0) || (!self->connected)) {
-                IRDA_DEBUG(1, "%s(), No data, or not connected\n",
-                           __func__);
+        if (!self->connected) {
+                IRDA_WARNING("%s(), Not connected\n", __func__);
+                ret = -ENOTCONN;
                 goto err;
         }
 
         if (skb->len > self->max_seg_size) {
-                IRDA_DEBUG(1, "%s(), UData is too large for IrLAP!\n",
-                           __func__);
+                IRDA_ERROR("%s(), UData is too large for IrLAP!\n", __func__);
+                ret = -EMSGSIZE;
                 goto err;
         }
 
@@ -576,7 +584,7 @@ int irttp_udata_request(struct tsap_cb *self, struct sk_buff *skb)
 
 err:
         dev_kfree_skb(skb);
-        return -1;
+        return ret;
 }
 EXPORT_SYMBOL(irttp_udata_request);
 
@@ -599,9 +607,15 @@ int irttp_data_request(struct tsap_cb *self, struct sk_buff *skb)
         IRDA_DEBUG(2, "%s() : queue len = %d\n", __func__,
                    skb_queue_len(&self->tx_queue));
 
+        /* Take shortcut on zero byte packets */
+        if (skb->len == 0) {
+                ret = 0;
+                goto err;
+        }
+
         /* Check that nothing bad happens */
-        if ((skb->len == 0) || (!self->connected)) {
-                IRDA_WARNING("%s: No data, or not connected\n", __func__);
+        if (!self->connected) {
+                IRDA_WARNING("%s: Not connected\n", __func__);
                 ret = -ENOTCONN;
                 goto err;
         }
diff --git a/net/netfilter/ipvs/Kconfig b/net/netfilter/ipvs/Kconfig
index a22dac227055..70bd1d0774c6 100644
--- a/net/netfilter/ipvs/Kconfig
+++ b/net/netfilter/ipvs/Kconfig
@@ -4,6 +4,7 @@
 menuconfig IP_VS
         tristate "IP virtual server support"
         depends on NET && INET && NETFILTER
+        depends on (NF_CONNTRACK || NF_CONNTRACK=n)
         ---help---
           IP Virtual Server support will let you build a high-performance
           virtual server based on cluster of two or more real servers. This
diff --git a/net/rds/rdma.c b/net/rds/rdma.c
index 8920f2a83327..4e37c1cbe8b2 100644
--- a/net/rds/rdma.c
+++ b/net/rds/rdma.c
@@ -567,7 +567,7 @@ int rds_cmsg_rdma_args(struct rds_sock *rs, struct rds_message *rm,
                 goto out;
         }
 
-        if (args->nr_local > (u64)UINT_MAX) {
+        if (args->nr_local > UIO_MAXIOV) {
                 ret = -EMSGSIZE;
                 goto out;
         }
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index d0c92dddb26b..17cd0c04d139 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -44,6 +44,38 @@ rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
         return chan;
 }
 
+static bool can_beacon_sec_chan(struct wiphy *wiphy,
+                                struct ieee80211_channel *chan,
+                                enum nl80211_channel_type channel_type)
+{
+        struct ieee80211_channel *sec_chan;
+        int diff;
+
+        switch (channel_type) {
+        case NL80211_CHAN_HT40PLUS:
+                diff = 20;
+                break;
+        case NL80211_CHAN_HT40MINUS:
+                diff = -20;
+                break;
+        default:
+                return false;
+        }
+
+        sec_chan = ieee80211_get_channel(wiphy, chan->center_freq + diff);
+        if (!sec_chan)
+                return false;
+
+        /* we'll need a DFS capability later */
+        if (sec_chan->flags & (IEEE80211_CHAN_DISABLED |
+                               IEEE80211_CHAN_PASSIVE_SCAN |
+                               IEEE80211_CHAN_NO_IBSS |
+                               IEEE80211_CHAN_RADAR))
+                return false;
+
+        return true;
+}
+
 int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
                       struct wireless_dev *wdev, int freq,
                       enum nl80211_channel_type channel_type)
@@ -68,6 +100,28 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
         if (!chan)
                 return -EINVAL;
 
+        /* Both channels should be able to initiate communication */
+        if (wdev && (wdev->iftype == NL80211_IFTYPE_ADHOC ||
+                     wdev->iftype == NL80211_IFTYPE_AP ||
+                     wdev->iftype == NL80211_IFTYPE_AP_VLAN ||
+                     wdev->iftype == NL80211_IFTYPE_MESH_POINT ||
+                     wdev->iftype == NL80211_IFTYPE_P2P_GO)) {
+                switch (channel_type) {
+                case NL80211_CHAN_HT40PLUS:
+                case NL80211_CHAN_HT40MINUS:
+                        if (!can_beacon_sec_chan(&rdev->wiphy, chan,
+                                                 channel_type)) {
+                                printk(KERN_DEBUG
+                                       "cfg80211: Secondary channel not "
+                                       "allowed to initiate communication\n");
+                                return -EINVAL;
+                        }
+                        break;
+                default:
+                        break;
+                }
+        }
+
         result = rdev->ops->set_channel(&rdev->wiphy,
                                         wdev ? wdev->netdev : NULL,
                                         chan, channel_type);
diff --git a/net/xfrm/xfrm_hash.c b/net/xfrm/xfrm_hash.c
index a2023ec52329..1e98bc0fe0a5 100644
--- a/net/xfrm/xfrm_hash.c
+++ b/net/xfrm/xfrm_hash.c
@@ -19,7 +19,7 @@ struct hlist_head *xfrm_hash_alloc(unsigned int sz)
         if (sz <= PAGE_SIZE)
                 n = kzalloc(sz, GFP_KERNEL);
         else if (hashdist)
-                n = __vmalloc(sz, GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
+                n = vzalloc(sz);
         else
                 n = (struct hlist_head *)
                         __get_free_pages(GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO,
diff --git a/scripts/gfp-translate b/scripts/gfp-translate
index d81b968d864e..c9230e158a8f 100644
--- a/scripts/gfp-translate
+++ b/scripts/gfp-translate
@@ -63,7 +63,12 @@ fi
 
 # Extract GFP flags from the kernel source
 TMPFILE=`mktemp -t gfptranslate-XXXXXX` || exit 1
-grep "^#define __GFP" $SOURCE/include/linux/gfp.h | sed -e 's/(__force gfp_t)//' | sed -e 's/u)/)/' | grep -v GFP_BITS | sed -e 's/)\//) \//' > $TMPFILE
+grep -q ___GFP $SOURCE/include/linux/gfp.h
+if [ $? -eq 0 ]; then
+        grep "^#define ___GFP" $SOURCE/include/linux/gfp.h | sed -e 's/u$//' | grep -v GFP_BITS > $TMPFILE
+else
+        grep "^#define __GFP" $SOURCE/include/linux/gfp.h | sed -e 's/(__force gfp_t)//' | sed -e 's/u)/)/' | grep -v GFP_BITS | sed -e 's/)\//) \//' > $TMPFILE
+fi
 
 # Parse the flags
 IFS="
diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
index f2f41c854221..6e2409181895 100644
--- a/sound/atmel/abdac.c
+++ b/sound/atmel/abdac.c
@@ -420,9 +420,9 @@ static int __devinit atmel_abdac_probe(struct platform_device *pdev)
                 return PTR_ERR(pclk);
         }
         sample_clk = clk_get(&pdev->dev, "sample_clk");
-        if (IS_ERR(pclk)) {
+        if (IS_ERR(sample_clk)) {
                 dev_dbg(&pdev->dev, "no sample clock\n");
-                retval = PTR_ERR(pclk);
+                retval = PTR_ERR(sample_clk);
                 goto out_put_pclk;
         }
         clk_enable(pclk);
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index a1707cca9c66..b75db8e9cc0f 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -223,7 +223,7 @@ static void xrun_log(struct snd_pcm_substream *substream,
         entry->jiffies = jiffies;
         entry->pos = pos;
         entry->period_size = runtime->period_size;
-        entry->buffer_size = runtime->buffer_size;;
+        entry->buffer_size = runtime->buffer_size;
         entry->old_hw_ptr = runtime->status->hw_ptr;
         entry->hw_ptr_base = runtime->hw_ptr_base;
         log->idx = (log->idx + 1) % XRUN_LOG_CNT;
diff --git a/sound/oss/dev_table.c b/sound/oss/dev_table.c
index 727bdb9ba2dc..d8cf3e58dc76 100644
--- a/sound/oss/dev_table.c
+++ b/sound/oss/dev_table.c
@@ -71,7 +71,7 @@ int sound_install_audiodrv(int vers, char *name, struct audio_driver *driver,
         if (sound_nblocks >= MAX_MEM_BLOCKS)
                 sound_nblocks = MAX_MEM_BLOCKS - 1;
 
-        op = (struct audio_operations *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct audio_operations)));
+        op = (struct audio_operations *) (sound_mem_blocks[sound_nblocks] = vzalloc(sizeof(struct audio_operations)));
         sound_nblocks++;
         if (sound_nblocks >= MAX_MEM_BLOCKS)
                 sound_nblocks = MAX_MEM_BLOCKS - 1;
@@ -81,7 +81,6 @@ int sound_install_audiodrv(int vers, char *name, struct audio_driver *driver,
                 sound_unload_audiodev(num);
                 return -(ENOMEM);
         }
-        memset((char *) op, 0, sizeof(struct audio_operations));
         init_waitqueue_head(&op->in_sleeper);
         init_waitqueue_head(&op->out_sleeper);  
         init_waitqueue_head(&op->poll_sleeper);
@@ -128,7 +127,7 @@ int sound_install_mixer(int vers, char *name, struct mixer_operations *driver,
         /* FIXME: This leaks a mixer_operations struct every time its called
            until you unload sound! */
            
-        op = (struct mixer_operations *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct mixer_operations)));
+        op = (struct mixer_operations *) (sound_mem_blocks[sound_nblocks] = vzalloc(sizeof(struct mixer_operations)));
         sound_nblocks++;
         if (sound_nblocks >= MAX_MEM_BLOCKS)
                 sound_nblocks = MAX_MEM_BLOCKS - 1;
@@ -137,7 +136,6 @@ int sound_install_mixer(int vers, char *name, struct mixer_operations *driver,
                 printk(KERN_ERR "Sound: Can't allocate mixer driver for (%s)\n", name);
                 return -ENOMEM;
         }
-        memset((char *) op, 0, sizeof(struct mixer_operations));
         memcpy((char *) op, (char *) driver, driver_size);
 
         strlcpy(op->name, name, sizeof(op->name));
diff --git a/sound/oss/midibuf.c b/sound/oss/midibuf.c
index 782b3b84dac6..ceedb1eff203 100644
--- a/sound/oss/midibuf.c
+++ b/sound/oss/midibuf.c
@@ -178,7 +178,7 @@ int MIDIbuf_open(int dev, struct file *file)
                 return err;
 
         parms[dev].prech_timeout = MAX_SCHEDULE_TIMEOUT;
-        midi_in_buf[dev] = (struct midi_buf *) vmalloc(sizeof(struct midi_buf));
+        midi_in_buf[dev] = vmalloc(sizeof(struct midi_buf));
 
         if (midi_in_buf[dev] == NULL)
         {
@@ -188,7 +188,7 @@ int MIDIbuf_open(int dev, struct file *file)
         }
         midi_in_buf[dev]->len = midi_in_buf[dev]->head = midi_in_buf[dev]->tail = 0;
 
-        midi_out_buf[dev] = (struct midi_buf *) vmalloc(sizeof(struct midi_buf));
+        midi_out_buf[dev] = vmalloc(sizeof(struct midi_buf));
 
         if (midi_out_buf[dev] == NULL)
         {
diff --git a/sound/oss/pss.c b/sound/oss/pss.c
index e19dd5dcc2de..9b800ce5100e 100644
--- a/sound/oss/pss.c
+++ b/sound/oss/pss.c
@@ -859,7 +859,7 @@ static int pss_coproc_ioctl(void *dev_info, unsigned int cmd, void __user *arg,
                         return 0;
 
                 case SNDCTL_COPR_LOAD:
-                        buf = (copr_buffer *) vmalloc(sizeof(copr_buffer));
+                        buf = vmalloc(sizeof(copr_buffer));
                         if (buf == NULL)
                                 return -ENOSPC;
                         if (copy_from_user(buf, arg, sizeof(copr_buffer))) {
@@ -871,7 +871,7 @@ static int pss_coproc_ioctl(void *dev_info, unsigned int cmd, void __user *arg,
                         return err;
                 
                 case SNDCTL_COPR_SENDMSG:
-                        mbuf = (copr_msg *)vmalloc(sizeof(copr_msg));
+                        mbuf = vmalloc(sizeof(copr_msg));
                         if (mbuf == NULL)
                                 return -ENOSPC;
                         if (copy_from_user(mbuf, arg, sizeof(copr_msg))) {
@@ -895,7 +895,7 @@ static int pss_coproc_ioctl(void *dev_info, unsigned int cmd, void __user *arg,
 
                 case SNDCTL_COPR_RCVMSG:
                         err = 0;
-                        mbuf = (copr_msg *)vmalloc(sizeof(copr_msg));
+                        mbuf = vmalloc(sizeof(copr_msg));
                         if (mbuf == NULL)
                                 return -ENOSPC;
                         data = (unsigned short *)mbuf->data;
diff --git a/sound/oss/sequencer.c b/sound/oss/sequencer.c
index e85789e53816..5ea1098ac427 100644
--- a/sound/oss/sequencer.c
+++ b/sound/oss/sequencer.c
@@ -1646,13 +1646,13 @@ void sequencer_init(void)
 {
         if (sequencer_ok)
                 return;
-        queue = (unsigned char *)vmalloc(SEQ_MAX_QUEUE * EV_SZ);
+        queue = vmalloc(SEQ_MAX_QUEUE * EV_SZ);
         if (queue == NULL)
         {
                 printk(KERN_ERR "sequencer: Can't allocate memory for sequencer output queue\n");
                 return;
         }
-        iqueue = (unsigned char *)vmalloc(SEQ_MAX_QUEUE * IEV_SZ);
+        iqueue = vmalloc(SEQ_MAX_QUEUE * IEV_SZ);
         if (iqueue == NULL)
         {
                 printk(KERN_ERR "sequencer: Can't allocate memory for sequencer input queue\n");
diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c
index 62895a719fcb..22dbd91811a4 100644
--- a/sound/pci/asihpi/hpioctl.c
+++ b/sound/pci/asihpi/hpioctl.c
@@ -435,7 +435,7 @@ void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev)
         struct hpi_message hm;
         struct hpi_response hr;
         struct hpi_adapter *pa;
-        pa = (struct hpi_adapter *)pci_get_drvdata(pci_dev);
+        pa = pci_get_drvdata(pci_dev);
 
         hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
                 HPI_SUBSYS_DELETE_ADAPTER);
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 4679ed83a43b..2f3cacbd5528 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -1129,10 +1129,11 @@ snd_azf3328_codec_setdmaa(struct snd_azf3328 *chip,
 
                 count_areas = size/2;
                 addr_area2 = addr+count_areas;
-                count_areas--; /* max. index */
                 snd_azf3328_dbgcodec("setdma: buffers %08lx[%u] / %08lx[%u]\n",
                                 addr, count_areas, addr_area2, count_areas);
 
+                count_areas--; /* max. index */
+
                 /* build combined I/O buffer length word */
                 lengths = (count_areas << 16) | (count_areas);
                 spin_lock_irqsave(&chip->reg_lock, flags);
@@ -1740,11 +1741,15 @@ static const struct snd_pcm_hardware snd_azf3328_hardware =
         .rate_max =             AZF_FREQ_66200,
         .channels_min =         1,
         .channels_max =         2,
-        .buffer_bytes_max =     65536,
-        .period_bytes_min =     64,
-        .period_bytes_max =     65536,
-        .periods_min =          1,
-        .periods_max =          1024,
+        .buffer_bytes_max =     (64*1024),
+        .period_bytes_min =     1024,
+        .period_bytes_max =     (32*1024),
+        /* We simply have two DMA areas (instead of a list of descriptors
+           such as other cards); I believe that this is a fixed hardware
+           attribute and there isn't much driver magic to be done to expand it.
+           Thus indicate that we have at least and at most 2 periods. */
+        .periods_min =          2,
+        .periods_max =          2,
         /* FIXME: maybe that card actually has a FIFO?
          * Hmm, it seems newer revisions do have one, but we still don't know
          * its size... */
@@ -1980,8 +1985,13 @@ snd_azf3328_timer_stop(struct snd_timer *timer)
         chip = snd_timer_chip(timer);
         spin_lock_irqsave(&chip->reg_lock, flags);
         /* disable timer countdown and interrupt */
-        /* FIXME: should we write TIMER_IRQ_ACK here? */
-        snd_azf3328_ctrl_outb(chip, IDX_IO_TIMER_VALUE + 3, 0);
+        /* Hmm, should we write TIMER_IRQ_ACK here?
+           YES indeed, otherwise a rogue timer operation - which prompts
+           ALSA(?) to call repeated stop() in vain, but NOT start() -
+           will never end (value 0x03 is kept shown in control byte).
+           Simply manually poking 0x04 _once_ immediately successfully stops
+           the hardware/ALSA interrupt activity. */
+        snd_azf3328_ctrl_outb(chip, IDX_IO_TIMER_VALUE + 3, 0x04);
         spin_unlock_irqrestore(&chip->reg_lock, flags);
         snd_azf3328_dbgcallleave();
         return 0;
diff --git a/sound/pci/ctxfi/ctpcm.c b/sound/pci/ctxfi/ctpcm.c
index 85ab43e89212..457d21189b0d 100644
--- a/sound/pci/ctxfi/ctpcm.c
+++ b/sound/pci/ctxfi/ctpcm.c
@@ -129,8 +129,6 @@ static int ct_pcm_playback_open(struct snd_pcm_substream *substream)
 
         apcm->substream = substream;
         apcm->interrupt = ct_atc_pcm_interrupt;
-        runtime->private_data = apcm;
-        runtime->private_free = ct_atc_pcm_free_substream;
         if (IEC958 == substream->pcm->device) {
                 runtime->hw = ct_spdif_passthru_playback_hw;
                 atc->spdif_out_passthru(atc, 1);
@@ -155,8 +153,12 @@ static int ct_pcm_playback_open(struct snd_pcm_substream *substream)
         }
 
         apcm->timer = ct_timer_instance_new(atc->timer, apcm);
-        if (!apcm->timer)
+        if (!apcm->timer) {
+                kfree(apcm);
                 return -ENOMEM;
+        }
+        runtime->private_data = apcm;
+        runtime->private_free = ct_atc_pcm_free_substream;
 
         return 0;
 }
@@ -278,8 +280,6 @@ static int ct_pcm_capture_open(struct snd_pcm_substream *substream)
         apcm->started = 0;
         apcm->substream = substream;
         apcm->interrupt = ct_atc_pcm_interrupt;
-        runtime->private_data = apcm;
-        runtime->private_free = ct_atc_pcm_free_substream;
         runtime->hw = ct_pcm_capture_hw;
         runtime->hw.rate_max = atc->rsr * atc->msr;
 
@@ -298,8 +298,12 @@ static int ct_pcm_capture_open(struct snd_pcm_substream *substream)
         }
 
         apcm->timer = ct_timer_instance_new(atc->timer, apcm);
-        if (!apcm->timer)
+        if (!apcm->timer) {
+                kfree(apcm);
                 return -ENOMEM;
+        }
+        runtime->private_data = apcm;
+        runtime->private_free = ct_atc_pcm_free_substream;
 
         return 0;
 }
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 6361f752b5f3..846d1ead47fd 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -3100,6 +3100,7 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
         SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTRO),
         SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD),
         SND_PCI_QUIRK(0x103c, 0x360b, "HP G60", CXT5066_HP_LAPTOP),
+        SND_PCI_QUIRK(0x1043, 0x13f3, "Asus A52J", CXT5066_HP_LAPTOP),
         SND_PCI_QUIRK(0x1179, 0xff1e, "Toshiba Satellite C650D", CXT5066_IDEAPAD),
         SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5),
         SND_PCI_QUIRK(0x1179, 0xffe0, "Toshiba Satellite Pro T130-15F", CXT5066_OLPC_XO_1_5),
@@ -3110,6 +3111,7 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
         SND_PCI_QUIRK(0x17aa, 0x21b2, "Thinkpad X100e", CXT5066_IDEAPAD),
         SND_PCI_QUIRK(0x17aa, 0x21b3, "Thinkpad Edge 13 (197)", CXT5066_IDEAPAD),
         SND_PCI_QUIRK(0x17aa, 0x21b4, "Thinkpad Edge", CXT5066_IDEAPAD),
+        SND_PCI_QUIRK(0x17aa, 0x21c8, "Thinkpad Edge 11", CXT5066_IDEAPAD),
         SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo Thinkpad", CXT5066_THINKPAD),
         SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo G series", CXT5066_IDEAPAD),
         SND_PCI_QUIRK(0x17aa, 0x390a, "Lenovo S10-3t", CXT5066_IDEAPAD),
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 5f00589cb791..0ac6aed0c889 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -14623,7 +14623,10 @@ static int alc275_setup_dual_adc(struct hda_codec *codec)
 /* different alc269-variants */
 enum {
         ALC269_TYPE_NORMAL,
+        ALC269_TYPE_ALC258,
         ALC269_TYPE_ALC259,
+        ALC269_TYPE_ALC269VB,
+        ALC269_TYPE_ALC270,
         ALC269_TYPE_ALC271X,
 };
 
@@ -15023,7 +15026,7 @@ static int alc269_fill_coef(struct hda_codec *codec)
 static int patch_alc269(struct hda_codec *codec)
 {
         struct alc_spec *spec;
-        int board_config;
+        int board_config, coef;
         int err;
 
         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
@@ -15034,14 +15037,23 @@ static int patch_alc269(struct hda_codec *codec)
 
         alc_auto_parse_customize_define(codec);
 
-        if ((alc_read_coef_idx(codec, 0) & 0x00f0) == 0x0010){
+        coef = alc_read_coef_idx(codec, 0);
+        if ((coef & 0x00f0) == 0x0010) {
                 if (codec->bus->pci->subsystem_vendor == 0x1025 &&
                     spec->cdefine.platform_type == 1) {
                         alc_codec_rename(codec, "ALC271X");
                         spec->codec_variant = ALC269_TYPE_ALC271X;
-                } else {
+                } else if ((coef & 0xf000) == 0x1000) {
+                        spec->codec_variant = ALC269_TYPE_ALC270;
+                } else if ((coef & 0xf000) == 0x2000) {
                         alc_codec_rename(codec, "ALC259");
                         spec->codec_variant = ALC269_TYPE_ALC259;
+                } else if ((coef & 0xf000) == 0x3000) {
+                        alc_codec_rename(codec, "ALC258");
+                        spec->codec_variant = ALC269_TYPE_ALC258;
+                } else {
+                        alc_codec_rename(codec, "ALC269VB");
+                        spec->codec_variant = ALC269_TYPE_ALC269VB;
                 }
         } else
                 alc_fix_pll_init(codec, 0x20, 0x04, 15);
@@ -15104,7 +15116,7 @@ static int patch_alc269(struct hda_codec *codec)
         spec->stream_digital_capture = &alc269_pcm_digital_capture;
 
         if (!spec->adc_nids) { /* wasn't filled automatically? use default */
-                if (spec->codec_variant != ALC269_TYPE_NORMAL) {
+                if (spec->codec_variant == ALC269_TYPE_NORMAL) {
                         spec->adc_nids = alc269_adc_nids;
                         spec->num_adc_nids = ARRAY_SIZE(alc269_adc_nids);
                         spec->capsrc_nids = alc269_capsrc_nids;
@@ -19298,6 +19310,7 @@ static const struct alc_fixup alc662_fixups[] = {
 
 static struct snd_pci_quirk alc662_fixup_tbl[] = {
         SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
+        SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
         SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
         SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
         {}
@@ -19419,7 +19432,10 @@ static int patch_alc888(struct hda_codec *codec)
 {
         if ((alc_read_coef_idx(codec, 0) & 0x00f0)==0x0030){
                 kfree(codec->chip_name);
-                codec->chip_name = kstrdup("ALC888-VD", GFP_KERNEL);
+                if (codec->vendor_id == 0x10ec0887)
+                        codec->chip_name = kstrdup("ALC887-VD", GFP_KERNEL);
+                else
+                        codec->chip_name = kstrdup("ALC888-VD", GFP_KERNEL);
                 if (!codec->chip_name) {
                         alc_free(codec);
                         return -ENOMEM;
@@ -19909,7 +19925,7 @@ static struct hda_codec_preset snd_hda_preset_realtek[] = {
         { .id = 0x10ec0885, .rev = 0x100103, .name = "ALC889A",
           .patch = patch_alc882 },
         { .id = 0x10ec0885, .name = "ALC885", .patch = patch_alc882 },
-        { .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc882 },
+        { .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc888 },
         { .id = 0x10ec0888, .rev = 0x100101, .name = "ALC1200",
           .patch = patch_alc882 },
         { .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc888 },
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 93fa59cc60ef..5c710807dfe5 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -389,6 +389,11 @@ static hda_nid_t stac92hd83xxx_dmic_nids[STAC92HD83XXX_NUM_DMICS + 1] = {
         0x11, 0x20, 0
 };
 
+#define STAC92HD87B_NUM_DMICS    1
+static hda_nid_t stac92hd87b_dmic_nids[STAC92HD87B_NUM_DMICS + 1] = {
+        0x11, 0
+};
+
 #define STAC92HD83XXX_NUM_CAPS  2
 static unsigned long stac92hd83xxx_capvols[] = {
         HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_OUTPUT),
@@ -3486,10 +3491,8 @@ static int stac92xx_auto_create_dmic_input_ctls(struct hda_codec *codec,
                                 return err;
                 }
 
-                if (snd_hda_get_bool_hint(codec, "separate_dmux") != 1) {
+                if (snd_hda_get_bool_hint(codec, "separate_dmux") != 1)
                         snd_hda_add_imux_item(imux, label, index, NULL);
-                        spec->num_analog_muxes++;
-                }
         }
 
         return 0;
@@ -5452,12 +5455,17 @@ again:
                                 stac92hd83xxx_brd_tbl[spec->board_config]);
 
         switch (codec->vendor_id) {
+        case 0x111d76d1:
+        case 0x111d76d9:
+                spec->dmic_nids = stac92hd87b_dmic_nids;
+                spec->num_dmics = stac92xx_connected_ports(codec,
+                                stac92hd87b_dmic_nids,
+                                STAC92HD87B_NUM_DMICS);
+                /* Fall through */
         case 0x111d7666:
         case 0x111d7667:
         case 0x111d7668:
         case 0x111d7669:
-        case 0x111d76d1:
-        case 0x111d76d9:
                 spec->num_pins = ARRAY_SIZE(stac92hd88xxx_pin_nids);
                 spec->pin_nids = stac92hd88xxx_pin_nids;
                 spec->mono_nid = 0;
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 400f9ebd243e..629a5494347a 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -1866,6 +1866,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
         },
         {
                 .subvendor = 0x1028,
+                .subdevice = 0x0182,
+                .name = "Dell Latitude D610",   /* STAC9750/51 */
+                .type = AC97_TUNE_HP_ONLY
+        },
+        {
+                .subvendor = 0x1028,
                 .subdevice = 0x0186,
                 .name = "Dell Latitude D810", /* cf. Malone #41015 */
                 .type = AC97_TUNE_HP_MUTE_LED
diff --git a/sound/pci/mixart/mixart_hwdep.h b/sound/pci/mixart/mixart_hwdep.h
index a46f5083db99..812e288ef2e7 100644
--- a/sound/pci/mixart/mixart_hwdep.h
+++ b/sound/pci/mixart/mixart_hwdep.h
@@ -25,11 +25,21 @@
 
 #include <sound/hwdep.h>
 
+#ifndef readl_be
 #define readl_be(x) be32_to_cpu(__raw_readl(x))
+#endif
+
+#ifndef writel_be
 #define writel_be(data,addr) __raw_writel(cpu_to_be32(data),addr)
+#endif
 
+#ifndef readl_le
 #define readl_le(x) le32_to_cpu(__raw_readl(x))
+#endif
+
+#ifndef writel_le
 #define writel_le(data,addr) __raw_writel(cpu_to_le32(data),addr)
+#endif
 
 #define MIXART_MEM(mgr,x)       ((mgr)->mem[0].virt + (x))
 #define MIXART_REG(mgr,x)       ((mgr)->mem[1].virt + (x))
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 85081172403f..b47cfd45b3b9 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -1228,10 +1228,8 @@ int __devinit snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
                                                chip->rsrc[i].start + 1,
                                                rnames[i]) == NULL) {
                                 printk(KERN_ERR "snd: can't request rsrc "
-                                       " %d (%s: 0x%016llx:%016llx)\n",
-                                       i, rnames[i],
-                                       (unsigned long long)chip->rsrc[i].start,
-                                       (unsigned long long)chip->rsrc[i].end);
+                                       " %d (%s: %pR)\n",
+                                       i, rnames[i], &chip->rsrc[i]);
                                 err = -ENODEV;
                                 goto __error;
                         }
@@ -1256,10 +1254,8 @@ int __devinit snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
                                                chip->rsrc[i].start + 1,
                                                rnames[i]) == NULL) {
                                 printk(KERN_ERR "snd: can't request rsrc "
-                                       " %d (%s: 0x%016llx:%016llx)\n",
-                                       i, rnames[i],
-                                       (unsigned long long)chip->rsrc[i].start,
-                                       (unsigned long long)chip->rsrc[i].end);
+                                       " %d (%s: %pR)\n",
+                                       i, rnames[i], &chip->rsrc[i]);
                                 err = -ENODEV;
                                 goto __error;
                         }
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
index e720d5e6f04c..bee3c94f58b0 100644
--- a/sound/soc/atmel/Kconfig
+++ b/sound/soc/atmel/Kconfig
@@ -16,7 +16,8 @@ config SND_ATMEL_SOC_SSC
 
 config SND_AT91_SOC_SAM9G20_WM8731
         tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
-        depends on ATMEL_SSC && ARCH_AT91SAM9G20 && SND_ATMEL_SOC
+        depends on ATMEL_SSC && ARCH_AT91SAM9G20 && SND_ATMEL_SOC && \
+                   AT91_PROGRAMMABLE_CLOCKS
         select SND_ATMEL_SOC_SSC
         select SND_SOC_WM8731
         help
@@ -25,7 +26,7 @@ config SND_AT91_SOC_SAM9G20_WM8731
 
 config SND_AT32_SOC_PLAYPAQ
         tristate "SoC Audio support for PlayPaq with WM8510"
-        depends on SND_ATMEL_SOC && BOARD_PLAYPAQ
+        depends on SND_ATMEL_SOC && BOARD_PLAYPAQ && AT91_PROGRAMMABLE_CLOCKS
         select SND_ATMEL_SOC_SSC
         select SND_SOC_WM8510
         help
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index bc22ee93a75d..470cb93b1d1f 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -28,6 +28,11 @@
 #include <sound/max98088.h>
 #include "max98088.h"
 
+enum max98088_type {
+       MAX98088,
+       MAX98089,
+};
+
 struct max98088_cdata {
        unsigned int rate;
        unsigned int fmt;
@@ -36,6 +41,7 @@ struct max98088_cdata {
 
 struct max98088_priv {
        u8 reg_cache[M98088_REG_CNT];
+       enum max98088_type devtype;
        void *control_data;
        struct max98088_pdata *pdata;
        unsigned int sysclk;
@@ -2040,6 +2046,8 @@ static int max98088_i2c_probe(struct i2c_client *i2c,
        if (max98088 == NULL)
                return -ENOMEM;
 
+       max98088->devtype = id->driver_data;
+
        i2c_set_clientdata(i2c, max98088);
        max98088->control_data = i2c;
        max98088->pdata = i2c->dev.platform_data;
@@ -2059,7 +2067,8 @@ static int __devexit max98088_i2c_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id max98088_i2c_id[] = {
-       { "max98088", 0 },
+       { "max98088", MAX98088 },
+       { "max98089", MAX98089 },
        { }
 };
 MODULE_DEVICE_TABLE(i2c, max98088_i2c_id);
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index 7540a509a6f5..464f0cfa4c7a 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -597,6 +597,7 @@ static struct snd_soc_codec_driver soc_codec_dev_uda134x = {
         .resume =       uda134x_soc_resume,
         .reg_cache_size = sizeof(uda134x_reg),
         .reg_word_size = sizeof(u8),
+        .reg_cache_default = uda134x_reg,
         .reg_cache_step = 1,
         .read = uda134x_read_reg_cache,
         .write = uda134x_write,
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index f4f1fba38eb9..7611add7f8c3 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -831,7 +831,7 @@ static int wm8350_set_dai_sysclk(struct snd_soc_dai *codec_dai,
         }
 
         /* MCLK direction */
-        if (dir == WM8350_MCLK_DIR_OUT)
+        if (dir == SND_SOC_CLOCK_OUT)
                 wm8350_set_bits(wm8350, WM8350_CLOCK_CONTROL_2,
                                 WM8350_MCLK_DIR);
         else
@@ -1586,6 +1586,13 @@ static  int wm8350_codec_probe(struct snd_soc_codec *codec)
         wm8350_set_bits(wm8350, WM8350_ROUT2_VOLUME,
                         WM8350_OUT2_VU | WM8350_OUT2R_MUTE);
 
+        /* Make sure AIF tristating is disabled by default */
+        wm8350_clear_bits(wm8350, WM8350_AI_FORMATING, WM8350_AIF_TRI);
+
+        /* Make sure we've got a sane companding setup too */
+        wm8350_clear_bits(wm8350, WM8350_ADC_DAC_COMP,
+                          WM8350_DAC_COMP | WM8350_LOOPBACK);
+
         /* Make sure jack detect is disabled to start off with */
         wm8350_clear_bits(wm8350, WM8350_JACK_DETECT,
                           WM8350_JDL_ENA | WM8350_JDR_ENA);
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 04182c464e35..0132a27140ae 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -34,7 +34,6 @@
 /* codec private data */
 struct wm8776_priv {
         enum snd_soc_control_type control_type;
-        u16 reg_cache[WM8776_CACHEREGNUM];
         int sysclk[2];
 };
 
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 894d0cd3aa9b..e8092745a207 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3500,8 +3500,11 @@ static ssize_t wm8962_beep_set(struct device *dev,
 {
         struct wm8962_priv *wm8962 = dev_get_drvdata(dev);
         long int time;
+        int ret;
 
-        strict_strtol(buf, 10, &time);
+        ret = strict_strtol(buf, 10, &time);
+        if (ret != 0)
+                return ret;
 
         input_event(wm8962->beep, EV_SND, SND_TONE, time);
 
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 0db59c3aa5d4..830dfdd66c5f 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -3903,6 +3903,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
                 return -ENOMEM;
         snd_soc_codec_set_drvdata(codec, wm8994);
 
+        codec->reg_cache = &wm8994->reg_cache;
+
         wm8994->pdata = dev_get_platdata(codec->dev->parent);
         wm8994->codec = codec;
 
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 2b07b17a6b2d..bc9e6b0b3f6f 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -157,12 +157,23 @@ static int evm_aic3x_init(struct snd_soc_pcm_runtime *rtd)
 }
 
 /* davinci-evm digital audio interface glue - connects codec <--> CPU */
-static struct snd_soc_dai_link evm_dai = {
+static struct snd_soc_dai_link dm6446_evm_dai = {
         .name = "TLV320AIC3X",
         .stream_name = "AIC3X",
-        .cpu_dai_name = "davinci-mcasp.0",
+        .cpu_dai_name = "davinci-mcbsp",
         .codec_dai_name = "tlv320aic3x-hifi",
-        .codec_name = "tlv320aic3x-codec.0-001a",
+        .codec_name = "tlv320aic3x-codec.1-001b",
+        .platform_name = "davinci-pcm-audio",
+        .init = evm_aic3x_init,
+        .ops = &evm_ops,
+};
+
+static struct snd_soc_dai_link dm355_evm_dai = {
+        .name = "TLV320AIC3X",
+        .stream_name = "AIC3X",
+        .cpu_dai_name = "davinci-mcbsp.1",
+        .codec_dai_name = "tlv320aic3x-hifi",
+        .codec_name = "tlv320aic3x-codec.1-001b",
         .platform_name = "davinci-pcm-audio",
         .init = evm_aic3x_init,
         .ops = &evm_ops,
@@ -172,10 +183,10 @@ static struct snd_soc_dai_link dm365_evm_dai = {
 #ifdef CONFIG_SND_DM365_AIC3X_CODEC
         .name = "TLV320AIC3X",
         .stream_name = "AIC3X",
-        .cpu_dai_name = "davinci-i2s",
+        .cpu_dai_name = "davinci-mcbsp",
         .codec_dai_name = "tlv320aic3x-hifi",
         .init = evm_aic3x_init,
-        .codec_name = "tlv320aic3x-codec.0-001a",
+        .codec_name = "tlv320aic3x-codec.1-0018",
         .ops = &evm_ops,
 #elif defined(CONFIG_SND_DM365_VOICE_CODEC)
         .name = "Voice Codec - CQ93VC",
@@ -219,10 +230,17 @@ static struct snd_soc_dai_link da8xx_evm_dai = {
         .ops = &evm_ops,
 };
 
-/* davinci dm6446, dm355 evm audio machine driver */
-static struct snd_soc_card snd_soc_card_evm = {
-        .name = "DaVinci EVM",
-        .dai_link = &evm_dai,
+/* davinci dm6446 evm audio machine driver */
+static struct snd_soc_card dm6446_snd_soc_card_evm = {
+        .name = "DaVinci DM6446 EVM",
+        .dai_link = &dm6446_evm_dai,
+        .num_links = 1,
+};
+
+/* davinci dm355 evm audio machine driver */
+static struct snd_soc_card dm355_snd_soc_card_evm = {
+        .name = "DaVinci DM355 EVM",
+        .dai_link = &dm355_evm_dai,
         .num_links = 1,
 };
 
@@ -261,10 +279,10 @@ static int __init evm_init(void)
         int ret;
 
         if (machine_is_davinci_evm()) {
-                evm_snd_dev_data = &snd_soc_card_evm;
+                evm_snd_dev_data = &dm6446_snd_soc_card_evm;
                 index = 0;
         } else if (machine_is_davinci_dm355_evm()) {
-                evm_snd_dev_data = &snd_soc_card_evm;
+                evm_snd_dev_data = &dm355_snd_soc_card_evm;
                 index = 1;
         } else if (machine_is_davinci_dm365_evm()) {
                 evm_snd_dev_data = &dm365_snd_soc_card_evm;
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index d46b545d41f4..9e0e565e6ed9 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -426,9 +426,6 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
         snd_pcm_format_t fmt;
         unsigned element_cnt = 1;
 
-        dai->capture_dma_data = dev->dma_params;
-        dai->playback_dma_data = dev->dma_params;
-
         /* general line settings */
         spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
         if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
@@ -601,6 +598,15 @@ static int davinci_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
         return ret;
 }
 
+static int davinci_i2s_startup(struct snd_pcm_substream *substream,
+                               struct snd_soc_dai *dai)
+{
+        struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
+
+        snd_soc_dai_set_dma_data(dai, substream, dev->dma_params);
+        return 0;
+}
+
 static void davinci_i2s_shutdown(struct snd_pcm_substream *substream,
                 struct snd_soc_dai *dai)
 {
@@ -612,6 +618,7 @@ static void davinci_i2s_shutdown(struct snd_pcm_substream *substream,
 #define DAVINCI_I2S_RATES       SNDRV_PCM_RATE_8000_96000
 
 static struct snd_soc_dai_ops davinci_i2s_dai_ops = {
+        .startup        = davinci_i2s_startup,
         .shutdown       = davinci_i2s_shutdown,
         .prepare        = davinci_i2s_prepare,
         .trigger        = davinci_i2s_trigger,
@@ -749,7 +756,7 @@ static struct platform_driver davinci_mcbsp_driver = {
         .probe          = davinci_i2s_probe,
         .remove         = davinci_i2s_remove,
         .driver         = {
-                .name   = "davinci-i2s",
+                .name   = "davinci-mcbsp",
                 .owner  = THIS_MODULE,
         },
 };
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 86918ee12419..fb55d2c5d704 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -715,9 +715,6 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream,
         int word_length;
         u8 fifo_level;
 
-        cpu_dai->capture_dma_data = dev->dma_params;
-        cpu_dai->playback_dma_data = dev->dma_params;
-
         davinci_hw_common_param(dev, substream->stream);
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 fifo_level = dev->txnumevt;
@@ -799,7 +796,17 @@ static int davinci_mcasp_trigger(struct snd_pcm_substream *substream,
         return ret;
 }
 
+static int davinci_mcasp_startup(struct snd_pcm_substream *substream,
+                                 struct snd_soc_dai *dai)
+{
+        struct davinci_audio_dev *dev = snd_soc_dai_get_drvdata(dai);
+
+        snd_soc_dai_set_dma_data(dai, substream, dev->dma_params);
+        return 0;
+}
+
 static struct snd_soc_dai_ops davinci_mcasp_dai_ops = {
+        .startup        = davinci_mcasp_startup,
         .trigger        = davinci_mcasp_trigger,
         .hw_params      = davinci_mcasp_hw_params,
         .set_fmt        = davinci_mcasp_set_dai_fmt,
diff --git a/sound/soc/davinci/davinci-sffsdr.c b/sound/soc/davinci/davinci-sffsdr.c
index 009b6521a1bf..6c6666a1f942 100644
--- a/sound/soc/davinci/davinci-sffsdr.c
+++ b/sound/soc/davinci/davinci-sffsdr.c
@@ -84,7 +84,7 @@ static struct snd_soc_ops sffsdr_ops = {
 static struct snd_soc_dai_link sffsdr_dai = {
         .name = "PCM3008", /* Codec name */
         .stream_name = "PCM3008 HiFi",
-        .cpu_dai_name = "davinci-asp.0",
+        .cpu_dai_name = "davinci-mcbsp",
         .codec_dai_name = "pcm3008-hifi",
         .codec_name = "pcm3008-codec",
         .platform_name = "davinci-pcm-audio",
diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
index ea232f6a2c21..fb4cc1edf339 100644
--- a/sound/soc/davinci/davinci-vcif.c
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -97,9 +97,6 @@ static int davinci_vcif_hw_params(struct snd_pcm_substream *substream,
                         &davinci_vcif_dev->dma_params[substream->stream];
         u32 w;
 
-        dai->capture_dma_data = davinci_vcif_dev->dma_params;
-        dai->playback_dma_data = davinci_vcif_dev->dma_params;
-
         /* Restart the codec before setup */
         davinci_vcif_stop(substream);
         davinci_vcif_start(substream);
@@ -174,9 +171,19 @@ static int davinci_vcif_trigger(struct snd_pcm_substream *substream, int cmd,
         return ret;
 }
 
+static int davinci_vcif_startup(struct snd_pcm_substream *substream,
+                                struct snd_soc_dai *dai)
+{
+        struct davinci_vcif_dev *dev = snd_soc_dai_get_drvdata(dai);
+
+        snd_soc_dai_set_dma_data(dai, substream, dev->dma_params);
+        return 0;
+}
+
 #define DAVINCI_VCIF_RATES      SNDRV_PCM_RATE_8000_48000
 
 static struct snd_soc_dai_ops davinci_vcif_dai_ops = {
+        .startup        = davinci_vcif_startup,
         .trigger        = davinci_vcif_trigger,
         .hw_params      = davinci_vcif_hw_params,
 };
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c
index 74ffed41340f..9018fa5bf0db 100644
--- a/sound/soc/fsl/mpc5200_psc_i2s.c
+++ b/sound/soc/fsl/mpc5200_psc_i2s.c
@@ -160,7 +160,7 @@ static int __devinit psc_i2s_of_probe(struct platform_device *op,
         rc = snd_soc_register_dais(&op->dev, psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai));
         if (rc != 0) {
                 pr_err("Failed to register DAI\n");
-                return 0;
+                return rc;
         }
 
         psc_dma = dev_get_drvdata(&op->dev);
diff --git a/sound/soc/imx/eukrea-tlv320.c b/sound/soc/imx/eukrea-tlv320.c
index b59675257ce5..dd4fffdbd177 100644
--- a/sound/soc/imx/eukrea-tlv320.c
+++ b/sound/soc/imx/eukrea-tlv320.c
@@ -34,8 +34,8 @@ static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream,
                             struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
@@ -79,10 +79,10 @@ static struct snd_soc_ops eukrea_tlv320_snd_ops = {
 static struct snd_soc_dai_link eukrea_tlv320_dai = {
         .name           = "tlv320aic23",
         .stream_name    = "TLV320AIC23",
-        .codec_dai      = "tlv320aic23-hifi",
+        .codec_dai_name = "tlv320aic23-hifi",
         .platform_name  = "imx-pcm-audio.0",
         .codec_name     = "tlv320aic23-codec.0-001a",
-        .cpu_dai = "imx-ssi.0",
+        .cpu_dai_name   = "imx-ssi.0",
         .ops            = &eukrea_tlv320_snd_ops,
 };
 
diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c
index fd493ee1428e..671ef8dd524c 100644
--- a/sound/soc/imx/imx-pcm-dma-mx2.c
+++ b/sound/soc/imx/imx-pcm-dma-mx2.c
@@ -20,6 +20,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/dmaengine.h>
 
 #include <sound/core.h>
 #include <sound/initval.h>
@@ -27,165 +28,146 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 
-#include <mach/dma-mx1-mx2.h>
+#include <mach/dma.h>
 
 #include "imx-ssi.h"
 
 struct imx_pcm_runtime_data {
-        int sg_count;
-        struct scatterlist *sg_list;
-        int period;
+        int period_bytes;
         int periods;
-        unsigned long dma_addr;
         int dma;
-        struct snd_pcm_substream *substream;
         unsigned long offset;
         unsigned long size;
-        unsigned long period_cnt;
         void *buf;
         int period_time;
+        struct dma_async_tx_descriptor *desc;
+        struct dma_chan *dma_chan;
+        struct imx_dma_data dma_data;
 };
 
-/* Called by the DMA framework when a period has elapsed */
-static void imx_ssi_dma_progression(int channel, void *data,
-                                        struct scatterlist *sg)
+static void audio_dma_irq(void *data)
 {
-        struct snd_pcm_substream *substream = data;
+        struct snd_pcm_substream *substream = (struct snd_pcm_substream *)data;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
 
-        if (!sg)
-                return;
-
-        runtime = iprtd->substream->runtime;
+        iprtd->offset += iprtd->period_bytes;
+        iprtd->offset %= iprtd->period_bytes * iprtd->periods;
 
-        iprtd->offset = sg->dma_address - runtime->dma_addr;
-
-        snd_pcm_period_elapsed(iprtd->substream);
+        snd_pcm_period_elapsed(substream);
 }
 
-static void imx_ssi_dma_callback(int channel, void *data)
+static bool filter(struct dma_chan *chan, void *param)
 {
-        pr_err("%s shouldn't be called\n", __func__);
-}
+        struct imx_pcm_runtime_data *iprtd = param;
 
-static void snd_imx_dma_err_callback(int channel, void *data, int err)
-{
-        struct snd_pcm_substream *substream = data;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct imx_pcm_dma_params *dma_params = 
-                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-        int ret;
+        if (!imx_dma_is_general_purpose(chan))
+                return false;
 
-        pr_err("DMA timeout on channel %d -%s%s%s%s\n",
-                 channel,
-                 err & IMX_DMA_ERR_BURST ?    " burst" : "",
-                 err & IMX_DMA_ERR_REQUEST ?  " request" : "",
-                 err & IMX_DMA_ERR_TRANSFER ? " transfer" : "",
-                 err & IMX_DMA_ERR_BUFFER ?   " buffer" : "");
+        chan->private = &iprtd->dma_data;
 
-        imx_dma_disable(iprtd->dma);
-        ret = imx_dma_setup_sg(iprtd->dma, iprtd->sg_list, iprtd->sg_count,
-                        IMX_DMA_LENGTH_LOOP, dma_params->dma_addr,
-                        substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
-                        DMA_MODE_WRITE : DMA_MODE_READ);
-        if (!ret)
-                imx_dma_enable(iprtd->dma);
+        return true;
 }
 
-static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream)
+static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream,
+                                struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct imx_pcm_dma_params *dma_params;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+        struct dma_slave_config slave_config;
+        dma_cap_mask_t mask;
+        enum dma_slave_buswidth buswidth;
         int ret;
 
         dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
-        iprtd->dma = imx_dma_request_by_prio(DRV_NAME, DMA_PRIO_HIGH);
-        if (iprtd->dma < 0) {
-                pr_err("Failed to claim the audio DMA\n");
-                return -ENODEV;
-        }
+        iprtd->dma_data.peripheral_type = IMX_DMATYPE_SSI;
+        iprtd->dma_data.priority = DMA_PRIO_HIGH;
+        iprtd->dma_data.dma_request = dma_params->dma;
 
-        ret = imx_dma_setup_handlers(iprtd->dma,
-                                imx_ssi_dma_callback,
-                                snd_imx_dma_err_callback, substream);
-        if (ret)
-                goto out;
+        /* Try to grab a DMA channel */
+        dma_cap_zero(mask);
+        dma_cap_set(DMA_SLAVE, mask);
+        iprtd->dma_chan = dma_request_channel(mask, filter, iprtd);
+        if (!iprtd->dma_chan)
+                return -EINVAL;
 
-        ret = imx_dma_setup_progression_handler(iprtd->dma,
-                        imx_ssi_dma_progression);
-        if (ret) {
-                pr_err("Failed to setup the DMA handler\n");
-                goto out;
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES;
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+        case SNDRV_PCM_FORMAT_S24_LE:
+                buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES;
+                break;
+        default:
+                return 0;
         }
 
-        ret = imx_dma_config_channel(iprtd->dma,
-                        IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
-                        IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
-                        dma_params->dma, 1);
-        if (ret < 0) {
-                pr_err("Cannot configure DMA channel: %d\n", ret);
-                goto out;
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                slave_config.direction = DMA_TO_DEVICE;
+                slave_config.dst_addr = dma_params->dma_addr;
+                slave_config.dst_addr_width = buswidth;
+                slave_config.dst_maxburst = dma_params->burstsize;
+        } else {
+                slave_config.direction = DMA_FROM_DEVICE;
+                slave_config.src_addr = dma_params->dma_addr;
+                slave_config.src_addr_width = buswidth;
+                slave_config.src_maxburst = dma_params->burstsize;
         }
 
-        imx_dma_config_burstlen(iprtd->dma, dma_params->burstsize * 2);
+        ret = dmaengine_slave_config(iprtd->dma_chan, &slave_config);
+        if (ret)
+                return ret;
 
         return 0;
-out:
-        imx_dma_free(iprtd->dma);
-        return ret;
 }
 
 static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params)
 {
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-        int i;
         unsigned long dma_addr;
+        struct dma_chan *chan;
+        struct imx_pcm_dma_params *dma_params;
+        int ret;
 
-        imx_ssi_dma_alloc(substream);
+        dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+        ret = imx_ssi_dma_alloc(substream, params);
+        if (ret)
+                return ret;
+        chan = iprtd->dma_chan;
 
         iprtd->size = params_buffer_bytes(params);
         iprtd->periods = params_periods(params);
-        iprtd->period = params_period_bytes(params);
+        iprtd->period_bytes = params_period_bytes(params);
         iprtd->offset = 0;
         iprtd->period_time = HZ / (params_rate(params) /
                         params_period_size(params));
 
         snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
 
-        if (iprtd->sg_count != iprtd->periods) {
-                kfree(iprtd->sg_list);
-
-                iprtd->sg_list = kcalloc(iprtd->periods + 1,
-                                sizeof(struct scatterlist), GFP_KERNEL);
-                if (!iprtd->sg_list)
-                        return -ENOMEM;
-                iprtd->sg_count = iprtd->periods + 1;
-        }
-
-        sg_init_table(iprtd->sg_list, iprtd->sg_count);
         dma_addr = runtime->dma_addr;
 
-        for (i = 0; i < iprtd->periods; i++) {
-                iprtd->sg_list[i].page_link = 0;
-                iprtd->sg_list[i].offset = 0;
-                iprtd->sg_list[i].dma_address = dma_addr;
-                iprtd->sg_list[i].length = iprtd->period;
-                dma_addr += iprtd->period;
+        iprtd->buf = (unsigned int *)substream->dma_buffer.area;
+
+        iprtd->desc = chan->device->device_prep_dma_cyclic(chan, dma_addr,
+                        iprtd->period_bytes * iprtd->periods,
+                        iprtd->period_bytes,
+                        substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
+                        DMA_TO_DEVICE : DMA_FROM_DEVICE);
+        if (!iprtd->desc) {
+                dev_err(&chan->dev->device, "cannot prepare slave dma\n");
+                return -EINVAL;
         }
 
-        /* close the loop */
-        iprtd->sg_list[iprtd->sg_count - 1].offset = 0;
-        iprtd->sg_list[iprtd->sg_count - 1].length = 0;
-        iprtd->sg_list[iprtd->sg_count - 1].page_link =
-                        ((unsigned long) iprtd->sg_list | 0x01) & ~0x02;
+        iprtd->desc->callback = audio_dma_irq;
+        iprtd->desc->callback_param = substream;
+
         return 0;
 }
 
@@ -194,41 +176,21 @@ static int snd_imx_pcm_hw_free(struct snd_pcm_substream *substream)
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
 
-        if (iprtd->dma >= 0) {
-                imx_dma_free(iprtd->dma);
-                iprtd->dma = -EINVAL;
+        if (iprtd->dma_chan) {
+                dma_release_channel(iprtd->dma_chan);
+                iprtd->dma_chan = NULL;
         }
 
-        kfree(iprtd->sg_list);
-        iprtd->sg_list = NULL;
-
         return 0;
 }
 
 static int snd_imx_pcm_prepare(struct snd_pcm_substream *substream)
 {
-        struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct imx_pcm_dma_params *dma_params;
-        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-        int err;
 
         dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
-        iprtd->substream = substream;
-        iprtd->buf = (unsigned int *)substream->dma_buffer.area;
-        iprtd->period_cnt = 0;
-
-        pr_debug("%s: buf: %p period: %d periods: %d\n",
-                        __func__, iprtd->buf, iprtd->period, iprtd->periods);
-
-        err = imx_dma_setup_sg(iprtd->dma, iprtd->sg_list, iprtd->sg_count,
-                        IMX_DMA_LENGTH_LOOP, dma_params->dma_addr,
-                        substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
-                        DMA_MODE_WRITE : DMA_MODE_READ);
-        if (err)
-                return err;
-
         return 0;
 }
 
@@ -241,14 +203,14 @@ static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
         case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_RESUME:
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                imx_dma_enable(iprtd->dma);
+                dmaengine_submit(iprtd->desc);
 
                 break;
 
         case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_SUSPEND:
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                imx_dma_disable(iprtd->dma);
+                dmaengine_terminate_all(iprtd->dma_chan);
 
                 break;
         default:
@@ -263,6 +225,9 @@ static snd_pcm_uframes_t snd_imx_pcm_pointer(struct snd_pcm_substream *substream
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
 
+        pr_debug("%s: %ld %ld\n", __func__, iprtd->offset,
+                        bytes_to_frames(substream->runtime, iprtd->offset));
+
         return bytes_to_frames(substream->runtime, iprtd->offset);
 }
 
@@ -279,7 +244,7 @@ static struct snd_pcm_hardware snd_imx_hardware = {
         .channels_max = 2,
         .buffer_bytes_max = IMX_SSI_DMABUF_SIZE,
         .period_bytes_min = 128,
-        .period_bytes_max = 16 * 1024,
+        .period_bytes_max = 65535, /* Limited by SDMA engine */
         .periods_min = 2,
         .periods_max = 255,
         .fifo_size = 0,
@@ -304,11 +269,23 @@ static int snd_imx_open(struct snd_pcm_substream *substream)
         }
 
         snd_soc_set_runtime_hwparams(substream, &snd_imx_hardware);
+
+        return 0;
+}
+
+static int snd_imx_close(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+
+        kfree(iprtd);
+
         return 0;
 }
 
 static struct snd_pcm_ops imx_pcm_ops = {
         .open           = snd_imx_open,
+        .close          = snd_imx_close,
         .ioctl          = snd_pcm_lib_ioctl,
         .hw_params      = snd_imx_pcm_hw_params,
         .hw_free        = snd_imx_pcm_hw_free,
@@ -340,7 +317,6 @@ static struct platform_driver imx_pcm_driver = {
                         .name = "imx-pcm-audio",
                         .owner = THIS_MODULE,
         },
-
         .probe = imx_soc_platform_probe,
         .remove = __devexit_p(imx_soc_platform_remove),
 };
@@ -356,4 +332,3 @@ static void __exit snd_imx_pcm_exit(void)
         platform_driver_unregister(&imx_pcm_driver);
 }
 module_exit(snd_imx_pcm_exit);
-
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index d4bd345b0a8d..d2d98c75ee8a 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -439,7 +439,22 @@ void imx_pcm_free(struct snd_pcm *pcm)
 }
 EXPORT_SYMBOL_GPL(imx_pcm_free);
 
+static int imx_ssi_dai_probe(struct snd_soc_dai *dai)
+{
+        struct imx_ssi *ssi = dev_get_drvdata(dai->dev);
+        uint32_t val;
+
+        snd_soc_dai_set_drvdata(dai, ssi);
+
+        val = SSI_SFCSR_TFWM0(ssi->dma_params_tx.burstsize) |
+                SSI_SFCSR_RFWM0(ssi->dma_params_rx.burstsize);
+        writel(val, ssi->base + SSI_SFCSR);
+
+        return 0;
+}
+
 static struct snd_soc_dai_driver imx_ssi_dai = {
+        .probe = imx_ssi_dai_probe,
         .playback = {
                 .channels_min = 2,
                 .channels_max = 2,
@@ -455,20 +470,6 @@ static struct snd_soc_dai_driver imx_ssi_dai = {
         .ops = &imx_ssi_pcm_dai_ops,
 };
 
-static int imx_ssi_dai_probe(struct snd_soc_dai *dai)
-{
-        struct imx_ssi *ssi = dev_get_drvdata(dai->dev);
-        uint32_t val;
-
-        snd_soc_dai_set_drvdata(dai, ssi);
-
-        val = SSI_SFCSR_TFWM0(ssi->dma_params_tx.burstsize) |
-                SSI_SFCSR_RFWM0(ssi->dma_params_rx.burstsize);
-        writel(val, ssi->base + SSI_SFCSR);
-
-        return 0;
-}
-
 static struct snd_soc_dai_driver imx_ac97_dai = {
         .probe = imx_ssi_dai_probe,
         .ac97_control = 1,
@@ -677,7 +678,17 @@ static int imx_ssi_probe(struct platform_device *pdev)
                 goto failed_register;
         }
 
-        ssi->soc_platform_pdev = platform_device_alloc("imx-fiq-pcm-audio", pdev->id);
+        ssi->soc_platform_pdev_fiq = platform_device_alloc("imx-fiq-pcm-audio", pdev->id);
+        if (!ssi->soc_platform_pdev_fiq)
+                goto failed_pdev_fiq_alloc;
+        platform_set_drvdata(ssi->soc_platform_pdev_fiq, ssi);
+        ret = platform_device_add(ssi->soc_platform_pdev_fiq);
+        if (ret) {
+                dev_err(&pdev->dev, "failed to add platform device\n");
+                goto failed_pdev_fiq_add;
+        }
+
+        ssi->soc_platform_pdev = platform_device_alloc("imx-pcm-audio", pdev->id);
         if (!ssi->soc_platform_pdev)
                 goto failed_pdev_alloc;
         platform_set_drvdata(ssi->soc_platform_pdev, ssi);
@@ -692,6 +703,9 @@ static int imx_ssi_probe(struct platform_device *pdev)
 failed_pdev_add:
         platform_device_put(ssi->soc_platform_pdev);
 failed_pdev_alloc:
+failed_pdev_fiq_add:
+        platform_device_put(ssi->soc_platform_pdev_fiq);
+failed_pdev_fiq_alloc:
         snd_soc_unregister_dai(&pdev->dev);
 failed_register:
 failed_ac97:
diff --git a/sound/soc/imx/imx-ssi.h b/sound/soc/imx/imx-ssi.h
index 53b780d9b2b0..a4406a134892 100644
--- a/sound/soc/imx/imx-ssi.h
+++ b/sound/soc/imx/imx-ssi.h
@@ -185,6 +185,9 @@
 
 #define DRV_NAME "imx-ssi"
 
+#include <linux/dmaengine.h>
+#include <mach/dma.h>
+
 struct imx_pcm_dma_params {
         int dma;
         unsigned long dma_addr;
@@ -212,6 +215,7 @@ struct imx_ssi {
         int enabled;
 
         struct platform_device *soc_platform_pdev;
+        struct platform_device *soc_platform_pdev_fiq;
 };
 
 struct snd_soc_platform *imx_ssi_fiq_init(struct platform_device *pdev,
diff --git a/sound/soc/imx/phycore-ac97.c b/sound/soc/imx/phycore-ac97.c
index 6a65dd705519..39f23734781a 100644
--- a/sound/soc/imx/phycore-ac97.c
+++ b/sound/soc/imx/phycore-ac97.c
@@ -20,9 +20,6 @@
 #include <sound/soc-dapm.h>
 #include <asm/mach-types.h>
 
-#include "../codecs/wm9712.h"
-#include "imx-ssi.h"
-
 static struct snd_soc_card imx_phycore;
 
 static struct snd_soc_ops imx_phycore_hifi_ops = {
@@ -41,7 +38,7 @@ static struct snd_soc_dai_link imx_phycore_dai_ac97[] = {
 };
 
 static struct snd_soc_card imx_phycore = {
-        .name           = "PhyCORE-audio",
+        .name           = "PhyCORE-ac97-audio",
         .dai_link       = imx_phycore_dai_ac97,
         .num_links      = ARRAY_SIZE(imx_phycore_dai_ac97),
 };
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index d211c9fa5a91..7e84f24b9a88 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -644,15 +644,23 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 
 
         case OMAP_MCBSP_CLKR_SRC_CLKR:
+                if (cpu_class_is_omap1())
+                        break;
                 omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKR);
                 break;
         case OMAP_MCBSP_CLKR_SRC_CLKX:
+                if (cpu_class_is_omap1())
+                        break;
                 omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKX);
                 break;
         case OMAP_MCBSP_FSR_SRC_FSR:
+                if (cpu_class_is_omap1())
+                        break;
                 omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSR);
                 break;
         case OMAP_MCBSP_FSR_SRC_FSX:
+                if (cpu_class_is_omap1())
+                        break;
                 omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSX);
                 break;
         default:
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index 97e9423615c9..f451acd4935b 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -100,8 +100,13 @@ static int corgi_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_codec *codec = rtd->codec;
 
+        mutex_lock(&codec->mutex);
+
         /* check the jack status at stream startup */
         corgi_ext_control(codec);
+
+        mutex_unlock(&codec->mutex);
+
         return 0;
 }
 
diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c
index b8207ced4072..5ef0526924b9 100644
--- a/sound/soc/pxa/magician.c
+++ b/sound/soc/pxa/magician.c
@@ -72,9 +72,13 @@ static int magician_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_codec *codec = rtd->codec;
 
+        mutex_lock(&codec->mutex);
+
         /* check the jack status at stream startup */
         magician_ext_control(codec);
 
+        mutex_unlock(&codec->mutex);
+
         return 0;
 }
 
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index af84ee9c5e11..84edd0385a21 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -77,8 +77,13 @@ static int poodle_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_codec *codec = rtd->codec;
 
+        mutex_lock(&codec->mutex);
+
         /* check the jack status at stream startup */
         poodle_ext_control(codec);
+
+        mutex_unlock(&codec->mutex);
+
         return 0;
 }
 
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index f470f360f4dd..0b30d7de24ec 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -108,8 +108,13 @@ static int spitz_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_codec *codec = rtd->codec;
 
+        mutex_lock(&codec->mutex);
+
         /* check the jack status at stream startup */
         spitz_ext_control(codec);
+
+        mutex_unlock(&codec->mutex);
+
         return 0;
 }
 
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index 73d0edd8ded9..7b983f935454 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -81,8 +81,13 @@ static int tosa_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_codec *codec = rtd->codec;
 
+        mutex_lock(&codec->mutex);
+
         /* check the jack status at stream startup */
         tosa_ext_control(codec);
+
+        mutex_unlock(&codec->mutex);
+
         return 0;
 }
 
diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
index 8a6b53ccd203..d85bf8a0abb2 100644
--- a/sound/soc/s3c24xx/Kconfig
+++ b/sound/soc/s3c24xx/Kconfig
@@ -2,6 +2,7 @@ config SND_S3C24XX_SOC
         tristate "SoC Audio for the Samsung S3CXXXX chips"
         depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210
         select S3C64XX_DMA if ARCH_S3C64XX
+        select S3C2410_DMA if ARCH_S3C2410
         help
           Say Y or M if you want to add support for codecs attached to
           the S3C24XX AC97 or I2S interfaces. You will also need to
diff --git a/sound/soc/s3c24xx/rx1950_uda1380.c b/sound/soc/s3c24xx/rx1950_uda1380.c
index ffd5cf2fb0a9..468cc11fdf47 100644
--- a/sound/soc/s3c24xx/rx1950_uda1380.c
+++ b/sound/soc/s3c24xx/rx1950_uda1380.c
@@ -50,7 +50,6 @@ static unsigned int rates[] = {
         16000,
         44100,
         48000,
-        88200,
 };
 
 static struct snd_pcm_hw_constraint_list hw_rates = {
@@ -130,7 +129,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 };
 
 static struct platform_device *s3c24xx_snd_device;
-static struct clk *xtal;
 
 static int rx1950_startup(struct snd_pcm_substream *substream)
 {
@@ -179,10 +177,8 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
         case 44100:
         case 88200:
                 clk_source = S3C24XX_CLKSRC_MPLL;
-                fs_mode = S3C2410_IISMOD_256FS;
-                div = clk_get_rate(xtal) / (256 * rate);
-                if (clk_get_rate(xtal) % (256 * rate) > (128 * rate))
-                        div++;
+                fs_mode = S3C2410_IISMOD_384FS;
+                div = 1;
                 break;
         default:
                 printk(KERN_ERR "%s: rate %d is not supported\n",
@@ -210,7 +206,7 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
 
         /* set MCLK division for sample rate */
         ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK,
-                S3C2410_IISMOD_384FS);
+                fs_mode);
         if (ret < 0)
                 return ret;
 
@@ -295,17 +291,8 @@ static int __init rx1950_init(void)
                 goto err_plat_add;
         }
 
-        xtal = clk_get(&s3c24xx_snd_device->dev, "xtal");
-
-        if (IS_ERR(xtal)) {
-                ret = PTR_ERR(xtal);
-                platform_device_unregister(s3c24xx_snd_device);
-                goto err_clk;
-        }
-
         return 0;
 
-err_clk:
 err_plat_add:
 err_plat_alloc:
 err_gpio_conf:
@@ -320,7 +307,6 @@ static void __exit rx1950_exit(void)
         platform_device_unregister(s3c24xx_snd_device);
         snd_soc_jack_free_gpios(&hp_jack, ARRAY_SIZE(hp_jack_gpios),
                 hp_jack_gpios);
-        clk_put(xtal);
         gpio_free(S3C2410_GPA(1));
 }
 
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 614a8b30d87b..441285ade024 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3043,8 +3043,10 @@ int snd_soc_register_dais(struct device *dev,
         for (i = 0; i < count; i++) {
 
                 dai = kzalloc(sizeof(struct snd_soc_dai), GFP_KERNEL);
-                if (dai == NULL)
-                        return -ENOMEM;
+                if (dai == NULL) {
+                        ret = -ENOMEM;
+                        goto err;
+                }
 
                 /* create DAI component name */
                 dai->name = fmt_multiple_name(dev, &dai_drv[i]);
@@ -3263,9 +3265,6 @@ int snd_soc_register_codec(struct device *dev,
         return 0;
 
 error:
-        for (i--; i >= 0; i--)
-                snd_soc_unregister_dai(dev);
-
         if (codec->reg_cache)
                 kfree(codec->reg_cache);
         kfree(codec->name);
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 7d85c6496afa..75ed6491222d 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -683,12 +683,12 @@ static int dapm_seq_compare(struct snd_soc_dapm_widget *a,
                             struct snd_soc_dapm_widget *b,
                             int sort[])
 {
-        if (a->codec != b->codec)
-                return (unsigned long)a - (unsigned long)b;
         if (sort[a->id] != sort[b->id])
                 return sort[a->id] - sort[b->id];
         if (a->reg != b->reg)
                 return a->reg - b->reg;
+        if (a->codec != b->codec)
+                return (unsigned long)a->codec - (unsigned long)b->codec;
 
         return 0;
 }
diff --git a/sound/spi/at73c213.c b/sound/spi/at73c213.c
index 1bc56b2b94e2..337a00241a1f 100644
--- a/sound/spi/at73c213.c
+++ b/sound/spi/at73c213.c
@@ -155,7 +155,7 @@ static int snd_at73c213_set_bitrate(struct snd_at73c213 *chip)
         if (max_tries < 1)
                 max_tries = 1;
 
-        /* ssc_div must be a power of 2. */
+        /* ssc_div must be even. */
         ssc_div = (ssc_div + 1) & ~1UL;
 
         if ((ssc_rate / (ssc_div * 2 * 16)) < BITRATE_MIN) {